Early versus late surgical intervention or medical management for infective endocarditis: a systematic review and meta-analysis.

PubMed

Anantha Narayanan, Mahesh; Mahfood Haddad, Toufik; Kalil, Andre C; Kanmanthareddy, Arun; Suri, Rakesh M; Mansour, George; Destache, Christopher J; Baskaran, Janani; Mooss, Aryan N; Wichman, Tammy; Morrow, Lee; Vivekanandan, Renuga

2016-06-15

Infective endocarditis is associated with high morbidity and mortality and optimal timing for surgical intervention is unclear. We performed a systematic review and meta-analysis to compare early surgical intervention with conservative therapy in patients with infective endocarditis. PubMed, Cochrane, EMBASE, CINAHL and Google-scholar databases were searched from January 1960 to April 2015. Randomised controlled trials, retrospective cohorts and prospective observational studies comparing outcomes between early surgery at 20 days or less and conservative management for infective endocarditis were analysed. A total of 21 studies were included. OR of all-cause mortality for early surgery was 0.61 (95% CI 0.50 to 0.74, p<0.001) in unmatched groups and 0.41 (95% CI 0.31 to 0.54, p<0.001) in the propensity-matched groups (matched for baseline variables). For patients who had surgical intervention at 7 days or less, OR of all-cause mortality was 0.61 (95% CI 0.39 to 0.96, p=0.034) and in those who had surgical intervention within 8-20 days, the OR of mortality was 0.64 (95% CI 0.48 to 0.86, p=0.003) compared with conservative management. In propensity-matched groups, the OR of mortality in patients with surgical intervention at 7 days or less was 0.30 (95% CI 0.16 to 0.54, p<0.001) and in the subgroup of patients who underwent surgery between 8 and 20 days was 0.51 (95% CI 0.35 to 0.72, p<0.001). There was no significant difference in in-hospital mortality, embolisation, heart failure and recurrence of endocarditis between the overall unmatched cohorts. The results of our meta-analysis suggest that early surgical intervention is associated with significantly lower risk of mortality in patients with infective endocarditis. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

Epilepsy surgery in the posterior part of the brain.

PubMed

Liava, Alexandra; Mai, Roberto; Cardinale, Francesco; Tassi, Laura; Casaceli, Giuseppe; Gozzo, Francesca; Cossu, Massimo; Nobili, Lino; Castana, Laura; Sartori, Ivana; Lo Russo, Giorgio; Francione, Stefano

2016-11-01

Posterior cortex epilepsy surgery is rarely performed and is associated with a high number of surgical failures, partly because accurate localization of the epileptogenic zone in the posterior part of the brain is extremely difficult. We present the characteristics as well as the surgical outcome and its determinants of a cohort of 208 consecutive patients (adults/children: 125/83) operated on for drug-resistant posterior cortex epilepsy at the "Claudio Munari" Epilepsy Surgery Centre, Milan between May 1996 and May 2013 (mean postsurgical follow-up: 9.6years). In addition, we highlight the differences in anatomoelectroclinical features and outcome between (i) patients who necessitated an invasive preoperative evaluation and those who proceeded directly to surgery and (ii) adults and children. Mean age at epilepsy onset was 6.8years (91.4% with onset before 14years of age). A high seizure frequency was reported by 51% of subjects, interictal and ictal EEG features were localizing in 16% and 28% of cases, and 86% of patients had a positive, judged as more or less informative, MRI. Invasive presurgical evaluation by stereoelectroencephalography was performed in 54% of patients; explorations may schematically be grouped in three main implantation patterns. Globally, 70% of subjects achieved seizure freedom, and further, 10% achieved Engel class II, with the patients operated on in childhood achieving significantly better postsurgical results in terms of seizure freedom and drug discontinuation. Duration of epilepsy represented the most consistent predictor of surgical outcome, with early surgery being correlated with higher chances of surgical success. Therefore, we recommend an early surgical referral in cases of pharmacoresistant posterior cortex seizures. Furthermore, we suggest that surgical failure might be predicted very early, namely within the first 6 postoperative months. We conclude that surgical management of posterior cortex epilepsy may attain excellent results. Copyright © 2016 Elsevier Inc. All rights reserved.

Open pneumothorax resulting from blunt thoracic trauma: a case report.

PubMed

McClintick, Colleen M

2008-01-01

Cases of open pneumothorax have been documented as early as 326 BC. Until the last 50 years, understanding of the epidemiology and treatment of penetrating chest trauma has arisen from military surgery. A better understanding of cardiopulmonary dynamics, advances in ventilatory support, and improvement in surgical technique have drastically improved treatment and increased the survival rate of patients with penetrating thoracic trauma. Open pneumothorax is rare in blunt chest trauma, but can occur when injury results in a substantial loss of the chest wall. This case study presents an adolescent who sustained a large open pneumothorax as a result of being run over by a car. Early and appropriate surgical intervention coupled with coordinated efforts by all members of the trauma team resulted in a positive outcome for this patient.

Multiple magnet ingestion: is there a role for early surgical intervention?

PubMed

Salimi, Amrollah; Kooraki, Soheil; Esfahani, Shadi Abdar; Mehdizadeh, Mehrzad

2012-01-01

Children often swallow foreign bodies. Multiple magnet ingestion is rare, but can result in serious complications. This study presents three unique cases of multiple magnet ingestion: one case an 8-year-old boy with multiple magnet ingestion resulting in gastric obstruction and the other two cases with intestinal perforations due to multiple magnet intake. History and physical examination are unreliable in children who swallow multiple magnets. Sometimes radiological findings are not conclusive, whether one magnet is swallowed or more. If magnets are not moved in sequential radiology images, we recommend early surgical intervention before gastrointestinal complications develop. Toy companies, parents, physicians, and radiologists should be warned about the potential complications of such toys.

Overall outcomes following early interventions for intracranial arteriovenous malformations with hematomas.

PubMed

Bir, Shyamal C; Maiti, Tanmoy Kumar; Konar, Subhas; Nanda, Anil

2016-01-01

We evaluated the timing and predictors of surgical intervention for intracranial arteriovenous malformations (AVM) with hematoma. A ruptured intracranial AVM with hematoma is an emergency condition, and the optimal timing for surgical intervention is not well understood. In addition, the outcome predictors of surgical intervention have rarely been reported. We identified and analyzed 78 patients treated with microsurgical resection for pathologically proven AVM at Louisiana State University Health in Shreveport from February 1992 to December 2004. All 78 patients were diagnosed with ruptured AVM before surgery. The independent variables, including patient demographics, timing of surgery, location of the AVM and comorbidities were analyzed to assess outcome. The results of this series revealed that surgical intervention after 48hours resulted in poor outcomes for patients with hematoma, following a ruptured AVM. Several other prognostic factors, including younger age (11-40years), Spetzler-Martin Grade I and II, and AVM in a supratentorial location, had significant positive effects on outcomes. However, hypertension, smoking, and a prior embolization showed significant negative effects on outcomes after surgery. The multiple logistic regression analyses also revealed that the timing of surgical intervention had a significant effect on outcomes in patients with hematoma following ruptured AVM. Early intervention is the key to success in these patients. Published by Elsevier Ltd.

Update on orbital reconstruction.

PubMed

Chen, Chien-Tzung; Chen, Yu-Ray

2010-08-01

Orbital trauma is common and frequently complicated by ocular injuries. The recent literature on orbital fracture is analyzed with emphasis on epidemiological data assessment, surgical timing, method of approach and reconstruction materials. Computed tomographic (CT) scan has become a routine evaluation tool for orbital trauma, and mobile CT can be applied intraoperatively if necessary. Concomitant serious ocular injury should be carefully evaluated preoperatively. Patients presenting with nonresolving oculocardiac reflex, 'white-eyed' blowout fracture, or diplopia with a positive forced duction test and CT evidence of orbital tissue entrapment require early surgical repair. Otherwise, enophthalmos can be corrected by late surgery with a similar outcome to early surgery. The use of an endoscope-assisted approach for orbital reconstruction continues to grow, offering an alternative method. Advances in alloplastic materials have improved surgical outcome and shortened operating time. In this review of modern orbital reconstruction, several controversial issues such as surgical indication, surgical timing, method of approach and choice of reconstruction material are discussed. Preoperative fine-cut CT image and thorough ophthalmologic examination are key elements to determine surgical indications. The choice of surgical approach and reconstruction materials much depends on the surgeon's experience and the reconstruction area. Prefabricated alloplastic implants together with image software and stereolithographic models are significant advances that help to more accurately reconstruct the traumatized orbit. The recent evolution of orbit reconstruction improves functional and aesthetic results and minimizes surgical complications.

Spontaneous rectus sheath hematoma presenting as acute surgical abdomen: an important differential in elderly coagulopathic patients.

PubMed

Salemis, Nikolaos S

2009-06-01

Rectus sheath hematoma (RSH) presenting as acute surgical abdomen is a rare clinical entity. Failing to establish an early diagnosis will probably result in increased morbidity or unnecessary surgical intervention. We describe herein a case of an 85-year-old woman receiving anticoagulants who presented with typical clinical manifestations of acute surgical abdomen and a slightly palpable abdominal mass. Ultrasonography was inconclusive whereas computed tomography scans demonstrated a large right rectus sheath hematoma associated with hemoperitoneum. The patient was treated conservatively with success. It is therefore concluded that RSH must be considered in any elderly patient on anticoagulant therapy who presents with manifestations of acute surgical abdomen.

Clinicopathological Features of Cervical Esophageal Cancer: Retrospective Analysis of 63 Consecutive Patients Who Underwent Surgical Resection.

PubMed

Saeki, Hiroshi; Tsutsumi, Satoshi; Yukaya, Takafumi; Tajiri, Hirotada; Tsutsumi, Ryosuke; Nishimura, Sho; Nakaji, Yu; Kudou, Kensuke; Akiyama, Shingo; Kasagi, Yuta; Nakashima, Yuichiro; Sugiyama, Masahiko; Sonoda, Hideto; Ohgaki, Kippei; Oki, Eiji; Yasumatsu, Ryuji; Nakashima, Torahiko; Morita, Masaru; Maehara, Yoshihiko

2017-01-01

The objectives of this retrospective study were to elucidate the clinicopathological features and recent surgical results of cervical esophageal cancer. Cervical esophageal cancer has been reported to have a dismal prognosis. Accurate knowledge of the clinical characteristics of cervical esophageal cancer is warranted to establish appropriate therapeutic strategies. The clinicopathological features and treatment results of 63 consecutive patients with cervical esophageal cancer (Ce group) who underwent surgical resection from 1980 to 2013 were analyzed and compared with 977 patients with thoracic or abdominal esophageal cancer (T/A group) who underwent surgical resection during that time. Among the patients who received curative resection, the 5-year overall and disease-specific survival rates of the Ce patients were significantly better than those of the T/A patients (overall: 77.3% vs 46.5%, respectively, P = 0.0067; disease-specific: 81.9% vs 55.8%, respectively, P = 0.0135). Although total pharyngo-laryngo-esophagectomy procedures were less frequently performed in the recent period, the rate of curative surgical procedures was markedly higher in the recent period (2000-1013) than that in the early period (1980-1999) (44.4% vs 88.9%, P = 0.0001). The 5-year overall survival rate in the recent period (71.5%) was significantly better than that in the early period (40.7%, P = 0.0342). Curative resection for cervical esophageal cancer contributes to favorable outcomes compared with other esophageal cancers. Recent surgical results for cervical esophageal cancer have improved, and include an increased rate of curative resection and decreased rate of extensive surgery.

The Status of Contemporary Image-Guided Modalities in Oncologic Surgery

PubMed Central

Rosenthal, Eben L; Warram, Jason M; Bland, Kirby I; Zinn, Kurt R

2014-01-01

Surgical resection remains the cornerstone of therapy for patients with early stage solid malignancies and more than half of all cancer patients undergo surgery each year. The technical ability of the surgeon to obtain clear surgical margins at the initial resection remains crucial to improve overall survival and long-term morbidity. Current resection techniques are largely based on subjective and subtle changes associated with tissue distortion by invasive cancer. As a result, positive surgical margins occur in a significant portion of tumor resections, which is directly correlated with a poor outcome. A variety of cancer imaging techniques have been adapted or developed for intraoperative surgical guidance that have been shown to improve functional and oncologic outcomes in randomized clinical trials. There are also a large number of novel, cancer-specific contrast agents that are in early stage clinical trials and preclinical development that demonstrate significant promise to improve real-time detection of subclinical cancer in the operative setting. PMID:25599326

Early Versus Delayed Surgical Decompression of Spinal Cord after Traumatic Cervical Spinal Cord Injury: A Cost-Utility Analysis.

PubMed

Furlan, Julio C; Craven, B Catharine; Massicotte, Eric M; Fehlings, Michael G

2016-04-01

This cost-utility analysis was undertaken to compare early (≤24 hours since trauma) versus delayed surgical decompression of spinal cord to determine which approach is more cost effective in the management of patients with acute traumatic cervical spinal cord injury (SCI). This study includes the patients enrolled into the Surgical Timing in Acute Spinal Cord Injury Study (STASCIS) and admitted at Toronto Western Hospital. Cases were grouped into patients with motor complete SCI and individuals with motor incomplete SCI. A cost-utility analysis was performed for each group of patients by the use of data for the first 6 months after SCI. The perspective of a public health care insurer was adopted. Costs were estimated in 2014 U.S. dollars. Utilities were estimated from the STASCIS. The baseline analysis indicates early spinal decompression is more cost-effective approach compared with the delayed spinal decompression. When we considered the delayed spinal decompression as the baseline strategy, the incremental cost-effectiveness ratio analysis revealed a saving of US$ 58,368,024.12 per quality-adjusted life years gained for patients with complete SCI and a saving of US$ 536,217.33 per quality-adjusted life years gained in patients with incomplete SCI for the early spinal decompression. The probabilistic analysis confirmed the early-decompression strategy as more cost effective than the delayed-decompression approach, even though there is no clearly dominant strategy. The results of this economic analysis suggests that early decompression of spinal cord was more cost effective than delayed surgical decompression in the management of patients with motor complete and incomplete SCI, even though no strategy was clearly dominant. Copyright © 2016 Elsevier Inc. All rights reserved.

Staged surgical management of hypoplastic left heart syndrome: a single institution 12 year experience

PubMed Central

McGuirk, S P; Griselli, M; Stumper, O F; Rumball, E M; Miller, P; Dhillon, R; de Giovanni, J V; Wright, J G; Barron, D J; Brawn, W J

2006-01-01

Objective To describe a 12 year experience with staged surgical management of the hypoplastic left heart syndrome (HLHS) and to identify the factors that influenced outcome. Methods Between December 1992 and June 2004, 333 patients with HLHS underwent a Norwood procedure (median age 4 days, range 0–217 days). Subsequently 203 patients underwent a bidirectional Glenn procedure (stage II) and 81 patients underwent a modified Fontan procedure (stage III). Follow up was complete (median interval 3.7 years, range 32 days to 11.3 years). Results Early mortality after the Norwood procedure was 29% (n  =  95); this decreased from 46% (first year) to 16% (last year; p < 0.05). Between stages, 49 patients died, 27 before stage II and 22 between stages II and III. There were one early and three late deaths after stage III. Actuarial survival (SEM) was 58% (3%) at one year and 50% (3%) at five and 10 years. On multivariable analysis, five factors influenced early mortality after the Norwood procedure (p < 0.05). Pulmonary blood flow supplied by a right ventricle to pulmonary artery (RV‐PA) conduit, arch reconstruction with pulmonary homograft patch, and increased operative weight improved early mortality. Increased periods of cardiopulmonary bypass and deep hypothermic circulatory arrest increased early mortality. Similar factors also influenced actuarial survival after the Norwood procedure. Conclusion This study identified an improvement in outcome after staged surgical management of HLHS, which was primarily attributable to changes in surgical technique. The RV‐PA conduit, in particular, was associated with a notable and independent improvement in early and actuarial survival. PMID:15939721

Early versus delayed post-operative bathing or showering to prevent wound complications.

PubMed

Toon, Clare D; Sinha, Sidhartha; Davidson, Brian R; Gurusamy, Kurinchi Selvan

2015-07-23

Many people undergo surgical operations during their life-time, which result in surgical wounds. After an operation the incision is closed using stiches, staples, steri-strips or an adhesive glue. Usually, towards the end of the surgical procedure and before the patient leaves the operating theatre, the surgeon covers the closed surgical wound using gauze and adhesive tape or an adhesive tape containing a pad (a wound dressing) that covers the surgical wound. There is currently no guidance about when the wound can be made wet by post-operative bathing or showering. Early bathing may encourage early mobilisation of the patient, which is good after most types of operation. Avoiding post-operative bathing or showering for two to three days may result in accumulation of sweat and dirt on the body. Conversely, early washing of the surgical wound may have an adverse effect on healing, for example by irritating or macerating the wound, and disturbing the healing environment. To compare the benefits (such as potential improvements to quality of life) and harms (potentially increased wound-related morbidity) of early post-operative bathing or showering (i.e. within 48 hours after surgery, the period during which epithelialisation of the wound occurs) compared with delayed post-operative bathing or showering (i.e. no bathing or showering for over 48 hours after surgery) in patients with closed surgical wounds. We searched The Cochrane Wounds Group Specialised Register (30th June 2015); The Cochrane Central Register of Controlled Trials (CENTRAL) (The Cochrane Library); The Database of Abstracts of Reviews of Effects (DARE) (The Cochrane Library); Ovid MEDLINE; Ovid MEDLINE (In-Process & Other Non-Indexed Citations); Ovid EMBASE; EBSCO CINAHL; the metaRegister of Controlled Trials (mRCT) and the International Clinical Trials Registry Platform (ICTRP). We considered all randomised trials conducted in patients who had undergone any surgical procedure and had surgical closure of their wounds, irrespective of the location of the wound and whether or not the wound was dressed. We excluded trials if they included patients with contaminated, dirty or infected wounds and those that included open wounds. We also excluded quasi-randomised trials, cohort studies and case-control studies. We extracted data on the characteristics of the patients included in the trials, risk of bias in the trials and outcomes from each trial. For binary outcomes, we calculated the risk ratio (RR) with 95% confidence interval (CI). For continuous variables we planned to calculate the mean difference (MD), or standardised mean difference (SMD) with 95% CI. For count data outcomes, we planned to calculate the rate ratio (RaR) with 95% CI. We used RevMan 5 software for performing these calculations. Only one trial was identified for inclusion in this review. This trial was at a high risk of bias. This trial included 857 patients undergoing minor skin excision surgery in the primary care setting. The wounds were sutured after the excision. Patients were randomised to early post-operative bathing (dressing to be removed after 12 hours and normal bathing resumed) (n = 415) or delayed post-operative bathing (dressing to be retained for at least 48 hours before removal and resumption of normal bathing) (n = 442). The only outcome of interest reported in this trial was surgical site infection (SSI). There was no statistically significant difference in the proportion of patients who developed SSIs between the two groups (857 patients; RR 0.96; 95% CI 0.62 to 1.48). The proportions of patients who developed SSIs were 8.5% in the early bathing group and 8.8% in the delayed bathing group. There is currently no conclusive evidence available from randomised trials regarding the benefits or harms of early versus delayed post-operative showering or bathing for the prevention of wound complications, as the confidence intervals around the point estimate are wide, and, therefore, a clinically significant increase or decrease in SSI by early post-operative bathing cannot be ruled out. We recommend running further randomised controlled trials to compare early versus delayed post-operative showering or bathing.

Early versus delayed post-operative bathing or showering to prevent wound complications.

PubMed

Toon, Clare D; Sinha, Sidhartha; Davidson, Brian R; Gurusamy, Kurinchi Selvan

2013-10-12

Many people undergo surgical operations during their life-time, which result in surgical wounds. After an operation the incision is closed using stiches, staples, steri-strips or an adhesive glue. Usually, towards the end of the surgical procedure and before the patient leaves the operating theatre, the surgeon covers the closed surgical wound using gauze and adhesive tape or an adhesive tape containing a pad (a wound dressing) that covers the surgical wound. There is currently no guidance about when the wound can be made wet by post-operative bathing or showering. Early bathing may encourage early mobilisation of the patient, which is good after most types of operation. Avoiding post-operative bathing or showering for two to three days may result in accumulation of sweat and dirt on the body. Conversely, early washing of the surgical wound may have an adverse effect on healing, for example by irritating or macerating the wound, and disturbing the healing environment. To compare the benefits (such as potential improvements to quality of life) and harms (potentially increased wound-related morbidity) of early post-operative bathing or showering (i.e. within 48 hours after surgery, the period during which epithelialisation of the wound occurs) compared with delayed post-operative bathing or showering (i.e. no bathing or showering for over 48 hours after surgery) in patients with closed surgical wounds. We searched The Cochrane Wounds Group Specialised Register;The Cochrane Central Register of Controlled Trials (CENTRAL) (The Cochrane Library); The Database of Abstracts of Reviews of Effects (DARE) (The Cochrane Library); Ovid MEDLINE; Ovid MEDLINE (In-Process & Other Non-Indexed Citations); Ovid EMBASE; EBSCO CINAHL; the metaRegister of Controlled Trials (mRCT) and the International Clinical Trials Registry Platform (ICTRP). We considered all randomised trials conducted in patients who had undergone any surgical procedure and had surgical closure of their wounds, irrespective of the location of the wound and whether or not the wound was dressed. We excluded trials if they included patients with contaminated, dirty or infected wounds and those that included open wounds. We also excluded quasi-randomised trials, cohort studies and case-control studies. We extracted data on the characteristics of the patients included in the trials, risk of bias in the trials and outcomes from each trial. For binary outcomes, we calculated the risk ratio (RR) with 95% confidence interval (CI). For continuous variables we planned to calculate the mean difference (MD), or standardised mean difference (SMD) with 95% CI. For count data outcomes, we planned to calculate the rate ratio (RaR) with 95% CI. We used RevMan 5 software for performing these calculations. Only one trial was identified for inclusion in this review. This trial was at a high risk of bias. This trial included 857 patients undergoing minor skin excision surgery in the primary care setting. The wounds were sutured after the excision. Patients were randomised to early post-operative bathing (dressing to be removed after 12 hours and normal bathing resumed) (n = 415) or delayed post-operative bathing (dressing to be retained for at least 48 hours before removal and resumption of normal bathing) (n = 442). The only outcome of interest reported in this trial was surgical site infection (SSI). There was no statistically significant difference in the proportion of patients who developed SSIs between the two groups (857 patients; RR 0.96; 95% CI 0.62 to 1.48). The proportions of patients who developed SSIs were 8.5% in the early bathing group and 8.8% in the delayed bathing group. There is currently no conclusive evidence available from randomised trials regarding the benefits or harms of early versus delayed post-operative showering or bathing for the prevention of wound complications, as the confidence intervals around the point estimate are wide, and, therefore, a clinically significant increase or decrease in SSI by early post-operative bathing cannot be ruled out. We recommend running further randomised controlled trials to compare early versus delayed post-operative showering or bathing.

Surgical dislocation of the hip and the management of femoroacetabular impingement: results of the Christchurch experience.

PubMed

Kempthorne, Joshua T; Armour, Paul C; Rietveld, John A; Hooper, Gary J

2011-06-01

Surgical dislocation of the hip has been developed to deal with the problems causing femoroacetabular impingement (FAI). This is a relatively recent procedure that was historically reserved for larger areas specializing in hip surgery. We hypothesized that surgical dislocation can be used for symptomatic FAI in a typical Australasian tertiary orthopaedic centre with acceptable results. This prospective study reviews the results of 53 surgical dislocations in this setting, looking particularly at functional outcomes and early complications. There were significant improvements in the Western Ontario and McMaster University Osteoarthritis Index score at 1, 2, 3 and 4 years post-operatively. Western Ontario and McMaster University Osteoarthritis Index scores increased by 23, 28, 34 and 35 points, respectively (P 0.0039). There was no significant improvement in hip range of motion. There were two (4%) early failures with conversion to total hip arthroplasty, and no cases of post-operative avascular necrosis of the femoral head. We believe that as the diagnosis of FAI and conservative nonarthroplasty surgery of the hip gains wider acceptance, it will become a procedure that should be offered to all appropriate patients in an attempt to delay or limit total hip arthroplasty in this young age group.

Early nerve repair in traumatic brachial plexus injuries in adults: treatment algorithm and first experiences.

PubMed

Pondaag, Willem; van Driest, Finn Y; Groen, Justus L; Malessy, Martijn J A

2018-01-26

OBJECTIVE The object of this study was to assess the advantages and disadvantages of early nerve repair within 2 weeks following adult traumatic brachial plexus injury (ATBPI). METHODS From 2009 onwards, the authors have strived to repair as early as possible extended C-5 to C-8 or T-1 lesions or complete loss of C-5 to C-6 or C-7 function in patients in whom there was clinical and radiological suspicion of root avulsion. Among a group of 36 patients surgically treated in the period between 2009 and 2011, surgical findings in those who had undergone treatment within 2 weeks after trauma were retrospectively compared with results in those who had undergone delayed treatment. The result of biceps muscle reanimation was the primary outcome measure. RESULTS Five of the 36 patients were referred within 2 weeks after trauma and were eligible for early surgery. Nerve ruptures and/or avulsions were found in all early cases of surgery. The advantages of early surgery are as follows: no scar formation, easy anatomical identification, and gap length reduction. Disadvantages include less-clear demarcation of vital nerve tissue and unfamiliarity with the interpretation of frozen-section examination findings. All 5 early-treatment patients recovered a biceps force rated Medical Research Council grade 4. CONCLUSIONS Preliminary results of nerve repair within 2 weeks of ATBPI are encouraging, and the benefits outweigh the drawbacks. The authors propose a decision algorithm to select patients eligible for early surgery. Referral standards for patients with ATBPI must be adapted to enable early surgery.

Management of Early Stage, High-Risk Endometrial Carcinoma: Preoperative and Surgical Considerations

PubMed Central

Pettigrew, Gaetan

2013-01-01

Endometrial cancer is the most common gynecologic malignancy in the developed world. Most cases are diagnosed at an early stage and have low-grade histology, portending an overall excellent prognosis. There exists a subgroup of patients with early, high-risk disease, whose management remains controversial, as current data is clouded by inclusion of early stage tumors with different high-risk features for recurrence, unstandardized protocols for surgical staging, and an evolving staging system by which we are grouping these patients. Here, we present preoperative and intraoperative considerations that should be taken into account when planning surgical management for this population of patients. PMID:23878545

Surgical inflammatory stress: the embryo takes hold of the reins again

PubMed Central

2013-01-01

The surgical inflammatory response can be a type of high-grade acute stress response associated with an increasingly complex trophic functional system for using oxygen. This systemic neuro-immune-endocrine response seems to induce the re-expression of 2 extraembryonic-like functional axes, i.e. coelomic-amniotic and trophoblastic-yolk-sac-related, within injured tissues and organs, thus favoring their re-development. Accordingly, through the up-regulation of two systemic inflammatory phenotypes, i.e. neurogenic and immune-related, a gestational-like response using embryonic functions would be induced in the patient’s injured tissues and organs, which would therefore result in their repair. Here we establish a comparison between the pathophysiological mechanisms that are produced during the inflammatory response and the physiological mechanisms that are expressed during early embryonic development. In this way, surgical inflammation could be a high-grade stress response whose pathophysiological mechanisms would be based on the recapitulation of ontogenic and phylogenetic-related functions. Thus, the ultimate objective of surgical inflammation, as a gestational process, is creating new tissues/organs for repairing the injured ones. Since surgical inflammation and early embryonic development share common production mechanisms, the factors that hamper the wound healing reaction in surgical patients could be similar to those that impair the gestational process. PMID:23374964

Preoperative endoscopic titanium clip placement facilitates intraoperative localization of early-stage esophageal cancer or severe dysplasia.

PubMed

Tan, Lei; Feng, Juan; Zhao, Qin; Chen, Ping; Yang, Guotao

2017-08-02

Accurate intraoperative localization of esophageal lesions is essential for successful surgical resection. We tested whether preoperative endoscopic placement of titanium clips could facilitate intraoperative localization of early-stage esophageal cancer or severe dysplasia. A prospective randomized clinical trial was performed between May 2012 and July 2014. All enrolled patients received preoperative endoscopy and esophageal endoscopic ultrasound, as well as pathological study on the biopsy specimen, to confirm early stage esophageal cancer or severe dysplasia. One day before the surgical operation, patients in the experimental group received the preoperative endoscopic titanium labeling of esophageal lesions. Then, during the surgical operation, palpitation of titanium clips was used to localize the lesions in these patients. In patients in the control group, palpitation of nodules or esophageal wall mucosal thickening, together with the consideration of the results from preoperative endoscopic and ultrasound studies, was applied to estimate the location of the esophageal lesions. Study outcomes included the proportions of patients having successful intraoperative pre-resection lesion localization, post-esophagectomy lesion visualization, negative upper surgical margin, change of surgical approaches, and positive postoperative pathological diagnosis. A total of 27 patients were enrolled into the study, with 14 in the experimental group and 13 in the control group. Compared to the patients in the control group, a higher proportion of patients in the experimental group had statistically significant successful intraoperative esophageal lesion localization (100 versus 15.3% in the experimental versus control group). Preoperative endoscopic titanium clip placement could facilitate intraoperative localization of early-stage esophageal cancer or severe dysplasia. Current study was registered in Chinese Clinical Trial Registry and World Health Organization International Clinical Trials Registry Platform, ChiCTR-INR-17010949 . Registered 22 March 2017, retrospectively registered.

Factors Associated With Early Functional Outcome After Hip Fracture Surgery

PubMed Central

Cong, Guang-Ting; Nwachukwu, Benedict U.; Patt, Minda L.; Desai, Pingal; Zambrana, Lester; Lane, Joseph M.

2016-01-01

Background: Hip fractures are common in the elderly and are likely to become more prevalent as the US population ages. Early functional status is an indicator of longer term outcome, yet in-hospital predictors of functional recovery, particularly time of surgery and composition of support staff, after hip fracture surgery have not been well studied. Methods: Ninety-nine consecutive patients underwent hip fracture surgery by a single surgeon between 2009 and 2013. Surgery after 48 hours was deemed as surgical delay, and surgery after 5 pm was deemed as after hours. Surgical support staff experience was determined by experts from our institution as well as documented level of training. Functional status was determined by independent ambulation on postoperative day (POD) 3. Results: On POD3, 48 (79%) of 62 patients with no delay were able to ambulate, whereas only 14 (38%) of 37 patients with delayed surgery were able to ambulate (P < .001). This relationship persisted when adjusted for American Society of Anesthesiologist classification. No delay in patients older than 80 (odds ratio [OR], 6.91; 95% confidence interval [CI], 2.16-22.10) and females (OR, 7.05; 95% CI, 2.34-21.20) was associated with greater chance of early ambulation. After-hours surgery was not associated with ambulation (P = .35). Anesthesiologist and circulating nurse experience had no impact on patient’s ambulatory status; however, nonorthopedic scrub technicians were associated with worse functional status (OR 7.50; 95% CI, 1.46-38.44, P = .01). Conclusion: Surgical delay and nonorthopedic scrub technicians are associated with worse early functional outcome after hip fracture surgery. Surgical delay should be avoided in older patients and women. More work should be done to understand the impact of surgical team composition on outcome. PMID:26929850

MRSA – ‘Bug-Bear’ of a Surgical Practice: Reducing the Incidence of MRSA Surgical Site Infections

PubMed Central

Guyot, Andrea; Layer, Graham

2006-01-01

Adverse publicity (the ‘superbug') has demonstrated that the problem of MRSA (methicillin-resistant Staphylococcus aureus) is prevalent in many of the country's most prestigious hospitals. The results of the mandatory UK Department of Health (DH) surveillance for early surgical site infections in orthopaedic surgery (SSIS) have been published recently for the period April 2004 to March 2005 when 41,242 operations were studied ( 28 October 2005). Infection rates were generally and gratifyingly low but 48% of surgical site infections were caused by Staph. aureus and of those 68% were MRSA. The following article will discuss the aetiology and prevention of MRSA surgical site infection. PMID:16551425

[Gastrointestinal bleeding--concepts of surgical therapy in the upper gastrointestinal tract].

PubMed

Knoefel, W T; Rehders, A

2006-02-01

Bleeding of the upper gastrointestinal tract is the main symptom of a variety of possible conditions and still results in considerable mortality. Endoscopy is the first diagnostic modality, enabling rapid therapeutic intervention. In case of intractable or relapsing bleeding, surgery is often inevitable. However, emergency operations result in significantly higher mortality rates. Therefore the option of early elective surgical intervention should be considered for patients at increased risk of relapsing bleeding. If bleeding is symptomatic due to a complex underlying condition such as hemosuccus pancreaticus or hemobilia, angiography is now recognized as the definitive investigation. Angiographic hemostasis can be achieved in most cases. Due to the underlying condition, surgical management still remains the mainstay in treating these patients. This paper reviews surgical strategy in handling upper gastrointestinal bleeding.

Discontinuation of Plavix® (clopidogrel) for hip fracture surgery. A systematic review of the literature.

PubMed

Mattesi, L; Noailles, T; Rosencher, N; Rouvillain, J-L

2016-12-01

The elderly population is increasing worldwide, associated with an increase in diseases related to aging, such as hip fractures. These patients are sometimes treated with clopidogrel. There are no arguments at present to clearly determine the risk/benefit ratio of early surgical management of traumatic hip fractures in patients treated with clopidogrel (perioperative blood loss, postoperative complications). The goal of this systematic review of the literature was to show that early surgical management (<48h) of patients treated with clopidogrel does not increase postoperative morbidity or mortality. Systematic review of the literature: level of evidence IV. A bibliographic search was performed in July 2015 in PubMed, Embase and Cochrane databases using the MeSh keywords "Clopidogrel or Plavix ® " AND "hip fracture". Two of the authors analyzed 48 articles based on the title and abstract. Twenty-one articles were selected and read completely with an analysis of the references. Nine articles were chosen. Early surgical management (<48h) of patients receiving clopidogrel did not increase mortality at 30days, 3months or 1 year (between 25 and 30% mortality at 1 year) and did not result in an increase in perioperative bleeding. The risk/benefit ratio of early surgical management of patients with hip fractures receiving clopidogrel is good; morbidity and mortality are not increased in these patients if surgery is performed immediately or less than 48h after admission. IV. Copyright © 2016 Elsevier Masson SAS. All rights reserved.

Supracerebellar Infratentorial Endoscopic and Endoscopic-Assisted Approaches to Pineal Lesions: Technical Report and Review of the Literature.

PubMed

Snyder, Rita; Felbaum, Daniel R; Jean, Walter C; Anaizi, Amjad

2017-06-09

The pineal gland has a deep central location, making it a surgeon's no man's land. Surgical pathology within this territory presents a unique challenge and an opportunity for employment of various surgical techniques. In modern times, the microsurgical technique has been competing with the endoscope for achieving superior surgical results. We describe two cases utilizing a purely endoscopic and an endoscopic-assisted supracerebellar infratentorial approach in accessing lesions of the pineal gland. We also discuss our early learning experience with these approaches.

Supracerebellar Infratentorial Endoscopic and Endoscopic-Assisted Approaches to Pineal Lesions: Technical Report and Review of the Literature

PubMed Central

Felbaum, Daniel R; Jean, Walter C; Anaizi, Amjad

2017-01-01

The pineal gland has a deep central location, making it a surgeon’s no man’s land. Surgical pathology within this territory presents a unique challenge and an opportunity for employment of various surgical techniques. In modern times, the microsurgical technique has been competing with the endoscope for achieving superior surgical results. We describe two cases utilizing a purely endoscopic and an endoscopic-assisted supracerebellar infratentorial approach in accessing lesions of the pineal gland. We also discuss our early learning experience with these approaches. PMID:28690962

Cancer of the oral cavity.

PubMed

Montero, Pablo H; Patel, Snehal G

2015-07-01

Cancer of the oral cavity is one of the most common malignancies worldwide. Although early diagnosis is relatively easy, presentation with advanced disease is not uncommon. The standard of care is primary surgical resection with or without postoperative adjuvant therapy. Improvements in surgical techniques combined with the routine use of postoperative radiation or chemoradiation therapy have resulted in improved survival. Successful treatment is predicated on multidisciplinary treatment strategies to maximize oncologic control and minimize impact of therapy on form and function. Prevention of oral cancer requires better education about lifestyle-related risk factors, and improved awareness and tools for early diagnosis. Copyright © 2015 Elsevier Inc. All rights reserved.

Aquablation: a novel and minimally invasive surgery for benign prostate enlargement.

PubMed

Taktak, Samih; Jones, Patrick; Haq, Ahsanul; Rai, Bhavan Prasad; Somani, Bhaskar K

2018-06-01

Aquablation is a minimally invasive surgical technology for benign prostate enlargement, which uses high-pressure saline to remove parenchymal tissue through a heat-free mechanism of hydrodissection. Early results show this to be a promising surgical strategy with a strong morbidity profile and reduced resection time. This review serves to provide an overview of the technique and evaluate its safety and efficacy.

Spontaneous Acute Mesenteroaxial Gastric Volvulus Diagnosed by Computed Tomography Scan in a Young Man.

PubMed

Jabbour, Gaby; Afifi, Ibrahim; Ellabib, Mohamed; El-Menyar, Ayman; Al-Thani, Hassan

2016-04-26

Acute gastric volvulus is a surgical emergency that requires early recognition and treatment. Acute idiopathic mesenteroaxial gastric volvulus is a rare sub-type and there are few cases reported in children and there are even fewer reports in adults. We report a rare case of a 23-year-old man who presented with a 1-day history of vomiting, epigastric pain, distention, and constipation. The diagnosis for mesenteroaxial type gastric volvulus was confirmed by abdominal radiography and computed tomography. The patient was successfully treated by laparotomy with resection of the ischemic stomach wall and anastomosis. Acute spontaneous mesenteroaxial gastric volvulus is rare in adults and early diagnosis is challenging due to non-specific symptoms. A missed or delayed diagnosis may result in serious complications due to gastric obstruction. A patient presenting with severe epigastric pain and clinical evidence of gastric outlet obstruction should be considered as a surgical emergency to rule out gastric volvulus. High index of suspicion, early diagnosis and prompt surgical management are important for favorable outcome in patients with acute spontaneous gastric volvulus.

Long-term Treatment Outcomes Between Surgical Correction and Conservative Management for Penile Fracture: Retrospective Analysis

PubMed Central

Tavares, Alessandro; Padovani, Guilherme Philomeno; Guglielmetti, Giuliano Betoni; Cury, José; Srougi, Miguel

2013-01-01

Purpose Early surgical management is the standard of care for penile fracture. Conservative treatment is an option with recent reports revealing lower success rates. We reviewed the data and long-term outcomes of patients with penile injury submitted to surgical or conservative treatment. Materials and Methods Between January 2004 and February 2012, 42 patients with penile blunt trauma on an erect penis were admitted to our center. We analyzed the following variables: age, etiology, symptoms and signs, diagnostic tests, treatment used, complications and erectile function during the follow-up. One patient was excluded due to missing information. Thirty-five patients underwent surgical repair and 6 patients were submitted to conservative management. Results Mean follow-up was 19.2 months (range, 7 days to 72 months). The mean elapsed time from trauma to surgery was 21.3±12.5 hours. Trauma during sexual relationship was the main cause (80.9%) of penile fracture. Urethral injury was present in five patients submitted to surgery. Dorsal vein injury occurred in three patients with false penile fracture and concomitant spongious corpus lesion was present in three patients. During follow-up, 31 cases (88.6%) of the surgical group and four cases (66.7%) of the conservative group reported sufficient erections for intercourse, with no voiding dysfunction and no penile curvature. However, the remaining two patients (33.3%) from the conservative group developed erectile dysfunction and three patients (50%) developed penile deviation. Conclusions Surgical approach provides excellent functional outcomes and lower complications. Early surgical management of penile fracture provides superior results and conservative approach should be avoided. PMID:23878691

Technology and medicine: the evolution of virtual reality simulation in laparoscopic training.

PubMed

Bashir, Gareth

2010-01-01

Virtual reality (VR) simulation for laparoscopic surgical training is now a reality. There is increasing evidence that the use of VR simulation is a powerful adjunct to traditional surgical apprenticeship in the current climate of reduced time spent in training. This article reviews the early evidence supporting the case for VR simulation training in laparoscopic surgery. A standard literature search was conducted using the following phrases--'virtual reality in surgical training', 'surgical training', 'laparoscopic training' and 'simulation in surgical training'. This article outlines the early evidence which supports the use of VR simulation in laparoscopic training and the need for further research into this new training technique.

Sustained Increased Entry of Medical Students into Surgical Careers: A Student-Led Approach.

PubMed

Salna, Michael; Sia, Tiffany; Curtis, Griffith; Leddy, Doris; Widmann, Warren D

2016-01-01

To determine whether a surgical interest group run entirely by preclinical students can influence medical students to enter general surgery residency programs. Matriculation rates into general surgery and affiliated subspecialties from Columbia University College of Physicians and Surgeons residency match lists were compared to National Residency Match Program data for all U.S. senior students from 2006 to 2014. The Columbia University College of Physicians and Surgeons. After establishing the interest group, entrance rates into general surgery programs tripled from the early 2000s to more than 12% of 2006 Columbia University College of Physicians and Surgeons graduates. After 8 years, our data illustrate sustained results, with more than 8% of students entering surgical residencies, significantly higher than the National Residency Match Program's average (p < 0.025). Surgical interest groups spark early and lasting interest in surgery that may influence residency decisions. Moreover, these programs can be successfully run entirely by preclinical students and implemented in other institutions. Copyright © 2015 Association of Program Directors in Surgery. Published by Elsevier Inc. All rights reserved.

Surgical management of early endometrial cancer: an update and proposal of a therapeutic algorithm.

PubMed

Falcone, Francesca; Balbi, Giancarlo; Di Martino, Luca; Grauso, Flavio; Salzillo, Maria Elena; Messalli, Enrico Michelino

2014-07-26

In the last few years technical improvements have produced a dramatic shift from traditional open surgery towards a minimally invasive approach for the management of early endometrial cancer. Advancement in minimally invasive surgical approaches has allowed extensive staging procedures to be performed with significantly reduced patient morbidity. Debate is ongoing regarding the choice of a minimally invasive approach that has the most effective benefit for the patients, the surgeon, and the healthcare system as a whole. Surgical treatment of women with presumed early endometrial cancer should take into account the features of endometrial disease and the general surgical risk of the patient. Women with endometrial cancer are often aged, obese, and with cardiovascular and metabolic comorbidities that increase the risk of peri-operative complications, so it is important to tailor the extent and the radicalness of surgery in order to decrease morbidity and mortality potentially derivable from unnecessary procedures. In this regard women with negative nodes derive no benefit from unnecessary lymphadenectomy, but may develop short- and long-term morbidity related to this procedure. Preoperative and intraoperative techniques could be critical tools for tailoring the extent and the radicalness of surgery in the management of women with presumed early endometrial cancer. In this review we will discuss updates in surgical management of early endometrial cancer and also the role of preoperative and intraoperative evaluation of lymph node status in influencing surgical options, with the aim of proposing a management algorithm based on the literature and our experience.

Surgical Management of Early Endometrial Cancer: An Update and Proposal of a Therapeutic Algorithm

PubMed Central

Falcone, Francesca; Balbi, Giancarlo; Di Martino, Luca; Grauso, Flavio; Salzillo, Maria Elena; Messalli, Enrico Michelino

2014-01-01

In the last few years technical improvements have produced a dramatic shift from traditional open surgery towards a minimally invasive approach for the management of early endometrial cancer. Advancement in minimally invasive surgical approaches has allowed extensive staging procedures to be performed with significantly reduced patient morbidity. Debate is ongoing regarding the choice of a minimally invasive approach that has the most effective benefit for the patients, the surgeon, and the healthcare system as a whole. Surgical treatment of women with presumed early endometrial cancer should take into account the features of endometrial disease and the general surgical risk of the patient. Women with endometrial cancer are often aged, obese, and with cardiovascular and metabolic comorbidities that increase the risk of peri-operative complications, so it is important to tailor the extent and the radicalness of surgery in order to decrease morbidity and mortality potentially derivable from unnecessary procedures. In this regard women with negative nodes derive no benefit from unnecessary lymphadenectomy, but may develop short- and long-term morbidity related to this procedure. Preoperative and intraoperative techniques could be critical tools for tailoring the extent and the radicalness of surgery in the management of women with presumed early endometrial cancer. In this review we will discuss updates in surgical management of early endometrial cancer and also the role of preoperative and intraoperative evaluation of lymph node status in influencing surgical options, with the aim of proposing a management algorithm based on the literature and our experience. PMID:25063051

Elucidating early CT after pancreatico-duodenectomy: a primer for radiologists.

PubMed

Tonolini, Massimo; Ierardi, Anna Maria; Carrafiello, Gianpaolo

2018-04-13

Pancreatico-duodenectomy (PD) represents the standard surgical treatment for resectable malignancies of the pancreatic head, distal common bile duct, periampullary region and duodenum, and is also performed to manage selected benign tumours and refractory chronic pancreatitis. Despite improved surgical techniques and acceptable mortality, PD remains a technically demanding, high-risk operation burdened with high morbidity (complication rates 40-50% of patients). Multidetector computed tomography (CT) represents the mainstay modality to rapidly investigate the postoperative abdomen, and to provide a consistent basis for an appropriate choice between conservative, interventional or surgical treatment. However, radiologists require familiarity with the surgically altered anatomy, awareness of expected imaging appearances and possible complications to correctly interpret early post-PD CT studies. This paper provides an overview of surgical indications and techniques, discusses risk factors and clinical manifestations of the usual postsurgical complications, and suggests appropriate techniques and indications for early postoperative CT imaging. Afterwards, the usual, normal early post-PD CT findings are presented, including transient fluid, pneumobilia, delayed gastric emptying, identification of pancreatic gland remnant and of surgical anastomoses. Finally, several imaging examples review the most common and some unusual complications such as pancreatic fistula, bile leaks, abscesses, intraluminal and extraluminal haemorrhage, and acute pancreatitis. • Pancreatico-duodenectomy (PD) is a technically demanding surgery burdened with high morbidity (40-50%). • Multidetector CT is the mainstay technique to investigate suspected complications following PD. • Interpreting post-PD CT requires knowledge of surgically altered anatomy and expected findings. • CT showing collection at surgical site supports clinico-biological diagnosis of pancreatic fistula. • Other complications include biliary leaks, haemorrhage, abscesses and venous thrombosis.

From Apprentice to Master: Social Disciplining and Surgical Education in Early Modern London, 1570-1640

ERIC Educational Resources Information Center

Chamberland, Celeste

2013-01-01

Due to its ascendancy as the administrative and commercial center of early modern England, London experienced sustained growth in the latter half of the sixteenth century, as waves of rural immigrants sought to enhance their material conditions by tapping into the city's bustling occupational and civic networks. The resultant crowded urban…

Surgical outcomes of early congenital cholesteatoma: minimally invasive transcanal approach.

PubMed

Lee, Sang H; Jang, Jeong H; Lee, Dongjun; Lee, Hye-Ryung; Lee, Kyu-Yup

2014-03-01

To introduce a simple and alternative surgical technique, minimally invasive transcanal myringotomy (MITM), for early stage congenital cholesteatoma in children and to evaluate the feasibility and results of MITM for management of early stage congenital cholesteatoma with respect to its effectiveness and safety. Retrospective review. Between August 2008 and September 2012, a total of 36 patients with congenital cholesteatoma met the inclusion criteria and were analyzed. Patient medical records, including demographic characteristics, intraoperative findings, and follow-up records, were reviewed. Subjects consisted of 23 males (64%) and 13 females (36%), and the age at operation ranged from 12 months to 6 years (mean age = 3 years and 6 months). The number of congenital cholesteatoma was as follows: 26 patients at stage I and 10 patients at stage II. The follow-up duration was between 12 and 56 months, with an average of 30 months. There were no postoperative complications such as tympanic membrane perforation, dizziness, or secondary middle ear infection. Among 36 patients who had undergone the MITM approach for the treatment of congenital cholesteatoma, five (13.8%) showed recurrence and underwent a second-look operation. On the basis of our data, the MITM approach is a useful surgical technique for early stage congenital cholesteatoma in children. It has many advantages, in that there is no external wound and it is a simple surgical technique that involves easy postoperative care, a short operation time and hospitalization period, avoidance of serious complications, and easy repeatability for recurrence. © 2013 The American Laryngological, Rhinological and Otological Society, Inc.

Percutaneous Transhepatic Portography for the Treatment of Early Portal Vein Thrombosis After Surgery

DOE Office of Scientific and Technical Information (OSTI.GOV)

Adani, Gian Luigi, E-mail: adanigl@hotmail.com; Baccarani, Umberto; Risaliti, Andrea

2007-11-15

We treated three cases of early portal vein thrombosis (PVT) by minimally invasive percutaneous transhepatic portography. All patients developed PVT within 30 days of major hepatic surgery (one case each of orthotopic liver transplantation, splenectomy in a previous liver transplant recipient, and right extended hepatectomy with resection and reconstruction of the left branch of the portal vein for tumor infiltration). In all cases minimally invasive percutaneous transhepatic portography was adopted to treat this complication by mechanical fragmentation and pharmacological lysis of the thrombus. A vascular stent was also positioned in the two cases in which the thrombosis was related tomore » a surgical technical problem. Mechanical fragmentation of the thrombus with contemporaneous local urokinase administration resulted in complete removal of the clot and allowed restoration of normal blood flow to the liver after a median follow-up of 37 months. PVT is an uncommon but severe complication after major surgery or liver transplantation. Surgical thrombectomy, with or without reconstruction of the portal vein, and retransplantation are characterized by important surgical morbidity and mortality. Based on our experience, minimally invasive percutaneous transhepatic portography should be considered an option toward successful recanalization of early PVT after major liver surgery including transplantation. Balloon dilatation and placement of a vascular stent could help to decrease the risk of recurrent thrombosis when a defective surgical technique is the reason for the thrombosis.« less

Controlling fear: Jordanian women's perceptions of the diagnosis and surgical treatment of early-stage breast cancer.

PubMed

Obeidat, Rana F; Dickerson, Suzanne S; Homish, Gregory G; Alqaissi, Nesreen M; Lally, Robin M

2013-01-01

Despite the fact that breast cancer is the most prevalent cancer among Jordanian women, practically nothing is known about their perceptions of early-stage breast cancer and surgical treatment. The objective of this study was to gain understanding of the diagnosis and surgical treatment experience of Jordanian women with a diagnosis of early-stage breast cancer. An interpretive phenomenological approach was used for this study. A purposive sample of 28 Jordanian women who were surgically treated for early-stage breast cancer within 6 months of the interview was recruited. Data were collected using individual interviews and analyzed using Heideggerian hermeneutical methodology. Fear had a profound effect on Jordanian women's stories of diagnosis and surgical treatment of early-stage breast cancer. Women's experience with breast cancer and its treatment was shaped by their preexisting fear of breast cancer, the disparity in the quality of care at various healthcare institutions, and sociodemographic factors (eg, education, age). Early after the diagnosis, fear was very strong, and women lost perspective of the fact that this disease was treatable and potentially curable. To control their fears, women unconditionally trusted God, the healthcare system, surgeons, family, friends, and/or neighbors and often accepted treatment offered by their surgeons without questioning. Jordanian healthcare providers have a responsibility to listen to their patients, explore meanings they ascribe to their illness, and provide women with proper education and the support necessary to help them cope with their illness.

Congenital megaprepuce: a 12-year experience (52 cases) of this specific form of buried penis.

PubMed

Rod, Julien; Desmonts, Alexis; Petit, Thierry; Ravasse, Philippe

2013-12-01

Congenital megaprepuce is a specific form of buried penis. Children affected by this malformation usually suffer from a subjective difficulty in voiding which is the main indication for early surgical correction. The aim of this study was to report a single center's 12-year experience in the treatment of megaprepuce in children, describing the surgical procedure we used to treat it and the results. We retrospectively reviewed the charts of all children who underwent congenital megaprepuce repair between January 1999 and August 2011 in our institution. Fifty-two children were operated during the study period. Our single surgical technique, not an original one, consists of fixing the penile shaft at the base of the penis, and widely reducing the inner prepuce. Four children (8%) underwent revision surgery but according to our criteria a very good result was observed in only 23 patients, and a less good but still acceptable result in 25 patients. Our 12-year experience in the surgical treatment of congenital megaprepuce demonstrated satisfying results from a safe and simple surgical technique, but to achieve the optimum result remains difficult. Copyright © 2012 Journal of Pediatric Urology Company. Published by Elsevier Ltd. All rights reserved.

Surgical Ablation of Atrial Fibrillation Using Energy Sources.

PubMed

Brick, Alexandre Visconti; Braile, Domingo Marcolino

2015-01-01

Surgical ablation, concomitant with other operations, is an option for treatment in patients with chronic atrial fibrillation. The aim of this study is to present a literature review on surgical ablation of atrial fibrillation in patients undergoing cardiac surgery, considering energy sources and return to sinus rhythm. A comprehensive survey was performed in the literature on surgical ablation of atrial fibrillation considering energy sources, sample size, study type, outcome (early and late), and return to sinus rhythm. Analyzing studies with immediate results (n=5), the percentage of return to sinus rhythm ranged from 73% to 96%, while those with long-term results (n=20) (from 12 months on) ranged from 62% to 97.7%. In both of them, there was subsequent clinical improvement of patients who underwent ablation, regardless of the energy source used. Surgical ablation of atrial fibrillation is essential for the treatment of this arrhythmia. With current technology, it may be minimally invasive, making it mandatory to perform a procedure in an attempt to revert to sinus rhythm in patients requiring heart surgery.

Late diagnosis and surgical treatment of patients diagnosed with unilateral congenital cataract at Fundación Visión, in Asuncion, Paraguay.

PubMed

Zegarra, Manuel; Burga, Gisella Harumi; Lansingh, Van; Samudio, Margarita; Duarte, Edgar; Ferreira, Rocio; Dorantes, Yesenia; Ginés, Juan Carlos; Zepeda, Luz

2014-10-01

Purpose: Providing data on the late diagnosis and surgical treatment of patients who underwent surgery for total unilateral congenital cataract. Methods: Systematic retrospective review of the medical record of all patients between 0 and 16 years old with total unilateral congenital cataract who underwent surgery at Fundación Vision between January 2010 and July 2012. Results: Medical records of 37 patients (51 % females) were studied, age was 7.4 (± 4.9) years (average ± SD) and 62% lived on Departamento Central (the most populated region from Paraguay). A total of 97.3% patients underwent late surgical treatment and 86.5% received a late diagnosis. The average time elapsed between the diagnosis and the surgical treatment was one month, and 62.2% of the patients underwent surgery within six months from the diagnosis. Conclusion: This study evidences that most of the patients in our series had a late treatment as a result of a late diagnosis. Based on these results we recommend establishing strategies to improve the early detection and surgical treatment of the newborns.

Early results of patellofemoral inlay resurfacing arthroplasty using the HemiCap Wave prosthesis.

PubMed

Patel, Akash; Haider, Zakir; Anand, Amarjit; Spicer, Dominic

2017-01-01

Common surgical treatment options for isolated patellofemoral osteoarthritis include arthroscopic procedures, total knee replacement and patellofemoral replacement. The HemiCap Wave patellofemoral resurfacing prosthesis is a novel inlay design introduced in 2009 with scarce published data on its functional outcomes. We aim to prospectively evaluate early functional outcomes and complications, for patients undergoing a novel inlay resurfacing arthroplasty for isolated patellofemoral arthrosis in an independent centre. From 2010 to 2013, 16 consecutive patients underwent patellofemoral resurfacing procedures using HemiCap Wave (Arthrosurface Inc., Franklin, Massachusetts, USA) for anterior knee pain with confirmed radiologically and/or arthroscopically isolated severe patellofemoral arthrosis. Standardized surgical technique, as recommended by the implant manufacturer, was followed. Outcome measures included range of movement, functional knee scores (Oxford Knee Score (OKS), Knee Injury and Osteoarthritis Outcome Score (KOOS) and Short Form-36 (SF-36)), radiographic disease progression, revision rates and complications. Eight men and eight women underwent patellofemoral HemiCap Wave resurfacing, with an average age of 63 years (range: 46-83). Average follow-up was 24.1 months (6-34). Overall, post-operative scores were excellent. There was a statistically significant improvement in the post-operative OKS, KOOS and SF-36 scores ( p < 0.01). One patient had radiological disease progression. One patient underwent revision for deep infection. Two other minor complications were observed and treated conservatively. The HemiCap Wave patellofemoral resurfacing prosthesis has excellent early results in terms of functional outcomes, radiological outcomes and low complication rates. At the very least, early results show that the HemiCap Wave is comparable to more established onlay prostheses. The HemiCap Wave thus provides a safe and effective surgical option in the treatment of isolated patellofemoral osteoarthritis in selected patients.

Medical and surgical practice as represented in cultural figures from the pre-conquest Mesoamerican territories.

PubMed

Goodrich, James Tait; Ponce de Leon, Fernando Chico

2010-07-01

To review medical and surgical practices in pre-Conquest Mexico in the Olmec and Mayan regions and areas of West Mexico as depicted on terra-cotta, stone, and stelae figures. A search was undertaken to locate and describe interesting and unusual medical and surgical figures from the pre-Conquest period of Mesoamerica. Using the details of these figures, descriptions of medical and surgical practices are outlined. Neurosurgery was not a defined or developed surgical technique in the Mesoamerican territories; nevertheless, elements of medical and surgical practice were clearly widespread. Two important cultures that developed in the pre-Conquest period were the Olmec and the Mayan civilizations. Both cultures had a written language; however, most of their manuscripts were destroyed by the Spanish during the Conquest in the 16th and 17th centuries. These early cultures were rich in sculpted artifacts: stone and terra-cotta figures depict scenes that reveal much about this period and, in particular, early medical and neurosurgical practice. A similar but not quite so advanced civilization was also developing in West Mexico in what are now the States of Colima, Nayarit, and Jalisco. Sculptures and figures from these periods illustrate some of the early medical and surgical practices and provide interesting insights into the rich and varied cultures of these Mesoamerican territories. The focus of this article is on two important cultures and periods: the Olmec (1200 bc-200 ad) and the classical Mayan (200 ad-900 ad) societies, as well as the West Mexico cultures (100 bc-500 ad). Review of the data and images reveals a sophisticated society clearly interested in detailing various medical and surgical practices in Mesoamerica and hints at some early neurosurgical practices in this era. Copyright © 2010 Elsevier Inc. All rights reserved.

Surgical and conservative treatment of patients with congenital scoliosis: α search for long-term results

PubMed Central

2011-01-01

Background In view of the limited data available on the conservative treatment of patients with congenital scoliosis (CS), early surgery is suggested in mild cases with formation failures. Patients with segmentation failures will not benefit from conservative treatment. The purpose of this review is to identify the mid- or long-term results of spinal fusion surgery in patients with congenital scoliosis. Methods Retrospective and prospective studies were included, reporting on the outcome of surgery in patients with congenital scoliosis. Studies concerning a small numbers of cases treated conservatively were included too. We analyzed mid-term (5 to 7 years) and long-term results (7 years or more), both as regards the maintenance of the correction of scoliosis and the safety of instrumentation, the early and late complications of surgery and their effect on quality of life. Results A small number of studies of surgically treated patients were found, contained follow-up periods of 4-6 years that in the most cases, skeletal maturity was not yet reached, and few with follow-up of 36-44 years. The results of bracing in children with congenital scoliosis, mainly in cases with failure of formation, were also studied. Discussion Spinal surgery in patients with congenital scoliosis is regarded in short as a safe procedure and should be performed. On the other hand, early and late complications are also described, concerning not only intraoperative and immediate postoperative problems, but also the safety and efficacy of the spinal instrumentation and the possibility of developing neurological disorders and the long-term effect these may have on both lung function and the quality of life of children. Conclusions Few cases indicate the long-term results of surgical techniques, in the natural progression of scoliosis. Similarly, few cases have been reported on the influence of conservative treatment. In conclusion, patients with segmentation failures should be treated surgically early, according to the rate of deformity formation and certainly before the pubertal growth spurt to try to avoid cor- pulmonale, even though there is lack of evidence for that in the long-term. Furthermore, in patients with formation failures, further investigation is needed to document where a conservative approach would be necessary. PMID:21639924

Early Versus Late Weight-Bearing Protocols for Surgically Managed Posterior Wall Acetabular Fractures.

PubMed

Heare, Austin; Kramer, Nicholas; Salib, Christopher; Mauffrey, Cyril

2017-07-01

Despite overall improved outcomes with open reduction and internal fixation of acetabular fractures, posterior wall fractures show disproportionately poor results. The effect of weight bearing on outcomes of fracture management has been investigated in many lower extremity fractures, but evidence-based recommendations in posterior wall acetabular fractures are lacking. The authors systematically reviewed the current literature to determine if a difference in outcome exists between early and late postoperative weight-bearing protocols for surgically managed posterior wall acetabular fractures. PubMed and MEDLINE were searched for posterior wall acetabular fracture studies that included weight-bearing protocols and Merle d'Aubigné functional scores. Twelve studies were identified. Each study was classified as either early or late weight bearing. Early weight bearing was defined as full, unrestricted weight bearing at or before 12 weeks postoperatively. Late weight bearing was defined as restricted weight bearing for greater than 12 weeks postoperatively. The 2 categories were then compared by functional score using a 2-tailed t test and by complication rate using chi-square analysis. Six studies (152 fractures) were placed in the early weight-bearing category. Six studies (302 fractures) were placed in the late weight-bearing category. No significant difference in Merle d'Aubigné functional scores was found between the 2 groups. No difference was found regarding heterotopic ossification, avascular necrosis, superficial infections, total infections, or osteoarthritis. This systematic review found no difference in functional outcome scores or complication rates between early and late weight-bearing protocols for surgically treated posterior wall fractures. [Orthopedics. 2017: 40(4):e652-e657.]. Copyright 2017, SLACK Incorporated.

Surgical and nonsurgical treatment of total rupture of the pectoralis major muscle in athletes: update and critical appraisal.

PubMed

Kircher, Jörn; Ziskoven, Christoph; Patzer, Thilo; Zaps, Daniela; Bittersohl, Bernd; Krauspe, Rüdiger

2010-10-11

The complete rupture of the pectoralis major tendon is an uncommon injury but has become increasingly common among athletes in recent years. This may be due to a higher number of individuals taking part in high-impact sports and weightlifting as well as the use of anabolic substances, which can make muscles and tendons vulnerable to injury. In recent literature, there are only few recommendations to rely on conservative treatment alone, but there are a number of reports and case series recommending early surgical intervention. Comparing the results of the two treatment regimens, there is clear evidence for a superior outcome after surgical repair with better cosmesis, better functional results, regaining of muscle power, and return to sports compared with the conservative treatment. In summary, anatomic surgical repair is the treatment of choice for complete acute ruptures of the pectoralis major tendon or muscle in athletes.

[Single-port laparoscopic cholecystectomy: advantages and disadvantages].

PubMed

Alekberzade, A V; Lipnitsky, E M; Krylov, N N; Sundukov, I V; Badalov, D A

2016-01-01

To analyze the outcomes of single-port laparoscopic cholecystectomy. Early and long-term postoperative period has been analyzed in 240 patients who underwent laparoscopic cholecystectomy (LCE) including 120 cases of single-port technique and 120 cases of four-port technique. Both groups were compared in surgical time, pain syndrome severity (visual analog scale), need for analgesics, postoperative complications, hospital-stay, daily activity recovery and return to physical work, patients' satisfaction of surgical results and their aesthetic effect. It was revealed that single-port LCE is associated with lower severity of postoperative pain, quick recovery of daily activity and return to physical work, high satisfaction of surgical results and their aesthetic effect compared with four-port LCE. Disadvantages of single-port LCE include longer duration of surgery, high incidence of postoperative umbilical hernia. However hernia was predominantly observed during the period of surgical technique development. Further studies to standardize, evaluate the safety and benefits of single-port LCE are necessary.

Future Directions for the Early Detection of Colorectal Cancer Recurrence

PubMed Central

Walker, Avery S.; Johnson, Eric K.; Maykel, Justin A.; Stojadinovic, Alex; Nissan, Aviram; Brucher, Bjorn; Champagne, Bradley J.; Steele, Scott R.

2014-01-01

Surgical resection remains a mainstay of treatment and is highly effective for localized colorectal cancer. However, ~30-40% of patients develop recurrence following surgery and 40-50% of recurrences are apparent within the first few years after initial surgical resection. Several variables factor into the ultimate outcome of these patients, including the extent of disease, tumor biology, and patient co-morbidities. Additionally, the time from initial treatment to the development of recurrence is strongly associated with overall survival, particularly in patients who recur within one year of their surgical resection. Current post-resection surveillance strategies involve physical examination, laboratory, endoscopic and imaging studies utilizing various high and low-intensity protocols. Ultimately, the goal is to detect recurrence as early as possible, and ideally in the asymptomatic localized phase, to allow initiation of treatment that may still result in cure. While current strategies have been effective, several efforts are evolving to improve our ability to identify recurrent disease at its earliest phase. Our aim with this article is to briefly review the options available and, more importantly, examine emerging and future options to assist in the early detection of colon and rectal cancer recurrence. PMID:24790655

The Minnesota Multiphasic Personality Inventory-2-Restructured Form (MMPI-2-RF): incremental validity in predicting early postoperative outcomes in spine surgery candidates.

PubMed

Marek, Ryan J; Block, Andrew R; Ben-Porath, Yossef S

2015-03-01

A substantial proportion of individuals who undergo surgical procedures to relieve spine pain continue to report significant pain and dysfunction after recovery. Psychopathology and patient expectations have been linked to poor results, leading to an increasing reliance on presurgical psychological screening (PPS) as part of the surgical diagnostic process. The original Minnesota Multiphasic Personality Inventory (MMPI; Hathaway & McKinley, 1943) and the MMPI-2 (Butcher, Graham, Ben-Porath, Tellegen, & Dahlstrom, 2001) were among the measures most commonly used in PPS evaluations and research. This study focuses on the newest version of the test, the MMPI-2-Restructured Form (MMPI-2-RF; Ben-Porath & Tellegen, 2008/2011; Tellegen & Ben-Porath, 2008/2011) as a predictor of outcomes for spine surgery candidates. Using a sample of 172 men and 210 women who underwent a PPS, we examined the ability of MMPI-2-RF scale scores to predict early surgical outcomes independent of other presurgical risk factors identified by other means, as well as patients' presurgical expectations. MMPI-2-RF results accounted for up to 11% of additional variance in measures of early postoperative functioning. MMPI-2-RF scales that assess for emotional/internalizing problems, specifically Demoralization, measures of somatoform dysfunction, and interpersonal problems contributed most to the prediction of diminished outcome. 2015 APA, all rights reserved

Early- and Middle-Term Surgical Outcomes in Patients with Heterotaxy Syndrome.

PubMed

Chen, Weidan; Ma, Li; Cui, Hujun; Yang, Shengchun; Xia, Yuansheng; Zou, Minghui; Chen, Xinxin

2016-01-01

Heterotaxy syndrome is a recognized risk factor for surgical cardiac interventions. We evaluated the early- and middle-term results of a surgical intervention for patients with heterotaxy syndrome. A total of 42 patients with heterotaxy syndrome were enrolled (September 2008 to March 2015). Left and right atrial isomerism were identified in 26% (11 out of 42) and 74% of patients (31 out of 42), respectively. The median age of the patients at the time of surgery was 6.8 months (range: 5 days to 22.3 years). Biventricular repair was completed in 3 patients with left atrial isomerism. Seventeen out of 39 patients who were scheduled for single ventricular repair completed a modified Fontan procedure. The hospital mortality rate was 4.7% (2 out of 42). Another 5 deaths occurred in the remaining survivors following hospital discharge with a follow-up duration of 45.8 ± 23.6 months (range: 13-111 months). The 1-year and 5-year survival rates were 88.1% (37/42) and 83.3% (35/42), respectively. Univariate analysis and multivariate analysis identified pulmonary venous obstruction and atrioventricular valve replacement as additional risk factors for mortality. Right ventricular bypass surgery remains the preferred palliative procedure for patients with heterotaxy syndrome. Based on the current results, the early- and middle-term outcomes are satisfactory. © 2015 S. Karger AG, Basel.

Methods for Surgical Targeting of the STN in Early-Stage Parkinson’s Disease

PubMed Central

Camalier, Corrie R.; Konrad, Peter E.; Gill, Chandler E.; Kao, Chris; Remple, Michael R.; Nasr, Hana M.; Davis, Thomas L.; Hedera, Peter; Phibbs, Fenna T.; Molinari, Anna L.; Neimat, Joseph S.; Charles, David

2013-01-01

Patients with Parkinson’s disease (PD) experience progressive neurological decline, and future interventional therapies are thought to show most promise in early stages of the disease. There is much interest in therapies that target the subthalamic nucleus (STN) with surgical access. While locating STN in advanced disease patients (Hoehn–Yahr Stage III or IV) is well understood and routinely performed at many centers in the context of deep brain stimulation surgery, the ability to identify this nucleus in early-stage patients has not previously been explored in a sizeable cohort. We report surgical methods used to target the STN in 15 patients with early PD (Hoehn–Yahr Stage II), using a combination of image guided surgery, microelectrode recordings, and clinical responses to macrostimulation of the region surrounding the STN. Measures of electrophysiology (firing rates and root mean squared activity) have previously been found to be lower than in later-stage patients, however, the patterns of electrophysiology seen and dopamimetic macrostimulation effects are qualitatively similar to those seen in advanced stages. Our experience with surgical implantation of Parkinson’s patients with minimal motor symptoms suggest that it remains possible to accurately target the STN in early-stage PD using traditional methods. PMID:24678307

Long-term Treatment Outcomes Between Surgical Correction and Conservative Management for Penile Fracture: Retrospective Analysis.

PubMed

Yamaçake, Kleiton Gabriel Ribeiro; Tavares, Alessandro; Padovani, Guilherme Philomeno; Guglielmetti, Giuliano Betoni; Cury, José; Srougi, Miguel

2013-07-01

Early surgical management is the standard of care for penile fracture. Conservative treatment is an option with recent reports revealing lower success rates. We reviewed the data and long-term outcomes of patients with penile injury submitted to surgical or conservative treatment. Between January 2004 and February 2012, 42 patients with penile blunt trauma on an erect penis were admitted to our center. We analyzed the following variables: age, etiology, symptoms and signs, diagnostic tests, treatment used, complications and erectile function during the follow-up. One patient was excluded due to missing information. Thirty-five patients underwent surgical repair and 6 patients were submitted to conservative management. Mean follow-up was 19.2 months (range, 7 days to 72 months). The mean elapsed time from trauma to surgery was 21.3±12.5 hours. Trauma during sexual relationship was the main cause (80.9%) of penile fracture. Urethral injury was present in five patients submitted to surgery. Dorsal vein injury occurred in three patients with false penile fracture and concomitant spongious corpus lesion was present in three patients. During follow-up, 31 cases (88.6%) of the surgical group and four cases (66.7%) of the conservative group reported sufficient erections for intercourse, with no voiding dysfunction and no penile curvature. However, the remaining two patients (33.3%) from the conservative group developed erectile dysfunction and three patients (50%) developed penile deviation. Surgical approach provides excellent functional outcomes and lower complications. Early surgical management of penile fracture provides superior results and conservative approach should be avoided.

[Neck lymphatic metastasis, surgical methods and prognosis in early tongue squamous cell carcinoma].

PubMed

Wang, L S; Zhou, F T; Han, C B; He, X P; Zhang, Z X

2018-02-09

Objective: To investigate the different pattern of neck lymph node metastasis, the choice of surgical methods and prognosis in early tongue squamous cell carcinoma. Methods: A total of 157 patients with early oral tongue squamous cell carcinoma were included in this study. Statistical analysis was performed to identify the pattern of lymph node metastasis, to determine the best surgical procedure and to analyze the prognosis. Results: The occurrence of cervical lymph node metastasis rate was 31%(48/157). Neck lymphatic metastasis was significantly related to tumor size ( P= 0.026) and histology differentiation type ( P= 0.022). The rate of metastasis was highest in level Ⅱ [33% (16/48)]. In level Ⅳ, the incidence of lymph node metastasis was 5%(7/157), and there was no skip metastases. The possibility of level Ⅳ metastasis was higher, when level Ⅱ ( P= 0.000) or Ⅲ ( P= 0.000) involved. The differentiation tumor recurrence, neck lymphatic metastasis and adjuvant radiotherapy were prognostic factors ( P< 0.05). Multivariate analyses revealed histology differentiation type, neck lymphatic metastases and adjuvant radiotherapy were the independent prognostic factors. Conclusions: Neck lymphatic metastasis rate is high in early tongue squamous cell carcinoma, simultaneous glossectomy and neck dissection should be performed. Level Ⅳ metastasis rate is extremely low, so supraomohyoid neck dissection is sufficient for most of the time. The histology differentiation type, neck lymphatic metastasis and adjuvant radiotherapy are independent prognostic factors.

Outpatient Follow-Up versus 30-day Readmission among General and Vascular Surgery Patients: A Case for Redesigning Transitional Care

PubMed Central

Saunders, Richard Scott; Fernandes-Taylor, Sara; Rathouz, Paul J.; Saha, Sandeep; Wiseman, Jason T.; Havlena, Jeffrey; Matsumura, Jon; Kent, K. Craig

2014-01-01

Background The association between early outpatient follow-up and 30-day readmission has not been evaluated in any surgical population. Our study characterizes the relationship between outpatient follow-up and early readmissions among surgical patients. Methods We queried the medical record at a large, tertiary care institution (July 2008-December 2012) to determine rates of 30-day outpatient follow-up and readmission for general or vascular surgical procedures. Results The majority of discharges for general (84% of 7552) and vascular (75% of 2362) surgery had a follow-up visit before readmission or within 30 days of discharge. General surgery patients who were not readmitted had high rates of follow-up (88%) and received follow-up at approximately 2-weeks post-discharge (median time 11 days after discharge). In contrast, readmitted general surgery patients received first follow-up at one week (a median time of 8 days); 49% had follow-up. Vascular surgery patients showed a similar trend. Over half of patients readmitted after follow-up were readmitted within 24 hours of their most recent outpatient visit. Conclusions Current routine follow-up does not occur early enough to detect adverse events and prevent readmission. Early outpatient care may prevent readmission in some patients, but often serves as a conduit for readmission among patients already experiencing complications. PMID:25239351

Delayed Surgical Debridement and Use of Semiocclusive Dressings for Salvage of Fingers After Purpura Fulminans.

PubMed

Pino, Paula A; Román, Javier A; Fernández, Felipe

2016-12-01

Background: Purpura fulminans is a condition characterized by rapidly evolving skin necrosis and disseminated intravascular coagulation. Early recognition and aggressive supportive management has led to a decrease in its mortality rate, but most of these patients must undergo extensive soft tissue debridement and partial or total limb amputation. There is controversial evidence about the timing of surgery, suggesting that some patients may benefit from delayed debridement with limb preservation. Methods: We present a case of an 86-year-old patient who developed skin necrosis of his four limbs after infectious purpura fulminans. He was treated in the ICU with supportive measures and antibiotic treatment. Surgical debridement was delayed for 4 weeks until necrosis delimitation. Results: Only upper extremity debridement was necessary. Four fingers, including one thumb, were salvaged and successfully treated with semi-occlusive dressing without complications. Conclusion: Early recognition of infectious PF and timely supportive management are important pillars of its treatment. Delayed surgical debridement allows for less aggressive resection and good functional outcome.

Adjuvant intraperitoneal chromic phosphate therapy for women with apparent early ovarian carcinoma who have not undergone comprehensive surgical staging

DOE Office of Scientific and Technical Information (OSTI.GOV)

Soper, J.T.; Berchuck, A.; Clarke-Pearson, D.L.

1991-08-15

Forty-nine women with apparent Stage 1 and 2 ovarian carcinoma received intraperitoneal phosphate 32 as the only adjuvant therapy after primary surgery. In addition to bilateral salpingo-oophorectomy, 40 (82%) had analysis of peritoneal cytology, and 35 (71%) underwent omentectomy. Random peritoneal biopsies and retroperitoneal lymph node sampling were not done in any of these patients. The overall and disease-free survival rates were 86% and 75%, respectively, with no significant differences by stage, histologic grade, histologic type, or low-risk versus high-risk subsets recognized in patients who received comprehensive surgical staging. Seven (58%) of 12 patients had lymph node metastasis as themore » first site of recurrence, including two of three with late recurrences. Significant morbidity related to intraperitoneal chromic phosphate (32P) occurred in one (2%) woman. These results emphasize the need for comprehensive surgical staging of women with apparent early ovarian carcinoma to aid in the selection of appropriate initial adjuvant therapy.« less

Early post-tsunami disaster medical assistance to Banda Aceh: a personal account.

PubMed

Garner, Alan A; Harrison, Ken

2006-02-01

The south Asian tsunami on 26 December, 2004, saw Australia deploy civilian teams to an international disaster in large numbers for the first time. The logistics of supporting such teams in both a self sustainability capacity and medical equipment had not previously been planned for or tested. For the first Australian team deployed to Banda Aceh, which arrived on the fourth day after the tsunami, equipment sourced from the New South Wales Fire Brigades Urban Search and Rescue (US&R) cache supplied all food, water, tents, generators and sleeping equipment. The medical equipment was largely sourced from the CareFlight US&R medical cache. There were significant deficits in surgical equipment as the medical cache had not been designed to provide a stand alone surgical capability. This resulted in the need for substantial improvisation by the surgical teams during the deployment. Despite this, the team performed nearly 140 major procedures in austere circumstances and significantly contributed to the early international response to this major humanitarian disaster.

Beyond usual care: the economic consequences of expanding treatment options in early pregnancy loss.

PubMed

Dalton, Vanessa K; Liang, Angela; Hutton, David W; Zochowski, Melissa K; Fendrick, A Mark

2015-02-01

The objective of this study was to estimate the economic consequences of expanding options for early pregnancy loss (EPL) treatment beyond expectant management and operating room surgical evacuation (usual care). We constructed a decision model using a hypothetical cohort of women undergoing EPL management within a 30 day horizon. Treatment options under the usual care arm include expectant management and surgical uterine evacuation in an operating room (OR). Treatment options under the expanded care arm included all evidence-based safe and effective treatment options for EPL: expectant management, misoprostol treatment, surgical uterine evacuation in an office setting, and surgical uterine evacuation in an OR. Probabilities of entering various treatment pathways were based on previously published observational studies. The cost per case was US $241.29 lower for women undergoing treatment in the expanded care model as compared with the usual care model (US $1033.29 per case vs US $1274.58 per case, expanded care and usual care, respectively). The model was the most sensitive to the failure rate of the expectant management arm, the cost of the OR surgical procedure, the proportion of women undergoing an OR surgical procedure under usual care, and the additional cost per patient associated with implementing and using the expanded care model. This study demonstrates that expanding women's treatment options for EPL beyond what is typically available can result in lower direct medical expenditures. Copyright © 2015 Elsevier Inc. All rights reserved.

Penile Fracture: A Meta-Analysis.

PubMed

Amer, Tarik; Wilson, Rebekah; Chlosta, Piotr; AlBuheissi, Salah; Qazi, Hasan; Fraser, Michael; Aboumarzouk, Omar M

2016-01-01

To review the causes and management of penile fracture and to compare between surgical and conservative management as well as immediate and delayed interventions in terms of overall and specific complications. A search of all reported literature was conducted for all articles reporting on the management and outcomes of penile fractures. Full texts of relevant articles were obtained and screened according to the inclusion criteria. Outcomes measures were numbers of patients receiving surgical or conservative management, aetiology of fracture, length of admission, complications as well as the specifics of diagnostic approaches and operative management. Data was collated and where possible meta-analysed using Revman software. A total of 58 relevant studies involving 3,213 patients demonstrated that intercourse accounts for only 48% of cases with masturbation and forced flexion accounting for 39%. Meta-analysis shows that surgical intervention was associated with significantly fewer complications vs. conservative management (p < 0.000001). Surgical intervention results in significantly less erectile dysfunction (ED), curvature and painful erection than conservative management. There was no significant difference in the number of patients developing plaques/nodules (p = 0.94). Meta-analysis shows that overall early surgery is preferable to delayed surgery but that rates of ED are not significantly different. Early surgical intervention is associated with significantly fewer complications than conservative management or delayed surgery. The combined outcome of rapid diagnosis by history and clinical examination and swift surgical intervention is key for reconstruction with minimal long-term complications. © 2016 S. Karger AG, Basel.

Management and outcomes of penile fracture: 10 years' experience from a tertiary care center.

PubMed

Özorak, Alper; Hoşcan, Mustafa Burak; Oksay, Taylan; Güzel, Ahmet; Koşar, Alim

2014-03-01

To evaluate our experience on diagnosis and management of penile fractures. This retrospective study included 31 patients who were treated for penile fracture between 2002 and 2012. We analyzed the etiology of penile fracture, concomitant pathologies such as urethral injury, deep or superficial dorsal vein ruptures, treatment modalities (surgery or conservative treatment) and complications of treatment modalities. The mean age of the patients was 32 years (range, 23-47 years). In 27 patients (87%), the cause of penile fracture was sexual intercourse. Patients presented with swelling, pain and popping or cracking sound in penis. The diagnosis of penile fracture was established clinically in all of the patients. There were no urethral injuries or dorsal vein ruptures. Ten patients who refused surgical treatment were treated conservatively and remaining 21 patients with early surgical intervention. Among conservatively treated patients, two suffered from erectile dysfunction, two from painful erection and another two from penile curvature. No serious complications such as erectile dysfunction, penile curvature or painful erection were observed in surgically treated patients. Penile fracture can be diagnosed easily with history and physical examination, and favorable functional results can be achieved with early surgical repair.

Benjamin Winslow Dudley and early American trephination for posttraumatic epilepsy.

PubMed

Jensen, R L; Stone, J L

1997-07-01

Benjamin Winslow Dudley (1785-1870) was a Kentucky frontier surgeon who received basic medical education in the United States and extensive surgical training in Europe. He returned to Lexington to become a dominant figure and the most prominent surgical teacher in the Mississippi Valley. Written evidence of Dudley's operative accomplishments are sparse, but he seems to have combined the finest French (Dominique Jean Larrey, Guillaume Dupuytren) and British (Henry Cline, John Abernethy, Astley Cooper) surgical training with conservative and thoughtful patient selection. His operative endeavors in the preantiseptic era included trephination for posttraumatic epilepsy in six patients (1819-1832). This was the largest recorded series of such cases, and it stimulated other American surgeons to trephine for relief of posttraumatic seizures. Trephination for decompression and debridement was undertaken at the site of original injury to remove the cause of "cerebral excitement" and restore "corporeal and intellectual function." Dudley considered this a safe operation in "cautious, firm, and intelligent hands." He thought crowded urban hospitals were unsafe and attributed his better surgical results to the clean, rural Kentucky air. Dudley's achievement is contrasted with other Early American preantiseptic trephinations for posttraumatic epilepsy.

An umbilical polyp in an infant.

PubMed

Swanson, David L; Pakzad, Betty

2005-10-01

The persistence at birth of the omphalomesenteric (vitelline) duct may result in life-threatening consequences. Early identification of this congenital anomaly is essential for prompt surgical treatment to eliminate the risk of prolapse and herniation. A neonatal umbilical polyp may indicate the presence of an omphalomesenteric duct remnant. We describe the diagnosis and surgical treatment of an infant with an umbilical polyp. We also present an overview of the diagnosis and treatment of vitelline duct remnants and their associated anomalies.

Modern concepts in facial nerve reconstruction

PubMed Central

2010-01-01

Background Reconstructive surgery of the facial nerve is not daily routine for most head and neck surgeons. The published experience on strategies to ensure optimal functional results for the patients are based on small case series with a large variety of surgical techniques. On this background it is worthwhile to develop a standardized approach for diagnosis and treatment of patients asking for facial rehabilitation. Conclusion A standardized approach is feasible: Patients with chronic facial palsy first need an exact classification of the palsy's aetiology. A step-by-step clinical examination, if necessary MRI imaging and electromyographic examination allow a classification of the palsy's aetiology as well as the determination of the severity of the palsy and the functional deficits. Considering the patient's desire, age and life expectancy, an individual surgical concept is applicable using three main approaches: a) early extratemporal reconstruction, b) early reconstruction of proximal lesions if extratemporal reconstruction is not possible, c) late reconstruction or in cases of congenital palsy. Twelve to 24 months after the last step of surgical reconstruction a standardized evaluation of the therapeutic results is recommended to evaluate the necessity for adjuvant surgical procedures or other adjuvant procedures, e.g. botulinum toxin application. Up to now controlled trials on the value of physiotherapy and other adjuvant measures are missing to give recommendation for optimal application of adjuvant therapies. PMID:21040532

Preoperative non-surgical over-correction of cleft lip nasal deformity.

PubMed

Matsuo, K; Hirose, T

1991-01-01

Alar cartilage, which is elastic like auricular cartilage, is correctable in the early neonatal period. Taking advantage of this correctability, we have performed preoperative non-surgical over-correction for cleft lip nasal deformity of incomplete and complete cleft lips with a Simonart's band. The device for this correction was made by processing a nostril retainer into a nostril over-corrector which utilises a spring of silicone rubber, works like a tissue expander and is supported by the nostril floor. Twenty cases are reviewed whose follow-up lasted more than 19 months. The earlier the non-surgical over-correction began, the more satisfactory were the results that were obtained.

Effects of two different post-surgical protocols including either 0.05 % chlorhexidine herbal extract or 0.1 % chlorhexidine on post-surgical plaque control, early wound healing and patient acceptance following standard periodontal surgery and implant placement.

