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Sample records for risk surgical patients

  1. [Anesthesiological management of the high-risk surgical patient].

    PubMed

    Bertoldi, G; Avalle, M

    1980-03-01

    Evaluation of the anaesthesiological risk in surgical patients is described and an account is given of results obtained with an association of ketamin and NLA II in 57 high-risk patients subjected to general surgical management.

  2. Risk Factors for Urinary Tract Infections in Cardiac Surgical Patients

    PubMed Central

    Gillen, Jacob R.; Isbell, James M.; Michaels, Alex D.; Lau, Christine L.

    2015-01-01

    Abstract Background: Risk factors for catheter-associated urinary tract infections (CAUTIs) in patients undergoing non-cardiac surgical procedures have been well documented. However, the variables associated with CAUTIs in the cardiac surgical population have not been clearly defined. Therefore, the purpose of this study was to investigate risk factors associated with CAUTIs in patients undergoing cardiac procedures. Methods: All patients undergoing cardiac surgery at a single institution from 2006 through 2012 (4,883 patients) were reviewed. Patients with U.S. Centers for Disease Control (CDC) criteria for CAUTI were identified from the hospital's Quality Assessment database. Pre-operative, operative, and post-operative patient factors were evaluated. Univariate and multivariable analyses were used to identify significant correlations between perioperative characteristics and CAUTIs. Results: There were 55 (1.1%) documented CAUTIs in the study population. On univariate analysis, older age, female gender, diabetes mellitus, cardiogenic shock, urgent or emergent operation, packed red blood cell (PRBC) units transfused, and intensive care unit length of stay (ICU LOS) were all significantly associated with CAUTI [p<0.05]. On multivariable logistic regression, older age, female gender, diabetes mellitus, and ICU LOS remained significantly associated with CAUTI. Additionally, there was a significant association between CAUTI and 30-d mortality on univariate analysis. However, when controlling for common predictors of operative mortality on multivariable analysis, CAUTI was no longer associated with mortality. Conclusions: There are several identifiable risk factors for CAUTI in patients undergoing cardiac procedures. CAUTI is not independently associated with increased mortality, but it does serve as a marker of sicker patients more likely to die from other comorbidities or complications. Therefore, awareness of the high-risk nature of these patients should lead to

  3. Associations between Charlson Comorbidity Index and surgical risk severity and the surgical outcomes in advanced-age patients.

    PubMed

    Larson, Kelly J; Hamlin, Ryan J; Sprung, Juraj; Schroeder, Darrell R; Weingarten, Toby N

    2014-06-01

    The Charlson Comorbidity Index (CCI) has not been assessed for elderly (95 years of age or older) surgical patients. We examined the association between the CCI and life-threatening complications and 30-day mortality rate. Medical records of patients 95 years old or older from 2004 through 2008 were reviewed for major postoperative morbidity or death. Logistic regression analyses of age, sex, the CCI, American College of Cardiology/American Heart Association Surgical Risk Stratification, and surgical urgency were performed to identify associations with poor surgical outcome. One hundred eighty-seven patients were identified (mean [standard deviation] age, 96.6 [1.9] years; median [interquartile range] CCI, 4 [2 to 6]). Ninety patients (48.1%) underwent moderate-risk and 20 (10.7%) underwent high-risk surgical procedures. Twenty patients (10.7%) died within 30 postoperative days and 20 others had major morbidity. Only moderate-risk (P = 0.045) and high-risk surgical procedures (P = 0.001) were associated with poor outcome. Patients of advanced age have high rates of morbidity and death after surgical procedures. These events are associated with surgical risk stratification and are independent of patient comorbidities. Risks, benefits, and alternatives must be considered carefully and discussed with patients and their families before deciding to proceed with high-risk surgery.