PubMed

Laugisch, Oliver; Ramseier, Christoph A; Salvi, Giovanni E; Hägi, Tobias T; Bürgin, Walter; Eick, Sigrun; Sculean, Anton

2016-11-01

The aim of this study was to compare early wound healing, tooth staining and patient acceptance with two different post-surgical maintenance protocols. Forty patients scheduled for flap surgery to treat periodontal pockets or accommodate dental implants were randomly assigned to receive the following two different post-surgical maintenance protocols: (a) 2 weeks rinsing with a 0.05 % chlorhexidine digluconate (CHX)/herbal extract combination (test) or (b) a 0.1 % CHX solution (control). Early wound healing was evaluated clinically and immunologically. Tooth staining and patient acceptance were assessed by means of visual analogue scale (VAS). Both groups presented with comparable wound healing profiles. No statistically significant differences were observed between the two protocols regarding early wound healing and plaque index (p > 0.05). However, in the control group, statistically significantly more patients felt discomfort due to tooth staining (p = 0.0467). Compared with patients from the test group, patients in the control group reported statistically significant more irritation of taste at week 1 (p = 0.0359) and at week 2 (p = 0.0042). The present findings indicate that the two CHX protocols resulted in comparable healing and inhibition of plaque formation. Tooth staining and subjective discomfort related to irritation of taste were more frequent in the control group. A post-operative protocol including 0.05 % CHX/herbal extract may have the potential to improve patient compliance during post-operative maintenance.

Rerupture rate after early weightbearing in operative versus conservative treatment of Achilles tendon ruptures: a meta-analysis.

PubMed

van der Eng, Dorien M; Schepers, Tim; Goslings, J Carel; Schep, Niels W L

2013-01-01

Whether Achilles tendon rupture benefits from surgery or conservative treatment remains controversial. Moreover, the outcome can be influenced by the rehabilitation protocol. The goal of the present meta-analysis was to compare the rerupture rate after surgical repair of the Achilles tendon followed by weightbearing within 4 weeks versus conservative treatment with weightbearing within 4 weeks. In addition, a secondary analysis was performed to compare the rerupture rates in patients who started weightbearing after 4 weeks. Seven randomized controlled trials published from 2001 to 2012, with 576 adult patients, were included. The primary outcome measure was the rerupture rate. The secondary outcomes were minor and major complications other than rerupture. In the early weightbearing group, 7 of 182 operatively treated patients (4%) experienced rerupture versus 21 of 176 of the conservatively treated patients (12%). A secondary analysis of the patients treated with late weightbearing showed a rerupture rate of 6% (7 of 108) for operatively treated patients versus 10% (11 of 110) for conservatively treated patients. The differences concerning the rerupture rate in both groups were not statistically significant. No differences were found in the occurrence of minor or major complications after early weightbearing in both patient groups. In conclusion, we found no difference in the rerupture rate between the surgically and nonsurgically treated patients followed by early weightbearing. Weightbearing after 4 weeks also resulted in no differences in the rupture rate in the surgical versus conservatively treated patients. However, surgical treatment was associated with a twofold greater complication rate than conservative treatment. Copyright © 2013 American College of Foot and Ankle Surgeons. Published by Elsevier Inc. All rights reserved.

Impact of fast-track concept elements in the classical pancreatic head resection (Kausch-Whipple procedure).

PubMed

Gastinger, Ingo; Meyer, Frank; Lembcke, Thomas; Schmidt, Uwe; Ptok, Henry; Lippert, Hans

2012-08-01

The aim of the study was to determine statistically significant factors with an impact on the early postoperative surgical outcome. The influence of applied fast-track components on surgical results and early postoperative outcome in 143 consecutive Kausch-Whipple procedure patients was evaluated in a single-center retrospective analysis of a prospective collection of patient-associated pre-, peri- and postoperative data from 1997-2006. The in-hospital mortality rate was 2.8% (n=4). Fast-track measures were shown to have no effect on the morbidity rate in the multi-variate analysis. Over the study period, a decrease of intraoperative infusion volume from 14.2 mL/kg body weight/h in the first year to 10.7 mL/kg body weight/h in the last year was accompanied by an increase in patients requiring intraoperative catecholamines, up from 17% to 95%. The administration of ropivacain/sufentanil via thoracic peri-dural catheter injection initiated in 2000 and now considered the leading analgesic method, was used in 95% of the cases in 2006. Early extubation rate rose from 16.6% to 57.9%. Fast-track aspects in the perioperative management have become more important in several surgical procedure even in those with a greater invasiveness such as Kausch-Whipple. However, such techniques used in peri-operative management of Kausch-Whipple pancreatic-head resections had no impact on the morbidity rate. In addition, the low in-hospital mortality rate was particularly attributed to surgical competence.

Emerging technology in surgical education: combining real-time augmented reality and wearable computing devices.

PubMed

Ponce, Brent A; Menendez, Mariano E; Oladeji, Lasun O; Fryberger, Charles T; Dantuluri, Phani K

2014-11-01

The authors describe the first surgical case adopting the combination of real-time augmented reality and wearable computing devices such as Google Glass (Google Inc, Mountain View, California). A 66-year-old man presented to their institution for a total shoulder replacement after 5 years of progressive right shoulder pain and decreased range of motion. Throughout the surgical procedure, Google Glass was integrated with the Virtual Interactive Presence and Augmented Reality system (University of Alabama at Birmingham, Birmingham, Alabama), enabling the local surgeon to interact with the remote surgeon within the local surgical field. Surgery was well tolerated by the patient and early surgical results were encouraging, with an improvement of shoulder pain and greater range of motion. The combination of real-time augmented reality and wearable computing devices such as Google Glass holds much promise in the field of surgery. Copyright 2014, SLACK Incorporated.

Unilateral cleft lip and palate: Simultaneous early repair of the nose, anterior palate and lip

PubMed Central

Laberge, Louise Caouette

2007-01-01

Unilateral cleft lip and palate is a defect involving the lip, nose and maxilla. These structures are inter-related, and simultaneous early correction of all the aspects of the defect is necessary to obtain a satisfactory result that will be maintained with growth. The surgical technique combining various procedures is presented and compared with previously published reports. PMID:19554125

Safe surgery: validation of pre and postoperative checklists 1

PubMed Central

Alpendre, Francine Taporosky; Cruz, Elaine Drehmer de Almeida; Dyniewicz, Ana Maria; Mantovani, Maria de Fátima; Silva, Ana Elisa Bauer de Camargo e; dos Santos, Gabriela de Souza

2017-01-01

ABSTRACT Objective: to develop, evaluate and validate a surgical safety checklist for patients in the pre and postoperative periods in surgical hospitalization units. Method: methodological research carried out in a large public teaching hospital in the South of Brazil, with application of the principles of the Safe Surgery Saves Lives Programme of the World Health Organization. The checklist was applied to 16 nurses of 8 surgical units and submitted for validation by a group of eight experts using the Delphi method online. Results: the instrument was validated and it was achieved a mean score ≥1, level of agreement ≥75% and Cronbach’s alpha >0.90. The final version included 97 safety indicators organized into six categories: identification, preoperative, immediate postoperative, immediate postoperative, other surgical complications, and hospital discharge. Conclusion: the Surgical Safety Checklist in the Pre and Postoperative periods is another strategy to promote patient safety, as it allows the monitoring of predictive signs and symptoms of surgical complications and the early detection of adverse events. PMID:28699994

PubMed Central

Leroyer, C.; Lashéras, A.; Rogues, A.-M.; Darrouzet, V.; Franco-Vidal, V.

2016-01-01

SUMMARY A retroauricular approach is routinely used for treating chronic otitis media. The incidence of surgical site infections after ear surgery is around 10% in contaminated or dirty procedures. This observational prospective study describes surgical site infections after chronic otitis media surgery with the retroauricular approach and investigated their potential predictive factors. This observational prospective study included patients suffering from chronic otitis media and eligible for therapeutic surgery with a retroauricular approach. During follow-up, surgical site infections were defined as "early" if occurring within 30 days after surgery or as "late" if occurring thereafter. The data of 102 patients were analysed. Concerning early surgical site infections, four cases were diagnosed (3.9%) and a significant association was found with preoperative antibiotic therapy, wet ear at pre-operative examination, class III (contaminated) in the surgical wound classification, NNIS (National Nosocomial Infection Surveillance) index > 1, and oral post-operative antibiotic use. Seven late surgical site infections were diagnosed (7.1%) between 90 and 160 days after surgery and were significantly correlated to otorrhoea during the 6 months before surgery, surgery duration ≤60 minutes, canal wall down technique and use of fibrin glue. Surgical site infections after chronic otitis media surgery seem to be associated with factors related to the inflammatory state of the middle ear at the time of surgery in early infections and with chronic inflammation in late infections. PMID:27196077

Clinical experience with vestibular schwannomas: epidemiology, symptomatology, diagnosis, and surgical results.

PubMed

Tos, M; Charabi, S; Thomsen, J

1998-01-01

The Danish model for vestibular schwannoma (VS) surgery has been influenced by some historical otological events, taking its origin in the fact that the first attempt to remove CPA tumors was performed by an otologist in 1916. In approximately 50 years VS surgery was performed by neurosurgeons in a decentralized model. Highly specialized neuro- and otosurgeons have been included in our team since the early beginning of the centralized Danish model of VS surgery in 1976. Our surgical practice has always been performed on the basis of known and proven knowledge, but we spared no effort to search for innovative procedures. The present paper reflects the experience we have gained in two decades of VS surgery. Our studies on the incidence, symptomatology, diagnosis, expectancy and surgical results are presented.

Standard operating procedures for Peyronie's disease.

PubMed

Levine, Laurence A; Burnett, Arthur L

2013-01-01

Peyronie's disease (PD) refers to a penile deformity that is associated with sexual dysfunction. To provide recommendations and Standard Operating Procedures (SOPs) based on best evidence for diagnosis and treatment of PD. Medical literature was reviewed and combined with expert opinion of the authors. Recommendations and SOPs based on grading of evidence-based medical literature. PD is a fibrotic wound-healing disorder involving the tunica albuginea of the corpora cavernosa. The resulting scar is responsible for a variety of deformities, including curvature, shortening, narrowing with hinge effect, and is frequently associated in the early phase with pain. Patients frequently experience diminished quality erections. All of these conditions can compromise sexual function for the affected male. The etiopathophysiology of PD has yet to be clarified and as a result, effective, reliable, mechanistic directed non-surgical therapy is lacking. The management of PD consists of proper diagnosis and treatment, ranging from non-surgical to surgical interventions. The main state of treatment for PD rests at this time on surgical correction that should be based on clear indications, involve surgical consent, and follow a surgical algorithm that includes tunica plication, plaque incision/partial excision and grafting, and penile prosthesis implantation. © 2012 International Society for Sexual Medicine.

Analysis of change in gait in the ovine stifle: normal, injured, and anterior cruciate ligament reconstructed.

PubMed

Heard, B J; Beveridge, J E; Atarod, M; O'Brien, E J; Rolian, C; Frank, C B; Hart, D A; Shrive, N G

2017-05-23

Many patients who undergo anterior cruciate ligament (ACL) reconstructive surgery develop post-traumatic osteoarthritis (PTOA). ACL reconstructive surgery may not fully restore pre-injury joint biomechanics, thereby resulting in further joint damage and contributing to the development of PTOA. In an ovine model of idealized ACL reconstruction (ACL-R), it has been shown that signs of PTOA develop within surgical joints by 20 weeks post-surgery. The aim of the present study was to investigate whether altered kinematics contribute to early PTOA development within ACL-R joints of the ovine injury model by comparing the gait of these surgical animals to the gait of a stable normal control group, and an unstable injury group in which the ACL and medial collateral ligament (MCL) had been transected. Fifteen skeletally mature female sheep were allocated evenly into 3 treatment groups: normal control, ACL-R, and ACL/MCL Tx (each group n = 5). Each animal's gait was recorded at baseline, 4 weeks post injury, and 20 weeks post injury. Principal component analysis (PCA) was used to identify the kinematic patterns that may be discriminant between treatment groups. Results from previous studies were referenced to present the amount of gross PTOA-like changes that occurred in the joints. ACL-R and ACL/MCL transected (Tx) animals developed a similar amount of early PTOA-like changes within the surgical joints, but differed significantly in the amount of kinematic change present at 20 weeks post-surgery. We showed that the stifle joint kinematics of ACL/MCL Tx differed significantly from those of CTRL and the majority of ACL-R animals, while no significant differences in joint kinematic changes were found between ACL-R and CTRL animals. These results suggest that the early PTOA-like changes reported in the ACL-R model cannot be attributed exclusively to post-surgical kinematic changes, and therefore biologic components in the post-injury environment must be contributing significantly to PTOA development.

[Epoxide acrylate maleic resin and hydroxyapatite composite material as a bone graft substitute in surgical correction of orbital reconstruction].

PubMed

Mu, X; Dong, J; Wang, W

1995-11-01

This paper illustrates the results of surgical correction in 11 cases with orbital deformities such as periorbital deficiency after orbitotomy for retinoblastoma and orbital malposition after facial trauma. EH composite material, mixture of hydroxyapatite and epoxide acrylate maleic resin in constant proportion, was used as a good bone graft substitute in all 11 cases. This material was easier to be molded during surgery, safe to human body, had no toxic effects, no irritation and no implant-related complications. The early results obtained in these patients are encouraging.

Surgical management of cleft lip in pedo-patients.

PubMed

Taware, C P; Kulkarni, S R

1991-01-01

The Present article describes in short etiology of cleft lip and cleft palate. With this in-born defect, patient develops crucial problems with feeding, phonation, overall growth and development of affected and allied soft and hard tissue structures. This in turn results in deformity and asymmetry which is going to affect functional requirements as well as aesthetic outlook. Hence it really becomes mandatory to correct this defect surgically as early as possible, at stipulated timings so as to avoid present and future anticipated problems.

Early Postoperative Perils of Intraventricular Tumors: An Observational Comparative Study.

PubMed

Schär, Ralph T; Schwarz, Christa; Söll, Nicole; Raabe, Andreas; Z'Graggen, Werner J; Beck, Jürgen

2018-05-01

Early postoperative patient surveillance after removal of intraventricular tumors is often hindered by delayed awakening and prolonged somnolence. The objective of this study was to analyze the incidence of early critical postoperative events after elective craniotomy for intraventricular tumors in adults compared with extraventricular lesions. An observational comparative study was conducted on adult patients who had undergone first-time elective craniotomy between November 2011 and August 2016. Patients were stratified into extraventricular lesions (group 1) and intraventricular tumors (group 2). The rates of late extubation, early postoperative seizures, emergency head computed tomography (CT) scans, and urgent surgical intervention within 48 hours and mortality within 30 days of surgery were analyzed from a prospective database. A total of 977 elective craniotomies were analyzed, including 951 (97.3%) in group 1 and 26 (2.7%) in group 2. Emergency CT scans were ordered significantly more frequently in group 2 (34.6% vs. 8.4%; odds ratio, 5.76; 95% confidence interval [CI], 2.49-13.35; P = 0.0002), and the incidence of urgent surgical intervention was significantly higher in group 2 (11.5% vs. 0.8%; odds ratio, 15.38; 95% CI, 3.83-61.72; P = 0.002). The main reason for urgent surgical intervention in group 2 was acute obstructive hydrocephalus. Overall surgical mortality after 30 days was 0.3% (3 cases in group 1, no cases in group 2). Intraventricular tumors are at significantly higher risk for early emergency head CT and urgent surgical intervention. This patient cohort might benefit from routine intraoperative and early postoperative imaging, as well as intraoperative extraventricular drain placement. Copyright © 2018 Elsevier Inc. All rights reserved.

‘The Days of Brilliancy are Past’: Skill, Styles and the Changing Rules of Surgical Performance, ca. 1820–1920

PubMed Central

Schlich, Thomas

2015-01-01

This paper examines how, over the course of the nineteenth and early twentieth centuries, the appreciation of skill in surgery shifted in characteristic ways. Skill is a problematic category in surgery. Its evaluation is embedded into wider cultural expectations and evaluations, which changed over time. The paper examines the discussions about surgical skill in a variety of contexts: the highly competitive environment of celebrity practitioners in the amphitheatres of early nineteenth-century Britain; the science-oriented, technocratic German-language university hospitals later in the century; and the elitist surgeons of late nineteenth and early twentieth-century United States with their concerns about distancing themselves from commercialism and cheap showmanship. For analysing the interaction of surgical practices with their various contexts the paper makes use of the concept of ‘performance’ and examines how the rules of surgical performance varied according to the prevailing technical, social, and moral conditions. Over the course of the century, surgical performance looked more and more recognisably modern, increasingly following the ideals of replicability, universality and standardisation. The changing ideals of surgical skill are a crucial element of the complex history of the emergence of modern surgery, but also an illuminating example of the history of skill in modern medicine. PMID:26090735

Early retreatment after surgical clipping of ruptured intracranial aneurysms.

PubMed

Ito, Yoshiro; Yamamoto, Tetsuya; Ikeda, Go; Tsuruta, Wataro; Uemura, Kazuya; Komatsu, Yoji; Matsumura, Akira

2017-09-01

Although a rerupture after surgical clipping of ruptured intracranial aneurysms is rare, it is associated with high morbidity and mortality. The causes for retreatment and rupture after surgical clipping are not clearly defined. From a prospectively maintained database of 244 patients who had undergone surgical clipping of ruptured intracranial aneurysms, we selected patients who experienced retreatment or rerupture within 30 days after surgical clipping. Aneurysm occlusions were examined by microvascular Doppler ultrasonography and indocyanine green video-angiography. Indications for retreatment included rerupture and partial occlusion. We analyzed the characteristics and causes of early retreatment. Six patients (2.5%, 95% CI 0.9 to 5.3%) were retreated within 30 days after surgical clipping, including two patients (0.8%, 95% CI 0.1 to 2.9%) who experienced a rerupture. The retreated aneurysms were found in the anterior communicating artery (AcomA) (n = 5) and basilar artery (n = 1). Retreatment of the AcomA (7.5%) was performed significantly more frequently than that of other arteries (0.56%) (p < 0.01). A laterally projected AcomA aneurysm (17.4%) was more frequently retreated than were other aneurysm types (2.3%). Cases of laterally projecting AcomA aneurysms tended to result from an incomplete clip placed using a pterional approach from the opposite side of the aneurysm projection. Despite developments, the rates of retreatment and rerupture after surgical clipping remain similar to those reported previously. Retreatment of the AcomA was significantly more frequent than was retreatment of other arteries. Patients underwent retreatment more frequently when they were originally treated for lateral type aneurysms using a pterional approach from the opposite side of the aneurysm projection. The treatment method and evaluation modalities should be considered carefully for AcomA aneurysms in particular.

Presence of early stage cancer does not impair the early protein metabolic response to major surgery

PubMed Central

Klimberg, V. Suzanne; Allasia, Arianna; Deutz, Nicolaas EP

2017-01-01

Abstract Background Combined bilateral mastectomy and reconstruction is a common major surgical procedure in women with breast cancer and in those with a family history of breast cancer. As this large surgical procedure induces muscle protein loss, a preserved anabolic response to nutrition is warranted for optimal recovery. It is unclear whether the presence of early stage cancer negatively affects the protein metabolic response to major surgery as this would mandate perioperative nutritional support. Methods In nine women with early stage (Stage II) breast malignancy and nine healthy women with a genetic predisposition to breast cancer undergoing the same large surgical procedure, we examined whether surgery influences the catabolic response to overnight fasting and the anabolic response to nutrition differently. Prior to and within 24 h after combined bilateral mastectomy and reconstruction surgery, whole body protein synthesis and breakdown rates were assessed after overnight fasting and after meal intake by stable isotope methodology to enable the calculation of net protein catabolism in the post‐absorptive state and net protein anabolic response to a meal. Results Major surgery resulted in an up‐regulation of post‐absorptive protein synthesis and breakdown rates (P < 0.001) and lower net protein catabolism (P < 0.05) and was associated with insulin resistance and increased systemic inflammation (P < 0.01). Net anabolic response to the meal was reduced after surgery (P < 0.05) but higher in cancer (P < 0.05) indicative of a more preserved meal efficiency. The significant relationship between net protein anabolism and the amount of amino acids available in the circulation (R 2 = 0.85, P < 0.001) was independent of the presence of non‐cachectic early stage breast cancer or surgery. Conclusions The presence of early stage breast cancer does not enhance the normal catabolic response to major surgery or further attenuates the anabolic response to meal intake within 24 h after major surgery in patients with non‐cachectic breast cancer. This indicates that the acute anabolic potential to conventional feeding is maintained in non‐cachectic early stage breast cancer after major surgery. PMID:28093897

Sonography of Methotrexate for Ectopics

NASA Astrophysics Data System (ADS)

Urzicǎ, Denise; Dorohoi, Dana-Ortansa

2007-04-01

Treatment unruptured ectopic pregnancy with methotrexate (MTX) and citrovorum factor is now an established alternative to surgical therapy. Serial measurements of serum beta-HCG and early ultrasound examination have allowed detection of early and unruptured tubal ectopic pregnancies, permitting treatment without removal of the tube. It is believed that preserving the tube increases the chance of subsequent live births. Our findings suggest that outpatient transvaginal intratubal methorexate administration can provide a safe and effective alternative to surgical treatment for patients with early and unruptured tubal ectopic pregnancy.

Management of intramedullary spinal cord abscess: experience with four cases, pathophysiology and outcomes

PubMed Central

Khriesat, Wadah; Qudsieh, Suhair; Qudsieh, Hanna; Loai, Abu Alia

2009-01-01

Intramedullary spinal cord abscess (ISCA) in children is extremely a rare infection of the central nervous system (CNS); and probably a devastating neurological condition. Clinical awareness of patients at risk is crucial for early diagnosis and intervention; as this entity is one of the treatable conditions of paraparesis. Association with congenital neuro-ectodermal abnormality in children is frequent. This pathology highlights the importance of complete neurological checks of infants as a part of their routine physical examination and early management of patients with congenital dermal sinus, prophylactic surgical resection of such a congenital anomaly is recommended by most authors to prevent serious infections of the CNS. However, once the abscess is established; immediate surgical drainage along side adequate antibiotics should be instituted. This may guarantee improving neurological outcome. In this communication, the authors present their experience with four cases of ISCA in children treated successfully with surgical drainage, intravenous antibiotics and neuro rehabilitation between 2001 and 2006 and discuss their results. We concluded that early diagnosis and treatment is essential; before a devastating mechanico-vascular insult of the spinal cord is established from rapid formation of the abscess and a swift expansion of the spinal cord within the limited intraspinal space. PMID:19172309

The role of interventional radiology in the management of surgical complications after pancreatoduodenectomy

PubMed Central

Sanjay, Pandanaboyana; Kellner, Maximiliane; Tait, Iain Stephen

2012-01-01

Objectives This study evaluates the role of interventional radiology (IR) in the management of postoperative complications after pancreatoduodenectomy (PD). Methods A total of 120 consecutive patients were reviewed to identify IR procedures performed for early complications after PD. Results Findings showed that 24 patients (20.0%) required urgent radiological or surgical re-intervention for early complications, including 11 instances of post-pancreatectomy haemorrhage (PPH), six intra-abdominal abscesses, two bile leaks, one pancreatic fistula and one bowel ischaemia. Three of 24 complications were managed by surgery and 21 were managed by IR. Two of 11 PPHs involved intraluminal haemorrhage (ILH) and nine involved intra-abdominal haemorrhage (IAH). One ILH was managed conservatively and one required surgical intervention. In eight of nine patients with IAH, the bleeding site was identified on computed tomography angiography, and endovascular stenting or coil embolization were performed. No patient required a re-look laparotomy following IR for haemorrhage or intra-abdominal abscess. Overall, three of 120 patients required an urgent re-look laparotomy for early complications. Conclusions Rates of major morbidity after PD remain high. However, many significant complications (PPH, pancreatic fistula, intra-abdominal abscess) can be managed by IR, reducing the need for reoperation. Re-look surgery is still required in a small percentage (2.5%) of patients. PMID:23134182

[Patella fractures in knee arthroplasty].

PubMed

Roth, A; Ghanem, M; Fakler, J

2016-05-01

Periprosthetic patella fractures occur both with and without retropatellar joint replacement. A non-operative treatment yields satisfactory results with low morbidity. It can be applied in minimally displaced fractures that have an intact retropatellar component and an intact extensor mechanism, combined with an initial immobilization. The surgical treatment is associated with relatively poor results and with high complication rates. There was only minor improvement of functional results, no matter which surgical technique was used. Surgical intervention is still required in fractures with a loosening of the patellar component, considerable dislocations of fragments, and damage to or rupture of the extensor mechanism. In particular, type II fractures require repair of the extensor mechanism and the fracture or patellectomy. Type III fractures require a revision or resection of the patella, a patelloplasty or total patellectomy. In addition, early or late reconstruction using allograft to restore the extensor mechanism can be taken in consideration.

Comparative gross and histological effects of the CO2 laser, Nd-YAG laser, scalpel, Shaw scalpel and cutting cautery on skin in rats.

PubMed

Middleton, W G; Tees, D A; Ostrowski, M

1993-06-01

Surgical instruments capable of sealing blood vessels while incising skin were compared to standard scalpel incisions in rats and the resultant scars examined in the early stages of wound healing for both gross and histological appearances. Those instruments which provide for hemostasis appear to do so with a delay in the early phases of wound healing.

A systematic review of the factors affecting choice of surgery as a career

PubMed Central

Peel, John K.; Schlachta, Christopher M.; Alkhamesi, Nawar A.

2018-01-01

Background Interest in surgical careers among medical students has declined over the past decade. Multiple explanations have been offered for why top students are deterred or rejected from surgical programs, though no consensus has emerged. Methods We conducted a review of the literature to better characterize what factors affect the pursuit of a surgical career. We searched PubMed and EMBASE and performed additional reference checks. Agency for Healthcare Research and Quality (AHRQ) and Newcastle–Ottawa Education scores were used to evaluate the included data. Results Our search identified 122 full-text, primary articles. Analysis of this evidence identified 3 core concepts that impact surgical career decision-making: gender, features of surgical education, and student “fit” in the culture of surgery. Conclusion Real and perceived gender discrimination has deterred female medical students from entering surgical careers. In addition, limited exposure to surgery during medical school and differences between student and surgeon personality traits and values may deter students from entering surgical careers. We suggest that deliberate and visible effort to include women and early-career medical students in surgical settings may enhance their interest in carreers in surgery. PMID:29368678

EARLY COMPLICATIONS IN THE ORTHOPEDIC TREATMENT OF BONE METASTASES.

PubMed

Teixeira, Luiz Eduardo Moreira; Miranda, Ricardo Horta; Ghedini, Daniel Ferreira; Aguilar, Rafael Bazílio; Novais, Eduardo Nilo Vasconcelos; de Abreu E Silva, Guilherme Moreira; Araújo, Ivana Duval; de Andrade, Marco Antônio Percope

2009-01-01

To assess the early complications in the orthopedic treatment of metastatic bone lesions and the factors associated with these complications. There were assessed, retrospectively, 64 patients that underwent surgical treatment for bone metastases, analyzing the complications that occurred in the pre-operative and early post- operative period and associating them with the tumor origin, type of procedure done, the need of blood reposition before the surgery, the need of new surgical procedures and the mortality due to the complications. Early complications in the treatment were observed in 17 (26.6%) patients, of which six (35.2%) ended up dying due to these complications. Regarding the type, 15 (23.8%) cases were due to surgical complications, four (6.3%) clinical and three (4.7%) patients showed clinical and surgical complications. There was no significant difference in the frequency of complications or mortality when assessed the type of reconstruction or affected region. The tumors with a renal origin needed more blood reposition and showed a bigger frequency of complications. The complications occurred in 26.6%. The complications are not related to the kind of treatment performed or to the region affected. The renal origin tumors showed a higher risk of hemorrhage.

Congenital Upper Eyelid Coloboma: Clinical and Surgical Management

PubMed Central

Ortega Molina, José María; Mora Horna, Eduardo Ramón; Salgado Miranda, Andrés David; Rubio, Rosa; Solans Pérez de Larraya, Ana; Salcedo Casillas, Guillermo

2015-01-01

Purpose. The goal was to describe our experience in the surgical management and treatment of four patients with congenital upper eyelid colobomas. Methods. A descriptive, observational, retrospective study was performed including patients with congenital eyelid colobomas referred to Asociación para Evitar la Ceguera en México I.A.P. “Dr. Luis Sánchez Bulnes” between 2004 and 2014 and assessed by the Oculoplastics and Orbit Service. Results. The four cases required surgical treatment of the eyelid defects before one year of age and their evolution was monitored from the time of referral to the present day. One of the patients needed a second surgical procedure to repair the eyelid defect and correct the strabismus. Conclusions. Eyelid colobomas are a potential threat to vision at an early age, which requires close monitoring of the visual development of patients. PMID:26366313

Congenital Upper Eyelid Coloboma: Clinical and Surgical Management.

PubMed

Ortega Molina, José María; Mora Horna, Eduardo Ramón; Salgado Miranda, Andrés David; Rubio, Rosa; Solans Pérez de Larraya, Ana; Salcedo Casillas, Guillermo

2015-01-01

Purpose. The goal was to describe our experience in the surgical management and treatment of four patients with congenital upper eyelid colobomas. Methods. A descriptive, observational, retrospective study was performed including patients with congenital eyelid colobomas referred to Asociación para Evitar la Ceguera en México I.A.P. "Dr. Luis Sánchez Bulnes" between 2004 and 2014 and assessed by the Oculoplastics and Orbit Service. Results. The four cases required surgical treatment of the eyelid defects before one year of age and their evolution was monitored from the time of referral to the present day. One of the patients needed a second surgical procedure to repair the eyelid defect and correct the strabismus. Conclusions. Eyelid colobomas are a potential threat to vision at an early age, which requires close monitoring of the visual development of patients.

Early management of acute pancreatitis: A review of the best evidence.

PubMed

Stigliano, Serena; Sternby, Hanna; de Madaria, Enrique; Capurso, Gabriele; Petrov, Maxim S

2017-06-01

In the 20th century early management of acute pancreatitis often included surgical intervention, despite overwhelming mortality. The emergence of high-quality evidence (randomized controlled trials and meta-analyses) over the past two decades has notably shifted the treatment paradigm towards predominantly non-surgical management early in the course of acute pancreatitis. The present evidence-based review focuses on contemporary aspects of early management (which include analgesia, fluid resuscitation, antibiotics, nutrition, and endoscopic retrograde cholangiopancreatography) with a view to providing clear and succinct guidelines on early management of patients with acute pancreatitis in 2017 and beyond. Copyright © 2017 Editrice Gastroenterologica Italiana S.r.l. Published by Elsevier Ltd. All rights reserved.

Conventional (CH) vs. stapled hemorrhoidectomy (SH) in surgical treatment of hemorrhoids. Ten years experience.

PubMed

Manfredelli, Simone; Montalto, Gioacchino; Leonetti, Giovanni; Covotta, Marco; Amatucci, Chiara; Covotta, Alfredo; Forte, Angelo

2012-01-01

Interest about hemorrhoids is related to its high incidence and elevated social costs that derive from its treatment. Several comparative studies are reported in Literature to define a standard for ideal treatment of hemorrhoidal disease. Radical surgery is the only therapeutic option in case of III and IV stage haemorrhoids. Hemorrhoids surgical techniques are classified as Open, Closed and Stapled ones. We report our decennial experience on surgical treatment focusing on early, middle and late complications, indications and contraindications, satisfaction level of each surgical procedure for hemorrhoids. Four hundred forty-eight patients have been hospitalized in our department fom 1st January to 31st December 2008. Of these 241 underwent surgery with traditional open or closed technique and 207 with the SH technique according to Longo. This retrospective study includes only patients with symptomatic hemorrhoids at III or IV stage. There were no differences between CH and SH about both pre and post surgery hospitalization and intraoperative length. Pain is the most frequently observed early complication with a statistically significant difference in favour of SH. We obtain good results in CH group using anoderma sparing and perianal anaesthetic infiltration at the end of the surgery. In all cases, pain relief was obtained only with standard analgesic drugs (NSAIDs). We also observed that pain level influences the outcome after surgical treatment. No chronic pain cases were observed in both groups. Bleeding is another relevant early complication in particular after SH: we reported 2 cases of immediate surgical reintenvention and 2 cases treated with blood transfusion. Only in SH group we report also 5 cases of thrombosis of external haemorrhoids and 7 perianal hematoma both solved with medical therapy There were no statistical significant differences between two groups about fever, incontinence to flatus, urinary retention, fecal incontinence, substenosis and anal burning. No cases of anal stenosis were observed. About late complications, most frequently observed were rectal prolapse and hemorrhoidal recurrence, especially after SH. Our experience confirms the validity of both CH and SH. Failure may be related to wrong surgical indication or technical execution. Certainly CH procedure is more invasive and slightly more painfull in immediate postoperative period than SH surgery, which is slightly more expensive and has more complications. In our opinion the high risk of possible early and immediate complications after surgery requires at least a 24 hours hospitalization length. SH is the gold standard for III grade haemorrhoids with mucous prolapse while CH is suggested in IV grade cases. Hemorrhoidal arterial ligation operation (HALO) technique in III and IV degree needs further validations.

Early surgical management for giant omphalocele: Results and prognostic factors.

PubMed

Roux, Nathalie; Jakubowicz, Déborah; Salomon, Laurent; Grangé, Gilles; Giuseppi, Agnès; Rousseau, Véronique; Khen-Dunlop, Naziha; Beaudoin, Sylvie

2018-05-23

Giant omphalocele often represents a major surgical challenge and is reported with high mortality and morbidity rates. The aim of this study was to assess the outcome of neonates with giant omphalocele managed with early operative surgical treatment, and subsequently to identify possible factors that could alter the prognosis. We reviewed the medical records of 29 consecutive newborns with prenatally diagnosed giant omphalocele. In these cases one of two procedures had been performed: either staged closure after silo, or immediate closure with a synthetic patch. The cases were separated into 2 groups: Isolated giant omphalocele (IO group) and giant omphalocele associated with malformation (NIO group). Infants in the IO group had a lower size of the omphalocele (p<0,001), a shorter hospital stay (95 days [45-915] vs. 41.5 days [10-110] p= 0, 02), and a shorter median ventilation length (10 days [1-33] vs. 27, 5 [6-65] p = 0, 05). In the NIO group, 5 cases displayed a significantly more difficult course than the others. They were compared to the remaining cases for prenatal and anatomic features. Four factors associated with greater morbidity were identified: CONCLUSIONS: Isolated omphalocele, even containing the whole liver, has a very good prognosis with early surgical treatment. Without associated anomalies, 95% of giant omphaloceles can be discharged with a median of 41.5 days in hospital. However, associated anomalies (especially cardiopathies) may burden the prognosis and should be both carefully assessed during pregnancy and taken into account in parental information. Retrospective Study LEVEL OF EVIDENCE: Level I. Copyright © 2018 Elsevier Inc. All rights reserved.

[Early onset scoliosis. What are the options?].

PubMed

Farrington, D M; Tatay-Díaz, A

2013-01-01

The prognosis of children with progressive early onset scoliosis has improved considerably due to recent advances in surgical and non-surgical techniques and the understanding of the importance of preserving the thoracic space. Improvements in existing techniques and development of new methods have considerably improved the management of this condition. Derotational casting can be considered in children with documented progression of a <60° curve without previous surgical treatment. Both single and dual growing rods are effective, but the latter seem to offer better results. Hybrid constructs may be a better option in children who require a low-profile proximal anchor. The vertical expandable prosthetic titanium rib (VEPTR(®)) appears to be beneficial for patients with congenital scoliosis and fused ribs, and thoracic Insufficiency Syndrome. Children with medical comorbidities who may not tolerate repeated lengthenings should be considered for Shilla or Luque Trolley technique. Growth modulation using shape memory alloy staples or other tethers seem promising for mild curves, although more research is required to define their precise indications. Copyright © 2013 SECOT. Published by Elsevier Espana. All rights reserved.

Accuracy of repeated measurements of late-night salivary cortisol to screen for early-stage recurrence of Cushing's disease following pituitary surgery.

PubMed

Danet-Lamasou, Marie; Asselineau, Julien; Perez, Paul; Vivot, Alexandre; Nunes, Marie-Laure; Loiseau, Hugues; San-Galli, François; Cherifi-Gatta, Blandine; Corcuff, Jean-Benoît; Tabarin, Antoine

2015-02-01

The performance of late-night salivary cortisol (LNSC) to accurately screen for postoperative recurrence of Cushing's disease (CD) at an early stage is unknown. The aim of this study was to compare the accuracy of multiple sampling strategies to suggest the optimal number of LNSC samples needed for diagnosing post-surgical recurrences of CD at an early stage. Retrospective analysis in a single centre. Thirty-six patients in surgical remission of CD had successive measurements of LNSC, defined as 'sequences', using a locally modified RIA assay as part of long-term follow-up (69·2 ± 10·6 months). Patients underwent an extensive biochemical evaluation within 3 months before or after a sequence of saliva sampling and were classified as being in remission or in early-stage recurrence. The accuracy of three diagnostic strategies combining two, three or four LNSC results from a sequence was estimated using areas under the ROC curves (AUC), sensitivity, specificity and predictive values. Forty-four sequences of LNSC measurements were available. Fifty-two percent of sequences were performed during early-stage recurrence. The intrasequence variability of LNSC was higher during recurrence than during remission (medians of SDs: 2·1 vs 0·5 nm; P < 0·0001). AUCs from ROC curves ranged from 0·93 to 0·96 depending on the strategy. For 90% sensitivities, the best specificities (92·9% and 90·9%) were achieved by strategies taking into account three or four measurements summarized either by their mean or their maximum value. Increase in LNSC concentration is an early abnormality during post-surgical recurrence of CD. However, due to a major within-patient variability of LNSC from 1 day to another, a screening strategy using three or four samples collected on successive days may be recommended to detect early-stage recurrence of CD with a high accuracy. © 2014 John Wiley & Sons Ltd.

The tropical diabetic hand syndrome: a surgical perspective.

PubMed

Nthumba, Peter; Cavadas, Pedro C; Landin, Luis

2013-01-01

Tropical diabetic hand syndrome (TDHS) is an aggressive type of hand sepsis that results in significant morbidity and mortality among patients with diabetes in the tropics. This study set out to establish a protocol for the holistic management of TDHS to improve digit/hand salvage and function at AIC Kijabe Hospital. This prospective study examined the following demographics of patients presenting to the authors institution between October 2009 and September 2010 with TDHS: their sex, age, comorbidities, length of in-hospital stay, surgical and medical treatment, total cost of treatment, and immediate postdischarge outcomes. A total of 10 patients (3 men and 7 women) were presented with TDHS during the study period. Surgical procedures included a thorough debridement of the hand at initial presentation, followed by procedures aimed at preserving length and hand function, with digit or hand amputation when there was no possibility of salvage. Three hands were salvaged, without the need for an amputation; 2 of these, however, developed severe stiffness with resultant poor function. Fifty percent of the patients developed considerable disability; 3 of these patients had disabilities of the arm, shoulder, and hand, (DASH) scores of >90 at 6 months after treatment. TDHS appears to be more aggressive in some patients than in others; a multidisciplinary approach, with early involvement of the surgical team, and a radical surgical debridement are essential to improved outcomes. Although the goal of medical treatment (ie, glycemic control) is simple and easily achieved, surgical goals (salvage of limb or life, preservation of hand function) are more complex, costly, and difficult to achieve. Educating health care workers, diabetic patients, and their relatives on hand care is an important preventive measure. Diligence in taking antidiabetic medicine, early presentation, and appropriate care of TDHS are required for meaningful improvement in outcomes of patients with diabetes who develop hand sepsis in the tropics.

Penetrating cardiac injury by wire thrown from a lawn mower.

PubMed

Rubio, P A; Reul, G J

1979-01-01

The first successful surgically treated case of penetrating heart injury, specifically the right ventricle, caused by a fragment of coat hanger wire thrown by a lawn mower, is reported. Though traumatic heart injuries are rare, this case represents accurate surgical management and judgment, especially in the preoperative phase which resulted in early operating and excellent postoperative results. It is our feeling that if the patient can be transferred safely to the operating room the mortality rate is considerably lowered; however, emergency room thoracotomy, which will undoubtedly result in a greater survival rate from these spectacular injuries, should be performed in the emergency center if cardiac activity ceases or the patient's condition deteriorates considerably.

Implications of a two-step procedure in surgical management of patients with early-stage endometrioid endometrial cancer

PubMed Central

Bleu, Géraldine; Merlot, Benjamin; Boulanger, Loïc; Vinatier, Denis; Kerdraon, Olivier; Collinet, Pierre

2015-01-01

Objective Since European Society for Medical Oncology (ESMO) recommendations and French guidelines, pelvic lymphadenectomy should not be systematically performed for women with early-stage endometrioid endometrial cancer (EEC) preoperatively assessed at presumed low- or intermediate-risk. The aim of our study was to evaluate the change of our surgical practices after ESMO recommendations, and to evaluate the rate and morbidity of second surgical procedure in case of understaging after the first surgery. Methods This retrospective single-center study included women with EEC preoperatively assessed at presumed low- or intermediate-risk who had surgery between 2006 and 2013. Two periods were defined the times before and after ESMO recommendations. Demographics characteristics, surgical management, operative morbidity, and rate of understaging were compared. The rate of second surgical procedure required for lymph node resection during the second period and its morbidity were also studied. Results Sixty-one and sixty-two patients were operated for EEC preoperatively assessed at presumed low-or intermediate-risk before and after ESMO recommendations, respectively. Although immediate pelvic lymphadenectomy was performed more frequently during the first period than the second period (88.5% vs. 19.4%; p<0.001), the rate of postoperative risk-elevating or upstaging were comparable between the two periods (31.1% vs. 27.4%; p=0.71). Among the patients requiring second surgical procedure during the second period (21.0%), 30.8% did not undergo the second surgery due to their comorbidity or old age. For the patients who underwent second surgical procedure, mean operative time of the second procedure was 246.1±117.8 minutes. Third operation was required in 33.3% of them because of postoperative complications. Conclusion Since ESMO recommendations, second surgical procedure for lymph node resection is often required for women with EEC presumed at low- or intermediate-risk. This reoperation is not always performed due to age/comorbidity of the patients, and presents a significant morbidity. PMID:25872893

Detailed Surgical Anatomy of Prostate: Relationship between Urethra and Dorsal Vein Complex with Apex.

PubMed

Tunc, Lutfi; Akin, Yigit; Gumustas, Huseyin; Ak, Esat; Peker, Tuncay; Veneziano, Domenico; Guneri, Cagri

2016-01-01

To describe our surgical technique for dissecting the apex of prostate during robotic-assisted laparoscopic radical prostatectomy (RALP) and detailed surgical anatomy of prostate including relationship between urethra and dorsal vein complex with apex. In retrospective view of prospective collected data, 73 patients underwent RALP between December 2012 and September 2014. Surgical anatomy of prostate was revealed in all procedures. Quality of life (QoL) scores were assessed before, immediately after catheter removal, and 1 month after surgery. We divided urinary continence into 3 groups, as very early continence; continence at time of urethral catheter removal, early continent; and continence 1 month after surgery. The rest of the patients were accepted as continence. The mean follow-up was 10.2 ± 5.4 months and mean age was 61.5 ± 6.6. Maximum protection of urethra could be provided in all. Mean catheter removal was 8.9 ± 1.7 days, and all patients were continent at the time of catheter removal. QoL scores before RALP could be protected after surgery (p = 0.2). Neither conversion to open/conventional laparoscopic surgery nor complications related with bladder neck were detected. Our surgical technique can be a strong candidate for being a surgical technique for preserving urethra and very early continence could be provided after surgery. © 2016 S. Karger AG, Basel.

Early Rehabilitation in the Medical and Surgical Intensive Care Units for Patients With and Without Mechanical Ventilation: An Interprofessional Performance Improvement Project.

PubMed

Corcoran, John R; Herbsman, Jodi M; Bushnik, Tamara; Van Lew, Steve; Stolfi, Angela; Parkin, Kate; McKenzie, Alison; Hall, Geoffrey W; Joseph, Waveney; Whiteson, Jonathan; Flanagan, Steven R

2017-02-01

Most early mobility studies focus on patients on mechanical ventilation and the role of physical and occupational therapy. This Performance Improvement Project (PIP) project examined early mobility and increased intensity of therapy services on patients in the intensive care unit (ICU) with and without mechanical ventilation. In addition, speech-language pathology rehabilitation was added to the early mobilization program. We sought to assess the efficacy of early mobilization of patients with and without mechanical ventilation in the ICU on length of stay (LOS) and patient outcomes and to determine the financial viability of the program. PIP. Prospective data collection in 2014 (PIP) compared with a historical patient population in 2012 (pre-PIP). Medical and surgical ICUs of a Level 2 trauma hospital. There were 160 patients in the PIP and 123 in the pre-PIP. Interprofessional training to improve collaboration and increase intensity of rehabilitation therapy services in the medical and surgical intensive care units for medically appropriate patients. Demographics; intensity of service; ICU and hospital LOS; medications; pain; discharge disposition; functional mobility; and average cost per day were examined. Rehabilitation therapy services increased from 2012 to 2014 by approximately 60 minutes per patient. The average ICU LOS decreased by almost 20% from 4.6 days (pre-PIP) to 3.7 days (PIP) (P = .05). A decrease of over 40% was observed in the floor bed average LOS from 6.0 days (pre-PIP) to 3.4 days (PIP) (P < .01). An increased percentage of PIP patients, 40.5%, were discharged home without services compared with 18.2% in the pre-PIP phase (P < .01). Average cost per day in the ICU and floor bed decreased in the PIP group, resulting in an annualized net cost savings of $1.5 million. The results of the PIP indicate that enhanced rehabilitation services in the ICU is clinically feasible, results in improved patient outcomes, and is fiscally sound. Most early mobility studies focus on patients on mechanical ventilation. The results of this PIP project demonstrate that there are significant benefits to early mobility and increased intensity of therapy services on ICU patients with and without mechanical ventilation. Benefits include reduced hospitalization LOS, decreased health care costs, and decreased need for postacute care services. III. Copyright © 2017 American Academy of Physical Medicine and Rehabilitation. Published by Elsevier Inc. All rights reserved.

Outcomes of laparoscopic fertility-sparing surgery in clinically early-stage epithelial ovarian cancer

PubMed Central

Park, Jin-Young; Lee, Yoo-Young; Kim, Tae-Joong; Kim, Byoung-Gie; Bae, Duk-Soo

2016-01-01

Objective Fertility-sparing surgery (FSS) is becoming an important technique in the surgical management of young women with early-stage epithelial ovarian cancer (EOC). We retrospectively evaluated the outcome of laparoscopic FSS in presumed clinically early-stage EOC. Methods We retrospectively searched databases of patients who received laparoscopic FSS for EOC between January 1999 and December 2012 at Samsung Medical Center. Women aged ≤40 years were included. The perioperative, oncological, and obstetric outcomes of these patients were evaluated. Results A total of 18 patients was evaluated. The median age of the patients was 33.5 years (range, 14 to 40 years). The number of patients with clinically stage IA and IC was 6 (33.3%) and 12 (66.7%), respectively. There were 7 (38.9%), 5 (27.8%), 3 (16.7%), and 3 patients (16.7%) with mucinous, endometrioid, clear cell, and serous tumor types, respectively. Complete surgical staging to preserve the uterus and one ovary with adnexa was performed in 4 patients (22.2%). Two out of them were upstaged to The International Federation of Gynecology and Obstetrics stage IIIA1. During the median follow-up of 47.3 months (range, 11.5 to 195.3 months), there were no perioperative or long term surgical complications. Four women (22.2%) conceived after their respective ovarian cancer treatments. Three (16.7%) of them completed full-term delivery and one is expecting a baby. One patient had disease recurrence. No patient died of the disease. Conclusion FSS in young patients with presumed clinically early-stage EOC is a challenging and cautious procedure. Further studies are urgent to determine the safety and feasibility of laparoscopic FSS in young patients with presumed clinically early-stage EOC. PMID:26768783

The effect of intraoral suction on oxygen-enriched surgical environments: a mechanism for reducing the risk of surgical fires.

PubMed

VanCleave, Andrea M; Jones, James E; McGlothlin, James D; Saxen, Mark A; Sanders, Brian J; Vinson, LaQuia A

2014-01-01

In this study, a mechanical model was applied in order to replicate potential surgical fire conditions in an oxygen-enriched environment with and without high-volume suction typical for dental surgical applications. During 41 trials, 3 combustion events were measured: an audible pop, a visible flash of light, and full ignition. In at least 11 of 21 trials without suction, all 3 conditions were observed, sometimes with an extent of fire that required early termination of the experimental trial. By contrast, in 18 of 20 with-suction trials, ignition did not occur at all, and in the 2 cases where ignition did occur, the fire was qualitatively a much smaller, candle-like flame. Statistically comparing these 3 combustion events in the no-suction versus with-suction trials, ignition (P = .0005), audible pop (P = .0211), and flash (P = .0092) were all significantly more likely in the no-suction condition. These results suggest a possible significant and new element to be added to existing surgical fire safety protocols toward making surgical fires the "never-events" they should be.

[Bony injuries of the shoulder girdle in snowboarding].

PubMed

Ehrnthaller, C; Gebhard, F; Imhoff, A B; Braun, S

2014-01-01

The fracture of the clavicle is the second most common fracture in snowboarding after the distal radius fracture. Nonsurgical treatment is frequently the treatment of first choice. For displaced fractures, surgical treatment is recommended. In general, internal fixation can be performed with a plate osteosynthesis or an intramedullary nail. Clinical studies were able to show similar and even slightly better functional results of the intramedullary nail in comparison to plate osteosynthesis. Because of less surgical trauma and better cosmetic results, intramedullary systems are increasingly preferred. Lateral clavicular fractures are more complex regarding surgical treatment due to their potential for concomitant ligamentous injuries. The hooked plate shows good clinical results with the advantage of addressing the fracture as well as the ligament injury in one step. The limitation of mobility during the first few postoperative weeks is the technique's main disadvantage. Ligament reconstruction with suture pulley systems as a stand-alone treatment or in combination with a locking plate osteosythesis are increasingly used due to their excellent clinical results with early postoperative mobilization.

Day of Surgery Impacts Outcome: Rehabilitation Utilization on Hospital Length of Stay in Patients Undergoing Elective Meningioma Resection.

PubMed

Sarkiss, Christopher A; Papin, Joseph A; Yao, Amy; Lee, James; Sefcik, Roberta K; Oermann, Eric K; Gordon, Errol L; Post, Kalmon D; Bederson, Joshua B; Shrivastava, Raj K

2016-09-01

Meningiomas account for approximately one third of all brain tumors in the United States. In high-volume medical centers, the average length of stay (LOS) for a patient is 6.8 days compared with 8.8 days in low-volume centers with median total admission charges equaling approximately $55,000. To our knowledge, few studies have evaluated day of surgery and its effect on hospital LOS. Our primary goal was to analyze patient outcome as a direct result of surgical date, as well as to characterize the individual variables that may impact their hospital course, early access to rehabilitation, and long-term functional status. A retrospective database was generated for cranial meningioma patients who underwent elective surgical resection at our institution over a 3-year study period (2011-2014). Inclusion criteria included any patient who underwent elective meningioma resection and was discharged either home or to a rehabilitation facility with at least 6 months of follow-up. Exclusion criteria included any patient who was not discharged after resection (i.e., expired). Each patient's medical record was evaluated for a subset of demographics and clinical variables. Given that patients who undergo surgical resection of meningiomas have a national median LOS of 6 days, we subdivided the patients into 2 cohorts: early discharge (LOS < 3) and late discharge (LOS ≥ 3). Statistical analysis was performed using SPSS 21.0 to assess the significance of the results. We identified 139 (25 male, 114 female) meningioma patients who underwent surgical resection. Seventy of these patients had surgery during the early week (defined as Monday-Wednesday), and 69 had surgery in the later week (Thursday-Friday). The median age for both early and late groups was 58, and the median diameter of the tumor was 3.1 cm and 3.3 cm, respectively. Overall, 55% of the patients had public insurance and 43% had private insurance, with no significant variation between the early and late groups. The median LOS for the early and late populations was 3 and 4 days, respectively. Physical therapy recommendations for rehabilitation facility were made in 26% of early-week patients and in 42% of late-week patients. Additionally, we found a statistically significant decreased LOS (<3 days) in those patients who underwent surgery during the early week (Monday-Wednesday), as opposed to those who received surgery in the later week (Thursday, Friday) (P = 0.045, Mann-Whitney test). Day of surgery may play a significant role in LOS for meningioma patients. Clinicians should remain aware of those factors that may delay optimal patient discharge and early access to rehabilitation facilities. Further studies will need to be performed to assess the social variables that may affect LOS, as well as the financial implications for such extended hospital courses. Copyright © 2016 Elsevier Inc. All rights reserved.

An active constraint environment for minimally invasive heart surgery: early experience of a cutting operation.

PubMed

Borelli, Joao; Bello, Fernando; Rodriguez Y Bena, Ferdinando; Davies, Brian

2004-01-01

Master/slave telemanipulator systems can be applied in minimally invasive heart surgery. However, due to the beating heart and difficulties of finding inner points inside the heart, a surgical task operation such as cutting can be very difficult. In order to avoid surgical error, the "active constraint" concept can be applied. This paper shows an example of an "active constraint" environment used for minimally invasive heart surgery. Experiments have been carried out for a 2-DOF master and the preliminary results validate the present approach.

Vital Signs: How Early Can Resident Evaluation Predict Acquisition of Competency in Surgical Pathology?

PubMed Central

Ducatman, Barbara S.; Williams, H. James; Hobbs, Gerald; Gyure, Kymberly A.

2009-01-01

Objectives To determine whether a longitudinal, case-based evaluation system can predict acquisition of competency in surgical pathology and how trainees at risk can be identified early. Design Data were collected for trainee performance on surgical pathology cases (how well their diagnosis agreed with the faculty diagnosis) and compared with training outcomes. Negative training outcomes included failure to complete the residency, failure to pass the anatomic pathology component of the American Board of Pathology examination, and/or failure to obtain or hold a position immediately following training. Findings Thirty-three trainees recorded diagnoses for 54 326 surgical pathology cases, with outcome data available for 15 residents. Mean case-based performance was significantly higher for those with positive outcomes, and outcome status could be predicted as early as postgraduate year-1 (P  =  .0001). Performance on the first postgraduate year-1 rotation was significantly associated with the outcome (P  =  .02). Although trainees with unsuccessful outcomes improved their performance more rapidly, they started below residents with successful outcomes and did not make up the difference during training. There was no significant difference in Step 1 or 2 United States Medical Licensing Examination (USMLE) scores when compared with performance or final outcomes (P  =  .43 and P  =  .68, respectively) and the resident in-service examination (RISE) had limited predictive ability. Discussion Differences between successful- and unsuccessful-outcome residents were most evident in early residency, ideal for designing interventions or counseling residents to consider another specialty. Conclusion Our longitudinal case-based system successfully identified trainees at risk for failure to acquire critical competencies for surgical pathology early in the program. PMID:21975705

Perigastric lymph node metastasis from papillary thyroid carcinoma in a patient with early gastric cancer: the first case report.

PubMed

Jeong, Gui-Ae; Kim, Hyung-Chul; Kim, Hee-Kyung; Cho, Gyu-Seok

2014-09-01

Distant metastasis from papillary thyroid carcinoma (PTC), particularly from papillary thyroid microcarcinoma, is rare. We present a case of perigastric lymph node metastasis from PTC in a patient with early gastric cancer and breast cancer. During post-surgical follow-up for breast cancer, a 56-year-old woman was diagnosed incidentally with early gastric cancer and synchronous left thyroid cancer. Therefore, laparoscopic distal gastrectomy with lymph node dissection and left thyroidectomy were performed. On the basis of the pathologic findings of the surgical specimens, the patient was diagnosed to have papillary thyroid microcarcinoma with perigastric lymph node metastasis and early gastric cancer with mucosal invasion. Finally, on the basis of immunohistochemical staining with galectin-3, the diagnosis of perigastric lymph node metastasis from PTC was made. When a patient has multiple primary malignancies with lymph node metastasis, careful pathologic examination of the surgical specimen is necessary; immunohistochemical staining may be helpful in determining the primary origin of lymph node metastasis.

Cushing, Cutler and the mitral valve.

PubMed

Tilney, N L

1981-01-01

Because of the over-all excellent results in the correction of many cardiac disorders which have accrued during the past several years, it is easy to take for granted the long and often painful evolution of surgery of the heart. Experimental work on the creation of valvular lesions and attempts at their repair stem back for a century, although it took until the 1920's before a few intrepid surgeons considered such procedures for clinical use. It is of interest that early attempts on repair of mitral stenosis, both in laboratory animals and in patients, were undertaken by Cushing and Cutler, two surgical innovators who succeeded each other as Moseley Professors of Surgery at the Peter Bent Brigham Hospital. Such early efforts in surgical manipulation of the heart opened the way for the refinements of modern cardiac surgery that have become routine.

Early versus delayed dressing removal after primary closure of clean and clean-contaminated surgical wounds.

PubMed

Toon, Clare D; Lusuku, Charnelle; Ramamoorthy, Rajarajan; Davidson, Brian R; Gurusamy, Kurinchi Selvan

2015-09-03

Most surgical procedures involve a cut in the skin that allows the surgeon to gain access to the deeper tissues or organs. Most surgical wounds are closed fully at the end of the procedure (primary closure). The surgeon covers the closed surgical wound with either a dressing or adhesive tape. The dressing can act as a physical barrier to protect the wound until the continuity of the skin is restored (within about 48 hours) and to absorb exudate from the wound, keeping it dry and clean, and preventing bacterial contamination from the external environment. Some studies have found that the moist environment created by some dressings accelerates wound healing, although others believe that the moist environment can be a disadvantage, as excessive exudate can cause maceration (softening and deterioration) of the wound and the surrounding healthy tissue. The utility of dressing surgical wounds beyond 48 hours of surgery is, therefore, controversial. To evaluate the benefits and risks of removing a dressing covering a closed surgical incision site within 48 hours permanently (early dressing removal) or beyond 48 hours of surgery permanently with interim dressing changes allowed (delayed dressing removal), on surgical site infection. In March 2015 we searched the following electronic databases: The Cochrane Wounds Group Specialised Register; The Cochrane Central Register of Controlled Trials (CENTRAL) (The Cochrane Library); Database of Abstracts of Reviews of Effects (DARE) (The Cochrane Library); Ovid MEDLINE; Ovid MEDLINE (In-Process & Other Non-Indexed Citations); Ovid EMBASE; and EBSCO CINAHL. We also searched the references of included trials to identify further potentially-relevant trials. Two review authors independently identified studies for inclusion. We included all randomised clinical trials (RCTs) conducted with people of any age and sex, undergoing a surgical procedure, who had their wound closed and a dressing applied. We included only trials that compared early versus delayed dressing removal. We excluded trials that included people with contaminated or dirty wounds. We also excluded quasi-randomised studies, and other study designs. Two review authors independently extracted data on the characteristics of the trial participants, risk of bias in the trials and outcomes for each trial. We calculated risk ratios (RR) with 95% confidence intervals (CI) for binary outcomes and mean difference (MD) with 95% CI for continuous outcomes. We used RevMan 5 software to perform these calculations. Four trials were identified for inclusion in this review. All the trials were at high risk of bias. Three trials provided information for this review. Overall, this review included 280 people undergoing planned surgery. Participants were randomised to early dressing removal (removal of the wound dressing within the 48 hours following surgery) (n = 140) or delayed dressing removal (continued dressing of the wound beyond 48 hours) (n = 140) in the three trials. There were no statistically significant differences between the early dressing removal group and delayed dressing removal group in the proportion of people who developed superficial surgical site infection within 30 days (RR 0.64; 95% CI 0.32 to 1.28), superficial wound dehiscence within 30 days (RR 2.00; 95% CI 0.19 to 21.16) or serious adverse events within 30 days (RR 0.83; 95% CI 0.28 to 2.51). No deep wound infection or deep wound dehiscence occurred in any of the participants in the trials that reported this outcome. None of the trials reported quality of life. The hospital stay was significantly shorter (MD -2.00 days; 95% CI -2.82 to -1.18) and the total cost of treatment significantly less (MD EUR -36.00; 95% CI -59.81 to -12.19) in the early dressing removal group than in the delayed dressing removal group in the only trial that reported these outcomes. The early removal of dressings from clean or clean contaminated surgical wounds appears to have no detrimental effect on outcomes. However, it should be noted that the point estimate supporting this statement is based on very low quality evidence from three small randomised controlled trials, and the confidence intervals around this estimate were wide. Early dressing removal may result in a significantly shorter hospital stay, and significantly reduced costs, than covering the surgical wound with wound dressings beyond the first 48 hours after surgery, according to very low quality evidence from one small randomised controlled trial. Further randomised controlled trials of low risk of bias are necessary to investigate whether dressings are necessary after 48 hours in different types of surgery and levels of contamination and investigate whether antibiotic therapy influences the outcome.

Early versus delayed dressing removal after primary closure of clean and clean-contaminated surgical wounds.

PubMed

Toon, Clare D; Ramamoorthy, Rajarajan; Davidson, Brian R; Gurusamy, Kurinchi Selvan

2013-09-05

Most surgical procedures involve a cut in the skin that allows the surgeon to gain access to the deeper tissues or organs. Most surgical wounds are closed fully at the end of the procedure (primary closure). The surgeon covers the closed surgical wound with either a dressing or adhesive tape. The dressing can act as a physical barrier to protect the wound until the continuity of the skin is restored (within about 48 hours) and to absorb exudate from the wound, keeping it dry and clean, and preventing bacterial contamination from the external environment. Some studies have found that the moist environment created by some dressings accelerates wound healing, although others believe that the moist environment can be a disadvantage, as excessive exudate can cause maceration (softening and deterioration) of the wound and the surrounding healthy tissue. The utility of dressing surgical wounds beyond 48 hours of surgery is, therefore, controversial. To evaluate the benefits and risks of removing a dressing covering a closed surgical incision site within 48 hours permanently (early dressing removal) or beyond 48 hours of surgery permanently with interim dressing changes allowed (delayed dressing removal), on surgical site infection. In July 2013 we searched the following electronic databases: The Cochrane Wounds Group Specialised Register; The Cochrane Central Register of Controlled Trials (CENTRAL) (The Cochrane Library); Database of Abstracts of Reviews of Effects (DARE) (The Cochrane Library); Ovid MEDLINE; Ovid MEDLINE (In-Process & Other Non-Indexed Citations); Ovid EMBASE; and EBSCO CINAHL. We also searched the references of included trials to identify further potentially-relevant trials. Two review authors independently identified studies for inclusion. We included all randomised clinical trials (RCTs) conducted with people of any age and sex, undergoing a surgical procedure, who had their wound closed and a dressing applied. We included only trials that compared early versus delayed dressing removal. We excluded trials that included people with contaminated or dirty wounds. We also excluded quasi-randomised studies, and other study designs. Two review authors independently extracted data on the characteristics of the trial participants, risk of bias in the trials and outcomes for each trial. We calculated risk ratios (RR) with 95% confidence intervals (CI) for binary outcomes and mean difference (MD) with 95% CI for continuous outcomes. We used RevMan 5 software to perform these calculations. Four trials were identified for inclusion in this review. All the trials were at high risk of bias. Three trials provided information for this review. Overall, this review included 280 people undergoing planned surgery. Participants were randomised to early dressing removal (removal of the wound dressing within the 48 hours following surgery) (n = 140) or delayed dressing removal (continued dressing of the wound beyond 48 hours) (n = 140) in the three trials. There were no statistically significant differences between the early dressing removal group and delayed dressing removal group in the proportion of people who developed superficial surgical site infection within 30 days (RR 0.64; 95% CI 0.32 to 1.28), superficial wound dehiscence within 30 days (RR 2.00; 95% CI 0.19 to 21.16) or serious adverse events within 30 days (RR 0.83; 95% CI 0.28 to 2.51). No deep wound infection or deep wound dehiscence occurred in any of the participants in the trials that reported this outcome. None of the trials reported quality of life. The hospital stay was significantly shorter (MD -2.00 days; 95% CI -2.82 to -1.18) and the total cost of treatment significantly less (MD EUR -36.00; 95% CI -59.81 to -12.19) in the early dressing removal group than in the delayed dressing removal group in the only trial that reported these outcomes. The early removal of dressings from clean or clean contaminated surgical wounds appears to have no detrimental effect on outcomes. However, it should be noted that the point estimate supporting this statement is based on very low quality evidence from three small randomised controlled trials, and the confidence intervals around this estimate were wide. Early dressing removal may result in a significantly shorter hospital stay, and significantly reduced costs, than covering the surgical wound with wound dressings beyond the first 48 hours after surgery, according to very low quality evidence from one small randomised controlled trial. Further randomised controlled trials of low risk of bias are necessary to investigate whether dressings are necessary after 48 hours in different types of surgery and levels of contamination and investigate whether antibiotic therapy influences the outcome.

Practice Guidelines for the Management of Multiligamentous Injuries of the Knee

PubMed Central

Goyal, Ankit; Tanwar, Milind; Joshi, Deepak; Chaudhary, Deepak

2017-01-01

Background: Multiligamentous injuries of knee remain a gray area as far as guidelines for management are concerned due to absence of large-scale, prospective controlled trials. This article reviews the recent evidence-based literature and trends in treatment of multiligamentous injuries and establishes the needful protocol, keeping in view the current concepts. Materials and Methods: Two reviewers individually assessed the available data indexed on PubMed and Medline and compiled data on incidence, surgical versus nonsurgical treatment, timing of surgery, and repair versus reconstruction of multiligamentous injury. Results: Evolving trends do not clearly describe treatment, but most studies have shown increasing inclination toward an early, staged/single surgical procedure for multiligamentous injuries involving cruciate and collateral ligaments. Medial complex injuries have shown better results with conservative treatment with surgical reconstruction of concomitant injuries. Conclusion: Multiligamentous injury still remains a gray area due to unavailability of a formal guideline to treatment in the absence of large-scale, blinded prospective controlled trials. Any in multiligamentous injuries any intervention needs to be individualized by the presence of any life- or limb-threatening complication. The risks and guarded prognosis with both surgical and non-surgical modalities of treatment should be explained to patient and relations. PMID:28966377

Cervical spine surgery in the ancient and medieval worlds.

PubMed

Goodrich, James Tait

2007-01-01

The early historical literature on cervical spine surgery lacks printed material for review, and we can rely only on pathological material from the prehistoric period that has survived as a result of anthropological investigations. After the introduction of Egyptian and early Hellenic medicine, some written material became available. This paper reviews these materials, from both books and manuscripts, in an effort to understand the development of cervical spine surgery from the perspectives of the personalities involved and the early surgical practices used. The review thus considers the following five eras of medicine: 1) prehistoric; 2) Egyptian and Babylonian; 3) Greek and early Byzantine; 4) Middle Eastern; and 5) medieval.

Aspergillus discitis with acute disc abscess.

PubMed

Assaad, W; Nuchikat, P S; Cohen, L; Esguerra, J V; Whittier, F C

1994-10-01

Aspergillus osteomyelitis of the vertebral body and disc space is rare. This report discusses a case that occurred in an immunosuppressed 29-year-old man and reviews the pertinent medical literature. To review the management and treatment of Aspergillus osteomyelitis of the vertebral body and disc space. The patient presented with acute neurologic compromise resulting from L5-S1 discitis and a large epidural soft tissue component secondary to the Aspergillus infection. The patient underwent aggressive surgical debridement along with treatment with amphotericin B and had a complete clinical recovery. The authors recommend a combined medical-surgical approach in most cases of vertebral Aspergillus osteomyelitis. Early surgery with vigorous surgical debridement along with antifungal treatment seems to yield a good outcome.

Comprehensive surgical. Orthodontic treatment of class III malocclusion in cleft patient involving minimally invasive surgery Case report and literature review.

PubMed

Stojkovic, Goran; Stojkovic, Miodrag; Stojkovic, Jasna; Nikolic, Dejan; Stajcic, Zoran

2016-12-19

Surgical and orthodontic treatment of a teenage cleft patient. Authors describe the case of a 13 year old female cleft patient presented with class III malocclusion RESULT: The patient underwent comprehensive surgical secondary bone grafting and orthodontic treatment. Stable skeletal and occlusal class I relationship was achived and maintained in the post treatment observation period till the age of 16. Although several authors suggests primary gingivoperiosteoplasty, other advocates that such early intervention can cause later restrictions in maxillary growth. For alveolar reconstruction, maxillary growth and dental age were the main considerations in determining the timing of surgical intervention. This case showed that borderline cases of complex dentoalveolar and skeletal anomaly in cleft patients could be successfully treated with comprehensive secondary bone grafting and orthodontic treatment thus avoiding the need for orthognatic surgery. Alveolar bone grafting, Cleft, Malocclusion.

Application of da Vinci(®) Robot in simple or radical hysterectomy: Tips and tricks.

PubMed

Iavazzo, Christos; Gkegkes, Ioannis D

2016-01-01

The first robotic simple hysterectomy was performed more than 10 years ago. These days, robotic-assisted hysterectomy is accepted as an alternative surgical approach and is applied both in benign and malignant surgical entities. The two important points that should be taken into account to optimize postoperative outcomes in the early period of a surgeon's training are how to achieve optimal oncological and functional results. Overcoming any technical challenge, as with any innovative surgical method, leads to an improved surgical operation timewise as well as for patients' safety. The standardization of the technique and recognition of critical anatomical landmarks are essential for optimal oncological and clinical outcomes on both simple and radical robotic-assisted hysterectomy. Based on our experience, our intention is to present user-friendly tips and tricks to optimize the application of a da Vinci® robot in simple or radical hysterectomies.

Fertility sparing surgery in early stage epithelial ovarian cancer

PubMed Central

Martinelli, Fabio; Lorusso, Domenica; Haeusler, Edward; Carcangiu, Marialuisa; Raspagliesi, Francesco

2014-01-01

Objective Fertility sparing surgery (FSS) is a strategy often considered in young patients with early epithelial ovarian cancer. We investigated the role and the outcomes of FSS in eEOC patients who underwent comprehensive surgery. Methods From January 2003 to January 2011, 24 patients underwent fertility sparing surgery. Eighteen were one-to-one matched and balanced for stage, histologic type and grading with a group of patients who underwent radical comprehensive staging (n=18). Demographics, surgical procedures, morbidities, pathologic findings, recurrence-rate, pregnancy-rate and correlations with disease-free survival were assessed. Results A total of 36 patients had a complete surgical staging including lymphadenectomy and were therefore analyzed. Seven patients experienced a recurrence: four (22%) in the fertility sparing surgery group and three (16%) in the control group (p=not significant). Sites of recurrence were: residual ovary (two), abdominal wall and peritoneal carcinomatosis in the fertility sparing surgery group; pelvic (two) and abdominal wall in the control group. Recurrences in the fertility sparing surgery group appeared earlier (mean, 10.3 months) than in radical comprehensive staging group (mean, 53.3 months) p<0.001. Disease-free survival were comparable between the two groups (p=0.422). No deaths were reported. All the patients in fertility sparing surgery group recovered a regular period. Thirteen out of 18 (72.2%) attempted to have a pregnancy. Five (38%) achieved a spontaneous pregnancy with a full term delivery. Conclusion Fertility sparing surgery in early epithelial ovarian cancer submitted to a comprehensive surgical staging could be considered safe with oncological results comparable to radical surgery group. PMID:25142621

Treatment of air leak in polytrauma patients with blunt chest injury.

PubMed

Halat, Gabriel; Negrin, Lukas L; Chrysou, Konstantina; Hoksch, Beatrix; Schmid, Ralph A; Kocher, Gregor J

2017-09-01

Precise diagnostics and an adequate therapeutic approach are mandatory in the treatment of air leak in polytrauma patients with blunt chest trauma. The aim of this study was to evaluate the incidence, characteristics, and management of air leak following this injury pattern. Data from 110 polytrauma patients was collected retrospectively. Fifty-four patients received initial treatment by chest tube placement for pneumothorax. These patients were classified into two groups, one with severe air leak and one with minor air leak. An evaluation of injury pattern, chest wall injuries in particular, duration of air leak, reason for drainage maintenance in place, hospital length of stay, ICU stay, ventilator duration, type of treatment, and the delay to surgical intervention was performed. Whereas 4 patients showed severe air leak and were subsequently scheduled for timely surgical intervention, the remaining 50 patients only showed minor air leak. Only 7 patients with minor air leak suffered from prolonged air leak (>5days), which spontaneously resolved in all of them after a mean duration of 7.7days (range 6-12days). Absence of a prolonged air leak resulted in a shorter length of stay and a shorter duration of mechanical ventilation, although no statistical significance was observed. Early spontaneous cessation of most minor air leaks as well as early surgical intervention for severe air leak lead to very satisfactory patient outcomes with a relatively short hospital stay in our patients. We therefore advocate early surgery for lacerations of the pulmonary parenchyma resulting in severe air leak, whereas minor air leaks can usually be treated conservatively. Copyright © 2017 Elsevier Ltd. All rights reserved.

Enhanced Recovery After Surgery: A Review.

PubMed

Ljungqvist, Olle; Scott, Michael; Fearon, Kenneth C

2017-03-01

Enhanced Recovery After Surgery (ERAS) is a paradigm shift in perioperative care, resulting in substantial improvements in clinical outcomes and cost savings. Enhanced Recovery After Surgery is a multimodal, multidisciplinary approach to the care of the surgical patient. Enhanced Recovery After Surgery process implementation involves a team consisting of surgeons, anesthetists, an ERAS coordinator (often a nurse or a physician assistant), and staff from units that care for the surgical patient. The care protocol is based on published evidence. The ERAS Society, an international nonprofit professional society that promotes, develops, and implements ERAS programs, publishes updated guidelines for many operations, such as evidence-based modern care changes from overnight fasting to carbohydrate drinks 2 hours before surgery, minimally invasive approaches instead of large incisions, management of fluids to seek balance rather than large volumes of intravenous fluids, avoidance of or early removal of drains and tubes, early mobilization, and serving of drinks and food the day of the operation. Enhanced Recovery After Surgery protocols have resulted in shorter length of hospital stay by 30% to 50% and similar reductions in complications, while readmissions and costs are reduced. The elements of the protocol reduce the stress of the operation to retain anabolic homeostasis. The ERAS Society conducts structured implementation programs that are currently in use in more than 20 countries. Local ERAS teams from hospitals are trained to implement ERAS processes. Audit of process compliance and patient outcomes are important features. Enhanced Recovery After Surgery started mainly with colorectal surgery but has been shown to improve outcomes in almost all major surgical specialties. Enhanced Recovery After Surgery is an evidence-based care improvement process for surgical patients. Implementation of ERAS programs results in major improvements in clinical outcomes and cost, making ERAS an important example of value-based care applied to surgery.

Evolution in the Surgical Care of Non-Small Cell Lung Cancer (NSCLC) Patients in the Mid-South Quality of Surgical Resection (MS-QSR) Cohort

PubMed Central

Faris, Nicholas; Smeltzer, Matthew P; Lu, Fujin; Fehnel, Carrie; Chakraborty, Nibedita; Houston-Harris, Cheryl; Robbins, E. Todd; Signore, Sam; McHugh, Laura; Wolf, Bradley A.; Wiggins, Lynn; Levy, Paul; Sachdev, Vishal; Osarogiagbon, Raymond U.

2016-01-01

Objective Surgery is the most important curative treatment modality for patients with early stage non-small cell lung cancer (NSCLC). We examined the pattern of surgical resection for NSCLC in a high incidence and mortality region of the US over a 10-year period (2004–2013) in the context of a regional surgical quality improvement initiative. Methods We abstracted patient-level data on all resections at 11 hospitals in 4 contiguous Dartmouth Hospital Referral Regions in North Mississippi, East Arkansas and West Tennessee. Surgical quality measures focused on intraoperative practice, with emphasis on pathologic nodal staging. We used descriptive statistics and trend analyses to assess changes in practice over time. To measure the impact of an ongoing regional quality improvement intervention with a lymph node specimen collection kit, we used period effect analysis to compare trends between the pre- and post-intervention periods. Results Of 2,566 patients, 18% had no preoperative biopsy, only 15% had a preoperative invasive staging test, and 11% underwent mediastinoscopy. The rate of resections with no mediastinal lymph nodes examined decreased from 48% to 32% (p<0.0001) while the rate of resections examining 3 or more mediastinal stations increased from 5% to 49% (p<0.0001). There was a significant period effect in the increase in the number of N1, mediastinal and total lymph nodes examined (all p<0.0001). Conclusion A quality improvement intervention including a lymph node specimen collection kit shows early signs of having a significant positive impact on pathologic nodal examination in this population-based cohort. However, gaps in surgical quality remain. PMID:28684006

Regional Emphysema Score Predicting Overall Survival, Quality of Life and Pulmonary Function Recovery in Early-stage Lung Cancer Patients

PubMed Central

Dai, Jie; Liu, Ming; Swensen, Stephen J.; Stoddard, Shawn M.; Wampfler, Jason A.; Limper, Andrew H.; Jiang, Gening; Yang, Ping

2017-01-01

Introduction Pulmonary emphysema is a common comorbidity in lung cancer, but its role in tumor prognosis remains obscure. Our aim was to evaluate the impact of the regional emphysema score (RES) on patient’s overall survival, quality of life (QOL), and pulmonary function recovery in stage I–II lung cancer. Methods Between 1997 and 2009, 1,073 patients were identified and divided into two surgical groups (cancer in emphysematous [group 1, n=565] and non-emphysematous [group 2, n=435] region) and one non-surgical group (group 3, n=73). RES was derived from the emphysematous region and categorized into mild (≤5%), moderate (6–24%) and severe (25–60%). Results In group 1, patients with moderate and severe RES experienced slight decreases in postoperative FEV1, but increases in FEV1/FVC, compared to those with mild RES (p<0.01); however, this correlation was not observed in group 2. Post-treatment QOL was lower in patients with greater RES in all groups mainly due to dyspnea (p<0.05). Cox-regression analysis revealed that patients with higher RES had a significantly poorer survival in both surgical groups, with adjusted HRs of 1.41 and 1.43 for moderate RES and 1.63 and 2.04 for severe RES, respectively; however, this association was insignificant in the non-surgical group (adjusted HR of 0.99 for moderate/severe RES). Conclusions In surgically-treated patients with cancer in emphysematous region, RES is associated with postoperative changes in lung function. RES is also predictive of post-treatment QOL related to dyspnea in early-stage lung cancer. In both surgical groups, RES is an independent predictor of survival. PMID:28126539

Attention to surgeons and surgical care is largely missing from early medicare accountable care organizations.

PubMed

Dupree, James M; Patel, Kavita; Singer, Sara J; West, Mallory; Wang, Rui; Zinner, Michael J; Weissman, Joel S

2014-06-01

The Affordable Care Act supports the growth of accountable care organizations (ACOs) as a potentially powerful model for health care delivery and payment. The model focuses on primary care. However, surgeons and other specialists have a large role to play in caring for ACOs' patients. No studies have yet investigated the role of surgical care in the ACO model. Using case studies and a survey, we examined the early experience of fifty-nine Medicare-approved ACOs in providing surgical care. We found that ACOs have so far devoted little attention to surgical care. Instead, they have emphasized coordinating care for patients with chronic conditions and reducing unnecessary hospital readmissions and ED visits. In the years to come, ACOs will likely focus more on surgical care. Some ACOs have the ability to affect surgical practice patterns through referral pressures, but local market conditions may limit ACOs' abilities to alter surgeons' behavior. Policy makers, ACO administrators, and surgeons need to be aware of these trends because they have the potential to affect the surgical care provided to ACO patients as well as the success of ACOs themselves. Project HOPE—The People-to-People Health Foundation, Inc.

Preoperative biliary drainage for periampullary tumors causing obstructive jaundice; DRainage vs. (direct) OPeration (DROP-trial).

PubMed

van der Gaag, Niels A; de Castro, Steve M M; Rauws, Erik A J; Bruno, Marco J; van Eijck, Casper H J; Kuipers, Ernst J; Gerritsen, Josephus J G M; Rutten, Jan-Paul; Greve, Jan Willem; Hesselink, Erik J; Klinkenbijl, Jean H G; Rinkes, Inne H M Borel; Boerma, Djamila; Bonsing, Bert A; van Laarhoven, Cees J; Kubben, Frank J G M; van der Harst, Erwin; Sosef, Meindert N; Bosscha, Koop; de Hingh, Ignace H J T; Th de Wit, Laurens; van Delden, Otto M; Busch, Olivier R C; van Gulik, Thomas M; Bossuyt, Patrick M M; Gouma, Dirk J

2007-03-12

Surgery in patients with obstructive jaundice caused by a periampullary (pancreas, papilla, distal bile duct) tumor is associated with a higher risk of postoperative complications than in non-jaundiced patients. Preoperative biliary drainage was introduced in an attempt to improve the general condition and thus reduce postoperative morbidity and mortality. Early studies showed a reduction in morbidity. However, more recently the focus has shifted towards the negative effects of drainage, such as an increase of infectious complications. Whether biliary drainage should always be performed in jaundiced patients remains controversial. The randomized controlled multicenter DROP-trial (DRainage vs. Operation) was conceived to compare the outcome of a 'preoperative biliary drainage strategy' (standard strategy) with that of an 'early-surgery' strategy, with respect to the incidence of severe complications (primary-outcome measure), hospital stay, number of invasive diagnostic tests, costs, and quality of life. Patients with obstructive jaundice due to a periampullary tumor, eligible for exploration after staging with CT scan, and scheduled to undergo a "curative" resection, will be randomized to either "early surgical treatment" (within one week) or "preoperative biliary drainage" (for 4 weeks) and subsequent surgical treatment (standard treatment). Primary outcome measure is the percentage of severe complications up to 90 days after surgery. The sample size calculation is based on the equivalence design for the primary outcome measure. If equivalence is found, the comparison of the secondary outcomes will be essential in selecting the preferred strategy. Based on a 40% complication rate for early surgical treatment and 48% for preoperative drainage, equivalence is taken to be demonstrated if the percentage of severe complications with early surgical treatment is not more than 10% higher compared to standard treatment: preoperative biliary drainage. Accounting for a 10% dropout, 105 patients are needed in each arm resulting in a study population of 210 (alpha = 0.95, beta = 0.8). The DROP-trial is a randomized controlled multicenter trial that will provide evidence whether or not preoperative biliary drainage is to be performed in patients with obstructive jaundice due to a periampullary tumor.

[Antimicrobial treatment in complicated intraabdominal infections--current situation].

PubMed

Vyhnánek, F

2009-04-01

Compared to other infections, intraabdominal infections include wide spectrum of infections of various severity, have different ethiology, which is frequently polymicrobial, show different microbiological results, which are difficult to interpret. The role of surgical intervention is essential. Intraabdominal infections are common causes of morbidity and mortality. Their prognosis is significantly improved with early and exact diagnosis, appropriate surgical or radiological intervention and timely effective antimicrobial therapy. Practitioners may choose between older or more modern antibiotics, between monotherapy or combination therapy, however, they should also consider clinical condition of the patient, the antibiotic's spectrum of activity, the treatment timing and its duration, the dose and dosing scheme of the particular antimicrobials. Furthermore, antimicrobial therapy should be used with caution, with the aim to prevent development of antimicrobial resistence. Inappropriate choice of antimicrobials in initial empiric therapy results in relapsing infections, surgical intervention and prolongation of hospitalization, and even death rates reflect adequate and timely empiric therapy.

Middle Ear Effusion in Children: A Report of Treatment in 500 Cases

PubMed Central

Forquer, Brian D.; Linthicum, Fred H.

1982-01-01

Records were studied of 500 children younger than 9 years of age with middle ear effusion who had received one of three treatment strategies: (1) administration of medication, including decongestants, antihistamines or antibiotics (or a combination), (2) administration of medication for a limited time and then surgical therapy if effusion did not resolve or (3) myringotomy done immediately with insertion of ventilation tubes and, in some cases, removal of adenoids. Early surgical intervention resulted in significantly shorter delay in hearing restoration. It did not result in a lower recurrence rate and it did not reduce the number of occasions when thick fluid, as compared with thin fluid, was found at operation. Four children for whom medical and surgical treatment failed were considered candidates for mild gain, low maximum-power-output hearing aids. All other children had normal hearing after treatment. Medication was successful in achieving this goal in 48 percent of the cases. PMID:6184891

Surgical abortion prior to 7 weeks of gestation.

PubMed

Lichtenberg, E Steve; Paul, Maureen

2013-07-01

The following guidelines reflect a collation of the evaluable medical literature about surgical abortion prior to 7 weeks of gestation. Early surgical abortion carries lower risks of morbidity and mortality than procedures performed later in gestation. Surgical abortion is safe, practicable and successful as early as 3 weeks from the start of last menses (no gestational sac visible on vaginal ultrasound) provided that (a) routine sensitive pregnancy testing verifies pregnancy, (b) the tissue aspirate is immediately examined for the presence of a gestational sac plus villi and (c) a protocol to identify ectopic pregnancy expeditiously--including calculation of readily obtained serial serum quantitative human chorionic gonadotropin titers when clinically appropriate--is in place and strictly adhered to. Manual and electric vacuum aspiration methods for early abortion demonstrate comparable efficacy, safety and acceptability. Current data are inadequate to determine if any of the following techniques substantially improve procedure success or safety: use of rigid versus flexible cannulae, light metallic curettage following uterine aspiration, uterine sounding or routine use of intraoperative ultrasound. Copyright © 2013 Elsevier Inc. All rights reserved.

Early pregnancy factor activity in serum of patients with surgical abortion.

PubMed

Cheng, S J; Ma, A Y; Qiao, C X; Zheng, Z Q

2000-10-01

The presence of early pregnancy factor (EPF) has been repeatedly confirmed as indispensable to successful pregnancy. However, there is as yet little reported about how surgical abortion would affect the EPF activity, owing to the induced embryo loss. The aim of this study was to pursue this among a large number of patients available in the People's Republic of China. Sera from aborters were collected before surgical abortion and again on the 3rd, 5th and 7th day after treatment. EPF activity was detected by rosette inhibition assay. Before surgical abortion, the mean level of EPF in pregnancy sera was about the same as that of the positive control. After surgical abortion, the EPF level declined rapidly for the first 3 days and then dropped gradually within the negative control range after 5-7 days. Quantitative study of EPF activity along temporal dimensions (duration) due to surgical abortion further promotes the efficiency to take EPF activity and its rate of change as truly index for monitoring embryonic care and development of normal pregnancy.

The Treatment Effect of Porous Titanium Alloy Rod on the Early Stage Talar Osteonecrosis of Sheep

PubMed Central

Zhang, Yong-Quan; Zhang, Zhi-Yong; Guo, Zheng

2013-01-01

Osteonecrosis of the talus (ONT) may severely affect the function of the ankle joint. Most orthopedists believe that ONT should be treated at an early stage, but a concise and effective surgical treatment is lacking. In this study, porous titanium alloy rods were prepared and implanted into the tali of sheep with early-stage ONT (IM group). The curative effect of the rods was compared to treatment by core decompression (DC group). No significant differences in bone reconstruction were observed between the two groups at 1 month after intervention. After 3 months, the macroscopic view of gross specimens of the IM group showed ordinary contours, but the specimens of the DC group showed obvious partial bone defects and cartilage degeneration. Quantitative analysis of the reconstructed trabeculae by micro-CT and histological study suggested that the curative effect of the IM group was superior to that of the DC group at 3 months after intervention. These favorable short-term results of the implantation of porous titanium alloy rods into the tali of sheep with early-stage ONT may provide insight into an innovative surgical treatment for ONT. PMID:23516485

Stereotactic radiotherapy for early lung cancer: Evidence-based approach and future directions

PubMed Central

Chehade, Samer; Palma, David A.

2015-01-01

Aim To review key studies evaluating stereotactic radiotherapy in the setting of early-stage non-small cell lung cancer (NSCLC) for inoperable or high-risk patients, and discuss areas of ongoing research and clinical trials. Background The use of stereotactic radiotherapy for the treatment of early stage non-small cell lung cancer (NSCLC) has increased rapidly over the past decade. Numerous studies have reported outcomes for patients treated with SBRT who are unfit for surgical resection, or at high risk of surgical complications. Materials and methods A narrative review. Results The preponderance of evidence suggests that SBRT is associated with excellent local control (∼90% at 3 years) and a favorable toxicity profile. In patients with higher operative risks, such as the elderly and patients with severe COPD, SBRT may provide a less-toxic treatment than surgery with similar oncologic outcomes. Ongoing studies are evaluating the use of SBRT for locally advanced or oligometastatic NSCLC. Conclusions A large body of evidence now exists to support the use of SBRT for early-stage NSCLC. Decisions regarding the optimal choice of treatment should be individualized, and made in the context of a multidisciplinary team. PMID:26696779

Observations on the Relationship between Anisometropia, Amblyopia and Strabismus

PubMed Central

Smith, Earl L; Hung, Li-Fang; Arumugam, Baskar; Wensveen, Janice M.; Chino, Yuzo M.; Harwerth, Ronald S.

2017-01-01

We investigated the potential causal relationships between anisometropia, amblyopia and strabismus, specifically to determine whether either amblyopia or strabismus interfered with emmetropization. We analyzed data from non-human primates that were relevant to the co-existence of anisometropia, amblyopia and strabismus in children. We relied on interocular comparisons of spatial vision and refractive development in animals reared with 1) monocular form deprivation; 2) anisometropia optically imposed by either contact lenses or spectacle lenses; 3) organic amblyopia produced by laser ablation of the fovea; and 4) strabismus that was either optically imposed with prisms or produced by either surgical or pharmacological manipulation of the extraocular muscles. Hyperopic anisometropia imposed early in life produced amblyopia in a dose-dependent manner. However, when potential methodological confounds were taken into account, there was no support for the hypothesis that the presence of amblyopia interferes with emmetropization or promotes hyperopia or that the degree of image degradation determines the direction of eye growth. To the contrary, there was strong evidence that amblyopic eyes were able to detect the presence of a refractive error and alter ocular growth to eliminate the ametropia. On the other hand, early onset strabismus, both optically and surgically imposed, disrupted the emmetropization process producing anisometropia. In surgical strabismus, the deviating eyes were typically more hyperopic than their fellow fixating eyes. The results show that early hyperopic anisometropia is a significant risk factor for amblyopia. Early esotropia can trigger the onset of both anisometropia and amblyopia. However, amblyopia, in isolation, does not pose a significant risk for the development of hyperopia or anisometropia. PMID:28404522

Observations on the relationship between anisometropia, amblyopia and strabismus.

PubMed

Smith, Earl L; Hung, Li-Fang; Arumugam, Baskar; Wensveen, Janice M; Chino, Yuzo M; Harwerth, Ronald S

2017-05-01

We investigated the potential causal relationships between anisometropia, amblyopia and strabismus, specifically to determine whether either amblyopia or strabismus interfered with emmetropization. We analyzed data from non-human primates that were relevant to the co-existence of anisometropia, amblyopia and strabismus in children. We relied on interocular comparisons of spatial vision and refractive development in animals reared with 1) monocular form deprivation; 2) anisometropia optically imposed by either contact lenses or spectacle lenses; 3) organic amblyopia produced by laser ablation of the fovea; and 4) strabismus that was either optically imposed with prisms or produced by either surgical or pharmacological manipulation of the extraocular muscles. Hyperopic anisometropia imposed early in life produced amblyopia in a dose-dependent manner. However, when potential methodological confounds were taken into account, there was no support for the hypothesis that the presence of amblyopia interferes with emmetropization or promotes hyperopia or that the degree of image degradation determines the direction of eye growth. To the contrary, there was strong evidence that amblyopic eyes were able to detect the presence of a refractive error and alter ocular growth to eliminate the ametropia. On the other hand, early onset strabismus, both optically and surgically imposed, disrupted the emmetropization process producing anisometropia. In surgical strabismus, the deviating eyes were typically more hyperopic than their fellow fixating eyes. The results show that early hyperopic anisometropia is a significant risk factor for amblyopia. Early esotropia can trigger the onset of both anisometropia and amblyopia. However, amblyopia, in isolation, does not pose a significant risk for the development of hyperopia or anisometropia. Copyright © 2017 Elsevier Ltd. All rights reserved.

[[Development of Surgical Gastroenterology in Prikamye].

PubMed

Palatova, L F; Nechaev, O I

2016-01-01

To present the history of surgical gastroenterology in Perm krai. Narrative, historical, genetic, comparative and structural. In the early 20th century the main method of surgical treatment of peptic ulcer was gastroenteroanastomosis. A significant number of recurrences resulted to distal gastrectomy implementation in the 30s in the Clinic of hospital surgery of Perm medical institute, led by professor M.V. Shats. It was also performed in major cities of the region: Lysva, Kungur, Berezniki, Kizel, Osa. Treatment of ulcer perforation and bleeding was accomplished at the department of surgical diseases of pediatric faculty, led by Professor V. N. Repin. He also developed vagotomy and methods of diagnostics and treatment of diseases of operated stomach. Comorbidity was also researched. The combination of liver and biliary tract diseases was re- searched in the Hospital surgical clinic of Perm, initially led by Professor S. Yu. Minkin and then by academician E. A. Wagner (L. F. Palatova). The results of surgical treatment of cholelithiasis, depending on morphological and biochemical abnormali- ties in liver and chemical composition of gallstones were studied (L. P. Kotelnikova). Indications for surgery in cholelithiasis in conjunction with pathology of stomach, duodenum and liver were defined (A.V. Popov). The results of surgical treatment of biliary pancreatitis and cholangitis (L. B. Guschensky), and diseases of stomach, duodenum and pancreas with cholelithiasis were obtained (D.V. Shvarev). The priority trends of research of Perm scientists were treatment of post-resection syndrome, arteriomesen- terial obstruction, pathogenesis of gallstone disease and its combination with other disorders of the digestive system.

Surgical treatment of traumatic tricuspid insufficiency: experience in 13 cases.

PubMed

Ma, Wei-Guo; Luo, Guo-Hua; Sun, Han-Song; Xu, Jian-Ping; Hu, Sheng-Shou; Zhu, Xiao-Dong

2010-12-01

Traumatic tricuspid insufficiency (TTI) is uncommon and surgical experience is limited. We report our surgical experience with TTI in 13 patients. From January 2000 through March 2008, we operated on 13 patients with TTI (10 men 3 women; mean age, 39.8 ± 10.5 years). The intervals from trauma to diagnosis and from trauma to surgery averaged 37.4 and 54.4 months, respectively. At operation, the mechanism of TTI was due to anterior chordal rupture in 8, anterior papillary muscle rupture in 3, rupture of anterior papillary muscle and chordae in 1, and anterior leaflet defect in 1. In 7 patients the annulus was dilated. Valve repair was successful in 13 patients. No early or late deaths occurred. Severe hemolysis occurred in 1 patient after tricuspid and mitral valve repairs. At follow-up extending to 9.5 years, 9 patients were in New York Heart Association functional class I, and 4 were in class II. Transthoracic echocardiography demonstrated no or trivial residual regurgitation in 7 patients, mild regurgitation in 4, and mild-to-moderate regurgitation in 2. A significant decrease of the right ventricular end-diastolic dimension (37.7 ± 9.7 vs 20.7 ± 4.6 mm; p < 0.001) was observed. The mean transvalvular gradient was 2.5 ± 0.8 mm Hg. Eleven patients were in sinus rhythm. Satisfactory early and midterm outcomes can be achieved for TTI by tricuspid valve repair. Early surgical intervention should be emphasized to achieve good functional results and preserve the right ventricular function. Copyright © 2010 The Society of Thoracic Surgeons. Published by Elsevier Inc. All rights reserved.

Pre Surgical Nasoalveolar Molding: Changing Paradigms in Early Cleft Lip and Palate Rehabilitation

PubMed Central

Murthy, Prashanth Sadashiva; Deshmukh, Seema; Bhagyalakshmi, A; Srilatha, KT

2013-01-01

Background: Alveolar and nasal reconstruction for patients with cleft lip and palate is a challenge for the reconstructive surgeon. Various procedures have been attempted to reduce the cleft gap so as to obtain esthetic results post surgically. Yet there is need of continuous exploration of newer and better methods. Rehabilitation of cleft lip and palate generally requires a team approach with paedodontists playing a major role of performing nasoalveolar molding. Presurgical Nasoalveolar Molding (PNAM) was introduced to reshape the alveolar and nasal segments prior to surgical repair. Over the time there have been changes in the concepts of the same. To assess these changing concepts a pubmed search was performed with different related terminologies and articles over a period of 30 years were obtained. Among the articles retrieved, studies performed over different concepts in early management of cleft lip and palate was selected for the systematic review. Aims This paper describes the changing paradigms in the management of patients with cleft lip and palate, focuses on the current concept of Presurgical nasoalveolar molding(PNAM) and discusses the long term benefits of the same. Conclusion The concept of the management of cleft lip and palate has changed over the time with more emphasis on the nasal and alveolar molding prior to the primary lip repair. This molding reduces the number reconstructive surgeries performed later for the purpose of esthetics. How to cite this article: Murthy P S, Deshmukh S, Bhagyalakshmi A, Srilatha K T. Pre Surgical Nasoalveolar Molding: Changing Paradigms in Early Cleft Lip and Palate Rehabilitation. J Int Oral Health 2013; 5(2):76-86. PMID:24155594

Causes of death from the randomized CoreValve US Pivotal High-Risk Trial.

PubMed

Gaudiani, Vincent; Deeb, G Michael; Popma, Jeffrey J; Adams, David H; Gleason, Thomas G; Conte, John V; Zorn, George L; Hermiller, James B; Chetcuti, Stan; Mumtaz, Mubashir; Yakubov, Steven J; Kleiman, Neal S; Huang, Jian; Reardon, Michael J

2017-06-01

Explore causes and timing of death from the CoreValve US Pivotal High-Risk Trial. An independent clinical events committee adjudicated causes of death, followed by post hoc hierarchical classification. Baseline characteristics, early outcomes, and causes of death were evaluated for 3 time periods (selected based on threshold of surgical 30-day mortality and on the differences in the continuous hazard between the 2 groups): early (0-30 days), recovery (31-120 days), and late (121-365 days). Differences in the rate of death were evident only during the recovery period (31-120 days), whereas 15 patients undergoing transcatheter aortic valve replacement (TAVR) (4.0%) and 27 surgical aortic valve replacement (SAVR) patients (7.9%) died (P = .025). This mortality difference was largely driven by higher rates of technical failure, surgical complications, and lack of recovery following surgery. From 0 to 30 days, the causes of death were more technical failures in the TAVR group and lack of recovery in the SAVR group. Mortality in the late period (121-365 days) in both arms was most commonly ascribed to other circumstances, comprising death from medical complications from comorbid disease. Mortality at 1 year in the CoreValve US Pivotal High-Risk Trial favored TAVR over SAVR. The major contributor was that more SAVR patients died during the recovery period (31-121 days), likely affected by the overall influence of physical stress associated with surgery. Similar rates of technical failure and complications were observed between the 2 groups. This suggests that early TAVR results can improve with technical refinements and that high-risk surgical patients will benefit from reducing complications. Copyright © 2017 The American Association for Thoracic Surgery. Published by Elsevier Inc. All rights reserved.

Robot-assisted laparoscopic radical prostatectomy with early retrograde release of the neurovascular bundle and endopelvic fascia sparing

PubMed Central

de Albuquerque, George Augusto Monteiro Lins; Guglielmetti, Giuliano Betoni; Cordeiro, Maurício Dener; Nahas, William Carlos; Coelho, Rafael Ferreira

2017-01-01

ABSTRACT Introduction Robotic-assisted radical prostatectomy (RAP) is the dominant minimally invasive surgical treatment for patients with localized prostate cancer. The introduction of robotic assistance has the potential to improve surgical outcomes and reduce the steep learning curve associated with conventional laparoscopic radical prostatectomy. The purpose of this video is to demonstrate the early retrograde release of the neurovascular bundle without open the endopelvic fascia during RAP. Materials and Methods A 51-year old male, presenting histological diagnosis of prostate adenocarcinoma, Gleason 6 (3+3), in 4 cores of 12, with an initial PSA=3.41ng/dl and the digital rectal examination demonstrating a prostate with hardened nodule in the right lobe of the prostate base (clinical stage T2a). Surgical treatment with the robot-assisted technique was offered as initial therapeutic option and the critical technical point was the early retrograde release of the neurovascular bundle with endopelvic fascia preservation, during radical prostatectomy. Results The operative time was of 89 minutes, blood loss was 100ml. No drain was left in the peritoneal cavity. The patient was discharged within 24 hours. There were no intraoperative or immediate postoperative complications. The pathological evaluation revealed prostate adenocarcinoma, Gleason 6, with free surgical margins and seminal vesicles free of neoplastic involvement (pathologic stage T2a). At 3-month-follow-up, the patient lies with undetectable PSA, continent and potent. Conclusion This is a feasible technique combining the benefits of retrograde release of the neurovascular bundle, the preservation of the pubo-prostatic collar and the preservation of the antero-lateral cavernous nerves. PMID:27802002

Effect of Unshaven Hair with Absorbable Sutures and Early Postoperative Shampoo on Cranial Surgery Site Infection.

PubMed

Oh, Won-Oak; Yeom, Insun; Kim, Dong-Seok; Park, Eun-Kyung; Shim, Kyu-Won

2018-01-01

Cranial surgical site infection is a significant cause of morbidity and mortality in hospitals. Preoperative hair shaving for cranial neurosurgical procedures is performed traditionally in an attempt to protect patients against complications from infections at cranial surgical sites. However, preoperative shaving of surgical incision sites using traditional surgical blades without properly washing the head after surgery can cause infections at surgical sites. Therefore, a rapid protocol in which the scalp remains unshaven and absorbable sutures are used for scalp closure with early postoperative shampooing is examined in this study. A retrospective comparative study was conducted from January 2008 to December 2012. A total of 2,641 patients who underwent unshaven cranial surgery with absorbable sutures for scalp closure were enrolled in this study. Data of 1,882 patients who underwent surgery with the traditional protocol from January 2005 to December 2007 were also analyzed for comparison. Of 2,641 patients who underwent cranial surgery with the rapid protocol, all but 2 (0.07%) patients experienced satisfactory wound healing. Of 1,882 patients who underwent cranial surgery with the traditional protocol, 3 patients (0.15%) had infections. Each infection occurred at the superficial incisional surgical site. Unshaven cranial surgery using absorbable sutures for scalp closure with early postoperative shampooing is safe and effective in the cranial neurosurgery setting. This protocol has a positive psychological effect. It can help patients accept neurosurgical procedures and improve their self-image after the operation. © 2017 S. Karger AG, Basel.

Predictive factors of short term outcome after liver transplantation: A review

PubMed Central

Bolondi, Giuliano; Mocchegiani, Federico; Montalti, Roberto; Nicolini, Daniele; Vivarelli, Marco; De Pietri, Lesley

2016-01-01

Liver transplantation represents a fundamental therapeutic solution to end-stage liver disease. The need for liver allografts has extended the set of criteria for organ acceptability, increasing the risk of adverse outcomes. Little is known about the early postoperative parameters that can be used as valid predictive indices for early graft function, retransplantation or surgical reintervention, secondary complications, long intensive care unit stay or death. In this review, we present state-of-the-art knowledge regarding the early post-transplantation tests and scores that can be applied during the first postoperative week to predict liver allograft function and patient outcome, thereby guiding the therapeutic and surgical decisions of the medical staff. Post-transplant clinical and biochemical assessment of patients through laboratory tests (platelet count, transaminase and bilirubin levels, INR, factor V, lactates, and Insulin Growth Factor 1) and scores (model for end-stage liver disease, acute physiology and chronic health evaluation, sequential organ failure assessment and model of early allograft function) have been reported to have good performance, but they only allow late evaluation of patient status and graft function, requiring days to be quantified. The indocyanine green plasma disappearance rate has long been used as a liver function assessment technique and has produced interesting, although not univocal, results when performed between the 1th and the 5th day after transplantation. The liver maximal function capacity test is a promising method of metabolic liver activity assessment, but its use is limited by economic cost and extrahepatic factors. To date, a consensual definition of early allograft dysfunction and the integration and validation of the above-mentioned techniques, through the development of numerically consistent multicentric prospective randomised trials, are necessary. The medical and surgical management of transplanted patients could be greatly improved by using clinically reliable tools to predict early graft function. PMID:27468188

Predictive factors of short term outcome after liver transplantation: A review.

PubMed

Bolondi, Giuliano; Mocchegiani, Federico; Montalti, Roberto; Nicolini, Daniele; Vivarelli, Marco; De Pietri, Lesley

2016-07-14

Liver transplantation represents a fundamental therapeutic solution to end-stage liver disease. The need for liver allografts has extended the set of criteria for organ acceptability, increasing the risk of adverse outcomes. Little is known about the early postoperative parameters that can be used as valid predictive indices for early graft function, retransplantation or surgical reintervention, secondary complications, long intensive care unit stay or death. In this review, we present state-of-the-art knowledge regarding the early post-transplantation tests and scores that can be applied during the first postoperative week to predict liver allograft function and patient outcome, thereby guiding the therapeutic and surgical decisions of the medical staff. Post-transplant clinical and biochemical assessment of patients through laboratory tests (platelet count, transaminase and bilirubin levels, INR, factor V, lactates, and Insulin Growth Factor 1) and scores (model for end-stage liver disease, acute physiology and chronic health evaluation, sequential organ failure assessment and model of early allograft function) have been reported to have good performance, but they only allow late evaluation of patient status and graft function, requiring days to be quantified. The indocyanine green plasma disappearance rate has long been used as a liver function assessment technique and has produced interesting, although not univocal, results when performed between the 1(th) and the 5(th) day after transplantation. The liver maximal function capacity test is a promising method of metabolic liver activity assessment, but its use is limited by economic cost and extrahepatic factors. To date, a consensual definition of early allograft dysfunction and the integration and validation of the above-mentioned techniques, through the development of numerically consistent multicentric prospective randomised trials, are necessary. The medical and surgical management of transplanted patients could be greatly improved by using clinically reliable tools to predict early graft function.

Pneumonia in the surgical intensive care unit: is every one preventable?

PubMed

Wahl, Wendy L; Zalewski, Christy; Hemmila, Mark R

2011-10-01

Pneumonia is a major complication for hospitalized patients and has come under the scrutiny of health care regulating bodies, which propose that hospital-acquired pneumonia should not be reimbursed and potentially be a "never event." We hypothesized that many of our acutely injured patients develop pneumonia at the time of their initial traumatic event despite aggressive measures to prevent pneumonia during hospitalization. This retrospective review included all mechanically ventilated patients admitted to a mixed surgical intensive care units (ICU; trauma, general surgery, and burns) who developed pneumonia from 2006 to 2008. All pneumonia diagnosed by culture were obtained from bronchoalveolar lavage (BAL) specimens with ≥ 10(4) colony forming united (CFU)/mL considered a positive result. Criteria for ventilator-associated pneumonia (VAP) applied only to those patients ventilated mechanically for >48 hours at the time of a positive BAL culture. Aspiration organisms included Streptococcus species, methicillin-sensitive Staphylococcus aureus, Haemophilus influenzae, and oral flora. This was an institutional review board-approved study. There were 208 mechanically ventilated who patients underwent BAL, half of which were performed in the first 48 hours after admission for fever, infiltrate on chest radiograph, or increasing white blood cell count (early BAL group). Of these patients, 58% had positive BAL cultures (pneumonia) but did not have VAP. Only 10% of patients studied with early BAL had no growth on culture. Although the predominant organisms in the early BAL group were aspiration-type organisms, 17% had resistant pathogens, and 16% had other Gram-negative rods (GNR). This percentage was compared with the VAP group in whom 33% of patients had resistant organisms (P = .04) and 8% other GNR (P = NS). Twenty-five patients with ≤ 10(4) CFU/mL on early BAL underwent repeat BAL, and 16 (64%) were later diagnosed with VAP. Many intubated patients in the surgical ICU had evidence of early pneumonia or bacterial growth within 48 hours after arrival, suggesting early infection or colonization occurred before ICU admission. In addition, 33% with early bacterial growth on early BAL had resistant organisms or GNR on BAL culture, which suggests a patient-derived rather than environmentally acquired source. Copyright © 2011 Mosby, Inc. All rights reserved.

Early career choices and successful career progression in surgery in the UK: prospective cohort studies

PubMed Central

2010-01-01

Background Changes to the structure of medical training worldwide require doctors to decide on their career specialty at an increasingly early stage after graduation. We studied trends in career choices for surgery, and the eventual career destinations, of UK graduates who declared an early preference for surgery. Methods Postal questionnaires were sent, at regular time intervals after qualification, to all medical qualifiers from all UK medical schools in selected qualification years between 1974 and 2005. They were sent in the first year after qualification, at year three and five years after qualification, and at longer time intervals thereafter. Results Responses were received from 27 749 of 38 280 doctors (73%) at year one, 23 468 of 33151 (71%) at year three, and 17 689 of 24 870 (71%) at year five. Early career preferences showed that surgery has become more popular over the past two decades. Looking forward from early career choice, 60% of respondents (64% of men, 48% of women) with a first preference for a surgical specialty at year one eventually worked in surgery (p < 0.001 for the male-female comparison). Looking backward from eventual career destinations, 90% of responders working in surgery had originally specified a first choice for a surgical specialty at year one. 'Match' rates between eventual destinations and early choices were much higher for surgery than for other specialties. Considering factors that influenced early specialty choice 'a great deal', comparing aspiring surgeons and aspiring general practitioners (GPs), a significantly higher percentage who chose surgery than general practice specified enthusiasm for the specialty (73% vs. 53%), a particular teacher or department (34% vs. 12%), inclinations before medical school (20% vs. 11%), and future financial prospects (24% vs. 13%); and a lower percentage specified that hours and working conditions had influenced their choice (21% vs. 71%). Women choosing surgery were influenced less than men by their inclinations before medical school or by their future financial prospects. Conclusions Surgery is a popular specialty choice in the UK. The great majority of doctors who progressed in a surgical career made an early and definitive decision to do so. PMID:21044317

Endoscopic duodenal perforation: surgical strategies in a regional centre

PubMed Central

2014-01-01

Background Duodenal perforation is an uncommon complication of endoscopic retrograde cholangio-pancreatography (ERCP) and a rare complication of upper gastrointestinal endoscopy. Most are minor perforations that settle with conservative management. A few perforations however result in life-threatening retroperitoneal necrosis and require surgical intervention. There is a relative paucity of references specifically describing the surgical interventions required for this eventuality. Methods Five cases of iatrogenic duodenal perforation were ascertained between 2002 and 2007 at Cairns Base Hospital. Clinical features were analyzed and compared, with reference to a review of ERCP at that institution for the years 2005/2006. Results One patient recovered with conservative management. Of the other four, one died after initial laparotomy. The other three survived, undergoing multiple procedures and long inpatient stays. Conclusions Iatrogenic duodenal perforation with retroperitoneal necrosis is an uncommon complication of endoscopy, but when it does occur it is potentially life-threatening. Early recognition may lead to a better outcome through earlier intervention, although a protracted course with multiple procedures should be anticipated. A number of surgical techniques may need to be employed according to the individual circumstances of the case. PMID:24461069

Early surgical suction and washout for treatment of cytotoxic drug extravasations.

PubMed

Vandeweyer, E; Deraemaecker, R

2000-02-01

This case report is presented to assess safety and efficiency of early suction and saline washout of extravasated cytotoxic drugs. Through multiple small skin incisions, the area of extravasation is first suctioned and subsequently extensively washed out with saline. Incisions are left open and the arm is elevated for 24 hours. A complete healing was obtained in five days without any skin or soft tissue loss. No additional treatment was needed. Early referral and surgical treatment by suction and washout is a safe and reliable treatment protocol for major cytotoxic drug extravasation injuries.

Acute distal biceps tendon rupture--a new surgical technique using a de-tensioning suture to brachialis.

PubMed

Taylor, C J; Bansal, R; Pimpalnerkar, A

2006-09-01

Acute distal biceps rupture is a devastating injury in the young athlete and surgical repair offers the only chance of a full recovery. We report a new surgical technique used in 14 cases of acute distal tendon rupture in which the 'suture anchor technique' and a de-tensioning suture was employed. In this procedure the distal end of the biceps is re-attached to the radial tuberosity using a sliding whip stitch suture and the proximal part of the distal tendon repair attached to the underlying brachialis muscle with absorbable sutures. This restores correct anatomical alignment and isometric pull on the distal tendon and de-tensions the repair in the early post-operative period, allowing early rehabilitation and an early return to activity. In all cases patients regained a full pre-injury level of sporting activity at a mean period of 6.2 months (2-9 months).

Surgical Technical Evidence Review for Elective Total Joint Replacement Conducted for the AHRQ Safety Program for Improving Surgical Care and Recovery

PubMed Central

Siletz, Anaar E.; Singer, Emily S.; Faltermeier, Claire; Hu, Q. Lina; Ko, Clifford Y.; Golladay, Gregory J.; Kates, Stephen L.; Wick, Elizabeth C.; Maggard-Gibbons, Melinda

2018-01-01

Background: Use of enhanced recovery pathways (ERPs) can improve patient outcomes, yet national implementation of these pathways remains low. The Agency for Healthcare Research and Quality (AHRQ; funder), the American College of Surgeons, and the Johns Hopkins Medicine Armstrong Institute for Patent Safety and Quality have developed the Safety Program for Improving Surgical Care and Recovery—a national effort to catalyze implementation of practices to improve perioperative care and enhance recovery of surgical patients. This review synthesizes evidence that can be used to develop a protocol for elective total knee arthroplasty (TKA) and total hip arthroplasty (THA). Study Design: This review focuses on potential components of the protocol relevant to surgeons; anesthesia components are reported separately. Components were identified through review of existing pathways and from consultation with technical experts. For each, a structured review of MEDLINE identified systematic reviews, randomized trials, and observational studies that reported on these components in patients undergoing elective TKA/THA. This primary evidence review was combined with existing clinical guidelines in a narrative format. Results: Sixteen components were reviewed. Of the 10 preoperative components, most were focused on risk factor assessment including anemia, diabetes mellitus, tobacco use, obesity, nutrition, immune-modulating therapy, and opiates. Preoperative education, venous thromboembolism (VTE) prophylaxis, and bathing/Staphylococcus aureus decolonization were also included. The routine use of drains was the only intraoperative component evaluated. The 5 postoperative components included early mobilization, continuous passive motion, extended duration VTE prophylaxis, early oral alimentation, and discharge planning. Conclusion: This review synthesizes the evidence supporting potential surgical components of an ERP for elective TKA/THA. The AHRQ Safety Program for Improving Surgical Care and Recovery aims to guide hospitals and surgeons in identifying the best practices to implement in the surgical care of TKA and THA patients. PMID:29468091

Safe Surgery for All: Early Lessons from Implementing a National Government-Driven Surgical Plan in Ethiopia.

PubMed

Burssa, Daniel; Teshome, Atlibachew; Iverson, Katherine; Ahearn, Olivia; Ashengo, Tigistu; Barash, David; Barringer, Erin; Citron, Isabelle; Garringer, Kaya; McKitrick, Victoria; Meara, John; Mengistu, Abraham; Mukhopadhyay, Swagoto; Reynolds, Cheri; Shrime, Mark; Varghese, Asha; Esseye, Samson; Bekele, Abebe

2017-12-01

Recognizing the unmet need for surgical care in Ethiopia, the Federal Ministry of Health (FMOH) has pioneered innovative methodologies for surgical system development with Saving Lives through Safe Surgery (SaLTS). SaLTS is a national flagship initiative designed to improve access to safe, essential and emergency surgical and anaesthesia care across all levels of the healthcare system. Sustained commitment from the FMOH and their recruitment of implementing partners has led to notable accomplishments across the breadth of the surgical system, including but not limited to: (1) Leadership, management and governance-a nationally scaled surgical leadership and mentorship programme, (2) Infrastructure-operating room construction and oxygen delivery plan, (3) Supplies and logistics-a national essential surgical procedure and equipment list, (4) Human resource development-a Surgical Workforce Expansion Plan and Anaesthesia National Roadmap, (5) Advocacy and partnership-strong FMOH partnership with international organizations, including GE Foundation's SafeSurgery2020 initiative, (6) Innovation-facility-driven identification of problems and solutions, (7) Quality of surgical and anaesthesia care service delivery-a national peri-operative guideline and WHO Surgical Safety Checklist implementation, and (8) Monitoring and evaluation-a comprehensive plan for short-term and long-term assessment of surgical quality and capacity. As Ethiopia progresses with its commitment to prioritize surgery within its Health Sector Transformation Plan, disseminating the process and outcomes of the SaLTS initiative will inform other countries on successful national implementation strategies. The following article describes the process by which the Ethiopian FMOH established surgical system reform and the preliminary results of implementation across these eight pillars.

Does Early Versus Delayed Active Range of Motion Affect Rotator Cuff Healing After Surgical Repair? A Systematic Review and Meta-analysis.

PubMed

Kluczynski, Melissa A; Isenburg, Maureen M; Marzo, John M; Bisson, Leslie J

2016-03-01

The timing of passive range of motion (ROM) after surgical repair of the rotator cuff (RC) has been shown to affect healing. However, it is unknown if early or delayed active ROM affects healing. To determine whether early versus delayed active ROM affects structural results of RC repair surgery. Systematic review and meta-analysis. A systematic review of articles published between January 2004 and April 2014 was conducted. Structural results were compared for early (<6 weeks after surgery) versus delayed (≥6 weeks after surgery) active ROM using chi-square and Fisher exact tests, as well as relative risks (RRs) and 95% CIs. The analyses were stratified by tear size and repair method. A total of 37 studies (2251 repairs) were included in the analysis, with 10 (649 repairs) in the early group and 27 (1602 repairs) in the delayed group. For tears ≤3 cm, the risk of a structural tendon defect was higher in the early versus delayed group for transosseous plus single-row suture anchor repairs (39.7% vs 24.3%; RR, 1.63 [95% CI, 1.28-2.08]). For tears >3 cm, the risk of a structural tendon defect was higher in the early versus delayed group for suture bridge repairs (48% vs 17.5%; RR, 2.74 [95% CI, 1.59-4.73]) and all repair methods combined (40.5% vs 26.7%; RR, 1.52 [95% CI, 1.17-1.97]). For tears >5 cm, the risk of structural tendon defect was higher in the early versus delayed group for suture bridge repairs (100% vs 16.7%; RR, 6.00 [95% CI, 1.69-21.26]). There were no statistically significant associations for tears measuring ≤1, 1-3, or 3-5 cm. Early active ROM was associated with increased risk of a structural defect for small and large RC tears, and thus might not be advisable after RC repair. © 2015 The Author(s).

Phantom penis: historical dimensions.

PubMed

Wade, Nicholas J; Finger, Stanley

2010-10-01

Interest in sensations from removed body parts other than limbs has increased with modern surgical techniques. This applies particularly to operations (e.g., gender-changing surgeries) that have resulted in phantom genitalia. The impression given in modern accounts, especially those dealing with phantoms associated with penis amputation, is that this is a recently discovered phenomenon. Yet the historical record reveals several cases of phantom penises dating from the late-eighteenth century and the early-nineteenth century. These cases, recorded by some of the leading medical and surgical figures of the era, are of considerable historical and theoretical significance. This is partly because these phantoms were associated with pleasurable sensations, in contrast to the loss of a limb, which for centuries had been associated with painful phantoms. We here present several early reports on phantom penile sensations, with the intent of showing what had been described and why more than 200 years ago.

Early laparotomy wound failure as the mechanism for incisional hernia formation

PubMed Central

Xing, Liyu; Culbertson, Eric J.; Wen, Yuan; Franz, Michael G.

2015-01-01

Background Incisional hernia is the most common complication of abdominal surgery leading to reoperation. In the United States, 200,000 incisional hernia repairs are performed annually, often with significant morbidity. Obesity is increasing the risk of laparotomy wound failure. Methods We used a validated animal model of incisional hernia formation. We intentionally induced laparotomy wound failure in otherwise normal adult, male Sprague-Dawley rats. Radio-opaque, metal surgical clips served as markers for the use of x-ray images to follow the progress of laparotomy wound failure. We confirmed radiographic findings of the time course for mechanical laparotomy wound failure by necropsy. Results Noninvasive radiographic imaging predicts early laparotomy wound failure and incisional hernia formation. We confirmed both transverse and craniocaudad migration of radio-opaque markers at necropsy after 28 d that was uniformly associated with the clinical development of incisional hernias. Conclusions Early laparotomy wound failure is a primary mechanism for incisional hernia formation. A noninvasive radiographic method for studying laparotomy wound healing may help design clinical trials to prevent and treat this common general surgical complication. PMID:23036516

5 -year complex clinical and histopathological follow-up of a case of early gastric carcinoma (signet ring cells type).

PubMed

Serban, D; Branescu, C; Savlovschi, C; Simion, G; Mihai, A; El-Khatib, A; Tudor, C; Nica, A; Vancea, G; Ghelase, M; Dascalu, A M

2016-01-01

The paper presents the case of a male patient, hospitalized for acute abdomen due to perforated callous ulcer. Though the clinical appearance suggested a benign pathology, the histopathological exam of the resection piece showed multicentric early gastric carcinoma, signet ring cell type. At the patient's request, total gastrectomy was not performed, a conservative solution being chosen instead. Superior digestive endoscopy with biopsy and oncological dispensarization was performed one month after surgery, then at every 6 months. After 2 years of benign results, the histopathological exam revealed the presence of malign singlet ring cells in the bioptic specimen. Respecting the patient's option of preserving a good quality of life, subtotal gastrectomy with Pean type gastroenteroanastomosis was performed followed by postoperatory chemotherapy. Endoscopic and oncological follow-up were performed at every six months for another 3 years (up to present), and the evolution was favorable with no local or metastatic recurrence. Histopathological examination was of great help in the surgical management of this case, allowing a fortunate early diagnosis, a conservative surgical approach, and the preserving of a good quality of life.

Early intervention to promote medical student interest in surgery and the surgical subspecialties.

PubMed

Patel, Madhukar S; Mowlds, Donald S; Khalsa, Bhavraj; Foe-Parker, Jennifer E; Rama, Asheen; Jafari, Fariba; Whealon, Matthew D; Salibian, Ara; Hoyt, David B; Stamos, Michael J; Endres, Jill E; Smith, Brian R

2013-01-01

Concerns about projected workforce shortages are growing, and attrition rates among surgical residents remain high. Early exposure of medical students to the surgical profession may promote interest in surgery and allow students more time to make informed career decisions. The objective of this study was to evaluate the impact of a simple, easily reproducible intervention aimed at increasing first- and second-year medical student interest in surgery. Surgery Saturday (SS) is a student-organized half-day intervention of four faculty-led workshops that introduce suturing, knot tying, open instrument identification, operating room etiquette, and basic laparoscopic skills. Medical students who attended SS were administered pre-/post-surveys that gauged change in surgical interest levels and provided a self-assessment (1-5 Likert-type items) of knowledge and skills acquisition. First- and second-year medical students. Change in interest in the surgical field as well as perceived knowledge and skills acquisition. Thirty-three first- and second-year medical students attended SS and completed pre-/post-surveys. Before SS, 14 (42%) students planned to pursue a surgical residency, 4 (12%) did not plan to pursue a surgical residency, and 15 (46%) were undecided. At the conclusion, 29 (88%) students indicated an increased interested in surgery, including 87% (13/15) who were initially undecided. Additionally, attendees reported a significantly (p < 0.05) higher comfort level in the following: suturing, knot tying, open instrument identification, operating room etiquette, and laparoscopic instrument identification and manipulation. SS is a low resource, high impact half-day intervention that can significantly promote early medical student interest in surgery. As it is easily replicable, adoption by other medical schools is encouraged. Copyright © 2012 Association of Program Directors in Surgery. Published by Elsevier Inc. All rights reserved.

Minimally Invasive Surgical Staging for Ovarian Carcinoma: A Propensity-Matched Comparison With Traditional Open Surgery.

PubMed

Ditto, Antonino; Bogani, Giorgio; Martinelli, Fabio; Signorelli, Mauro; Chiappa, Valentina; Scaffa, Cono; Indini, Alice; Leone Roberti Maggiore, Umberto; Lorusso, Domenica; Raspagliesi, Francesco

2017-01-01

Growing evidence supports the safety of a laparoscopic approach for patients affected by apparent early-stage ovarian cancer. However, no well-designed studies comparing laparoscopic and open surgical staging are available. In the present investigation we aimed to provide a balanced long-term comparison between these 2 approaches. Retrospective study (Canadian Task Force classification II-2). Tertiary center. Data of consecutive patients affected by early-stage ovarian cancer who had laparoscopic staging were matched 1:1 with a cohort of patients undergoing open surgical staging. The matching was conducted by a propensity-score comparison. Laparoscopic and open surgical staging. Fifty patient pairs (100 patients: 50 undergoing laparoscopic staging vs 50 undergoing open surgical staging) were included. Demographic and baseline oncologic characteristics were balanced between groups (p > .2). We observed that patients undergoing laparoscopic staging experienced longer operative time (207.2 [71.6] minutes vs 180.7 [47.0] minutes; p = .04), lower blood loss (150 [52.7] mL vs 339.8 [225.9] mL; p < .001), and shorter length of hospital stay (4.0 [2.6] days vs 6.1 [1.6] days; p < .001) compared with patients undergoing open surgical staging. No conversion to open surgery occurred. Complication rate was similar between groups. No difference in survival outcomes were observed, after a mean (SD) follow-up of 49.5 (64) and 52.6 (31.7) months after laparoscopic and open surgical staging, respectively. Our findings suggest that the implementation of minimally invasive staging does not influence survival outcomes of patients affected by early-stage ovarian cancer. Laparoscopic staging improved patient outcomes, reducing length of hospital stay. Further large prospective studies are warranted. Copyright © 2016 AAGL. Published by Elsevier Inc. All rights reserved.

Penile fracture: experience at Ayub Teaching Hospital.

PubMed

Khan, Raza Muhammad; Malik, Masud Akhtar; Jamil, Muhammad; Khan, Delawar; Shah, Iftikhar Hussain

2008-01-01

Penile fracture is a relatively rare traumatic rupture of the tunica albuginea of one or both corpora cavernosa of an erect penis. It is a real urological emergency which needs early assessment and surgical management. Twelve (12) cases of penile fracture were reviewed from July, 1997 to July, 2007 in the Department of Urology, Ayub Teaching Hospital Abbottabad. All cases presented with classical history of penile fracture and the diagnosis was made on the basis of history and clinical examination only. All the patients underwent immediate surgical repair with well preserved potency and excellent overall results. Penile fracture has typical signs. Standard treatment consists of immediate surgical repair of penile fracture with a low incidence of late complications. Post op complications including urethral strictures and erectile dysfunction should be ruled out by regular follow-up.

Challenges in the surgical management of ectopic pregnancy in a low-resource setting: Mpilo Central Hospital, Bulawayo, Zimbabwe.

PubMed

Ngwenya, Solwayo

2017-10-01

Background Ectopic pregnancy contributes to maternal morbidity and mortality, especially in low-resourced countries with limited facilities for early diagnosis and treatment. It is a very challenging condition to diagnose. Patients may collapse and die while undergoing investigation. Aims To assess surgical treatment given to patients presenting at Mpilo Central Hospital, the challenges that are faced and the outcomes; and also to document how women survive this dangerous condition in a setting challenged by low resources. Results All the patients had prompt life-saving surgery within 48 h of admission despite the challenges faced. The survival rate was 100% during the period of the study. Conclusion It is possible to prevent maternal mortality in low-resource countries by maintaining basic clinical and surgical skills.

The effect of a simple educational intervention on interest in early abortion training among family medicine residents.

PubMed

Wu, Justine P; Bennett, Ian; Levine, Jeffrey P; Aguirre, Abigail Calkins; Bellamy, Scarlett; Fleischman, Joan

2006-06-01

We aimed to assess the effect of an educational intervention on the interest in and support for abortion training among family medicine residents. We conducted a cross-sectional survey before and after an educational lecture on medical and surgical abortion in primary care among 89 residents in 10 New Jersey family medicine programs. Before the lecture, there was more interest in medical abortion training than surgical abortion. Resident interest in surgical abortion and overall support for abortion training increased after the educational intervention (p<.01). Efforts to develop educational programs on early abortion care may facilitate the integration of abortion training in family medicine.

Effects of decompressive surgery on prognosis and cognitive deficits in herpes simplex encephalitis.

PubMed

Midi, Ipek; Tuncer, Nese; Midi, Ahmet; Mollahasanoglu, Aynur; Konya, Deniz; Sav, Aydin

2007-01-01

Herpes simplex encephalitis (HSE) is a serious viral infection with a high rate of mortality. The most commonly seen complications are behavioral changes, seizures and memory deficits. We report the case of a 37-year-old man with HSE in the right temporal lobe and a severe midline shift who was treated with acyclovir. The patient underwent anterior temporal lobe resection. Although HSE can cause permanent cognitive deficits, in this case, early surgical intervention minimized any deficit, as determined by detailed neuropsychological examination. Surgical decompression is indicated as early as possible in severe cases. This case report emphasizes the effect of surgical decompression for HSE on cognitive function, which has rarely been mentioned before.

Costs and Consequences of Early Hospital Discharge After Major Inpatient Surgery in Older Adults

PubMed Central

Regenbogen, Scott E.; Cain-Nielsen, Anne H.; Norton, Edward C.; Chen, Lena M.; Birkmeyer, John D.; Skinner, Jonathan S.

2017-01-01

IMPORTANCE As prospective payment transitions to bundled reimbursement, many US hospitals are implementing protocols to shorten hospitalization after major surgery. These efforts could have unintended consequences and increase overall surgical episode spending if they induce more frequent postdischarge care use or readmissions. OBJECTIVE To evaluate the association between early postoperative discharge practices and overall surgical episode spending and expenditures for postdischarge care use and readmissions. DESIGN, SETTING, AND PARTICIPANTS This investigation was a cross-sectional cohort study of Medicare beneficiaries undergoing colectomy (189 229 patients at 1876 hospitals), coronary artery bypass grafting (CABG) (218 940 patients at 1056 hospitals), or total hip replacement (THR) (231774 patients at 1831 hospitals) between January 1, 2009, and June 30, 2012. The dates of the analysis were September 1, 2015, to May 31, 2016. Associations between surgical episode payments and hospitals’ length of stay (LOS) mode were evaluated among a risk and postoperative complication-matched cohort of patients without major postoperative complications. To further control for potential differences between hospitals, a within-hospital comparison was also performed evaluating the change in hospitals’ mean surgical episode payments according to their change in LOS mode during the study period. EXPOSURE Undergoing surgery in a hospital with short vs long postoperative hospitalization practices, characterized according to LOS mode, a measure least sensitive to postoperative outliers. MAIN OUTCOMES AND MEASURES Risk-adjusted, price-standardized, 90-day overall surgical episode payments and their components, including index, outlier, readmission, physician services, and postdischarge care. RESULTS A total of 639 943 Medicare beneficiaries were included in the study. Total surgical episode payments for risk and postoperative complication-matched patients were significantly lower among hospitals with lowest vs highest LOS mode ($26 482 vs $29 250 for colectomy, $44 777 vs $47 675 for CABG, and $24 553 vs $27 927 for THR; P < .001 for all). Shortest LOS hospitals did not exhibit a compensatory increase in payments for postdischarge care use ($4011 vs $5083 for colectomy, P < .001; $6015 vs $6355 for CABG, P = .14; and $7132 vs $9552 for THR, P < .001) or readmissions ($2606 vs $2887 for colectomy, P = .16; $3175 vs $3064 for CABG, P = .67; and $1373 vs $1514 for THR, P = .93). Hospitals that exhibited the greatest decreases in LOS mode had the highest reductions in surgical episode payments during the study period. CONCLUSIONS AND RELEVANCE Early routine postoperative discharge after major inpatient surgery is associated with lower total surgical episode payments. There is no evidence that savings from shorter postsurgical hospitalization are offset by higher postdischarge care spending. Therefore, accelerated postoperative care protocols appear well aligned with the goals of bundled payment initiatives for surgical episodes. PMID:28329352

Evolution and results of the surgical management of 143 cases of severe acute pancreatitis in a referral centre.

PubMed

Busquets, Juli; Peláez, Núria; Secanella, Lluís; Darriba, Maria; Bravo, Alejandro; Santafosta, Eva; Valls, Carles; Gornals, Joan; Peña, Carmen; Fabregat, Juan

2014-11-01

Surgery is the accepted treatment for infected acute pancreatitis, although mortality remains high. As an alternative, a staged management has been proposed to improve results. Initial percutaneous drainage could allow surgery to be postponed, and improve postoperative results. Few centres in Spain have published their results of surgery for acute pancreatitis. To review the results obtained after surgical treatment of acute pancreatitis during a period of 12 years, focusing on postoperative mortality. We have reviewed the experience in the surgical treatment of severe acute pancreatitis (SAP) at Bellvitge University Hospital from 1999 to 2011. To analyse the results, 2 periods were considered, before and after 2005. A descriptive and analytical study of risk factors for postoperative mortality was performed A total of 143 patients were operated on for SAP, and necrosectomy or debridement of pancreatic and/or peripancreatic necrosis was performed, or exploratory laparotomy in cases of massive intestinal ischemia. Postoperative mortality was 25%. Risk factors were advanced age (over 65 years), the presence of organ failure, sterility of the intraoperative simple, and early surgery (< 7 days). The only risk factor for mortality in the multivariant analysis was the time from the start of symptoms to surgery of<7 days; furthermore, 50% of these patients presented infection in one of the intraoperative cultures. Pancreatic infection can appear at any moment in the evolution of the disease, even in early stages. Surgery for SAP has a high mortality rate, and its delay is a factor to be considered in order to improve results. Copyright © 2014 AEC. Published by Elsevier Espana. All rights reserved.

Cushing's disease: pathobiology, diagnosis, and management.

PubMed

Lonser, Russell R; Nieman, Lynnette; Oldfield, Edward H

2017-02-01

Cushing's disease (CD) is the result of excess secretion of adrenocorticotropic hormone (ACTH) by a benign monoclonal pituitary adenoma. The excessive secretion of ACTH stimulates secretion of cortisol by the adrenal glands, resulting in supraphysiological levels of circulating cortisol. The pathophysiological levels of cortisol are associated with hypertension, diabetes, obesity, and early death. Successful resection of the CD-associated ACTH-secreting pituitary adenoma is the treatment of choice and results in immediate biochemical remission with preservation of pituitary function. Accurate and early identification of CD is critical for effective surgical management and optimal prognosis. The authors review the current pathophysiological principles, diagnostic methods, and management of CD.

[Diagnosis and surgical treatment of adrenocortical cancer with invasion into great veins].

PubMed

Kharnas, S S; Ippolitov, L I; Polunin, G V; Vetshev, S P; Slobodyanik, A S; Saliba, M B; Kovalenko, A A; Lukich, K V

2015-01-01

To estimate immediate and remote resaults of treatment of adrenocortical cancer with invasion into great veins. It was analyzed survey and treatment results in 3 patients with adrenocortical cancer and invasion into renal veins and inferior vena cava. Radical surgery with tumoral thrombi removal from great vessels was performed in all cases. There were no complications and deaths in early postoperative period. Life expectancy after surgery was 6, 13 and over 58 months. At present time surgical intervention for adrenocortical cancer with invasion into great veins is single method to prolong patients' life.

EVALUATION OF SURGICAL TREATMENT OF FRACTURES OF THORACOLUMBAR SPINE WITH THIRD-GENERATION MATERIAL FOR INTERNAL FIXATION

PubMed Central

Bortoletto, Adalberto; Rodrigues, Luiz Cláudio Lacerda; Matsumoto, Marcelo Hide

2015-01-01

Objective: To evaluate the functional results from patients with surgical fractures in the thoracolumbar spine. Method: A prospective study including 100 patients with spinal fractures in the thoracic and lumbar segments was conducted. The lesions were classified in accordance with the AO system, and the patients were treated surgically. The presence of early kyphosis and its evolution after the surgical intervention, and the presence of postoperative pain and its evolution up to the 24th week after the surgery, were evaluated. We compared our data with the literature. Results: One hundred surgical patients were analyzed, of which 37 were type A, 46 were type B and 17 were Type C. Patients who presented Frankel A kept their clinical status, but patients with Frankel B or higher evolved with some improvement. The average improvement in pain based on a visual analog scale was more than four points. All the patients were able to return to their daily routine activities, although we did not take the return to work to be an assessment criterion. Conclusion: Despite controversy regarding the indications for surgery in cases of fractured spine, we believe that the method that we used was satisfactory because of the good results and low complication rate. However, more randomized prospective studies with longer follow-up are needed in order to evaluate this type of fixation. PMID:27047822

A new conservative-dynamic treatment for the acute ruptured Achilles tendon.

PubMed

Neumayer, Felix; Mouhsine, Elyazid; Arlettaz, Yvan; Gremion, Gérald; Wettstein, Michael; Crevoisier, Xavier

2010-03-01

There is a trend towards surgical treatment of acute ruptured Achilles tendon. While classical open surgical procedures have been shown to restore good functional capacity, they are potentially associated with significant complications like wound infection and paresthesia. Modern mini-invasive surgical techniques significantly reduce these complications and are also associated with good functional results so that they can be considered as the surgical treatment of choice. Nevertheless, there is still a need for conservative alternative and recent studies report good results with conservative treatment in rigid casts or braces. We report the use of a dynamic ankle brace in the conservative treatment of Achilles tendon rupture in a prospective non-randomised study of 57 consecutive patients. Patients were evaluated at an average follow-up time of 5 years using the modified Leppilahti Ankle Score, and the first 30 patients additionally underwent a clinical examination and muscular testing with a Cybex isokinetic dynamometer at 6 and 12 months. We found good and excellent results in most cases. We observed five complete re-ruptures, almost exclusively in case of poor patient's compliance, two partial re-ruptures and one deep venous thrombosis complicated by pulmonary embolism. Although prospective comparison with other modern treatment options is still required, the functional outcome after early ankle mobilisation in a dynamic cast is good enough to ethically propose this method as an alternative to surgical treatment.

Surgical Instrument Restraint in Weightlessness

NASA Technical Reports Server (NTRS)

Campbell, Mark R.; Dawson, David L.; Melton, Shannon; Hooker, Dona; Cantu, Hilda

2000-01-01

Performing a surgical procedure during spaceflight will become more likely with longer duration missions in the near future. Minimal surgical capability has been present on previous missions as the definitive medical care time was short and the likelihood of surgical events too low to justify surgical hardware availability. Early demonstrations of surgical procedures in the weightlessness of parabolic flight indicated the need for careful logistical planning and restraint of surgical hardware. The consideration of human ergonomics also has more impact in weightlessness than in the conventionall-g environment. Three methods of surgical instrument restraint - a Minor Surgical Kit (MSK), a Surgical Restraint Scrub Suit (SRSS), and a Surgical Tray (ST) were evaluated in parabolic flight surgical procedures. The Minor Surgical Kit was easily stored, easily deployed, and demonstrated the best ability to facilitate a surgical procedure in weightlessness. Important factors in this surgical restraint system include excellent organization of supplies, ability to maintain sterility, accessibility while providing secure restraint, ability to dispose of sharp items and biological trash, and ergonomical efficiency.

Early experience using the da Vinci Surgical System for the treatment of mediastinal tumors.

PubMed

Kajiwara, Naohiro; Taira, Masahiro; Yoshida, Koichi; Hagiwara, Masaru; Kakihana, Masatoshi; Usuda, Jitsuo; Uchida, Osamu; Ohira, Tatsuo; Kawate, Norihiko; Ikeda, Norihiko

2011-10-01

The da Vinci Surgical System has been used in only a few cases for treating mediastinal tumors in Japan. Recently, we used the da Vinci Surgical System for various types of anterior and middle mediastinal tumors in clinical practice. We report our early experience using the da Vinci Surgical System. Seven patients gave written informed consent to undergo robotic surgery for mediastinal tumor dissection using the da Vinci Surgical System. We evaluated the safety and feasibility of this system for the surgical treatment of mediastinal tumors. Two specialists in thoracic surgery who are certified to use the da Vinci S Surgical System and another specialist acted as an assistant performed the tumor dissection. We were able to access difficult-to-reach areas, such as the mediastinum, safely. All the resected tumors were classified as benign tumors histologically. The average da Vinci setting time was 14.0 min, the average working time was 55.7 min, and the average overall operating time was 125.9 min. The learning curve for the da Vinci setup and manipulation time was short. Robotic surgery enables mediastinal tumor dissection in certain cases more safely and easily than conventional video-assisted thoracoscopic surgery and less invasively than open thoracotomy.

Early or delayed stabilization in severely injured patients with spinal fractures? Current surgical objectivity according to the Trauma Registry of DGU: treatment of spine injuries in polytrauma patients.

PubMed

Bliemel, Christopher; Lefering, Rolf; Buecking, Benjamin; Frink, Michael; Struewer, Johannes; Krueger, Antonio; Ruchholtz, Steffen; Frangen, Thomas Manfred

2014-02-01

Because of a lack of evidence, the appropriate timing of surgical stabilization of thoracic and lumbar spine injuries in severely injured patients is still controversial. Data of a large international trauma register were analyzed to investigate the medical care situation of unstable spinal column fractures in patients with multiple injuries, so as to examine the outcome related to timing of surgical stabilization. Data sets of the Trauma Registry of German Trauma Society (Deutsche Gesellschaft für Unfallchirurgie [DGU]) (1993-2010) were analyzed. The Trauma Registry of DGU is a prospective, multicenter register that provides information on severely injured patients. All patients with an Injury Severity Score (ISS) of 16 or greater caused by blunt trauma, subsequent treatment of 7 days or more, 16 years or older, and thoracic or lumbar spine injuries (spine Abbreviated Injury Scale [AIS] score ≥ 2) were included in our analysis. Patients with relevant spine injuries classified as having a spine AIS score of 3 or greater were further analyzed in terms of whether they got early (<72 hours) or late (>72 hours) surgical treatment due to unstable spinal column fractures. Of 24,974 patients, 8,994 (36.0%) had documented spinal injuries (spine AIS score ≥ 2). A total of 1,309 patients who sustained relevant thoracic spine injuries (spine AIS score ≥ 3) and 994 patients who experienced lumbar spine trauma and classified as having spine AIS score of 3 or greater were more precisely analyzed. Of these, 68.2% and 71.0%, respectively, received an early thoracic or lumbar spine fixation. With an increase in spinal injury severity, an increase in early stabilization in the thoracic and lumbar spine was seen. In the group of patients with early surgical stabilization, significantly shorter hospital stays, shorter intensive care unit stays, fewer days on mechanical ventilation, and lower rates of sepsis were seen. In the case that additional body regions were affected, for example, when patients were critically ill, a delayed spinal stabilization was more often performed. A spinal stabilization at an early stage (<72 hours) is presumed to be beneficial. Although some patients may require delay due to necessary medical improvement, every reasonable effort should be made to treat patients with instable spinal column fractures as soon as possible. If an early surgical treatment is feasible, severely injured patients may benefit from a shorter period of hospital treatment and a lower rate of complications. Therapeutic study, level III.

Sellar Door: Harvey Cushing’s Entry into the Pituitary Gland, the Unabridged Johns Hopkins Experience 1896-1912

PubMed Central

Pendleton, Courtney; Adams, Hadie; Mathioudakis, Nestoras; Quiñones-Hinojosa, Alfredo

2014-01-01

OBJECTIVE To review the original surgical records from the Johns Hopkins Hospital, and analyze the records of patients Cushing treated for pituitary disorders from 1896 to 1912. METHODS Following IRB approval, and through the courtesy of the Alan Mason Chesney Archives, we reviewed the original surgical files from the Johns Hopkins Hospital. Patients presenting with pituitary-related symptoms, who underwent surgical treatment directed at the pituitary gland, were selected for further review. RESULTS Thirty-seven patients who underwent surgical intervention for pituitary disorders were found. Of these patients, 12 were mentioned only briefly in Cushing’s 1912 monograph, whereas 6 were not described at all. The remaining 19 were documented by Cushing in his 1912 monograph. Cushing used three main surgical approaches to the pituitary: transsphenoidal, transcranial, and the subfrontal “omega incision.” There were 6 inpatient deaths. The mean time to last follow-up was 41.0 months. At follow-up, headache was the most common unresolved symptom. CONCLUSION This review highlights Cushing’s accomplishments in the surgical treatment of suspected pituitary pathology during his early career as a young attending at Johns Hopkins Hospital. It reveals new information about patients whom Cushing did not include in his publications detailing his surgical experience at the Johns Hopkins Hospital. PMID:22079823

Robotic Surgery

PubMed Central

Lanfranco, Anthony R.; Castellanos, Andres E.; Desai, Jaydev P.; Meyers, William C.

2004-01-01

Objective: To review the history, development, and current applications of robotics in surgery. Background: Surgical robotics is a new technology that holds significant promise. Robotic surgery is often heralded as the new revolution, and it is one of the most talked about subjects in surgery today. Up to this point in time, however, the drive to develop and obtain robotic devices has been largely driven by the market. There is no doubt that they will become an important tool in the surgical armamentarium, but the extent of their use is still evolving. Methods: A review of the literature was undertaken using Medline. Articles describing the history and development of surgical robots were identified as were articles reporting data on applications. Results: Several centers are currently using surgical robots and publishing data. Most of these early studies report that robotic surgery is feasible. There is, however, a paucity of data regarding costs and benefits of robotics versus conventional techniques. Conclusions: Robotic surgery is still in its infancy and its niche has not yet been well defined. Its current practical uses are mostly confined to smaller surgical procedures. PMID:14685095

[Characteristics of neuromuscular scoliosis].

PubMed

Putzier, M; Groß, C; Zahn, R K; Pumberger, M; Strube, P

2016-06-01

Usually, neuromuscular scolioses become clinically symptomatic relatively early and are rapidly progressive even after the end of growth. Without sufficient treatment they lead to a severe reduction of quality of life, to a loss of the ability of walking, standing or sitting as well as to an impairment of the cardiopulmonary system resulting in an increased mortality. Therefore, an intensive interdisciplinary treatment by physio- and ergotherapists, internists, pediatricians, orthotists, and orthopedists is indispensable. In contrast to idiopathic scoliosis the treatment of patients with neuromuscular scoliosis with orthosis is controversially discussed, whereas physiotherapy is established and essential to prevent contractures and to maintain the residual sensorimotor function.Frequently, the surgical treatment of the scoliosis is indicated. It should be noted that only long-segment posterior correction and fusion of the whole deformity leads to a significant improvement of the quality of life as well as to a prevention of a progression of the scoliosis and the development of junctional problems. The surgical intervention is usually performed before the end of growth. A prolonged delay of surgical intervention does not result in an increased height but only in a deformity progression and is therefore not justifiable. In early onset neuromuscular scolioses guided-growth implants are used to guarantee the adequat development. Because of the high complication rates, further optimization of these implant systems with regard to efficiency and safety have to be addressed in future research.

Role of concanavalin A lectin in recognition of pterygium remnant after surgical excision: Preliminary results of a prospective study

PubMed Central

Díaz-González, Juan A; Mayoral-Chávez, Miguel A; Bohórquez, Paulina Leyva; de la Torre, Ma. del Pilar Gabriel; Hernández-Cruz, Pedro; Martínez-Cruz, Ruth

2007-01-01

Background: Pterygium is one of the most common conjunctival diseases among ophthalmic pathologies. The frequency of recurrences is high, either after surgical treatment or after treatment combined with mitomycin C or beta-radiation therapy. Aims: The purpose of this study was to determine whether concanavalin A (ConA) lectin bound to the pterygial surface can be used to detect recurrence or remnants of pterygium after surgical excision. Materials and Methods: This was a prospective study on 20 patients with pterygium, divided in five stages, pre-surgery, early post-surgery (24h), late post-surgery (seven days), very late post-surgery (four weeks) and two months after the procedure. A drop of fluorescein-marked Con A (35 µg/mL) was instilled in the lower conjunctival eyelid sac and the eye was exposed to the light of a Wood′s lamp for an average of five seconds. Results: Out of the 20 patients, eight patients were found to have fluorescent stretch marks over the scar corresponding to residual pterygial tissue at four weeks; two months after the procedure of re-surgery we observed no fluorescent remnants. All residual pterygia were confirmed through histochemistry studies. Conclusion: It was possible to detect remnants of pterygium in postoperative patients and recurrences in early pre-clinical stages through the visualization of fluorescent ConA bound to the pterygial surface. PMID:17699943

Medical Abortion Provided by Nurse-Midwives or Physicians in a High Resource Setting: A Cost-Effectiveness Analysis.

PubMed

Sjöström, Susanne; Kopp Kallner, Helena; Simeonova, Emilia; Madestam, Andreas; Gemzell-Danielsson, Kristina

2016-01-01

The objective of the present study is to calculate the cost-effectiveness of early medical abortion performed by nurse-midwifes in comparison to physicians in a high resource setting where ultrasound dating is part of the protocol. Non-physician health care professionals have previously been shown to provide medical abortion as effectively and safely as physicians, but the cost-effectiveness of such task shifting remains to be established. A cost effectiveness analysis was conducted based on data from a previously published randomized-controlled equivalence study including 1180 healthy women randomized to the standard procedure, early medical abortion provided by physicians, or the intervention, provision by nurse-midwifes. A 1.6% risk difference for efficacy defined as complete abortion without surgical interventions in favor of midwife provision was established which means that for every 100 procedures, the intervention treatment resulted in 1.6 fewer incomplete abortions needing surgical intervention than the standard treatment. The average direct and indirect costs and the incremental cost-effectiveness ratio (ICER) were calculated. The study was conducted at a university hospital in Stockholm, Sweden. The average direct costs per procedure were EUR 45 for the intervention compared to EUR 58.3 for the standard procedure. Both the cost and the efficacy of the intervention were superior to the standard treatment resulting in a negative ICER at EUR -831 based on direct costs and EUR -1769 considering total costs per surgical intervention avoided. Early medical abortion provided by nurse-midwives is more cost-effective than provision by physicians. This evidence provides clinicians and decision makers with an important tool that may influence policy and clinical practice and eventually increase numbers of abortion providers and reduce one barrier to women's access to safe abortion.

New Surgical Drapes for Observation of the Lower Extremities during Abdominal Aortic Repair.

PubMed

Obitsu, Yukio; Shigematsu, Hiroshi; Satou, Kazuhiro; Watanabe, Yoshiko; Saiki, Naozumi; Koizumii, Nobusato

2010-01-01

For the early diagnosis and therapy of peripheral thromboembolism (TE) as a complication of abdominal aortic repair (AAR), we developed and evaluated the usefulness of surgical drapes that permit observation of the lower extremities during AAR. Between January 2007 and June 2009, the handling, durability, and usefulness of new surgical drapes were evaluated during AAR in 157 patients with abdominal aortic aneurysms and 9 patients with peripheral arterial disease. The drapes are manufactured by Hogy Medical Co. Ltd. and made of a water-repellent, spun lace, non-woven fabric, including a transparent polyethylene film that covers the patients' legs. This transparent film enables inspection and palpation of the lower extremities during surgery for early diagnosis and therapy of peripheral TE. As a peripheral complication, 1 patient had right lower extremity TE. This was diagnosed immediately after anastomosis, thrombectomy was performed, and the remaining clinical course was uneventful. In all patients, the drapes permitted observation of the lower extremities , and the dorsal arteries were palpable. There were no problems with durability. New surgical drapes permit observation of the lower extremities during AAR for early diagnosis and treatment of peripheral TE.

Novel surgical procedures in glaucoma: advances in penetrating glaucoma surgery.

PubMed

Filippopoulos, Theodoros; Rhee, Douglas J

2008-03-01

Despite late modifications and enhancements, traditional penetrating glaucoma surgery is not without complications and is reserved for patients in whom pharmacologic treatment and/or laser trabeculoplasty do not suffice to control the intraocular pressure. This article critically reviews recent advances in penetrating glaucoma surgery with particular attention paid to two novel surgical approaches: ab interno trabeculectomy with the Trabectome and implantation of the Ex-PRESS shunt. Ab interno trabeculectomy (Trabectome) achieves a sustained 30% reduction in intraocular pressure by focally ablating and cauterizing the trabecular meshwork/inner wall of Schlemm's canal. It has a remarkable safety profile with respect to early hypotonous or infectious complications as it does not generate a bleb, but it can be associated with early postoperative intraocular pressure spikes that may necessitate additional glaucoma surgery. The Ex-PRESS shunt is more commonly implanted under a partial thickness scleral flap, and appears to have similar efficacy to standard trabeculectomy offering some advantages with respect to the rate of early complications related to hypotony. Penetrating glaucoma surgery will continue to evolve. As prospective randomized clinical trials become available, we will determine the exact role of these surgical techniques in the glaucoma surgical armamentarium.

Rationale for early versus late intervention with arthroscopy for treatment of inflammatory/degenerative temporomandibular joint disorders.

PubMed

Israel, Howard A; Behrman, David A; Friedman, Joel M; Silberstein, Jennifer

2010-11-01

The goal of this study was to determine if there were differences in outcomes of arthroscopic surgery in patients with inflammatory/degenerative temporomandibular joint (TMJ) disease who underwent early surgical intervention versus late surgical intervention. The study population included 44 consecutive patients who met the criteria for TMJ operative arthroscopy who were divided into early and late intervention groups. The time between the onset of symptoms and the performance of arthroscopy was used to determine entry into the early versus late intervention group. All groups were evaluated for changes in preoperative versus postoperative pain levels based on visual analog scale (VAS) scores and maximum interincisal opening distance. Statistical analyses included the Student t test to determine if there were significant differences between preoperative and postoperative assessments in the early and late intervention groups. The mean time between onset of symptoms in the early intervention group (21 patients) was 5.4 months compared with 33 months in the late intervention group (23 patients). All patient groups had statistically significant decreases in pain and improvement in maximum interincisal opening distance after arthroscopy. The early intervention group had a mean decrease in VAS pain scores of 5.14 compared with the late intervention group with a mean decrease in VAS pain scores of 2.84, and this difference was significant (P = .012). The early intervention group had a mean increase in maximum interincisal opening of 12.38 mm compared with the late intervention group with a mean increase of 7.70. Although statistical significance was not achieved for increases in maximum interincisal opening between the early and late intervention groups (P = .089), the difference between the 2 groups was suggestive of a trend. There were no surgical complications for either group; however, 2 patients in the late intervention group developed persistent chronic neuropathic pain, requiring pain management. TMJ arthroscopy reliably decreased pain and increased the maximum interincisal opening distance in the early and late intervention groups. The early intervention group had better surgical outcomes than the late intervention group. Arthroscopic surgery should be considered early in the management of patients with inflammatory/degenerative TMJ disease. Copyright © 2010 American Association of Oral and Maxillofacial Surgeons. Published by Elsevier Inc. All rights reserved.

Timing of Decompression in Patients With Acute Spinal Cord Injury: A Systematic Review

PubMed Central

Wilson, Jefferson R.; Tetreault, Lindsay A.; Kwon, Brian K.; Arnold, Paul M.; Mroz, Thomas E.; Shaffrey, Christopher; Harrop, James S.; Chapman, Jens R.; Casha, Steve; Skelly, Andrea C.; Holmer, Haley K.; Brodt, Erika D.; Fehlings, Michael G.

2017-01-01

Study Design: Systematic review. Objective: To conduct a systematic review and synthesis of the literature to assess the comparative effectiveness, safety, and cost-effectiveness of early (≤24 hours) versus late decompression (>24 hours) in adults with acute spinal cord injury (SCI). Methods: A systematic search was conducted of Medline, EMBASE, the Cochrane Collaboration Library, and Google Scholar to identify studies published through November 6, 2014. Studies published in any language, in humans, and with an abstract were considered for inclusion. Included studies were critically appraised and the overall strength of evidence was determined using methods proposed by the Grading of Recommendation Assessment, Development and Evaluation working group. Results: The search yielded 449 potentially relevant citations. Sixteen additional primary studies were identified through other sources. Six studies met inclusion criteria. All but 2 studies were considered to have moderately high risk of bias. Across studies and injury levels, the impact of early surgical decompression (≤24 hours) on clinically important improvement in neurological status was variable. Isolated studies reported statistically significant and clinically important improvements at 6 months (cervical injury, low strength of evidence) and following discharge from inpatient rehabilitation (all levels, very low strength of evidence) but not at other time points; another study observed a statistically significant 6 point improvement in ASIA Impairment Scale (AIS) among patients with AIS B, C, or D, but not for those with AIS A (very low strength of evidence). In one study of acute central cord syndrome without instability, a clinically and statistically meaningful improvement in total motor scores was reported at 6 and 12 months in patients treated early (versus late). There were, however, no significant differences in AIS improvement between early and late surgical groups at 6- or 12-months (very low strength of evidence). One of 3 studies found a shorter length of hospital stay associated with early surgical decompression. Of 3 studies reporting on safety, no significant differences in rates of complications (including mortality, neurologic deterioration, pneumonia or pressure ulcers) were noted between early and late decompression groups. Conclusions: Results surrounding the efficacy of early versus late decompressive surgery, as well as the quality of evidence available, were variable depending on the level of SCI, timing of follow-up, and specific outcome considered. Existing evidence supports improved neurological recovery among cervical SCI patients undergoing early surgery; however, evidence regarding remaining SCI populations and clinical outcomes was inconsistent. PMID:29164038

[Operative vs. non-operative treatment of acute Achilles tendon rupture].

PubMed

Bulatović, Nikola; Aligrudić, Velisa; Dasić, Zarko; Pepić, Dzihad; Jusković, Aleksandar

2013-01-01

It affects most frequently middle aged recreational male sportsmen (30-50 years old), previously followed by prodromal symptoms (5-33%). Rupture spot is 3 to 5 cm above heel bone vertex (90-95%) Retrospective study. WORKING OBJECTIVE: Comparison of functional re-. suits and complications of cast immobilization non-operative treatment and open suture surgical treatment. Overall 46 patients included who were treated at the Clinic for Orthopedics and Traumatology within the Clinical Center of Montenegro in Podgorica between 2004 and 2012. Patients were divided into two groups: I group consisted of 21 patients (45.65%) who were treated by cast immobilization and the II (control) group consisted of 25 patients (54.35%) who were treated by open surgical technique. Division by gender: 44 male patients (95.65%) and 2 female patients (4.35%). WORKING RESULTS: The average age of patients was 38.8 +/- 2.79 (21-60 years of age); for the patients treated operationally 37.1 +/- 3.98 years of age, for the patients treated non-operationally 40.2 +/- 2.39; 28 right side patients (60.86%), 18 left side patients (39.14%); Surface infection detected on 1 patient (2.17%); 2 patients with partial rupture, while 3 patients had complete rupture during early rehabilitation period after immobilization was taken off. Complete rupture detected on 3 patients (6.25%) has been recovered surgically. Thromboembolism noticed on 3 patients (6.52%) while 2 patients (4.34%) were affected by pulmonary embolism. Tendon elongation present on 3 patients (Magnetic Resonance (MR) Diagnostics) and on 1 patient reoperation was performed 3 months after the primary surgical intervention. This study didn't show significant statistical difference between two ways of treatment, but early immobilization is recommended because of better results. In case of Achilles tendon rupture, the advantage should be given to the surgical treatment, especially if younger population is treated.

Cost analysis of magnetically controlled growing rods compared with traditional growing rods for early-onset scoliosis in the US: an integrated health care delivery system perspective

PubMed Central

Polly, David W; Ackerman, Stacey J; Schneider, Karen; Pawelek, Jeff B; Akbarnia, Behrooz A

2016-01-01

Purpose Traditional growing rod (TGR) for early-onset scoliosis (EOS) is effective but requires repeated invasive surgical lengthenings under general anesthesia. Magnetically controlled growing rod (MCGR) is lengthened noninvasively using a hand-held magnetic external remote controller in a physician office; however, the MCGR implant is expensive, and the cumulative cost savings have not been well studied. We compared direct medical costs of MCGR and TGR for EOS from the US integrated health care delivery system perspective. We hypothesized that over time, the MCGR implant cost will be offset by eliminating repeated TGR surgical lengthenings. Methods For both TGR and MCGR, the economic model estimated the cumulative costs for initial implantation, lengthenings, revisions due to device failure, surgical-site infections, device exchanges (at 3.8 years), and final fusion, over a 6-year episode of care. Model parameters were estimated from published literature, a multicenter EOS database of US institutions, and interviews. Costs were discounted at 3.0% annually and represent 2015 US dollars. Results Of 1,000 simulated patients over 6 years, MCGR was associated with an estimated 270 fewer deep surgical-site infections and 197 fewer revisions due to device failure compared with TGR. MCGR was projected to cost an additional $61 per patient over the 6-year episode of care compared with TGR. Sensitivity analyses indicated that the results were sensitive to changes in the percentage of MCGR dual rod use, months between TGR lengthenings, percentage of hospital inpatient (vs outpatient) TGR lengthenings, and MCGR implant cost. Conclusion Cost neutrality of MCGR to TGR was achieved over the 6-year episode of care by eliminating repeated TGR surgical lengthenings. To our knowledge, this is the first cost analysis comparing MCGR to TGR – from the US provider perspective – which demonstrates the efficient provision of care with MCGR. PMID:27695352

Interventions for treating proximal humeral fractures in adults.

PubMed

Handoll, Helen H G; Brorson, Stig

2015-11-11

Fracture of the proximal humerus, often termed shoulder fracture, is a common injury in older people. The management of these fractures varies widely. This is an update of a Cochrane Review first published in 2001 and last updated in 2012. To assess the effects (benefits and harms) of treatment and rehabilitation interventions for proximal humeral fractures in adults. We searched the Cochrane Bone, Joint and Muscle Trauma Group Specialised Register, the Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE, EMBASE, and other databases, conference proceedings and bibliographies of trial reports. The full search ended in November 2014. We considered all randomised controlled trials (RCTs) and quasi-randomised controlled trials pertinent to the management of proximal humeral fractures in adults. Both review authors performed independent study selection, risk of bias assessment and data extraction. Only limited meta-analysis was performed. We included 31 heterogeneous RCTs (1941 participants). Most of the 18 separate treatment comparisons were tested by small single-centre trials. The main exception was the surgical versus non-surgical treatment comparison tested by eight trials. Except for a large multicentre trial, bias in these trials could not be ruled out. The quality of the evidence was either low or very low for all comparisons except the largest comparison.Nine trials evaluated non-surgical treatment in mainly minimally displaced fractures. Four trials compared early (usually one week) versus delayed (three or four weeks) mobilisation after fracture but only limited pooling was possible and most of the data were from one trial (86 participants). This found some evidence that early mobilisation resulted in better recovery and less pain in people with mainly minimally displaced fractures. There was evidence of little difference between the two groups in shoulder complications (2/127 early mobilisation versus 3/132 delayed mobilisation; 4 trials) and fracture displacement and non-union (2/52 versus 1/54; 2 trials).One quasi-randomised trial (28 participants) found the Gilchrist-type sling was generally more comfortable than the Desault-type sling (body bandage). One trial (48 participants) testing pulsed electromagnetic high-frequency energy provided no evidence. Two trials (62 participants) provided evidence indicating little difference in outcome between instruction for home exercises versus supervised physiotherapy. One trial (48 participants) reported, without presentable data, that home exercise alone gave better early and comparable long-term results than supervised exercise in a swimming pool plus home exercise.Eight trials, involving 567 older participants, evaluated surgical intervention for displaced fractures. There was high quality evidence of no clinically important difference in patient-reported shoulder and upper-limb function at one- or two-year follow-up between surgical (primarily locking plate fixation or hemiarthroplasty) and non-surgical treatment (sling immobilisation) for the majority of displaced proximal humeral fractures; and moderate quality evidence of no clinically important difference between the two groups in quality of life at two years (and at interim follow-ups at six and 12 months). There was moderate quality evidence of little difference between groups in mortality in the surgery group (17/248 versus 12/248; risk ratio (RR) 1.40 favouring non-surgical treatment, 95% confidence interval (CI) 0.69 to 2.83; P = 0.35; 6 trials); only one death was explicitly linked with the treatment. There was moderate quality evidence of a higher risk of additional surgery in the surgery group (34/262 versus 16/261; RR 2.06, 95% CI 1.18 to 3.60; P = 0.01; 7 trials). Although there was moderate evidence of a higher risk of adverse events after surgery, the 95% confidence intervals for adverse events also included the potential for a greater risk of adverse events after non-surgical treatment.Different methods of surgical management were tested in 12 trials. One trial (57 participants) comparing two types of locking plate versus a locking nail for treating two-part surgical neck fractures found some evidence of slightly better function after plate fixation but also of a higher rate of surgically-related complications. One trial (61 participants) comparing a locking plate versus minimally invasive fixation with distally inserted intramedullary K-wires found little difference between the two implants at two years. Compared with hemiarthroplasty, one trial (32 participants) found similar results with locking plate fixation in function and re-operation rates, whereas another trial (30 participants) reported all five re-operations occurred in the tension-band fixation group. One trial (62 participants) found better patient-rated (Quick DASH) and composite shoulder function scores at a minimum of two years follow-up and a lower incidence of re-operation and complications after reverse shoulder arthroplasty (RSA) compared with hemiarthroplasty.No important between-group differences were found in one trial (120 participants) comparing the deltoid-split approach versus deltopectoral approach for non-contact bridging plate fixation, and two trials (180 participants) comparing 'polyaxial' and 'monaxial' screws in locking plate fixation. One trial (68 participants) produced some preliminary evidence that tended to support the use of medial support locking screws in locking plate fixation. One trial (54 participants) found fewer adverse events, including re-operations, for the newer of two types of intramedullary nail. One trial (35 participants) found better functional results for one of two types of hemiarthroplasty. One trial (45 participants) found no important effects of tenodesis of the long head of the biceps for people undergoing hemiarthroplasty.Very limited evidence suggested similar outcomes from early versus later mobilisation after either surgical fixation (one trial: 64 participants) or hemiarthroplasty (one trial: 49 participants). There is high or moderate quality evidence that, compared with non-surgical treatment, surgery does not result in a better outcome at one and two years after injury for people with displaced proximal humeral fractures involving the humeral neck and is likely to result in a greater need for subsequent surgery. The evidence does not cover the treatment of two-part tuberosity fractures, fractures in young people, high energy trauma, nor the less common fractures such as fracture dislocations and head splitting fractures.There is insufficient evidence from RCTs to inform the choices between different non-surgical, surgical, or rehabilitation interventions for these fractures.

The Effect on Somatic Growth of Surgical and Catheter Treatment of Secundum Atrial Septal Defects.

PubMed

Chlebowski, Meghan M; Dai, Hongying; Kaine, Stephen F

2017-10-01

Historical studies suggest an association between atrial septal defect (ASD) and impaired growth with inconsistent improvement following closure. Limited data exist regarding the impact on growth in the era of transcatheter therapy. To evaluate the effect of closure on growth, we conducted a retrospective review of patients undergoing surgical or transcatheter closure during two time periods. Four hundred patients with isolated secundum ASD were divided into three cohorts: early surgical, contemporary surgical, and transcatheter. Data collected included demographics; height, weight, and body mass index (BMI) percentiles; catheterization hemodynamics; and co-morbidities. For all cohorts, there was no significant change in height or weight percentiles during two years after ASD closure. Age at repair was later for contemporary surgical and transcatheter cohorts (p < 0.0001). In the transcatheter cohort, mean Qp:Qs was 1.65 ± 0.54, but there was no correlation between greater Qp:Qs and decreased somatic growth. Subgroup analysis for patients with any initial growth percentile <5th percentile demonstrated a significant change in weight and BMI percentiles in the first two years after closure (p < 0.0004). The advent of transcatheter therapy shifted institutional practice to later age at repair for both surgical and transcatheter closure. There was no significant change in weight and height percentiles during two years after closure. Only patients with initial weight and BMI <5th percentile had improved growth after treatment. Concern for impaired growth should not generally be an indication for early ASD repair. However, early repair may be indicated in children with existing significant growth failure.

Early diagnosis of post-varicella necrotising fasciitis: A medical and surgical emergency

PubMed Central

Xavier, Rose; Abraham, Bobby; Cherian, Vinod Jacob; Joseph, Jobin I.

2016-01-01

Necrotising fasciitis (NF) is an extremely rare complication of a rather common paediatric viral exanthem varicella. Delayed diagnosis and treatment can lead to significant morbidity and mortality. Laboratory risk indicator of NF score aids in early clinical diagnosis in suspected cases of post-varicella NF thus enabling timely intervention. Surgery delayed for more than 24 hours, is an independent risk factor for death. Surgical debridement with good antibiotic coverage is the definitive treatment for NF. PMID:27251524

The variable clinical presentation of tuberculosis otitis media and the importance of early detection.

PubMed

Abes, Generoso T; Abes, Franco Louie L B; Jamir, Joselito C

2011-06-01

Tuberculosis (TB) is a rare cause of otitis media. This study aims to increase awareness on the clinical presentation of TB otitis media and illustrate how early detection affects treatment outcome. Chart review of 12 patients (13 ears) from a tertiary hospital in Manila, Philippines, seen from 2004 to 2009. Clinical predictors of the disease were summarized. Clinical, radiologic, and audiometric outcomes after treatment were compared between treatment groups. The 5 otoscopic presentations were multiple perforations, single perforation with refractory otorrhea and exuberant granulation tissue formation, single perforation with minimal otorrhea and no granulation tissue formation, intact tympanic membrane with middle ear effusion, and intact tympanic membrane with tumorlike tissue in the middle ear. Clinical predictors of the disease were history of pulmonary TB, work-related contamination of the infection, positive purified protein derivative test, positive chest radiographic finding and intraoperative granulation tissue with cheesy material, and temporal bone computed tomographic scan findings. Patients who had no middle ear surgery showed significantly better clinical, radiologic, and audiometric outcomes than those who were diagnosed late and had more complicated surgical procedure. The clinical presentation of TB otitis media is variable. Early detection of the early forms entail less surgical intervention and favors better treatment results.

Doppler ultrasonography in living donor liver transplantation recipients: Intra- and post-operative vascular complications

PubMed Central

Abdelaziz, Omar; Attia, Hussein

2016-01-01

Living-donor liver transplantation has provided a solution to the severe lack of cadaver grafts for the replacement of liver afflicted with end-stage cirrhosis, fulminant disease, or inborn errors of metabolism. Vascular complications remain the most serious complications and a common cause for graft failure after hepatic transplantation. Doppler ultrasound remains the primary radiological imaging modality for the diagnosis of such complications. This article presents a brief review of intra- and post-operative living donor liver transplantation anatomy and a synopsis of the role of ultrasonography and color Doppler in evaluating the graft vascular haemodynamics both during surgery and post-operatively in accurately defining the early vascular complications. Intra-operative ultrasonography of the liver graft provides the surgeon with useful real-time diagnostic and staging information that may result in an alteration in the planned surgical approach and corrections of surgical complications during the procedure of vascular anastomoses. The relevant intra-operative anatomy and the spectrum of normal and abnormal findings are described. Ultrasonography and color Doppler also provides the clinicians and surgeons early post-operative potential developmental complications that may occur during hospital stay. Early detection and thus early problem solving can make the difference between graft survival and failure. PMID:27468207

Acute and chronic pancreatitis: surgical management.

PubMed

Dzakovic, Alexander; Superina, Riccardo

2012-08-01

Pancreatitis is becoming increasingly prevalent in children, posing new challenges to pediatric health care providers. Although some general adult treatment paradigms are applicable in the pediatric population, diagnostic workup and surgical management of acute and chronic pancreatitis have to be tailored to anatomic and pathophysiological entities peculiar to children. Nonbiliary causes of acute pancreatitis in children are generally managed nonoperatively with hydration, close biochemical and clinical observation, and early initiation of enteral feeds. Surgical intervention including cholecystectomy or endoscopic retrograde cholangiopancreatography is often required in acute biliary pancreatitis, whereas infected pancreatic necrosis remains a rare absolute indication for pancreatic debridement and drainage via open, laparoscopic, or interventional radiologic procedure. Chronic pancreatitis is characterized by painful irreversible changes of the parenchyma and ducts, which may result in or be caused by inadequate ductal drainage. A variety of surgical procedures providing drainage, denervation, resection, or a combination thereof are well established to relieve pain and preserve pancreatic function. Copyright © 2012. Published by Elsevier Inc.