  4. Coordinating perioperative care for the 'high risk' general surgical patient using risk prediction scoring.

    PubMed

    Hafiz, Shaziz; Lees, Nicholas Peter

    2016-01-01

    Identifying 'high risk' (> 5% mortality score) emergency general surgical patients early, allows appropriate perioperative care to be allocated by securing critical care beds and ensuring the presence of senior surgeons and senior anesthetists intraoperatively. Scoring systems can be used to predict perioperative risk and coordinate resources perioperatively. Currently it is unclear which estimate of risk correlates with current resource deployment. A retrospective study was undertaken assessing the relationship between deployment of perioperative resources: senior surgeon, senior anesthetist and critical care bed. The study concluded that almost all high risk patients with high POSSUM mortality and morbidity scores had a consultant senior surgeon present intraoperatively. Critically unwell patients with higher operative severity and perioperative morbidity scores received higher care (HDU/ICU) beds postoperatively, ensuring that they received appropriate care if their condition deteriorated. Therefore POSSUM scoring should be used perioperatively in emergency cases to coordinate appropriate perioperative care for high risk general surgical patients. PMID:26901929

  5. [Assessment of surgical risk in patients with lower limb chronic critical ischaemia].

    PubMed

    Kazakov, Iu I; Lukin, I B; Sokolova, N Iu; Strakhov, M A

    2016-01-01

    Analysed herein are both immediate and remote results of surgical treatment of 93 patients presenting with chronic atherosclerotic occlusion of the femoral-popliteal-tibial segment in the stage of critical ischaemia. The patients were subjected to autovenous femoropopliteal bypass grafting to the isolated arterial segment or balloon angioplasty with stenting of the superficial femoral artery. While choosing the method of arterial reconstruction we assessed concomitant diseases, primarily lesions of the coronary and cerebral circulation. In order to objectively evaluate the patient state, we worked out a scale for assessing surgical risk. Survival rate without amputation after three years in patients with low risk amounted to 71.4%, in those with moderate risk to 60.0%, and in high-risk patients to 43.3%. Patients with initially high risk were found to have a high incidence rate of cardiac and cerebrovascular complications, exceeding 40%. It was shown that the worked out system of assessing the level of surgical risk objectively reflects the prognosis of patient survival following a reconstructive operation. This system of assessment may be appropriate while choosing an optimal method of arterial reconstruction (bypassing operation or endovascular intervention) in patients with atherosclerotic lesions of arteries of the femoropopliteal-tibial segment and critical ischaemia accompanied by severe concomitant pathology. Patients with high surgical risk should preferably be subjected to endovascular reconstruction, while those with low surgical risk should better undergo open shunting bypassing operation, and for those with moderate risk it is acceptable to perform both methods of arterial reconstruction. PMID:27626262

  6. Midregional Proadrenomedullin Improves Risk Stratification beyond Surgical Risk Scores in Patients Undergoing Transcatheter Aortic Valve Replacement

    PubMed Central

    Schuetz, Philipp; Huber, Andreas; Müller, Beat; Maisano, Francesco; Taramasso, Maurizio; Moarof, Igal; Obeid, Slayman; Stähli, Barbara E.; Cahenzly, Martin; Binder, Ronald K.; Liebetrau, Christoph; Möllmann, Helge; Kim, Won-Keun; Hamm, Christian; Lüscher, Thomas F.

    2015-01-01

    Background Conventional surgical risk scores lack accuracy in risk stratification of patients undergoing transcatheter aortic valve replacement (TAVR). Elevated levels of midregional proadrenomedullin (MR-proADM) levels are associated with adverse outcome not only in patients with manifest chronic disease states, but also in the general population. Objectives We investigated the predictive value of MR-proADM for mortality in an unselected contemporary TAVR population. Methods We prospectively included 153 patients suffering from severe aortic stenosis who underwent TAVR from September 2013 to August 2014. This population was compared to an external validation cohort of 205 patients with severe aortic stenosis undergoing TAVR. The primary endpoint was all cause mortality. Results During a median follow-up of 258 days, 17 out of 153 patients who underwent TAVR died (11%). Patients with MR-proADM levels above the 75th percentile (≥ 1.3 nmol/l) had higher mortality (31% vs. 4%, HR 8.9, 95% CI 3.0–26.0, P < 0.01), whereas patients with EuroSCORE II scores above the 75th percentile (> 6.8) only showed a trend towards higher mortality (18% vs. 9%, HR 2.1, 95% CI 0.8–5.6, P = 0.13). The Harrell’s C-statistic was 0.58 (95% CI 0.45–0.82) for the EuroSCORE II, and consideration of baseline MR-proADM levels significantly improved discrimination (AUC = 0.84, 95% CI 0.71–0.92, P = 0.01). In bivariate analysis adjusted for EuroSCORE II, MR-proADM levels ≥1.3 nmol/l persisted as an independent predictor of mortality (HR 9.9, 95% CI (3.1–31.3), P <0.01) and improved the model’s net reclassification index (0.89, 95% CI (0.28–1.59). These results were confirmed in the independent validation cohort. Conclusions Our study identified MR-proADM as a novel predictor of mortality in patients undergoing TAVR. In the future, MR-proADM should be added to the commonly used EuroSCORE II for better risk stratification of patients suffering from severe aortic stenosis. PMID