Relevance of early head CT scans following neurosurgical procedures: an analysis of 892 intracranial procedures at Rush University Medical Center.

PubMed

Fontes, Ricardo B V; Smith, Adam P; Muñoz, Lorenzo F; Byrne, Richard W; Traynelis, Vincent C

2014-08-01

Early postoperative head CT scanning is routinely performed following intracranial procedures for detection of complications, but its real value remains uncertain: so-called abnormal results are frequently found, but active, emergency intervention based on these findings may be rare. The authors' objective was to analyze whether early postoperative CT scans led to emergency surgical interventions and if the results of neurological examination predicted this occurrence. The authors retrospectively analyzed 892 intracranial procedures followed by an early postoperative CT scan performed over a 1-year period at Rush University Medical Center and classified these cases according to postoperative neurological status: baseline, predicted neurological change, unexpected neurological change, and sedated or comatose. The interpretation of CT results was reviewed and unexpected CT findings were classified based on immediate action taken: Type I, additional observation and CT; Type II, active nonsurgical intervention; and Type III, surgical intervention. Results were compared between neurological examination groups with the Fisher exact test. Patients with unexpected neurological changes or in the sedated or comatose group had significantly more unexpected findings on the postoperative CT (p < 0.001; OR 19.2 and 2.3, respectively) and Type II/III interventions (p < 0.001) than patients at baseline. Patients at baseline or with expected neurological changes still had a rate of Type II/III changes in the 2.2%-2.4% range; however, no patient required an immediate return to the operating room. Over a 1-year period in an academic neurosurgery service, no patient who was neurologically intact or who had a predicted neurological change required an immediate return to the operating room based on early postoperative CT findings. Obtaining early CT scans should not be a priority in these patients and may even be cancelled in favor of MRI studies, if the latter have already been planned and can be performed safely and in a timely manner. Early postoperative CT scanning does not assure an uneventful course, nor should it replace accurate and frequent neurological checks, because operative interventions were always decided in conjunction with the neurological examination.

Reducing the rate of early primary hip dislocation by combining a change in surgical technique and an increase in femoral head diameter to 36 mm.

PubMed

Ho, Ki Wai Kevin; Whitwell, George S; Young, Steve K

2012-07-01

We report how changes to our total hip arthroplasty (THA) surgical practise lead to a decrease in early hip dislocation rates. Group B consisted of 421 consecutive primary THA operations performed via a posterior approach. The operative technique included a meticulous repair of the posterior capsule, alignment of the acetabular cup with the transverse acetabular ligament (TAL) and a 36-mm-diameter femoral head. We compared the dislocation rates and cost implications of this technique to a historical control Group A consisting of 389 patients. The control group had their THA performed with no repair of the capsule, no identification of the TAL and all received a 28-mm-diameter head. Our primary outcome is the rate of early hip dislocation and we hypothesised that we can reduce the rate of early hip dislocation with this new regime. In Group B there were no early dislocations (within 6 months) and two (0.5 %) dislocations within 18 months; minimum follow-up time was 18 months with a range of (18-96 months). This compared to a 1.8 % early dislocation rate and a 2.6 % rate at 18 months in Group A; minimum follow-up time was 60 months with a range of (60-112 months). These results were statistically significant (p = 0.006). We suggest that when primary hip arthroplasty is performed through a posterior approach, a low early dislocation rate can be achieved using the described methods.

Effects of Decompressive Surgery on Prognosis and Cognitive Deficits in Herpes Simplex Encephalitis

PubMed Central

Midi, Ipek; Tuncer, Nese; Midi, Ahmet; Mollahasanoglu, Aynur; Konya, Deniz; Sav, Aydın

2007-01-01

Herpes simplex encephalitis (HSE) is a serious viral infection with a high rate of mortality. The most commonly seen complications are behavioral changes, seizures and memory deficits. We report the case of a 37-year-old man with HSE in the right temporal lobe and a severe midline shift who was treated with acyclovir. The patient underwent anterior temporal lobe resection. Although HSE can cause permanent cognitive deficits, in this case, early surgical intervention minimized any deficit, as determined by detailed neuropsychological examination. Surgical decompression is indicated as early as possible in severe cases. This case report emphasizes the effect of surgical decompression for HSE on cognitive function, which has rarely been mentioned before. PMID:18430984

[Surgical treatment of children with brachial plexus paralysis].

PubMed

Grossman, J A; Ramos, L E; Tidwell, M; Price, A; Papazian, O; Alfonso, I

1998-08-01

A variety of surgical procedures exist for early repair of the nerve injury in obstetrical brachial plexus palsy, including neuroma excision and nerve grafting, neurolysis and neurotization. Secondary deformities of the shoulder, forearm, and hand can similarly be reconstructed using soft tissue and skeletal procedures. This review describes our surgical approach to maximize the ultimate functional outcome in infants and children with obstetrical brachial plexus palsy.

Seventeen years' experience of penile fracture: conservative vs. surgical treatment.

PubMed

Yapanoglu, Turgut; Aksoy, Yilmaz; Adanur, Senol; Kabadayi, Bariş; Ozturk, Gurkan; Ozbey, Isa

2009-07-01

Penile fracture is the rupture of the tunica of one or both corpora cavernosa due to direct blunt trauma to the erected penis. Partial or complete rupture of the urethra or injury to the deep dorsal vein may accompany penile fracture. To compare conservative and surgical treatment modalities in terms of duration of hospitalization, early and late complications such as penile nodule and curvature, erectile dysfunction, and painful erection. Treatment results and complications in two groups were evaluated with history and physical examination, and International Index of Erectile Function-5 Questionnaire was used for erectile function assessment. Methods. The charts of 42 men diagnosed with penile fracture were retrospectively reviewed, and two treatment modalities were compared: conservative (Group I) and surgical (Group II). Results. Between 1991 and 2008, a total of 42 patients with penile fracture were followed in our clinic for a mean of 18 months (range: 6-30 months). Five men who refused surgical treatment were treated conservatively, and the other 37 patients underwent surgical treatment. In Group II, the most common complication was painful erection (in 4 of 37 patients, 10.8 %), whereas in Group I, 80 % (4/5 patients) suffered complications such as wound infection, painful erection, penile nodule and curvature, and erectile dysfunction. Conclusion. Diagnosis of penile fracture can be based on history and physical examination; diagnostic tests such as ultrasonography and magnetic resonance imaging are generally not required. Fractures must be repaired either immediately or delayed. Because management with emergency surgical repair is the most effective approach, with the lowest complication rate, surgical treatment should be preferred compared to a conservative approach.

Case Report-Inguinoscrotal ureteral hernia diagnosed on micturating cystourethrography.

PubMed

Sripathi, Smiti; Rajagopal, Kv; Kakkar, Chandan; Polnaya, Ashwin

2011-07-01

The presence of a ureter within an inguinal hernia is an extremely rare entity, usually discovered incidentally during herniorrhaphy and may pose a surgical risk. Early preoperative diagnosis is crucial to guide proper surgical approach and to preserve renal function.

Prosthetic valve endocarditis.

PubMed Central

Moore-Gillon, J; Eykyn, S J; Phillips, I

1983-01-01

During 1965 to 1982, 32 episodes of infective endocarditis on prosthetic valves in 30 patients were treated at this hospital. In early endocarditis (presenting within four months of operation) staphylococci were the organisms most commonly responsible. Early endocarditis appears to be declining in incidence and is largely preventable; sternal sepsis was the main predisposing factor, requiring urgent and effective treatment. Streptococci were the most common organisms in late onset disease, but as with natural valve endocarditis a wide range or organisms was responsible. All but one of the patients with early onset disease were treated conservatively, but mortality was high; prompt surgical replacement of infected prostheses is probably indicated in such patients. Medical management was effective in most patients with late onset disease, and for them early surgical intervention may not be justified. PMID:6412805

Dysfunction of mechanical heart valve prosthesis: experience with surgical management in 48 patients

PubMed Central

Ma, Wei-Guo; Hou, Bin; Abdurusul, Adiljan; Gong, Ding-Xu; Tang, Yue; Chang, Qian; Xu, Jian-Ping

2015-01-01

Background Dysfunction of mechanical heart valve prostheses is an unusual but potentially lethal complication after mechanical prosthetic valve replacement. We seek to report our experience with mechanical valve dysfunction regarding etiology, surgical techniques and early outcomes. Methods Clinical data of 48 patients with mechanical valve dysfunction surgically treated between October 1996 and June 2011 were analyzed. Results Mean age was 43.7±10.9 years and 34 were female (70.8%). The median interval from primary valve implantation to dysfunction was 44.5 months (range, 1 hour to 20 years). There were 21 emergent and 27 elective reoperations. The etiology was thrombosis in 19 cases (39.6%), pannus in 12 (25%), thrombosis and pannus in 11 (22.9%), improper disc orientation in 2 (4.1%), missing leaflet in 1 (2.1%), excessively long knot end in 1 (2.1%), endogenous factor in 1 (2.1%) and unidentified in 1 (2.1%). Surgical procedure was mechanical valve replacement in 37 cases (77.1%), bioprosthetic valve replacement in 7 (14.9%), disc rotation in 2 (4.2%) and excision of excessive knot end in 1 (2.1%). Early deaths occurred in 7 patients (14.6%), due to low cardiac output in 3 (6.3%), multi-organ failure in 2 (4.2%) and refractory ventricular fibrillation in 2 (4.2%). Complications occurred in 10 patients (20.8%). Conclusions Surgical management of mechanical valve dysfunction is associated with significant mortality and morbidity. Earlier identification and prompt reoperation are vital to achieving better clinical outcomes. The high incidence of thrombosis in this series highlights the need for adequate anticoagulation and regular follow-up after mechanical valve replacement. PMID:26793354

Patient selection for day case-eligible surgery: identifying those at high risk for major complications.

PubMed

Mathis, Michael R; Naughton, Norah N; Shanks, Amy M; Freundlich, Robert E; Pannucci, Christopher J; Chu, Yijia; Haus, Jason; Morris, Michelle; Kheterpal, Sachin

2013-12-01

Due to economic pressures and improvements in perioperative care, outpatient surgical procedures have become commonplace. However, risk factors for outpatient surgical morbidity and mortality remain unclear. There are no multicenter clinical data guiding patient selection for outpatient surgery. The authors hypothesize that specific risk factors increase the likelihood of day case-eligible surgical morbidity or mortality. The authors analyzed adults undergoing common day case-eligible surgical procedures by using the American College of Surgeons' National Surgical Quality Improvement Program database from 2005 to 2010. Common day case-eligible surgical procedures were identified as the most common outpatient surgical Current Procedural Terminology codes provided by Blue Cross Blue Shield of Michigan and Medicare publications. Study variables included anthropometric data and relevant medical comorbidities. The primary outcome was morbidity or mortality within 72 h. Intraoperative complications included adverse cardiovascular events; postoperative complications included surgical, anesthetic, and medical adverse events. Of 244,397 surgeries studied, 232 (0.1%) experienced early perioperative morbidity or mortality. Seven independent risk factors were identified while controlling for surgical complexity: overweight body mass index, obese body mass index, chronic obstructive pulmonary disease, history of transient ischemic attack/stroke, hypertension, previous cardiac surgical intervention, and prolonged operative time. The demonstrated low rate of perioperative morbidity and mortality confirms the safety of current day case-eligible surgeries. The authors obtained the first prospectively collected data identifying risk factors for morbidity and mortality with day case-eligible surgery. The results of the study provide new data to advance patient-selection processes for outpatient surgery.

The education, training, and specialization of surgeons: turn-of-the-century America and its postgraduate medical schools.

PubMed

Rutkow, Ira

2013-12-01

To understand the institutions, personnel, and events that shaped postgraduate medical schools in late 19th- and early 20th-century America. In a little remembered chapter of American surgical medical history, postgraduate medical schools played a decisive role in surgery's march toward professionalization and specialization. While William Halsted was first establishing his training program in Baltimore, medical facilities such as the New York Polyclinic and the New York Post-Graduate were already turning out thousands of physicians who considered themselves "specialists" in surgery. An analysis of the published and unpublished medical and lay literature relating to the nation's postgraduate medical schools. The founding of postgraduate medical schools in turn-of-the-century America was a key event in the acceptance of surgery as a legitimate specialty within the whole of medicine. These little remembered institutions laid the foundation for the blossoming of surgical care and the extraordinary clinical advances that followed. Postgraduate medical schools, particularly the New York Polyclinic and the New York Post-Graduate, were dominant influences in shaping the early history of surgery in America. These institutions brought the pressure for specialization in surgery to the forefront of discussions about medical education and training. For the first time, a large number of practitioners were offered a formalized surgical experience in a busy urban medical facility. As a result, and despite their being long forgotten, the importance of postgraduate medical schools in our nation's surgical history cannot be overstated.

Craniocerebral aspergillosis in immunocompetent hosts: surgical perspective.

PubMed

Shamim, Muhammad Shahzad; Siddiqui, Arshad A; Enam, Syed Ather; Shah, Ahmed Ali; Jooma, Rashid; Anwar, Saleha

2007-01-01

Craniocerebral aspergillosis is a rare but dangerous variety of central nervous system infections. Surgery is being widely recognized as the cornerstone of management. Due to the rarity of the disease, difficulty and delay in diagnosis and poor outcome, there is very little in the literature regarding the various surgical strategies that may be adopted in these patients. Early aggressive surgery followed by chemotherapy offers the best chances. Surgical planning would depend upon the type and location of the disease process as well as the condition of the patient. Perioperative care holds immense importance and knowledge of possible complications is essential. Aspergillosis of the central nervous system is difficult to diagnose and equally difficult to treat. Surgery remains the cornerstone of management followed by systemic antifungal medications. Results are better in immunocompetent patients as compared to those who are immunocompromised.

Treatment of complete acromioclavicular dislocation: present indications and surgical technique with biodegradable cords.

PubMed

Mönig, S P; Burger, C; Helling, H J; Prokop, A; Rehm, K E

1999-11-01

We report a retrospective study of 48 patients with complete acromioclavicular dislocation (Tossy III). All patients (38 male; 10 female) with an average age of 33.4 years underwent surgery including PDS-augmentation. More than half of the injuries were caused by sport accidents. There were no complications during surgery. 87% of the patients were free of complaints and subjectively very satisfied with the surgical results. By radiological examination we diagnosed a subluxation of the clavicula in 25% of the cases and arthrosis in 17% of the cases. Assessment of subjective complaints, the clinical examination, and the radiological diagnostic according to the Taft Score (0-12 points) resulted in an average value of 10.2 points. The surgical intervention using PDS-cord augmentation in cases of complete acromioclavicular separation is a safe and economic method with a low complication rate. Advantages are possible early-functional treatment, no risk of movement of implants, and avoidance of metal removal.

[Liver transplantation--indications, surgical technique, results--the analysis of a clinical series of 200 cases].

PubMed

Popescu, I; Ionescu, M; Braşoveanu, V; Hrehoreţ, D; Matei, E; Dorobantu, B; Zamfir, R; Alexandrescu, S; Grigorie, M; Tulbure, D; Popa, L; Ungureanu, M; Tomescu, D; Droc, G; Popescu, H; Cristea, A; Gheorghe, L; Iacob, S; Gheorghe, C; Boroş, M; Lupescu, I; Vlad, L; Herlea, V; Croitoru, M; Platon, P; Alloub, A

2010-01-01

Initially considered experimental, liver transplantation (LT) has become the treatment of choice for the patients with end-stage liver diseases. Between April 2000 and October 2009, 200 LTs (10 reLTs) were performed in 190 patients, this study being retrospective. There were transplanted 110 men and 80 women, 159 adults and 31 children with the age between 1 and 64 years old (mean age--39.9). The main indication in the adult group was represented by viral cirrhosis, while the pediatric series the etiology was mainly glycogenosis and biliary atresia. There were performed 143 whole graft LTs, 46 living donor LTs, 6 split LTs, 4 reduced LTs and one domino LT RESULTS: The postoperative survival was 90% (170 patients). The patient and graft one-year and five-year survivals were 76.9%, 73.6% and 71%, 68.2%, respectively. The early complications occurred in 127 patients (67%). The late complications were recorded in 71 patients (37.3%). The intraoperative and early postoperative mortality rate was 9.5% (18 patients). The Romanian liver transplantation program from Fundeni includes all types of current surgical techniques and the results are comparable with those from other international centers.

Surgical treatment of pectoralis major muscle rupture with adjustable cortical button.

PubMed

Pochini, Alberto de Castro; Rodrigues, Marcus de Souza Barbosa; Yamashita, Larissa; Belangero, Paulo Santoro; Andreoli, Carlos Vicente; Ejnisman, Benno

2018-01-01

To assess the tendon reconstruction technique for total rupture of the pectoralis major muscle using an adjustable cortical button. Prospective study of 27 male patients with a mean age of 29.9 (SD = 5.3 years) and follow-up of 2.3 years. The procedure consisted of autologous grafts taken from the semitendinosus and gracilis tendons and an adjustable cortical button. Patients were evaluated functionally by the Bak criteria. The surgical treatment of pectoralis major muscle tendon reconstruction was performed in the early stages (three weeks) in six patients (22.2%) and in 21 patients (77.8%), in the late stages. Patients operated with the adjustable cortical button technique obtained 96.3% excellent or good results, with only 3.7% having poor results (Bak criteria). Of the total, 85.2% were injured while performing bench press exercises and 14.8%, during the practice of Brazilian jiu-jitsu or wrestling. All weight-lifting athletes had history of anabolic steroid use. The early or delayed reconstruction of ruptured pectoralis major muscle tendons with considerable muscle retraction, using an adjustable cortical button and autologous knee flexor grafts, showed a high rate of good results.

Harvey Cushing's Approaches to Tumors in His Early Career: From the Skull Base to the Cranial Vault

PubMed Central

Pendleton, Courtney; Raza, Shaan M.; Gallia, Gary L.; Quiñones-Hinojosa, Alfredo

2011-01-01

In this report, we review Dr. Cushing's early surgical cases at the Johns Hopkins Hospital, revealing details of his early operative approaches to tumors of the skull base and cranial vault. Following Institutional Review Board approval, and through the courtesy of the Alan Mason Chesney Archives, we reviewed the Johns Hopkins Hospital surgical files from 1896 to 1912. Participants included four adult patients and one child who underwent surgical resection of bony tumors of the skull base and the cranial vault. The main outcome measures were operative approach and condition recorded at the time of discharge. The indications for surgery included unspecified malignant tumor of the basal meninges and temporal bone, basal cell carcinoma, osteoma of the posterior skull base, and osteomas of the frontal and parietofrontal cranial vault. While Cushing's experience with selected skull base pathology has been previously reported, the breadth of his contributions to operative approaches to the skull base has been neglected. PMID:22470271

Robotic-Assisted Videothoracoscopic Surgery of the Lung.

PubMed

Velez-Cubian, Frank O; Ng, Emily P; Fontaine, Jacques P; Toloza, Eric M

2015-07-01

Despite initial concerns about the general safety of videothoracoscopic surgery, minimally invasive videothoracoscopic surgical procedures have advantages over traditional open thoracic surgery via thoracotomy. Robotic-assisted minimally invasive surgery has expanded to almost every surgical specialty, including thoracic surgery. Adding a robotic-assisted surgical system to a videothoracoscopic surgical procedure corrects several shortcomings of videothoracoscopic surgical cameras and instruments. We performed a literature search on robotic-assisted pulmonary resections and compared the published robotic series data with our experience at the H. Lee Moffitt Cancer Center & Research Institute. All perioperative outcomes, such as intraoperative data, postoperative complications, chest tube duration, hospital length of stay (LOS), and in-hospital mortality rates were noted. Our literature search found 23 series from multiple surgical centers. We divided the literature into 2 groups based on the year published (2005-2010 and 2011-2014). Operative times from earlier studies ranged from 150 to 240 minutes compared with 90 to 242 minutes for later studies. Conversion rates (to open lung resection) from the earlier studies ranged from 0% to 19% compared with 0% to 11% in the later studies. Mortality rates for the earlier studies ranged from 0% to 5% compared with 0% to 2% for the later studies. Since 2010, our group has performed more than 600 robotic-assisted thoracic surgical procedures, including more than 200 robotic-assisted pulmonary lobectomies, which we also divided into 2 groups. Our median skin-to-skin operative time improved from 179 minutes for our early group (n = 104) to 172 minutes for our later group (n = 104). The overall conversion rate was 9.6% and the emergent conversion rate (for bleeding) was 5% for our robotic-assisted lobectomies. The most common postoperative complications in our cohort were prolonged air leak (> 7 days; 16.8%) and atrial fibrillation (12%). Hospital LOS for the early series ranged from 3 to 11 days compared with 2 to 6 days for the later series. Median hospital LOS decreased from 6 to 4 days. Our mortality rate was 1.4%; 3 in-hospital deaths occurred in the early 40 cases. Mediastinal lymph node (LN) dissection and detection of occult mediastinal LN metastases were improved during robotic-assisted lobectomy for non-small-cell lung cancer, as demonstrated by an overall 30% upstaging rate, including a 19% nodal upstaging rate, in our cohort. Robotic-assisted videothoracoscopic pulmonary lobectomy appears to be as safe as conventional videothoracoscopic surgical lobectomy, which has decreased perioperative complications and a shorter hospital LOS than open lobectomy. Both mediastinal LN dissection and the early detection of occult mediastinal LN metastatic disease were improved by robotic-assisted videothoracoscopic surgical compared with conventional videothoracoscopic surgical or open thoracotomy.

Early Outcomes of Sutureless Aortic Valves

PubMed Central

Hanedan, Muhammet Onur; Mataracı, İlker; Yürük, Mehmet Ali; Özer, Tanıl; Sayar, Ufuk; Arslan, Ali Kemal; Ziyrek, Uğur; Yücel, Murat

2016-01-01

Background In elderly high-risk surgical patients, sutureless aortic valve replacement (AVR) should be an alternative to standard AVR. The potential advantages of sutureless aortic prostheses include reducing cross-clamping and cardiopulmonary bypass (CPB) time and facilitating minimally invasive surgery and complex cardiac interventions, while maintaining satisfactory hemodynamic outcomes and low rates of paravalvular leakage. The current study reports our single-center experience regarding the early outcomes of sutureless aortic valve implantation. Methods Between October 2012 and June 2015, 65 patients scheduled for surgical valve replacement with symptomatic aortic valve disease and New York Heart Association function of class II or higher were included to this study. Perceval S (Sorin Biomedica Cardio Srl, Sallugia, Italy) and Edwards Intuity (Edwards Lifesciences, Irvine, CA, USA) valves were used. Results The mean age of the patients was 71.15±8.60 years. Forty-four patients (67.7%) were female. The average preoperative left ventricular ejection fraction was 56.9±9.93. The CPB time was 96.51±41.27 minutes and the cross-clamping time was 60.85±27.08 minutes. The intubation time was 8.95±4.19 hours, and the intensive care unit and hospital stays were 2.89±1.42 days and 7.86±1.42 days, respectively. The mean quantity of drainage from chest tubes was 407.69±149.28 mL. The hospital mortality rate was 3.1%. A total of five patients (7.69%) died during follow-up. The mean follow-up time was 687.24±24.76 days. The one-year survival rate was over 90%. Conclusion In the last few years, several models of valvular sutureless bioprostheses have been developed. The present study evaluating the single-center early outcomes of sutureless aortic valve implantation presents the results of an innovative surgical technique, finding that it resulted in appropriate hemodynamic conditions with acceptable ischemic time. PMID:27298793

Symbiotic or parasitic? A review of the literature on the impact of fellowships on surgical residents.

PubMed

Plerhoples, Timothy A; Greco, Ralph S; Krummel, Thomas M; Melcher, Marc L

2012-12-01

We conducted a systematic review of published literature to gain a better understanding of the impact of advanced fellowships on surgical resident training and education. As fellowship opportunities rise, resident training may be adversely impacted. PubMed, MEDLINE, Scopus, BIOSIS, Web of Science, and a manual search of article bibliographies. Of the 139 citations identified through the initial electronic search and screened for possible inclusion, 23 articles were retained and accepted for this review. Data were extracted regarding surgical specialty, methodology, sample population, outcomes measured, and results. Eight studies retrospectively compared the eras before and after the introduction of a fellowship or trended data over time. Approximately half used data from a single institution, whereas the other half used some form of national data or survey. Only 3 studies used national case data. Fourteen studies looked at general surgery, 6 at obstetrics-gynecology, 2 at urology, and 1 at otolaryngology. Only one study concluded that fellowships have a generally positive impact on resident education, whereas 9 others found a negative impact. The remaining 13 studies found mixed results (n = 6) or minimal to no impact (n = 7). The overall impact of advanced surgical fellowships on surgical resident education and training remains unclear, as most studies rely on limited data of questionable generalizability. A careful study of the national database of surgery resident case logs is essential to better understand how early surgical specialization and fellowships will impact the future of general surgery education.

Promoting emancipated decision-making for surgical treatment of early stage breast cancer among Jordanian women.

PubMed

Obeidat, Rana F

2015-01-01

To use the critical social theory as a framework to analyze the oppression of Jordanian women with early stage breast cancer in the decision-making process for surgical treatment and suggest strategies to emancipate these women to make free choices. This is a discussion paper utilizing the critical social theory as a framework for analysis. The sexist and paternalistic ideology that characterizes Jordanian society in general and the medical establishment in particular as well as the biomedical ideology are some of the responsible ideologies for the fact that many Jordanian women with early stage breast cancer are denied the right to choose a surgical treatment according to their own preferences and values. The financial and political power of Jordanian medical organizations (e.g., Jordan Medical Council), the weakness of nursing administration in the healthcare system, and the hierarchical organization of Jordanian society, where men are first and women are second, support these oppressing ideologies. Knowledge is a strong tool of power. Jordanian nurses could empower women with early stage breast cancer by enhancing their knowledge regarding their health and the options available for surgical treatment. To successfully emancipate patients, education alone may not be enough; there is also a need for health care providers' support and unconditional acceptance of choice. To achieve the aim of emancipating women with breast cancer from the oppression inherent in the persistence of mastectomy, Jordanian nurses need to recognize that they should first gain greater power and authority in the healthcare system.

Case Report-Inguinoscrotal ureteral hernia diagnosed on micturating cystourethrography

PubMed Central

Sripathi, Smiti; Rajagopal, KV; Kakkar, Chandan; Polnaya, Ashwin

2011-01-01

The presence of a ureter within an inguinal hernia is an extremely rare entity, usually discovered incidentally during herniorrhaphy and may pose a surgical risk. Early preoperative diagnosis is crucial to guide proper surgical approach and to preserve renal function. PMID:22013295

Current Trends in the Management of Abdominal Aortic Aneurysms

PubMed Central

Harris, K.A.; Ameli, F. Michael; Louis, E.L. St.

1987-01-01

The treatment of abdominal aortic aneurysm has undergone dramatic changes over the last three decades. More sophisticated diagnostic techniques have allowed early elective repair to be carried out. Improvement has resulted in both morbidity and mortality rates. Investigations such as ultrasound, computerized tomographic scanning and arteriography allow easy confirmation of the diagnosis of aortic aneurysms and permit a better assessment of the extent prior to surgical intervention. Improvement in the pre-operative management, particularly in relation to cardiac, renal, and pulmonary disease, has led to greatly improved results. The most important change in surgical technique has been repair of the aneurysm rather than resection. Combined with better post-operative intensive care units, this development has contributed to the improved morbidity and mortality rates. Although the complication rate of elective repair is low, the major cause of death remains myocardial infarction. As a result of all these improvements, indication for repair of abdominal aortic aneurysms has been extended to patients over the age of 80. Following surgical repair, most patients can be expected to return to normal lifestyles and lifespans. ImagesFigure 2Figure 3Figure 4 PMID:21263973

[Failure of surgical treatment in patients with laryngeal cancer].

PubMed

Semczuk, B; Klonowski, S; Szmeja, Z; Janczewski, G; Olszewski, E; Kruk-Zagajewska, A; Horoch, A

1995-01-01

In 4 ENT Clinics of Medical Akademies in Poznań, Warszawa, Kraków, Lublin 2620 laryngeal cancer patients were operated upon during the years 1980-1987. The treatment failure occurred in 760 cases (29%). The following possible to discover factors were probably responsible for unsuccessful results: prolonged diagnostic procedure, upper laryngeal localization of tumors, advanced extents T3 and T4 (83%), advanced clinical stages of cancer (III degree and IV degree 85%), lack of surgical radicality especially in neck dissection. The early recurrencies in these places in apart of patients spoke for the presence of the neoplasmatic cells in this region.

Vacuum-assisted closure as a surgical assistant in life-threatening necrotizing fasciitis in children

PubMed Central

Al-Subhi, FS; Zuker, RM; Cole, WG

2010-01-01

Necrotizing fasciitis is a severe soft tissue infection that can involve skin, subcutaneous fat, fascia and muscle. It can result in devastating sequelae including tissue necrosis, sepsis, toxic shock syndrome, cardiopulmonary collapse and death. To control rapidly spreading necrosis, early diagnosis and aggressive surgical treatment with extensive radical debridement of the affected areas is necessary, as well as systemic administration of broad-spectrum antimicrobials and, very often, intensive care support. The subatmospheric negative pressure dressing has been previously used in acute and complex wounds management. The concept of using vacuum-assisted closure dressing as another management component is presented in the current article. PMID:22131841

Correcting prominent ears with the island technique.

PubMed

DeMoura, L F

1977-01-01

A surgical procedure is described which corrects the ansiform ear by repositioning and reconstructing the anthelix and the anterior crus with the formation of the triangular fossa. This corrects the scaphoconchal angle and improves the cephaloauricular angle, overcoming the problem of prominent ears. Correction in early childhood is recommended in order to avoid personality problems that may result from the deformity, particularly in boys. The technique employed yields important advantages: (1) prolonged use of the helmet-type of surgical dressing is unnecessary; (2) scars are less conspicuous; (3) the outcome is attractive and normal; (4) bleeding and inflammatory complications are avoided; and (5) recurrence of the malformation is unlikely.

Chronic pancreatitis.

PubMed

Gupte, Anand R; Forsmark, Chris E

2014-09-01

We review selected important clinical observations in chronic pancreatitis reported in 2013. Early diagnosis of chronic pancreatitis remains difficult, although newer techniques utilizing endoscopic ultrasonography-elastography and MRI hold promise. Patients with chronic pancreatitis are at risk of nutritional deficiencies. Osteoporosis, osteopenia, and bone fracture are particularly common in these patients, and require active intervention and treatment. Diabetes caused by chronic pancreatitis, type 3c diabetes, has specific characteristics and requires careful management. Antioxidants and neuromodulators may decrease pain in some patients with chronic pancreatitis. Endoscopic treatment is effective and can be utilized in patients with painful chronic pancreatitis, although randomized trials demonstrate that surgical therapy is somewhat more durable and effective. Although surgery has typically been a last resort, some advocate early surgical intervention but the optimal time remains unknown. Early diagnosis of pancreatitis may be improved by newer techniques associated with endoscopic ultrasonography imaging. Treatment of nutritional deficiencies and diabetes is an important aspect of treating chronic pancreatitis. Pain relief with adjunct means of pain modulation should be tried before starting narcotics for pain control. Endoscopic therapy is appropriate for treating chronic pancreatitis and its local complications and surgical intervention can be considered early in carefully selected individuals.

Use of the WHO surgical safety checklist in trauma and orthopaedic patients.

PubMed

Sewell, Mathew; Adebibe, Miriam; Jayakumar, Prakash; Jowett, Charlie; Kong, Kin; Vemulapalli, Krishna; Levack, Brian

2011-06-01

The World Health Organisation (WHO) recommends routine use of a surgical safety checklist prior to all surgical operations. The aim of this study was to prospectively audit checklist use in orthopaedic patients before and after implementation of an educational programme designed to increase use and correlate this with early complications, mortality and staff perceptions. Data was collected on 480 patients before the educational program and 485 patients after. Pre-training checklist use was 7.9%. The rates of early complications and mortality were 8.5% and 1.9%, respectively. Forty-seven percent thought the checklist improved team communication. Following an educational program, checklist use significantly increased to 96.9% (RR12.2; 95% CI 9.0-16.6). The rate of early complications and mortality was 7.6% (RR 0.89; 95% CI 0.58-1.37) and 1.6% (RR 0.88; 95% CI 0.34-2.26), respectively. Seventy-seven percent thought the checklist improved team communication. Checklist use was not associated with a significant reduction in early complications and mortality in patients undergoing orthopaedic surgery. Education programs can significantly increase accurate use and staff perceptions following implementation.

Long-Term Mortality Effect of Early Pacemaker Implantation After Surgical Aortic Valve Replacement.

PubMed

Greason, Kevin L; Lahr, Brian D; Stulak, John M; Cha, Yong-Mei; Rea, Robert F; Schaff, Hartzell V; Dearani, Joseph A

2017-10-01

The need for pacemaker implantation is a well-described complication of aortic valve replacement. Not so well described is the effect such an event has on long-term outcome. This study reviewed a 21-year experience at the Mayo Clinic (Rochester, Minnesota) with aortic valve replacement to understand the influence of early postoperative pacemaker implantation on long-term mortality rates more clearly. This study retrospectively reviewed the records of 5,842 patients without previous pacemaker implantation who underwent surgical aortic valve replacement from January 1993 through June 2014. The median age of these patients was 73 years (range, 65 to 79 years), the median ejection fraction was 62% (range, 53% to 68%), 3,853 patients were male (66%), and coronary artery bypass graft operation was performed in 2,553 (44%) of the patients studied. Early pacemaker implantation occurred in 146 patients (2.5%) within 30 days of surgical aortic valve replacement. The median follow-up of patients was 11.1 years (range, 5.8 to 16.5 years), and all-cause mortality rates were 2.4% at 30 days, 6.4% at 1 year, 23.1% at 5 years, 48.3% at 10 years, and 67.9% at 15 years postoperatively. Early pacemaker implantation was associated with an increased risk of death after multivariable adjustment for baseline patients' characteristics (hazard ratio, 1.49; 95% confidence interval, 1.20, 1.84; p < 0.001). Early pacemaker implantation as a complication of surgical aortic valve replacement is associated with an increased risk of long-term death. Valve replacement-related pacemaker implantation rates should be important considerations with respect to new valve replacement paradigms, especially in younger and lower-risk patients. Copyright © 2017 The Society of Thoracic Surgeons. Published by Elsevier Inc. All rights reserved.

Visuospatial and Technical Ability in the Selection and Assessment of Higher Surgical Trainees in the London Deanery

PubMed Central

Tansley, P; Kakar, S; Withey, S; Butler, P

2007-01-01

INTRODUCTION Despite awareness of the limitations of current selection and competency assessments, there is little consensus and alternatives have not been readily accepted. Essential surgical skills include visuospatial and technical ability. The aim of this study was to survey current methods of higher surgical trainee selection and assessment. We suggest ways to improve the process. MATERIALS AND METHODS Nine surgical training programmes in the London deanery were surveyed through questionnaires to programme directors, existing trainees and examination of deanery publications. RESULTS Testing of visuospatial and technical ability was piloted at selection only in a single general surgical department. Practical skills were assessed in 3/9 (33%) specialties (ENT, plastic and general surgery). Once selected, no specialty tested visuospatial and technical ability. Practical skills were tested in only 1/9 (11%) specialties (plastic surgery). The remaining 8/9 (89%) were ‘assessed’ by interview. CONCLUSIONS Lack of visuospatial and technical ability assessment was identified at selection and during higher surgical training. Airlines have long recognised early identification of these qualities as critical for efficient training. There is a need for more objective methods in this area prior to selection as time to assess surgical trainees during long apprenticeships is no longer available. We advocate a suitably validated competency-based model during and at completion of training. PMID:18201473

Temporal bone dissection simulator for training pediatric otolaryngology surgeons

NASA Astrophysics Data System (ADS)

Tabrizi, Pooneh R.; Sang, Hongqiang; Talari, Hadi F.; Preciado, Diego; Monfaredi, Reza; Reilly, Brian; Arikatla, Sreekanth; Enquobahrie, Andinet; Cleary, Kevin

2017-03-01

Cochlear implantation is the standard of care for infants born with severe hearing loss. Current guidelines approve the surgical placement of implants as early as 12 months of age. Implantation at a younger age poses a greater surgical challenge since the underdeveloped mastoid tip, along with thin calvarial bone, creates less room for surgical navigation and can result in increased surgical risk. We have been developing a temporal bone dissection simulator based on actual clinical cases for training otolaryngology fellows in this delicate procedure. The simulator system is based on pre-procedure CT (Computed Tomography) images from pediatric infant cases (<12 months old) at our hospital. The simulator includes: (1) simulation engine to provide the virtual reality of the temporal bone surgery environment, (2) a newly developed haptic interface for holding the surgical drill, (3) an Oculus Rift to provide a microscopic-like view of the temporal bone surgery, and (4) user interface to interact with the simulator through the Oculus Rift and the haptic device. To evaluate the system, we have collected 10 representative CT data sets and segmented the key structures: cochlea, round window, facial nerve, and ossicles. The simulator will present these key structures to the user and warn the user if needed by continuously calculating the distances between the tip of surgical drill and the key structures.

Double half-cone flap umbilicoplasty for proboscoid umbilical hernia in a 2 years old child with satisfactory results 2 years later.

PubMed

Ashu, Eseme Ebai; Leroy, Guifo Marc; Aristide, Bang Guy; Joss, Bitang Mafok Louis; Bonaventure, Jemea; Patrick, Savom Eric; Myriam, Fotso Guegne

2015-01-01

Surgical repair of large umbilical hernias may present a challenging surgical problem; standard surgical techniques have proven to be inadequate for both closing the fascial defect of the umbilicus and providing a satisfactory cosmetic result. We describe here a case of double half-cone flap umbilicoplasty that was performed in a 2 years old boy. The case of a 2 years old child with proboscoid umbilical hernia. The protruding umbilical skin was excised sharply by two V-shaped cuts leaving two half cones, a short cephalic (0.5cm) and a long caudal (1cm). A classic herniotomy was carried out, with repair of the facial defect. The caudal half cone was sutured from its apex till half it's length upon itself with interrupted sutures and it was anchored deeply to the fascia. Then we inverted the cephalic half cone which was sutured to the caudal cone to form the new umbilicus. The early result was excellent with no complications and the result after 2years revealed a cosmetically satisfactory shape of the umbilicus. this technique provides a good solution for reconstruction of the protruding umbilical skin and it is easy to learn, easy to be taught and perform in surgical environments and may be applicable for any kind of umbilical reconstruction.

Double half-cone flap umbilicoplasty for proboscoid umbilical hernia in a 2 years old child with satisfactory results 2 years later

PubMed Central

Ashu, Eseme Ebai; Leroy, Guifo Marc; Aristide, Bang Guy; Joss, Bitang Mafok Louis; Bonaventure, Jemea; Patrick, Savom Eric; Myriam, Fotso Guegne

2015-01-01

Surgical repair of large umbilical hernias may present a challenging surgical problem; standard surgical techniques have proven to be inadequate for both closing the fascial defect of the umbilicus and providing a satisfactory cosmetic result. We describe here a case of double half-cone flap umbilicoplasty that was performed in a 2 years old boy. The case of a 2 years old child with proboscoid umbilical hernia. The protruding umbilical skin was excised sharply by two V-shaped cuts leaving two half cones, a short cephalic (0.5cm) and a long caudal (1cm). A classic herniotomy was carried out, with repair of the facial defect. The caudal half cone was sutured from its apex till half it's length upon itself with interrupted sutures and it was anchored deeply to the fascia. Then we inverted the cephalic half cone which was sutured to the caudal cone to form the new umbilicus. The early result was excellent with no complications and the result after 2years revealed a cosmetically satisfactory shape of the umbilicus. this technique provides a good solution for reconstruction of the protruding umbilical skin and it is easy to learn, easy to be taught and perform in surgical environments and may be applicable for any kind of umbilical reconstruction. PMID:26664545

Perioperative Nutritional Management in Congenital Perineal and Vestibular Fistulas: A Systematic Review.

PubMed

Hofmeester, Marrigje Josien; Draaisma, Jos M T H; Versteegh, Hendt P; Huibregtse, Elizabeth C P; van Rooij, Iris A L M; de Blaauw, Ivo

2015-10-01

Surgical advancements have led to improved outcomes for children with congenital anorectal malformations with vestibular and perineal fistulas. However, the effect of perioperative nutritional management is debated and guidelines have not yet been established. The study aims to give an overview of available published evidence, regarding the impact of different perioperative nutritional management protocols on surgical outcome. A systematic literature review was conducted using PubMed, Embase, Cochrane Library, and CINAHL databases. All original articles concerning perioperative nutrition in children with vestibular and perineal fistulas were included. Methodological quality was assessed with the Rangel score. Included studies were subdivided into two groups: early enteral nutrition and prolonged fasting with or without parenteral nutrition. The database search resulted in 768 publications. Nine studies were eligible for inclusion. Wound complications were present in 56 of the 1,557 patients (4%) in whom this was assessed, and were more frequently seen in the prolonged fasting group (2 vs. 10%, p < 0.0001). Regarding the long-term outcome, constipation (grade II-III) was seen in 4% of the early feeding group, compared with 13% in the prolonged fasting group (p < 0.0001). This systematic review presents an overview of studies reporting on perioperative nutritional management in children with perineal and vestibular fistulas. Although study quality is low and study heterogeneity may also influence our results, early enteral feeding seems to be the preferable postoperative feeding strategy. Both early wound complications as well as long-term complications, in terms of clinically relevant constipation, seem to be lower in the early enteral feeding group. However, a prospective randomized, multicentered trial should be initiated to draw definitive conclusions regarding this matter. Georg Thieme Verlag KG Stuttgart · New York.

[Tumor markers p53, sFAS, FASL, CEA and CA 19-9 in evaluating the effectiveness of surgical and pharmaco nutritional treatment of patients with gastric cancer].

PubMed

Bluvshteĭn, G A; Lysenko, V G; Zakharova, N B; Kitaev, I V

2012-01-01

The objective of this study is to develop a marker panel of abnormalities of immune regulatory systems and cell genome in patients with gastric cancer for assessment of efficacy of surgical treatment in combination with pharmaco-nutritional therapy in early postoperative period. Expression of p53, sFAS, FASL, CEA, and CA 19-9, nutritial status, as well as incidence of purulent-septic complications in early postoperative period were determined in 40 patients with gastric cancer (21 patients--the test group and 19 patients--the comparative group) prior to a curative surgical intervention, postoperative days 1 and 7, while the pharmaco-nutritional therapy (the test group) or partial parenteral nutrition (the comparative group) has been performed. The pharmaco-nutritional therapy significantly decreases in activity of tumor suppressing genome, lymphocyte apoptosis, expression of oncology-associated markers, incidence of purulent-septic complications, as well as exacerbation risk for hypotrophy in patients with gastric cancer in early postoperative period. To assess the efficacy of the surgical intervention performed in patients with gastric cancer, an expression of mutant p53 and markers of lymphocyte apoptosis (sFAS/FASL) is reasonable to be evaluated together with determination of oncomarkers (CEA and CA 19-9).

An integrated nanotechnology-enabled transbronchial image-guided intervention strategy for peripheral lung cancer

PubMed Central

Jin, Cheng S.; Wada, Hironobu; Anayama, Takashi; McVeigh, Patrick Z; Hu, Hsin Pei; Hirohashi, Kentaro; Nakajima, Takahiro; Kato, Tatsuya; Keshavjee, Shaf; Hwang, David; Wilson, Brian C.; Zheng, Gang; Yasufuku, Kazuhiro

2016-01-01

Early detection and efficient treatment modality of early-stage peripheral lung cancer is essential. Current non-surgical treatments for peripheral lung cancer show critical limitations associated with various complications, requiring alternative minimally invasive therapeutics. Porphysome nanoparticle-enabled fluorescence-guided transbronchial photothermal therapy (PTT) of peripheral lung cancer was developed and demonstrated in preclinical animal models. Systemically-administered porphysomes accumulated in lung tumors with significantly enhanced disease-to-normal tissue contrast, as confirmed in three subtypes of orthotopic human lung cancer xenografts (A549, H460 and H520) in mice and in an orthotopic VX2 tumor in rabbits. An in-house prototype fluorescence bronchoscope demonstrated the capability of porphysomes for in vivo imaging of lung tumors in the mucosal/submucosal layers, providing real-time fluorescence guidance for transbronchial PTT. Porphysomes also enhanced the efficacy of transbronchial PTT significantly and resulted in selective and efficient tumor tissue ablation in the rabbit model. A clinically used cylindrical diffuser fiber successfully achieved tumor-specific thermal ablation, showing promising evidence for the clinical translation of this novel platform to impact upon non-surgical treatment of early-stage peripheral lung cancer. PMID:27543602

Surgical Technical Evidence Review of Hip Fracture Surgery Conducted for the AHRQ Safety Program for Improving Surgical Care and Recovery

PubMed Central

Siletz, Anaar; Faltermeier, Claire; Singer, Emily S.; Hu, Q. Lina; Ko, Clifford Y.; Kates, Stephen L.; Maggard-Gibbons, Melinda; Wick, Elizabeth

2018-01-01

Background: Enhanced recovery pathways (ERPs) have been shown to improve patient outcomes in a variety of contexts. This review summarizes the evidence and defines a protocol for perioperative care of patients with hip fracture and was conducted for the Agency for Healthcare Research and Quality safety program for improving surgical care and recovery. Study Design: Perioperative care was divided into components or “bins.” For each bin, a semisystematic review of the literature was conducted using MEDLINE with priority given to systematic reviews, meta-analyses, and randomized controlled trials. Observational studies were included when higher levels of evidence were not available. Existing guidelines for perioperative care were also incorporated. For convenience, the components of care that are under the auspices of anesthesia providers will be reported separately. Recommendations for an evidence-based protocol were synthesized based on review of this evidence. Results: Eleven bins were identified. Preoperative risk factor bins included nutrition, diabetes mellitus, tobacco use, and anemia. Perioperative management bins included thromboprophylaxis, timing of surgery, fluid management, drain placement, early mobilization, early alimentation, and discharge criteria/planning. Conclusions: This review provides the evidence basis for an ERP for perioperative care of patients with hip fracture. PMID:29844947

Differential Impact of Close Surgical Margin on Local Recurrence According to Primary Tumor Size in Oral Squamous Cell Carcinoma.

PubMed

Jang, Jeon Yeob; Choi, Nayeon; Ko, Young-Hyeh; Chung, Man Ki; Son, Young-Ik; Baek, Chung-Hwan; Baek, Kwan-Hyuck; Jeong, Han-Sin

2017-06-01

The extent of surgical safety margin (gross tumor border to resection margin) in oral cancer surgery remains unclear, and no study has determined the differential impact of close surgical margin and microscopic extension according to primary tumor size in oral cancers. We retrospectively analyzed the clinical data of 325 patients with surgically treated oral cavity squamous cell carcinomas to determine the effect of a close surgical margin (<5 mm) (cSM 5 ) on local recurrence. In addition, the depth of microscopic tumor infiltration was determined in 90 available surgical specimens. The cSM 5 was not related to the risk of local tumor recurrence in early-stage oral cancer, while it significantly increased the rate of local tumor recurrence in resectable advanced-stage oral cancers (hazard ratio 3.157, 95 % confidence interval 1.050-9.407, p = 0.041). Addition of postoperative adjuvant radiation to early-stage tumors with cSM 5 did not further reduce the local recurrence rate compared to surgery alone. The depth of microscopic tumor extension from the gross tumor border was significantly associated with primary tumor thickness (ρ = 0.390, p < 0.001) and tumor sizes (ρ = 0.308, p = 0.003), which was a median (range) of 0.84 (0.14-2.32) mm in T1, 1.06 (0.20-4.34) mm in T2, and 1.77 (0.13-4.70) mm in T3-4. The cSM 5 was a significant risk factor for local recurrence only in advanced oral cancers, but not in early-stage tumors, where microscopic tumor extension was not beyond 3 mm in T1 tumors. Thus, the extent of surgical safety margin can be redefined according to the primary tumor size.

Early-onset scoliosis: current treatment.

PubMed

Cunin, V

2015-02-01

Early-onset scoliosis, which appears before the age of 10, can be due to congenital vertebral anomalies, neuromuscular diseases, scoliosis-associated syndromes, or idiopathic causes. It can have serious consequences for lung development and significantly reduce the life expectancy compared to adolescent scoliosis. Extended posterior fusion must be avoided to prevent the crankshaft phenomenon, uneven growth of the trunk and especially restrictive lung disease. Conservative (non-surgical) treatment is used first. If this fails, fusionless surgery can be performed to delay the final fusion procedure until the patient is older. The gold standard delaying surgical treatment is the implantation of growing rods as described by Moe and colleagues in the mid-1980s. These rods, which are lengthened during short surgical procedures at regular intervals, curb the scoliosis progression until the patient reaches an age where fusion can be performed. Knowledge of this technique and its complications has led to several mechanical improvements being made, namely use of rods that can be distracted magnetically on an outpatient basis, without the need for anesthesia. Devices based on the same principle have been designed that preferentially attach to the ribs to specifically address chest wall and spine dysplasia. The second category of surgical devices consists of rods used to guide spinal growth that do not require repeated surgical procedures. The third type of fusionless surgical treatment involves slowing the growth of the scoliosis convexity to help reduce the Cobb angle. The indications are constantly changing. Improvements in surgical techniques and greater surgeon experience may help to reduce the number of complications and make this lengthy treatment acceptable to patients and their family. Long-term effects of surgery on the Cobb angle have not been compared to those involving conservative "delaying" treatments. Because the latter has fewer complications associated with it than surgery, it should be the first-line treatment for most cases of early-onset scoliosis. Copyright © 2014 Elsevier Masson SAS. All rights reserved.

A review of recent advances in data analytics for post-operative patient deterioration detection.

PubMed

Petit, Clemence; Bezemer, Rick; Atallah, Louis

2018-06-01

Most deaths occurring due to a surgical intervention happen postoperatively rather than during surgery. The current standard of care in many hospitals cannot fully cope with detecting and addressing post-surgical deterioration in time. For millions of patients, this deterioration is left unnoticed, leading to increased mortality and morbidity. Postoperative deterioration detection currently relies on general scores that are not fully able to cater for the complex post-operative physiology of surgical patients. In the last decade however, advanced risk and warning scoring techniques have started to show encouraging results in terms of using the large amount of data available peri-operatively to improve postoperative deterioration detection. Relevant literature has been carefully surveyed to provide a summary of the most promising approaches as well as how they have been deployed in the perioperative domain. This work also aims to highlight the opportunities that lie in personalizing the models developed for patient deterioration for these particular post-surgical patients and make the output more actionable. The integration of pre- and intra-operative data, e.g. comorbidities, vitals, lab data, and information about the procedure performed, in post-operative early warning algorithms would lead to more contextualized, personalized, and adaptive patient modelling. This, combined with careful integration in the clinical workflow, would result in improved clinical decision support and better post-surgical care outcomes.

Financial aspects of sentinel lymph node biopsy in early breast cancer.

PubMed

Severi, S; Gazzoni, E; Pellegrini, A; Sansovini, M; Raulli, G; Corbelli, C; Altini, M; Paganelli, G

2012-02-01

At present, early breast cancer is treated with conservative surgery of the primary lesion (BCS) along with axillary staging by sentinel lymph node biopsy (SLNB). Although the scintigraphic method is standardized, its surgical application is different for patient compliance, work organization, costs, and diagnosis related group (DRG) reimbursements. We compared four surgical protocols presently used in our region: (A) traditional BCS with axillary lymph node dissection (ALND); (B) BCS with SLNB and concomitant ALND for positive sentinel nodes (SN); (C) BCS and SLNB under local anaesthesia with subsequent ALND under general anaesthesia according to the SN result; (D) SLNB under local anaesthesia with subsequent BCS under local anaesthesia for negative SN, or ALND under general anaesthesia for positive SN. For each protocol, patient compliance, use of consumables, resources and time spent by various dedicated professionals, were analyzed. Furthermore, a detailed breakdown of 1-/2-day hospitalization costs was calculated using specific DRGs. We reported a mean costs variation that ranged from 1,634 to 2,221 Euros (protocols C and D). The number of procedures performed and the pathologists' results are the most significant variables affecting the rate of DRG reimbursements, that were the highest for protocol D and the lowest for protocol B. In our experience protocol C is the most suitable in terms of patient compliance, impact of surgical procedures, and work organization, and is granted by an appropriate DRG. We observed that a multidisciplinary approach enhances overall patient care and that a revaluation of DRG reimbursements is opportune.

Current Management of Penile Fracture: An Up-to-Date Systematic Review.

PubMed

Falcone, Marco; Garaffa, Giulio; Castiglione, Fabio; Ralph, David J

2018-04-01

Because of the low incidence of penile fracture, many aspects of the diagnostic process and of the surgical and functional outcomes are rarely reported. To systematically review the current literature on the surgical management of penile fracture, focusing on etiology, diagnosis, functional outcomes, and postoperative complications. The present review was conducted in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) declaration standards for systematic reviews. A systematic search for the terms penile fracture, fracture of penis, trauma of penis, rupture of corpora cavernosa, and immediate management of penile fracture was been carried out in the PubMed, EMBASE, Cochrane, SCOPUS, and Science Citation Index databases. Etiology of penile fracture, clinical presentation, types of radiologic investigations and their accuracy, surgical approach, suture material used for tunica repair, timing of surgical exploration, intraoperative findings, surgical complications, and functional outcomes. The total number of patients analyzed was 438, and the patients' an average age was 36 years. The most frequent reported cause of penile fracture was sexual intercourse (80% of cases). The most common finding at examination was a penile hematoma (97.5%). Although operator dependent, in experienced hands, ultrasonography was found to be a useful tool in confirming the location of the albuginea tear and identifying the presence of any concomitant urethral injury, helping the surgeon to choose the best surgical approach. Early surgical repair of a penile fracture was found to be a safe procedure, although long-term complications are not uncommon. Tertiary referral centers that managed a larger number of cases seemed to obtain more satisfactory long-term results with a significantly smaller number of complications. A low incidence of postoperative complications and full satisfactory functional outcomes are reported when early repair is performed in high-volume centers. Falcone M, Garaffa G, Castiglione F, Ralph DJ. Current Management of Penile Fracture: An Up-to-Date Systematic Review. Sex Med Rev 2018;6:253-260. Copyright © 2017 International Society for Sexual Medicine. Published by Elsevier Inc. All rights reserved.

A case of penile fracture at the crura of the penis without urethral involvement: Rare entity.

PubMed

Srinivas, B V; Vasan, S S; Mohammed, Sajid

2012-07-01

Penile fracture is a rare injury, most commonly sustained during sexual intercourse. We report the case of a 29-year-old man who presented with bilateral rupture of the crura of the cavernosa without urethral injury. This is the first case in the literature to present with this unique finding. Urgent surgical exploration was performed and the injuries repaired primarily. At follow-up, the patient reported satisfactory erectile function. This case highlights the importance of early diagnosis with unusual presentation and early surgical repair for better outcome.

The effect of early physiotherapy on the recovery of mandibular function after orthognathic surgery for class III correction. Part II: electromyographic activity of masticatory muscles.

PubMed

Ko, Ellen Wen-Ching; Teng, Terry Te-Yi; Huang, Chiung Shing; Chen, Yu-Ray

2015-01-01

The study was conducted to evaluate the effect of early physical rehabilitation by comparing the differences of surface electromyographic (sEMG) activity in the masseter and anterior temporalis muscles after surgical correction of skeletal class III malocclusion. The prospective study included 63 patients; the experimental groups contained 31 patients who received early systematic physical rehabilitation; the control group (32 patients) did not receive physiotherapy. The amplitude of sEMG in the masticatory muscles reached 72.6-121.3% and 37.5-64.6% of pre-surgical values in the experimental and control groups respectively at 6 weeks after orthognathic surgery (OGS). At 6 months after OGS, the sEMG reached 135.1-233.4% and 89.6-122.5% of pre-surgical values in the experimental and control groups respectively. Most variables in the sEMG examination indicated that recovery of the masticatory muscles in the experimental group was better than the control group as estimated in the early phase (T1 to T2) and the total phase (T1 to T3); there were no significant differences between the mean recovery percentages in the later phase (T2 to T3). Early physical rehabilitative therapy is helpful for early recovery of muscle activity in masticatory muscles after OGS. After termination of physical therapy, no significant difference in recovery was indicated in patients with or without early physiotherapy. Copyright © 2014 European Association for Cranio-Maxillo-Facial Surgery. Published by Elsevier Ltd. All rights reserved.

Early complications in bariatric surgery: incidence, diagnosis and treatment.

PubMed

Santo, Marco Aurelio; Pajecki, Denis; Riccioppo, Daniel; Cleva, Roberto; Kawamoto, Flavio; Cecconello, Ivan

2013-01-01

Bariatric surgery has proven to be the most effective method of treating severe obesity. Nevertheless, the acceptance of bariatric surgery is still questioned. The surgical complications observed in the early postoperative period following surgeries performed to treat severe obesity are similar to those associated with other major surgeries of the gastrointestinal tract. However, given the more frequent occurrence of medical comorbidities, these patients require special attention in the early postoperative follow-up. Early diagnosis and appropriate treatment of these complications are directly associated with a greater probability of control. The medical records of 538 morbidly obese patients who underwent surgical treatment (Roux-en-Y gastric bypass surgery) were reviewed. Ninety-three (17.2%) patients were male and 445 (82.8%) were female. The ages of the patients ranged from 18 to 70 years (average = 46), and their body mass indices ranged from 34.6 to 77 kg/m2. Early complications occurred in 9.6% and were distributed as follows: 2.6% presented bleeding, intestinal obstruction occurred in 1.1%, peritoneal infections occurred in 3.2%, and 2.2% developed abdominal wall infections that required hospitalization. Three (0.5%) patients experienced pulmonary thromboembolism. The mortality rate was 0,55%. The incidence of early complications was low. The diagnosis of these complications was mostly clinical, based on the presence of signs and symptoms. The value of the clinical signs and early treatment, specially in cases of sepsis, were essential to the favorable surgical outcome. The mortality was mainly related to thromboembolism and advanced age, over 65 years.

A predictive model for early mortality after surgical treatment of heart valve or prosthesis infective endocarditis. The EndoSCORE.

PubMed

Di Mauro, Michele; Dato, Guglielmo Mario Actis; Barili, Fabio; Gelsomino, Sandro; Santè, Pasquale; Corte, Alessandro Della; Carrozza, Antonio; Ratta, Ester Della; Cugola, Diego; Galletti, Lorenzo; Devotini, Roger; Casabona, Riccardo; Santini, Francesco; Salsano, Antonio; Scrofani, Roberto; Antona, Carlo; Botta, Luca; Russo, Claudio; Mancuso, Samuel; Rinaldi, Mauro; De Vincentiis, Carlo; Biondi, Andrea; Beghi, Cesare; Cappabianca, Giangiuseppe; Tarzia, Vincenzo; Gerosa, Gino; De Bonis, Michele; Pozzoli, Alberto; Nicolini, Francesco; Benassi, Filippo; Rosato, Francesco; Grasso, Elena; Livi, Ugolino; Sponga, Sandro; Pacini, Davide; Di Bartolomeo, Roberto; De Martino, Andrea; Bortolotti, Uberto; Onorati, Francesco; Faggian, Giuseppe; Lorusso, Roberto; Vizzardi, Enrico; Di Giammarco, Gabriele; Marinelli, Daniele; Villa, Emmanuel; Troise, Giovanni; Picichè, Marco; Musumeci, Francesco; Paparella, Domenico; Margari, Vito; Tritto, Francesco; Damiani, Girolamo; Scrascia, Giuseppe; Zaccaria, Salvatore; Renzulli, Attilio; Serraino, Giuseppe; Mariscalco, Giovanni; Maselli, Daniele; Foschi, Massimiliano; Parolari, Alessandro; Nappi, Giannantonio

2017-08-15

The aim of this large retrospective study was to provide a logistic risk model along an additive score to predict early mortality after surgical treatment of patients with heart valve or prosthesis infective endocarditis (IE). From 2000 to 2015, 2715 patients with native valve endocarditis (NVE) or prosthesis valve endocarditis (PVE) were operated on in 26 Italian Cardiac Surgery Centers. The relationship between early mortality and covariates was evaluated with logistic mixed effect models. Fixed effects are parameters associated with the entire population or with certain repeatable levels of experimental factors, while random effects are associated with individual experimental units (centers). Early mortality was 11.0% (298/2715); At mixed effect logistic regression the following variables were found associated with early mortality: age class, female gender, LVEF, preoperative shock, COPD, creatinine value above 2mg/dl, presence of abscess, number of treated valve/prosthesis (with respect to one treated valve/prosthesis) and the isolation of Staphylococcus aureus, Fungus spp., Pseudomonas Aeruginosa and other micro-organisms, while Streptococcus spp., Enterococcus spp. and other Staphylococci did not affect early mortality, as well as no micro-organisms isolation. LVEF was found linearly associated with outcomes while non-linear association between mortality and age was tested and the best model was found with a categorization into four classes (AUC=0.851). The following study provides a logistic risk model to predict early mortality in patients with heart valve or prosthesis infective endocarditis undergoing surgical treatment, called "The EndoSCORE". Copyright © 2017. Published by Elsevier B.V.

Prosthetic valve endocarditis: who needs surgery? A multicentre study of 104 cases

PubMed Central

Habib, G; Tribouilloy, C; Thuny, F; Giorgi, R; Brahim, A; Amazouz, M; Remadi, J-P; Nadji, G; Casalta, J-P; Coviaux, F; Avierinos, J-F; Lescure, X; Riberi, A; Weiller, P-J; Metras, D; Raoult, D

2005-01-01

Objectives: To identify the prognostic markers of a bad outcome in a large population of 104 patients with prosthetic valve endocarditis (PVE), and to study the influence of medical versus surgical strategy on outcome in PVE and thus to identify patients for whom surgery may be beneficial. Design: Multicentre study. Methods and results: Among 104 patients, 22 (21%) died in hospital. Factors associated with in-hospital death were severe co-morbidity (6% of survivors v 41% of those who died, p  =  0.05), renal failure (28% v 45%, p  =  0.05), moderate to severe regurgitation (22% v 54%, p  =  0.006), staphylococcal infection (16% v 54%, p  =  0.001), severe heart failure (22% v 64%, p  =  0.001), and occurrence of any complication (60% v 90%, p  =  0.05). By multivariate analysis, severe heart failure (odds ratio 5.5) and Staphylococcus aureus infection (odds ratio 6.1) were the only independent predictors of in-hospital death. Among 82 in-hospital survivors, 21 (26%) died during a 32 month follow up. A Cox proportional hazards model identified early PVE, co-morbidity, severe heart failure, staphylococcus infection, and new prosthetic dehiscence as independent predictors of long term mortality. Mortality was not significantly different between surgical and non-surgical patients (17% v 25%, respectively, not significant). However, both in-hospital and long term mortality were reduced by a surgical approach in high risk subgroups of patients with staphylococcal PVE and complicated PVE. Conclusions: Firstly, PVE not only carries a high in-hospital mortality risk but also is associated with high long term mortality and needs close follow up after the initial episode. Secondly, congestive heart failure, early PVE, staphylococcal infection, and complicated PVE are associated with a bad outcome. Thirdly, subgroups of patients could be identified for whom surgery is associated with a better outcome: patients with staphylococcal and complicated PVE. Early surgery is strongly recommended for these patients. PMID:15958370

Robot-Assisted Versus Laparoscopy-Assisted Proximal Gastrectomy for Early Gastric Cancer in the Upper Location: Comparison of Oncological Outcomes, Surgical Stress, and Nutritional Status.

PubMed

Zhang, Kecheng; Huang, Xiaohui; Gao, Yunhe; Liang, Wenquan; Xi, Hongqing; Cui, Jianxin; Li, Jiyang; Zhu, Minghua; Liu, Guoxiao; Zhao, Huazhou; Hu, Chong; Liu, Yi; Qiao, Zhi; Wei, Bo; Chen, Lin

2018-01-01

An increasing amount of attention has been paid to minimally invasive function-preserving gastrectomy, with an increase in incidence of early gastric cancer in the upper stomach. This study aimed to compare oncological outcomes, surgical stress, and nutritional status between robot-assisted proximal gastrectomy (RAPG) and laparoscopy-assisted proximal gastrectomy (LAPG). Eighty-nine patients were enrolled in this retrospective study between November 2011 and December 2013. Among them, 27 patients underwent RAPG and 62 underwent LAPG. Perioperative parameters, surgical stress, nutritional status, disease-free survival, and overall survival were compared between the 2 groups. Sex, age, and comorbidity were similar in the RAPG and LAPG groups. There were also similar perioperative outcomes regarding operation time, complications, and length of hospital stay between the groups. The reflux esophagitis rates following RAPG and LAPG were 18.5% and 14.5%, respectively ( P = .842). However, patients in the RAPG group had less blood loss ( P = .024), more harvested lymph nodes ( P = .021), and higher costs than those in the LAPG group ( P < .001). With regard to surgical stress, no significant differences were observed in C-reactive protein concentrations and white blood cell count on postoperative days 1, 3, and 7 between the groups ( Ps > .05). There appeared to be higher hemoglobin levels at 6 months ( P = .053) and a higher body mass index at 12 months ( P = .056) postoperatively in patients in the RAPG group compared with those in the LAPG group, but this difference was not significant. Similar disease-free survival and overall survival rates were observed between the groups. RAPG could be an alternative to LAPG for patients with early gastric cancer in the upper stomach with comparable oncological safety and nutritional status. Further well-designed, prospective, large-scale studies are needed to validate these results.

Sex and SUVmax: sex-dependent prognostication in early non-small cell lung cancer.

PubMed

Wainer, Zoe; Daniels, Marissa G; Callahan, Jason; Binns, David; Hicks, Rodney J; Antippa, Phillip; Russell, Prudence A; Alam, Naveed Z; Conron, Matthew; Solomon, Benjamin; Wright, Gavin M

2012-11-01

The identification of robust prognostic factors for patients with early-stage non-small cell lung cancer (NSCLC) is clinically important. The International Association for the Study of Lung Cancer has identified both sex and the maximum standardized uptake value (SUVmax) of (18)F-FDG in the primary tumor as measured by PET as potential prognostic variables. We examined the prognostic value of SUVmax in a surgical cohort of patients with NSCLC and disaggregated the findings by sex. Patients who had undergone a preoperative PET/CT scan and surgical resection with curative intent from 2001 to 2009 were identified from a prospective database. An SUVmax cutoff was calculated using receiver-operating-characteristic curves. Overall survival was correlated with SUVmax for the whole cohort and disaggregated by sex. Inclusion criteria were met by 189 patients: 127 (67%) men and 62 (33%) women. Five-year survival was 54.6% for the whole cohort, 47.7% for men, and 68.2% for women. SUVmax correlated negatively with survival in a univariate analysis for the whole cohort (hazard ratio [HR], 2.51; 95% confidence interval [CI], 1.54-4.09; P < 0.001) and men (HR, 3.42; 95% CI, 1.94-6.05; P < 0.001) but not for women (HR, 1.61; 95% CI, 0.43-3.12; P = 0.77), using 8 as a cutoff. In multivariate analysis, SUVmax correlated with overall survival for the whole cohort (HR, 1.70; 95% CI, 1.05-2.99; P = 0.05) and men (HR, 2.40; 95% CI, 1.32-4.37; P = 0.004) but not for women (HR, 0.80; 95% CI, 0.15-4.47; P = 0.80). SUVmax independently predicted overall survival for men but not for women in this surgical cohort. Our results suggest that SUVmax is an independent prognostic variable in men with surgically treated early NSCLC.

Clinical evaluation of C-reactive protein and procalcitonin for the early detection of postoperative complications after laparoscopic sleeve gastrectomy

PubMed Central

Frask, Agata; Orłowski, Michał; Lech, Paweł; Gajewski, Krzysztof; Michalik, Maciej

2017-01-01

Introduction Among the most common early complications after bariatric surgery are anastomosis leak and bleeding. In order to react quickly and perform accurate treatment before the clinical signs appear, early predictors should be found. In the study C-reactive protein (CRP) and procalcitonin (PCT) levels were investigated. Characterized by a relatively short half-life, they can predict surgical complications. Aim To develop and implement certain standards for early detection of complications. Material and methods The study involved 319 adults who underwent laparoscopic sleeve gastrectomy (LSG) as a surgical intervention for morbid obesity at the Department of General Surgery of Ceynowa Hospital in Wejherowo. Every patient had CRP and PCT levels measured before the surgery and on the 1st and 2nd postoperative day (POD). Results Early postoperative complications occurred in 19 (5.96%) patients. Septic and non-septic complications occurred in 3 and 16 patients respectively. Among the patients with septic postoperative complications CRP level increased significantly on the 2nd POD compared to the remainder (p = 0.0221). Among the patients with non-septic postoperative complications CRP level increased significantly on the 1st and 2nd POD compared to the remainder. Among the patients with septic and non-septic postoperative complications PCT level increased significantly on the 2nd POD compared to the remainder. Conclusions The CRP and PCT level are supposed to be relevant diagnostic markers to predict non-septic and septic complications after LSG. PMID:28694902

Rupture of the pectoralis major: a case report and review.

PubMed

Hasegawa, Kohei; Schofer, Joel M

2010-02-01

Rupture of the pectoralis major muscle is a rare clinical entity that is becoming more common due to the increasing popularity of weightlifting and recreational sports. Due to the rarity of this condition, it may be missed at initial presentation and inappropriately treated, potentially leading to increased disability. This case highlights the mechanism of injury, clinical features, diagnosis, and treatment of rupture of the pectoralis major. The patient was a 31-year-old male bodybuilder who presented to the Emergency Department with acute pain and swelling in the left axilla after performing a bench press with a 400-pound barbell. The diagnosis of pectoralis major rupture was suspected and confirmed by magnetic resonance imaging, and early surgical repair was performed. The most common mechanism of injury is excessive tension on a maximally contracted pectoralis major muscle. Weightlifting, specifically bench pressing, is a common cause. The diagnosis can usually be made based on a patient's history and physical examination, but shortly after injury, the diagnosis may be obscured by severe pain and swelling. Magnetic resonance imaging is the imaging modality of choice when the diagnosis remains unclear, and can avoid surgical delays. Early diagnosis and treatment within 3 to 8 weeks after the injury has the advantage of avoiding adhesions and muscle atrophy, and can prevent a delayed return to normal activities. Given the trend toward improved results with early surgical repair of complete rupture, it is important to raise awareness about pectoralis major muscle injury among Emergency Physicians to prevent missed or delayed diagnosis and repair. Copyright (c) 2010 Elsevier Inc. All rights reserved.

Timing and prognosis of surgery for spinal epidural abscess: A review

PubMed Central

Epstein, Nancy E.

2015-01-01

Background: The nonsurgical versus surgical management of spinal epidural abscesses (SEAs) remains controversial. Even with the best preoperative screening for multiple risk factors, high nonoperative failure rates are attended by considerable morbidity (e.g., irreversible paralysis) and mortality. Therefore, the focus remains on early surgery. Methods: Most papers promote early recognition of the clinical triad (e.g., fever [50%], spinal pain [92–100%], and neurological deficits [47%]) for SEA. They also identify SEA-related risk factors for choosing nonsurgical versus surgical approaches; advanced age (>65 or 80), diabetes (15–30%), cancer, intravenous drug abuse (25%), smoking (23%), elevated white blood cell count (>12.5), high C-reactive protein >115, positive blood cultures, magnetic resonance imaging/computed tomographic documented cord compression, and significant neurological deficits (e.g., 19–45%). Results: Surgical options include: decompressions, open versus minimally invasive biopsy/culture/irrigation, or fusions. Up to 75% of SEA involve the thoracolumbar spine, and 50% are located ventrally. Wound cultures are positive in up to 78.8% of cases and are often (60%) correlated with positive blood cultures. The most typical offending organism is methicillin resistant Staphylococcus aureus, followed by methicillin sensitive S. aureus. Unfortunately, the failure rates for nonoperative treatment of SEA remain high (e.g., 41–42.5%), contributing to significant morbidity (22% risk of permanent paralysis), and mortality (3–25%). Conclusion: The vast majority of studies advocated early surgery to achieve better outcomes for treating SEA; this avoids high failure rates (41–42.5%) for nonoperative therapy, and limits morbidity/mortality rates. PMID:26605109

Management of skeletal Class III malocclusion with face mask therapy and comprehensive orthodontic treatment.

PubMed

Muthukumar, Kirthika; Vijaykumar, N M; Sainath, M C

2016-01-01

Orthopedic correction of skeletal Class III malocclusion in a growing patient is crucial as it can circumvent future surgical procedures. Further, as surgery is done only at a later stage, early treatment helps to avoid the detrimental effects produced by the facial disfigurement on the patient's social life. This case report describes the treatment of a child aged 9 years 6 months who had a skeletal Class III malocclusion. The treatment plan involved the use of a reverse pull headgear (facemask) and multibracket appliance therapy resulting in successful correction of the malocclusion. The treatment results were highly satisfactory resulting in improved facial esthetics, a skeletal Class I with a Dental Class I molar and canine relationship, an ideal overjet and overbite. Thus, dentoalveolar camouflage, if done in properly selected cases, alleviates the need for surgical intervention. The patient is being monitored until the end of growth to ensure the stability of treatment results.

Risk factors for early post-operative neurological deterioration in dogs undergoing a cervical dorsal laminectomy or hemilaminectomy: 100 cases (2002-2014).

PubMed

Taylor-Brown, F E; Cardy, T J A; Liebel, F X; Garosi, L; Kenny, P J; Volk, H A; De Decker, S

2015-12-01

Early post-operative neurological deterioration is a well-known complication following dorsal cervical laminectomies and hemilaminectomies in dogs. This study aimed to evaluate potential risk factors for early post-operative neurological deterioration following these surgical procedures. Medical records of 100 dogs that had undergone a cervical dorsal laminectomy or hemilaminectomy between 2002 and 2014 were assessed retrospectively. Assessed variables included signalment, bodyweight, duration of clinical signs, neurological status before surgery, diagnosis, surgical site, type and extent of surgery and duration of procedure. Outcome measures were neurological status immediately following surgery and duration of hospitalisation. Univariate statistical analysis was performed to identify variables to be included in a multivariate model. Diagnoses included osseous associated cervical spondylomyelopathy (OACSM; n = 41), acute intervertebral disk extrusion (IVDE; 31), meningioma (11), spinal arachnoid diverticulum (10) and vertebral arch anomalies (7). Overall 54% (95% CI 45.25-64.75) of dogs were neurologically worse 48 h post-operatively. Multivariate statistical analysis identified four factors significantly related to early post-operative neurological outcome. Diagnoses of OACSM or meningioma were considered the strongest variables to predict early post-operative neurological deterioration, followed by higher (more severely affected) neurological grade before surgery and longer surgery time. This information can aid in the management of expectations of clinical staff and owners with dogs undergoing these surgical procedures. Copyright © 2015 Elsevier Ltd. All rights reserved.

Reflections on a Heart Surgery Career with Insights for Western-Trained Medical Specialists in Developing Countries

PubMed Central

Kabbani, Sami S.

2011-01-01

Herein, I describe my experience (spanning 40 years) in helping to develop the specialty of cardiovascular surgery in Syria. Especially in the early years, the challenges were daunting. We initially performed thoracic, vascular, and closed-heart operations while dealing with inadequate facilities, bureaucratic delays, and poorly qualified personnel. After our independent surgical center was established in early 1976, we performed 1 open-heart and 1 closed-heart procedure per day. Open-heart procedures evolved from the few and simple to the multiple and complex, and we solved difficulties as they arose. Today, our cardiac surgical center occupies an entire 6-floor building. We have 12 cardiac surgeons, 10 surgical residents, a formal 6-year surgical residency program, a pediatric cardiac unit, an annual caseload of 1,600, and plans to double our productivity in 2 years. The tribulations of establishing sophisticated surgical programs in a developing country are offset by the variety of clinicopathologic conditions that are encountered, and even more so by the psychological rewards of overcoming adversity and serving a population in need. This account may prove to be insightful for Western-trained physicians who seek to develop specialized medical care in emerging societies. PMID:21841854

Reflections on a heart surgery career with insights for Western-trained medical specialists in developing countries.

PubMed

Kabbani, Sami S

2011-01-01

Herein, I describe my experience (spanning 40 years) in helping to develop the specialty of cardiovascular surgery in Syria. Especially in the early years, the challenges were daunting. We initially performed thoracic, vascular, and closed-heart operations while dealing with inadequate facilities, bureaucratic delays, and poorly qualified personnel. After our independent surgical center was established in early 1976, we performed 1 open-heart and 1 closed-heart procedure per day. Open-heart procedures evolved from the few and simple to the multiple and complex, and we solved difficulties as they arose. Today, our cardiac surgical center occupies an entire 6-floor building. We have 12 cardiac surgeons, 10 surgical residents, a formal 6-year surgical residency program, a pediatric cardiac unit, an annual caseload of 1,600, and plans to double our productivity in 2 years. The tribulations of establishing sophisticated surgical programs in a developing country are offset by the variety of clinicopathologic conditions that are encountered, and even more so by the psychological rewards of overcoming adversity and serving a population in need. This account may prove to be insightful for Western-trained physicians who seek to develop specialized medical care in emerging societies.

SHOULDER ARTHROPLASTY RECORDS

PubMed Central

Filho, Geraldo Motta; Galvão, Marcus Vinicius; Monteiro, Martim; Cohen, Marcio; Brandão, Bruno

2015-01-01

The study's objective is to evaluate the characteristics and problems of patients who underwent shoulder arthroplasties between July 2004 and November 2006. Methodology: During the period of the study, 145 shoulder arthroplasties were performed. A prospective protocol was used for every patient; demographic, clinical and surgical procedure data were collected. All gathered data were included in the data base. The patients were divided in three major groups: fractures, degenerative diseases and trauma sequels. Information obtained from the data base was correlated in order to determine patients' epidemiologic, injuries, and surgical procedure profiles. Results: Of the 145 shoulder arthroplasties performed, 37% presented trauma sequels, 30% degenerative diseases, and 33% proximal humerus fracture. 12% of the cases required total arthroplasties and 88% partial arthroplasties. Five major complications were observed on early postoperative period. Conclusion: Shoulder arthroplasties have become a common procedure in orthopaedic practice. Surgical records are important in evidencing progressive evolution and in enabling future clinical outcomes evaluation. PMID:26998463

MANAGEMENT OF OMPHALOPHLEBITIS AND UMBILICAL HERNIA IN THREE NEONATAL GIRAFFE (GIRAFFA CAMELOPARDALIS).

PubMed

Selig, Michael; Lewandowski, Albert; Burton, Michael S; Ball, Ray L

2015-12-01

Umbilical disorders, including omphalophlebitis, omphaloarteritis, external umbilical abscesses, urachal abscesses, patent urachus, and umbilical hernias, represent a significant challenge to the health and well-being of a neonate. The three neonatal giraffe (Giraffa camelopardalis) in this report were evaluated for umbilical swellings. Two developed omphalophlebitis, and one had an uncomplicated umbilical hernia. Omphalophlebitis is an inflammation and/or infection of the umbilical vein. Giraffe calves with a failure of passive transfer may be predisposed and should be thoroughly evaluated for the condition. Umbilical hernias result from a failure of the umbilical ring to close after parturition or from malformation of the umbilical ring during embryogenesis. These problems were surgically corrected for all three individuals, although one died due to postsurgical complications. The risks involved include anesthetic complications, surgical dehiscence, and maternal rejection. Early detection and surgical intervention are recommended for the correction of omphalophlebitis and umbilical hernias in neonatal giraffe.

Systematic Review of Patient-Specific Surgical Simulation: Toward Advancing Medical Education.

PubMed

Ryu, Won Hyung A; Dharampal, Navjit; Mostafa, Ahmed E; Sharlin, Ehud; Kopp, Gail; Jacobs, William Bradley; Hurlbert, Robin John; Chan, Sonny; Sutherland, Garnette R

Simulation-based education has been shown to be an effective tool to teach foundational technical skills in various surgical specialties. However, most of the current simulations are limited to generic scenarios and do not allow continuation of the learning curve beyond basic technical skills to prepare for more advanced expertise, such as patient-specific surgical planning. The objective of this study was to evaluate the current medical literature with respect to the utilization and educational value of patient-specific simulations for surgical training. We performed a systematic review of the literature using Pubmed, Embase, and Scopus focusing on themes of simulation, patient-specific, surgical procedure, and education. The study included randomized controlled trials, cohort studies, and case-control studies published between 2005 and 2016. Two independent reviewers (W.H.R. and N.D) conducted the study appraisal, data abstraction, and quality assessment of the studies. The search identified 13 studies that met the inclusion criteria; 7 studies employed computer simulations and 6 studies used 3-dimensional (3D) synthetic models. A number of surgical specialties evaluated patient-specific simulation, including neurosurgery, vascular surgery, orthopedic surgery, and interventional radiology. However, most studies were small in size and primarily aimed at feasibility assessments and early validation. Early evidence has shown feasibility and utility of patient-specific simulation for surgical education. With further development of this technology, simulation-based education may be able to support training of higher-level competencies outside the clinical settingto aid learners in their development of surgical skills. Copyright © 2017 Association of Program Directors in Surgery. Published by Elsevier Inc. All rights reserved.

Pre-operative urinary tract infection: is it a risk factor for early surgical site infection with hip fracture surgery? A retrospective analysis.

PubMed

Yassa, Rafik Rd; Khalfaoui, Mahdi Y; Veravalli, Karunakar; Evans, D Alun

2017-03-01

The aims of the current study were to determine whether pre-operative urinary tract infections in patients presenting acutely with neck of femur fractures resulted in a delay to surgery and whether such patients were at increased risk of developing post-operative surgical site infections. A retrospective review of all patients presenting with a neck of femur fracture, at a single centre over a one-year period. The hospital hip fracture database was used as the main source of data. UK University Teaching Hospital. All patients ( n  = 460) presenting across a single year study period with a confirmed hip fracture. The presence of pre-operative urinary tract infection, the timing of surgical intervention, the occurrence of post-operative surgical site infection and the pathogens identified. A total of 367 patients were operated upon within 24 hours of admission. Urinary infections were the least common cause of delay. A total of 99 patients (21.5%) had pre-operative urinary tract infection. Post-operatively, a total of 57 (12.4%) patients developed a surgical site infection. Among the latter, 31 (54.4%) did not have a pre-operative urinary infection, 23 (40.4%) patients had a pre-operative urinary tract infection, 2 had chronic leg ulcers and one patient had a pre-operative chest infection. Statistically, there was a strong relationship between pre-operative urinary tract infection and the development of post-operative surgical site infection ( p -value: 0.0005). The results of our study indicate that pre-operative urinary tract infection has a high prevalence amongst those presenting with neck of femur fractures, and this is a risk factor for the later development of post-operative surgical site infection.

Early Menopause Predicts Future Coronary Heart Disease and Stroke: The Multi-Ethnic Study of Atherosclerosis (MESA)

PubMed Central

Wellons, Melissa; Ouyang, Pamela; Schreiner, Pamela J; Herrington, David M; Vaidya, Dhananjay

2012-01-01

Objective Cardiovascular disease is the number one killer of women. Identifying women at risk of cardiovascular disease has tremendous public health importance. Early menopause is associated with increased cardiovascular disease events in some predominantly white populations, but not consistently. Our objective was to determine if a self-reported early menopause (menopause at an age <46) identifies women as at risk for future coronary heart disease or stroke. Methods The study population came from the Multi-Ethnic Study of Atherosclerosis, a longitudinal, ethnically diverse cohort study of US men and women aged 45 to 84 years enrolled in 2000–2002 and followed up until 2008. The association between a personal history of early menopause (either natural menopause or surgical removal of ovaries at an age <46) and future coronary heart disease and stroke was assessed in 2509 women (ages 45–84, 987 White, 331 Chinese, 641 Black, 550 Hispanic) from the Multi-Ethnic Study Atherosclerosis, who were free of cardiovascular disease at baseline. Results 693/2509 (28%) of women reported either surgical or natural early menopause. In survival curves, women with early menopause had worse coronary heart disease and stroke-free survival (log rank p=<0.008 and 0.0158). In models adjusted for age, race/ethnicity, Multi-Ethnic Study Atherosclerosis site and traditional cardiovascular disease risk factors, this risk for coronary heart disease and stroke remained (HR 2.08, 95% CI 1.17, 3.70 and 2.19, 95% CI 1.11, 4.32, respectively). Conclusions Early menopause is positively associated with coronary heart disease and stroke in a multiethnic cohort, independent of traditional cardiovascular disease risk factors. PMID:22692332

Feasibility and safety of early combined cognitive and physical therapy for critically ill medical and surgical patients: the Activity and Cognitive Therapy in ICU (ACT-ICU) trial

PubMed Central

Brummel, N.E.; Girard, T.D.; Ely, E.W.; Pandharipande, P.P.; Morandi, A.; Hughes, C.G.; Graves, A.J.; Shintani, A.K.; Murphy, E.; Work, B.; Pun, B.T.; Boehm, L.; Gill, T.M.; Dittus, R.S.; Jackson, J.C.

2013-01-01

PURPOSE Cognitive impairment after critical illness is common and debilitating. We developed a cognitive therapy program for critically ill patients and assessed the feasibility and safety of administering combined cognitive and physical therapy early during a critical illness. METHODS We randomized 87 medical and surgical ICU patients with respiratory failure and/or shock in a 1:1:2 manner to three groups: usual care, early once-daily physical therapy, or early once-daily physical therapy plus a novel, progressive, twice-daily cognitive therapy protocol. Cognitive therapy included orientation, memory, attention, and problem solving exercises, and other activities. We assessed feasibility outcomes of the early cognitive plus physical therapy intervention. At 3-months, we also assessed cognitive, functional and health-related quality of life outcomes. Data are presented as median [interquartile range] or frequency (%). RESULTS Early cognitive therapy was a delivered to 41/43 (95%) of cognitive plus physical therapy patients on 100% [92–100%] of study days beginning 1.0 [1.0–1.0] day following enrollment. Physical therapy was received by 17/22 (77%) of usual care patients, by 21/22 (95%) of physical therapy only patients and 42/43 (98%) of cognitive plus physical therapy patients on 17% [10–26%], 67% [46–87%] and 75% [59–88%] of study days, respectively. Cognitive, functional and health-related quality of life outcomes did not differ between groups at 3-month follow-up. CONCLUSIONS This pilot study demonstrates that early rehabilitation can be extended beyond physical therapy to include cognitive therapy. Future work to determine optimal patient selection, intensity of treatment and benefits of cognitive therapy in the critically ill is needed. PMID:24257969

Early Primary Care Provider Follow-up and Readmission After High-Risk Surgery

PubMed Central

Brooke, Benjamin S.; Stone, David H.; Cronenwett, Jack L.; Nolan, Brian; DeMartino, Randall R.; MacKenzie, Todd A.; Goodman, David C.; Goodney, Philip P.

2014-01-01

IMPORTANCE Follow-up with a primary care provider (PCP) in addition to the surgical team is routinely recommended to patients discharged after major surgery despite no clear evidence that it improves outcomes. OBJECTIVE To test whether PCP follow-up is associated with lower 30-day readmission rates after open thoracic aortic aneurysm (TAA) repair and ventral hernia repair (VHR), surgical procedures known to have a high and low risk of readmission, respectively. DESIGN, SETTING, AND PARTICIPANTS In a cohort of Medicare beneficiaries discharged to home after open TAA repair (n = 12 679) and VHR (n = 52 807) between 2003 to 2010, we compared 30-day readmission rates between patients seen and not seen by a PCP within 30 days of discharge and across tertiles of regional primary care use. We stratified our analysis by the presence of complications during the surgical (index) admission. MAIN OUTCOMES AND MEASURES Thirty-day readmission rate. RESULTS Overall, 2619 patients (20.6%) undergoing open TAA repair and 4927 patients (9.3%) undergoing VHR were readmitted within 30 days after surgery. Complications occurred in 4649 patients (36.6%) undergoing open TAA repair and 4528 patients (8.6%) undergoing VHR during their surgical admission. Early follow-up with a PCP significantly reduced the risk of readmission among open TAA patients who experienced perioperative complications, from 35.0% (without follow-up) to 20.4% (with follow-up) (P < .001). However, PCP follow-up made no significant difference in patients whose hospital course was uncomplicated (19.4% with follow-up vs 21.9% without follow-up; P = .31). In comparison, early follow-up with a PCP after VHR did not reduce the risk of readmission, regardless of complications. In adjusted regional analyses, undergoing open TAA repair in regions with high compared with low primary care use was associated with an 18% lower likelihood of 30-day readmission (odds ratio, 0.82; 95% CI, 0.71–0.96; P = .02), whereas no significant difference was found among patients after VHR. CONCLUSIONS AND RELEVANCE Follow-up with a PCP after high-risk surgery (eg, open TAA repair), especially among patients with complications, is associated with a lower risk of hospital readmission. Patients undergoing lower-risk surgery (eg, VHR) do not receive the same benefit from early PCP follow-up. Identifying high-risk surgical patients who will benefit from PCP integration during care transitions may offer a low-cost solution toward limiting readmissions. PMID:25074237

Early surgical managment of penetrating ocular injuries involving the posterior segment.

PubMed

Michels, R G

1976-09-01

Pars plana vitrectomy technic can be used in the early management of certain penetrating ocular injuries involving the posterior segment, including selected intraocular foreign bodies. This study reports the results of ten consecutive cases of intraocular foreign bodies in the posterior segment treated by a combination of vitrectomy (including lensectomy when necessary) and foreign-body extraction with forceps. The foreign body was successfully removed in nine of ten eyes, and nine of ten eyes were salvaged. This favorable experience using early vitreous surgery suggests that the vitrectomy technic can be used in other penetrating injuries involving the posterior segment that are not associated with intraocular foreign bodies. Possible indications for early vitrectomy are presented, including cases with a poor prognosis when managed by conventional methods.

Interventions for treating chronic ankle instability.

PubMed

de Vries, Jasper S; Krips, Rover; Sierevelt, Inger N; Blankevoort, Leendert; van Dijk, C N

2011-08-10

Chronic lateral ankle instability occurs in 10% to 20% of people after an acute ankle sprain. Initial treatment is conservative but if this fails and ligament laxity is present, surgical intervention is considered. To compare different treatments, conservative or surgical, for chronic lateral ankle instability. We searched the Cochrane Bone, Joint and Muscle Trauma Group Specialised Register, the Cochrane Central Register of Controlled Trials, MEDLINE, EMBASE, CINAHL and reference lists of articles, all to February 2010. All identified randomised and quasi-randomised controlled trials of interventions for chronic lateral ankle instability were included. Two review authors independently assessed risk of bias and extracted data from each study. Where appropriate, results of comparable studies were pooled. Ten randomised controlled trials were included. Limitations in the design, conduct and reporting of these trials resulted in unclear or high risk of bias assessments relating to allocation concealment, assessor blinding, incomplete and selective outcome reporting. Only limited pooling of the data was possible.Neuromuscular training was the basis of conservative treatment evaluated in four trials. Neuromuscular training compared with no training resulted in better ankle function scores at the end of four weeks training (Ankle Joint Functional Assessment Tool (AJFAT): mean difference (MD) 3.00, 95% CI 0.3 to 5.70; 1 trial, 19 participants; Foot and Ankle Disability Index (FADI) data: MD 8.83, 95% CI 4.46 to 13.20; 2 trials, 56 participants). The fourth trial (19 participants) found no significant difference in the functional outcome after six weeks training programme on a cyclo-ergometer with a bi-directional compared with a traditional uni-directional pedal. Longer-term follow-up data were not available for these four trials.Four studies compared surgical procedures for chronic ankle instability. One trial (40 participants) found more nerve injuries after tenodesis than anatomical reconstruction (risk ratio (RR) 5.50, 95% CI 1.39 to 21.71). One trial (99 participants) comparing dynamic versus static tenodesis excluded 17 patients allocated dynamic tenodesis because their tendons were too thin. The same trial found that dynamic tenodesis resulted in higher numbers of people with unsatisfactory function (RR 8.62, 95% CI 1.97 to 37.77, 82 participants). One trial comparing techniques of lateral ankle ligament reconstruction (60 participants) found that operating time was shorter using the reinsertion technique than the imbrication method (MD -9.00 minutes, 95% CI -13.48 to -4.52). Two trials (70 participants) compared functional mobilisation with immobilisation after surgery. These found early mobilisation led to earlier return to work (MD -2.00 weeks, 95% CI -3.06 to -0.94; 1 trial) and to sports (MD -3.00 weeks, 95% CI -4.49 to -1.51; 1 trial). Neuromuscular training alone appears effective in the short term but whether this advantage would persist on longer-term follow-up is not known. While there is insufficient evidence to support any one surgical intervention over another surgical intervention for chronic ankle instability, it is likely that there are limitations to the use of dynamic tenodesis. After surgical reconstruction, early functional rehabilitation appears to be superior to six weeks immobilisation in restoring early function.

Surgical management of a suspicious adnexal mass: a systematic review.

PubMed

Covens, Allan L; Dodge, Jason E; Lacchetti, Christina; Elit, Laurie M; Le, Tien; Devries-Aboud, Michaela; Fung-Kee-Fung, Michael

2012-07-01

To systematically review the existing literature in order to determine the optimal recommended protocols for the surgical management of adnexal masses suspicious for apparent early stage malignancy. A review of all systematic reviews and guidelines published between 1999 and 2009 was conducted as a first step. After the identification of two systematic reviews on the topic, searches of MEDLINE for studies published since 2004 were also conducted to update and supplement the evidentiary base. The updated literature search identified 31 studies that met the inclusion criteria. A bivariate random effects analysis of 15 frozen section diagnosis studies yielded an overall sensitivity of 89.2% (95% CI, 86.3 to 91.5%) and specificity of 97.9% (95% CI, 96.6 to 98.7%). The surgical evidence suggests that systematic lymphadenectomy and proper surgical staging improve survival. Conservative fertility-preserving surgical approaches are an acceptable option in women with low malignant potential tumours. The accuracy and the adequacy of surgical staging by laparotomy or laparoscopic approaches appear to be comparable, with neither approach conferring a survival advantage. Intraoperative tumour rupture was indeed reported to occur more frequently in patients undergoing laparoscopy versus laparotomy in two retrospective cohort studies. The best available evidence was collected and included in this rigorous systematic review. The abundant evidentiary base provided the context and direction for the surgical management of adnexal masses suspicious for apparent early stage malignancy. Copyright © 2012 Elsevier Inc. All rights reserved.

The effect of surgical treatment for secundum atrial septal defect in patients more than 30 years old.

PubMed

Erkut, Bilgehan; Becit, Necip; Unlu, Yahya; Ceviz, Munacettin; Kocogullari, Cevdet Ugur; Ates, Azman; Karapolat, Bekir Sami; Kaygin, Mehmet Ali; Kocak, Hikmet

2007-01-01

We prospectively examined whether surgical treatment of secundum atrial septal defects in patients 30 years old improves their early- and mid-term clinical outcomes. Our clinical experience is reviewed to assess the importance of surgical management in elderly patients with atrial septal defect. We analyzed 41 patients older than 30 years of age who underwent surgical correction of a secundum atrial septal defect. To evaluate the effects of surgical treatment, we compared functional capacity, diuretic administration, rhythm status, and echocardiographic parameters of all patients before and after the operation. The median follow-up period was 4.2 years (range, 6 months-7 years). There were no operative deaths. Functional class in most of the patients improved after operation. Two patients reverted to normal sinus rhythm after the operation. There was only one new atrial fibrilation among patients in the postoperative term. Right atrial and right ventricular dimensions and pulmonary artery pressures were significantly decreased, and ejection fractions were significantly increased after the operation. The need for diuretic treatment was decreased after surgical repair. No residual intracardiac shunts were identified during follow-up. There were no cerebrovascular thromboembolic accidents in the early postoperative period. Surgical closure of atrial septal defects in patients over 30 years old can improve their clinical status and prevent right ventricular dilatation and insufficiency. The operation must be performed as soon as possible, even if the symptoms or the hemodynamic impact seem to be minimal.

PTT functional recovery in early stage II PTTD after tendon balancing and calcaneal lengthening osteotomy.

PubMed

Brilhault, Jean; Noël, Vincent

2012-10-01

The decision to offer surgery for Stage II posterior tibial tendon deficiency (PTTD) is a difficult one since orthotic treatment has been documented to be a viable alternative to surgery at this stage. Taking this into consideration we limited our treatment to bony realignment by a lengthening calcaneus Evans osteotomy and tendon balancing. The goal of the study was to clinically evaluate PTT functional recovery with this procedure. The patient population included 17 feet in 13 patients. Inclusion was limited to early Stage II PTTD flatfeet with grossly intact but deficient PTT. Deficiency was assessed by the lack of hindfoot inversion during single heel rise test. The surgical procedure included an Evans calcaneal opening wedge osteotomy with triceps surae and peroneus brevis tendon lengthening. PTT function at follow up was evaluated by an independent examiner. Evaluation was performed at an average of 4 (range, 2 to 6.3) years. One case presented postoperative subtalar pain that required subtalar fusion. Every foot could perform a single heel rise with 13 feet having active inversion of the hindfoot during elevation. The results of this study provide evidence of PTT functional recovery without augmentation in early Stage II. It challenges our understanding of early Stage II PTTD as well as the surgical guidelines recommending PTT augmentation at this specific stage.

Minimally invasive transcanal myringotomy for pediatric early stage congenital cholesteatoma.

PubMed

Jang, Chul Ho; Jung, Eun Kyung; Sung, Chung Man; Kim, Seung Beom; Kim, Young Yoon; Seong, Jong Yuap; Kang, Sung Hoon; Cho, Yong Beom

2016-11-01

Recently, minimally invasive transcanal myringotomy (MITM), which is a useful surgical technique for early stage congenital cholesteatoma (CC) in children, was introduced. The purpose of this study is to evaluate the short-term surgical results of MITM in pediatric early stage CC. We retrospectively reviewed the charts of 24 patients who underwent MITM between January 2013 and October 2015. The patients' ages ranged from 1 to 16 years (mean, 2.6 years). There were 17 male and 7 female patients. The right side (n = 13) was affected twice as often as the left side (n = 11). The most common site was the anterosuperior quadrant (15 cases). The diameter of the CC on axial computed tomography images ranged from 2.8 to 5.7 mm (mean, 3.9 mm). CCs were graded according to Potsic's system: 18 cases were classified as stage I, 3 case as stage II, and 3 cases as stage III. AllCCs except 1 were closed type. In21 patients, the tympanic membrane closed naturally without recurrence. Three patients showed small persistent dry perforation. Natural closure occurred in these patients, who were treated with paper patches. MITM is a simple, effective technique for removing an early stage CC from the middle ear, and it can minimize operative time, length of hospitalization, and postoperative morbidity. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

Results from a pediatric surgical centre justify early intervention in disorders of sex development.

PubMed

Crawford, Jennifer M; Warne, Garry; Grover, Sonia; Southwell, Bridget R; Hutson, John M

2009-02-01

Controversy persists surrounding early management of disorders of sex development. We assessed genital appearance, gender identity, and quality of life in prepubertal children who have had early surgical intervention. Children treated for disorders of sex development who were 5 to 10 years of age were eligible (n = 54). Children were scored (modified Creighton scale) for anatomical and cosmetic outcome, and both patients and parents completed PedsQL quality-of-life and gender identity questionnaires, with ethics approval. Of 54 patients, 41 presented for review. Treatment began at 13.2 (1.8-250.1) months (median; range) and were reviewed at 7.5 +/- 2.1 (mean +/- SD) years of age. Nineteen were raised as girls and 22 as boys. Girls had good (85%) or satisfactory (15%) anatomical/cosmetic outcome, whereas 52% boys had good, 38% satisfactory, and 10% poor cosmetic outcomes. On gender identity questionnaire, boys scored 3.9 +/- 0.4 (mean +/- SD) and girls 3.6 +/- 0.5; 1 of 19 boys and 3 of 19 girls had lower scores, suggesting risk of gender identity disorder. Quality-of-life scores were 80+ for physical and 65 to 80 for psychosocial scores. Early intervention is generally associated with positive outcomes for patients and parents. Girls had better anatomical outcomes than boys, and gender dysphoria risks were low in both sexes.

Interventions for treating chronic ankle instability.

PubMed

de Vries, J S; Krips, R; Sierevelt, I N; Blankevoort, L

2006-10-18

Chronic lateral ankle instability occurs in 10% to 20% of people after an acute ankle sprain. The initial form of treatment is conservative but if this fails and ligament laxity is present, surgical intervention is considered. To compare different treatments, both conservative and surgical, for chronic lateral ankle instability. We searched the Cochrane Bone, Joint and Muscle Trauma Group Specialized Register (to July 2005), the Cochrane Central Register of Controlled Trials (The Cochrane Library 2005, Issue 3), and MEDLINE (1966 to April 2006), EMBASE (1980 to April 2006), CINAHL (1982 to April 2006) and reference lists of articles. All randomised and quasi-randomised controlled trials of interventions for chronic lateral ankle instability were included. Two review authors independently assessed methodological quality and extracted data. Where appropriate, results of comparable studies were pooled. Seven randomised trials were included and divided into three groups: surgical interventions; rehabilitation programs after surgical interventions; and conservative interventions. None of the studies were methodologically flawless. Only one study described an adequate randomisation procedure. Only two studies, both about rehabilitation programs after surgery, had a moderate risk of bias; all other studies had a high risk of bias. Due to clinical and methodological diversity, extensive pooling of the data was not possible. Surgical interventions (four studies): one study showed more complications after the Chrisman-Snook procedure compared to an anatomical reconstruction, whereas another study showed greater mean talar tilt after an anatomical reconstruction. Subjective instability and hindfoot inversion was greater after a dynamic than after a static tenodesis in a third study. The fourth study showed that the operating time for anatomical reconstructions was shorter for the reinsertion technique than for the imbrication method. Rehabilitation after surgical interventions (two studies): both studies provided evidence that early functional mobilization leads to an earlier return to work and sports than immobilisation. Conservative interventions: the only study in this group showed better proprioception and functional outcome with the bi-directional than with the uni-directional pedal technique on a cyclo-ergometer. In view of the low quality methodology of almost all the studies, this review does not provide sufficient evidence to support any specific surgical or conservative intervention for chronic ankle instability. However, after surgical reconstruction, early functional rehabilitation was shown to be superior to six weeks immobilisation regarding time to return to work and sports.

Promoting emancipated decision-making for surgical treatment of early stage breast cancer among Jordanian women

PubMed Central

Obeidat, Rana F.

2015-01-01

To use the critical social theory as a framework to analyze the oppression of Jordanian women with early stage breast cancer in the decision-making process for surgical treatment and suggest strategies to emancipate these women to make free choices. This is a discussion paper utilizing the critical social theory as a framework for analysis. The sexist and paternalistic ideology that characterizes Jordanian society in general and the medical establishment in particular as well as the biomedical ideology are some of the responsible ideologies for the fact that many Jordanian women with early stage breast cancer are denied the right to choose a surgical treatment according to their own preferences and values. The financial and political power of Jordanian medical organizations (e.g., Jordan Medical Council), the weakness of nursing administration in the healthcare system, and the hierarchical organization of Jordanian society, where men are first and women are second, support these oppressing ideologies. Knowledge is a strong tool of power. Jordanian nurses could empower women with early stage breast cancer by enhancing their knowledge regarding their health and the options available for surgical treatment. To successfully emancipate patients, education alone may not be enough; there is also a need for health care providers’ support and unconditional acceptance of choice. To achieve the aim of emancipating women with breast cancer from the oppression inherent in the persistence of mastectomy, Jordanian nurses need to recognize that they should first gain greater power and authority in the healthcare system. PMID:27981122

Early hemi-diaphragmatic plication through a video assisted mini-thoracotomy in postcardiotomy phrenic nerve paresis

PubMed Central

Tsakiridis, Kosmas; Visouli, Aikaterini N.; Machairiotis, Nikolaos; Christofis, Christos; Stylianaki, Aikaterini; Katsikogiannis, Nikolaos; Mpakas, Andreas; Courcoutsakis, Nicolaos; Zarogoulidis, Konstantinos

2012-01-01

New symptom onset of respiratory distress without other cause, and new hemi-diaphragmatic elevation on chest radiography postcardiotomy, are usually adequate for the diagnosis of phrenic nerve paresis. The symptom severity varies (asymptomatic state to severe respiratory failure) depending on the degree of the lesion (paresis vs. paralysis), the laterality (unilateral or bilateral), the age, and the co-morbidity (respiratory, cardiac disease, morbid obesity, etc). Surgical treatment (hemi-diaphragmatic plication) is indicated only in the presence of symptoms. The established surgical treatment is plication of the affected hemidiaphragm which is generally considered safe and effective. Several techniques and approaches are employed for diaphragmatic plication (thoracotomy, video-assisted thoracoscopic surgery, video-assisted mini-thoracotomy, laparoscopic surgery). The timing of surgery depends on the severity and the progression of symptoms. In infants and young children with postcardiotomy phrenic nerve paresis the clinical status is usually severe (failure to wean from mechanical ventilation), and early plication is indicated. Adults with postcardiotomy phrenic nerve paresis usually suffer from chronic dyspnoea, and, in the absence of respiratory distress, conservative treatment is recommended for 6 months -2 years, since improvement is often observed. Nevertheless, earlier surgical treatment may be indicated in non-resolving respiratory failure. We present early (25th day postcardiotomy) right hemi-diaphragm plication, through a video assisted mini-thoracotomy in a high risk patient with postcardiotomy phrenic nerve paresis and respiratory distress. Early surgery with minimal surgical trauma, short operative time, minimal blood loss and postoperative pain, led to fast rehabilitation and avoidance of prolonged hospitalization complications. The relevant literature is discussed. PMID:23304442

Early and Mid-Term Outcome of Pediatric Congenital Mitral Valve Surgery

PubMed Central

Baghaei, Ramin; Tabib, Avisa; Jalili, Farshad; Totonchi, Ziae; Mahdavi, Mohammad; Ghadrdoost, Behshid

2015-01-01

Background: Congenital lesions of the mitral valve are relatively rare and are associated with a wide spectrum of cardiac malformations. The surgical management of congenital mitral valve malformations has been a great challenge. Objectives: The aim of this study was to evaluate the early and intermediate-term outcome of congenital mitral valve (MV) surgery in children and to identify the predictors for poor postoperative outcomes and death. Patients and Methods: In this retrospective study, 100 consecutive patients with congenital MV disease undergoing mitral valve surgery were reviewed in 60-month follow-up (mean, 42.4 ± 16.4 months) during 2008 - 2013. Twenty-six patients (26%) were under one-year old. The mean age and weight of the patients were 41.63 ± 38.18 months and 11.92 ± 6.12 kg, respectively. The predominant lesion of the mitral valve was MV stenosis (MS group) seen in 21% and MR (MR group) seen in 79% of the patients. All patients underwent preoperative two-dimensional echocardiography and then every six months after surgery Results: Significant improvement in degree of MR was noted in all patients with MR during postoperative and follow-up period in both patients with or without atrioventricular septal defect (AVSD) (P = 0.045 in patients with AVSD and P = 0.008 in patients without AVSD). Decreasing trend of mean gradient (MG) in MS group was statistically significant (P = 0.005). In patients with MR, the mean pulmonary artery pressure (PAP) had improved postoperatively (P < 0.001). Although PAP in patients with MV stenosis was reduced, this reduction was not statistically significant (P = 0.17). In-hospital mortality was 7%. Multivariate analysis demonstrated that age (P < 0.001), weight (P < 0.001), and pulmonary stenosis (P = 0.03) are strong predictors for mortality. Based on the echocardiography report at the day of discharge from hospital, surgical results were optimal (up to moderate degree for MR group and up to mild degree for MS group) in 85.7% of patients with MS and in 76.6% of patients with MR. Age (P = 0.002) and weight (P = 0.003) of patients are strong predictors for surgical success in multivariate analysis. Conclusions: Surgical repair of the congenital MV disease yields acceptable early and intermediate-term satisfactory valve function and good survival at intermediate-term follow-up. Strong predictors for poor surgical outcome and death were age smaller than 1 year, weight smaller or equal than 6 kg, and associated cardiac anomalies such as pulmonary stenosis. PMID:26446282

Detection of Deteriorating Patients on Surgical Wards Outside the ICU by an Automated MEWS-Based Early Warning System With Paging Functionality.

PubMed

Heller, Axel R; Mees, Sören T; Lauterwald, Benjamin; Reeps, Christian; Koch, Thea; Weitz, Jürgen

2018-05-16

The establishment of early warning systems in hospitals was strongly recommended in recent guidelines to detect deteriorating patients early and direct them to adequate care. Upon reaching predefined trigger criteria, Medical Emergency Teams (MET) should be notified and directed to these patients. The present study analyses the effect of introducing an automated multiparameter early warning score (MEWS)-based early warning system with paging functionality on 2 wards hosting patients recovering from highly complex surgical interventions. The deployment of the system was accompanied by retrospective data acquisition during 12 months (intervention) using 4 routine databases: Hospital patient data management, anesthesia database, local data of the German Resuscitation Registry, and measurement logs of the deployed system (intervention period only). A retrospective 12-month data review using the same aforementioned databases before the deployment of the system served as control. Control and intervention phases were separated by a 6-month washout period for the installation of the system and for training. Data from 3827 patients could be acquired from 2 surgical wards during the two 12-month periods, 1896 patients in the control and 1931 in the intervention cohorts. Patient characteristics differed between the 2 observation phases. American Society of Anesthesiologists risk classification and duration of surgery as well as German DRG case-weight were significantly higher in the intervention period. However, the rate of cardiac arrests significantly dropped from 5.3 to 2.1 per 1000 admissions in the intervention period (P < 0.001). This observation was paralleled by a reduction of unplanned ICU admissions from 3.6% to 3.0% (P < 0.001), and an increase of notifications of critical conditions to the ward surgeon. The primary triggers for MET activation were abnormal ECG alerts, specifically asystole (n = 5), and pulseless electric activity (n = 8). In concert with a well-trained and organized MET, the early deterioration detection of patients on surgical wards outside the ICU may be improved by introducing an automated MEWS-based early warning system with paging functionality.

EARLY OR DELAYED SURGICAL TREATMENT IN COMPOUND LIMB FRACTURES DUE TO HIGH VELOCITY MISSILE INJURIES: A 5-YEAR RETROSPECTIVE STUDY FROM MEDICAL CITY IN BAGHDAD

PubMed Central

Al-Hilli, Ali Bakir; Salih, Dheyaa Saeed

2010-01-01

Background Compound limb fractures due to high-velocity missiles are complex and usually associated with multiple other injuries. These can occur in both military and civilian settings. Highvelocity missiles are presently used by terrorists worldwide. Early surgical debridement and skeletal fixation are the gold standards in managing these injuries, but data supporting these recommendations are lacking. Aim of the study Our aim was to determine the relationship between time (the time of injury to the time of surgical treatment) and the rate of deep infection in patients treated in Medical City, Baghdad, Iraq due to terrorist activity from 2004-2008. Design This is a retrospective review of a series of open limb fractures. Patients and method A total of 102 civilian patients with 114 limb fractures due to high-velocity missile injuries were selected for this study from Medical City records. Patients were followed in the outpatient department in Medical City Teaching Complex both clinically and radiologically. Results Surgical treatment was accomplished in less than six hours from time of injury in group A (55 fractures, 48.4%) and more than six hours in group B (59 fractures, 51.7%). The infection rate for group A was 30.9% and group B was 23.7%. Conclusion A very high infection rate was noted for these injuries, and there was no increase in the rate of deep infection in patients treated more than six hours after the injury. PMID:21045979

Permissive weight bearing in trauma patients with fracture of the lower extremities: prospective multicenter comparative cohort study.

PubMed

Kalmet, Pishtiwan H S; Meys, Guido; V Horn, Yvette Y; Evers, Silvia M A A; Seelen, Henk A M; Hustinx, Paul; Janzing, Heinrich; Vd Veen, Alexander; Jaspars, Coen; Sintenie, Jan Bernard; Blokhuis, Taco J; Poeze, Martijn; Brink, Peter R G

2018-02-02

The standard aftercare treatment in surgically treated trauma patients with fractures around or in a joint, known as (peri)- or intra-articular fractures of the lower extremities, is either non-weight bearing or partial weight bearing. We have developed an early permissive weight bearing post-surgery rehabilitation protocol in surgically treated patients with fractures of the lower extremities. In this proposal we want to compare our early permissive weight bearing protocol to the existing current non-weight bearing guidelines in a prospective comparative cohort study. The study is a prospective multicenter comparative cohort study in which two rehabilitation aftercare treatments will be contrasted, i.e. permissive weight bearing and non-weight bearing according to the AO-guideline. The study population consists of patients with a surgically treated fracture of the pelvis/acetabulum or a surgically treated (peri)- or intra-articular fracture of the lower extremities. The inclusion period is 12 months. The duration of follow up is 6 months, with measurements taken at baseline, 2,6,12 and 26 weeks post-surgery. ADL with Lower Extremity Functional Scale. Outcome variables for compliance, as measured with an insole pressure measurement system, encompass peak load and step duration. This study will investigate the (cost-) effectiveness of a permissive weight bearing aftercare protocol. The results will provide evidence whether a permissive weight bearing protocol is more effective than the current non-weight bearing protocol. The study is registered in the Dutch Trial Register ( NTR6077 ). Date of registration: 01-09-2016.

Presence of early stage cancer does not impair the early protein metabolic response to major surgery.

PubMed

Engelen, Mariëlle P K J; Klimberg, V Suzanne; Allasia, Arianna; Deutz, Nicolaas Ep

2017-06-01

Combined bilateral mastectomy and reconstruction is a common major surgical procedure in women with breast cancer and in those with a family history of breast cancer. As this large surgical procedure induces muscle protein loss, a preserved anabolic response to nutrition is warranted for optimal recovery. It is unclear whether the presence of early stage cancer negatively affects the protein metabolic response to major surgery as this would mandate perioperative nutritional support. In nine women with early stage (Stage II) breast malignancy and nine healthy women with a genetic predisposition to breast cancer undergoing the same large surgical procedure, we examined whether surgery influences the catabolic response to overnight fasting and the anabolic response to nutrition differently. Prior to and within 24 h after combined bilateral mastectomy and reconstruction surgery, whole body protein synthesis and breakdown rates were assessed after overnight fasting and after meal intake by stable isotope methodology to enable the calculation of net protein catabolism in the post-absorptive state and net protein anabolic response to a meal. Major surgery resulted in an up-regulation of post-absorptive protein synthesis and breakdown rates (P < 0.001) and lower net protein catabolism (P < 0.05) and was associated with insulin resistance and increased systemic inflammation (P < 0.01). Net anabolic response to the meal was reduced after surgery (P < 0.05) but higher in cancer (P < 0.05) indicative of a more preserved meal efficiency. The significant relationship between net protein anabolism and the amount of amino acids available in the circulation (R 2  = 0.85, P < 0.001) was independent of the presence of non-cachectic early stage breast cancer or surgery. The presence of early stage breast cancer does not enhance the normal catabolic response to major surgery or further attenuates the anabolic response to meal intake within 24 h after major surgery in patients with non-cachectic breast cancer. This indicates that the acute anabolic potential to conventional feeding is maintained in non-cachectic early stage breast cancer after major surgery. © 2017 The Authors. Journal of Cachexia, Sarcopenia and Muscle published by John Wiley & Sons Ltd on behalf of the Society on Sarcopenia, Cachexia and Wasting Disorders.

[Laparoscopic Proximal Gastrectomy as a Surgical Treatment for Upper Third Early Gastric Cancer].

PubMed

Park, Do Joong; Park, Young Suk; Ahn, Sang Hoon; Kim, Hyung Ho

2017-09-25

Recently, the incidence of upper third gastric cancer has increased, and with it the number of endoscopic submucosal dissection (ESD) procedures performed has been increasing. However, if ESD is not indicated or non-curable, surgical treatment may be necessary. In the case of lower third gastric cancer, it is possible to preserve the upper part of the stomach; however, in the case of upper third gastric cancer, total gastrectomy is still the standard treatment option, regardless of the stage. This is due to the complications associated with upper third gastric cancer, such as gastroesophageal reflux after proximal gastrectomy rather than oncologic problems. Recently, the introduction of the double tract reconstruction method after proximal gastrectomy has become one of the surgical treatment methods for upper third early gastric cancer. However, since there has not been a prospective comparative study evaluating its efficacy, the ongoing multicenter prospective randomized controlled trial (KLASS-05) comparing laparoscopic proximal gastrectomy with double tract reconstruction and laparoscopic total gastrectomy is expected to be important for determining the future of treatment of upper third early gastric cancer.

The evolution of the surgical treatment of chronic pancreatitis.

PubMed

Andersen, Dana K; Frey, Charles F

2010-01-01

To establish the current status of surgical therapy for chronic pancreatitis, recent published reports are examined in the context of the historical advances in the field. The basis for decompression (drainage), denervation, and resection strategies for the treatment of pain caused by chronic pancreatitis is reviewed. These divergent approaches have finally coalesced as the head of the pancreas has become apparent as the nidus of chronic inflammation. The recent developments in surgical methods to treat the complications of chronic pancreatitis and the results of recent prospective randomized trials of operative approaches were reviewed to establish the current best practices. Local resection of the pancreatic head, with or without duct drainage, and duodenum-preserving pancreatic head resection offer outcomes as effective as pancreaticoduodenectomy, with lowered morbidity and mortality. Local resection or excavation of the pancreatic head offers the advantage of lowest cost and morbidity and early prevention of postoperative diabetes. The late incidences of recurrent pain, diabetes, and exocrine insufficiency are equivalent for all 3 surgical approaches. Local resection of the pancreatic head appears to offer best outcomes and lowest risk for the management of the pain of chronic pancreatitis.

Surgical Dislocation of the Hip for the Treatment of Pre-Arthritic Hip Disease.

PubMed

Beaulé, Paul E; Singh, Amardeep; Poitras, Stéphane; Parker, Gillian

2015-09-01

The purpose of this study was to report the clinical results of surgical dislocation of the hip in the treatment of pre-arthritic hip disease. Between 2005 and 2010, eighty-two patients (89 hips) underwent a surgical dislocation of the hip at a mean age of 30.5 years (range 14.8-51.7); 10 females and 72 males. At a mean follow-up of 7.1 years (range 5-9.6) clinical function improved significantly. 6 patients were converted to total hip arthroplasty and 3 patients underwent an arthroscopy and an additional three patients had >1mm of joint space narrowing at latest follow-up giving us a 9-year cumulative Kaplan-Meier survivorship of 86.4% (CI, 79% to 94%). Thirty-four patients underwent internal fixation removal at a mean of 12.0 months (range 0.3-40.8 months). Although effective in the treatment of early hip disease, the surgical dislocation approach carries a high re-operation rate for removal of internal fixation; consequently, less invasive approaches should be considered for less complex deformities. Copyright © 2015 Elsevier Inc. All rights reserved.

Surgical management of post-traumatic atlantoaxial rotatory fixation due to C2 facet fracture: 5 clinical cases.

PubMed

Peyriere, H; Graillon, T; Pesenti, S; Tropiano, P; Blondel, B; Fuentes, S

2017-02-01

Report the results of surgical treatment of post-traumatic atlantoaxial rotatory fixation (AARF) due to C2 articular facet fracture in adults. The records of five patients treated since 2009 for AARF due to a C2 articular facet fracture were analyzed retrospectively. Three women and two men with an average age of 60 years (27-82) were included, one of whom initially had neurological deficits. In all cases, the surgical strategy consisted of posterior fixation: Harms-type in four cases and trans-articular with hooks in one case. Dislocations due to fracture of the C2 articular facet are rare in adults; various treatment strategies have been described. In our experience, posterior screw fixation leads to satisfactory clinical and radiological outcomes. Fusion is not necessary in these cases because the dislocation is related to an asymmetric fracture without ligament damage. Posterior fixation provides satisfactory reduction of these injuries and leads to satisfactory bone union. This surgical treatment can be performed early on after the trauma and is an interesting alternative to conservative treatment. Copyright © 2016. Published by Elsevier Masson SAS.

[A scale of perioperative satisfaction for anesthesia. II--Preliminary results].

PubMed

Pernoud, N; Colavolpe, J C; Auquier, P; Eon, B; Auffray, J P; François, G; Blache, J L

1999-10-01

To assess the patient's experience of anaesthesia in the early postoperative period, with a self-completed questionnaire (Evan). Descriptive and evaluative study. The study included 742 adults undergoing an elective surgical or non surgical procedure under anaesthesia. An Evan questionnaire with 25 questions was completed 24 hours after anaesthesia by the patient. The questionnaire explored six areas, each one being marked out from 0 to 100, as the visual analogue scale. The marks were compared with consideration of age, gender, ASA physical class, type of anaesthesia, anaesthesia duration and type of surgery. The mean global mark was 76 +/- 9 (min-max: 34-99). Marks were lower in the youngest patients, in females, in ASA 1 patients, in longest surgical procedures, especially with regard to areas belonging to "apprehension", "pain-discomfort" and "physical needs". The lowest mark was given for the "information" provided during the pre-anaesthetic evaluation. Differences in marks occurred also between surgical specialities. The Evan questionnaire is a valuable tool for assessing the patient's opinion on the perioperative period. Further studies are required to extend its use to other fields, as ambulatory surgery.

[Pulsative hematoma--a penile fracture complication].

PubMed

Dorde, Nale; Mićić, Sava

2007-01-01

Fracture of the penis is a direct blunt trauma of the erect or semi-erect penis. It can be treated by conservative or surgical means. Retrospective analyses of conservative penile fracture treatment reveal frequent immediate and later complications. We presented a 41-year-old patient with pulsative hematoma caused by an unusual fracture of the penis. Fracture had appeared 40 days before the admittance during a sexual intercourse. The patient was treated surgically. Pulsative hematoma (pulsative diverticulum) is a very rare, early complication of a conservatively treated penile fracture. Surgical treatment has an advantage over surgical one, which was confirmed by our case report.

A simple scoring system for predicting early major complications in spine surgery: the cumulative effect of age and size of surgery.

PubMed

Brasil, Albert Vincent Berthier; Teles, Alisson R; Roxo, Marcelo Ricardo; Schuster, Marcelo Neutzling; Zauk, Eduardo Ballverdu; Barcellos, Gabriel da Costa; Costa, Pablo Ramon Fruett da; Ferreira, Nelson Pires; Kraemer, Jorge Luiz; Ferreira, Marcelo Paglioli; Gobbato, Pedro Luis; Worm, Paulo Valdeci

2016-10-01

To analyze the cumulative effect of risk factors associated with early major complications in postoperative spine surgery. Retrospective analysis of 583 surgically-treated patients. Early "major" complications were defined as those that may lead to permanent detrimental effects or require further significant intervention. A balanced risk score was built using multiple logistic regression. Ninety-two early major complications occurred in 76 patients (13%). Age > 60 years and surgery of three or more levels proved to be significant independent risk factors in the multivariate analysis. The balanced scoring system was defined as: 0 points (no risk factor), 2 points (1 factor) or 4 points (2 factors). The incidence of early major complications in each category was 7% (0 points), 15% (2 points) and 29% (4 points) respectively. This balanced scoring system, based on two risk factors, represents an important tool for both surgical indication and for patient counseling before surgery.

[Anterior Superior and Anterior Interior Iliac Spine Fractures. Comparison of the Results of Conservative and Surgical Treatment].

PubMed

Stančák, A; Kautzner, J; Havlas, V

2016-01-01

Avulsion fractures of the anterior superior iliac spine (ASIS) and anterior inferior iliac spine (AIIS) are rare injuries to the skeleton in children. They are most frequent in adolescent athletes, such as sprinters and long-distance runners, and football players. The authors present a group of patients treated at their department and compare the results of procedures used to manage different pelvic avulsion fractures. Between 2005 and 2012, 38 patients (31 boys and seven girls) with an average age of 15.1 years (range, 4-17 years) were treated. Fourteen patients with minimally displaced fractures were treated conservatively, 24 patients with fractures displaced more than 1 cm underwent surgery. All patients had a standard rehabilitation protocol. Post-operative assessments included: the range of motion in the hip; X-ray at 6 weeks, 3 months and 1 year; duration of bed rest; return to previous activities; occurrence of complications (heterotopic ossification, infection, etc). All patients returned to the pre-injury level of sports activities. Recovery was faster and early rehabilitation was better tolerated in patients treated surgically (p = 0.03), particularly in those with AIIS avulsion fractures. Ambulation with partial weight bearing was possible on average at 7.2 days (range, 2-10 days) in surgically treated patients and at 24.1 days (18-27 days) in conservatively treated patients; the difference was statistically significant (p = 0.02). The range of motion markedly improved in surgically treated patients as early as at 6 weeks while, in conservatively treated patients, the comparable outcome was achieved at 3 months of follow-up (p = 0.02). The time necessary for radiographic evidence of fragment union as well as full recovery was comparable in both patient groups. No deep wound infection was recorded; minor heterotopic ossification was detected in five patients, but no further treatment during follow-up was required. Indications for surgical treatment are based on the degree of fragment displacement and the patient's demands for sports activities. Although long-term outcomes of both operative and conservative procedures are comparable, the patients treated surgically show faster recovery and need a shorter time of immobilisation. However, removal of osteosynthesis material may be associated with some risk of complications.

Orthopaedic management of haemophilia arthropathy of the ankle.

PubMed

Pasta, G; Forsyth, A; Merchan, C R; Mortazavi, S M J; Silva, M; Mulder, K; Mancuso, E; Perfetto, O; Heim, M; Caviglia, H; Solimeno, L

2008-07-01

Joint bleeding, or haemarthrosis, is the most common type of bleeding episode experienced by individuals with haemophilia A and B. This leads to changes within the joints, including synovial proliferation, which results in further bleeding and chronic synovitis. Blood in the joint can also directly damage the cartilage, and with repeated bleeding, there is progressive destruction of both cartilage and bone. The end result is known as haemophilic arthropathy. The joints most commonly affected are the knees, elbows and ankles, although any synovial joint may be involved. In the ankle, both the tibiotalar and subtalar joints may be affected and joint bleeding and arthropathy can lead to a number of deformities. Haemophilic arthropathy can be prevented through regular factor replacement prophylaxis and implementing physiotherapy. However, when necessary, there are multiple surgical and non-surgical options available. In early ankle arthropathy with absent or minimal joint changes, both radioisotopic and chemical synoviorthesis can be used to reduce the hypertrophied synovium. These procedures can decrease the frequency of bleeding episodes, minimizing the risk of articular cartilage damage. Achilles tendon lengthening can be performed, in isolation or in combination with other surgical measures, to correct Achilles tendon contractures. Both arthroscopic and open synovectomies are available as a means to remove the friable villous layer of the synovium and are often indicated when bleeding episodes cannot be properly controlled by factor replacement therapy or synoviorthesis. In the later stages of ankle arthropathy, other surgical options may be considered. Debridement may be indicated when there are loose pieces of cartilage or anterior osteophytes, and can help to improve the joint function, even in the presence of articular cartilage damage. Supramalleolar tibial osteotomy may be indicated in patients with a valgus deformity of the hindfoot without degenerative radiographic findings. Joint fusion, or arthrodesis, is the treatment of choice in the advanced stages of ankle arthropathy although total ankle replacement is currently available. Early ankle replacement components were associated with a poor outcome, but as implant designs have improved, there have been successful outcomes achieved. As the ankle is a commonly affected joint in many individuals with haemophilia, it is important to add to the knowledge base to validate indications and timing of surgical and non-surgical interventions in ankle arthropathy.

Stereotactic body radiotherapy in lung cancer: an update *

PubMed Central

Abreu, Carlos Eduardo Cintra Vita; Ferreira, Paula Pratti Rodrigues; de Moraes, Fabio Ynoe; Neves, Wellington Furtado Pimenta; Gadia, Rafael; Carvalho, Heloisa de Andrade

2015-01-01

Abstract For early-stage lung cancer, the treatment of choice is surgery. In patients who are not surgical candidates or are unwilling to undergo surgery, radiotherapy is the principal treatment option. Here, we review stereotactic body radiotherapy, a technique that has produced quite promising results in such patients and should be the treatment of choice, if available. We also present the major indications, technical aspects, results, and special situations related to the technique. PMID:26398758

Using an original triage and on call management tool aids identification and assessment of the acutely unwell surgical patient.

PubMed

Hodge, Stacie; Helliar, Sebastian; Macdonald, Hamish Ian; Mackey, Paul

2018-01-01

Until now, there have been no published surgical triage tools. We have developed the first such tool with a tiered escalation policy, aiming to improve identification and management of critically unwell patients. The existing sheet which is used to track new referrals and admissions to the surgical assessment unit was reviewed. The sheet was updated and a traffic light triage tool generated using National Early Warning Scores (NEWS), sepsis criteria and user discretion. A tiered escalation policy to guide urgency of assessment was introduced and education sessions for all staff undertaken, to ensure understanding and compliance. Through multiple 'plan-do-study-act' cycles, the new system and its efficiency have been analysed. Prior to intervention, documentation of NEWS did not occur and only 13% of admission observations were communicated to the surgical team. Following multiple cycles and interventions, 93% of patients were fully triaged, and 80% of 'red' and 'amber' patients' observations were communicated to the surgical team. The average time for a registrar to review a 'red' patient was 37 min and 79% of 'green' patients were reviewed within an hour of their presentation. Rapid identification of the unwell patient is crucial. Here we publish the first triage tool that enables early assessment of septic and otherwise potentially unwell surgical patients.

Successful operative rib fixation of traumatic flail chest in a patient with osteogenesis imperfecta.

PubMed

Kulaylat, Afif N; Chesnut, Charles H; Santos, Ariel P; Armen, Scott B

2014-09-01

Increasing attention has been directed towards operative rib fixation of traumatic flail chest; reported benefits include more rapid weaning from the ventilator, decreased intensive care unit stays, decreased complications and improved functional results. The outcomes of this surgical intervention in patients with osteogenesis imperfecta, a rare condition characterized by low bone density and bone fragility, are unknown. This case demonstrates that, in the management of traumatic flail chest in a patient with osteogenesis imperfecta, surgical fixation can be successful and should be considered early. © The Author 2014. Published by Oxford University Press on behalf of the European Association for Cardio-Thoracic Surgery. All rights reserved.

Stage is a prognostic factor for surgically treated patients with early-stage lip cancer for whom a 'wait and see' policy in terms of neck status has been implemented.

PubMed

Eskiizmir, G; Ozgur, E; Karaca, G; Temiz, P; Yanar, N Hacioglu; Ozyurt, B Cengiz

2017-10-01

To determine the locoregional control and survival rates (in terms of risk factors) of patients who underwent surgical resection of early-stage lip cancer and for whom a 'wait and see' policy in terms of neck status had been implemented. The sociodemographic data, tumour stage, tumour characteristics and histopathological features of 41 patients with early-stage lip cancer were evaluated. Factors predictive of survival and locoregional recurrence were analysed. The five-year overall survival and disease-free survival rates were determined, and the prognostic risk factors were compared. The mean follow-up period was 60.5 months (range, 4-92 months). Age, sex, tumour stage, tumour thickness and volume, and perineural involvement were not predictive of locoregional recurrence or survival. Pathological tumour stage (T1 vs T2) was a prognostic factor for both five-year overall survival (87.3 vs 65.6 per cent, p = 0.042) and disease-free survival (88.6 vs 65.6 per cent, p = 0.037). Tumour stage was clearly a major factor affecting the prognosis of surgically treated patients with early-stage lip cancer for whom a 'wait and see' policy in terms of neck status had been implemented.

Factors influencing the evaluation and management of neuromuscular scoliosis: A review of the literature.

PubMed

Roberts, Simon B; Tsirikos, Athanasios I

2016-11-21

Neuromuscular scoliosis (NMS) is the second most prevalent spinal deformity (after idiopathic scoliosis) and is usually first identified during early childhood. Cerebral palsy (CP) is the most common cause of NMS, followed by Duchenne muscular dystrophy (DMD). Progressive spinal deformity causes difficulty with daily care, walking and sitting, and can lead to back and rib pain, cardiac and pulmonary complications, altered seizure thresholds, and skin compromise. Early referral to specialist spinal services and early diagnosis of NMS is essential to ensure appropriate multidisciplinary patient management. The most important goals for patients are preservation of function, facilitation of daily care, and alleviation of pain. Non-operative management includes observation or bracing for less severe and flexible deformity in young patients as a temporising measure to provide postural support. Surgical correction and stabilisation of NMS is considered for patients with a deformity >40-50°, but may be performed for less severe deformity in patients with DMD. Post-operative intensive care, early mobilisation and nutritional supplementation aim to minimise the rate of post-surgical complications, which are relatively common in this patient group. However, surgical management of NMS is associated with good long-term outcomes and high satisfaction rates for patients, their relatives and carers.

Treatment of extraskeletal osteosarcoma at a previous injection site resulting in prolonged survival in 1 dog

PubMed Central

Selmic, Laura E.; Griffin, Lynn R.; Rector, Megan H.; Lafferty, Mary; Pool, Roy; Ehrhart, Nicole P.

2016-01-01

A rare presentation of an extraskeletal osteosarcoma at a previous interscapular injection site in a dog is described. Treatment included surgical excision of the tumor followed by 6 rounds of intravenous carboplatin, oral toceranib, and cyclophosphamide. The dog survived for 20.5 months after diagnosis despite early development of pulmonary metastases. PMID:27587886

Predisposing factors for colonic torsion/volvulus in dogs: a retrospective study of six cases (1992-2010).

PubMed

Gagnon, Dominique; Brisson, Brigitte

2013-01-01

The purposes of this retrospective study were to review cases of colonic torsion/volvulus between July 1992 and August 2010 and to determine if any predisposing factors exist for the development of this condition. Six dogs were diagnosed with colonic torsion/volvulus during the study period. Four dogs had a history of previous gastric dilation-volvulus (GDV) with prophylactic gastropexy. Three of six dogs diagnosed with colonic torsion/volvulus had large intestinal entrapment and strangulation around the gastropexy site at the time of surgery. The history, clinical signs, physical examination, and radiologic findings were not specific for colonic torsion/volvulus in any dog. Early exploratory laparotomy was indicated to confirm the diagnosis and perform surgical correction of the affected bowel segments. Three of five dogs that underwent surgery had a left abdominal wall colopexy performed. All five dogs that underwent surgery in this study survived postoperatively. One patient was euthanized without surgical intervention. Results suggest that colonic torsion/volvulus should be considered in any large-breed dog with nonspecific gastrointestinal clinical signs and a history of previous gastropexy. Early recognition and prompt treatment of this condition may result in a good outcome.

Developing laser-based therapy monitoring of early caries in pediatric dental settings

NASA Astrophysics Data System (ADS)

Zhou, Yaxuan; Jiang, Yang; Kim, Amy S.; Xu, Zheng; Berg, Joel H.; Seibel, Eric J.

2017-02-01

Optical imaging modalities and therapy monitoring protocols are required for the emergence of non-surgical interventions for treating infections in teeth to remineralize the enamel. Current standard of visual inspection, tactile probing and radiograph for caries detection is not highly sensitive, quantitative, and safe. Furthermore, the latter two are not viable options for interproximal caries. We present preliminary results of multimodal laser-based imaging and uorescence spectroscopy in a blinded clinical study comparing two topical therapies of early interproximal caries in children. With a spacer placed interproximally both at baseline and followup examinations, the 405-nm excited red porphyrin uorescence imaging with green auto uorescence is measured and compared to a 12-month follow-up. 405-nm laser-induced uorescence spectroscopy is also measured from the center of selected multimodal video imaging frames. These results of three subjects are analyzed both qualitatively by comparing spectra and quantitatively based on uorescence region segmentation, and then are compared to the standard of care(visual examination and radiograph interpretation). Furthermore, this study points out challenges associated with optically monitoring non-surgical dental interventions over long periods of time in clinical practice and also indicates future direction for improvement on the protocol.

SURGICAL TREATMENT OF UPPER AND MIDDLE FACIAL ZONE TRAUMAS IN PROGRESS OF CONCOMITANT TRAUMATIC CRANIOFACIAL INJURIES.

PubMed

Lagvilava, G; Gvenetadze, Z; Toradze, G; Devidze, I; Gvenetadze, G

2015-09-01

In 2012-2015, 207 patients with concomitant craniofacial injuries, who underwent surgical treatment, were observed; among them 176 were men and 31- women. Age of the patients ranged from 16 to 60 years. According to localization and severity of trauma and a priority of surgical intervention, the patients conventionally were divided into 3 groups by the authors: I group (65 patients) - craniofacial injuries; the skull as well as upper and middle areas of face (subcranial and frontobasal fractures) were affected (fractured). II group (80 patients) - severe traumatic injuries of upper and especially middle zones of the face, accompanied with closed craniocerebral trauma, no need in neurosurgery. III group (62 patients) -on the background of serious head traumas, the injuries of face bones were less severe (injury of one or two anatomic areas with displacement of fractured fragments but without bone tissue defects) According to the obtained results a priority was always given to the neurosurgery (vital testimony).The reconstructive surgeries on face skeleton was conducted in combination involving neurosurgeons (I group patients). Reconstructive surgeries of facial bones were conducted in the patients of II group, immediately or at primary deferred period of time but in the patients of III group the surgical procedures for removal of early secondary or traumatic residual fractures have been performed. Reposition of the fractured facial bone fragments was performed in an open way and fixation was carried out by titanium plates and mesh cage (at bone tissue defect). For prevention and elimination of post-traumatic inflammatory processes, the final stage of surgical intervention was: sanation of nasal accessory sinuses and catheterization (5-7 days) of external carotid arteries for administration of antibiotics and other medical preparations. Early and differentiated approach to face injuries, worsening in the course of craniocephalic trauma was not revealed in any patient; there was no evidence of development inflammatory processes in traumatic regions; esthetic and functional results obtained after the surgeries of maxillofacial area were assessed as good and satisfactory.

Trends in the Surgical Management of Crohn's Disease.

PubMed

Geltzeiler, Cristina B; Hart, Kyle D; Lu, Kim C; Deveney, Karen E; Herzig, Daniel O; Tsikitis, Vassiliki L

2015-10-01

Although medical management of Crohn's disease has changed in recent years, it is unclear whether surgical management has altered. We examined rate changes of surgical interventions, stoma constructions, and subset of ileostomy and colostomy constructions. We reviewed the Nationwide Inpatient Sample database from 1988 to 2011. We examined the number of Crohn's-related operations and stoma constructions, including ileostomies and colostomies; a multivariable logistic regression model was developed. A total of 355,239 Crohn's-related operations were analyzed. Operations increased from 13,955 in 1988 to 17,577 in 2011, p < 0.001. Stoma construction increased from 2493 to 4283, p < 0.001. The subset of ileostomies increased from 1201 to 3169, p < 0.001 while colostomies decreased from 1351 to 1201, p = 0.05. Operation percentages resulting in stoma construction increased from 18 to 24 %, p < 0.001. Weight loss (OR 2.25, 95 % CI 1.88, 2.69) and presence of perianal fistulizing disease (OR 2.91, 95 % CI 2.31, 3.67) were most predictive for requiring stoma construction. Crohn's-related surgical interventions and stoma constructions have increased. The largest predictors for stoma construction are weight loss and perianal fistulizing disease. As a result, nutrition should be optimized and the early involvement of a multidisciplinary team should be considered.

A qualitative study exploring the views, attitudes and beliefs of patients and health professionals towards exercise intervention for people who are surgically treated for lung cancer.

PubMed

Crandall, K; Maguire, R; Campbell, A; Kearney, N

2018-03-01

Surgical removal remains the best curative option for patients diagnosed with early-stage lung cancer. However, it is also associated with significant morbidity and reduced quality of life. Interventions to improve patient outcomes are required. This study aimed to explore the views, attitudes and beliefs of key stakeholders on exercise intervention for people who are surgically treated for lung cancer to inform the development of future interventions. Focus groups and individual interviews were carried out at two Scottish sites. The study was guided by the Health Action Process Approach behaviour change model. A total of 23 (12 patients and 11 health professionals) participated in the study. The data analysis resulted in three main themes: attitudes and beliefs, external factors and intervention design. The results highlighted certain key elements that should be included in an exercise intervention, such as the need for supervised sessions, an element of individualisation and the perceived social benefits of exercising with others. This study emphasises the importance of including key stakeholders in the development of complex interventions such as exercise and provides important information for the development of future exercise intervention trials for people who are surgically treated for lung cancer. © 2018 John Wiley & Sons Ltd.

Cardiac surgery in adults with high-surgical complexity CHD: results of a network collaborative programme.

PubMed

Gilad, Vered; Santoro, Francesco; Ribera, Elena; Calevo, Maria G; Cipriani, Adriano; Pasquè, Achille; Chierchia, Sergio L

2018-01-01

Adults with CHD often exhibit complex cardiac abnormalities, whose management requires specific clinical and surgical expertise. To enable easier access of these patients to highly specialised care, we implemented a collaborative programme that incorporates medical and surgical specialists belonging to both paediatric and adult cardiovascular institutions. The objective of this study was to review the experience gained and to analyse the surgical outcome of major cardiac surgery. We retrospectively reviewed all consecutive patients admitted for major cardiac surgery using our network between January, 2010 and December, 2013. Analysis of surgical outcome was performed in patients selected for major cardiac surgery with cardiopulmonary bypass. Early and late outcomes were evaluated. Out of a total of 433 inward patients, 86 were selected for surgery. The median age was 25.5 years, -64 patients (74.4%) had previously undergone heart surgery, and -55 patients (64%) had been subjected to at least one sternotomy. Abnormalities of the left ventricular and right ventricular outflow tract were the most frequent (37.2% and 30.2%, respectively), and despite high-surgical complexity only one death occurred (in-hospital mortality 1.1%). On a median follow-up time of 4 years no deaths and no heart-failure events have occurred; one patient underwent further cardiac surgery programmed at the time of discharge. Low mortality and morbidity rates can be obtained in high-surgical complexity adults with CHD populations when paediatric and adult cardiac specialists operate in the same multidisciplinary environment.

Facial Nerve Paralysis due to Chronic Otitis Media: Prognosis in Restoration of Facial Function after Surgical Intervention

PubMed Central

Kim, Jin; Jung, Gu-Hyun; Park, See-Young

2012-01-01

Purpose Facial paralysis is an uncommon but significant complication of chronic otitis media (COM). Surgical eradication of the disease is the most viable way to overcome facial paralysis therefrom. In an effort to guide treatment of this rare complication, we analyzed the prognosis of facial function after surgical treatment. Materials and Methods A total of 3435 patients with COM, who underwent various otologic surgeries throughout a period of 20 years, were analyzed retrospectively. Forty six patients (1.33%) had facial nerve paralysis caused by COM. We analyzed prognostic factors including delay of surgery, the extent of disease, presence or absence of cholesteatoma and the type of surgery affecting surgical outcomes. Results Surgical intervention had a good effect on the restoration of facial function in cases of shorter duration of onset of facial paralysis to surgery and cases of sudden onset, without cholesteatoma. No previous ear surgery and healthy bony labyrinth indicated a good postoperative prognosis. Conclusion COM causing facial paralysis is most frequently due to cholesteatoma and the presence of cholesteatoma decreased the effectiveness of surgical treatment and indicated a poor prognosis after surgery. In our experience, early surgical intervention can be crucial to recovery of facial function. To prevent recurrent cholesteatoma, which leads to local destruction of the facial nerve, complete eradication of the disease in one procedure cannot be overemphasized for the treatment of patients with COM. PMID:22477011

"Is general surgery still relevant to the subspecialised trainee?" A 10 year comparison of general versus specialty surgical practice.

PubMed

Fleming, C A; Khan, Z; Andrews, E J; Fulton, G J; Redmond, H P; Corrigan, M A

2015-02-01

The splintering of general surgery into subspecialties in the past decade has brought into question the relevance of a continued emphasis on traditional general surgical training. With the majority of trainees now expressing a preference to subspecialise early, this study sought to identify if the requirement for proficiency in managing general surgical conditions has reduced over the past decade through comparison of general and specialty surgical admissions at a tertiary referral center. A cross-sectional review of all surgical admissions at Cork University Hospital was performed at three individual time points: 2002, 2007 & 2012. Basic demographic details of both elective & emergency admissions were tabulated & analysed. Categorisation of admissions into specialty relevant or general surgery was made using International guidelines. 11,288 surgical admissions were recorded (2002:2773, 2007:3498 & 2012:5017), showing an increase of 81 % over the 10-year period. While growth in overall service provision was seen, the practice of general versus specialty relevant emergency surgery showed no statistically significant change in practice from 2002 to 2012 (p = 0.87). General surgery was mostly practiced in the emergency setting (84 % of all emergency admissions in 2012) with only 28 % elective admissions for general surgery. A reduction in length of stay was seen in both elective (3.62-2.58 bed days, p = 0.342) & emergency admissions (7.36-5.65, p = 0.026). General surgical emergency work continues to constitute a major part of the specialists practice. These results emphasize the importance of general surgical training even for those trainees committed to sub-specialisation.

Cost-Effectiveness Analysis of Early Reconstruction Versus Rehabilitation and Delayed Reconstruction for Anterior Cruciate Ligament Tears.

PubMed

Mather, Richard C; Hettrich, Carolyn M; Dunn, Warren R; Cole, Brian J; Bach, Bernard R; Huston, Laura J; Reinke, Emily K; Spindler, Kurt P

2014-07-01

An initial anterior cruciate ligament (ACL) tear can be treated with surgical reconstruction or focused rehabilitation. The KANON (Knee Anterior cruciate ligament, NON-surgical versus surgical treatment) randomized controlled trial compared rehabilitation plus early ACL reconstruction (ACLR) to rehabilitation plus optional delayed ACLR and found no difference at 2 years by an intention-to-treat analysis of total Knee injury and Osteoarthritis Outcome Score (KOOS) results. To compare the cost-effectiveness of early versus delayed ACLR. Economic and decision analysis; Level of evidence, 2. A Markov decision model was constructed for a cost-utility analysis of early reconstruction (ER) versus rehabilitation plus optional delayed reconstruction (DR). Outcome probabilities and effectiveness were derived from 2 sources: the KANON study and the Multicenter Orthopaedic Outcomes Network (MOON) database. Collectively, these 2 sources provided data from 928 ACL-injured patients. Utilities were measured by the Short Form-6 dimensions (SF-6D). Costs were estimated from a societal perspective in 2012 US dollars. Costs and utilities were discounted in accordance with the United States Panel on Cost-Effectiveness in Health and Medicine. Effectiveness was expressed in quality-adjusted life-years (QALYs) gained. Principal outcome measures were average incremental costs, incremental effectiveness (as measured by QALYs), and net health benefits. Willingness to pay was set at $50,000, which is the currently accepted standard in the United States. In the base case, the ER group resulted in an incremental gain of 0.28 QALYs over the DR group, with a corresponding lower overall cost to society of $1572. Effectiveness gains were driven by the low utility of an unstable knee and the lower utility for the DR group. The cost of rehabilitation and the rate of additional surgery drove the increased cost of the DR group. The most sensitive variable was the rate of knee instability after initial rehabilitation. When the rate of instability falls to 51.5%, DR is less costly, and when the rate of instability falls below 18.0%, DR becomes the preferred cost-effective strategy. An economic analysis of the timing of ACLR using data exclusively from the KANON trial, MOON cohort, and national average reimbursement revealed that early ACLR was more effective (improved QALYs) at a lower cost than rehabilitation plus optional delayed ACLR. Therefore, early ACLR should be the preferred treatment strategy from a societal health system perspective. © 2014 The Author(s).

Thyroidectomy: post-operative care and common complications.

PubMed

Furtado, L

Any surgical procedure involves risks. Thyroid surgery can cause potentially fatal complications during the early post-operative phase. It is essential that nurses have the knowledge and skills to detect early signs and symptoms of potential complications and take appropriate action. Early detection and rapid response are key to maintaining patient safety and minimising harm.

Patterns of recontracture after surgical correction of Dupuytren disease.

PubMed

Dias, Joseph J; Singh, Harvinder Pal; Ullah, Aamer; Bhowal, Bhaskar; Thompson, John R

2013-10-01

To study the evolution of deformity of the proximal interphalangeal joint over 5 years after good surgical correction of Dupuytren-induced contracture. We assessed 63 patients (72 fingers; 69 hands) with Dupuytren disease for the degree of contracture, its correction after surgery, and the range of movement at the proximal interphalangeal joints at 3 and 6 months, and 1, 3, and 5 years after fasciectomy with or without the use of a firebreak graft. We investigated associations between the recurrence of contracture and preoperative patient and surgical factors. There were 4 patterns of evolution of contracture after surgical correction. A total of 31 patients (33 hands) showed good improvement that was maintained for 5 years (minimal recontracture group). Twenty patients (23 hands) showed good initial improvement, which mildly worsened (< 20°) but was then maintained over 5 years (mild early recontracture group). Four patients (5 hands) worsened in first 3 months after surgery (> 20°) but there was no further worsening (severe early recontracture group). Eight patients (8 hands) worsened progressively over 5 years (progressive recontracture group). Worsening of contracture more than 6° between 3 and 6 months after surgery predicted progressive recontracture at 5 years. Recurrence of contracture (not disease recurrence) could be predicted as early as 6 months after surgery for Dupuytren disease. Copyright © 2013 American Society for Surgery of the Hand. Published by Elsevier Inc. All rights reserved.

Comparison of left ventricular diastolic function in obstructive hypertrophic cardiomyopathy in patients undergoing percutaneous septal alcohol ablation versus surgical myotomy/myectomy

NASA Technical Reports Server (NTRS)

Sitges, Marta; Shiota, Takahiro; Lever, Harry M.; Qin, Jian Xin; Bauer, Fabrice; Drinko, Jeannie K.; Agler, Deborah A.; Martin, Maureen G.; Greenberg, Neil L.; Smedira, Nicholas G.;

Antenatal diagnosis and management of foetal intestinal volvulus.

PubMed

Yip, K W; Cheng, Y K Y; Leung, T Y

2017-04-01

In-utero intestinal volvulus is a rare but potential life threatening foetal complications. It is a surgical emergency and delay in diagnosis or treatment can increase the morbidity and mortality to the foetus. We report a case of mild foetal bowel dilatation diagnosed at 21 weeks of gestation. She was closely follow up and at 31 weeks of gestation, in-utero intestinal volvulus was diagnosed with the characteristic 'whirlpool' sign on ultrasound examination. This case emphasises the importance of early recognition and quick decision to delivery when intestinal volvulus is diagnosed. This enabled early surgical intervention to prevent further foetal morbidity.

[Necrotizing fasciitis after varicella].

PubMed

Gonçalves, E; Furtado, F; Estrada, J; Vale, M C; Pinto, M; Santos, M; Moura, G; Vasconcelos, C

2001-01-01

Necrotizing fasciitis is a rare and severe infection characterised by extremely rapid progressive involvement of the superficial fascias and deep dermal layers of the skin, with resultant vasculitis and necrosis. The authors present three clinical cases of necrotizing fasciitis; all three patients previously had varicella rash, rapid progressive spreading erythema with severe pain and toxic shock syndrome. Two patients had positive cultures of b-haemolytic streptococcus. Early stage differential diagnosis with celulitis, aggressive antibiotic treatment and pediatric intensive care support are essential. However, the main therapy is early extensive surgical approach involving all indurate areas, down to and including the muscle fascia.

Dentofacial morphology in adolescent or early adult patients with cleft lip and palate after a treatment regimen that included vomer flap surgery and pushback palatal repair.

PubMed

Friede, H; Lilja, J

1994-06-01

Dentofacial morphology was evaluated in 94 adolescent or early adult patients born with unilateral or bilateral cleft lip and palate. As well as lip closure, the primary treatment included vomer flap surgery and pushback palatal repair. Roentgencephalometric measurements as well as classification of the patients into different classes of dentofacial deformity indicated development of bimaxillary retrognathia with severe midfacial deficiency in about a quarter of the cases. Our results were similar to those reported by other teams who used similar surgical regimen.

Early intervention reduces morbidity in extravasation injuries from 'lighter fuel' injection.

PubMed

Thaha, M A; McKinnell, T H; Graham, K E; Naasan, A N

2007-01-01

Injection of 'lighter fuel' with suicidal intent is rare. Extravasation of the chemical may rarely cause systemic toxicity, but usually it results in extensive soft tissue damage. Such injuries when managed by the traditional expectant policy are associated with considerable morbidity. Early aggressive surgical management using 'saline flush out' limits the tissue damage by stopping the natural progression of the chemical mediated injury and the subsequent inflammatory response, thereby allowing better skin preservation and functional outcome in these cases. We report a case of 'lighter fuel' subcutaneous extravasation injury managed by 'saline flush out' technique soon after presentation.

[Advances in the research of scar stricture after esophageal burn].

PubMed

Zhao, Shi-lei; Gu, Chun-dong

2013-10-01

Caustic esophageal burn is a common ailment in clinical practice. In some patients, scar stricture was formed in the late stage of injury, and it seriously undermined quality of life of the patients. We adopted various clinical interventions at an early stage in order to relieve and alleviate the formation and development of corrosive esophageal stricture as a result of chemical injury as well as to avoid invasive operations to make it more acceptable for the patients. This article summarized the progress in etiology, pathological changes, identification, early prevention, and surgical management of corrosive esophageal stricture.

Early years postgraduate surgical training programmes in the UK are failing to meet national quality standards: An analysis from the ASiT/BOTA Lost Tribe prospective cohort study of 2,569 surgical trainees.

PubMed

2018-04-01

This study aimed to assess training of Senior House Officer-grade equivalent doctors in postgraduate surgical training or service (SHO-DIPST) in surgical specialties across the United Kingdom (UK), against nationally agreed Joint Committee on Surgical Training Quality Indicators (JCST QIs). Specific recommendations are made, with a view to improving quality of training, workforce retention and recruitment to Higher Surgical Training. Prospective, observational, multicentre study conducted by the Association of Surgeons in Training, using the UK National Research Collaborative model. Any centres in the UK providing acute surgical services were eligible. SHO-DIPST with a permanent contract, on out-of-hours 'on-call rota' were included across four, one-week data capture periods (September to October 2016, February to March 2017). Adherence to five quality indicators was reported using descriptive statistics. P-values were calculated using Student's t-test for continuous data, with a 5% level of significance. 2569 SHO-DIPST were included from all ten surgical specialties in 141 NHS trusts across all 16 Local Education and Training Boards in the UK. 960 SHO-DIPST were in registered 'training' posts (37.3%). The median number of SHO-DIPST per rota was 7.0 (IQR 5.0-9.0). Adherence to the five included JCST QIs ranged from 6.0 to 53.1%. Only four SHO-DIPST posts across the study population met all five JCST QIs (0.3%). The total number of training sessions was higher for those in registered training posts (p < 0.001), with significant specialty and regional variation. Only four early years postgraduate surgical training posts in the UK meet nationally approved minimum quality standards. Specific recommendations are made to improve training in this cohort and to bolster recruitment and retention into Higher Surgical Training. Copyright © 2017 IJS Publishing Group Ltd. Published by Elsevier Ltd. All rights reserved.

Identification of Hürthle cell tumor by single-injection, double-phase scintigraphy with technetium-99m-sestamibi.

PubMed

Vattimo, A; Bertelli, P; Cintorino, M; Burroni, L; Volterrani, D; Vella, A

1995-05-01

Early and late (double-phase) scintigraphy with 99mTc-MIBI was used in a comparative study of the scintigraphic aspects of Hürthle cell tumors and other thyroid tumors. Single-injection, dual-phase (15-30 min and 3-4 hr) thyroid scintigraphy with 99mTc-sestamibi (MIBI) was performed on 41 patients who displayed a cold nodule on previous 99mTc scintigraphy. Visual scoring of nodular uptake was done to compare thyroidal and background tracer uptake. In addition, the nodular-to-thyroid (N/T) uptake ratio in the early and late images and the washout rate from the nodule (WON) and thyroidal tissue (WOT) were measured. Cytologic results were obtained for all patients; histopathologic results were obtained for the 20 patients who had surgery. In eight patients (Group A), the nodule displayed intense and persistent uptake of MIBI (N/T = 1.77 +/- 0.46 and 3.20 +/- 1.37; WON = 17.2% +/- 6.3%; WOT = 24.6% +/- 7.5%); histopathology revealed Hürthle cell tumors (two carcinomas and three adenomas) in five surgical patients. In 15 patients (Group B), the nodule displayed intense uptake in the early image with fading activity in the late image (N/T = 1.45 +/- 0.54 and 0.84 +/- 0.30; WON = 30.0% +/- 7.3%; WOT = 24.5% +/- 6.8%); histopathology revealed a colloid nodule (n = 1), papillary carcinoma (n = 4) and follicular carcinoma (n = 5) in 10 surgical patients. In the remaining 18 patients (Group C), the nodule was cold and late images were not acquired. Histopathology revealed colloid nodules (n = 2) and follicular adenoma (n = 3) in five surgical patients. Single-injection, dual-phase MIBI scintigraphy of the thyroid can identify Hürthle cell tumors because these tumors have intense, persistent tracer uptake in contrast to other thyroid tumors.

Early Outcomes of Sutureless Aortic Valves.

PubMed

Hanedan, Muhammet Onur; Mataracı, İlker; Yürük, Mehmet Ali; Özer, Tanıl; Sayar, Ufuk; Arslan, Ali Kemal; Ziyrek, Uğur; Yücel, Murat

2016-06-01

In elderly high-risk surgical patients, sutureless aortic valve replacement (AVR) should be an alternative to standard AVR. The potential advantages of sutureless aortic prostheses include reducing cross-clamping and cardiopulmonary bypass (CPB) time and facilitating minimally invasive surgery and complex cardiac interventions, while maintaining satisfactory hemodynamic outcomes and low rates of paravalvular leakage. The current study reports our single-center experience regarding the early outcomes of sutureless aortic valve implantation. Between October 2012 and June 2015, 65 patients scheduled for surgical valve replacement with symptomatic aortic valve disease and New York Heart Association function of class II or higher were included to this study. Perceval S (Sorin Biomedica Cardio Srl, Sallugia, Italy) and Edwards Intuity (Edwards Lifesciences, Irvine, CA, USA) valves were used. The mean age of the patients was 71.15±8.60 years. Forty-four patients (67.7%) were female. The average preoperative left ventricular ejection fraction was 56.9±9.93. The CPB time was 96.51±41.27 minutes and the cross-clamping time was 60.85±27.08 minutes. The intubation time was 8.95±4.19 hours, and the intensive care unit and hospital stays were 2.89±1.42 days and 7.86±1.42 days, respectively. The mean quantity of drainage from chest tubes was 407.69±149.28 mL. The hospital mortality rate was 3.1%. A total of five patients (7.69%) died during follow-up. The mean follow-up time was 687.24±24.76 days. The one-year survival rate was over 90%. In the last few years, several models of valvular sutureless bioprostheses have been developed. The present study evaluating the single-center early outcomes of sutureless aortic valve implantation presents the results of an innovative surgical technique, finding that it resulted in appropriate hemodynamic conditions with acceptable ischemic time.

[Pioneering surgical innovations in Germany : Part 2: public funding and origins of surgical innovations].

PubMed

Weber, S; Haverich, A

2016-05-01

In recent years research that conforms with evidence-based medicine (EBM) has been demanded even in surgery. Uniform studies were carried out to prove the benefits of new procedures; however, compared to other research sectors, public third party funding for surgical research was significantly cut back. Collation of special features in surgery with respect to external funding of surgical top level research. Examination of the benefits of a continuous promotion and of organizations involved in research. Part one of this investigation presented the methods used to identify and analyze pioneering research in surgery. Out of a total of 15 revolutionary innovations only 3 projects were financed by external funding and 2 projects received indirect financial support as a result of a cooperation with the medical industry. This demonstrates that the majority of projects were neither directly nor indirectly subsidized. Apart from one instance the majority of innovations were generated by university hospitals highly active in research. In effect, the non-existing external funding for outstanding surgical innovations and hospitals suggests that a reformation of surgical research is required. To strengthen the quality of innovations in surgery a concentration of funding to institutions that are highly active in research makes sense. Institutional funding directly linked to a project should form a key component of support particularly in the early stages of development.

Early recovery following lower limb arthroplasty: Qualitative interviews with patients undergoing elective hip and knee replacement surgery. Initial phase in the development of a patient-reported outcome measure.

PubMed

Strickland, Louise H; Kelly, Laura; Hamilton, Thomas W; Murray, David W; Pandit, Hemant G; Jenkinson, Crispin

2017-09-27

To explore the patients' perspective of surgery and early recovery when undergoing lower limb (hip or knee) arthroplasty. Lower limb arthroplasty is a commonly performed procedure for symptomatic arthritis, which has not responded to conservative medical treatment. Each patient's perspective of the surgical process and early recovery period impacts on their quality of life. Open, semistructured qualitative interviews were used to allow for a deeper understanding of the patient perspective when undergoing a hip or knee arthroplasty. Following ethical approval, 30 patients were interviewed between August and November 2016 during the perioperative period while undergoing an elective hip or knee arthroplasty (n = 30). The interviews were performed between the day of surgery and a nine-week postoperative clinic appointment. Data were analysed using an in-depth narrative thematic analysis method. NVivo qualitative data analysis software was used. Seven main themes evolved from the interviews: "improving function and mobility", "pain", "experiences of health care", "support from others", "involvement and understanding of care decisions", "behaviour and coping" and "fatigue and sleeping". The early postoperative recovery period is of vital importance to all surgical patients. This is no different for the orthopaedic patient. However, identifying key self-reported areas of importance from patients can guide clinical focus for healthcare professionals. To have specific patient-reported information regarding key areas of importance during the perioperative phase is invaluable when caring for the orthopaedic surgical patient. It gives insight and understanding in to this increasing population group. This study has also served as a starting point in the development of a questionnaire which could be used to assess interventions in the lower limb arthroplasty population. These results will influence both items and content of the questionnaire. © 2017 John Wiley & Sons Ltd.

iROLL: does 3-D radioguided occult lesion localization improve surgical management in early-stage breast cancer?

PubMed

Bluemel, Christina; Cramer, Andreas; Grossmann, Christoph; Kajdi, Georg W; Malzahn, Uwe; Lamp, Nora; Langen, Heinz-Jakob; Schmid, Jan; Buck, Andreas K; Grimminger, Hanns-Jörg; Herrmann, Ken

2015-10-01

To prospectively evaluate the feasibility of 3-D radioguided occult lesion localization (iROLL) and to compare iROLL with wire-guided localization (WGL) in patients with early-stage breast cancer undergoing breast-conserving surgery and sentinel lymph node biopsy (SLNB). WGL (standard procedure) and iROLL in combination with SLNB were performed in 31 women (mean age 65.1 ± 11.2 years) with early-stage breast cancer and clinically negative axillae. Patient comfort in respect of both methods was assessed using a ten point scale. SLNB and iROLL were guided by freehand SPECT (fhSPECT). The results of the novel 3-D image-based method were compared with those of WGL, ultrasound-based lesion localization, and histopathology. iROLL successfully detected the malignant primary and at least one sentinel lymph node in 97% of patients. In a single patient (3%), only iROLL, and not WGL, enabled lesion localization. The variability between fhSPECT and ultrasound-based depth localization of breast lesions was low (1.2 ± 1.4 mm). Clear margins were achieved in 81% of the patients; however, precise prediction of clear histopathological surgical margins was not feasible using iROLL. Patients rated iROLL as less painful than WGL with a pain score 0.8 ± 1.2 points (p < 0.01) lower than the score for iROLL. iROLL is a well-tolerated and feasible technique for localizing early-stage breast cancer in the course of breast-conserving surgery, and is a suitable replacement for WGL. As a single image-based procedure for localization of breast lesions and sentinel nodes, iROLL may improve the entire surgical procedure. However, no advantages of the image-guided procedure were found with regard to prediction of complete tumour resection.

Anatomical Knowledge Retention in Third-Year Medical Students Prior to Obstetrics and Gynecology and Surgery Rotations

ERIC Educational Resources Information Center

Jurjus, Rosalyn A.; Lee, Juliet; Ahle, Samantha; Brown, Kirsten M.; Butera, Gisela; Goldman, Ellen F.; Krapf, Jill M.

2014-01-01

Surgical anatomy is taught early in medical school training. The literature shows that many physicians, especially surgical specialists, think that anatomical knowledge of medical students is inadequate and nesting of anatomical sciences later in the clinical curriculum may be necessary. Quantitative data concerning this perception of an…

Non-surgical management of obstructive sleep apnoea: a review.

PubMed

Whitla, Laura; Lennon, Paul

2017-02-01

Obstructive sleep apnoea is common in children and, if untreated, can lead to multiple medical sequelae. The Childhood Adenotonsillectomy Trial demonstrated benefit from early surgical intervention, but rapid access to such treatment is not always available. To examine the recent literature on non-surgical aspects of the management of paediatric obstructive sleep apnoea (OSA). The English language literature was searched for articles on the conservative management of OSA. In mild cases of OSA, intra-nasal steroids and other anti-inflammatory medications may give relief in mild cases of OSA, but the long-term safety of these treatments has not been established. Weight loss in obese children has been shown to be effective in selected patients but is limited in practice. Non-invasive ventilation may be effective but compliance can be a major obstacle. Oral appliances are effective by stenting the pharyngeal airway, but research in this area is limited. There are number of potential, if not proven, alternative management strategies for children with OSA, which could be considered in the absence of early surgical intervention.

Comparison of Outcomes in Conservative vs Surgical Treatments for Ludwig's Angina.

PubMed

Edetanlen, Ekaniyere; Saheeb, Birch D

2018-06-10

To compare the treatment outcome in patients with Ludwig's angina in their early stages who received intravenous antibiotics alone with those who received surgical decompression and intravenous antibiotics. Individuals with early stage of Ludwig's angina were studied using a retrospective cohort study design from August 1997 to September 2017. Data were collected from case notes and logbooks. Appropriate statistical tests were chosen to analyse the independent and outcome variables. Using two-tailed test, a level of significance of 0.05 was chosen. A total of 55 patients comprising 38 (69.1%) males and 17 (30.9%) females were studied. The conservative group had a higher number of cases that developed airway compromise (26.3%) when compared to those with surgical approach (2.9%). There was an association between the treatment approach and the development of airway compromise (X2(1) = 4.83, p = 0.03). There was a higher incidence of airway compromise in patients treated with intravenous antibiotics alone than in those treated with surgical decompression and intravenous antibiotics. ©2018The Author(s). Published by S. Karger AG, Basel.

Cervical necrotizing fasciitis as a complication of acute epiglottitis managed with minimally aggressive surgical intervention: Case report.

PubMed

Gollapalli, Rajesh Babu; Naiman, Ana Nusa; Merry, David

2015-07-01

Cervical necrotizing fasciitis secondary to epiglottitis is rare. The standard treatment of this severe condition has long been early and aggressive surgical debridement and adequate antimicrobial therapy. We report the case of an immunocompetent 59-year-old man who developed cervical necrotizing fasciitis as a complication of acute epiglottitis. We were able to successfully manage this patient with conservative surgical treatment (incision and drainage, in addition to antibiotic therapy) that did not involve aggressive debridement.

A differential diagnosis of inherited endocrine tumors and their tumor counterparts

PubMed Central

Toledo, Sergio P. A.; Lourenço, Delmar M.; Toledo, Rodrigo A.

2013-01-01

Inherited endocrine tumors have been increasingly recognized in clinical practice, although some difficulties still exist in differentiating these conditions from their sporadic endocrine tumor counterparts. Here, we list the 12 main topics that could add helpful information and clues for performing an early differential diagnosis to distinguish between these conditions. The early diagnosis of patients with inherited endocrine tumors may be performed either clinically or by mutation analysis in at-risk individuals. Early detection usually has a large impact in tumor management, allowing preventive clinical or surgical therapy in most cases. Advice for the clinical and surgical management of inherited endocrine tumors is also discussed. In addition, recent clinical and genetic advances for 17 different forms of inherited endocrine tumors are briefly reviewed. PMID:23917672

J. Marion Sims and the Vesicovaginal Fistula: Historical Understanding, Medical Ethics, and Modern Political Sensibilities.

PubMed

Wall, L Lewis

To review the historical background surrounding the early work of Dr. J. Marion Sims, who developed the first consistently successful surgical technique for the repair of obstetric vesicovaginal fistulas by operating on a group of young, enslaved, African American women who had this condition between 1846 and 1849. Review of primary source documents on Sims and his operations, early 19th century clinical literature on the treatment of vesicovaginal fistula, the introduction of ether and chloroform anesthesia into surgical practice, and the literature on the early 19th century medical ethics pertaining to surgical innovation. The goals are to understand Sims's operations within the clinical context of the 1840s and to avoid the problems of "presentism," in which beliefs, attitudes, and practices of the 21st century are anachronistically projected backward into the early 19th century. The object is to judge Sims within the context of his time, not to hold him accountable to standards of practice which were not developed until a century after his death. A narrative of what Sims did is presented within the context of the therapeutic options available to those with fistula in the early 19th century. Review of the available material demonstrates that Sims' first fistula operations were legal, that they were carried out with express therapeutic intent for the purpose of repairing these women's injuries, that they conformed to the ethical requirements of his time, and that they were performed with the patients' knowledge, cooperation, assent, and assistance.

[Recurrences after surgical treatment of early (pT1) cancer of the stomach: laws of development, extended lymphadenectomy in prophylaxis of recurrences].

PubMed

Skoropad, V Iu; Berdov, B A

2007-01-01

Long-term results of treatment of 175 patients with early cancer of the stomach are analyzed. Recurrences of the disease (local, regional recurrences and distant metastases) were diagnosed in 14 (8.2% of all operated) patients. Duration of recurrence-free period ranged from 2-3 months to 9.5 years; median was 12 months. Tumor spread, regional nodes affection, tumor morphological structure, age of patients were the main prognostic factors for recurrences. Extent of surgery and lymphodissection did not correlate with recurrences rate. It is concluded that extended lymphodissection in patients with early cancer of the stomach should not be regarded as a real method for an increase of treatment efficacy.

Management of patellar fracture with titanium cable cerclage

PubMed Central

Huang, Sheng-Li; Xue, Jian-Li; Gao, Zong-Qiang; Lan, Bin-Shang

2017-01-01

Abstract Early rehabilitation after surgery for patellar fracture is challenging. The purpose of this study was to evaluate the surgical outcome of titanium cable cerclage for patellar fracture in early functional activity. We reviewed a series of 24 patients treated at our hospital with titanium cable. Functional exercises were started early. Patients were followed up for at least 12 months. Fifteen were males and 9 were females. Fracture occurred in the right knee in 13 patients and in the left knee in 11 patients. The most common mode of injury involves a tumble. None of the patients presented with any postoperative complications. The management resulted in satisfactory outcomes. Titanium cable cerclage offers a new strategy in treating patellar fracture. PMID:29095314

Change to earlier surgical interventions: contemporary management of unilateral vocal fold paralysis.

PubMed

Costello, Declan

2015-06-01

The management of unilateral vocal fold paralysis has undergone significant changes in the last 2 decades. This has largely been made possible by advances in endoscope technology and new injectable materials. This article will cover the main changes in management of patients with unilateral vocal fold paralysis and summarize the recent literature in relation to early intervention in this group. Several recent studies have suggested that early vocal fold injection medialization reduces the likelihood of needing open laryngeal framework surgery in future. Early injection medialization appears to give good long-term results with few complications and minimizes the need for future laryngeal framework surgery. It should be considered in centres wherein the equipment and trained staff are available.