  7. Surgical errors and risks – the head and neck cancer patient

    PubMed Central

    Harréus, Ulrich

    2013-01-01

    Head and neck surgery is one of the basic principles of head and neck cancer therapy. Surgical errors and malpractice can have fatal consequences for the treated patients. It can lead to functional impairment and has impact in future chances for disease related survival. There are many risks for head and neck surgeons that can cause errors and malpractice. To avoid surgical mistakes, thorough preoperative management of patients is mandatory. As there are ensuring operability, cautious evaluation of preoperative diagnostics and operative planning. Moreover knowledge of anatomical structures of the head and neck, of the medical studies and data as well as qualification in modern surgical techniques and the surgeons ability for critical self assessment are basic and important prerequisites for head and neck surgeons in order to make out risks and to prevent from mistakes. Additionally it is important to have profound knowledge in nutrition management of cancer patients, wound healing and to realize and to be able to deal with complications, when they occur. Despite all precaution and surgical care, errors and mistakes cannot always be avoided. For that it is important to be able to deal with mistakes and to establish an appropriate and clear communication and management for such events. The manuscript comments on recognition and prevention of risks and mistakes in the preoperative, operative and postoperative phase of head and neck cancer surgery. PMID:24403972

  8. Management of chronic empyema with unexpandable lung in poor surgical risk patients using an empyema tube

    PubMed Central

    Biswas, Abhishek; Jantz, Michael A; Penley, Andrea M; Mehta, Hiren J

    2016-01-01

    Objectives: High preoperative risk precludes decortication and other surgical interventions in some patients with chronic empyema. We manage such patients by converting the chest tube into an “empyema tube,” cutting the tube near the skin and securing the end with a sterile clip to allow for open pleural drainage. The patient is followed serially, and the tube gradually withdrawn based on radiological resolution and amount of drainage. Methods: Between 2010 and 2014, patients with chronic empyema and unexpandable lung, deemed high-risk surgical candidates, had staged chest tube removal, and were included for the study. The volume of fluid drained, culture results, duration of drainage, functional status, and comorbidities were recorded. Measurements and Results: Eight patients qualified. All had resolution of infection. The tube was removed after an average of 73.6 ± 49.73 (95% confidence interval [CI]) days. The mean duration of antibiotic treatment was 5.37 ± 1.04 (95% CI) weeks. None required surgery or experienced complications from an empyema tube. Conclusion: A strategy of empyema tube drainage with staged removal is an option in appropriately selected patients with chronic empyema, unexpandable lung, and poor surgical candidacy. PMID:27185989

  9. Patient, Surgery, and Hospital Related Risk Factors for Surgical Site Infections following Total Hip Arthroplasty

    PubMed Central

    Triantafyllopoulos, Georgios; Memtsoudis, Stavros; Poultsides, Lazaros A.

    2015-01-01

    Surgical site infections (SSI) following total hip arthroplasty (THA) have a significantly adverse impact on patient outcomes and pose a great challenge to the treating surgeon. Therefore, timely recognition of those patients at risk for this complication is very important, as it allows for adopting measures to reduce this risk. This review discusses literature reported risk factors for SSI after THA. These can be classified into patient-related factors (age, gender, obesity, comorbidities, history of infection, primary diagnosis, and socioeconomic profile), surgery-related factors (allogeneic blood transfusion, DVT prophylaxis and coagulopathy, duration of surgery, antibiotic prophylaxis, bearing surface and fixation, bilateral procedures, NNIS index score, and anesthesia type), and hospital-related factors (duration of hospitalization, institution and surgeon volume, and admission from a healthcare facility). All these factors are discussed with respect to potential measures that can be taken to reduce their effect and consequently the overall risk for infection. PMID:26075298