Optimal timing for early surgery in infective endocarditis: a meta-analysis†

PubMed Central

Liang, Fuxiang; Song, Bing; Liu, Ruisheng; Yang, Liu; Tang, Hanbo; Li, Yuanming

2016-01-01

To systematically review early surgery and the optimal timing of surgery in patients with infective endocarditis (IE), a search for foreign and domestic articles on cohort studies about the association between early surgery and infective endocarditis published from inception to January 2015 was conducted in the PubMed, EMBASE, Chinese Biomedical Literature (CBM), Wanfang and Chinese National Knowledge Infrastructure (CNKI) databases. The studies were screened according to the inclusion and exclusion criteria, the data were extracted and the quality of the method of the included studies was assessed. Then, the meta-analysis was performed using the Stata 12.0 software. Sixteen cohort studies, including 8141 participants were finally included. The results of the meta-analysis revealed that, compared with non-early surgery, early surgery in IE lowers the incidence of in-hospital mortality [odds ratio (OR) = 0.57, 95% confidence interval (CI) (0.42, 0.77); P = 0.000, I2 = 73.1%] and long-term mortality [OR = 0.57, 95% CI (0.43, 0.77); P = 0.001, I2 = 67.4%]. Further, performing operation within 2 weeks had a more favourable effect on long-term mortality [OR = 0.63, 95% CI (0.41, 0.97); P = 0.192, I2 = 39.4%] than non-early surgery. In different kinds of IE, we found that early surgery for native valve endocarditis (NVE) had a lower in-hospital [OR = 0.46, 95% CI (0.31, 0.69); P = 0.001, I2 = 73.0%] and long-term [OR = 0.57, 95% CI (0.40, 0.81); P = 0.001, I2 = 68.9%] mortality than the non-early surgery group. However, for prosthetic valve endocarditis (PVE), in-hospital mortality did not differ significantly [OR = 0.83, 95% CI (0.65, 1.06); P = 0.413, I2 = 0.0%] between early and non-early surgery. We concluded that early surgery was associated with lower in-hospital and long-term mortality compared with non-early surgical treatment for IE, especially in NVE. However, the optimal timing of surgery remains unclear. Additional larger prospective clinical trials will be required to clarify the optimal timing for surgical intervention and determine its efficacy in PVE. PMID:26678152

The Impact of Early Medical School Surgical Exposure on Interest in Neurosurgery.

PubMed

Zuccato, Jeffrey A; Kulkarni, Abhaya V

2016-05-01

Medical student interest in neurosurgery is decreasing and resident attrition is trending upwards in favor of more lifestyle-friendly specialties that receive greater exposure during medical school. The University of Toronto began offering an annual two week comprehensive, focused surgical experience (Surgical Exploration and Discovery (SEAD) program) to 20 first year medical students increasing exposure to surgical careers. This study determines how SEAD affects students' views of a career in neurosurgery. Surveys were administered to 38 SEAD participants over two program cycles. Information was obtained regarding demographics, impacts of SEAD, and factors affecting career decision making. Subgroup analyses assessed for factors predicting pre- and post-intervention interest in neurosurgery. Ninety-seven percent (n=37) of students completed the survey. Before SEAD, 25% were interested in neurosurgery but this decreased to 10% post-SEAD (p=0.001). However, post-SEAD interest increased from 10% to 38% if lifestyle factors were theoretically controlled across surgical specialties (p<0.005). A majority (81%) felt SEAD improved their understanding of neurosurgery, 62.2% felt that exposure to other surgical specialties reduced their interest in neurosurgery, and 21% felt SEAD increased their interest in neurosurgery. Nineteen percent intended to explore neurosurgery further with observerships and one student planned to organize neurosurgical research. This surgical exposure intervention increased understanding about neurosurgery and reduced overall interest in neurosurgery as a career. However, those remaining interested were motivated to plan further neurosurgical clinical experiences. The SEAD program may, therefore, aid in early selection of students motivated to satisfy the demands of a neurosurgical career.

Diffusion of surgical techniques in early stage breast cancer: variables related to adoption and implementation of sentinel lymph node biopsy.

PubMed

Vanderveen, Kimberly A; Paterniti, Debora A; Kravitz, Richard L; Bold, Richard J

2007-05-01

Understanding how physicians acquire and adopt new technologies for cancer diagnosis and treatment is poorly understood, yet is critical to the dissemination of evidence-based practices. Sentinel lymph node biopsy (SLNB) has recently become a standard technique for axillary staging in early breast cancer and is an ideal platform for studying medical technology diffusion. We sought to describe the timing of SLNB adoption and patterns of surgeon interactions with the following educational sources: local university training program, surgical literature, national meetings/courses, national specialty centers, and other local surgeons. A cross-sectional survey that used semistructured interviews was used to assess timing of adoption, practice patterns, and learning sources for SLNB among surgical oncologists and general surgeons in a single metropolitan area. A total of 44 eligible surgeons were identified; 38 (86%) participated. All surgical oncologists (11 of 11) and most general surgeons (26 of 27) had implemented SLNB. Surgical oncologists were older (mean 51 vs. 48 years, P = .02) and had used SLNB longer (6.1 vs. 3.3 years, P = .01) than general surgeons. By use of social network diagrams, surgical oncologists and the university training program were shown to be key intermediaries between general surgeons and national specialty centers. Surgeons in group practice tended to use more learning sources than solo practitioners. Surgical oncologists and university-based surgeons play key educational roles in disseminating new cancer treatments and therefore have a professional responsibility to educate other community physicians to increase the use of the most current, evidence-based practices.

Evaluation of Epstein-Barr Virus infection in hypopharyngeal carcinomas from 37 Japanese patients.

PubMed

Zhou, L; Miyagi, Y; Hiroshi, E; Tanaka, Y; Aoki, I; Tsukuda, M

1998-06-01

Thirty-seven biopsy specimens from primary sites, 18 surgically removed metastatic neck nodes, and 18 surgically removed primary sites from 37 patients with hypopharyngeal carcinoma (HPC) were evaluated for the presence of Epstein-Barr Virus (EBV) infection by in situ hybridization (ISH) and polymerase chain reaction (PCR). Although some of normal lymphocytes in 6 of 18 metastatic nodes were positive by ISH, there were no positive results from HPC tumor cells themselves. Our results indicate that EBV-infected non-neoplastic cells such as lymphocytes can be a cause of false positivity, if a study were conducted with PCR alone. Because ISH for EBV-encoded early RNAs was highly sensitive, even more sensitive than PCR from paraffin-embedded samples in our study, this method should be the first choice for identification of EBV infection to avoid false positives.

Quality of life and acceptability of medical versus surgical management of early pregnancy failure*

PubMed Central

Harwood, B; Nansel, T

2008-01-01

Objective This study compares quality of life (QOL) and acceptability of medical versus surgical treatment of early pregnancy failure (EPF). Design A randomised clinical trial of treatment for EPF compared misoprostol vaginally versus vacuum aspiration (VA). Setting A multisite trial at four US Urban University Hospitals. Population A total of 652 women with an EPF were randomised to treatment. Methods Participants completed a daily symptom diary and a questionnaire 2 weeks after treatment. Main outcome measures The questionnaire assessment included subscales of the Short Form-36 Health Survey Revised for QOL and measures of wellbeing, recovery difficulties, and treatment acceptability. Results The two groups did not differ in mean scores for QOL except bodily pain; medical treatment was associated with higher levels of bodily pain than VA (P < 0.001). Success of treatment was not related to QOL, but acceptability of the procedure was decreased for medical therapy if unsuccessful (P = 0.003). Type of treatment was not associated with differences in recovery, and the two groups reported similar acceptability except for cramping (P = 0.02), bleeding (P < 0.001), and symptom duration (P = 0.03). Conclusions Despite reporting greater pain and lower acceptability of treatment-related symptoms, QOL and treatment acceptability were similar for medical and surgical treatment of EPF. Acceptability, but not QOL, was influenced by success or failure of medical management. PMID:18271887

Minimally invasive corticotomy in orthodontics using a three-dimensional printed CAD/CAM surgical guide.

PubMed

Cassetta, M; Giansanti, M; Di Mambro, A; Calasso, S; Barbato, E

2016-09-01

The aim of this prospective study was to evaluate the effectiveness of an innovative, minimally invasive, flapless corticotomy procedure in orthodontics. The STROBE guidelines were followed. Ten patients with severe dental crowding and a class I molar relationship were selected to receive orthodontic treatment with clear aligners and corticotomy-facilitated orthodontics. The mean age of these patients was 21 years (range 17-28, standard deviation 6.08 years); the male to female ratio was 2:1. The main outcome was a reduction in the total treatment time to correct dental crowding. The secondary outcomes were periodontal index changes, the degree of root resorption, and patient perceptions of the method used, assessed using the short-form Oral Health Impact Profile (OHIP-14). The occurrence of early surgical complications or unexpected events was also recorded. All patients completed the treatment to correct dental crowding. The average treatment time was reduced by two-thirds. The procedure did not significantly modify the periodontal indices or oral health-related quality of life. No early surgical complications or unexpected events were observed. In short, the results indicate that this new procedure is safe and accelerates tooth movement without periodontal complications or discomfort. However, the efficacy of this procedure must be confirmed in controlled clinical trials. Copyright © 2016 International Association of Oral and Maxillofacial Surgeons. Published by Elsevier Ltd. All rights reserved.

Hepatectomy for bile duct injuries: when is it necessary?

PubMed

Jabłońska, Beata

2013-10-14

Iatrogenic bile duct injuries (IBDI) are still a challenge for surgeons. The most frequently, they are caused by laparoscopic cholecystectomy which is one of the commonest surgical procedure in the world. Endoscopic techniques are recommended as initial treatment of IBDI. When endoscopic treatment is not effective, surgery is considered. Different surgical biliary reconstructions are performed in most patients in IBDI. Roux-Y hepaticojejunostomy is the commonest biliary reconstruction for IBDI. In some patients with complex IBDI, hepatectomy is required. Recently, Li et al analyzed the factors that had led to hepatectomy for patients with IBDI after laparoscopic cholecystectomy (LC). Authors concluded that hepatectomy might be necessary to manage early or late complications after LC. The study showed that proximal IBDI (involving hepatic confluence) and IBDI associated with vascular injuries were the two independent risk factors of hepatectomy in this series. Authors distinguished two main groups of patients that require liver resection in IBDI: those with an injury-induced liver necrosis necessitating early intervention, and those in whom liver resection is indicated for treatment of liver atrophy following long-term cholangitis. In this commentary, indications for hepatectomy in patients with IBDI are discussed. Complex biliovascular injuries as indications for hepatectomy are presented. Short- and long-term results in patients following liver resection for IBDI are also discussed. Hepatectomy is not a standard procedure in surgical treatment of IBDI, but in some complex injuries it should be considered.

Time-Dependent Changes of Plasma Concentrations of Angiopoietins, Vascular Endothelial Growth Factor, and Soluble Forms of Their Receptors in Nonsmall Cell Lung Cancer Patients Following Surgical Resection

PubMed Central

Kopczyńska, Ewa; Dancewicz, Maciej; Kowalewski, Janusz; Makarewicz, Roman; Kardymowicz, Hanna; Kaczmarczyk, Agnieszka; Tyrakowski, Tomasz

2012-01-01

Even when patients with nonsmall cell lung cancer undergo surgical resection at an early stage, recurrent disease often impairs the clinical outcome. There are numerous causes potentially responsible for a relapse of the disease, one of them being extensive angiogenesis. The balance of at least two systems, VEGF VEGFR and Ang Tie, regulates vessel formation. The aim of this study was to determine the impact of surgery on the plasma levels of the main angiogenic factors during the first month after surgery in nonsmall cell lung cancer patients. The study group consisted of 37 patients with stage I nonsmall cell lung cancer. Plasma concentrations of Ang1, Ang2, sTie2, VEGF, and sVEGF R1 were evaluated by ELISA three times: before surgical resection and on postoperative days 7 and 30. The median of Ang2 and VEGF concentrations increased on postoperative day 7 and decreased on day 30. On the other hand, the concentration of sTie2 decreased on the 7th day after resection and did not change statistically later on. The concentrations of Ang1 and sVEGF R1 did not change after the surgery. Lung cancer resection results in proangiogenic plasma protein changes that may stimulate tumor recurrences and metastases after early resection. PMID:22550599

Clinical outcomes of facial transplantation: a review.

PubMed

Shanmugarajah, Kumaran; Hettiaratchy, Shehan; Clarke, Alex; Butler, Peter E M

2011-01-01

A total of 18 composite tissue allotransplants of the face have currently been reported. Prior to the start of the face transplant programme, there had been intense debate over the risks and benefits of performing this experimental surgery. This review examines the surgical, functional and aesthetic, immunological and psychological outcomes of facial transplantation thus far, based on the predicted risks outlined in early publications from teams around the world. The initial experience has demonstrated that facial transplantation is surgically feasible. Functional and aesthetic outcomes have been very encouraging with good motor and sensory recovery and improvements to important facial functions observed. Episodes of acute rejection have been common, as predicted, but easily controlled with increases in systemic immunosuppression. Psychological improvements have been remarkable and have resulted in the reintegration of patients into the outside world, social networks and even the workplace. Complications of immunosuppression and patient mortality have been observed in the initial series. These have highlighted rigorous patient selection as the key predictor of success. The overall early outcomes of the face transplant programme have been generally more positive than many predicted. This initial success is testament to the robust approach of teams. Dissemination of outcomes and ongoing refinement of the process may allow facial transplantation to eventually become a first-line reconstructive option for those with extensive facial disfigurements. Copyright © 2011 Surgical Associates Ltd. Published by Elsevier Ltd. All rights reserved.

Daily Physical Activity in Total Hip Arthroplasty Patients Undergoing Different Surgical Approaches: A Cohort Study.

PubMed

Engdal, Monika; Foss, Olav A; Taraldsen, Kristin; Husby, Vigdis S; Winther, Siri B

2017-07-01

Muscle weakness due to trauma from the surgical approach is anticipated to affect the ability of the patient to undertake daily physical activity early after total hip arthroplasty (THA). The objective of this study was to compare daily physical activity on days 1 to 4 after discharge, in patients following THA performed by 1 of 3 surgical approaches. A cohort study included 60 hip osteoarthritis patients, scheduled for THA, allocated to direct lateral approach, posterior approach, or anterior approach. Daily physical activity was measured by an accelerometer, with upright time per 24 hours as primary outcome and walking time, number of steps, and number of upright events per 24 hours as secondary outcomes. There were no statistically significant group differences in any of the measures of daily physical activity (P > 0.290) or between days of follow-up (P > 0.155). Overall, the median participant had 3.50 hours (interquartile range, 2.85-4.81 hours) of upright time, and participants showed wide variation in all outcomes of daily physical activity. There were no differences in daily physical activity between THA patients undergoing different surgical approaches. The surgical approach may not be a limiting factor for daily physical activity early after surgery in a fast-track treatment course.

Traditional transcutaneous approaches in head and neck surgery

PubMed Central

Goessler, Ulrich R.

2012-01-01

The treatment of laryngeal and hypopharyngeal malignancies remains a challenging task for the head and neck surgeon as the chosen treatment modality often has to bridge the gap between oncologically sound radicality and preservation of function. Due to the increase in transoral laser surgery in early tumor stages and chemoradiation in advanced stages, the usage of traditional transcutaneous approaches has decreased over the recent past. In addition, the need for a function-sparing surgical approach as well as highest possible quality of life has become evident. In view of these facts, rationale and importance of traditional transcutaneous approaches to the treatment of laryngeal and hypopharyngeal malignancies are discussed in a contemporary background. The transcutaneous open partial laryngectomies remain a valuable tool in the surgeon's armamentarium for the treatment of early and advanced laryngeal carcinomas, especially in cases of impossible laryngeal overview using the rigid laryngoscope. Open partial laryngetomies offer superior overview and oncologic safety at the anterior commissure, especially in recurrencies. In select advanced cases and salvage settings, the supracricoid laryngectomy offers a valuable tool for function-preserving but oncologically safe surgical therapy at the cost of high postoperative morbidity and a very demanding rehabilitation of swallowing. In hypopharyngeal malignancies, the increasing use of transoral laser surgery has led to a decline in transcutaneous resections via partial pharyngectomy with partial laryngectomy in early tumor stages. In advanced stages of tumors of the piriform sinus and the postcricoid area with involvement of the larynx, total laryngectomy with partial pharyngectomy is an oncologically safe approach. The radical surgical approach using circumferent laryngopharyngectomy with/without esophagectomy is indicated in salvage cases with advanced recurrences or as a primary surgical approach in patients where chemoradiation does not offer sufficient oncologic control or preservation of function. In cases with impending reconstruction, fasciocutaneous free flaps (anterolateral thigh flap, radial forearm flap) seem to offer superior results to enteric flaps in cases where the cervical esophagus is not involved leading to better voice rehabilitation with fewer complications and postoperative morbidity. In salvage situations, the Gastroomental Free Flap has proven to be a valuable tool. In conclusion, the choice of a surgical treatment modality is influenced by the patient's anatomy, tumor size and location as well as the surgeon's personal expertise. PMID:23320058

Outcome of Limited Video-Assisted Lumbar Sympathetic Block for Plantar Hyperhidrosis Using Clipping Method.

PubMed

Yun, Seok Won; Kim, Yun Seok; Lee, Yongjik; Lim, Han Jung; Park, Soon Ik; Jung, Jong Pil; Park, Chang Ryul

2017-01-01

There are many ways to treat focal hyperhidrosis, including surgeries for palmar and axillary hyperhidrosis. However, doctors and patients tend to be reluctant to perform surgery for plantar hyperhidrosis due to misconceptions and prejudices about surgical treatment. In addition, few studies have reported the outcome of surgeries for plantar hyperhidrosis. Therefore, the objective of this study was to determine the outcome (early and late postoperative satisfaction, complication, compensatory hyperhidrosis, recurrence rate, and efficiency) of surgical treatment for plantar hyperhidrosis. From August 2014 to October 2015, lumbar sympathetic block (LSB) was performed in 82 patients with plantar hyperhidrosis using clipping method. Limited video-assisted LSB was performed using 5 mm ligamax-clip or 3 mm horizontal-clip after identifying L3-4 sympathetic ganglion through finger-touch and endoscopic vision. Of the 82 patients, 45 were male and 37 were female. Their mean age was 26.38 years (range, 14-51 years). Mean follow-up time was 6.60 ± 3.56 months. Mean early postoperative satisfaction score was 9.6 on the 10th day postoperative evaluation. At more than 1 month later, the mean late postoperative satisfaction score was 9.2. There was no significant difference in early postoperative satisfaction score between clipping level L3 and L4/5. However, late postoperative satisfaction score was significantly better in the L3 group than that in the L4/5 group. Patient's age and body mass index did not affect the satisfaction score. However, male patients and patients who had history of hyperhidrosis operation showed higher satisfaction score than others. Limited video-assisted LSB using clip provided good results with minimal complications and low compensatory hidrosis, contrary to the prejudice toward it. Therefore, surgical treatment is recommended for plantar hyperhidrosis.

Effects of luteectomy in early pregnancy on the maintenance of gestation and plasma progesterone concentrations in the viviparous temperate lizard Barisia imbricata imbricata

PubMed Central

2010-01-01

Background Several studies have shown that the corpus luteum is the principal source of progesterone during the gravidity period in reptiles; however, its participation in the maintenance of gestation in the viviparous squamata is in dispute. The effects of ovariectomy or luteectomy vary according to the species and the time at which the procedure is performed. In this paper, we describe the effects of luteectomy during early pregnancy on the maintenance of gestation and progesterone concentrations in the temperate Mexican viviparous lizard Barisia imbricata imbricata. Methods Twenty-four lizards were subjected to three different treatments: luteectomy, sham luteectomy or non-surgical treatment, and blood samples were obtained before and after surgical treatment at different stages of gestation to determine the effects of luteectomy on the maintenance of gestation and progesterone concentrations. Results Spontaneous abortion was not observed in any of the females. However, luteectomy provoked abnormal parturition and a significant reduction in the number of young born alive. Parturition was normal in untreated females as well as those submitted to sham luteectomy. The surgical treatment also caused a significant reduction in progesterone concentrations in luteectomised females during early and middle gestation. However, no significant differences in hormone concentrations were observed among the three groups during late gestation or immediately post-parturition. Conclusions Our observations indicate that the presence of the corpus luteum is not necesary for the maintenance of gestation, but that it does participate in parturition control. Moreover, the corpus luteum of the viviparous lizard B. i. imbricata produces progesterone, at least during the first half of pregnancy, and that an extra-ovarian source of progesterone must maintain gestation in the absence of luteal tissue. PMID:20184772

Operative treatment of early infection after internal fixation of limb fractures (exclusive of severe open fractures).

PubMed

Bonnevialle, P

2017-02-01

Early infection after open reduction and internal fixation (ORIF) of a limb bone is defined as bacteriologically documented, deep and/or superficial surgical-site infection (SSI) diagnosed within 6months after the surgical procedure. This interval is arbitrarily considered sufficient to obtain fracture healing. The treatment of early infection after ORIF should be decided by a multidisciplinary team. The principles are the same as for revision arthroplasty. Superficial SSIs should be differentiated from deep SSIs, based on the results of bacteriological specimens collected using flawless technique. A turning point in the local microbial ecology occurs around the third or fourth week, when a biofilm develops around metallic implants. This biofilm protects the bacteria. The treatment relies on both non-operative and operative measures, which are selected based on the time to occurrence of the infection, condition of the soft tissues, and stage of bone healing. Both the surgical strategy and the antibiotic regimen should be determined during a multidisciplinary discussion. When treating superficial SSIs after ORIF, soft-tissue management is the main challenge. The treatment differs according to whether the hardware is covered or exposed. Defects in the skin and/or fascia can be managed using reliable reconstructive surgery techniques, either immediately or after a brief period of vacuum-assisted closure. In deep SSIs, deciding whether to leave or to remove the hardware is difficult. If the hardware is removed, the fracture site can be stabilised provisionally using either external fixation or a cement rod. Once infection control is achieved, several measures can be taken to stimulate bone healing before the end of the classical 6-month interval. If the hardware was removed, then internal fixation must be performed once the infection is eradicated. Copyright © 2016. Published by Elsevier Masson SAS.

Results of Early High-Flow Bypass and Trapping for Ruptured Blood Blister-Like Aneurysms of the Internal Carotid Artery.

PubMed

Kikkawa, Yuichiro; Ikeda, Toshiki; Takeda, Ririko; Nakajima, Hiroyuki; Ogura, Takeshi; Ooigawa, Hidetoshi; Kurita, Hiroki

2017-09-01

The aim of this study is to clarify the efficacy and safety of early surgery using trapping of the affected internal carotid artery (ICA) and high-flow bypass between the second portion of the middle cerebral artery and cervical external carotid artery with radial artery graft for ruptured blood blister-like aneurysms (BBAs) arising from the anterior wall of the ICA. Medical charts of 16 consecutive patients (7 men and 9 women; mean, 59 years) with subarachnoid hemorrhage (World Federation of Neurosurgical Societies grade I, n = 2; grade II, n = 5; grade III, n = 2; grade IV, n = 4; grade V, n = 3) caused by ruptured BBA surgically treated between July 2010 and October 2015 were retrospectively reviewed. Eleven patients underwent acute surgery within 24 hours after the onset, whereas surgery was performed between 3 and 17 days after the onset because of referral delay or associated vasospasm in 5 patients. All patients underwent the same surgical procedure. Elimination of the BBA and patency of the bypass were achieved in all patients. Postoperatively, 2 patients showed small infarction in the Heubner artery area, and 2 others suffered symptomatic vasospasm, but no patient suffered infarction in the posterior communicating/anterior choroidal artery territories. Identically, no patient showed ischemic optic neuropathy. At the last follow-up (mean, 36 months), favorable clinical outcome (good recovery or mild disability in Glasgow Outcome Scale) was achieved in 14 (88%) of the patients without rebleeding or refilling of the aneurysms. Early surgical repair of BBAs by trapping of the affected ICA with high-flow bypass is safe and effective treatment with satisfactory midterm outcome. Copyright © 2017 Elsevier Inc. All rights reserved.

Metachronous solitary splenic metastasis arising from early gastric cancer: a case report and literature review.

PubMed

Namikawa, Tsutomu; Kawanishi, Yasuhiro; Fujisawa, Kazune; Munekage, Eri; Munekage, Masaya; Sugase, Takahito; Maeda, Hiromichi; Kitagawa, Hiroyuki; Kumon, Tatsuya; Hiroi, Makoto; Kobayashi, Michiya; Hanazaki, Kazuhiro

2017-08-29

The metastasis of malignant tumors to the spleen is rare, and only a small percentage of cases can be treated surgically, as splenic metastases generally occur in the context of multivisceral metastatic cancer at a terminal stage. We report a rare case of metachronous solitary splenic metastasis arising from early gastric cancer. A 75-year-old man was initially referred to our hospital for examination of gastric cancer, diagnosed at a medical check-up. Esophagogastroduodenoscopy showed a slightly elevated lesion with a central irregular depression in the upper-third of the stomach. Biopsy specimens of the lesion showed a moderately-differentiated adenocarcinoma, and abdominal computed tomography showed no evidence of distant metastases. Endoscopic submucosal dissection was performed, with histological confirmation of a moderately-differentiated adenocarcinoma invading the submucosal layer. The patient subsequently underwent laparoscopic total gastrectomy with regional lymph node dissection, resulting in no residual carcinoma and no lymph node metastasis. Computed tomography, 28 months later, showed a well-defined mass measuring 4.2 cm in diameter in the spleen, and the patient underwent a splenectomy, since there was no evidence of further metastatic lesions in any other organs. Histological examination confirmed the diagnosis of a poorly-differentiated adenocarcinoma originating from the previous gastric cancer. The patient was alive 2 months after surgical resection of the splenic metastasis without any recurrence. To the best of our knowledge, this is only the second case of a solitary splenic metastasis from early gastric cancer to be reported in the English literature. The present case suggests surgical resection may be the preferred treatment of choice for patients with a solitary splenic metastasis from gastric cancer.

Rapid and sensitive detection of early esophageal squamous cell carcinoma with fluorescence probe targeting dipeptidylpeptidase IV

PubMed Central

Onoyama, Haruna; Kamiya, Mako; Kuriki, Yugo; Komatsu, Toru; Abe, Hiroyuki; Tsuji, Yosuke; Yagi, Koichi; Yamagata, Yukinori; Aikou, Susumu; Nishida, Masato; Mori, Kazuhiko; Yamashita, Hiroharu; Fujishiro, Mitsuhiro; Nomura, Sachiyo; Shimizu, Nobuyuki; Fukayama, Masashi; Koike, Kazuhiko; Urano, Yasuteru; Seto, Yasuyuki

2016-01-01

Early detection of esophageal squamous cell carcinoma (ESCC) is an important prognosticator, but is difficult to achieve by conventional endoscopy. Conventional lugol chromoendoscopy and equipment-based image-enhanced endoscopy, such as narrow-band imaging (NBI), have various practical limitations. Since fluorescence-based visualization is considered a promising approach, we aimed to develop an activatable fluorescence probe to visualize ESCCs. First, based on the fact that various aminopeptidase activities are elevated in cancer, we screened freshly resected specimens from patients with a series of aminopeptidase-activatable fluorescence probes. The results indicated that dipeptidylpeptidase IV (DPP-IV) is specifically activated in ESCCs, and would be a suitable molecular target for detection of esophageal cancer. Therefore, we designed, synthesized and characterized a series of DPP-IV-activatable fluorescence probes. When the selected probe was topically sprayed onto endoscopic submucosal dissection (ESD) or surgical specimens, tumors were visualized within 5 min, and when the probe was sprayed on biopsy samples, the sensitivity, specificity and accuracy reached 96.9%, 85.7% and 90.5%. We believe that DPP-IV-targeted activatable fluorescence probes are practically translatable as convenient tools for clinical application to enable rapid and accurate diagnosis of early esophageal cancer during endoscopic or surgical procedures. PMID:27245876

Radiation therapy in early-stage invasive breast cancer.

PubMed

Lin, Ray; Tripuraneni, Prabhakar

2011-06-01

The treatment of breast cancer involves a multi-disciplinary approach with radiation therapy playing a key role. Breast-conserving surgery has been an option for women with early-stage breast cancer for over two decades now. Multiple randomized trials now have demonstrated the efficacy of breast-conserving surgery followed by radiation therapy. With the advancements in breast imaging and the successful campaign for early detection of breast cancer, more women today are found to have early-stage small breast cancers. Patient factors (breast size, tumor location, history of prior radiation therapy, preexisting conditions such as collagen vascular disease, age, having prosthetically augmented breasts), pathological factors (margin status, tumor size, presence of extensive intraductal component requiring multiple surgical excisions), as well as patient preference are all taken into consideration prior to surgical management of breast cancer. Whole-breast fractionated radiation therapy between 5 and 7 weeks is considered as the standard of care treatment following breast-conserving surgery. However, new radiation treatment strategies have been developed in recent years to provide alternatives to the conventional 5-7 week whole-breast radiation therapy for some patients. Accelerated partial breast radiation therapy (APBI) was introduced because the frequency of breast recurrences outside of the surgical cavity has been shown to be low. This technique allows treatments to be delivered quicker (usually 1 week, twice daily) to a limited volume. Often times, this treatment involves the use of a brachytherapy applicator to be placed into the surgical cavity following breast-conserving surgery. Accelerated hypofractionated whole-breast irradiation may be another faster way to deliver radiation therapy following breast-conserving surgery. This journal article reviews the role of radiation therapy in women with early-stage breast cancer addressing patient selection in breast-conserving therapy, a review of pertinent trials in breast-conserving therapy, as well as the different treatment techniques available to women following breast-conserving surgery.

[Non-surgical management after blunt traumatic liver injuries: A review article].

PubMed

Noyola-Villalobos, Héctor Faustino; Loera-Torres, Marco Antonio; Jiménez-Chavarría, Enrique; Núñez-Cantú, Olliver; García-Núñez, Luis Manuel; Arcaute-Velázquez, Fernando Federico

2016-01-01

Hepatic trauma is a common cause for admissions in the Emergency Room. Currently, non-surgical management is the standard treatment in haemodynamically stable patients with a success rate of around 85 to 98%. This haemodynamic stability is the most important factor in selecting the appropriate patient. Adjuncts in non-surgical management are angioembolisation, image-guided drainage and endoscopic retrograde cholangiopancreatography. Failure in non-surgical management is relatively rare but potentially fatal, and needs to be recognised and aggressively treated as early as possible. The main cause of failure in non-surgical management is persistent haemorrhage. The aim of this paper is to describe current evidence and guidelines that support non-surgical management of liver injuries in blunt trauma. Copyright © 2016 Academia Mexicana de Cirugía A.C. Published by Masson Doyma México S.A. All rights reserved.

Retrospective Analysis on Survival Rate, Template-Related Complications, and Prevalence of Peri-implantitis of 694 Anodized Implants Placed Using Computer-Guided Surgery: Results Between 1 and 10 Years of Follow-Up.

PubMed

Tallarico, Marco; Meloni, Silvio Mario

To report survival rate, early surgical template-related complications, and prevalence of peri-implantitis of dental implants placed in private practices using computer-guided, template-assisted surgery and followed between 1 and 10 years. The present retrospective multicenter study evaluated data collected from fully or partially edentulous patients, with anodized-surface implants placed using computer-guided, template-assisted surgery between January 2006 and December 2015. The outcome measures were implant cumulative survival rate (CSR), early surgical complications involving the surgical template, and prevalence of peri-implantitis. A total of 694 implants were placed in 141 patients. Ten patients (7.1%) with 48 implants (6.9%) dropped out during the study period. One hundred seventeen patients, who received 121 surgical and prosthetic procedures, were treated according to a double-scan protocol, while the remaining 24 patients were treated by using the integrated treatment workflow. Most of the implants were immediately loaded (528 implants, 76.1%; 112 patients, 79.4%). Overall, 107 complete full-arch restorations (supported by four to eight implants each) were delivered in 103 patients (73%) with 595 implants (85.7%), while 13 single and 30 partial restorations (two to five implants each) were delivered in 38 patients (27%) with 99 implants (14.3%). Patients were followed for up to 10 years (mean: 58.2 months, range: 12 to 120 months). Implant- and patient-level CSR (Kaplan-Meier estimation) at the 10-year follow-up was 97.4% (95% CI: 1.0309 to 0.9161) and 92.1% (95% CI: 1.1575 to 0.6836), respectively. All failed implants were lost before definitive prosthesis delivery (early failure). Ten (7.1%) minor template-related complications were experienced and resolved chairside. Over the entire follow-up period, four patients (2.8%) with 12 implants (1.7%) showed signs of peri-implantitis at the 1- (four implants), 2- (four implants), and 4-year (four implants) visits. High long-term survival rates and low complications and prevalence of peri-implantitis were observed for a large cohort of anodized-surface implants placed in private practices. Further studies are needed to confirm these preliminary results.

Improvement in Creatinine Clearance after Open Heart Surgery in Infants as an Early Indicator of Surgical Success.

PubMed

Dagan, Amit; Dagan, Ovadia

2016-12-01

Early surgical correction of congenital heart malformations in neonates and small infants may be complicated by acute kidney injury (AKI), which is associated with higher morbidity and mortality rates, especially in patients who require dialysis. Glomerular filtration rate (GFR) is considered the best measurement of renal function which, in neonates and infants, is highly dependent on heart function. To determine whether measurements of creatinine clearance after open heart surgery in neonates and young infants can serve as an early indicator of surgical success or AKI. We conducted a prospective observational study in 19 neonates and small infants (body weight < 5 kg) scheduled for open heart surgery with cardiopulmonary bypass. Urine collection measurement of creatinine clearance and albumin excretion was performed before and during surgery and four times during 48 hours after surgery. Mean creatinine clearance was lowest during surgery (25.2 ± 4. ml/min/1.73 m2) and increased significantly in the first 16 hours post-surgery (45.7 ± 6.3 ml/min/1.73 m2). A similar pattern was noted for urine albumin which was highest during surgery (203 ± 31 µg/min) and lowest (93 ± 20 µg/min) 48 hours post-surgery. AKI occurred in four patients, and two patients even required dialysis. All six showed a decline in creatinine clearance and an increase in urine albumin between 8 and 16 hours post-surgery. In neonates and small infants undergoing open heart surgery, a significant improvement in creatinine clearance in the first 16 hours postoperatively is indicative of a good surgical outcome. This finding has important implications for the early evaluation and treatment of patients in the intensive care unit on the first day post-surgery.

Predicting Overall Survival After Stereotactic Ablative Radiation Therapy in Early-Stage Lung Cancer: Development and External Validation of the Amsterdam Prognostic Model

DOE Office of Scientific and Technical Information (OSTI.GOV)

Louie, Alexander V., E-mail: Dr.alexlouie@gmail.com; Department of Radiation Oncology, London Regional Cancer Program, University of Western Ontario, London, Ontario; Department of Epidemiology, Harvard School of Public Health, Harvard University, Boston, Massachusetts

Purpose: A prognostic model for 5-year overall survival (OS), consisting of recursive partitioning analysis (RPA) and a nomogram, was developed for patients with early-stage non-small cell lung cancer (ES-NSCLC) treated with stereotactic ablative radiation therapy (SABR). Methods and Materials: A primary dataset of 703 ES-NSCLC SABR patients was randomly divided into a training (67%) and an internal validation (33%) dataset. In the former group, 21 unique parameters consisting of patient, treatment, and tumor factors were entered into an RPA model to predict OS. Univariate and multivariate models were constructed for RPA-selected factors to evaluate their relationship with OS. A nomogrammore » for OS was constructed based on factors significant in multivariate modeling and validated with calibration plots. Both the RPA and the nomogram were externally validated in independent surgical (n=193) and SABR (n=543) datasets. Results: RPA identified 2 distinct risk classes based on tumor diameter, age, World Health Organization performance status (PS) and Charlson comorbidity index. This RPA had moderate discrimination in SABR datasets (c-index range: 0.52-0.60) but was of limited value in the surgical validation cohort. The nomogram predicting OS included smoking history in addition to RPA-identified factors. In contrast to RPA, validation of the nomogram performed well in internal validation (r{sup 2}=0.97) and external SABR (r{sup 2}=0.79) and surgical cohorts (r{sup 2}=0.91). Conclusions: The Amsterdam prognostic model is the first externally validated prognostication tool for OS in ES-NSCLC treated with SABR available to individualize patient decision making. The nomogram retained strong performance across surgical and SABR external validation datasets. RPA performance was poor in surgical patients, suggesting that 2 different distinct patient populations are being treated with these 2 effective modalities.« less

Hypospadias surgery in children: improved service model of enhanced recovery pathway and dedicated surgical team.

PubMed

Wong, Y S; Pang, K K; Tam, Y H

2018-05-21

Children in Hong Kong are generally hospitalised for 1 to 2 weeks after hypospadias repairs. In July 2013, we introduced a new service model that featured an enhanced recovery pathway and a dedicated surgical team responsible for all perioperative services. In this study, we investigated the outcomes of hypospadias repair after the introduction of the new service model. We conducted a retrospective study on consecutive children who underwent primary hypospadias repair from January 2006 to August 2016, comparing patients under the old service with those under the new service. Outcome measures included early morbidity, operative success, and completion of enhanced recovery pathway. The old service and new service cohorts comprised 176 and 126 cases, respectively. There was no difference between the two cohorts in types of hypospadias and surgical procedures performed. The median hospital stay was 2 days in the new service cohort compared with 10 days in the old service cohort (P<0.001). Patients experienced less early morbidity (5.6% vs 15.9%; P=0.006) and had a lower operative failure rate (20.2% vs 44.2%; P<0.001) under the new service than the old service. Multivariable analysis revealed that the new service significantly reduced the odds of early morbidity (odds ratio=0.35, 95% confidence interval=0.15-0.85; P=0.02) and operative failure (odds ratio=0.32, 95% confidence interval=0.17-0.59; P<0.001) in comparison with the old service. Of the new service cohort, 111(88.1%) patients successfully completed the enhanced recovery pathway. The enhanced recovery pathway can be implemented safely and effectively to primary hypospadias repair. A dedicated surgical team may play an important role in successful implementation of the enhanced recovery pathway and optimisation of surgical outcomes.

Chemotherapy-induced neutropenic necrotizing enterocolitis: a review.

PubMed

Mehdi, Itrat; Al Bahrani, Bassim

2012-07-01

Neutropenia is a common toxicity of systemic cytotoxic therapy. Neutropenic enterocolitis (NE) is a rare occurrence but can be fatal, subsequent to neutropenia. The exact incidence and frequency is difficult to establish, but is usually underestimated. It is often missed but has recently been appreciated with increasing frequency in solid tumours. NE was initially reported with taxenes but now an increasing number of chemotherapeutic drugs are implicated. NE incidence is expected to increase with the use of dose dense regimens, myeloablative cytotoxic protocols, tissue transplants, and emerging newer molecules. The usual presentation is often non-specific and often over shadowed by the symptomatology of primary malignant disease and toxicity symptoms of chemotherapy. The basis of diagnosis is clinical, radiological (ultra sound/CT scan), per operative findings, and eventually post mortem. Treatment options of this highly fatal phenomenon varies from conservative to early surgical intervention. NE is expected to be diagnosed with increasing frequency. The factors leading to it are mucosal injury, caecal distension with resultant ischaemia, cytotoxic drugs, and microbiological agents. A high index of clinical suspicion and an early diagnosis is paramount for better outcome. Irrespective of management employed, conservative or upfront surgical intervention, it has a poor out come with high mortality. A clinical suspicion, early diagnosis, and prompt management are the key to a better result. There is need to identify people at high risk by prognostic factors, large scale studies, and formulating consensus management guidelines. At present individualized risk assessment based strategy is advocated.

Surgical intensive care unit resource use in a specialty referral hospital: I. Predictors of early death and cost implications.

PubMed

Borlase, B C; Baxter, J T; Benotti, P N; Stone, M; Wood, E; Forse, R A; Blackburn, G L; Steele, G

1991-06-01

The rationing of medical care prioritizes the need for early predictors of death in the surgical intensive care unit (SICU). We prospectively studied 100 consecutive SICU admissions, looking for predictors of early death in the SICU and the cost implications of these findings. Serial APACHE II scores on days 1, 3, and 5 were subjected to multinomial logistic regression analysis to determine significant predictors of death in the SICU on day 1. Survivors had significantly lower (p less than 0.05) mean day-1 APACHE II scores than had nonsurvivors (13.6 vs 22.1). Half of the patients with scores greater than 18 died, and all patients with scores on day 1 of 25 or greater died. Significant predictors of death on SICU day 1 were APACHE II scores, Acute Physiology Score, Glasgow Coma Score, creatinine level, and Chronic Health Evaluation Score. Forty-one patients had been transferred from community hospitals as a results of acute illness; this population accounted for two thirds of the deaths in the SICU. Ten of 18 nonsurvivors were predicted on day 1, with these patients incurring a total cost of approximately $1 million. If therapy had been modified on days 5, 10, or 15, the potential cost savings would have been $340,000, $240,000, or $140,000, respectively. Integration of the results of this study into the management decision-making process and treatment guidelines may reduce the cost of care in the SICU.

An early 19th-century Canadian surgical practice: the casebook of John Mackieson of Charlottetown, 1795–1885

PubMed Central

Shephard, David A.E.; Grogono, Basil J.S.

2002-01-01

A casebook written by Dr. John Mackieson (1795–1885), of Charlottetown, contains the records of 49 surgical cases he managed between 1826 and 1857. In view of the rarity of first-hand accounts of surgical practice in Canada in the mid-19th century, Mackieson’s case records are a significant source of information. These cases are discussed in order to delineate Mackieson’s approach to the surgical problems he faced in his general practice. His case records also illustrate some of the general problems that beset surgeons in that era. PMID:11939660

Prospective Randomized Double-blinded Trial Comparing 2 Anti-MRSA Agents With Supplemental Coverage of Cefazolin Before Lower Extremity Revascularization

PubMed Central

Stone, Patrick A.; AbuRahma, Ali F.; Campbell, James R.; Hass, Stephen M.; Mousa, Albeir Y.; Nanjundappa, Aravinda; Srivastiva, Mohit; Modak, Asmita; Emmett, Mary

2015-01-01

Objective To compare with antibiotics with methicillin-resistant microbial coverage in a prospective fashion. Background Current antibiotic prophylaxis for vascular procedures includes a first generation cephalosporin. No changes in recommendations have occurred despite changes in reports of incidence of MRSA related surgical site infections. Does supplemental anti-MRSA prophylactic coverage provide a significant reduction in Gram-positive or MRSA infections? Methods Single center prospective double blinded randomized study of patients undergoing lower extremity vascular procedures from 2011 to 2014. One hundred seventy-eight (178) patients were evaluated at 90 days for surgical site infection. Infections were categorized as early infections less than 30 days of the index procedure and late after 90 days. Results Early vascular surgical site infection occurred in 7(8.24%) of patients in the Vancomycin arm, and 11 (11.83%) in the Daptomycin arm (P = 0.43). Gram-positive related infections and MRSA infections occurred in 1(1.18%)/0(0%) of Vancomycin patients and 9 (9.68%)/1 (1.08%) of Daptomycin patients, respectively (P < 0.02 and P = 1.00). Readmissions related to surgical site infections occurred in 4(4.71%) in the Vancomycin group and 11 (11.8%) in the Daptomycin group (P = 0.11). Patients undergoing operative exploration occurred in 5 (5.88%) in the Vancomycin group and 10 (10.75%) of the Daptomycin group (P = 0.17). Late infections were reported in 3 patients, 2 of which were in the combined Daptomycin group. Median hospital charges related to readmissions due to a surgical site infection was $50,823 in the combination Vancomycin arm and $110,920 in the combination Daptomycin group; however, no statistical significance was appreciated (P = 0.11). Conclusions Vancomycin supplemental prophylaxis seems to reduce the incidence of Gram-positive infection compared with adding supplemental Daptomycin prophylaxis. The Incidence of MRSA-related surgical site infections is low with the addition of either anti-MRSA agents compared with historical incidence of MRSA-related infection. PMID:26258318

Experience With Esthetic Reconstruction of Complex Facial Soft Tissue Trauma: Application of the Pulsed Dye Laser

PubMed Central

Ebrahimi, Ali; Kazemi, Hossein Mohammad; Nejadsarvari, Nasrin

2014-01-01

Background: Facial soft tissue injury can be one of the most challenging cases presenting to the plastic surgeon. The life quality and self-esteem of the patients with facial injury may be compromised temporarily or permanently. Immediate reconstruction of most defects leads to better restoration of form and function as well as early rehabilitation. Objectives: The aim of this study was to present our experience in management of facial soft tissue injuries from different causes. Patients and Methods: We prospectively studied patients treated by plastic surgeons from 2010 to 2012 suffering from different types of blunt or sharp (penetrating) facial soft tissue injuries to the different areas of the face. All soft tissue injuries were treated primarily. Photography from all patients before, during, and after surgical reconstruction was performed and the results were collected. We used early pulsed dye laser (PDL) post-operatively. Results: In our study, 63 patients including 18 (28.5%) women and 45 (71.5%) men aged 8-70 years (mean 47 years) underwent facial reconstruction due to soft tissue trauma in different parts of the face. Sharp wounds were seen in 15 (23%) patients and blunt trauma lacerations were seen in 52 (77%) patients. Overall, 65% of facial injuries were repaired primary and the remainder were reconstructed with local flaps or skin graft from adjacent tissues. Postoperative PDL therapy done two weeks following surgery for all scars yielded good results in our cases. Conclusions: Analysis of the injury including location, size, and depth of penetration as well as presence of associated injuries can aid in the formulation of a proper surgical plan. We recommend PDL in the early post operation period (two weeks) after suture removal for better aesthetic results. PMID:25337516

Long-Term Results of Mitral Valve Repair

PubMed Central

da Costa, Francisco Diniz Affonso; Colatusso, Daniele de Fátima Fornazari; Martin, Gustavo Luis do Santos; Parra, Kallyne Carolina Silva; Botta, Mariana Cozer; Balbi Filho, Eduardo Mendel; Veloso, Myrian; Miotto, Gabriela; Ferreira, Andreia Dumsch de Aragon; Colatusso, Claudinei

2018-01-01

Introduction Current guidelines state that patients with severe mitral regurgitation should be treated in reference centers with a high reparability rate, low mortality rate, and durable results. Objective To analyze our global experience with the treatment of organic mitral regurgitation from various etiologies operated in a single center. Methods We evaluated all surgically treated patients with organic mitral regurgitation from 2004-2017. Patients were evaluated clinically and by echocardiography every year. We determined early and late survival rates, valve related events and freedom from recurrent mitral regurgitation and tricuspid regurgitation. Valve failure was defined as any mitral regurgitation ≥ moderate degree or the need for reoperation for any reason. Results Out of 133 patients with organic mitral regurgitation, 125 (93.9%) were submitted to valve repair. Mean age was 57±15 years and 52 patients were males. The most common etiologies were degenerative disease (73 patients) and rheumatic disease (34 patients). Early mortality was 2.4% and late survival was 84.3% at 10 years, which are similar to the age- and gender-matched general population. Only two patients developed severe mitral regurgitation, and both were reoperated (95.6% at 10 years). Freedom from mitral valve failure was 84.5% at 10 years, with no difference between degenerative and rheumatic valves. Overall, late ≥ moderate tricuspid regurgitation was present in 34% of the patients, being more common in the rheumatic ones. The use of tricuspid annuloplasty abolished this complication. Conclusion We have demonstrated that mitral regurgitation due to organic mitral valve disease from various etiologies can be surgically treated with a high repair rate, low early mortality and long-term survival that are comparable to the matched general population. Concomitant treatment of atrial fibrillation and tricuspid valve may be important adjuncts to optimize long-term results. PMID:29617498

Vertical parasagittal hemispherotomy for Sturge-Weber syndrome in early infancy: case report and literature review.

PubMed

Liu, Xiangyu; Otsuki, Taisuke; Takahashi, Akio; Kaido, Takanobu

2016-01-01

The authors here present a rare case of a 3-month-old infant with unilateral Sturge-Weber syndrome (SWS) who had excellent seizure control and no aggravation of previous existed neurological deficits after vertical parasagittal hemispherotomy (VPH). To our knowledge, this patient with SWS was the youngest one who received VPH. The use of VPH results in a successful treatment of intractable epilepsy in a patient with seizure onset in early infancy. At follow-up, the patient's neurodevelopmental status has been improved since the surgery. It is generally accepted that early-onset seizures in children with SWS are associated with worse neurological and developmental outcomes. However, when surgical treatment should be considered and how it should be performed remain a longstanding controversy. We promote early surgery in children with SWS and early-onset epilepsy. We suggest that VPH may be a useful adjuvant in the management of SWS with refractory epilepsy in early infancy and this procedure carries low neurological risk.

Necrotizing fasciitis

PubMed Central

Puvanendran, Rukshini; Huey, Jason Chan Meng; Pasupathy, Shanker

2009-01-01

Abstract OBJECTIVE To describe the defining characteristics and treatment of necrotizing fasciitis (NF), emphasizng early diagnostic indications. QUALITY OF EVIDENCE PubMed was searched using the terms necrotizing fasciitis and necrotizing soft tissue infections, paired with early diagnosis. Results were limited to human studies in English. Additional articles were obtained from references within articles. Evidence is levels II and III. MAIN MESSAGE Necrotizing fasciitis is classified according to its microbiology (polymicrobial or monomicrobial), anatomy, and depth of infection. Polymicrobial NF mostly occurs in immunocompromised individuals. Monomicrobial NF is less common and affects healthy individuals who often have a history of trauma (usually minor). Patients with NF can present with symptoms of sepsis, systemic toxicity, or evidence of skin inflammation, with pain that is disproportional to the degree of inflammation. However, these are also present in less serious conditions. Hyperacute cases present with sepsis and quickly progress to multiorgan failure, while subacute cases remain indolent, with festering soft-tissue infection. Because the condition is rare with minimal specific signs, it is often misdiagnosed. If NF is suspected, histology of tissue specimens is necessary. Laboratory and radiologic tests can be useful in deciding which patients require surgical consultation. Once NF is diagnosed, next steps include early wound debridement, excision of nonviable tissue, and wide spectrum cover with intravenous antibiotics. CONCLUSION Necrotizing fasciitis is an uncommon disease that results in gross morbidity and mortality if not treated in its early stages. At onset, however, it is difficult to differentiate from other superficial skin conditions such as cellulitis. Family physicians must have a high level of suspicion and low threshold for surgical referral when confronted with cases of pain, fever, and erythema. PMID:19826154

Surgical approaches for varicocele in pediatric patient

PubMed Central

Parrilli, Alejandra; Escolino, Maria; Esposito, Ciro

2016-01-01

Background Varicocele represents one of the most common surgically correctible urologic anomalies in adolescent males. The best procedure for the treatment of adolescent varicocele has not been established, but with recent advances in minimal access surgery, there have been many reports praising the safety and efficacy of laparoscopy and retroperitoneoscopy for the surgical correction of varicocele in adolescent. The aim of this review is to compare the results of Palomo’s technique, with retroperitoneoscopic and transperitoneoscopic approaches in adolescent, analyzing recurrence, testicular growth and complications. Methods A literature search on PubMed and Cochrane Database was conducted with regard to management of varicocele in adolescent population. Twenty two English language studies that compared outcome of different minimally invasive treatments or outcome of minimally invasive and traditional surgical treatments for adolescent diagnosed with varicocele were included. Results Intraoperative complications of minimally invasive approaches occur in early cases, but in pediatric urology these procedures would become more efficient with experience and these approaches continue to increase in number. Postoperative hydrocele is the most postoperative compliance of Palom technique, and reports have shown a wide range of variability for his incidence, depending on the technique used for surgical treatment. Literature showed an increase of testicular volume for real growth of testis after surgery, and an intratesticular improvement in sperm quality after minimally invasive approach. In laparoscopic approach reports have showed very low recurrence because allows better vision of collateral veins, and a lymphatic sparing technique permit to identify lymphatic vessels in 100% of cases. Conclusions The literature has shown that laparoscopic varicocelectomy is the surgical approach most commonly reported in adolescent patients, and that its use is increasing for better training for surgeons and the ability to avoid operational hydrocele that is a main complication after technical Palomo’s technique. PMID:27867844

A Decade of Change: An Institutional Experience with Breast Surgery in 1995 and 2005

PubMed Central

Guth, Amber A.; Shanker, Beth Ann; Roses, Daniel F.; Axelrod, Deborah; Singh, Baljit; Toth, Hildegard; Shapiro, Richard L.; Hiotis, Karen; Diflo, Thomas; Cangiarella, Joan F.

2008-01-01

Introduction: With the adoption of routine screening mammography, breast cancers are being diagnosed at earlier stages, with DCIS now accouting for 22.5% of all newly diagnosed breast cancers. This has been attributed to both increased breast cancer awareness and improvements in breast imaging techniques. How have these changes, including the increased use of image-guided sampling techniques, influenced the clinical practice of breast surgery? Methods: The institutional pathology database was queried for all breast surgeries, including breast reconstruction, performed in 1995 and 2005. Cosmetic procedures were excluded. The results were analysed utilizing the Chi-square test. Results: Surgical indications changed during 10-year study period, with an increase in preoperatively diagnosed cancers undergoing definitive surgical management. ADH, and to a lesser extent, ALH, became indications for surgical excision. Fewer surgical biopsies were performed for indeterminate abnormalities on breast imaging, due to the introduction of stereotactic large core biopsy. While the rate of benign breast biopsies remained constant, there was a higher percentage of precancerous and DCIS cases in 2005. The overall rate of mastectomy decreased from 36.8% in 1995 to 14.5% in 2005. With the increase in sentinel node procedures, the rate of ALND dropped from 18.3% to 13.7%. Accompanying the increased recognition of early-stage cancers, the rate of positive ALND also decreased, from 43.3% to 25.0%. Conclusions: While the rate of benign breast biopsies has remained constant over a recent 10-year period, fewer diagnostic surgical image-guided biopsies were performed in 2005. A greater percentage of patients with breast cancer or preinvasive disease have these diagnoses determined before surgery. More preinvasive and Stage 0 cancers are undergoing surgical management. Earlier stage invasive cancers are being detected, reflected by the lower incidence of axillary nodal metastases. PMID:21655372

Outcomes After Surgical Resection of Primary Non-Myxoma Cardiac Tumors

PubMed Central

Boyacıoğlu, Kamil; Ak, Adnan; Dönmez, Arzu Antal; Çayhan, Burçin; Aksüt, Mehmet; Tunçer, Mehmet Altuğ

2018-01-01

Objective Primary cardiac tumors are rare lesions with different histological type. We reviewed our 17 years of experience in the surgical treatment and clinical results of primary non-myxoma cardiac tumors. Methods Between July 2000 and February 2017, 21 patients with primary cardiac tumor were surgically treated in our institution. The tumors were categorized as benign non-myxomas and malignants. Data including the demographic characteristics, details of the tumor histology and grading, cardiac medical and surgical history, surgical procedure of the patients were obtained from the hospital database. Results Eleven patients were diagnosed with benign non-myxoma tumor (male/female:7/4), ranging in age from 10 days to 74 years (mean age 30.9±26.5 years). Papillary fibroelastoma was the most frequent type (63.6%). There were two early deaths in benign group (all were rhabdomyoma), and mortality rate was 18%. The mean follow-up period was 69.3±58.7 months (range, 3 to 178 months). All survivals in benign group were free of tumor-related symptoms and tumor relapses. Ten patients were diagnosed with malignant tumor (sarcoma/lymphoma:8/2, male/female:3/7), ranging in age from 14 years to 73 years (mean age 44.7±18.9 years). Total resection could be done in only three (30%) patients. The mean follow-up period was 18.7±24.8 months (range, 0-78 months). Six patients died in the first 10 months. Conclusion Complete resection of the cardiac tumors, whenever possible, is the main goal of surgery. Surgical resection of benign cardiac tumors is safe, usually curative and provides excellent long-term prognosis. On the contrary, malignant cardiac tumors still remain highly lethal. PMID:29898146

Therapeutic objectives and surgical treatment of mandibular condyle fractures. Personal experience.

PubMed

Burlini, D

2004-10-01

A review of condylar fractures treated ''non-surgically'' and ''surgically'' over the last 5 years (1996-2001) at the Maxillofacial Surgery Division of the Brescia Civil Hospital (Italy) is presented. The non surgical and surgical treatments carried out, as well as their effectiveness and therapeutic aims, are illustrated. From June 1996 to June 2001, at the Maxillofacial Surgery Division of the Brescia Civil Hospital, 179 fractures of the mandibular condyle were treated. Of the 179 cases treated, a distinction was immediately made between ''non-surgical'' (103 cases) and ''surgical'' cases (76 cases). The 76 ''surgical'' cases were all treated with the same surgical technique. Out-patient follow-up was at days 20, 60, 90, and 1 year, together with a radiographic check-up at 60 days. Of the 76 condylar fractures treated surgically, 15 patients selected at random were re-examined; the medical history was investigated and clinical and radiological examinations performed. For each patient, the type of condylar fracture and whether this was associated with other mandibular fractures were recorded. The following data were also recorded: age of the patient; pain at the surgical site or at the mandible at the time of check-up; presence of normal occlusion and laterodeviation; any surgical sequelae at the facial nerve on the operated side; maximum mouth opening; any radiological defect; time since surgery. Then, the patient was asked to give his/her own evaluation of the surgical outcome, by expressing adequate, good or excellent result. In patients treated surgically the indication is almost absolute in the following cases: condylar fractures types II and IV of the Spiessl/Schroll classification, low or high condylar fractures with medial dislocation of the condyle; non-surgical treatment cannot be applied for reasons of patient's health; condylar fracture associated with other open fractures of the face. The use of rigid fixation also may help in the success of the technique adopted. In all the cases (surgical and non-surgical) it is important to achieve early mobilization of the mandible and carry out a rehabilitation program for masticatory function. The goals of condylar treatment may therefore be summarized as follows: to achieve a good occlusion; to eliminate pain; to achieve a proper mandibular symmetry; to achieve good mandibular movement in the 3 planes of space.

Multidisciplinary approach to chest wall resection and reconstruction for chest wall tumors, a single center experience

PubMed Central

Liparulo, Valeria; Pica, Alessandra; Guarro, Giuseppe; Alfano, Carmine; Puma, Francesco

2017-01-01

Background Chest wall resection and reconstruction (CWRR) is quite challenging in surgery, due to evolution in techniques. Neoplasms of the chest wall, primary or secondary, have been considered inoperable for a long time. Thanks to evolving surgical techniques, reconstruction after extensive chest wall resection is possible with good functional and aesthetic results. Methods In our single-center experience, seven cases of extensive CWRR for tumors were performed with a multidisciplinary approach by both thoracic and plastic surgeons. Patients have been retrospective analyzed. Results Acceptable clinical and aesthetical results have been recorded, with a smooth post-operative course and a low rate of post-surgical complications. Two early complications and one late complication (asymptomatic bone allograft fracture on the site of the bar implant) were recorded. Neither postoperative deaths nor local recurrences were registered after a median follow-up period of 13 months. Conclusions Surgical planning is most effective when it is tailored to the patient. Specifically, in the treatment of selected chest wall tumors, the multidisciplinary approach is considered mandatory when an extensive demolition is required. Indeed, here, the radical wide en-bloc resection can lead to good results provided that the extent of resection is not influenced by any anticipated problem in reconstruction. PMID:29312715

Recent Surgical Results for Active Endocarditis Complicated With Perivalvular Abscess.

PubMed

Yoshioka, Daisuke; Toda, Koichi; Yokoyama, Jun-Ya; Matsuura, Ryohei; Miyagawa, Shigeru; Shirakawa, Yukitoshi; Takahashi, Toshiki; Sakaguchi, Taichi; Fukuda, Hirotsugu; Sawa, Yoshiki

2017-10-25

Surgical treatment for endocarditis patients with a perivalvular abscess is still challenging.Methods and Results:From 2009 to 2016, 470 patients underwent surgery for active endocarditis at 11 hospitals. Of these, 226 patients underwent aortic valve surgery. We compared the clinical results of 162 patients without a perivalvular abscess, 37 patients who required patch reconstruction of the aortic annulus (PR group) and 27 who underwent aortic root replacement (ARR group). Patients with a perivalvular abscess had a greater number ofStaphylococcusspecies and prosthetic valve endocarditis, a greater level of inflammation at diagnosis and symptomatic heart failure before surgery, especially in the ARR group. Nevertheless, the duration between diagnosis and surgery was similar, because of a high prevalence of intracranial hemorrhage in the ARR group. Hospital death occurred in 13 (9%) patients without a perivalvular abscess, in 4 (12%) in the PR and in 7 (32%) in the ARR group. Postoperative inflammation and end-organ function were similar between the groups. Overall survival of patients without a perivalvular abscess and that of the PR group was similar, but was significantly worse in the ARR group (P=0.050, 0.026). Freedom from endocarditis recurrence was similar among all patients. Patients treated with patch reconstruction showed favorable clinical results. Early surgical intervention is necessary when a refractory invasive infection is suspected.

[Breast asymmetry of the teenager and the young adult. Stability of the result in time. About 144 patients].

PubMed

Ellart, J; François, C; Calibre, C; Guerreschi, P; Duquennoy-Martinot, V

2016-10-01

Breast asymmetry is defined by a difference in breast shape and/or volume. The goal of this study was to assess the stability of the surgical results and to highlight predictive factors for deterioration in results. This retrospective and monocentric study included all patients presenting constitutional isolated asymmetry, Poland's syndrome, asymmetric tuberous breast or pectus excavatum treated between 1980 and 2015. The statistical analysis included 144 patients and contained two parts. The first analysis compared patients with or without breast implant. Results were significant only for symmetry of shape, with better outcomes without breast implant (P=0.0170). The second analysis compared the subgroups of patients with breast asymmetry, according to the etiology. Patients with tuberous breasts and constitutional isolated asymmetry have been compared. We found a significant difference only regarding the long-term results (P=0.0091). Patients with tuberous breasts had deteriorating in results over time. Patients with Poland's syndrome, compared to patients with constitutional isolated asymmetry, had significantly less good results for symmetry of volume, of shape, of areola, and for early results (P<0.025). Concerning patients with pectus excavatum, the early and long-term results and the stability were good for most patients. Better results have been obtained with similar surgical procedures on both sides. Predictive factors for instability of results were the use of unilateral breast implant, weight variations, pregnancies and breast-feeding, the use of hormonal treatments, ageing and tuberous malformation. Copyright © 2016 Elsevier Masson SAS. All rights reserved.

Are the current guidelines for surgical delay in hip fractures too rigid? A single center assessment of mortality and economics.

PubMed

Kempenaers, Kristof; Van Calster, Ben; Vandoren, Cindy; Sermon, An; Metsemakers, Willem-Jan; Vanderschot, Paul; Misselyn, Dominique; Nijs, Stefaan; Hoekstra, Harm

2018-06-01

Controversy remains around acceptable surgical delay of acute hip fractures with current guidelines ranging from 24 to 48 h. Increasing healthcare costs force us to consider the economic burden as well. We aimed to evaluate the adjusted effect of surgical delay for hip fracture surgery on early mortality, healthcare costs and readmission rate. We hypothesized that shorter delays resulted in lower early mortality and costs. In this retrospective cohort study 2573 consecutive patients aged ≥50 years were included, who underwent surgery for acute hip fractures between 2009 and 2017. Main endpoints were thirty- and ninety-day mortality, total cost, and readmission rate. Multivariable regression included sex, age and ASA score as covariates. Thirty-day mortality was 5% (n = 133), ninety-day mortality 12% (n = 304). Average total cost was €11960, dominated by hospitalization (59%) and honoraria (23%). Per 24 h delay, the adjusted odds ratio was 1.07 (95% CI 0.98-1.18) for thirty-day mortality, 1.12 (95% CI 1.04-1.19) for ninety-day mortality, and 0.99 (95% CI = 0.88-1.12) for readmission. Per 24 h delay, costs increased with 7% (95% CI 6-8%). For mortality, delay was a weaker predictor than sex, age, and ASA score. For costs, delay was the strongest predictor. We did not find clear cut-points for surgical delay after which mortality or costs increased abruptly. Despite only modest associations with mortality, we observed a steady increase in healthcare costs when delaying surgery. Hence, a more pragmatic approach with surgery as soon as medically and organizationally possible seems justifiable over rigorous implementation of the current guidelines. Copyright © 2018 Elsevier Ltd. All rights reserved.

Increased circulating D-lactate levels predict risk of mortality after hemorrhage and surgical trauma in baboons.

PubMed

Sobhian, Babak; Kröpfl, Albert; Hölzenbein, Thomas; Khadem, Anna; Redl, Heinz; Bahrami, Soheyl

2012-05-01

Patients with hemorrhagic shock and/or trauma are at risk of developing colonic ischemia associated with bacterial translocation that may lead to multiple organ failure and death. Intestinal ischemia is difficult to diagnose noninvasively. The present retrospective study was designed to determine whether circulating plasma D-lactate is associated with mortality in a clinically relevant two-hit model in baboons. Hemorrhagic shock was induced in anesthetized baboons (n = 24) by controlled bleeding (mean arterial pressure, 40 mmHg), base excess (maximum -5 mmol/L), and time (maximum 3 h). To mimic clinical setting more closely, all animals underwent a surgical trauma after resuscitation including midshaft osteotomy stabilized with reamed femoral interlocking nailing and were followed for 7 days. Hemorrhagic shock/surgical trauma resulted in 66% mortality by day 7. In nonsurvivor (n = 16) hemorrhagic shock/surgical trauma baboons, circulating D-lactate levels were significantly increased (2-fold) at 24 h compared with survivors (n = 8), whereas the early increase during hemorrhage and resuscitation declined during the early postresuscitation phase with no difference between survivors and nonsurvivors. Moreover, D-lactate levels remained elevated in the nonsurvival group until death, whereas it decreased to baseline in survivors. Prediction of death (receiver operating characteristic test) by D-lactate was accurate with an area under the curve (days 1-3 after trauma) of 0.85 (95% confidence interval, 0.72-0.93). The optimal D-lactate cutoff value of 25.34 μg/mL produced sensitivity of 73% to 99% and specificity of 50% to 83%. Our data suggest that elevation of plasma D-lactate after 24 h predicts an increased risk of mortality after hemorrhage and trauma.

Comparative healing of rat fascia following incision with three surgical instruments.

PubMed

Chang, Edward I; Carlson, Grace A; Vose, Joshua G; Huang, Eric J; Yang, George P

2011-05-01

Incisional hernia and fascial dehiscence are associated with significant postoperative morbidity. Electrosurgical devices using pulsed radiofrequency energy and a novel electrode design markedly reduce thermal injury during cutting and coagulation while maintaining equal surgical performance. In this study, we examine fascial healing dynamics in a rat model following incision with a pulsed radiofrequency energy device (PRE), a conventional electrosurgical device, and a standard "cold" scalpel. We hypothesize that incisions made with the pulsed radiofrequency energy device will result in a superior fascial healing profile compared with conventional electrosurgery. Full thickness surgical incisions were created in rat fascia using a commercially available PRE device, conventional electrosurgery, and a scalpel. Harvested fascial specimens were analyzed for burst strength testing and healing-associated histologic characteristics at d 7, 14, 21, and 42. PRE incisions were fully healed by 6 wk with normal tissue architecture. By all measures, wounds created by the PRE device were comparable to those made with the standard scalpel. Compared with PRE, conventional electrosurgery incisions exhibited a larger zone of tissue injury (68% greater in Coag mode, P < 0.0001; 46% greater in Cut mode, P < 0.001), an increased inflammatory response and a less favorable wound architecture. In the immediate postoperative period (1 wk), burst strength testing demonstrated that PRE fascial wounds were significantly stronger than those made by electrosurgery in Coag mode (318%, P = 0.001). The favorable fascial healing profile of the PRE device suggests that it is a promising new surgical technology. The early improved strength of wounds made with this device is of particular interest, as wound dehiscence is of greatest concern early in the healing process. Published by Elsevier Inc.

Obstetric Fistula in Burundi: a comprehensive approach to managing women with this neglected disease

PubMed Central

2013-01-01

Background In Burundi, the annual incidence of obstetric fistula is estimated to be 0.2-0.5% of all deliveries, with 1000–2000 new cases per year. Despite this relatively high incidence, national capacity for identifying and managing obstetric fistula is very limited. Thus, in July 2010, Medecins Sans Frontieres (MSF) set up a specialised Obstetric Fistula Centre in Gitega (Gitega Fistula Centre, GFC), the only permanent referral centre for obstetric fistula in Burundi. A comprehensive model of care is offered including psychosocial support, conservative and surgical management, post-operative care and follow-up. We describe this model of care, patient outcomes and the operational challenges. Methods Descriptive study using routine programme data. Results Between July 2010 and December 2011, 470 women with obstetric fistula presented for the first time at GFC, of whom 458 (98%) received treatment. Early urinary catheterization (conservative management) was successful in four out of 35 (11%) women. Of 454 (99%) women requiring surgical management, 394 (87%) were discharged with a closed fistula, of whom 301 (76%) were continent of urine and/or faeces, while 93 (24%) remained incontinent of urine and/or faeces. In 59 (13%) cases, the fistula was complex and could not be closed. Outcome status was unknown for one woman. Median duration of stay at GFC was 39 days (Interquartile range IQR, 31–51 days). The main operational challenges included: i) early case finding and recruitment for conservative management, ii) national capacity building in obstetric fistula surgical repair, and iii) assessing the psychosocial impact of this model. Conclusion In a rural African setting, it is feasible to implement a comprehensive package of fistula care using a dedicated fistula facility, and satisfactory surgical repair outcomes can be achieved. Several operational challenges are discussed. PMID:23965150

If the Mountain Does Not Come to Mohammad: The Significance of Guest Operations for Early Stage Ovarian Cancer.

PubMed

Peters, Inge T A; van Haaften, Carolien; Trimbos, J Baptist

2014-10-01

Background: In women with early ovarian cancer (EOC), comprehensive surgical staging is known to enhance ovarian cancer outcomes and requires specific surgical competence. Given that centralization of care remains a topic of continuing debate, a system of "guest operations" was introduced in the midwestern part of The Netherlands. During a guest operation a gynecologic oncologist participates in oncology surgery performed in the community hospital. Objective: This study was conducted to examine the effects of the presence of a gynecologic oncologist on the quality of staging, treatment, and survival in patients with EOC. Materials and Methods: All patients with a pathologically confirmed diagnosis of EOC between January 2000 and December 2009 were selected from a regional cancer registry. Surgical accuracy was checked on the basis of each patient's file, operative notes, and pathology report. Results: A total of 130 patients were included, of whom 15 were treated in the Leiden University Medical Center (LUMC) and 115 in eight regional community hospitals. If a gynecologic oncologist attended the operation, surgical staging was more often adequately performed, 81.1% versus 32.1% when a gynecologic oncologist was not present ( p <0.001). Adherence to protocol was observed in 76.9% of operations when a gynecologic oncologist had been present, compared to 49.5% of patients who were treated by a general gynecologist alone ( p =0.004). The 5-year disease-free survival was borderline significantly in favor of optimally staged patients, 75.1% in those who were not staged optimally versus 90.9% who were staged optimally ( p =0.058). Conclusions: Guest operations deserve a distinguished place among the treatment modalities available to patients with EOC, because surgery by the most specialized and experienced surgeons contributes to better care. (J GYNECOL SURG 30:265).

The value of haptic feedback in conventional and robot-assisted minimal invasive surgery and virtual reality training: a current review.

PubMed

van der Meijden, O A J; Schijven, M P

2009-06-01

Virtual reality (VR) as surgical training tool has become a state-of-the-art technique in training and teaching skills for minimally invasive surgery (MIS). Although intuitively appealing, the true benefits of haptic (VR training) platforms are unknown. Many questions about haptic feedback in the different areas of surgical skills (training) need to be answered before adding costly haptic feedback in VR simulation for MIS training. This study was designed to review the current status and value of haptic feedback in conventional and robot-assisted MIS and training by using virtual reality simulation. A systematic review of the literature was undertaken using PubMed and MEDLINE. The following search terms were used: Haptic feedback OR Haptics OR Force feedback AND/OR Minimal Invasive Surgery AND/OR Minimal Access Surgery AND/OR Robotics AND/OR Robotic Surgery AND/OR Endoscopic Surgery AND/OR Virtual Reality AND/OR Simulation OR Surgical Training/Education. The results were assessed according to level of evidence as reflected by the Oxford Centre of Evidence-based Medicine Levels of Evidence. In the current literature, no firm consensus exists on the importance of haptic feedback in performing minimally invasive surgery. Although the majority of the results show positive assessment of the benefits of force feedback, results are ambivalent and not unanimous on the subject. Benefits are least disputed when related to surgery using robotics, because there is no haptic feedback in currently used robotics. The addition of haptics is believed to reduce surgical errors resulting from a lack of it, especially in knot tying. Little research has been performed in the area of robot-assisted endoscopic surgical training, but results seem promising. Concerning VR training, results indicate that haptic feedback is important during the early phase of psychomotor skill acquisition.

Capturing early signs of deterioration: the dutch-early-nurse-worry-indicator-score and its value in the Rapid Response System.

PubMed

Douw, Gooske; Huisman-de Waal, Getty; van Zanten, Arthur R H; van der Hoeven, Johannes G; Schoonhoven, Lisette

2017-09-01

To determine the predictive value of individual and combined dutch-early-nurse-worry-indicator-score indicators at various Early Warning Score levels, differentiating between Early Warning Scores reaching the trigger threshold to call a rapid response team and Early Warning Score levels not reaching this point. Dutch-early-nurse-worry-indicator-score comprises nine indicators underlying nurses' 'worry' about a patient's condition. All indicators independently show significant association with unplanned intensive care/high dependency unit admission or unexpected mortality. Prediction of this outcome improved by adding the dutch-early-nurse-worry-indicator-score indicators to an Early Warning Score based on vital signs. An observational cohort study was conducted on three surgical wards in a tertiary university-affiliated teaching hospital. Included were surgical, native-speaking, adult patients. Nurses scored presence of 'worry' and/or dutch-early-nurse-worry-indicator-score indicators every shift or when worried. Vital signs were measured according to the prevailing protocol. Unplanned intensive care/high dependency unit admission or unexpected mortality was the composite endpoint. Percentages of 'worry' and dutch-early-nurse-worry-indicator-score indicators were calculated at various Early Warning Score levels in control and event groups. Entering all dutch-early-nurse-worry-indicator-score indicators in a multiple logistic regression analysis, we calculated a weighted score and calculated sensitivity, specificity, positive predicted value and negative predicted value for each possible total score. In 3522 patients, 102 (2·9%) had an unplanned intensive care/high dependency unit admissions (n = 97) or unexpected mortality (n = 5). Patients with such events and only slightly changed vital signs had significantly higher percentages of 'worry' and dutch-early-nurse-worry-indicator-score indicators expressed than patients in the control group. Increasing number of dutch-early-nurse-worry-indicator-score indicators showed higher positive predictive values. Dutch-early-nurse-worry-indicator-score indicators alert in an early stage of deterioration, before reaching the trigger threshold to call a rapid response team and can improve interdisciplinary communication on surgical wards during regular rounds, and when calling for assistance. Dutch-early-nurse-worry-indicator-score structures communication and recording of signs known to be associated with a decline in a patient's condition and can empower nurses to call assistance on the 'worry' criterion in an early stage of deterioration. © 2016 John Wiley & Sons Ltd.

Differential effects of estradiol on carotid artery inflammation when administered early versus late after surgical menopause.

PubMed

Sophonsritsuk, Areepan; Appt, Susan E; Clarkson, Thomas B; Shively, Carol A; Espeland, Mark A; Register, Thomas C

2013-05-01

The aim of this study was to determine the effects of estrogen therapy (ET) on carotid artery inflammation when initiated early and late relative to surgical menopause. Female cynomolgus macaques consuming atherogenic diets were ovariectomized and randomized to control or oral estradiol (E2; human equivalent dose of 1 mg/d micronized E2) initiated at 1 month (early menopause, n = 24) or 54 months (late menopause, n = 40) after ovariectomy. The treatment period was 8 months. Carotid artery expression of the markers of monocyte/macrophages (CD68 and CD163), dendritic cells (CD83), natural killer cells (neural cell adhesion molecule-1), and interferon-γ was significantly lower in E2-treated animals in the early menopause group but not in the late menopause group (P < 0.05). In contrast, carotid artery transcripts for T-cell markers (CD3, CD4, CD8, and CD25), interleukin-10, type I collagen, monocyte chemoattractant protein-1, matrix metalloproteinase-9, and tumor necrosis factor-α were lower in E2-treated monkeys regardless of menopausal stage (P < 0.05). ET initiated soon after menopause inhibits macrophage accumulation in the carotid artery, an effect that is not observed when E2 is administered after several years of estrogen deficiency. No evidence for pro-inflammatory effects of late ET is observed. The results provide support for the timing hypothesis of postmenopausal ET with implications for the interpretation of outcomes in the Women's Health Initiative.

Fungal keratitis secondary to Scedosporium apiospermum infection and successful treatment with surgical and medical intervention.

PubMed

Kepez Yildiz, Burcin; Hasanreisoglu, Murat; Aktas, Zeynep; Aksu, Gulsah; Kocak, Burcak Comert; Akata, Fikret

2014-04-01

To report a rare case of severe fungal keratitis caused by Scedosporium apiospermum, which was treated with a penetrating tectonic keratoplasty and aggressive medical treatment. A 62-year-old woman with a history of soil contamination of the right eye while planting vegetables presented with a severe corneal abscess and ocular pain. The patient received medical treatment and underwent tectonic keratoplasty. Both corneal scrapings and the corneal button were evaluated microscopically. The samples were sent for aerobic and anaerobic bacterial and fungal cultures. Microbiological examinations showed S. apiospermum. The isolate was sensitive to amphoterycine B, caspofungin, voriconazole, and resistant to fluconazole. No clinical improvement was achieved with topical voriconazole, vancomycin, ceftazidime, and systemic voriconazole. A penetrating tectonic keratoplasty and lensectomy with continuation of anti-fungal therapy achieved satisfactory results. A fungal etiology should be suspected in a progressive and untreatable corneal abscess. Microbiological investigation is very important in early diagnosis. Despite early diagnosis and aggressive treatment, in selected cases removing the infected tissue surgically is vital in preserving the ocular globe and vision.

[Infantile hypertrophic pyloric stenosis. Report of 142 cases].

PubMed

Jlidi, Said; Ben Youssef, Dhouha; Ghorbel, Sofiene; Mattoussi, Nadia; Khemakhem, Rachid; Nouira, Faouzi; Chaouachi, Béji

2008-01-01

Hypertrophic pyloric stenosis (HPS) is a common condition affecting infants before the first three months of life. Analysis of our results and comparison with literature to determine particularities of HPS in our country. We conducted a retrospective review of 142 patients presenting HPS, between 1990 and 2003. In this study male sex was predominant, with a sex-ratio of 3.8/1. The classical symptom of projectile vomiting was always present, a pyloric tumor was palpated in 19.7% of the cases, metabolic disturbance was noted in 44.3% of patients. The diagnosis was confirmed by ultrasonography and sometimes contrast upper gastrointestinal study. All the infants were treated surgically unless three patients dying before operation, because of a late diagnosis. Postoperative courses were uneventful in 87.4% of cases. Three patients were dead after operation, because of medical complication. The cause of HPS is unknown. The diagnosis is suggested by clinic features and confirmed by imaging. Early diagnosis prevents from metabolic complications due to vomiting. Surgical treatment allows early feeding and is associated with a low complication rate and a good long-term outcome.

The importance of early diagnosis in spontaneous osteonecrosis of the knee - A case series with six year follow-up.

PubMed

Jordan, Robert W; Aparajit, Prasad; Docker, Charles; Udeshi, Umesh; El-Shazly, Mohi

2016-08-01

Spontaneous osteonecrosis of the knee has an unknown aetiology. Management options include conservative, surgical and pharmacological interventions. The aim of this study was to report the experience of the authors in conservative management of SONK using non-operative measures by analysing the functional outcome and need for surgical intervention. All patients treated for SONK between 1st August 2001 and 1st April 2014 were retrospectively reviewed. Treatment consisted of touch-down weight bearing for around six weeks. MR imaging was evaluated for size of lesion, the condyles involved and the time taken for resolution. Tegner Activity Scale, VAS pain, Lysholm, WOMAC and IKDC scores were recorded at presentation and final follow-up (mean six years, range six months to 13years). Forty cases were included; the mean age of the group was 55.3years and 67.5% were male. The medial femoral condyle was the most commonly affected (52.5%). A statistically significant improvement was reported in all functional outcome measures (p<0.001). Only one patient required arthroscopic surgical intervention and no patients required arthroplasty during the follow-up period. Early stage spontaneous osteonecrosis of the knee can be managed successfully without surgery if diagnosed early. Thus early investigation of acute knee pain with MRI scanning is recommended. Copyright © 2016 Elsevier B.V. All rights reserved.

Treatment of Early Stage Endometrial Cancer by Transumbilical Laparoendoscopic Single-Site Surgery Versus Traditional Laparoscopic Surgery

PubMed Central

Cai, Hui-hua; Liu, Mu-biao; He, Yuan-li

2016-01-01

Abstract To compare the outcomes of transumbilical laparoendoscopic single-site surgery (TU-LESS) versus traditional laparoscopic surgery (TLS) for early stage endometrial cancer (EC). We retrospectively reviewed the medical records of patients with early stage EC who were surgically treated by TU-LESS or TLS between 2011 and 2014 in a tertiary care teaching hospital. We identified 18 EC patients who underwent TU-LESS. Propensity score matching was used to match this group with 18 EC patients who underwent TLS. All patients underwent laparoscopic-assisted vaginal hysterectomy, bilateral salpingo-oophorectomy, and systematic pelvic lymphadenectomy by TU-LESS or TLS without conversion to laparoscopy or laparotomy. Number of pelvic lymph nodes retrieved, operative time and estimated blood loss were comparable between 2 groups. Satisfaction values of the cosmetic outcome evaluated by the patient at day 30 after surgery were significantly higher in TU-LESS group than that in TLS group (9.6 ± 0.8 vs 7.5 ± 0.7, P < 0.001), while there was no statistical difference in postoperative complications within 30 days after surgery, postoperative hospital stay, and hospital cost. For the surgical management of early stage EC, TU-LESS may be a feasible alternative approach to TLS, with comparable short-term surgical outcomes and superior cosmetic outcome. Future large-scale prospective studies are needed to identify these benefits. PMID:27057851

Supplementing the neurosurgical virtuoso: evolution of automation from mythology to operating room adjunct.

PubMed

Attenello, Frank J; Lee, Brian; Yu, Cheng; Liu, Charles Y; Apuzzo, Michael L J

2014-01-01

A central concept of scientific advancement in the medical and surgical fields is the incorporation of successful emerging ideas and technologies throughout the scope of human endeavors. The field of automation and robotics is a pivotal representation of this concept. Arising in the mythology of Homer, the concept of automation and robotics grew exponentially over the millennia to provide the substrate for a paradigm shift in the current and future practice of neurosurgery. We trace the growth of this field from the seminal concepts of Homer and Aristotle to early incorporation into neurosurgical practice. Resulting changes provide drastic and welcome advances in areas of visualization, haptics, acoustics, dexterity, tremor reduction, motion scaling, and surgical precision. Published by Elsevier Inc.

A 45-year-old man presenting with anterior compartment syndrome three weeks following conservative treatment of an Achilles tendon rupture.

PubMed

van Niekerk, Michael; Jawad, Farrah; Huntley, James S; McCowan, Stuart

2011-05-01

Compartment syndrome complicating a ruptured Achilles tendon has previously been reported in a surgically treated patient. However--to our knowledge--this is the first report of compartment syndrome following conservative treatment. A 45-year-old man ruptured his Achilles tendon and elected to have treatment in an equinus cast. Three weeks later, he developed compartment syndrome and despite fasciotomy, required surgical debridement of his anterior compartment. Delay in both diagnosis and subsequent fasciotomy resulted in a poor outcome. Any suspicion of compartment syndrome mandates early compartmental pressure monitoring. The exact aetiology is uncertain but we speculate that the equinus position of his ankle combined with weight-bearing, was a major contributing factor.

Enhanced recovery in total hip replacement: a clinical review.

PubMed

Ibrahim, M S; Twaij, H; Giebaly, D E; Nizam, I; Haddad, F S

2013-12-01

The outcome after total hip replacement has improved with the development of surgical techniques, better pain management and the introduction of enhanced recovery pathways. These pathways require a multidisciplinary team to manage pre-operative education, multimodal pain control and accelerated rehabilitation. The current economic climate and restricted budgets favour brief hospitalisation while minimising costs. This has put considerable pressure on hospitals to combine excellent results, early functional recovery and shorter admissions. In this review we present an evidence-based summary of some common interventions and methods, including pre-operative patient education, pre-emptive analgesia, local infiltration analgesia, pre-operative nutrition, the use of pulsed electromagnetic fields, peri-operative rehabilitation, wound dressings, different surgical techniques, minimally invasive surgery and fast-track joint replacement units.

The Changing Epidemiology of Pediatric Endocarditis.

PubMed

Elder, Robert W; Baltimore, Robert S

2015-09-01

The epidemiology of infective endocarditis (IE) appears to be related to changes in the management of children with congenital heart disease (CHD) and the virtual disappearance of rheumatic heart disease. To better understand these changes, we divide the history into: I. The pre-surgical era, II. The early years of CHD surgical intervention, correlated with introduction of antibiotics, III. The modern era of cardiac interventions. Microbiologic changes include an early predominance of viridans streptococci and an overtaking by staphylococci. Additionally, there have been advances in imaging that allow earlier detection of IE and a reduction in IE-related mortality. Copyright © 2015 Elsevier Inc. All rights reserved.

Medical and Surgical Management of Equine Recurrent Uveitis.

PubMed

McMullen, Richard Joseph; Fischer, Britta Maria

2017-12-01

Equine recurrent uveitis (ERU) is characterized by recurrent bouts of inflammation interrupted by periods of quiescence that vary in duration. There is little consensus on the clinical manifestations, the underlying causes, or the management. The 3 commonly recognized syndromes of ERU (classic, insidious, and posterior) do not accurately separate the clinical manifestations of disease into distinct categories. An accurate diagnosis and early intervention are essential to minimizing the effects of disease and preserving vision. There are multiple medical and surgical options for controlling ERU as long as the disease is recognized early and targeted treatment is initiated immediately. Copyright © 2017 Elsevier Inc. All rights reserved.

Is it time for integration of surgical skills simulation into the United Kingdom undergraduate medical curriculum? A perspective from King’s College London School of Medicine

PubMed Central

2013-01-01

Purpose: Changes in undergraduate medical curricula, combined with reforms in postgraduate education, have training implications for surgical skills acquisition in a climate of reduced clinical exposure. Confidence and prior experience influences the educational impact of learning. Currently there is no basic surgical skills (BSS) programme integrated into undergraduate curricula in the United Kingdom. We explored the role of a dedicated BSS programme for undergraduates in improving confidence and influencing careers in King’s College London School of Medicine, and the programme was evaluated. Methods: A programme was designed in-line with the established Royal College of Surgeons course. Undergraduates were taught four key skills over four weeks: knot-tying, basic-suturing, tying-at-depth and chest-drain insertion, using low-fidelity bench-top models. A Likert-style questionnaire was designed to determine educational value and influence on career choice. Qualitative data was collected. Results: Only 29% and 42% of students had undertaken previous practice in knot-tying and basic suturing, respectively. 96% agreed that skills exposure prior to starting surgical rotations was essential and felt a dedicated course would augment undergraduate training. There was a significant increase in confidence in the practice and knowledge of all skills taught (p<0.01), with a greater motivation to be actively involved in the surgical firm and theatres. Conclusion: A simple, structured BSS programme can increase the confidence and motivation of students. Early surgical skills targeting is valuable for students entering surgical, related allied, and even traditionally non-surgical specialties such as general practice. Such experience can increase the confidence of future junior doctors and trainees. We advocate the introduction of a BSS programme into United Kingdom undergraduate curricula. PMID:24498471

Promoting Undergraduate Surgical Education: Current Evidence and Students' Views on ESMSC International Wet Lab Course.

PubMed

Sideris, Michail; Papalois, Apostolos; Theodoraki, Korina; Dimitropoulos, Ioannis; Johnson, Elizabeth O; Georgopoulou, Efstratia-Maria; Staikoglou, Nikolaos; Paparoidamis, Georgios; Pantelidis, Panteleimon; Tsagkaraki, Ismini; Karamaroudis, Stefanos; Potoupnis, Michael E; Tsiridis, Eleftherios; Dedeilias, Panagiotis; Papagrigoriadis, Savvas; Papalois, Vassilios; Zografos, Georgios; Triantafyllou, Aggeliki; Tsoulfas, Georgios

2017-04-01

Undergraduate Surgical Education is becoming an essential element in the training of the future generation of safe and efficient surgeons. Essential Skills in the Management of Surgical Cases (ESMSC), is an international, joint applied surgical science and simulation-based learning wet lab course. We performed a review of the existing literature on the topic of undergraduate surgical education. Following that, we analyzed the feedback questionnaire received 480 from 2 recent series of ESMSC courses (May 2015, n = 49 and November 2015, n = 40), in order to evaluate European Union students' (UK, Germany, Greece) views on the ESMSC course, as well as on the undergraduate surgical education. Results Using a 10 point graded scale, the overall ESMSC concept was positively evaluated, with a mean score of 9.41 ± 0.72 (range: 8-10) and 8.94 ± 1.1 (range: 7-10). The majority of delegates from both series [9.86 ± 0.43 (range: 8-10) and 9.58 ± 0.91 (range: 6-10), respectively] believed that ESMSC should be incorporated in the undergraduate surgical curriculum. Comparison of responses from the UK to the Greek Medical Student, as well as the findings from the third and fourth year versus the fifth and sixth year Medical Students, revealed no statistically significant differences pertaining to any of the questions (p > 0.05). Current evidence in the literature supports the enhancement of surgical education through the systematic use of various modalities that provide Simulation-Based Training (SBT) hands-on experience, starting from the early undergraduate level. The findings of the present study are in agreement with these previous reports.

Clinical Features and Surgical Results of Right Atrial Myxoma.

PubMed

Li, Han; Guo, Hongwei; Xiong, Hui; Xu, Jianping; Wang, Wei; Hu, Shengshou

2016-01-01

We retrospectively analyzed 367 patients receiving surgical resection of cardiac myxomas in our center over six years, and analyzed the incidence and surgical results of 28 cases of right atrial myxomas. We also compared the age, gender, and attached sites between left atrial myxoma and right atrial myxoma. Between January 2007 and December 2012, 28 patients with right atrial myxomas underwent surgical resection. There were 16 males and 12 females. The mean age was 47.77 ± 13.20 years (range: 8.00-79.00 years). Associated cardiac lesions included moderate and severe tricuspid regurgitation in four, coronary atherosclerotic heart disease in five, and pulmonary embolism in one. Twenty-seven patients (96.43%) were followed from 26 to 94 months (mean 55.78 ± 21.10 months). There was no early death after operation. The incidence of right atrial myxomas among sporadic cardiac myxomas was 7.89%. One patient died of lung cancer 34 months after myxoma resection. Two patients underwent coronary artery stent implantation due to coronary atherosclerotic heart disease during the follow-up period. One patient underwent myxoma resection due to recurrence in the left atrium four years after the first operation. There was no significant difference in the age between left atrial myxoma and right atrial myxoma (p > 0.05). There was a significant difference in the gender between left atrial myxomas and right atrial myxomas (p < 0.05). The most common attached sites of left atrial myxomas and right atrial myxomas are the atrial septum. Surgical resection of the right atrial myxoma results in good clinical outcomes and a decreased incidence of recurrence. © 2015 Wiley Periodicals, Inc.

Prognostic factors in non-surgically treated sciatica: A systematic review

PubMed Central

2011-01-01

Background When present sciatica is considered an obstacle to recovery in low back pain patients, yet evidence is limited regarding prognostic factors for persistent disability in this patient group. The aim of this study is to describe and summarise the evidence regarding prognostic factors for sciatica in non-surgically treated cohorts. Understanding the prognostic factors in sciatica and their relative importance may allow the identification of patients with particular risk factors who might benefit from early or specific types of treatment in order to optimise outcome. Methods A systematic literature search was conducted using Medline, EMBASE and CINAHL electronic databases. Prospective cohort studies describing subjects with sciatica and measuring pain, disability or recovery outcomes were included. Studies of cohorts comprised entirely of surgically treated patients were excluded and mixed surgically and conservatively treated cohorts were included only if the results were analysed separately by treatment group or if the analysis was adjusted for treatment. Results Seven adequate or high quality eligible studies were identified. There were conflicting but mainly negative results regarding the influence of baseline pain severity, neurological deficit, nerve root tension signs, duration of symptoms and radiological findings on outcome. A number of factors including age, gender, smoking, previous history of sciatica and heaviness of work do not appear to influence outcome. In contrast to studies of low back pain and purely surgically treated sciatica cohorts, psychological factors were rarely investigated. Conclusions At present, the heterogeneity of the available studies makes it difficult to draw firm conclusions about sciatica prognosis, and highlights the need for further research for this group of patients. Large scale prospective studies of high methodological quality, using a well-defined, consistent definition of sciatica and investigating psychosocial factors alongside clinical and radiological findings are recommended to identify prognostic factors in this population. PMID:21943339

Isolation and characterization of progenitor cells from surgically created - early healing alveolar defects in humans. A preliminary study.

PubMed

Sant'Ana, Adriana Campos Passanezi; Damante, Carla Andreotti; Martinez, Maria Alejandra Frias; Valdivia, Maria Alejandra Medina; Karam, Paula Stefânia Hage; de Oliveira, Flavia Amadeu; de Oliveira, Rodrigo Cardoso; Gasparoto, Thais Helena; Campanelli, Ana Paula; Zangrando, Mariana Schutzer Ragghianti; de Rezende, Maria Lúcia Rubo; Greghi, Sebastião Luiz Aguiar; Passanezi, Euloir

2018-05-30

The granulation tissue (GT) present in surgically-created early healing sockets has been considered as a possible source of osteoprogenitor cells for periodontal regeneration, as demonstrated in animal studies. However, the in vitro osteogenic properties of tissue removed from human surgically-created early healing alveolar defects (SC-EHAD) remains to be established, being that the aim of this study. Surgical defects were created in the edentulous ridge of two systemically healthy adults. The healing tissue present in these defects was removed 21 days later for the establishment of primary culture. The in vitro characteristics of the cultured cells were determined by Armelin method, MTT assay, immunohistochemistry, alkaline phosphatase (ALP) activity, mineralization assay and flow cytometry for detection of stem cells/osteoprogenitor cell markers. Cells were able to adhere to the plastic and assumed spindle-shaped morphology at earlier passages, changing to a cuboidal one with increasing passages. Differences in the proliferation rate were observed with increasing passages, suggesting osteogenic differentiation. ALP and mineralization activities were detected in conventional and osteogenic medium. Fresh samples of SC-EHAD tissue exhibited CD34 - and CD45 - phenotypes. Cells at later passages (14 th ) exhibited CD34 - , CD45 - , CD105 - , CD166 - and collagen type I + phenotype. Tissue removed from SC-EHAD is a possible source of progenitor cells. This article is protected by copyright. All rights reserved. © 2018 American Academy of Periodontology.

Rehabilitation after Rotator Cuff Repair.

PubMed

Nikolaidou, Ourania; Migkou, Stefania; Karampalis, Christos

2017-01-01

Rotator cuff tears are a very common condition that is often incapacitating. Whether non-surgical or surgical, successful management of rotator cuff disease is dependent on appropriate rehabilitation. If conservative management is insufficient, surgical repair is often indicated. Postsurgical outcomes for patients having had rotator cuff repair can be quite good. A successful outcome is much dependent on surgical technique as it is on rehabilitation. Numerous rehabilitation protocols for the management of rotator cuff disease are based primarily on clinical experience and expert opinion. This article describes the different rehabilitation protocols that aim to protect the repair in the immediate postoperative period, minimize postoperative stiffness and muscle atrophy. A review of currently available literature on rehabilitation after arthroscopic rotator cuff tear repair was performed to illustrate the available evidence behind various postoperative treatment modalities. There were no statistically significant differences between a conservative and an accelerated rehabilitation protocol . Early passive range of motion (ROM) following arthroscopic cuff repair is thought to decrease postoperative stiffness and improve functionality. However, early aggressive rehabilitation may compromise repair integrity. The currently available literature did not identify any significant differences in functional outcomes and relative risks of re-tears between delayed and early motion in patients undergoing arthroscopic rotator cuff repairs. A gentle rehabilitation protocol with limits in range of motion and exercise times after arthroscopic rotator cuff repair would be better for tendon healing without taking any substantial risks. A close communication between the surgeon, the patient and the physical therapy team is important and should continue throughout the whole recovery process.

Surgical procedures in patients with haemophilic arthropathy of the ankle.

PubMed

Barg, A; Morris, S C; Schneider, S W; Phisitkul, P; Saltzman, C L

2016-05-01

In haemophilia, the ankle joint is one of the most common and earliest joints affected by recurrent bleeding, commonly resulting in end-stage ankle osteoarthritis during early adulthood. The surgical treatment of haemophilic ankle arthropathy is challenging. This review aims to highlight the literature addressing clinical outcomes following the most common approaches for different stages of haemophilia-induced ankle osteoarthritis: arthroscopic debridement, joint distraction arthroplasty, supramalleolar osteotomies, total ankle replacement, and ankle arthrodesis. A systematic literature review was performed using established medical literature databases. The following information was retrieved from the literature: patients' demographics, surgical technique, duration of follow-up, clinical outcome including pain relief and complication rate. A total of 42 clinical studies published between 1978 and 2015 were included in the systematic literature review. Eight and 34 studies had prospective and retrospective design, respectively. The most common studies were level IV studies (64.3%). The orthopaedic treatment of patients with haemophilic ankle osteoarthritis is often challenging and requires complete and careful preoperative assessment. In general, both joint-preserving and joint non-preserving procedure types can be performed. All specific relative and absolute contraindications should be considered to achieve appropriate postoperative outcomes. The current literature demonstrated that orthopaedic surgeries, with appropriate indication, in patients with haemophilic ankle arthropathy result in good postoperative results comparable to those observed in non-haemophiliacs. The surgical treatment should be performed in a setting with the ability to have multidisciplinary management, including expertise in haematology. © 2016 John Wiley & Sons Ltd.

[Current alternatives in the surgical treatment of chronic pancreatitis--a review article].

PubMed

Kat'uchová, Jana; Radonak, Jozef

2011-01-01

Chronic pancreatitis is characterized as an inflammatory process affecting the pancreas that causes progressive destruction of the gland and fibrosis, with subsequent endocrine and exocrine insufficiency. The most common cause of chronic pancreatitis is alcohol use in combination with nicotine. Manifestations are persistent or recurrent painful attacks. The only parameter of successful treatment of chronic pancreatitis is a relieve from long-lasting pain and improvement of the quality of life. Surgical treatment options include drainage operations on the pancreas, pancreatic resection or a combination of both. With optimal surgical treatment performed and good patient's compliance, operations for chronic pancreatitis have low number of post-operative complications and relatively good long-term results. The continued consumption of alcohol and drugs bring about worse outcomes, sometimes even a complete failure of therapy. Chronic pancreatitis also has considerable socio-economic consequences. Due to the persisting pain and frequent hospitalization it can lead to long-term disability and early retirement predominantly in young patients.

“Respectful Image”

PubMed Central

Bagwell, Charles E.

2005-01-01

Abstract: Although some separation of surgery from the practice of medicine had begun to develop in early medieval times, this was accentuated in 1215 by the Fourth Lateran Council, a papal edict which forbade physicians (most of whom where clergy) from performing surgical procedures, as contact with blood or body fluids was viewed as contaminating to men of the church. As a result, the practice of surgery was relegated to craft status with training by apprenticeship through guilds. Physicians followed a university-directed program of education, which involved knowledge of the classics and writings of ancient medical authors such as those by Galen, which allowed no independent thought or inquiry. Competition among physicians and surgeons, including the lowest group of surgical practitioners, the barbers, continued until Henry VIII signed a charter in 1540 uniting barbers and surgeons in London. This Guild of Barbers and Surgeons, forerunner of the Royal College of Surgeons, established a regulatory agency for training and certification of surgical practice, which set the stage for legitimizing surgery as a profession. PMID:15912036

[Cholangiocarcinoma in the middle third of the bile duct treated with radical surgery in Guillermo Almenara Hospital, Lima, Peru].

PubMed

Núñez Ju, Juan José; Anchante Castillo, Eduardo; Torres Cueva, Victor; Yeren Paredes, Cecilia; Carrasco Mascaro, Felix; Becerra, Oscar; Cordero Palomino, Ernesto; Sumire, Julia

2015-01-01

We report the case of a patient who had the initial diagnosis of tumor in the bile duct in the middle third. Patient presented with lost weight of 10 kilograms in two months and moderate epigastric pain, no jaundice. The patient underwent radical surgery of the bile duct with multiple freeze biopsy surgical margins, intraoperative choledochoscopy, intraoperative cholangiography and reconstruction bilioenteric anastomosis Y Roux transmesocolic, he had a great recovery and early discharge. The pathological results showed moderately differentiated tubular adenocarcinoma on the basis of an adenoma. Negatives retroperitoneal, retropancreatic, pericholedochal, lesser curvature and negative hepatic artery nodes, and extension of surgical margins free of neoplasia proximal and distal edges. R0 surgery. pT1N0Mx. Stage 1. After the optimal surgical outcomes, is managed by liver and biliary tract surgery service and medical oncology service for regular monitoring and controls. We present here the sequence of events and a review of the literature.

[Palliative surgical correction of respiratory insufficiency in diffusive pulmonary emphysema].

PubMed

Gorbunkov, S D; Varlamov, V V; Cherny, S M; Lukina, O V; Kiryukhina, L D; Romanikhin, A I; Zinchenko, A V; Akopov, A L

To analyze early postoperative period in patients with diffuse pulmonary emphysema after palliative surgical correction of respiratory failure. The study included 196 patients who underwent bullectomy (n=111) and surgical reduction of pulmonary volume (n=85). Overall morbidity and mortality were 40.8% and 12.2% respectively. Among patients older than 60 years these values were significantly higher (58.0% and 22.6% respectively). It was shown that age over 60 years is associated with high risk of complications and mortality after excision of large and giant bulls. In patients <60 years morbidity is comparable after bullectomy and surgical reduction of pulmonary volume. Selection of patients for palliative surgical correction of respiratory failure is generally corresponded to that for lung transplantation. However, these methods should be considered complementary rather competing.

Palliative care and active disease management are synergistic in modern surgical oncology.

PubMed

Sadler, Erin M; Hawley, Philippa H; Easson, Alexandra M

2018-04-01

Palliative care has long been described in medical literature but only recently is being discussed in the surgical domain. Mounting evidence suggests that early integration of palliative care improves patient outcomes and this is especially true of oncology patients. Thus, the pendulum is swinging toward recognizing that palliative care and active disease management are not mutually exclusive but rather synergistic in modern surgical oncology. Here we use a patient vignette to demonstrate the new challenges and possibilities in modern surgical oncology, we then discuss the historic perspective of palliative care and describe how the paradigm is shifting. Finally, we introduce a model that may be beneficial in conceptualizing this new way of thinking about and integrating palliative care into surgical oncology. Copyright © 2017 Elsevier Inc. All rights reserved.

Early CT findings of Fournier's gangrene in a healthy male.

PubMed

Sherman, J; Solliday, M; Paraiso, E; Becker, J; Mydlo, J H

1998-01-01

Early clinical identification of Fournier's gangrene is imperative to avoid delay in the aggressive surgical debridement, antibiotic therapy, and sometimes hyperbaric oxygen treatments. We report on the early computed tomography findings of a non-gas-forming Fournier's gangrene in a healthy male to aid urologists, surgeons, and radiologists in the recognition of this rapidly progressive and often fatal infection.

The Timing of Surgery for Hip Fracture and its Effects on Outcomes

PubMed Central

Orosz, Gretchen M.; Magaziner, Jay; Hannan, Edward L.; Morrison, R. Sean; Koval, Kenneth; Gilbert, Marvin; McLaughlin, Maryann; Halm, Ethan A.; Wang, Jason J.; Litke, Ann; Silberzweig, Stacey B.; Siu, Albert L.

2006-01-01

Context Previous studies of surgical timing in patients with hip fracture have yielded conflicting findings on mortality and have not focused on functional outcomes. Objectives We examine the impact of surgical timing on function and other outcomes. Design Prospective cohort study. Additional analyses involved a) matching cases of early and late surgery with propensity scores, and b) analysis of a restricted cohort that excluded patients who might not be candidates for early surgery Setting Four hospitals in the New York metropolitan area. Participants 1206 patients age ≥50 admitted with hip fracture over 29 months. Intervention Timing of surgery from hospital arrival. Main Outcome Measures Information collected from medical records and from interviews with patients or proxies during hospital stay. Follow-up information obtained on function (using the Functional Independence Measure) and survival. Results Of the patients treated with surgery (n=1178), 33.8% had surgery within 24 hours. Earlier surgery was not associated with improved mortality (hazard ratio = 0.75; 95% CI 0.52, 1.08) or improved locomotion (difference of −0.04 points, 95% CI −0.48, 0.39). Earlier surgery was associated with fewer days of severe pain (difference of −0.22 days, 95% CI −0.41, −0.03) and shorter length of stay by 1.94 days (p<0.001). Analyses with propensity scores or with a restricted cohort yielded similar results except that early surgery was also associated with reduced major complications in the restricted cohort (p=0.041). Conclusions Early surgery was not associated with improved function or mortality, but it was associated with reduced pain, length of stay and probably major complications. Additional research is needed on whether functional outcomes may be improved. In the meantime, patients with hip fracture with stable medical problems should be treated with early surgery given that adverse events are unlikely and that pain, length of stay, and possibly complications will be reduced. PMID:15082701

Barriers to advancement in academic surgery: views of senior residents and early career faculty.

PubMed

Cochran, Amalia; Elder, William B; Crandall, Marie; Brasel, Karen; Hauschild, Tricia; Neumayer, Leigh

2013-11-01

A significant faculty attrition rate exists in academic surgery. The authors hypothesized that senior residents and early-career faculty members have different perceptions of advancement barriers in academic surgery. A modified version of the Career Barriers Inventory-Revised was administered electronically to surgical residents and early-career surgical faculty members at 8 academic medical centers. Residents identified a lack of mentorship as a career barrier about half as often as faculty members. Residents were twice as likely as faculty members to view childbearing as a career barrier. Many early-career faculty members cite a lack of mentors as a limitation to their career development in academic surgery. Childbearing remains a complex perceived influence for female faculty members in particular. Female faculty members commonly perceive differential treatment and barriers on the basis of their sex. Faculty development programs should address both systemic and sex-specific obstacles if academic surgery is to remain a vibrant field. Copyright © 2013 Elsevier Inc. All rights reserved.

Fracture of the penis--report of seven cases.

PubMed

Sharma, M Birkumar; Singh, Th Sudhirchandra; Khumukcham, Sridartha; Chito, Th; Sharma, B Bobby

2011-01-01

Fracture of the penis is an uncommon emergency consisting of rupture of the tunica albuginea of the corpus cavernosum resulting from blunt trauma over an erect penis. Prompt diagnosis and early surgical repair are essential to ensure a successful outcome with minimal complications. Delay may result in devastating physical and psychological disabilities that are potentially avoidable. Here in this article, 7 cases of fracture penis are being reported, who had been managed successfully by surgery in 6 cases and one case treated conservatively as he refused surgery.

[Non surgical management of ectopic pregnancy].

PubMed

Kdous, Moez

2006-06-01

During the past 25 years, the incidence of ectopic pregnancy has progressively increased while the morbidity and mortality have substantialy decreased, and the treatment has progressed from salpingectomy by laparotomy to conservative surgery by laparoscopy and more recently to medical therapy with Methotrexate or expectant management. This therapeutic transition from surgical emergency to non surgical managment has been attributed to early diagnosis through the use of sensitive assays for hCG and the high definition of vaginal ultrasound. By using these sensitive diagnostic tools, we are now able to select those patients who are most likely to respond to expectant or medical managment versus those who are at high risk of rupture and require surgery. We have reviewed the scientific literature on ectopic pregnancy published over the past 20 years, with the aim to assess the value of non surgical managment of etopic pregnancy. Predictor factors of expectant managment are discussed. Medical therapy with methotrexate: results, indications, Unpleasant side effects and complications are detailed. Several protocols are defined and therapeutic supervision is etablished. The authors offred several recommandations for OB/GY wich will optimize the effectivness of non invasive methods for treatment of ectopic pregnancy.

The effect of observing novice and expert performance on acquisition of surgical skills on a robotic platform

PubMed Central

Harris, David J.; Vine, Samuel J.; Wilson, Mark R.; McGrath, John S.; LeBel, Marie-Eve

2017-01-01

Background Observational learning plays an important role in surgical skills training, following the traditional model of learning from expertise. Recent findings have, however, highlighted the benefit of observing not only expert performance but also error-strewn performance. The aim of this study was to determine which model (novice vs. expert) would lead to the greatest benefits when learning robotically assisted surgical skills. Methods 120 medical students with no prior experience of robotically-assisted surgery completed a ring-carrying training task on three occasions; baseline, post-intervention and at one-week follow-up. The observation intervention consisted of a video model performing the ring-carrying task, with participants randomly assigned to view an expert model, a novice model, a mixed expert/novice model or no observation (control group). Participants were assessed for task performance and surgical instrument control. Results There were significant group differences post-intervention, with expert and novice observation groups outperforming the control group, but there were no clear group differences at a retention test one week later. There was no difference in performance between the expert-observing and error-observing groups. Conclusions Similar benefits were found when observing the traditional expert model or the error-strewn model, suggesting that viewing poor performance may be as beneficial as viewing expertise in the early acquisition of robotic surgical skills. Further work is required to understand, then inform, the optimal curriculum design when utilising observational learning in surgical training. PMID:29141046

Early assessment of feasibility and technical specificities of transoral robotic surgery using the da Vinci Xi.

PubMed

Gorphe, Philippe; Von Tan, Jean; El Bedoui, Sophie; Hartl, Dana M; Auperin, Anne; Qassemyar, Quentin; Moya-Plana, Antoine; Janot, François; Julieron, Morbize; Temam, Stephane

2017-12-01

The latest generation Da Vinci ® Xi™ Surgical System Robot released has not been evaluated to date in transoral surgery for head and neck cancers. We report here the 1-year results of a non-randomized phase II multicentric prospective trial aimed at assessing its feasibility and technical specificities. Our primary objective was to evaluate the feasibility of transoral robotic surgery using the da Vinci ® Xi™ Surgical System Robot. The secondary objective was to assess peroperative outcomes. Twenty-seven patients, mean age 62.7 years, were included between May 2015 and June 2016 with tumors affecting the following sites: oropharynx (n = 21), larynx (n = 4), hypopharynx (n = 1), parapharyngeal space (n = 1). Eighteen patients were included for primary treatment, three for a local recurrence, and six for cancer in a previously irradiated field. Three were reconstructed with a FAMM flap and 6 with a free ALT flap. The mean docking time was 12 min. "Chopsticking" of surgical instruments was very rare. During hospitalization following surgery, 3 patients experienced significant bleeding between day 8 and 9 that required surgical transoral hemostasis (n = 1) or endovascular embolization (n = 2). Transoral robotic surgery using the da Vinci ® Xi™ Surgical System Robot proved feasible with technological improvements compared to previous generation surgical system robots and with a similar postoperative course. Further technological progress is expected to be of significant benefit to the patients.

Navigated Breast Tumor Excision Using Electromagnetically Tracked Ultrasound and Surgical Instruments.

PubMed

Ungi, Tamas; Gauvin, Gabrielle; Lasso, Andras; Yeo, Caitlin T; Pezeshki, Padina; Vaughan, Thomas; Carter, Kaci; Rudan, John; Engel, C Jay; Fichtinger, Gabor

2016-03-01

Lumpectomy, breast conserving tumor excision, is the standard surgical treatment in early stage breast cancer. A common problem with lumpectomy is that the tumor may not be completely excised, and additional surgery becomes necessary. We investigated if a surgical navigation system using intraoperative ultrasound improves the outcomes of lumpectomy and if such a system can be implemented in the clinical environment. Position sensors were applied on the tumor localization needle, the ultrasound probe, and the cautery, and 3-D navigation views were generated using real-time tracking information. The system was tested against standard wire-localization procedures on phantom breast models by eight surgical residents. Clinical safety and feasibility was tested in six palpable tumor patients undergoing lumpectomy by two experienced surgical oncologists. Navigation resulted in significantly less tissue excised compared to control procedures (10.3 ± 4.4 versus 18.6 ± 8.7 g, p = 0.01) and lower number of tumor-positive margins (1/8 versus 4/8) in the phantom experiments. Excision-tumor distance was also more consistently outside the tumor margins with navigation in phantoms. The navigation system has been successfully integrated in an operating room, and user experience was rated positively by surgical oncologists. Electromagnetic navigation may improve the outcomes of lumpectomy by making the tumor excision more accurate. Breast cancer is the most common cancer in women, and lumpectomy is its first choice treatment. Therefore, the improvement of lumpectomy outcomes has a significant impact on a large patient population.

Complication of hybrid treatment in type B aortic dissection diagnosed by echocardiography.

PubMed

Weber, Thaís Rossoni; Hotta, Viviane Tiemi; Rochitte, Carlos Eduardo; Staszko, Kamila Fernanda; Dias, Ricardo Ribeiro; Mady, Charles

2017-05-01

This case illustrates an unusual and fatal complication after endovascular treatment of type B aortic dissection and highlights the role of echocardiography in the early diagnosis of complications. In this case, a patient with previous diagnosis of chronic type B aortic dissection and moderate aortic regurgitation underwent endovascular repair of the proximal descending aorta and conservative surgical correction of the aortic valve. On early postoperative, a transesophageal echocardiogram and aortic angiotomography demonstrated proximal endoleak by contrast extravasation around the proximal graft attachment site, causing compression of the stent in its middle portion, resulting in narrowing with reduced cross-sectional area. © 2017, Wiley Periodicals, Inc.

The most common mistakes on dermatoscopy of melanocytic lesions

PubMed Central

Kamińska-Winciorek, Grażyna

2015-01-01

Dermatoscopy is a method of in vivo evaluation of the structures within the epidermis and dermis. Currently, it may be the most precise pre-surgical method of diagnosing melanocytic lesions. Diagnostic errors may result in unnecessary removal of benign lesions or what is even worse, they can cause early and very early melanomas to be overlooked. Errors in assessment of dermatoscopy can be divided into those arising from failure to maintain proper test procedures (procedural and technical errors) and knowledge based mistakes related to the lack of sufficient familiarity and experience in dermatoscopy. The article discusses the most common mistakes made by beginner or inexperienced dermatoscopists. PMID:25821425

The history of robotics in urology.

PubMed

Challacombe, Ben J; Khan, Mohammad Shamim; Murphy, Declan; Dasgupta, Prokar

2006-06-01

Despite being an ancient surgical specialty, modern urology is technology driven and has been quick to take up new minimally invasive surgical challenges. It is therefore no surprise that much of the early work in the development of surgical robotics was pioneered by urologists. We look at the relatively short history of robotic urology, from the origins of robotics and robotic surgery itself to the rapidly expanding experience with the master-slave devices. This article credits the vision of John Wickham who sowed the seeds of robotic surgery in urology.

Small fragment wounds: biophysics, pathophysiology and principles of management.

PubMed

Hill, P F; Edwards, D P; Bowyer, G W

2001-02-01

Military surgical doctrine has traditionally taught that all ballistic wounds should be formally managed by surgical intervention. There is now, however, both experimental and clinical evidence supporting the nonoperative treatment of selected small fragment wounds. Low energy-transfer wounds affecting the soft tissues, without neuro-vascular compromise and with stable fracture patterns, may be suitable for early antibiotic treatment. The management of ballistic wounds to the gastrointestinal tract requires surgical intervention but, advances in the treatment of these wounds, especially those involving the colon, may allow more effective treatment with a reduced morbidity.

Surgical Technical Evidence Review for Elective Total Joint Replacement Conducted for the AHRQ Safety Program for Improving Surgical Care and Recovery.

PubMed

Childers, Christopher P; Siletz, Anaar E; Singer, Emily S; Faltermeier, Claire; Hu, Q Lina; Ko, Clifford Y; Golladay, Gregory J; Kates, Stephen L; Wick, Elizabeth C; Maggard-Gibbons, Melinda

2018-01-01

Use of enhanced recovery pathways (ERPs) can improve patient outcomes, yet national implementation of these pathways remains low. The Agency for Healthcare Research and Quality (AHRQ; funder), the American College of Surgeons, and the Johns Hopkins Medicine Armstrong Institute for Patent Safety and Quality have developed the Safety Program for Improving Surgical Care and Recovery-a national effort to catalyze implementation of practices to improve perioperative care and enhance recovery of surgical patients. This review synthesizes evidence that can be used to develop a protocol for elective total knee arthroplasty (TKA) and total hip arthroplasty (THA). This review focuses on potential components of the protocol relevant to surgeons; anesthesia components are reported separately. Components were identified through review of existing pathways and from consultation with technical experts. For each, a structured review of MEDLINE identified systematic reviews, randomized trials, and observational studies that reported on these components in patients undergoing elective TKA/THA. This primary evidence review was combined with existing clinical guidelines in a narrative format. Sixteen components were reviewed. Of the 10 preoperative components, most were focused on risk factor assessment including anemia, diabetes mellitus, tobacco use, obesity, nutrition, immune-modulating therapy, and opiates. Preoperative education, venous thromboembolism (VTE) prophylaxis, and bathing/ Staphylococcus aureus decolonization were also included. The routine use of drains was the only intraoperative component evaluated. The 5 postoperative components included early mobilization, continuous passive motion, extended duration VTE prophylaxis, early oral alimentation, and discharge planning. This review synthesizes the evidence supporting potential surgical components of an ERP for elective TKA/THA. The AHRQ Safety Program for Improving Surgical Care and Recovery aims to guide hospitals and surgeons in identifying the best practices to implement in the surgical care of TKA and THA patients.

Surgical treatment analysis of idiopathic esophageal achalasia.

PubMed

Aquino, José Luis Braga de; Said, Marcelo Manzano; Pereira, Douglas Rizzanti; Amaral, Paula Casals do; Lima, Juliana Carolina Alves; Leandro-Merhi, Vânia Aparecida

2015-01-01

Idiopathic esophageal achalasia is an inflammatory disease of unknown origin, characterized by aperistalsis of the esophageal body and failure of the lower esophageal sphincter in response to swallowing, with consequent dysphagia. To demonstrate the results of surgical therapy in these patients, evaluating the occurred local and systemic complications. Were studied retrospectively 32 patients, 22 of whom presented non-advanced stage of the disease (Stage I/II) and 10 with advanced disease (Stage III/IV). All of them had the clinical conditions to be submitted to surgery. The diagnoses were done by clinical, endoscopic, cardiological, radiological and esophageal manometry analysis. Pre-surgical evaluation was done with a questionnaire based on the most predisposing factors in the development of the disease and the surgical indication was based on the stage of the disease. The patients with non-advanced stages were submitted to cardiomyotomy with fundoplication, wherein in the post-surgical early assessment, only one (4,4%) presented pulmonary infection, but had a good outcome. In patients with advanced disease, seven were submitted to esophageal mucosectomy preserving the muscular layer, wherein one patient (14,2%) presented dehiscence of gastric cervical esophagus anastomosis as well as pulmonary infection; all of these complications were resolved with proper specific treatment; the other three patients with advanced stage were submitted to transmediastinal esophagectomy; two of them presented hydropneumothorax with good evolution, and one of them also presented fistula of the cervical esophagogastric anastomosis, but with spontaneous healing after conservative treatment and nutritional support. The two patients with fistula of the cervical anastomosis progressed to stenosis, with good results after endoscopic dilations. In the medium and long term assessment done in 23 patients, all of them reported improvement in life quality, with return to swallowing. The strategy proposed for the surgical treatment of idiopathic esophageal achalasia according to the stages of the disease was of great value, due to post-surgical low morbidity complications and proper recovery of swallowing.

Adolescent varicocoele management controversies.

PubMed

Serefoglu, E C; Saitz, T R; La Nasa, J A; Hellstrom, W J

2013-01-01

Varicocoele is defined as excessive dilatation of the pampiniform venous plexus of the spermatic cord. Varicocoele frequently appears during early puberty and is recognized to be the most common surgically correctable cause of male infertility. However, the actual incidence in adolescents, pathophysiology and the association with male factor infertility all remain somewhat controversial. The most accurate diagnostic technique for identifying young men who will benefit from surgical treatment has yet to be established. Observations of testicular asymmetry and deteriorating semen quality helped establish current guidelines and recommendations for surgical treatment. Further studies, comparing observation with surgical intervention, are needed to refine the current indications for varicocoele repair in the adolescent male. © 2012 American Society of Andrology and European Academy of Andrology.

[The European Working Time Directive and surgical residents' expertise: no effect on the number of operations].

PubMed

Guicherit, Onno R

2015-01-01

Residents' working hours in the Netherlands were first capped in the early 1990 s. In 2003, European legislation consolidated restrictions to a 48-hour week. No adverse effects were seen on the number of surgical operations performed either in the first or the second decade following these measures. Either the effect on surgical training is minimal, or the number of operations carried out during a residency is not a meaningful indicator of its quality. Personalized modular rotations in both university and teaching hospitals are needed for residents with sub-specializations. Training activities, in combination with more supervision, have to focus on a broader set of competencies beyond simply mastering surgical procedures.

[Infective endocarditis : Update on prophylaxis, diagnosis, and treatment].

PubMed

Dietz, S; Lemm, H; Janusch, M; Buerke, M

2016-05-01

The diagnosis of infective endocarditis is often delayed in clinical practice. Timely diagnosis and rapid antibiotic treatment is important. Higher age of patients, new risk factors, and increasing use of intravascular prosthetic materials resulted in changes in microbial spectrum. Nowadays, nonspecific symptoms, critically ill patients, and immunocompromised patients require a high level of diagnostic expertise.The new guidelines from the European Society of Cardiology provide various diagnostic algorithms and recommendations for antibiotic treatment. The new guidelines also recommend the formation of an endocarditis team with various medical disciplines, including a cardiac surgeon, to improve treatment because in half of all endocarditis patients, antibiotic therapy alone does not result in successful management of the infection. If complications occur, early surgical treatment should be performed.In this overview, diagnostic strategies and therapeutic approaches for the treatment of infectious endocarditis according to the current guidelines and aspects of surgical treatment are provided.

The surgical management of benign and malignant thyroid neoplasms in Marshall Islanders exposed to hydrogen bomb fallout.

PubMed

Dobyns, B M; Hyrmer, B A

1992-01-01

On March 1, 1954, a serious fallout accident occurred during the United States atomic testing program at Bikini in the Trust Territory of the Pacific Islands. Following the detonation of a large thermonuclear device (known as Bravo) an unexpected shift in winds resulted in deposition of radioactive debris on several inhabited atolls in the Marshall Islands. During the early post-detonation period military, sea, and air surveys traced the hottest portion of the parabolic cloud as it drifted in an ever widening pattern of diminishing concentration eastward and southeast of Bikini. The center of the cloud passed North of the Rongelap Atoll, which was the nearest inhabited atoll. This report concerns the development of thyroid lesions, the special circumstances encountered during thyroid surgery, and the results of the surgical management of benign and malignant lesions that were subsequently encountered in this population.

Influence of sleep deprivation on learning among surgical house staff and medical students.

PubMed

Browne, B J; Van Susteren, T; Onsager, D R; Simpson, D; Salaymeh, B; Condon, R E

1994-05-01

Sleep deprivation as a result of in-house night call may alter capacity to learn. Surgical residents and medical students, in both sleep-deprived and rested states, read surgical journal articles and later answered questions regarding their content as a measure of ability to learn while participating in scheduled night call. Medical students (n = 35) and residents (n = 21) rotating on surgical services kept logs of hours slept during a 4-week study period. Subjects read six selected articles at separate early morning sittings during weeks 1 and 3. A multiple choice test was given 1 week after each session to assess short-term recall, and all tests were given again 3 months later to assess retention of information over the longer term. Scores were compared with the sleep data. Subjective measures of fatigue and motivation elicited from subjects also were evaluated. Sleep deprivation (4 hours or less uninterrupted sleep per night) resulted in increased fatigue and decreased motivation among medical students and residents (p < 0.05, t test). Objective scores on tests administered 1 week and 3 months after reading did not show an effect attributable to sleep deprivation (p > 0.05, t test). Sleep deprivation leads to subjective feelings of increased fatigue and decreased motivation. Residents and medical students, however, whether sleep deprived or not, obtain comparable scores on objective tests measuring both short-term and long-term retention of newly learned material. The ability to learn medically relevant information does not appear to be significantly altered by the degree of sleep deprivation associated with clinical rotations on surgical services.

Acute bacterial endocarditis. Optimizing surgical results.

PubMed

Larbalestier, R I; Kinchla, N M; Aranki, S F; Couper, G S; Collins, J J; Cohn, L H

1992-11-01

Acute bacterial endocarditis continues to be a condition with high morbidity. Although the majority of patients are treated by high-dose antibiotics, a high-risk patient group requires surgical intervention, which is the subject of this article. From 1972 to 1991, 3,820 patients underwent heart valve replacement at the Brigham and Women's Hospital, Boston. Of this group, 158 patients underwent surgery for acute bacterial endocarditis: 109 had native valve endocarditis (NVE), and 49 had prosthetic valve endocarditis (PVE). There were 108 men and 50 women with a mean age of 49 years (range, 16-79 years); 64% were New York Heart Association functional class IV before surgery, and 12% of the group had a history of intravenous drug abuse. In both NVE and PVE groups, Streptococcus was the predominant infecting agent. Uncontrolled sepsis, progressive congestive failure, peripheral emboli, and echocardiographically demonstrated vegetations were the most common indications for surgery. Eighty-five percent of patients had a single-valve procedure, 15% had a multivalve procedure, and 34 patients had other associated major cardiac procedures. The operative mortality was 6% in NVE and 22% in PVE. Long-term survival at 10 years was 66% for NVE and 29% for PVE. Freedom from recurrent endocarditis at 10 years was 85% for NVE and 82% for PVE. The main factors associated with decreased survival overall were PVE and nonstreptococcal infection. The morbidity and mortality after surgical treatment of acute endocarditis depend on the site, the severity, and the subject infected. Early aggressive surgical intervention is indicated to optimize surgical results, especially in patients with nonstreptococcal infection or PVE.

Endoscopic or surgical intervention for painful obstructive chronic pancreatitis.

PubMed

Ahmed Ali, Usama; Pahlplatz, Johanna M; Nealon, Wiliam H; van Goor, Harry; Gooszen, Hein G; Boermeester, Marja A

2012-01-18

Endoscopy and surgery are the treatment modalities of choice in patients with obstructive chronic pancreatitis. Physicians face the decision between endoscopy and surgery for this group of patients, without clear consensus. To assess and compare the effectiveness and complications of surgical and endoscopic interventions in the management of pain for obstructive chronic pancreatitis. We searched The Cochrane Library, MEDLINE, EMBASE and the Conference Proceedings Citation Index; and performed a cross-reference search. Two review authors performed the selection of trials independently. All randomised controlled trials (RCTs) investigating endoscopic or surgical interventions for obstructive chronic pancreatitis. All trials were included irrespective of blinding, number of patients randomised and language of the article. Two authors independently extracted data from the articles. The methodological quality of included trials was evaluated. Authors were requested additional information in the case of missing data. We screened 2082 publications and identified three eligible trials. Two trials compared endoscopic intervention to surgical intervention. These included a total of 111 patients, 55 in the endoscopic group and 56 in the surgical group. A higher proportion of patients with pain relief was found in the surgical group compared to the endoscopic group (partial or complete pain relief: RR 1.62, 95% confidence interval (CI) 1.11 to 2.37; complete pain relief: RR 2.45, 95% CI 1.18 to 5.09). Surgical intervention resulted in improved quality of life and improved preservation of exocrine pancreatic function in one trial. The number of patients did not allow for a reliable evaluation of morbidity and mortality between the two treatment modalities. One trial compared surgical intervention to conservative treatment. It included 32 patients: 17 in the surgical group and 15 in the conservative group. The trial showed that surgical intervention resulted in a higher percentage of patients with pain relief and better preservation of pancreatic function. The trial had methodological limitations and the number of patients was relatively small. For patients with obstructive chronic pancreatitis and dilated pancreatic duct, this review showed that surgery is superior to endoscopy in terms of pain control. Morbidity and mortality seemed not to differ between the two intervention modalities, but the small trials identified do not provide sufficient power to detect the small differences expected in this outcome.Regarding the comparison of surgical intervention versus conservative treatment, this review has shown that surgical intervention in an early stage of chronic pancreatitis seems to be a promising approach in terms of pain control and pancreatic function. Confirmation of these results is needed in other trials due to the methodological limitations and limited number of patients of the present evidence.

Surgical difficulties for Total Knee Replacement in Stickler syndrome: A case report

PubMed Central

Verma, Gopalkrishna G; Zarough, Adel; Suraliwala, KH

2008-01-01

Stickler syndrome is believed to be the most common connective tissue disorder in Europe and the USA. Severe osteoarthritis sets in at very early age in 3rd to 4th decade of life necessitating joint arthroplasty. This case report highlights the intraoperative surgical difficulties faced by the surgeon and the planning needed for the operation. PMID:18816376

Economic analysis of surgical treatment of hip fracture in older adults

PubMed Central

Loures, Fabiano Bolpato; Chaoubah, Alfredo; de Oliveira, Valdeci Manoel; Almeida, Alessandra Maciel; Campos, Estela Márcia de Saraiva; de Paiva, Elenir Pereira

2015-01-01

OBJECTIVE To analyze the incremental cost-utility ratio for the surgical treatment of hip fracture in older patients. METHODS This was a retrospective cohort study of a systematic sample of patients who underwent surgery for hip fracture at a central hospital of a macro-region in the state of Minas Gerais, Southeastern Brazil between January 1, 2009 and December 31, 2011. A decision tree creation was analyzed considering the direct medical costs. The study followed the healthcare provider’s perspective and had a one-year time horizon. Effectiveness was measured by the time elapsed between trauma and surgery after dividing the patients into early and late surgery groups. The utility was obtained in a cross-sectional and indirect manner using the EuroQOL 5 Dimensions generic questionnaire transformed into cardinal numbers using the national regulations established by the Center for the Development and Regional Planning of the State of Minas Gerais. The sample included 110 patients, 27 of whom were allocated in the early surgery group and 83 in the late surgery group. The groups were stratified by age, gender, type of fracture, type of surgery, and anesthetic risk. RESULTS The direct medical cost presented a statistically significant increase among patients in the late surgery group (p < 0.005), mainly because of ward costs (p < 0.001). In-hospital mortality was higher in the late surgery group (7.4% versus 16.9%). The decision tree demonstrated the dominance of the early surgery strategy over the late surgery strategy: R$9,854.34 (USD4,387.17) versus R$26,754.56 (USD11,911.03) per quality-adjusted life year. The sensitivity test with extreme values proved the robustness of the results. CONCLUSIONS After controlling for confounding variables, the strategy of early surgery for hip fracture in the older adults was proven to be dominant, because it presented a lower cost and better results than late surgery. PMID:25741654

A systematic review of the factors affecting choice of surgery as a career.

PubMed

Peel, John K; Schlachta, Christopher M; Alkhamesi, Nawar A

2018-02-01

Interest in surgical careers among medical students has declined over the past decade. Multiple explanations have been offered for why top students are deterred or rejected from surgical programs, though no consensus has emerged. We conducted a review of the literature to better characterize what factors affect the pursuit of a surgical career. We searched PubMed and EMBASE and performed additional reference checks. Agency for Healthcare Research and Quality (AHRQ) and Newcastle-Ottawa Education scores were used to evaluate the included data. Our search identified 122 full-text, primary articles. Analysis of this evidence identified 3 core concepts that impact surgical career decision-making: gender, features of surgical education, and student "fit" in the culture of surgery. Real and perceived gender discrimination has deterred female medical students from entering surgical careers. In addition, limited exposure to surgery during medical school and differences between student and surgeon personality traits and values may deter students from entering surgical careers. We suggest that deliberate and visible effort to include women and early-career medical students in surgical settings may enhance their interest in carreers in surgery.

Effect of resection depth of early glottic cancer on vocal outcome: An optimized finite element simulation

PubMed Central

Mau, Ted; Palaparthi, Anil; Riede, Tobias; Titze, Ingo R.

2015-01-01

Objectives/Hypothesis To test the hypothesis that subligamental cordectomy produces superior acoustic outcome than subepithelial cordectomy for early (T1-2) glottic cancer that requires complete removal of the superficial lamina propria but does not involve the vocal ligament. Study Design Computer simulation Methods A computational tool for vocal fold surgical planning and simulation (the National Center for Voice and Speech Phonosurgery Optimizer-Simulator) was used to evaluate the acoustic output of alternative vocal fold morphologies. Four morphologies were simulated: normal, subepithelial cordectomy, subligamental cordectomy, and transligamental cordectomy (partial ligament resection). The primary outcome measure was the range of fundamental frequency (F0) and sound pressure level (SPL). A more restricted F0-SPL range was considered less favorable because of reduced acoustic possibilities given the same range of driving subglottic pressure and identical vocal fold posturing. Results Subligamental cordectomy generated solutions covering an F0-SPL range 82% of normal for a rectangular vocal fold. In contrast, transligamental and subepithelial cordectomies produced significantly smaller F0-SPL ranges, 57% and 19% of normal, respectively. Conclusion This study illustrates the use of the Phonosurgery Optimizer-Simulator to test a specific hypothesis regarding the merits of two surgical alternatives. These simulation results provide theoretical support for vocal ligament excision with maximum muscle preservation when superficial lamina propria resection is necessary but the vocal ligament can be spared on oncological grounds. The resection of more tissue may paradoxically allow the eventual recovery of a better speaking voice, assuming glottal width is restored. Application of this conclusion to surgical practice will require confirmatory clinical data. PMID:26010240

Revisiting the applicability of adult early post-operative nausea and vomiting risk factors for the paediatric patient: A prospective study using cotinine levels in children undergoing adenotonsillectomies

PubMed Central

Chau, Destiny F; Reddy, Arundathi; Breheny, Patrick; Young, Anna Rebecca; Ashford, Eric; Song, Megan; Zhang, Christina; Taylor, Tammy; Younes, Abbas; Vazifedan, Turaj

2017-01-01

Background and Aims: Post-operative vomiting (POV) in children remains a significant clinical problem. This prospective study aims to investigate the applicability of well-established adult early post-operative nausea and vomiting (PONV) risk factors on paediatric POV after adenotonsillectomies under regulated anaesthetic conditions. Methods: After Institutional Review Board approval, 213 children aged 3–10-year-old were enrolled. The participants had pre-operative questionnaires completed, followed protocolised anaesthetic plans and had saliva analysed for cotinine. The primary outcomes were POV as correlated with age, gender, family or personal history of PONV, motion sickness history, opioid use, surgical time, anaesthetic time and environmental tobacco smoke (ETS) exposure, as assessed by cotinine levels and questionnaire reports. Data on analgesics, antiemetics and POV incidence before post-anaesthesia care unit discharge were collected. Statistical analysis was done through multiple logistic regression. Results: A total of 200 patients finalised the study. Early POV occurred in 32%. Family history of PONV (odds ratio [OR] = 5.3, P < 0.01) and motion sickness history (OR = 4.4, P = 0.02) were highly significant risk factors. Age reached borderline statistical significance (OR = 1.4, P = 0.05). None of the other factors reached statistical significance. Conclusion: Early POV occurs frequently in paediatric patients undergoing adenotonsillectomies. In this paediatric-aged group, the incidence of POV was affected by the family history of PONV, and history of motion sickness. Age, female gender, opioid use, surgical and anaesthetic times did not affect the incidence of POV. ETS exposure, as assessed by cotinine levels and questionnaire reports, had no protective effect on early paediatric POV. PMID:29307901

Optical monitoring of kidney oxygenation and hemodynamics using a miniaturized near-infrared sensor

NASA Astrophysics Data System (ADS)

Shadgan, Babak; Macnab, Andrew; Nigro, Mark; Nguan, Christopher

2017-02-01

Background: Following human renal allograft transplant primary graft dysfunction can occur early in the postoperative period as a result of acute tubular necrosis, acute rejection, drug toxicity, and vascular complications. Successful treatment of graft dysfunction requires early detection and accurate diagnosis so that disease-specific medical and/or surgical intervention can be provided promptly. However, current diagnostic methods are not sensitive or specific enough, so that identifying the cause of graft dysfunction is problematic and often delayed. Near-infrared spectroscopy (NIRS) is an established optical method that monitors changes in tissue hemodynamics and oxygenation in real time. We report the feasibility of directly monitoring kidney the kidney in an animal model using NIRS to detect renal ischemia and hypoxia. Methods: In an anesthetized pig, a customized continuous wave spatially resolved (SR) NIRS sensor was fixed directly to the surface of the surgically exposed kidney. Changes in the concentration of oxygenated (O2Hb) deoxygenated (HHb) and total hemoglobin (THb) were monitored before, during and after renal artery clamping and reperfusion, and the resulting fluctuations in chromophore concentration from baseline used to measure variations in renal perfusion and oxygenation. Results: On clamping the renal artery THb and O2Hb concentrations declined progressively while HHb rose. With reperfusion after releasing the artery clamp O2Hb and THb rose while HHb fell with all parameters returning to its baseline. This pattern was similar in all three trials. Conclusion: This pilot study indicates that a miniaturized NIRS sensor applied directly to the surface of a kidney in an animal model can detect the onset of renal ischemia and tissue hypoxia. With modification, our NIRS-based method may contribute to early detection of renal vascular complications and graft dysfunction following renal transplant.

Is Breast Conserving Therapy a Safe Modality for Early-Stage Male Breast Cancer?

PubMed

Zaenger, David; Rabatic, Bryan M; Dasher, Byron; Mourad, Waleed F

2016-04-01

Male breast cancer (MBC) is a rare disease and lacks data-based treatment guidelines. Most men are currently treated with modified radical mastectomy (MRM) or simple mastectomy (SM). We compared the oncologic treatment outcomes of early-stage MBC to determine whether breast conservation therapy (BCT) is appropriate. We searched the Surveillance, Epidemiology, and End Results database for MBC cases. That cohort was narrowed to cases of stage I-II, T1-T2N0 MBC with surgical and radiation therapy (RT) data available. The patients had undergone MRM, SM, or breast conservation surgery (BCS) with or without postoperative RT. We calculated the actuarial 5-year cause-specific survival (CSS). We identified 6263 MBC cases and included 1777 men with stage I or II, T1-T2, node-negative disease, who had the required treatment information available. MRM without RT was the most common treatment (43%). Only 17% underwent BCS. Of the BCS patients, 46% received adjuvant RT to complete the traditional BCT. No deaths were recorded in the BCT group, regardless of stage, or in the 3 stage I surgical groups if the men had received RT. The actuarial 5-year CSS was 100% in each BCT group. MRM alone resulted in an actuarial 5-year CSS of 97.3% for stage 1% and 91.2% for stage 2. The results from our study suggest that BCT for early-stage MBC yields comparable survival compared with more invasive treatment modalities (ie, MRM or SM alone). This could shift the treatment paradigm to less-invasive interventions and might have the added benefit of increased functional and psychological outcomes. Further prospective studies are needed to confirm our conclusions. Copyright © 2016 Elsevier Inc. All rights reserved.

Experience with esthetic reconstruction of complex facial soft tissue trauma: application of the pulsed dye laser.

PubMed

Ebrahimi, Ali; Kazemi, Hossein Mohammad; Nejadsarvari, Nasrin

2014-08-01

Facial soft tissue injury can be one of the most challenging cases presenting to the plastic surgeon. The life quality and self-esteem of the patients with facial injury may be compromised temporarily or permanently. Immediate reconstruction of most defects leads to better restoration of form and function as well as early rehabilitation. The aim of this study was to present our experience in management of facial soft tissue injuries from different causes. We prospectively studied patients treated by plastic surgeons from 2010 to 2012 suffering from different types of blunt or sharp (penetrating) facial soft tissue injuries to the different areas of the face. All soft tissue injuries were treated primarily. Photography from all patients before, during, and after surgical reconstruction was performed and the results were collected. We used early pulsed dye laser (PDL) post-operatively. In our study, 63 patients including 18 (28.5%) women and 45 (71.5%) men aged 8-70 years (mean 47 years) underwent facial reconstruction due to soft tissue trauma in different parts of the face. Sharp wounds were seen in 15 (23%) patients and blunt trauma lacerations were seen in 52 (77%) patients. Overall, 65% of facial injuries were repaired primary and the remainder were reconstructed with local flaps or skin graft from adjacent tissues. Postoperative PDL therapy done two weeks following surgery for all scars yielded good results in our cases. Analysis of the injury including location, size, and depth of penetration as well as presence of associated injuries can aid in the formulation of a proper surgical plan. We recommend PDL in the early post operation period (two weeks) after suture removal for better aesthetic results.

The diagnosis and treatment of penile fracture: our 19-year experience.

PubMed

Gedik, Abdullah; Kayan, Devrim; Yamiş, Sait; Yılmaz, Yakup; Bircan, Kamuran

2011-01-01

The aim of this study was to retrospectively evaluate our approach to the diagnosis and treatment of penile fracture. We retrospectively evaluated the results of 107 patients with penile fracture treated in our clinic between January 1990 and January 2009. Patient age, etiology of each fracture, history, physical examination results, radiologic findings, type of treatment, and postoperative complications were recorded. In 5 cases cavernosography was performed and in 8 cases retrograde urethrography. The most common etiologies of penile fracture were coitus and manually bending the penis for detumescence. Diagnoses were made based on history and physical examination in 102 patients and cavernosography in 5 patients. In order to evaluate urethral injury in 8 cases, retrograde urethrography was performed. Rupture was repaired surgically in 101 patients, but 6 patients were treated conservatively. Among the 6 conservatively treated patients, 3 developed penile curvature 6 months post-treatment; no complications occurred in the surgically treated patients. Cavernosography should be performed only when history and physical examination are insufficient for diagnosis, and retrograde urethrography should be performed when urethral injury is suspected. In order to prevent the development of penile curvature and to ensure rapid recovery, early surgical repair is advised.

Diagnosis of incidental gallbladder cancer after laparoscopic cholecystectomy: our experience

PubMed Central

2013-01-01

Background Gallbladder carcinoma is a rare high malignancy neoplasm. The incidence of intra or post-operative incidental gallbladder carcinoma diagnosis is estimated between 0,2 and 2,8%. Primary aim of our study is to evaluate incidental gallbladder carcinoma's incidence in our experience. Methods We retrospectively reviewed our Surgery Division's experience about the totality of laparoscopic cholecystectomies with post-operative histological evidence of incidental gallbladder cancer. We evaluated patients' characteristics, surgical related variables, histological response, surgivcal radicalization characteristics and surgical outcome. Results In the considered sample we observed 7 accidental gallbladder adenocarcinomas in post-operative histological examination. Pathological results were:1 pT1b N0 (G1), 2 pT2 N0 (G2), 2 pT2 N1 (G3b), 2 pT3 N1 (G3b) (Table 1). In 5 cases we performed neoplasm radicalization surgery with standard procedure revision. Two patients died before radicalization. Median global survival was 34 months. Conclusion With the increase of laparoscopic cholecystectomies both elective and urgent performed in our centre we observed also an increase of incidentally diagnosed gallbladder neoplasms. Early diagnosis, meticulous peri-operative study and accurate surgical strategy are essential factors to obtain good results in incidental gallbladder cancer. PMID:24268097

Introduction into the NHS of magnetic sphincter augmentation: an innovative surgical therapy for reflux - results and challenges.

PubMed

Prakash, D; Campbell, B; Wajed, S

2018-04-01

Introduction Gastro-oesophageal reflux disease (GORD) is a common, chronic debilitating condition. Surgical management traditionally involves fundoplication. Magnetic sphincter augmentation (MSA) is a new definitive treatment. We describe our experience of introducing this innovative therapy into NHS practice and report the early clinical outcomes. Methods MSA was introduced into NHS practice following successful acceptance of a cost-effective business plan and close observation of National Institute for Health and Care Excellence (NICE) recommendations for new procedures, including a carefully planned prospective data collection over a two-year follow-up period. Results Forty-seven patients underwent MSA over the 40-month period. Reflux health-related quality of life (GERD-HRQL) was significantly improved after the procedure and maintained at one- and two-year (P < 0.0001) follow-up. Drug dependency went from 100% at baseline to 2.6% and 8.7% after one and two years. High levels of patient satisfaction were reported. There were no adverse events. Conclusions MSA is highly effective in the treatment of uncomplicated GORD, with durable results and an excellent safety profile. This laparoscopic, minimally invasive procedure provides a good alternative for patients where surgical anatomy is unaltered. Our experience demonstrates that innovative technology can be incorporated into NHS practice with an acceptable business plan and compliance with NICE recommendations.

Surgical treatment for pilon fracture of the ankle-open reduction and internal fixation.

PubMed

Chen, Y W; Huang, P J; Hsu, C Y; Kuo, C H; Cheng, Y M; Lin, S Y; Chen, L H; Chiang, H C

1998-01-01

From 1991 to 1994, 39 ankles of 38 patients underwent surgical open reduction and internal fixation for pilon fractures. These patients included 29 males and 9 females with an average age of 38.6 y/o (range 28 y/o-58 y/o). The follow up and evaluation period averaged 31.7 months (range 22Ms-44Ms), during which time a standing x-ray for arthrosis grading and functional scale was used for clinical evaluation. Complications included 1 case of infection, 1 case of loss reduction, 2 cases of partial skin necrosis and 2 cases of delayed union. Post-traumatic arthritis occurred in 23 ankles (59%) but only 4 ankles of grade 4 arthrosis resulted in poor functional scale and the overall satisfactory rate was 82%. It was found that anatomic reduction, rigid fixation and early motion exercise are important to successful treatment of ankle fractures. Regarding pilon fracture, specifically the severity of fracture pattern and delay of reduction are important problems to overcome to ensure successful results. Therefore, adequate surgical approach for entire view of ankle joint, reduction and fixation of fibula, sufficient bone graft for articular support, intraoperative x-ray check and postoperative immobilization are essential for the achievement of better clinical results.

Photodynamic therapy (PDT) utilizing PhotofrinR for treatment of early esophageal cancer

NASA Astrophysics Data System (ADS)

Overholt, Bergein F.; Panjehpour, Masoud; Teffeteller, Elmeria; Rose, S. Mark

1993-06-01

Four lesions of early carcinoma of the esophagus found during endoscopic biopsies in three patients were treated with photodynamic therapy. Follow-up biopsies over 9 - 24 months remain negative for carcinoma. Endoscopic ultrasonography is essential for proper staging and treatment planning for these patients. Photodynamic therapy may provide an alternative to surgical resection for early esophageal carcinoma or severe dysplasia in Barrett's esophagus.

A report on an acute, in-hours, outpatient review clinic with ultrasonography facilities for the early evaluation of general surgical patients.

PubMed

Pidgeon, T E; Shariff, U; Devine, F; Menon, V

2016-09-01

Introduction In 2013 our hospital introduced an in-hours, consultant-led, outpatient acute surgical clinic (ASC) for emergency general surgical patients. In 2014 this clinic was equipped with a dedicated ultrasonography service. This prospective cohort study evaluated this service before and after the introduction of ultrasonography facilities. Methods Data were recorded prospectively for all patients attending the clinic during 2013 and 2014. The primary outcome was patient destination (whether there was follow-up/admission) after clinic attendance. Results The ASC reviewed patients with a wide age range and array of general surgical complaints. In 2013, 186 patients attended the ASC. After the introduction of the ultrasonography service in 2014, 304 patients attended. In 2014, there was a reduction in the proportion of patients admitted to hospital from the clinic (18.3% vs 8.9%, p=0.002). However, the proportion of patients discharged after ASC review remained comparable with 2013 (30.1% in 2013 vs 38.8% in 2014, p=0.051). The proportion of patients undergoing computed tomography (CT) scans also fell (14.0% vs 4.9%, p<0.001). Conclusions The ASC assessed a wide array of general surgical complaints. Only a small proportion required hospital admission. The introduction of an ultrasonography service was associated with a further reduction in admission rates and computed tomography.

Th-1, Th-2 Cytokines Profile among Madurella mycetomatis Eumycetoma Patients.

PubMed

Nasr, Amre; Abushouk, Amir; Hamza, Anhar; Siddig, Emmanuel; Fahal, Ahmed H

2016-07-01

Eumycetoma is a progressive and destructive chronic granulomatous subcutaneous inflammatory disease caused by certain fungi, the most common being Madurella mycetomatis. The host defence mechanisms against fungi usually range from an early non-specific immune response to activation and induction of specific adaptive immune responses by the production of Th-1 and Th-2 cytokines. The aim of this study is to determine the levels of Th-1 and Th-2 cytokines in patients infected with Madurella mycetomatis, and the association between their levels and disease prognosis. This is a descriptive cross-sectional study conducted at the Mycetoma Research Centre, University of Khartoum, Sudan, where 70 patients with confirmed M. mycetomatis eumycetoma were enrolled; 35 with, and 35 without surgical excision. 70 healthy individuals from mycetoma endemic areas were selected as controls. The levels of serum cytokines were determined by cytometric bead array technique. Significantly higher levels of the Th-1 cytokines (IFN-γ, TNF-α, IL-1β and IL-2) were recorded in patients treated with surgical excision, compared to those treated without surgical excision. In contrast, the Th-2 cytokines (IL-4, IL-5, IL-6 and IL-10) were significantly lower in patients treated with surgical excision compared to those treated without surgical excision. In conclusion, the results of this study suggest that cell-mediated immunity can have a role to play in the pathogenesis of eumycetoma.

Surgical treatment strategy for diabetic forefoot osteomyelitis.

PubMed

Fujii, Miki; Terashi, Hiroto; Yokono, Koichi

2016-03-01

The aim of this study was to propose an appropriate surgical treatment for diabetic forefoot osteomyelitis (DFO) involving ischemia or moderate to severe soft tissue infection. The records of 28 patients with osteomyelitis from 2009 to 2015 were retrospectively studied. All patients had undergone surgery based on preoperative magnetic resonance imaging examinations and histopathological or culture analyses confirming the surgical bone margin. The appropriate surgical margin, crucial factors for early healing, and prognosis after complete resection of osteomyelitis were examined. After healing, patients were followed up to assess prognosis (range 32-1,910 days, median 546 days). The healing rate of nonischemic cases of DFO with negative surgical margins was 100% and that of ischemic cases was 84.6%; the ambulatory rates for both types of cases were 100%. No wound (and/or osteomyelitis) recurrence was observed. Nine new cases of DFO developed in six patients (21.4%; eight were due to vascular stenosis, and one was due to biomechanical changes in the foot. After complete resection of osteomyelitis, preoperative and postoperative C-reactive protein levels and the size of the ulcer were significant predictors of early healing (p < 0.05, 0.01, and 0.05, respectively). The appropriate surgical margin should be set in the area of bone marrow edema, based on magnetic resonance imaging examinations after revascularization. In cases with high preoperative or postoperative C-reactive protein levels, long-term antibiotic therapy is recommended, and surgery should be planned after the C-reactive protein levels decrease, except in emergencies. © 2016 by the Wound Healing Society.

Hallux valgus, ankle osteoarthrosis and adult acquired flatfoot deformity: a review of three common foot and ankle pathologies and their treatments

PubMed Central

Crevoisier, Xavier; Assal, Mathieu; Stanekova, Katarina

2016-01-01

The pathogenesis of hallux valgus deformity is multifactorial. Conservative treatment can alleviate pain but is unable to correct the deformity. Surgical treatment must be adapted to the type and severity of the deformity. Success of surgical treatment ranges from 80% to 95%, and complication rates range from 10% to 30%. Ankle osteoarthrosis most commonly occurs as a consequence of trauma. Ankle arthrodesis and total ankle replacement are the most common surgical treatments of end stage ankle osteoarthrosis. Both types of surgery result in similar clinical improvement at midterm; however, gait analysis has demonstrated the superiority of total ankle replacement over arthrodesis. More recently, conservative surgery (extraarticular alignment osteotomies) around the ankle has gained popularity in treating early- to mid-stage ankle osteoarthrosis. Adult acquired flatfoot deformity is a consequence of posterior tibial tendon dysfunction in 80% of cases. Classification is based upon the function of the tibialis posterior tendon, the reducibility of the deformity, and the condition of the ankle joint. Conservative treatment includes orthotics and eccentric muscle training. Functional surgery is indicated for treatment in the early stages. In case of fixed deformity, corrective and stabilising surgery is performed. Cite this article: Crevoisier X, Assal M, Stanekova K. Hallux valgus, ankle osteoarthrosis and adult acquired flatfoot deformity: a review of three common foot and ankle pathologies and their treatments. EFORT Open Rev 2016;1:58–64. DOI: 10.1302/2058-5241.1.000015. PMID:28461929

Persistent inflammation, immunosuppression, and catabolism and the development of chronic critical illness after surgery.

PubMed

Efron, Philip A; Mohr, Alicia M; Bihorac, Azra; Horiguchi, Hiroyuki; Hollen, McKenzie K; Segal, Mark S; Baker, Henry V; Leeuwenburgh, Christiaan; Moldawer, Lyle L; Moore, Frederick A; Brakenridge, Scott C

2018-05-25

As early as the 1990s, chronic critical illness, a distinct syndrome of persistent high-acuity illness requiring management in the ICU, was reported under a variety of descriptive terms including the "neuropathy of critical illness," "myopathy of critical illness," "ICU-acquired weakness," and most recently "post-intensive care unit syndrome." The widespread implementation of targeted shock resuscitation, improved organ support modalities, and evidence-based protocolized ICU care has resulted in significantly decreased in-hospital mortality within surgical ICUs, specifically by reducing early multiple organ failure deaths. However, a new phenotype of multiple organ failure has now emerged with persistent but manageable organ dysfunction, high resource utilization, and discharge to prolonged care facilities. This new multiple organ failure phenotype is now clinically associated with the rapidly increasing incidence of chronic critical illness in critically ill surgery patients. Although the underlying pathophysiology driving chronic critical illness remains incompletely described, the persistent inflammation, immunosuppression, and catabolism syndrome has been proposed as a mechanistic framework in which to explain the increased incidence of chronic critical illness in surgical ICUs. The purpose of this review is to provide a historic perspective of the epidemiologic evolution of multiple organ failure into persistent inflammation, immunosuppression, and catabolism syndrome; describe the mechanism that drives and sustains chronic critical illness, and review the long-term outcomes of surgical patients who develop chronic critical illness. Copyright © 2018 Elsevier Inc. All rights reserved.

Development of a patient decision aid for choice of surgical treatment for breast cancer

PubMed Central

Sawka, Carol A.; Goel, Vivek; Mahut, Catherine A.; Taylor, Glen A.; Thiel, Elaine C.; O'Connor, Annette M.; Ackerman, Ida; Burt, Janet H.; Gort, Elaine H.

2002-01-01

Purpose A patient decision aid for the surgical treatment of early stage breast cancer was developed and evaluated. The rationale for its development was the knowledge that breast conserving therapy (lumpectomy followed by breast radiation) and mastectomy produce equivalent outcomes, and the current general agreement that the decision for the type of surgery should rest with the patient. Methods A decision aid was developed and evaluated in sequential pilot studies of 18 and 10 women with newly diagnosed breast cancer who were facing a decision for breast conserving therapy or mastectomy. Both qualitative (general reaction, self‐reported anxiety, clarity, satisfaction) and quantitative (knowledge and decisional conflict) measures were assessed. Results The decision aid consists of an audiotape and workbook and takes 36 min to complete. Based on qualitative comments and satisfaction ratings, 17 of 18 women reported a positive reaction to the decision aid, and all 18 reported that it helped clarify information given by the surgeon. Women did not report an increase in anxiety and 17 of 18 women were either satisfied or very satisfied with the decision aid. Conclusion This pilot study supports the hypothesis that this decision aid may be a helpful adjunct in the decision for surgical management of early stage breast cancer. We are currently conducting a randomized trial of the decision aid versus a simple educational pamphlet to evaluate its efficacy as measured by knowledge, decisional conflict, anxiety and post‐decisional regret. PMID:11281859

[Analysis of the causes of failure in surgical treatment of cancer of the larynx].

PubMed

Semczuk, B; Sekuła, J; Szmeja, Z; Janczewski, G; Kruk-Zagajewska, A; Olszewski, E; Niedzielska, G; Horoch, A; Osuch-Wójcikiewicz, E; Sieradzki, A

1991-01-01

In the years 1985-1990 within the group of 2769 patients operated upon for laryngeal cancer in four medical centres (Kraków, Poznań, Warszawa, Lublin), a clinical analysis on surgical treatment failures was performed. The most significant reasons of failures were: the highly advanced age of patients, coexistent diseases, in particular the cardiopulmonary disease; poor information of neoplastic diseases (carcinomas) and delayed referral to the doctor; lack of consent for surgical treatment; old fashioned diagnostic methods; prolonged period of making diagnosis; increasing number of patients with supra-glottic localization including the hypo-pharynx and piriform recess; a considerable degree of organ ++cancer advancement and substantial clinical advancement; not radical excision of neck glands; intra-surgical blood transfusion; micrometastases to lymphatic glands; immunity collapse; discontinuance of post-surgical radiation on affected parts; lack of lymphadenectomy backward from accessory nerve ; massive cancer metastases to lymph nodes; high histologic malignancy with characteristic carcinous invasiveness; and finally, surgical and post-surgical early and late complications ranginy within our material from 25% to 29% of surgical patients. Basing on the above mentioned analysis, the authors developed indications for surgical treatment of laryngeal cancer.

Interventions for treating proximal humeral fractures in adults.

PubMed

Handoll, Helen H G; Ollivere, Benjamin J; Rollins, Katie E

2012-12-12

Fractures of the proximal humerus are common injuries. The management, including surgical intervention, of these fractures varies widely. This is an update of a Cochrane review first published in 2001 and last updated in 2010. To review the evidence supporting the various treatment and rehabilitation interventions for proximal humeral fractures. We searched the Cochrane Bone, Joint and Muscle Trauma Group Specialised Register, the Cochrane Central Register of Controlled Trials, MEDLINE, EMBASE and other databases, and bibliographies of trial reports. The full search ended in January 2012. All randomised controlled trials pertinent to the management of proximal humeral fractures in adults were selected. Two people performed independent study selection, risk of bias assessment and data extraction. Only limited meta-analysis was performed. Twenty-three small randomised trials with a total of 1238 participants were included. Bias in these trials could not be ruled out. Additionally there is a need for caution in interpreting the results of these small trials, which generally do not provide sufficient evidence to conclude that any non-statistically significant finding is 'evidence of no effect'.Eight trials evaluated conservative treatment. One trial found an arm sling was generally more comfortable than a less commonly used body bandage. There was some evidence that 'immediate' physiotherapy compared with that delayed until after three weeks of immobilisation resulted in less pain and potentially better recovery in people with undisplaced or other stable fractures. Similarly, there was evidence that mobilisation at one week instead of three weeks alleviated short term pain without compromising long term outcome. Two trials provided some evidence that unsupervised patients could generally achieve a satisfactory outcome when given sufficient instruction for an adequate self-directed exercise programme.Six heterogeneous trials, involving a total of 270 participants with displaced and/or complex fractures, compared surgical versus conservative treatment. Pooled results of patient-reported functional scores at one year from three trials (153 participants) showed no statistically significant difference between the two groups (standardised mean difference -0.10, 95% CI -0.42 to 0.22; negative results favour surgery). Quality of life based on the EuroQol results scores from three trials (153 participants) showed non-statistically significant differences between the two groups at three time points up to 12 months. However, the pooled EuroQol results at two years (101 participants) from two trials run concurrently from the same centre were significantly in favour of the surgical group. There was no significant difference between the two groups in mortality (8/98 versus 5/98; RR 1.55, 95% CI 0.55 to 4.36; 4 trials). Significantly more surgical group patients had additional or secondary surgery (18/112 versus 5/111; RR 3.36, 95% CI 1.33 to 8.49; 5 trials). This is equivalent to an extra operation in one of every nine surgically treated patients.Different methods of surgical management were tested in seven small trials. One trial comparing two types of locking plate versus a locking nail for treating two-part surgical neck fractures found some evidence of better function after plate fixation but also of a higher rate of surgically-related complications. One trial comparing a locking plate versus minimally invasive fixation with distally inserted intramedullary nails found some evidence of a short-term benefit for the nailing group. Compared with hemiarthroplasty, tension-band fixation of severe injuries using wires was associated with a higher re-operation rate in one trial. Two trials found no important differences between 'polyaxial' and 'monaxial' screws combined with locking plate fixation. One trial produced some preliminary evidence that tended to support the use of medial support locking screws in locking plate fixation. One trial found better functional results for one of two types of hemiarthroplasty.Very limited evidence suggested similar outcomes from early versus later mobilisation after either surgical fixation (one trial) or hemiarthroplasty (one trial). There is insufficient evidence to inform the management of these fractures. Early physiotherapy, without immobilisation, may be sufficient for some types of undisplaced fractures. It remains unclear whether surgery, even for specific fracture types, will produce consistently better long term outcomes but it is likely to be associated with a higher risk of surgery-related complications and requirement for further surgery.There is insufficient evidence to establish what is the best method of surgical treatment, either in terms of the use of different categories of surgical intervention (such as plate versus nail fixation, or hemiarthroplasty versus tension-wire fixation) or different methods of performing an intervention in the same category (such as different methods of plate fixation). There is insufficient evidence to say when to start mobilisation after either surgical fixation or hemiarthroplasty.

Extravasation injuries: current medical and surgical treatment.

PubMed

Doornaert, M; Monstrey, S; Roche, N

2013-01-01

Extravasation is a devastating complication of intravenous therapy that develops when a drug infiltrates the interstitial tissue surrounding the vein. Due to the uncertain and possibly dramatic outcome, early recognition and adequate treatment with the aid of a standardized protocol are needed. A pubmed literature search was conducted and all relevant articles were reviewed for the development of an extravasation treatment protocol. An overview of current treatment guidelines and clinical experience is provided. The extravasation treatment protocol was implied during 1 year in this university hospital with satisfactory outcome. Treatment starts with prevention. In case of an established extravasation injury, early recognition, assessment of severity, and treatment with medical and/or surgical therapies are recommended.

Nutritional therapy and infectious diseases: a two-edged sword.

PubMed

Donabedian, Haig

2006-09-04

The benefits and risks of nutritional therapies in the prevention and management of infectious diseases in the developed world are reviewed. There is strong evidence that early enteral feeding of patients prevents infections in a variety of traumatic and surgical illnesses. There is, however, little support for similar early feeding in medical illnesses. Parenteral nutrition increases the risk of infection when compared to enteral feeding or delayed nutrition. The use of gastric feedings appears to be as safe and effective as small bowel feedings. Dietary supplementation with glutamine appears to lower the risk of post-surgical infections and the ingestion of cranberry products has value in preventing urinary tract infections in women.

Early tracking would improve the operative experience of general surgery residents.

PubMed

Stain, Steven C; Biester, Thomas W; Hanks, John B; Ashley, Stanley W; Valentine, R James; Bass, Barbara L; Buyske, Jo

2010-09-01

High surgical complexity and individual career goals has led most general surgery (GS) residents to pursue fellowship training, resulting in a shortage of surgeons who practice broad-based general surgery. We hypothesize that early tracking of residents would improve operative experience of residents planning to be general surgeons, and could foster greater interest and confidence in this career path. Surgical Operative Log data from GS and fellowship bound residents (FB) applying for the 2008 American Board of Surgery Qualifying Examination (QE) were used to construct a hypothetical training model with 6 months of early specialization (ESP) for FB residents in 4 specialties (cardiac, vascular, colorectal, pediatric); and presumed these cases would be available to GS residents within the same program. A total of 142 training programs had both FB residents (n = 237) and GS residents (n = 402), and represented 70% of all 2008 QE applicants. The mean numbers of operations by FB and GS residents were 1131 and 1091, respectively. There were a mean of 252 cases by FB residents in the chief year, theoretically making 126 cases available for each GS resident. In 9 defined categories, the hypothetical model would result in an increase in the 5-year operative experience of GS residents (mastectomy 6.5%; colectomy 22.8%; gastrectomy 23.4%; antireflux procedures 23.4%; pancreatic resection 37.4%; liver resection 29.3%; endocrine procedures 19.6%; trauma operations 13.3%; GI endoscopy 6.5%). The ESP model improves operative experience of GS residents, particularly for complex gastrointestinal procedures. The expansion of subspecialty ESP should be considered.

Odontogenic keratocysts in the Basal Cell Nevus (Gorlin-Goltz) Syndrome associated with paresthesia of the lower jaw: Case report, retrospective analysis of a representative Czech cohort and recommendations for the early diagnosis.

PubMed

Hubacek, Milan; Kripnerova, Tereza; Nemcikova, Michaela; Krepelová, Anna; Puchmajerova, Alena; Malikova, Marcela; Havlovicová, Markéta; Cadova, Jana; Kodet, Roman; Macek, Milan; Dostalova, Tatjana

2016-09-01

Identification of early presenting signs of the Basal Cell Nevus (BCNS; synonyme Gorlin-Goltz) syndrome, which is associated with a principal triad of multiple basal cell nevi, jaw odontogenic keratocysts, and skeletal anomalies, in stomatological and neurological practices. Proposal of multidisciplinary diagnostic algorithm comprising other medical specialists, including pathology, imaging, laboratory and molecular analyses based on the study outcomes. Case report of a male patient reporting paresthesia of their lower jaw, with right facial asymmetry (maxilla and mandible) and radiological detection of large osteolytic lesions in both jaws, including a retrospective analysis of a representative Czech cohort with BCNS from within the last decade. Clinical, imaging and laboratory analyses were carried out at a national tertiary centre. A multidisciplinary clinical approach followed by surgical management lead to the identification of odontogenic cysts, which were substantiated by histological examination. DNA sequencing of the PTCH1 gene detected a c.2929dupT resulting in p. Tyr977Leufs*16 pathogenic variant. This finding confirmed the clinical and laboraoty diagnosis of BCNS. Parental DNA analysis showed that this causal genetic defect arose de novo. Surgical management and orthodontic therapy were successful. Analysis of the reported case and retrospective data analysis provided evidence that paresthesia of the lower jaw should be considered as one of the early presenting signs of this rare disorder in stomatological and neurological practice. Obtained results allowed us to formulate recommendations for diagnostic practice in stomatology and neurology.

Use of Cryoablation and Osteoplasty Reinforced with Kirschner Wires in the Treatment of Femoral Metastasis

DOE Office of Scientific and Technical Information (OSTI.GOV)

Abdel-Aal, Ahmed Kamel, E-mail: akamel@uabmc.edu; Underwood, Edgar S.; Saddekni, Souheil

2012-10-15

Purpose: We report the case of a 43-year-old man with metastatic breast carcinoma to the proximal right femur resulting in severe painful pathological fracture. The patient experienced severe pain despite large doses of analgesia, resulting in impaired functionality and quality of life. The patient had significant comorbidities, making him a high surgical risk. Materials and Methods: The patient was treated with cryoablation and osteoplasty, followed by a novel technique consisting of osteoplasty reinforced with bone marrow Kirschner wires (K-wires) which will be described in details in this report. Results: The patient reported significant pain relief after the procedure, and gainedmore » right lower extremity functionality, as compared to total immobility before the procedure. Conclusion: Our technique offers an alternative feasible treatment for patients at high surgical risk with pathological fractures in weight-bearing bones, in which osteoplasty alone has a high risk of cement leakage, inadequate fracture reduction, and early refracture. To our knowledge, our technique has not been previously described.« less

Missed aortic valve endocarditis resulting in complete atrioventricular block and redo mechanical valve replacement.

PubMed

Harky, Amer; Garner, Megan; Popa, Miruna; Shipolini, Alex

2017-08-03

Infective endocarditis is a rare disease associated with high morbidity and mortality. As a result, early diagnosis and prompt antibiotic treatment with or without surgical intervention is crucial in the management of such condition.We report a case of missed infective endocarditis of the aortic valve. The patient underwent mechanical aortic valve replacement, with the native valve being sent for histopathological examination. On re-admission 16 months later, he presented with syncope, shortness of breathing and complete heart block. On review of the histopathology of native aortic valve, endocarditis was identified which had not been acted on. The patient underwent redo aortic valve replacement for severe aortic regurgitation.We highlight the importance of following up histopathological results as well as the need for multidisciplinary treatment of endocarditis with a combination of surgical and antibiotic therapy. © BMJ Publishing Group Ltd (unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

The role of total elbow arthroplasty in traumatology.

PubMed

Mansat, P; Bonnevialle, N; Rongières, M; Bonnevialle, P

2014-10-01

Fractures of the distal humerus account for 5% of osteoporotic fractures in subjects older than 60 years. A history of osteoporosis, co-morbidities, and joint comminution make their management difficult. The therapeutic options are limited to functional treatments, osteosynthesis, or either partial or total arthroplasty. Functional treatment of distal humerus fractures in the elderly subject provide inconsistent results, often with persistence of pain with a stiff or unstable elbow. Osteosynthesis remains the reference treatment for these fractures, following the principle of stable and rigid osteosynthesis allowing early mobilization. However, joint comminution and a history of osteoporosis occasionally make it impossible to meet this objective, with a considerable rate of complications and surgical revisions. Total elbow arthroplasty remains an alternative to osteosynthesis with very satisfactory immediate results restoring a painless, stable, and functional elbow. These results seem reproducible and sustainable over time. The complication rate is not uncommon with an approximately 10% surgical revision rate. Elbow hemiarthroplasty remains to be validated in this indication. V. Copyright © 2014 Elsevier Masson SAS. All rights reserved.

Histology and surface ultrastructure during early healing after gingival augmentation with a three-dimensional collagen matrix: A report of six cases.

PubMed

Rusu, Darian; Stratul, Stefan-Ioan; Festila, Dana; Surlin, Petra; Kasaj, Adrian; Baderca, Flavia; Boariu, Marius; Jentsch, Holger; Locovei, Cosmin; Calenic, Bogdan

2017-01-01

The objective of the present case series is to describe the histology and surface ultrastructure of augmented keratinized gingival mucosa in humans during the early healing phase after surgical placement of a xenogeneic collagen matrix. Six patients underwent surgical augmentation of keratinized tissue by placement of a three-dimensional (3D) xenogeneic collagen matrix. Full-depth mucosal biopsies including original attached gingiva, augmented gingiva, and the separation zone were performed at baseline and at postoperative days 7 and 14. The specimens were stained with hematoxylin-eosin, Masson-trichrome, picrosirius red, and Papanicolaou's trichrome. Low-vacuum scanning electron microscopy (SEM) surface analysis was correlated with histology. The separation zone was clearly visible upon histologic and SEM examination at 7 days. The portions of augmented mucosa consisted of well-structured, immature gingival tissue with characteristics of per secundam healing underlying a completely detached amorphous collagenous membrane-like structure of approximately 100 μm thick. At 14 days, histologic and ultrastructural examinations showed an almost complete maturation process. There were no detectable remnants of the collagen matrix within the newly formed tissues at either time point. Within their limits the results suggest that the 3D collagen matrix appears to play an indirect role during the early phase of wound healing by protecting the newly formed underlying tissue and guiding the epithelialization process.

Intraoperative boost radiation effects on early wound complications in breast cancer patients undergoing breast-conserving surgery

PubMed

Gülçelik, Mehmet Ali; Doğan, Lütfi; Karaman, Niyazi; Turan, Müjdat; Kahraman, Yavuz Selim; Akgül, Gökhan Giray; Özaslan, Cihangir

2017-08-23

Background/aim: Intraoperative radiation therapy (IORT) may pose a risk for wound complications. All technical aspects of IORT regarding early wound complications were evaluated. Materials and methods: Ninety-three consecutive patients operated on with the same surgical technique and given (study group) or not given (control group) IORT were included. Wound complications were evaluated in two groups. Results: Forty-three patients were treated with boost dose IORT and 50 patients were treated with breast-conserving surgery without IORT. When both groups were compared in terms of early postoperative complications, there were 11 (25.5%) patients with seroma in the IORT group and 3 patients (6%) in the control group (P = 0.04). While 9 (21%) patients were seen to have surgical site infection (SSI) in the IORT group, there was 1 (2%) SSI in the control group (P = 0.005). There were 15 (35%) patients with delayed wound healing in the IORT group and 4 patients (8%) in the control group (P = 0.006). Conclusion: IORT could have a negative effect on seroma formation, SSI, and delayed healing. It should be kept in mind, however, that in centers with IORT implementation, the complication rate could also increase. Necessary measures for better sterilization in the operating room should be taken, while patient wound healing should be monitored closely.

The Results of Surgical Treatment of Cushing Tumors in the Republic of Uzbekistan: Establishing Transsphenoidal Surgery in A Developing Nation.

PubMed

Powell, Michael P; Narimova, Gulshekra J; Halimova, Zamira J

2017-01-01

Transsphenoidal surgery (TSS) was introduced into the Republic of Uzbekistan in 2005 and has been developing since then. The principal center for the management of all pituitary disease is a single site for a nation with a population of approximately 30 million. Results in surgery for Cushing disease are a marker of surgical technical skill in TSS. All previously published series come from the developed world, where sophisticated investigations and management are available. Many of these investigations are not available in Uzbekistan. This mixed series of 154 patients from 2000 to 2013 presents the data from Uzbekistan. The management of Cushing disease before the introduction of TSS was with unilateral adrenalectomy, a procedure virtually unknown in the West. It reduces cortisol burden but is, in the long-term, only a temporary measure because it allows the tumor to continue to grow. The results of this procedure are presented and show that in the short-term, surprisingly reasonable remission is obtained. These results are contrasted with the experience with TSS, for which the impact of the input from an experienced team including an endocrinologist and neurosurgeon from the United Kingdom allowed a transformation in management and enabled outcomes to match what can be expected in the West. TSS for Cushing's Disease achieved an early remission of 68.7% (early morning cortisol of <50 nmol/L), although 4 patients relapsed. Copyright © 2016 Elsevier Inc. All rights reserved.

Lung salvage by pulmonary arterioplasty after vascular injury during video-assisted thoracoscopic surgical right upper lobectomy.

PubMed

Petel, M R; Mahieu, J; Baste, J M

2015-01-01

Video Assisted Thoracoscopic Surgical (VATS) lobectomy is now considered feasible and safe. Nevertheless, thoracic surgeons need to be aware of dramatic complications that may occur during this procedure and how best to manage them. We report the case of a severe tear of the right pulmonary artery (PA) during elective VATS upper lobectomy, leading to emergency conversion to control the bleeding. Initial arterial repair was performed by end-to-end anastomosis. Early CT angiography showed thrombosis of the right PA due to anastomotic stenosis. We performed emergency pulmonary arterioplasty with a prosthetic patch to save the right lung. A CT scan days after surgical lung salvage confirmed the permeability of the PA and normal vascularization of the two remaining right lobes. We discuss herein this dramatic complication of VATS lobectomy, the viability of the lung after pulmonary arterial thrombosis, and advocate for early postoperative imaging after pulmonary arterioplasty. Copyright© Acta Chirurgica Belgica.

Early Ectopic Recurrence of Craniopharyngioma in the Cerebellopontine Angle.

PubMed

Mahdi, Mohamad-Motaz Al; Krauss, Joachim K; Nakamura, Makoto; Brandis, Almuth; Hong, Bujung

2018-01-01

Ectopic recurrence of craniopharyngioma in the cerebellopontine angle after surgical resection of a suprasellar craniopharyngioma is rare. Thus, only 5 cases were reported with a delay ranging between 4 and 26 years after removal of the primary tumor. We report a unique case of ectopic recurrence of craniopharyngioma in the cerebellopontine angle, which occurred at only 4 months after surgical resection of the primary tumor. A 24-year-old man underwent resection of a suprasellar craniopharyngioma via a right pterional approach four months earlier. During follow-up, cerebral magnetic resonance imaging (MRI) showed a round homogeneous contrast-enhancing tumor in the right cerebellopontine angle with neither relation to the internal auditory canal nor to the dura mater. After microsurgical resection, histopathological findings revealed ectopic recurrence of craniopharyngioma with similar tumors like the primary tumor. Although infrequent, craniopharyngioma may disseminate via the cerebrospinal fluid during surgical resection and grow in an ectopic place. Early follow-up and MRI scan following resection of a craniopharyngioma is recommended.

Time-motion analysis of clinical nursing documentation during implementation of an electronic operating room management system for ophthalmic surgery.

PubMed

Read-Brown, Sarah; Sanders, David S; Brown, Anna S; Yackel, Thomas R; Choi, Dongseok; Tu, Daniel C; Chiang, Michael F

2013-01-01

Efficiency and quality of documentation are critical in surgical settings because operating rooms are a major source of revenue, and because adverse events may have enormous consequences. Electronic health records (EHRs) have potential to impact surgical volume, quality, and documentation time. Ophthalmology is an ideal domain to examine these issues because procedures are high-throughput and demand efficient documentation. This time-motion study examines nursing documentation during implementation of an EHR operating room management system in an ophthalmology department. Key findings are: (1) EHR nursing documentation time was significantly worse during early implementation, but improved to a level near but slightly worse than paper baseline, (2) Mean documentation time varied significantly among nurses during early implementation, and (3) There was no decrease in operating room turnover time or surgical volume after implementation. These findings have important implications for ambulatory surgery departments planning EHR implementation, and for research in system design.

Time-Motion Analysis of Clinical Nursing Documentation During Implementation of an Electronic Operating Room Management System for Ophthalmic Surgery

PubMed Central

Read-Brown, Sarah; Sanders, David S.; Brown, Anna S.; Yackel, Thomas R.; Choi, Dongseok; Tu, Daniel C.; Chiang, Michael F.

2013-01-01

Efficiency and quality of documentation are critical in surgical settings because operating rooms are a major source of revenue, and because adverse events may have enormous consequences. Electronic health records (EHRs) have potential to impact surgical volume, quality, and documentation time. Ophthalmology is an ideal domain to examine these issues because procedures are high-throughput and demand efficient documentation. This time-motion study examines nursing documentation during implementation of an EHR operating room management system in an ophthalmology department. Key findings are: (1) EHR nursing documentation time was significantly worse during early implementation, but improved to a level near but slightly worse than paper baseline, (2) Mean documentation time varied significantly among nurses during early implementation, and (3) There was no decrease in operating room turnover time or surgical volume after implementation. These findings have important implications for ambulatory surgery departments planning EHR implementation, and for research in system design. PMID:24551402

Necrotizing Fasciitis

PubMed Central

Sadasivan, Jagdish; Maroju, Nanda Kishore; Balasubramaniam, Anandh

2013-01-01

Necrotizing fasciitis (NF) is among the most challenging surgical infections faced by a surgeon. The difficulty in managing this entity is due to a combination of difficulty in diagnosis, and also of early as well as late management. For the patient, such a diagnosis means prolonged hospital stay, painful dressings, an extended recovery, and in some unfortunate cases even loss of limb or life. Necrotizing fasciitis is a fairly common condition in surgical practice in the Indian context resulting in a fairly large body of clinical experience. This article reviews literature on MEDLINE with the key words “necrotizing,” “fasciitis,” and “necrotizing infections” from 1970, as well as from articles cross referenced therein. The authors attempt to draw comparisons to their own experience in managing this condition to give an Indian perspective to the condition. PMID:24459334

Advances in percutaneous interventional therapies: the tricuspid valve.

PubMed

Jabbour, Richard J; Giannini, Francesco; Tanaka, Akihito; Mangieri, Antonio; Mikhail, Ghada W; Latib, Azeem; Colombo, Antonio

2017-05-01

Tricuspid regurgitation (TR) is a prevalent valve condition, with an estimated 1.6 million people in the USA living with moderate or greater severity. Functional TR, which predominantly develops due to left-sided heart disease, is the predominant condition affecting the tricuspid valve in the Western world and severe TR is associated with substantial morbidity and mortality. In part, due to a prolonged latency period with insidious symptoms, patients are often referred for surgery at advanced stages, with associated increased or prohibitive surgical risk. In addition, surgical treatment can result in high rates of recurrence. Therefore, there is an unmet need for percutaneous therapies that may provide a relatively low-risk treatment option. There are several devices with early human feasibility data available that will be reviewed in this article.

Surgical factors in pediatric cochlear implantation and their early effects on electrode activation and functional outcomes.

PubMed

Francis, Howard W; Buchman, Craig A; Visaya, Jiovani M; Wang, Nae-Yuh; Zwolan, Teresa A; Fink, Nancy E; Niparko, John K

2008-06-01

To assess the impact of surgical factors on electrode status and early communication outcomes in young children in the first 2 years of cochlear implantation. Prospective multicenter cohort study. Six tertiary referral centers. Children 5 years or younger before implantation with normal nonverbal intelligence. Cochlear implant operations in 209 ears of 188 children. Percent active channels, auditory behavior as measured by the Infant Toddler Meaningful Auditory Integration Scale/Meaningful Auditory Integration Scale and Reynell receptive language scores. Stable insertion of the full electrode array was accomplished in 96.2% of ears. At least 75% of electrode channels were active in 88% of ears. Electrode deactivation had a significant negative effect on Infant Toddler Meaningful Auditory Integration Scale/Meaningful Auditory Integration Scale scores at 24 months but no effect on receptive language scores. Significantly fewer active electrodes were associated with a history of meningitis. Surgical complications requiring additional hospitalization and/or revision surgery occurred in 6.7% of patients but had no measurable effect on the development of auditory behavior within the first 2 years. Negative, although insignificant, associations were observed between the need for perioperative revision of the device and 1) the percent of active electrodes and 2) the receptive language level at 2-year follow-up. Activation of the entire electrode array is associated with better early auditory outcomes. Decrements in the number of active electrodes and lower gains of receptive language after manipulation of the newly implanted device were not statistically significant but may be clinically relevant, underscoring the importance of surgical technique and the effective placement of the electrode array.

Potentially preventable dental care in operating rooms for children enrolled in Medicaid.

PubMed

Bruen, Brian K; Steinmetz, Erika; Bysshe, Tyler; Glassman, Paul; Ku, Leighton

2016-09-01

In this study, the authors examined the prevalence and cost of care for children enrolled in Medicaid for potentially preventable dental conditions who receive surgical care in hospital operating rooms (ORs) or ambulatory surgery centers (ASCs). The authors analyzed Medicaid data from 8 states to find cases in which children aged 1 to 20 years received surgical care in ORs or ASCs in 2010 and 2011 for potentially preventable diagnoses, as defined with diagnostic codes. For 6 states with complete data, there were 26,373 cases in 2011 in which children received OR or ASC surgical care for potentially preventable conditions. These cases represent approximately 0.5% of all children enrolled in Medicaid in these states and approximately 1% of children enrolled in Medicaid who received any dental care. There were $68 million in total Medicaid payments for these cases, with an average of $2,581 per case. Diagnostic codes indicated that 98% of cases were related to treatment of dental caries. More than two-thirds of the cases (71%) were children aged 1 to 5 years. Extrapolation to the United States suggests that approximately $450 million in additional expenditures occurred in 2011 because of OR or ASC surgical care for potentially preventable pediatric dental conditions, primarily related to early childhood caries. Strategies to improve prevention of early childhood caries, including community- and family-based education, and to increase access to timely and early dental care for low-income children could reduce the burdens and costs of these dental problems. Copyright © 2016 American Dental Association. Published by Elsevier Inc. All rights reserved.

Pedunculopontine Nucleus Region Deep Brain Stimulation in Parkinson Disease: Surgical Techniques, Side Effects, and Postoperative Imaging

PubMed Central

Hamani, Clement; Lozano, Andres M.; Mazzone, Paolo A.M.; Moro, Elena; Hutchison, William; Silburn, Peter A.; Zrinzo, Ludvic; Alam, Mesbah; Goetz, Laurent; Pereira, Erlick; Rughani, Anand; Thevathasan, Wesley; Aziz, Tipu; Bloem, Bastiaan R.; Brown, Peter; Chabardes, Stephan; Coyne, Terry; Foote, Kelly; Garcia-Rill, Edgar; Hirsch, Etienne C.; Okun, Michael S.; Krauss, Joachim K.

2017-01-01

The pedunculopontine nucleus (PPN) region has received considerable attention in clinical studies as a target for deep brain stimulation (DBS) in Parkinson disease. These studies have yielded variable results with an overall impression of improvement in falls and freezing in many but not all patients treated. We evaluated the available data on the surgical anatomy and terminology of the PPN region in a companion paper. Here we focus on issues concerning surgical technique, imaging, and early side effects of surgery. The aim of this paper was to gain more insight into the reasoning for choosing specific techniques and to discuss short-comings of available studies. Our data demonstrate the wide range in almost all fields which were investigated. There are a number of important challenges to be resolved, such as identification of the optimal target, the choice of the surgical approach to optimize electrode placement, the impact on the outcome of specific surgical techniques, the reliability of intraoperative confirmation of the target, and methodological differences in postoperative validation of the electrode position. There is considerable variability both within and across groups, the overall experience with PPN DBS is still limited, and there is a lack of controlled trials. Despite these challenges, the procedure seems to provide benefit to selected patients and appears to be relatively safe. One important limitation in comparing studies from different centers and analyzing outcomes is the great variability in targeting and surgical techniques, as shown in our paper. The challenges we identified will be of relevance when designing future studies to better address several controversial issues. We hope that the data we accumulated may facilitate the development of surgical protocols for PPN DBS. PMID:27728909

Keyhole Approach Combined With External Ventricular Drainage for Ruptured, Poor-Grade, Anterior Circulation Cerebral Aneurysms

PubMed Central

Zheng, Shu-Fa; Yao, Pei-Sen; Yu, Liang-Hong; Kang, De-Zhi

2015-01-01

Abstract Poor-grade ruptured anterior circulation cerebral aneurysms are frequently associated with severe vasospasm and high morbidity rates despite recent remarkable advances in endovascular coiling. Here, we explored the feasibility of keyhole approach combined with external ventricular drainage for ruptured, poor-grade, anterior circulation cerebral aneurysms. We retrospectively assessed the records of 103 patients with ruptured, Hunt and Hess grade IV or V, anterior circulation cerebral aneurysms. The patients were divided into 2 groups (conservative group and surgical group). In surgical group, patients were divided into 2 subgroups according to surgical time (within 24 hours and at 24–48 hours). Clinical outcome was assessed at the 6-month follow-up and categorized according to modified Rankin Scale (mRS) score. Twenty percent of patients (9/44) in conservative group obtained good outcome, while 54% (32/54) in surgical group (P < 0.05). Mortality was 73% in conservative group and 40% in surgical group, respectively. In surgical group, age, Hunt and Hess grade (IV or V), and timing of intervention (<24 hours or later) influenced the clinical outcome of the patients (P < 0.05), while sex, Fisher grade, hydrocephalus, the location of aneurysms, and cerebral vasospasm (CVS) not (P > 0.05). Furthermore, 65% of patients (22/34) operated within 24 hours after onset of hemorrhage had a good outcome compared with 20% of patients (5/25) operated at 24 to 48 hours in surgical group (P < 0.05). The results indicate that keyhole approach combined with external ventricular drainage is a safe and reliable treatment for ruptured, poor-grade, anterior circulation cerebral aneurysms in early stage, which will reduce mortality. PMID:26705215

Rhabdomyolysis in Critically Ill Surgical Patients

PubMed Central

Kuzmanovska, Biljana; Cvetkovska, Emilija; Kuzmanovski, Igor; Jankulovski, Nikola; Shosholcheva, Mirjana; Kartalov, Andrijan; Spirovska, Tatjana

2016-01-01

Introduction: Rhabdomyolysis is a syndrome of injury of skeletal muscles associated with myoglobinuria, muscle weakness, electrolyte imbalance and often, acute kidney injury as severe complication. The aim: of this study is to detect the incidence of rhabdomyolysis in critically ill patients in the surgical intensive care unit (ICU), and to raise awareness of this medical condition and its treatment among the clinicians. Material and methods: A retrospective review of all surgical and trauma patients admitted to surgical ICU of the University Surgical Clinic “Mother Teresa” in Skopje, Macedonia, from January 1st till December 31st 2015 was performed. Patients medical records were screened for available serum creatine kinase (CK) with levels > 200 U/l, presence of myoglobin in the serum in levels > 80 ng/ml, or if they had a clinical diagnosis of rhabdomyolysis by an attending doctor. Descriptive statistical methods were used to analyze the collected data. Results: Out of totally 1084 patients hospitalized in the ICU, 93 were diagnosed with rhabdomyolysis during the course of one year. 82(88%) patients were trauma patients, while 11(12%) were surgical non trauma patients. 7(7.5%) patients diagnosed with rhabdomyolysis developed acute kidney injury (AKI) that required dialysis. Average values of serum myoglobin levels were 230 ng/ml, with highest values of > 5000 ng/ml. Patients who developed AKI had serum myoglobin levels above 2000 ng/ml. Average values of serum CK levels were 400 U/l, with highest value of 21600 U/l. Patients who developed AKI had serum CK levels above 3000 U/l. Conclusion: Regular monitoring and early detection of elevated serum CK and myoglobin levels in critically ill surgical and trauma patients is recommended in order to recognize and treat rhabdomyolysis in timely manner and thus prevent development of AKI. PMID:27703296

Optimal timing for early surgery in infective endocarditis: a meta-analysis.

PubMed

Liang, Fuxiang; Song, Bing; Liu, Ruisheng; Yang, Liu; Tang, Hanbo; Li, Yuanming

2016-03-01

To systematically review early surgery and the optimal timing of surgery in patients with infective endocarditis (IE), a search for foreign and domestic articles on cohort studies about the association between early surgery and infective endocarditis published from inception to January 2015 was conducted in the PubMed, EMBASE, Chinese Biomedical Literature (CBM), Wanfang and Chinese National Knowledge Infrastructure (CNKI) databases. The studies were screened according to the inclusion and exclusion criteria, the data were extracted and the quality of the method of the included studies was assessed. Then, the meta-analysis was performed using the Stata 12.0 software. Sixteen cohort studies, including 8141 participants were finally included. The results of the meta-analysis revealed that, compared with non-early surgery, early surgery in IE lowers the incidence of in-hospital mortality [odds ratio (OR) = 0.57, 95% confidence interval (CI) (0.42, 0.77); P = 0.000, I(2) = 73.1%] and long-term mortality [OR = 0.57, 95% CI (0.43, 0.77); P = 0.001, I(2) = 67.4%]. Further, performing operation within 2 weeks had a more favourable effect on long-term mortality [OR = 0.63, 95% CI (0.41, 0.97); P = 0.192, I(2) = 39.4%] than non-early surgery. In different kinds of IE, we found that early surgery for native valve endocarditis (NVE) had a lower in-hospital [OR = 0.46, 95% CI (0.31, 0.69); P = 0.001, I(2) = 73.0%] and long-term [OR = 0.57, 95% CI (0.40, 0.81); P = 0.001, I(2) = 68.9%] mortality than the non-early surgery group. However, for prosthetic valve endocarditis (PVE), in-hospital mortality did not differ significantly [OR = 0.83, 95% CI (0.65, 1.06); P = 0.413, I(2) = 0.0%] between early and non-early surgery. We concluded that early surgery was associated with lower in-hospital and long-term mortality compared with non-early surgical treatment for IE, especially in NVE. However, the optimal timing of surgery remains unclear. Additional larger prospective clinical trials will be required to clarify the optimal timing for surgical intervention and determine its efficacy in PVE. © The Author 2015. Published by Oxford University Press on behalf of the European Association for Cardio-Thoracic Surgery. All rights reserved.

Surgical management of breast cancer in China: A 15-year single-center retrospective study of 18,502 patients.

PubMed

Huang, Nai-Si; Liu, Meng-Ying; Chen, Jia-Jian; Yang, Ben-Long; Xue, Jing-Yan; Quan, Chen-Lian; Mo, Miao; Liu, Guang-Yu; Shen, Zhen-Zhou; Shao, Zhi-Min; Wu, Jiong

2016-11-01

The aim of the study was to review the surgical trends in breast cancer treatment in China over the past 15 years and to explore the possible factors related to the choice of surgical modality.The medical records of 18,502 patients with unilateral early stage breast cancer who underwent surgery from January 1999 to December 2013 at our institute were retrospectively reviewed. The utilization of different surgical modalities and the associated clinicopathological factors were analyzed. Furthermore, the prognostic role of surgical modality was also evaluated.The median patient age was 50.0 years. According to the pTNM staging system, 12.5% of the patients were classified as stage 0; 30.2% as stage I; 40.0% as stage II; and 17.3% as stage III. In total, 9.3% of the patients could not be staged. Overall, 67.1% of the breast cancer cases were estrogen receptor (ER) positive. The pattern of breast cancer surgery has changed tremendously over the past 15 years (P < 0.001). The pattern of mastectomy has shifted from radical mastectomy to modified radical mastectomy and simple mastectomy + sentinel lymph node biopsy. A total of 81.7% of the patients underwent mastectomy without immediate reconstruction, 15.2% underwent breast-conserving surgery (BCS), and 3.7% received immediate breast reconstruction after mastectomy. Age, TNM staging, and pathological characteristics greatly affected the choice of surgical modality. The 5-year recurrence-free survival (RFS) rates for the mastectomy, BCS, and reconstruction groups were 87.6%, 93.2%, and 91.7%, respectively (P < 0.001); the RFS rate was likely affected by distant recurrence instead of loco-regional recurrence. We also identified improved RFS over time, stratified by surgical modality and tumor stage. Multivariate Cox-regression analysis revealed that time of treatment, tumor stage, tumor grade, LVI status, and ER status were independent prognostic factors for RFS in our cohort, whereas surgical modality was not.Mastectomy remains the most prevalent surgical modality used to manage early stage breast cancer in China, although the utilization of BCS has increased in the past decade. However, surgical management was not a prognostic factor for RFS. The selection of appropriate patients depended on the assessment of multiple clinicopathological factors, which is essential for making surgical decisions.

The role of interventional radiology in the management of surgical complications after pancreatoduodenectomy.

PubMed

Sanjay, Pandanaboyana; Kellner, Maximiliane; Tait, Iain Stephen

2012-12-01

This study evaluates the role of interventional radiology (IR) in the management of postoperative complications after pancreatoduodenectomy (PD). A total of 120 consecutive patients were reviewed to identify IR procedures performed for early complications after PD. Findings showed that 24 patients (20.0%) required urgent radiological or surgical re-intervention for early complications, including 11 instances of post-pancreatectomy haemorrhage (PPH), six intra-abdominal abscesses, two bile leaks, one pancreatic fistula and one bowel ischaemia. Three of 24 complications were managed by surgery and 21 were managed by IR. Two of 11 PPHs involved intraluminal haemorrhage (ILH) and nine involved intra-abdominal haemorrhage (IAH). One ILH was managed conservatively and one required surgical intervention. In eight of nine patients with IAH, the bleeding site was identified on computed tomography angiography, and endovascular stenting or coil embolization were performed. No patient required a re-look laparotomy following IR for haemorrhage or intra-abdominal abscess. Overall, three of 120 patients required an urgent re-look laparotomy for early complications. Rates of major morbidity after PD remain high. However, many significant complications (PPH, pancreatic fistula, intra-abdominal abscess) can be managed by IR, reducing the need for reoperation. Re-look surgery is still required in a small percentage (2.5%) of patients. © 2012 International Hepato-Pancreato-Biliary Association.

Intraoperative narrow band imaging better delineates superficial resection margins during transoral laser microsurgery for early glottic cancer.

PubMed

Garofolo, Sabrina; Piazza, Cesare; Del Bon, Francesca; Mangili, Stefano; Guastini, Luca; Mora, Francesco; Nicolai, Piero; Peretti, Giorgio

2015-04-01

The high rate of positive margins after transoral laser microsurgery (TLM) remains a matter of debate. This study investigates the effect of intraoperative narrow band imaging (NBI) examination on the incidence of positive superficial surgical margins in early glottic cancer treated by TLM. Between January 2012 and October 2013, 82 patients affected by Tis-T1a glottic cancer were treated with TLM by type I or II cordectomies. Intraoperative NBI evaluation was performed using 0-degree and 70-degree rigid telescopes. Surgical specimens were oriented by marking the superior edge with black ink and sent to a dedicated pathologist. Comparison between the rate of positive superficial margins in the present cohort and in a matched historical control group treated in the same way without intraoperative NBI was calculated by chi-square test. At histopathological examination, all surgical margins were negative in 70 patients, whereas 7 had positive deep margins, 2 close, and 3 positive superficial margins. The rate of positive superficial margins was thus 3.6% in the present group and 23.7% in the control cohort (P<.001). Routine use of intraoperative NBI increases the accuracy of neoplastic superficial spreading evaluation during TLM for early glottic cancer. © The Author(s) 2014.

Clinical outcome of using gastric remnant or jejunum or colon conduit in surgery for esophageal carcinoma with previous gastrectomy.

PubMed

Jun, Wang; Wei, Wen; Weibing, Wu; Jing, Xu; Fuxi, Zhen; Xiaoxiang, Xi; Bihong, Lu; Tong, Zhou; Liang, Chen; Jinhua, Luo

2017-05-01

For esophageal carcinoma patients with early gastrectomy, individualized surgical plans-including selection of replacement conduit and operation route based on patient's new lesion and surgical history-can achieve the desired therapeutic effect and improve postoperative life quality. We investigated the outcomes at our institution. The clinical data of 42 esophageal carcinoma patients with early gastrectomy were analyzed retrospectively. Esophagectomy was performed combining replacement with remnant stomach in 16 patients, jejunum in 17, and colon in 9. Esophagectomy combining replacement with gastric remnant got advantages of shorter operation time and less bleeding over that of replacement with jejunum or colon. Gastric remnant group scored higher on the QLQ-C30 questionnaire than jejunum or colon group with respect to overall quality of life, physical function, and social relationships. In QLQ-OES18 questionnaire, the scores of appetite recovery and reflux mitigation were more favorable in remnant stomach group than those in jejunum or colon group. Survival analysis showed no significant difference in survival rate among the patients undergoing replacement with gastric remnant, jejunum, or colon. For esophageal carcinoma patients with early gastrectomy, esophagus-gastric remnant anastomosis possesses advantages of shorter operation time, less surgical trauma, and greater life quality after surgery. © 2017 Wiley Periodicals, Inc.

Use of ultrasonic dissection in the early surgical management of periorbital haemangiomas.

PubMed

Claude, O; Picard, A; O'Sullivan, N; Baccache, S; Momtchilova, M; Enjolras, O; Vazquez, M P; Diner, P A

2008-12-01

To evaluate the efficacy and safety of the early surgical excision of periorbital haemangiomas with an ultrasonic scalpel in infants at risk of visual impairment. A retrospective analysis of 67 infants diagnosed to be at risk of amblyopia from periorbital haemangiomas, treated consecutively with the Dissectron between 1994 and 2005. Ophthalmic outcome parameters included the pre- and postoperative measurement of visual axis occlusion, strabismus, astigmatism, and degree of amblyopia. Visual performance showed an overall improvement of 30% following treatment. Seventy-six patients were found to have abnormal ophthalmic examinations preoperatively, compared to 46 following surgery. After surgery, visual axis occlusion decreased from 73 to 6%; amblyopia decreased from 67 to 22%, strabismus decreased from 26 to 18% and astigmatism (>onedioptre) decreased from 66 to 31%. Mean astigmatism values decreased from 3.5 to 1.9 dioptres. No new cases of astigmatism, strabismus or amblyopia were diagnosed postoperatively. Three minor complications resolved with conservative treatment. All patients were satisfied with the outcome of their surgery. Early surgical excision of periorbital haemangiomas using the Dissectron in infants with an established risk of visual impairment is a safe and effective alternative to pharmacological therapy. The use of the Dissectron is associated with reduced operative times and a shorter hospital stay.

Acquiring surgical skills: the history of surgical teaching at the University of Sydney 1883-2014.

PubMed

Brown, Kilian G M; Storey, Catherine E

2016-06-01

There have been at least 10 major revisions of the medical curriculum since the inauguration of the Faculty of Medicine at the University of Sydney in 1883. This study traced the evolution of the teaching of surgery at our institution by examination of the set curriculum of each period; the expectations of student knowledge in the final examination as well as examining some of the insights provided by past students of their surgical experience through their writings. In the early years, medical graduates were qualified to perform operative surgery without any further training, whereas the modern postgraduate medical curriculum provides students with the basis for further surgical training. © 2016 Royal Australasian College of Surgeons.

Microscope-integrated optical coherence tomography: A new surgical tool in vitreoretinal surgery.

PubMed

Jayadev, Chaitra; Dabir, Supriya; Vinekar, Anand; Shah, Urmil; Vaid, Tania; Yadav, Naresh Kumar

2015-05-01

Optical coherence tomography (OCT) has revolutionized imaging of ocular structures and various disease conditions. Though it has been used in the clinic for some decades, the OCT has only recently found its way into the operating theater. Early attempts at intraoperative OCT, hand-held and microscope mounted, have already improved our understanding of the surgical pathology and the role it might play in surgical decision-making. The microscope-integrated OCT now allows seamless, high-resolution, real-time imaging of surgical maneuvers from the incision to wound closure. Visualization of instruments and intraoperative tissue manipulation are possible with this in vivo modality and, therefore, help improve the outcome of surgery. In this article, we describe the advantages it offers during various vitreoretinal procedures.

Impact of elevated cardiac biomarkers on mortality after vascular surgery procedures.

PubMed

Buckley, Ryan; Stevens, Scott L

2014-12-01

Concurrent cardiac disease is an important cause of morbidity and mortality in vascular surgical patients. Increasingly, cardiac biomarkers are used to identify cardiac injury in these high-risk patients. This review provides data demonstrating that perioperative troponin elevation correlates with poor short- and long-term outcomes for vascular surgical patients. In addition, the data demonstrate that patients with high circulating troponin levels fair worse than those with lower levels. Early identification of patients with cardiac injury using biomarkers allows timely diagnosis, risk stratification, and aggressive medical therapy for vascular surgical patients. Copyright © 2014 Elsevier Inc. All rights reserved.

The early days of surgery for stones in the bladder.

PubMed

Ellis, Harold

2011-05-01

Man has suffered from bladder stones since the earliest times. The oldest specimen of a bladder stone so far discovered was obtained at the excavation of a grave of a boy of about 16 in an ancient Egyptian burial ground and was dated at around 4800 BC. Of the triad of 'elective" operations first performed by our surgical forefathers--circumcision, trephination of the skull and cutting for the stone--only the last was for a purely surgical indication and not for religious or ritual reasons; it may safely be pronounced as the most ancient operation performed for a specific surgical pathology.

Endoscopic hemostasis using endoclip in early gastrointestinal hemorrhage after gastric bypass surgery.

PubMed

Tang, Shou-Jiang; Rivas, Homero; Tang, Linda; Lara, Luis F; Sreenarasimhaiah, Jayaprakash; Rockey, Don C

2007-09-01

Roux-en-Y gastric bypass (RYGBP) is the most commonly performed bariatric operation in the USA. In the early postoperative stage, gastrointestinal (GI) bleeding is an infrequent but potentially serious complication that usually results from bleeding at the gastrojejunostomy staple-line. Observant management with transfusion for stable patients and surgical exploration for unstable patients is typically recommended for early GI bleeding. We hypothesized that use of endoclips, which do not cause thermal injury to the surrounding tissues (or anastomosis), may be preferable to thermal approaches which could cause tissue injury. We report 2 cases of early GI bleeding after RYGBP that were successfully managed with endoclip application to bleeding lesions. Emergent endoscopy was performed, and major stigmata such as active spurting vessel and adherent clot were noted at the gastrojejunostomy staple-lines. Endoscopic hemostasis using endoclips was readily applied to bleeding lesions at staple-lines. Primary hemostasis was achieved, and there was no recurrent bleeding or complication. We conclude that therapeutic endoscopy can be performed safely for early bleeding after RYGBP. In patients with early bleeding after RYGBP, use of endoclips is mechanistically preferable to other options.

Outcomes of laparoscopic fertility-sparing surgery in clinically early-stage epithelial ovarian cancer.

PubMed

Park, Jin-Young; Heo, Eun Jin; Lee, Jeong-Won; Lee, Yoo-Young; Kim, Tae-Joong; Kim, Byoung-Gie; Bae, Duk-Soo

2016-03-01

Fertility-sparing surgery (FSS) is becoming an important technique in the surgical management of young women with early-stage epithelial ovarian cancer (EOC). We retrospectively evaluated the outcome of laparoscopic FSS in presumed clinically early-stage EOC. We retrospectively searched databases of patients who received laparoscopic FSS for EOC between January 1999 and December 2012 at Samsung Medical Center. Women aged ≤40 years were included. The perioperative, oncological, and obstetric outcomes of these patients were evaluated. A total of 18 patients was evaluated. The median age of the patients was 33.5 years (range, 14 to 40 years). The number of patients with clinically stage IA and IC was 6 (33.3%) and 12 (66.7%), respectively. There were 7 (38.9%), 5 (27.8%), 3 (16.7%), and 3 patients (16.7%) with mucinous, endometrioid, clear cell, and serous tumor types, respectively. Complete surgical staging to preserve the uterus and one ovary with adnexa was performed in 4 patients (22.2%). Two out of them were upstaged to The International Federation of Gynecology and Obstetrics stage IIIA1. During the median follow-up of 47.3 months (range, 11.5 to 195.3 months), there were no perioperative or long term surgical complications. Four women (22.2%) conceived after their respective ovarian cancer treatments. Three (16.7%) of them completed full-term delivery and one is expecting a baby. One patient had disease recurrence. No patient died of the disease. FSS in young patients with presumed clinically early-stage EOC is a challenging and cautious procedure. Further studies are urgent to determine the safety and feasibility of laparoscopic FSS in young patients with presumed clinically early-stage EOC.

Efficacy of Early Rehabilitation After Surgical Repair of Acute Aneurysmal Subarachnoid Hemorrhage: Outcomes After Verticalization on Days 2-5 Versus Day 12 Post-Bleeding.

PubMed

Milovanovic, Andjela; Grujicic, Danica; Bogosavljevic, Vojislav; Jokovic, Milos; Mujovic, Natasa; Markovic, Ivana Petronic

2017-01-01

To develop a specific rehabilitation protocol for patients who have undergone surgical repair of acute aneurysmal subarachnoid hemorrhage (aSAH), and to determine the time at which verticalization should be initiated after aSAH. Sixty-five patients who underwent acute-term surgery for aSAH and early rehabilitation were evaluated in groups: Group 1 (n=34) started verticalization on days 2-5 post-bleeding whereas Group 2 (n=31) started verticalization approximately day 12 post-bleeding. All patients were monitored for early complications, vasospasm and ischemia. Assessments of motor status, depression and anxiety (using Zung scales), and cognitive status (using the Mini-Mental State Examination (MMSE)) were conducted at discharge and at 1 and 3 months post-surgery. At discharge, Group 1 had a significantly higher proportion of patients with ischemia than Group 2 (p=0.004). Group 1 had a higher proportion of patients with hemiparesis than Group 2 three months post-surgery (p=0.015). Group 1 patients scored significantly higher on the Zung depression scale than Group 2 patients at 1 month (p=0.005) and 3 months post-surgery (p=0.001; the same applies to the Zung anxiety scale (p=0.006 and p=0.000, respectively). Group 2 patients scored significantly higher on the MMSE than those in Group 1 at discharge (p=0.040) and 1 month post-surgery (p=0.025). Early verticalization had no effect with respect to preventing early postoperative complications in this patient group. Once a patient has undergone acute surgical repair of aSAH, it is safe and preferred that rehabilitation be initiated immediately postsurgery. However, verticalization should not start prior to day 12 post-bleeding.

EF5 PET of Tumor Hypoxia: A Predictive Imaging Biomarker of Response to Stereotactic Ablative Radiotherapy (SABR) for Early Lung Cancer

DTIC Science & Technology

2017-11-01

SABR) for Early Lung Cancer PRINCIPAL INVESTIGATOR: Billy W Loo Jr, MD PhD CONTRACTING ORGANIZATION: The Leland Stanford Junior University...Response to Stereotactic Ablative Radiotherapy (SABR) for Early Lung Cancer 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) Billy W Loo Jr, MD...for early stage lung cancer in patients who are not candidates for surgery because of excessive surgical risk, and will be an important treatment option

Impact of an electronic health record operating room management system in ophthalmology on documentation time, surgical volume, and staffing.

PubMed

Sanders, David S; Read-Brown, Sarah; Tu, Daniel C; Lambert, William E; Choi, Dongseok; Almario, Bella M; Yackel, Thomas R; Brown, Anna S; Chiang, Michael F

2014-05-01

Although electronic health record (EHR) systems have potential benefits, such as improved safety and quality of care, most ophthalmology practices in the United States have not adopted these systems. Concerns persist regarding potential negative impacts on clinical workflow. In particular, the impact of EHR operating room (OR) management systems on clinical efficiency in the ophthalmic surgery setting is unknown. To determine the impact of an EHR OR management system on intraoperative nursing documentation time, surgical volume, and staffing requirements. For documentation time and circulating nurses per procedure, a prospective cohort design was used between January 10, 2012, and January 10, 2013. For surgical volume and overall staffing requirements, a case series design was used between January 29, 2011, and January 28, 2013. This study involved ophthalmic OR nurses (n = 13) and surgeons (n = 25) at an academic medical center. Electronic health record OR management system implementation. (1) Documentation time (percentage of operating time documenting [POTD], absolute documentation time in minutes), (2) surgical volume (procedures/time), and (3) staffing requirements (full-time equivalents, circulating nurses/procedure). Outcomes were measured during a baseline period when paper documentation was used and during the early (first 3 months) and late (4-12 months) periods after EHR implementation. There was a worsening in total POTD in the early EHR period (83%) vs paper baseline (41%) (P < .001). This improved to baseline levels by the late EHR period (46%, P = .28), although POTD in the cataract group remained worse than at baseline (64%, P < .001). There was a worsening in absolute mean documentation time in the early EHR period (16.7 minutes) vs paper baseline (7.5 minutes) (P < .001). This improved in the late EHR period (9.2 minutes) but remained worse than in the paper baseline (P < .001). While cataract procedures required more circulating nurses in the early EHR (mean, 1.9 nurses/procedure) and late EHR (mean, 1.5 nurses/procedure) periods than in the paper baseline (mean, 1.0 nurses/procedure) (P < .001), overall staffing requirements and surgical volume were not significantly different between the periods. Electronic health record OR management system implementation was associated with worsening of intraoperative nursing documentation time especially in shorter procedures. However, it is possible to implement an EHR OR management system without serious negative impacts on surgical volume and staffing requirements.

[Analysis of the incidence and causes of repeated surgical interventions in patients with early complications electrotherapy - 1 center experience from the period 2012-2015].

PubMed

Piątek, Łukasz; Polewczyk, Anna; Kurzawski, Jacek; Zachura, Małgorzata; Kaczmarczyk, Małgorzata; Janion, Marianna

Due to increasing number of patients treated by cardiac implantable electronic devices we observe increasing number of complications after these procedures We analysed causes of early surgical revision of implantable devices connected with 1673 procedures of implantation (871 procedures) or exchange (802 procedures) of pacing systems (PM), cardioverter-difibrillators (ICD) and resynchronisation systems (CRT) in one local centre of electrotherapy in years 2012 to 2015. We characterised risk factors and its influence on encountered complications. In analysed period 72 reinterventions after implantations or exchanges of PM/ICD/CRT were performed. Main causes of early complications were: lead malfunction (2.5%), including the dislodgement of the leads in 1.9%, pocket hematoma (1.4%) and other abnormalities of the pocket (0.4 %), including pocket infections in 0.2%. The most important risk factors of early complications were often implantations of the leads with passive fixation and anticoagulation therapy in perioperative period. The knowledge of the early complications after implantations and exchanges of PM/ICD/CRT should improve the safety of procedures through more often used of the leads with active fixation and properly preparation of the patients requering the antithrombic therapy.

Effect of early fasting and total parenteral nutrition support on the healing of incision and nutritional status in patients after sacrectomy.

PubMed

Gao, S; Zheng, Y; Liu, X; Tian, Z; Zhao, Y

2018-06-01

Surgical site infection is one of the most common complications for patients after sacrectomy, which often accompanied by poor wound healing, sinus formation and serious metabolic disturbance. We tried to avoid the surgical site infection caused by feces during early period after surgery through early fasting and total parenteral nutrition (TPN) support, then compared the clinical results of these patients with other patients that received enteral nutrition (EN) early after sacrectomy. Forty-eight patients after sacrectomy (the level of sacrectomy above S 2 ) were randomly divided into two groups: TPN group and EN group. The patients of two groups received different nutrition support from the first day to the seventh day after surgery, then the factors such as nutritional and metabolic status after surgery, incidence of complications as well as the time of incision healing and hospitalization were observed. The p-value of total serum protein, albumin, serum alanine aminotransferase, total bilirubin at seventh day after sacrectomy between TPN group and EN group is <0.0005. The p-value of hemoglobin at seventh day after sacrectomy between TPN group and EN group is 0.001. The p-value of total serum protein at fourteenth day after sacrectomy between TPN group and EN group is 0.003. The p-value of albumin and total bilirubin at fourteenth day after sacrectomy between TPN group and EN group is 0.001. The p-value of hemoglobin, serum alanine aminotransferase at fourteenth day after sacrectomy between TPN group and EN group is <0.0005. The incidence of gastrointestinal complication and delay of apparition of feces in EN group were lower than that in TPN group (p=0.041, p<0.0005). The incidence of surgical site infection, the time of incision healing and hospitalization in TPN group were lower than that in EN group (p=0.048, p=0.008, p<0.0005). The method of fasting and supported by TPN during the early period after sacrectomy contribute to the incision healing, meanwhile, it shortens the hospitalization time and abates the incidence of complications in patients after sacrectomy. It is a comparative randomized study. High-powered prospective randomized trial. Copyright © 2018 Elsevier Masson SAS. All rights reserved.

Pneumocystis PCR: It Is Time to Make PCR the Test of Choice

PubMed Central

Doyle, Laura; Vogel, Sherilynn

2017-01-01

Abstract Background The testing strategy for Pneumocystis at the Cleveland Clinic changed from toluidine blue staining to polymerase chain reaction (PCR). We studied the differences in positivity rates for these assays and compared each with the detection of Pneumocystis in companion specimens by cytology and surgical pathology. Methods We reviewed the results of all Pneumocystis test orders 1 year before and 1 year after the implementation of a Pneumocystis-specific PCR. We also reviewed the corresponding cytology and surgical pathology results, if performed. Finally, we reviewed the medical records of patients with rare Pneumocystis detected by PCR in an effort to differentiate colonization vs true disease. Results Toluidine blue staining and surgical pathology had similar sensitivities and negative predictive values, both of which were superior to cytology. There was a >4-fold increase in the annual detection of Pneumocystis by PCR compared with toluidine blue staining (toluidine blue staining: 11/1583 [0.69%] vs PCR: 44/1457 [3.0%]; chi-square P < .001). PCR detected 1 more case than surgical pathology and was far more sensitive than cytology. Chart review demonstrated that the vast majority of patients with rare Pneumocystis detected were immunosuppressed, had radiologic findings supportive of this infection, had no other pathogens detected, and were treated for pneumocystosis by the clinical team. Conclusion PCR was the most sensitive method for the detection of Pneumocystis and should be considered the diagnostic test of choice. Correlation with clinical and radiologic findings affords discrimination of early true disease from the far rarer instances of colonization. PMID:29062861

Comparison of the outcomes for laparoscopic gastrectomy performed by the same surgeon between a low-volume hospital and a high-volume center.

PubMed

Kim, Min Gyu; Kwon, Sung Joon

2014-05-01

The volume-outcome relationship in laparoscopic surgery is controversial. This study was designed to identify differences in laparoscopic gastrectomy outcomes between a low-volume hospital and a high-volume center and to provide guidelines for overcoming the problems associated with a low-volume hospital. From April 2009 to November 2012, one surgeon performed 134 totally laparoscopic distal gastrectomies (TLDGs) at a high-volume center (HVC; ASAN Medical Center) and at a low-volume hospital (LVH; Hanyang University Guri Hospital). All laparoscopically assisted gastrectomies were excluded from this study. During the early period of laparoscopic gastrectomy at the low-volume hospital, TLDG with Roux-en-Y gastrojejunostomy (RYGJ) was performed according to the surgeon's choice. The reconstruction method was classified as gastroduodenostomy (GD) or RYGJ. Early surgical outcomes achieved at the LVH were investigated and compared with those obtained at the HVC. The early surgical outcomes differed significantly between the two hospitals. In particular, the postoperative complication rate for the patients who underwent TLDG RYGJ at the LVH was higher than at the HVC (LVH 15.4 % vs. HVC 0 %; p = 0.037). Furthermore, significant differences were observed in the mean operation time (TLDG GD: LVH 141.0 min vs. HVC 117.4 min, p = 0.001; TLDG RYGJ: LVH 186.3 min vs. HVC 134.6 min, p = 0.009) and length of hospital stay (TLDG GD: LVH 8.1 days vs. HVC 7.2 days, p = 0.044; TLDG RYGJ: LVH 11.5 day vs. HVC 6.8 day, p = 0.009). Although all the operations were performed by one experienced surgeon, the early surgical outcomes differed significantly between the low- and high-volume hospitals. Low-volume hospitals often lack well-trained surgical professionals such as first assistants and scrub nurses. Therefore, the authors recommend that a surgeon who works at an LVH should assess potential personnel shortages and find a solution before operating.

Leaders by example: Best practices and advice on establishing a state-of-the art surgical simulation center that optimizes available resources.

PubMed

Gardner, A K; Ritter, E M; Dunkin, B J; Smink, D S; Lau, J N; Paige, J T; Phitayakorn, R; Acton, R D; Stefanidis, D; Gee, D W

2018-02-01

The role of simulation-based education continues to expand exponentially. To excel in this environment as a surgical simulation leader requires unique knowledge, skills, and abilities that are different from those used in traditional clinically-based education. Leaders in surgical simulation were invited to participate as discussants in a pre-conference course offered by the Association for Surgical Education. Highlights from their discussions were recorded. Recommendations were provided on topics such as building a simulation team, preparing for accreditation requirements, what to ask for during early stages of development, identifying tools and resources needed to meet educational goals, expanding surgical simulation programming, and building educational curricula. These recommendations provide new leaders in simulation with a unique combination of up-to-date best practices in simulation-based education, as well as valuable advice gained from lessons learned from the personal experiences of national leaders in the field of surgical simulation and education. Copyright © 2017 Elsevier Inc. All rights reserved.

The role of anatomy demonstrators: A surgical trainees' perspective.

PubMed

Smith, C F; Gami, B; Standfield, N; Davies, D C

2018-04-01

Core Surgical Trainees (CST) in the London (UK) Postgraduate School of Surgery receive clinical anatomy teaching in their first year of training, and, in their second year, give 30 sessions of anatomy teaching to medical and other students. This study set out to investigate the role of demonstrators from the perspective of the trainees. A focus group was convened to ascertain trainees' perspectives on demonstrating anatomy and to identify problems and improvement strategies to optimize their ability to enhance students' learning. A questionnaire was formulated and all second-year CST (n = 186-from two cohorts) in the London Postgraduate School of Surgery were invited. A total of 109 out of 186 trainees completed the questionnaire. A high percentage (98%) of trainees that completed the questionnaire responded that demonstrating was an invaluable part of their training. Sixty-two per cent responded that anatomy teaching they received in their first year of core surgical training helped them in their teaching role and 80% responded that it helped them prepare for surgical training. The study also revealed the need for improved communication between trainees and the London Postgraduate School of Surgery/Medical Schools/National Health Service Trusts to address issues such as trainees' perceived difficulty in fulfilling their teaching session requirement. The stakeholders have acknowledged and addressed the outcomes to improve the experience for both surgical trainees and students. The results indicate that anatomy demonstrating delivers important benefits to early surgical trainees, in addition to those received by the students that they teach. Clin. Anat. 31:409-416, 2018. © 2017 Wiley Periodicals, Inc. © 2017 Wiley Periodicals, Inc.

A Case of Post Myocardial Infarction Papillary Muscle Rupture.

PubMed

Anuwatworn, Amornpol; Milnes, Christopher; Kumar, Vishesh; Raizada, Amol; Nykamp, Verlyn; Stys, Adam

2016-06-01

Papillary muscle rupture is a rare, life-threatening post myocardial infarction mechanical complication. Without surgical intervention, prognosis is very poor. Clinicians need to recognize this complication early, as prompt therapy is crucial. We present a case of inferior ST elevation myocardial infarction complicated by posteromedial papillary muscle rupture resulting in severe acute mitral regurgitation (flail anterior mitral leaflet), acute pulmonary edema and cardiogenic shock. In our patient, a new mitral regurgitation murmur suggested this mechanical complication. Complete disruption of papillary muscle was visualized by transesophageal echocardiography. This case illustrates the importance of good physical examination for early diagnosis of papillary muscle rupture, so that life-saving treatment can be administered without delay.

Early career choices and successful career progression in surgery in the UK: prospective cohort studies.

PubMed

Goldacre, Michael J; Laxton, Louise; Harrison, Ewen M; Richards, Jennifer M J; Lambert, Trevor W; Parks, Rowan W

2010-11-02

Changes to the structure of medical training worldwide require doctors to decide on their career specialty at an increasingly early stage after graduation. We studied trends in career choices for surgery, and the eventual career destinations, of UK graduates who declared an early preference for surgery. Postal questionnaires were sent, at regular time intervals after qualification, to all medical qualifiers from all UK medical schools in selected qualification years between 1974 and 2005. They were sent in the first year after qualification, at year three and five years after qualification, and at longer time intervals thereafter. Responses were received from 27,749 of 38,280 doctors (73%) at year one, 23,468 of 33,151 (71%) at year three, and 17,689 of 24,870 (71%) at year five. Early career preferences showed that surgery has become more popular over the past two decades. Looking forward from early career choice, 60% of respondents (64% of men, 48% of women) with a first preference for a surgical specialty at year one eventually worked in surgery (p < 0.001 for the male-female comparison). Looking backward from eventual career destinations, 90% of responders working in surgery had originally specified a first choice for a surgical specialty at year one. 'Match' rates between eventual destinations and early choices were much higher for surgery than for other specialties. Considering factors that influenced early specialty choice 'a great deal', comparing aspiring surgeons and aspiring general practitioners (GPs), a significantly higher percentage who chose surgery than general practice specified enthusiasm for the specialty (73% vs. 53%), a particular teacher or department (34% vs. 12%), inclinations before medical school (20% vs. 11%), and future financial prospects (24% vs. 13%); and a lower percentage specified that hours and working conditions had influenced their choice (21% vs. 71%). Women choosing surgery were influenced less than men by their inclinations before medical school or by their future financial prospects. Surgery is a popular specialty choice in the UK. The great majority of doctors who progressed in a surgical career made an early and definitive decision to do so.

Cost analysis of a growth guidance system compared with traditional and magnetically controlled growing rods for early-onset scoliosis: a US-based integrated health care delivery system perspective

PubMed Central

Luhmann, Scott J; McAughey, Eoin M; Ackerman, Stacey J; Bumpass, David B; McCarthy, Richard E

2018-01-01

Purpose Treating early-onset scoliosis (EOS) with traditional growing rods (TGR) is effective but requires periodic surgical lengthening, risking complications. Alternatives include magnetically controlled growing rods (MCGR) that lengthen noninvasively and the growth guidance system (GGS), which obviate the need for active, distractive lengthenings. Previous studies have reported promising clinical effectiveness for GGS; however the direct medical costs of GGS compared to TGR and MCGR have not yet been explored. Methods To estimate the cost of GGS compared with MCGR and TGR for EOS an economic model was developed from the perspective of a US integrated health care delivery system. Using dual-rod constructs, the model estimated the cumulative costs associated with initial implantation, rod lengthenings (TGR, MCGR), revisions due to device failure, surgical-site infections, device exchange, and final spinal fusion over a 6-year episode of care. Model parameters were from peer-reviewed, published literature. Medicare payments were used as a proxy for provider costs. Costs (2016 US$) were discounted 3% annually. Results Over a 6-year episode of care, GGS was associated with fewer invasive surgeries per patient than TGR (GGS: 3.4; TGR: 14.4) and lower cumulative costs than MCGR and TGR, saving $25,226 vs TGR. Sensitivity analyses showed that results were sensitive to changes in construct costs, rod breakage rates, months between lengthenings, and TGR lengthening setting of care. Conclusion Within the model, GGS resulted in fewer invasive surgeries and deep surgical site infections than TGR, and lower cumulative costs per patient than both MCGR and TGR, over a 6-year episode of care. The analysis did not account for family disruption, pain, psychological distress, or compromised health-related quality of life associated with invasive TGR lengthenings, nor for potential patient anxiety surrounding the frequent MCGR lengthenings. Further analyses focusing strictly on current generation technologies should be considered for future research. PMID:29588607

Repair of experimental plaque-induced periodontal disease in dogs.

PubMed

Shoukry, M; Ben Ali, L; Abdel Naby, M; Soliman, A

2007-09-01

Forty mongrel dogs were used in this study for induction of periodontal disease by placing subgingival silk ligatures affecting maxillary and mandibular premolar teeth during a 12-month period. Experimental premolar teeth received monthly clinical, radiographic, and histometric/pathologic assessments. The results demonstrated significant increases in scores and values of periodontal disease parameters associated with variable degrees of alveolar bone loss. The experimental maxillary premolar teeth exhibited more severe and rapid rates of periodontal disease compared with mandibular premolar teeth. Histometric analysis showed significant reduction in free and attached gingiva of the experimental teeth. Histopathological examination of buccolingual sections from experimental premolar teeth showed the presence of rete pegs within the sulcular epithelium with acanthosis and erosive changes, widening of the periodontal ligament, and alveolar bone resorption. Various methods for periodontal repair were studied in 194 experimental premolar teeth exhibiting different degrees of periodontal disease. The treatment plan comprised non-surgical (teeth scaling, root planing, and oral hygiene) and surgical methods (closed gingival curettage, modified Widman flap, and reconstructive surgery using autogenous bone marrow graft and canine amniotic membrane). The initial non-surgical treatment resulted in a periodontal recovery rate of 37.6% and was found effective for treatment of early periodontal disease based on resolution of gingivitis and reduction of periodontal probing depths. Surgical treatment by closed gingival curettage to eliminate the diseased pocket lining resulted in a recovery rate of 48.8% and proved effective in substantially reducing deep periodontal pockets. Open root planing following flap elevation resulted in a recovery rate of 85.4% and was effective for deep and refractory periodontal pockets. Autogenous bone graft implantation combined with canine amniotic membrane as a biodegradable membrane was used in 18 premolar teeth and failed to improve advanced furcation defects in most teeth.

Does timing of presentation of penile fracture affect outcome of surgical intervention?

PubMed

el-Assmy, Ahmed; el-Tholoth, Hossam S; Mohsen, Tarek; Ibrahiem, el-Housseiny I

2011-06-01

To assess the effect of timing of presentation of cases with penile fracture on the outcome of surgical intervention. Between January 1986 and May 2010, 180 patients with penile fracture were treated surgically in our center. To assess the effect of timing of presentation, patients were classified into 2 groups: group I with early presentation (≤24 hours) and group II with delayed presentation (>24 hours). All patients were contacted by mail or phone and were re-evaluated. All patients were reevaluated by questionnaire and local examination. Patients with erectile dysfunction were evaluated by color Doppler ultrasonography. Group I included 149 patients (82.8%) and group II included 31 (17.2%). In group I, patients presented to the emergency department from 1-24 hours (mean, 11.8) after occurrence of the penile trauma. Although patients in group II presented from 30 hours to 7 days (mean, 44.7 hours). Both groups were similar regarding etiology of injury, clinical presentation, surgical findings, and incidence of associated urethral injury. Mean follow-up period for group I was 105 months, and for group II it was 113 months. After such long-term follow up, 35 (19.4%) patients had complications; however, there was no statistically significant difference between both groups. Cases of penile fracture with early or delayed presentation up to 7 days should be managed surgically. Both groups have comparable excellent outcome with no serious long-term complications. Copyright © 2011 Elsevier Inc. All rights reserved.

Role of Surgery in Management of Osteo-Articular Tuberculosis of the Foot and Ankle

PubMed Central

Dhillon, Mandeep Singh; Agashe, Vikas; Patil, Sampat Dumbre

2017-01-01

Background: Tuberculosis of the foot and ankle still remains to be a significant problem, especially in the developing countries, and with an increase in incidence in immunosuppressed patients. Treatment is mainly medical using multidrug chemotherapy; surgical interventions range from biopsy, synovectomy and debridement, to joint preserving procedures like distraction in early cases, and arthrodesis of hindfoot joints and the ankle in advanced disease with joint destruction. Surgical Options: All procedures should be done after initiating appropriate medical management. The ankle is the commonest joint needing intervention, followed by the subtalar and talo-navicular joint. Forefoot TB limited to the bone rarely needs surgical intervention except when the infective focus is threatening to invade a joint. Articular disease can spread rapidly, so early diagnosis and treatment can influence the outcome. Surgical interventions may need to be modified in the presence of sinuses and active disease; fusions need compression, and implants have to be chosen wisely. External fixators are the commonest devices used for compression in active disease, but intramedullary nails better stabilize pantalar arthrodesis. Arthroscopy has become a valuable tool for visualizing the ankle and hindfoot joints, and is an excellent adjunct for arthrodesis by minimally invasive methods. Conclusion: Although Osteoarticular Tb involving the foot and ankle is largely managed with chemotherapy, specific indications for surgical intervention exist. Timely done procedures could limit joint destruction, or prevent spread to adjacent joints. Fusions are the commonest procedure for sequelae of disease or for correcting residual deformity. PMID:29081861

Homotopic Language Reorganization in the Right Hemisphere after Early Left Hemisphere Injury

ERIC Educational Resources Information Center

Tivarus, Madalina E.; Starling, Sarah J.; Newport, Elissa L.; Langfitt, John T.

2012-01-01

To determine the areas involved in reorganization of language to the right hemisphere after early left hemisphere injury, we compared fMRI activation patterns during four production and comprehension tasks in post-surgical epilepsy patients with either left (LH) or right hemisphere (RH) speech dominance (determined by Wada testing) and healthy…

[Early hypertrophic scar after surgery on the nasal region: value of long-acting corticosteroid injections].

PubMed

Amici, J-M

2014-01-01

"Pincushioning" is a complication of post-surgical scarring following use of transposition flaps particularly when surgery is performed on the nasal region. The transposition flap technique is very useful for the repair of certain defects of the tip of the nose, the medial canthus or of the ala nasi. The aim of this study is to define the clinical characteristics of this scarring dystrophy, which we propose to call "early hypertrophy scarring", to clarify the nature thereof and to assess the efficacy of intralesional injection of corticosteroids at the first signs of hypertrophy. A prospective, open, non-comparative, single-centre study examined the clinical and histological characteristics of early hypertrophy scarring and the effectiveness of therapy with one or two injections of corticosteroids performed on the 15th day post-operatively and optionally repeated at D45 depending on the outcome. From January 2011 to January 2013, 12 consecutive patients with early hypertrophy scarring were included (ten men and two women - mean age: 64 years). All had undergone surgery for basal cell carcinoma under local anaesthesia with one-stage repair by means of a rhombic flap or a bilobed flap located in the nasal area. Scars were injected strictly intra-lesionally with triamcinolone acetate (40 mg/1 mL) until whitening occurred. A single injection was performed in three cases of rhombic flap while a second injection was given at D45 in the remaining nine cases. Complete regression of the early hypertrophy scarring was obtained in ten of the 12 patients by D90. Incomplete regression was observed but with a marked improvement in the other two patients. Early hypertrophy scarring is distinguished by its clinical characteristics of hypertrophic or keloid scars. Biopsy performed in two cases showed the fibrous but non-fatty nature of early hypertrophy scarring. Biomechanical factors particular to the nasal region and the transposition flap technique could account for the early and excessive collagen production causing early hypertrophy scarring. Early injection of corticosteroids, which was consistently effective in our study, could represent a simple treatment for early hypertrophy scarring, thus avoiding surgical correction. These preliminary results in a small number of patients require confirmation by a comparative, multicentre, prospective controlled study. Copyright © 2013 Elsevier Masson SAS. All rights reserved.

Chronic pancreatitis.

PubMed

Yang, Dennis; Forsmark, Chris E

2017-09-01

Summarize key clinical advances in chronic pancreatitis reported in 2016. Early diagnosis of chronic pancreatitis remains elusive. Recent studies suggest that endoscopic ultrasound may be less accurate than previously thought and new MRI techniques may be helpful. Genetic predisposition may independently affect the clinical course of chronic pancreatitis and the risk for pancreatic cancer. Cigarette smoking may have a greater negative impact on chronic pancreatitis than previously thought and moderate alcohol consumption may be protective. A multidisciplinary approach is necessary for the treatment of type 3 diabetes and nutritional deficiencies in chronic pancreatitis. Although endoscopic therapy remains a reasonable first-line option in treating chronic pancreatitis and its complications, early surgical intervention may be indicated for pain in select patients. Newer endoscopic ultrasound and MRI techniques are being evaluated to help with the early diagnosis of chronic pancreatitis. Both genetic predisposition and cigarette smoking are increasingly recognized as having a major impact in the course of the disease and the risk for pancreatic cancer. Endoscopic therapy is well tolerated and effective for the treatment of chronic pancreatitis and its complications although an early surgical approach for pain may be associated with improved clinical outcomes.

Optimal Timing of Surgical Revascularization for Myocardial Infarction and Left Ventricular Dysfunction

PubMed Central

Wang, Rong; Cheng, Nan; Xiao, Cang-Song; Wu, Yang; Sai, Xiao-Yong; Gong, Zhi-Yun; Wang, Yao; Gao, Chang-Qing

2017-01-01

Background: The optimal timing of surgical revascularization for patients presenting with ST-segment elevation myocardial infarction (STEMI) and impaired left ventricular function is not well established. This study aimed to examine the timing of surgical revascularization after STEMI in patients with ischemic heart disease and left ventricular dysfunction (LVD) by comparing early and late results. Methods: From January 2003 to December 2013, there were 2276 patients undergoing isolated coronary artery bypass grafting (CABG) in our institution. Two hundred and sixty-four (223 male, 41 females) patients with a history of STEMI and LVD were divided into early revascularization (ER, <3 weeks), mid-term revascularization (MR, 3 weeks to 3 months), and late revascularization (LR, >3 months) groups according to the time interval from STEMI to CABG. Mortality and complication rates were compared among the groups by Fisher's exact test. Cox regression analyses were performed to examine the effect of the time interval of surgery on long-term survival. Results: No significant differences in 30-day mortality, long-term survival, freedom from all-cause death, and rehospitalization for heart failure existed among the groups (P > 0.05). More patients in the ER group (12.90%) had low cardiac output syndrome than those in the MR (2.89%) and LR (3.05%) groups (P = 0.035). The mean follow-up times were 46.72 ± 30.65, 48.70 ± 32.74, and 43.75 ± 32.43 months, respectively (P = 0.716). Cox regression analyses showed a severe preoperative condition (odds ratio = 7.13, 95% confidence interval 2.05–24.74, P = 0.002) rather than the time interval of CABG (P > 0.05) after myocardial infarction was a risk factor of long-term survival. Conclusions: Surgical revascularization for patients with STEMI and LVD can be performed at different times after STEMI with comparable operative mortality and long-term survival. However, ER (<3 weeks) has a higher incidence of postoperative low cardiac output syndrome. A severe preoperative condition rather than the time interval of CABG after STEMI is a risk factor of long-term survival. PMID:28218210

Did our current initial treatment practice change after EAU/ESPU vesicoureteral reflux risk grouping?

PubMed

Tokat, Eda; Gurocak, Serhat; Ure, Iyimser; Acar, Cenk; Sınık, Zafer; Tan, Mustafa Ozgur

2018-06-02

The "European Association of Urology (EAU) Guidelines on Vesicoureteral Reflux (VUR) in Children (September 2012)" established risk classification by analyzing and defining risk factors for each patient. In this study we aimed to investigate how our initial treatment procedures were affected by EAU/ESPU guideline vesicoureteral reflux risk grouping and to compare the early clinical results of treatments performed before and after the risk classification in our patients with VUR. 334 renal units with regular clinical follow-up who were treated owing to VUR (vesicoureteral reflux) between years 2009 and 2017 were retrospectively reviewed. Preoperative clinical parameters such as grade and laterality of reflux, presence of renal scar, initial and follow-up treatments, findings of medical treatment and surgical procedures were analyzed. The initial medical and surgical methods were compared by categorizing patients according to risk groups before and after 2013. Mean age and follow-up duration were 71.4(6-216) months and 47(4-141) months, respectively. Among the preoperative parameters, only high EAU risk group (p = 0.01) and treating lower urinary tract symptoms (p < 0.001) were determining the postoperative success rates significantly, while age, sex, and presence of renal scar at DMSA were not affecting the success of treatment significantly. While no significant difference in medical and surgical treatment rates is observed after risk grouping system in low risk group, the percentages of patients who are treated with surgical methods initially were significantly decreased in moderate and high risk groups (p = 0.002 and p = 0.012, respectively). We determined that VUR risk grouping did not change clinical success significantly in all risk groups. Despite the fact that EAU/ESPU VUR risk classification changed our current practice in terms of initial treatment method, this different approach did not seem to affect early clinical success positively. There is still an absolute need for studies with larger sample size and long-term follow-up to reach more reliable results. Therapeutic. Level 4. Copyright © 2018 Elsevier Inc. All rights reserved.

Prognostic factors in non-surgically treated sciatica: a systematic review.

PubMed

Ashworth, Julie; Konstantinou, Kika; Dunn, Kate M

2011-09-25

When present sciatica is considered an obstacle to recovery in low back pain patients, yet evidence is limited regarding prognostic factors for persistent disability in this patient group. The aim of this study is to describe and summarise the evidence regarding prognostic factors for sciatica in non-surgically treated cohorts. Understanding the prognostic factors in sciatica and their relative importance may allow the identification of patients with particular risk factors who might benefit from early or specific types of treatment in order to optimise outcome. A systematic literature search was conducted using Medline, EMBASE and CINAHL electronic databases. Prospective cohort studies describing subjects with sciatica and measuring pain, disability or recovery outcomes were included. Studies of cohorts comprised entirely of surgically treated patients were excluded and mixed surgically and conservatively treated cohorts were included only if the results were analysed separately by treatment group or if the analysis was adjusted for treatment. Seven adequate or high quality eligible studies were identified. There were conflicting but mainly negative results regarding the influence of baseline pain severity, neurological deficit, nerve root tension signs, duration of symptoms and radiological findings on outcome. A number of factors including age, gender, smoking, previous history of sciatica and heaviness of work do not appear to influence outcome. In contrast to studies of low back pain and purely surgically treated sciatica cohorts, psychological factors were rarely investigated. At present, the heterogeneity of the available studies makes it difficult to draw firm conclusions about sciatica prognosis, and highlights the need for further research for this group of patients. Large scale prospective studies of high methodological quality, using a well-defined, consistent definition of sciatica and investigating psychosocial factors alongside clinical and radiological findings are recommended to identify prognostic factors in this population.

A review of evidence for safe abortion care.

PubMed

Kapp, Nathalie; Whyte, Patti; Tang, Jennifer; Jackson, Emily; Brahmi, Dalia

2013-09-01

The provision of safe abortion services to women who need them has the potential to drastically reduce or eliminate maternal deaths due to unsafe abortion. The World Health Organization recently updated its evidence-based guidance for safe and effective clinical practices using data from systematic reviews of the literature. Systematic reviews pertaining to the evidence for safe abortion services, from pre-abortion care, medical and surgical methods of abortion and post-abortion care were evaluated for relevant outcomes, primarily those relating to safety, effectiveness and women's preference. Sixteen systematic reviews were identified and evaluated. The available evidence does not support the use of pre-abortion ultrasound to increase safety. Routine use of cervical preparation with osmotic dilators, mifepristone or misoprostol after 14 weeks gestation reduces complications; at early gestational ages, surgical abortions have very few complications. Prophylactic antibiotics result in lower rates of post-surgical abortion infection. Pain medication such as non-steroidal anti-inflammatories should be offered to women undergoing abortion procedures; acetaminophen, however, is not effective in reducing pain. Women who are eligible should be offered a choice between surgical (vacuum aspiration or dilation and evacuation) and medical methods (mifepristone and misoprostol) of abortion when possible. Modern methods of contraception can be safely initiated immediately following abortion procedures. Evidence-based guidelines assist health care providers and policymakers to utilize the best data available to provide safe abortion care and prevent the millions of deaths and disabilities that result from unsafe abortion. Copyright © 2013 Elsevier Inc. All rights reserved.

Pneumocystis PCR: It Is Time to Make PCR the Test of Choice.

PubMed

Doyle, Laura; Vogel, Sherilynn; Procop, Gary W

2017-01-01

The testing strategy for Pneumocystis at the Cleveland Clinic changed from toluidine blue staining to polymerase chain reaction (PCR). We studied the differences in positivity rates for these assays and compared each with the detection of Pneumocystis in companion specimens by cytology and surgical pathology. We reviewed the results of all Pneumocystis test orders 1 year before and 1 year after the implementation of a Pneumocystis -specific PCR. We also reviewed the corresponding cytology and surgical pathology results, if performed. Finally, we reviewed the medical records of patients with rare Pneumocystis detected by PCR in an effort to differentiate colonization vs true disease. Toluidine blue staining and surgical pathology had similar sensitivities and negative predictive values, both of which were superior to cytology. There was a >4-fold increase in the annual detection of Pneumocystis by PCR compared with toluidine blue staining (toluidine blue staining: 11/1583 [0.69%] vs PCR: 44/1457 [3.0%]; chi-square P < .001). PCR detected 1 more case than surgical pathology and was far more sensitive than cytology. Chart review demonstrated that the vast majority of patients with rare Pneumocystis detected were immunosuppressed, had radiologic findings supportive of this infection, had no other pathogens detected, and were treated for pneumocystosis by the clinical team. PCR was the most sensitive method for the detection of Pneumocystis and should be considered the diagnostic test of choice. Correlation with clinical and radiologic findings affords discrimination of early true disease from the far rarer instances of colonization.

Clinicopathological profile and surgical treatment of abdominal tuberculosis: a single centre experience in northwestern Tanzania

PubMed Central

2013-01-01

Background Abdominal tuberculosis continues to be a major public health problem worldwide and poses diagnostic and therapeutic challenges to general surgeons practicing in resource-limited countries. This study was conducted to describe the clinicopathological profile and outcome of surgical treatment of abdominal tuberculosis in our setting and compare with what is described in literature. Methods A prospective descriptive study of patients who presented with abdominal tuberculosis was conducted at Bugando Medical Centre (BMC) in northwestern Tanzania from January 2006 to February 2012. Ethical approval to conduct the study was obtained from relevant authorities. Statistical data analysis was performed using SPSS version 17.0. Results Out of 256 patients enrolled in the study, males outnumbered females. The median age was 28 years (range = 16–68 years). The majority of patients (77.3%) had primary abdominal tuberculosis. A total of 127 (49.6%) patients presented with intestinal obstruction, 106 (41.4%) with peritonitis, 17 (6.6%) with abdominal masses and 6 (2.3%) patients with multiple fistulae in ano. Forty-eight (18.8%) patients were HIV positive. A total of 212 (82.8%) patients underwent surgical treatment for abdominal tuberculosis. Bands /adhesions (58.5%) were the most common operative findings. Ileo-caecal region was the most common bowel involved in 122 (57.5%) patients. Release of adhesions and bands was the most frequent surgical procedure performed in 58.5% of cases. Complication and mortality rates were 29.7% and 18.8% respectively. The overall median length of hospital stay was 32 days and was significantly longer in patients with complications (p < 0.001). Advanced age (age ≥ 65 years), co-morbid illness, late presentation, HIV positivity and CD4+ count < 200 cells/μl were statistically significantly associated with mortality (p < 0.0001). The follow up of patients were generally poor as only 37.5% of patients were available for follow up at twelve months after discharge. Conclusion Abdominal tuberculosis constitutes a major public health problem in our environment and presents a diagnostic challenge requiring a high index of clinical suspicion. Early diagnosis, early anti-tuberculous therapy and surgical treatment of the associated complications are essential for survival. PMID:23758837

Disease Management of Early Childhood Caries: ECC Collaborative Project

PubMed Central

Lee, Jessica Y.

2014-01-01

Until recently, the standard of care for early childhood caries (ECC) has been primarily surgical and restorative treatment with little emphasis on preventing and managing the disease itself. It is now recognized that surgical treatment alone does not address the underlying etiology of the disease. Despite costly surgeries and reparative treatment, the onset and progression of caries are likely to continue. A successful rebalance of risk and protective factors may prevent, slow down, or even arrest dental caries and its progression. An 18-month risk-based chronic disease management (DM) approach to address ECC in preschool children was implemented as a quality improvement (QI) collaborative by seven teams of oral health care providers across the United States. In the aggregate, fewer DM children experienced new cavitation, pain, and referrals to the operating room (OR) for restorative treatment compared to baseline historical controls. The teams found that QI methods facilitated adoption of the DM approach and resulted in improved care to patients and better outcomes overall. Despite these successes, the wide scale adoption and spread of the DM approach may be limited unless health policy and payment reforms are enacted to compensate providers for implementing DM protocols in their practice. PMID:24723953

Predicted Hemodynamic Benefits Of Counterpulsation Therapy Using A Superficial Surgical Approach

PubMed Central

Giridharan, Guruprasad A.; Pantalos, George M.; Litwak, Kenneth N.; Spence, Paul A.; Koenig, Steven C.

2010-01-01

A volume-displacement counterpulsation device (CPD) intended for chronic implantation via a superficial surgical approach is proposed. The CPD is a pneumatically driven sac that fills during native heart systole and empties during diastole through a single, valveless cannula anastomosed to the subclavian artery. Computer simulation was performed to predict and compare the physiological responses of the CPD to the intraaortic balloon pump (IABP) in a clinically relevant model of early stage heart failure. The effect of device stroke volume (0–50 ml) and control modes (timing, duration, morphology) on landmark hemodynamic parameters and the LV pressure–volume relationship were investigated. Simulation results predicted that the CPD would provide hemodynamic benefits comparable to an IABP as evidenced by up to 25% augmentation of peak diastolic aortic pressure, which increases diastolic coronary perfusion by up to 34%. The CPD may also provide up to 34% reduction in LV end-diastolic pressure and 12% reduction in peak systolic aortic pressure, lowering LV workload by up to 26% and increasing cardiac output by up to 10%. This study demonstrated that the superficial CPD technique may be used acutely to achieve similar improvements in hemodynamic function as the IABP in early stage heart failure patients. PMID:16436889

[Reflection on the present study of anastomotic leakage after colorectal surgery].

PubMed

Wu, Zhouqiao; Shi, Jinyao; Li, Ziyu; Ji, Jiafu

Anastomotic leakage is one of the most serious complications of colorectal surgery. Despite progress in available surgical techniques, the morbidity associated with anastomotic leakage remains high. In this review, we summarize the current clinical status of this complication, the problems it causes, and relevant research achievements. To date, a lack of consensus regarding the diagnosis of anastomotic leakage has resulted in varying rates of diagnosis across countries and regions worldwide. Accurately predicting the occurrence of anastomotic leakage using the established risk factors and preoperative scoring systems remains difficult. Many of the described preventive measures, including defunctioning stoma creation, positive air leak testing, and use of effective tissue adhesives, remain controversial; more evidence-based medical information is urgently needed. Delayed diagnoses of anastomotic leakage also remain common in clinical practice. To prevent catastrophic outcomes, such as reoperations or deaths, early diagnosis is critically important. Parameters local to the area of the anastomosis may facilitate early detection of leakage, but their effectiveness is subject to clinical validation. Lastly, the pathological etiology of anastomotic leakage remains to be determined, and its elucidation may inspire innovative interventions that solve this critical surgical complication.

Selective lymphadenectomy in endometrial cancer: Retrospective analysis of morbidity and survival data at a tertiary care centre

PubMed Central

Chishti, Uzma; Aziz, Aliya B.; Akhtar, Munazza; Sheikh, Sana

2015-01-01

Objective: To compare perioperative morbidity and survival data between patients with early-stage endometrial cancer who did or did not undergo selective lymphadenectomy. Methods: Retrospective analysis of 180 patients with early-stage endometrial carcinoma treated between 1999 and 2008 was performed in Aga Khan University Hospital, Karachi, Pakistan. Results: Data from 180 patients were analysed. The selective lymphadenectomy group contained 108 women (60%) and the no lymphadenectomy group contained 72 women (40%). The median number of lymph nodes removed was 9. The mean age and extent of disease, as assessed by staging, tumour size, myometrial invasion, and lymphovascular invasion were comparable between groups. Upstaging of the disease to stage 3 and 4 occurred in 11% of patients in the lymphadenectomy group. There were no significant differences in the medical or surgical complications between groups. At a median follow-up of 26 months, both groups had comparable survival (lymphadenectomy versus no lymphadenectomy: 34 versus 32 months). Similar survival was noted for patients who underwent the removal of more or less than 5 pelvic lymph nodes. Conclusion: Selective lymphadenectomy offers the advantage of improved surgical staging but no therapeutic benefit in terms of overall survival. PMID:26430436

Disease Management of Early Childhood Caries: ECC Collaborative Project.

PubMed

Ng, Man Wai; Ramos-Gomez, Francisco; Lieberman, Martin; Lee, Jessica Y; Scoville, Richard; Hannon, Cindy; Maramaldi, Peter

2014-01-01

Until recently, the standard of care for early childhood caries (ECC) has been primarily surgical and restorative treatment with little emphasis on preventing and managing the disease itself. It is now recognized that surgical treatment alone does not address the underlying etiology of the disease. Despite costly surgeries and reparative treatment, the onset and progression of caries are likely to continue. A successful rebalance of risk and protective factors may prevent, slow down, or even arrest dental caries and its progression. An 18-month risk-based chronic disease management (DM) approach to address ECC in preschool children was implemented as a quality improvement (QI) collaborative by seven teams of oral health care providers across the United States. In the aggregate, fewer DM children experienced new cavitation, pain, and referrals to the operating room (OR) for restorative treatment compared to baseline historical controls. The teams found that QI methods facilitated adoption of the DM approach and resulted in improved care to patients and better outcomes overall. Despite these successes, the wide scale adoption and spread of the DM approach may be limited unless health policy and payment reforms are enacted to compensate providers for implementing DM protocols in their practice.

Femoral Metastasis from Penile Carcinoma: Report of 2 Cases

PubMed Central

Braumann, Laura; Tsagozis, Panagiotis; Wedin, Rikard; Brosjö, Otte

2015-01-01

Purpose. Penile cancer rarely gives symptomatic skeletal metastases. Methods. We present 2 patients with squamous carcinoma of the penis who were surgically treated for metastases in the femur. Results. Both patients had pathological fractures and were operated on. In one case, the skeletal metastasis preceded any lymphatic spread of the disease, suggesting early haematogenous dissemination. Conclusions. Endoprosthetic reconstruction resulted in pain relief and restored the ambulatory capacity. Clinicians should be aware of the possibility for symptomatic bone metastases with a risk for pathological fracture in patients with penile cancer. PMID:26579327

Meconium periorchitis: a rare cause of fetal scrotal cyst--MRI and pathologic appearance.

PubMed

Cesca, Eleonora; Midrio, Paola; Tregnaghi, Alberto; Alaggio, Rita; Bitetti, Stefania; Gamba, Piergiorgio

2009-01-01

A case of meconium periorchitis detected by fetal MRI and misdiagnosed during pregnancy as inguinoscrotal hernia is reported for the first time. A full-term black boy presented at birth with an asymptomatic, 'stony-hard', scrotal mass suggestive of an in utero testicular torsion or testicular/paratesticular tumor. Early surgical treatment resulted in the removal of paratesticular yellowish amorphous material. Histology was consistent with the diagnosis of meconium periorchitis, a rare and benign condition resulting from healed intrauterine bowel perforation. 2009 S. Karger AG, Basel.

The Proposal and Early Results of Capitate Forage as a New Treatment Method for Kienböck's Disease.

PubMed

Bekler, Halil Ibrahim; Erdag, Yiğit; Gumustas, Seyit Ali; Pehlivanoglu, Gökhan

2013-12-01

Kienböck's disease is a type of avascular necrosis which disrupts the biomechanics of the wrist as a result of the changes it creates in the lunate bone. Its treatment generally consists of osteotomies intended to relieve the pressure on the bone, pedicle bone grafting applications aiming to increase bone blood supply, and salvage procedures. Capitate forage is a safe and simple-to-apply surgical treatment method which is intended to enhance neovascularization of the lunate much like a radius osteotomy or core decompression.

The Military Surgical Legacy of Vladimir Oppel (1872-1932)

DTIC Science & Technology

2013-01-01

by quick attention to and bandaging of wounds.4 Oppel’s experiences in the war were similar as he observed abundant but ineffective facilitieswith...arriving to the surgical facility should be divided according to the urgencyof care needed.The pointwas to determine the categories of patients who...urgent attention at early echelons: pen- etrating abdominal injuries, penetrating thoracic injuries, and serious soft tissue, bone, and joint injuries

Pediatric cataract: challenges and future directions

PubMed Central

Medsinge, Anagha; Nischal, Ken K

2015-01-01

Cataract is a significant cause of visual disability in the pediatric population worldwide and can significantly impact the neurobiological development of a child. Early diagnosis and prompt surgical intervention is critical to prevent irreversible amblyopia. Thorough ocular evaluation, including the onset, duration, and morphology of a cataract, is essential to determine the timing for surgical intervention. Detailed assessment of the general health of the child, preferably in conjunction with a pediatrician, is helpful to rule out any associated systemic condition. Although pediatric cataracts have a diverse etiology, with the majority being idiopathic, genetic counseling and molecular testing should be undertaken with the help of a genetic counselor and/or geneticist in cases of hereditary cataracts. Advancement in surgical techniques and methods of optical rehabilitation has substantially improved the functional and anatomic outcomes of pediatric cataract surgeries in recent years. However, the phenomenon of refractive growth and the process of emmetropization have continued to puzzle pediatric ophthalmologists and highlight the need for future prospective studies. Posterior capsule opacification and secondary glaucoma are still the major postoperative complications necessitating long-term surveillance in children undergoing cataract surgery early in life. Successful management of pediatric cataracts depends on individualized care and experienced teamwork. We reviewed the etiology, preoperative evaluation including biometry, choice of intraocular lens, surgical techniques, and recent developments in the field of childhood cataract. PMID:25609909

[Dermatosurgery and other interventional techniques in dermatology: a more than 2000 year-history].

PubMed

Cribier, B

2016-12-01

Surgical dermatology has probably existed since the first steps of antique medicine, especially for cutaneous cancer excision and wound reparation. Wonderful descriptions of surgical flaps can be found in the Encyclopedy of Celse, a Roman doctor living in the first century AC. Major progresses in local anesthesy were achieved at the end of the XIXth century, allowing the first dermatologists of the XXth century to perform biopsies and cutaneous surgery with a good control of patient's pain. Electricity was introduced in medicine at the end of the XIXth century, and our ancestors dermatologists used it for electrocoagulation, cauterization and electric hair removal. In the « Pratique dermatologique », the first encyclopedy of dermatology published in 1900, many chapters show how important instrumental and surgical dermatology was. Pigmentary changes induced by surgery and other procedures were probably well known then but were less important than troubles due to scarring, which are mentioned in the early literature. Spontaneous or post-interventional cheloids are well discussed in the early works of Alibert, in the years 1810. This article shows that surgical dermatology is far more ancient than the creation of societies dedicated to it in the XXth century. © 2016 Elsevier Masson SAS. Tous droits réservés.

Accelerated recovery from Candida peritonitis of enteric origin by early surgical drainage in a peritoneal dialysis patient.

PubMed

Kazama, Itsuro; Muto, Shigeaki; Inoue, Makoto; Fukui, Taro; Kotoda, Atsushi; Takemura, Katsumi; Kimura, Takaaki; Ishikawa, Nobuo; Yagisawa, Takashi; Yumura, Wako; Kusano, Eiji

2011-12-01

A 62-year-old man on continuous ambulatory peritoneal dialysis was transferred to our hospital with recurrent abdominal pain and a cloudy peritoneal effluent. Three weeks before the transfer, his symptoms were successfully treated with broad-spectrum antibiotics. However, their effectiveness was lost for his recurrent symptoms. Fungal peritonitis was diagnosed because of an increased white blood cell count in the peritoneal fluid on admission and isolation of Candida albicans from a peritoneal fluid culture. Intravenous fos-fluconazole was immediately started, although it was ineffective for his deteriorating symptoms. The concomitant isolation of Candida albicans in a stool culture suggested that fungal peritonitis had an enteric origin. An emergency laparotomy revealed multiple diverticulosis and sigmoid colon diverticulitis. A surgical drainage was performed in addition to peritoneal catheter removal. Postoperatively, the patient's symptoms improved rapidly and there were no signs of recurrence with continuous administration of fos-fluconazole. Surgical drainage accelerated the recovery from fungal peritonitis. This patient is the first case showing the usefulness of stool culture in the diagnosis of fungal peritonitis secondary to prior bacterial peritonitis. This case also demonstrated the importance of laparotomy to confirm the enteric origin of the fungus, and the efficacy of early surgical drainage for the treatment.