  10. The prevalence of risk factors for cardiovascular diseases among Polish surgical patients over 65 years

    PubMed Central

    Kołtuniuk, Aleksandra; Rosińczuk, Joanna

    2016-01-01

    Background Cardiovascular diseases (CVDs) are the leading cause of mortality among adults in Poland. A number of risk factors have significant influence on CVD incidence. Early identification of risk factors related to our lifestyle facilitates taking proper actions aiming at the reduction of their negative impact on health. Aim The aim of the study was to compare the prevalence of CVD risk factors between patients aged over 65 years and patients of other age groups in surgical wards. Material and methods The study was conducted for assessment and finding the distribution of major risk factors of CVD among 420 patients aged 18–84 years who were hospitalized in surgical wards. Interview, anthropometric measurements, blood pressure, and fasting blood tests for biochemical analysis were conducted in all subjects. Statistical analysis of the material was performed using Student’s t-test, chi-square test, Fisher’s exact test, Mann–Whitney U-test, and analysis of variance. Results While abdominal obesity (83.3%), overweight and obesity (68%), hypertension (65.1%), hypercholesterolemia (33.3%), and low level of physical activity (29.1%) were the most common CVD risk factors among patients over 65 years old, abdominal obesity (36.2%), overweight and obesity (36.1%), and current smoking were the most common CVD risk factors among patients up to the age of 35. In the age group over 65, the least prevalent risk factors for CVD were diabetes mellitus (14.8%), depressive episodes (13.6%), abuse of alcohol (11.4%), and smoking (7.8%). In the group under 35 years, we have not reported any cases of hypercholesterolemia and a lesser number of patients suffered from diabetes and HTN. Conclusion Distribution of the major risk factors for CVD is quite high in the adult population, especially in the age group over 65, which can result in serious problems of health and increased rates of chronic diseases, especially CVDs. PMID:27257376

  11. Transcatheter Aortic Valve Replacement in Lower Surgical Risk Patients: Review of Major Trials and Future Perspectives.

    PubMed

    Saji, Mike; Lim, D Scott

    2016-10-01

    Following the first successful transcatheter aortic valve replacement (TAVR) in 2002, TAVR has globally evolved to become a standard procedure in high-risk patients. Surgical aortic valve replacement in non-high-risk patients remains the gold standard for treatment of severe aortic stenosis. However, a paradigm shift appears to be occurring in the direction of treating lower-risk patients, and several studies have suggested its impact on clinical outcomes. In this review, we highlight the current status of TAVR in intermediate-risk patients and review major trials including Placement of AoRTic TraNscathetER (PARTNER) 2A randomized intermediate-risk trial using SAPIEN XT (Edwards Lifesciences Corp, Irvine, CA) recently presented with excellent outcomes and the lowest major complications rate at the American College of Cardiology's 65th Annual Scientific Session in Chicago. Clinical trials in low-risk patients using SAPIEN 3 and CoreValve Evolut R have just been launched, and they are going to be important milestones in the TAVR field.

  12. Transcatheter Aortic Valve Replacement in Lower Surgical Risk Patients: Review of Major Trials and Future Perspectives.

    PubMed

    Saji, Mike; Lim, D Scott

    2016-10-01

    Following the first successful transcatheter aortic valve replacement (TAVR) in 2002, TAVR has globally evolved to become a standard procedure in high-risk patients. Surgical aortic valve replacement in non-high-risk patients remains the gold standard for treatment of severe aortic stenosis. However, a paradigm shift appears to be occurring in the direction of treating lower-risk patients, and several studies have suggested its impact on clinical outcomes. In this review, we highlight the current status of TAVR in intermediate-risk patients and review major trials including Placement of AoRTic TraNscathetER (PARTNER) 2A randomized intermediate-risk trial using SAPIEN XT (Edwards Lifesciences Corp, Irvine, CA) recently presented with excellent outcomes and the lowest major complications rate at the American College of Cardiology's 65th Annual Scientific Session in Chicago. Clinical trials in low-risk patients using SAPIEN 3 and CoreValve Evolut R have just been launched, and they are going to be important milestones in the TAVR field. PMID:27600519

  13. TOTAL LYMPHOCYTE COUNT AND SERUM ALBUMIN AS PREDICTORS OF NUTRITIONAL RISK IN SURGICAL PATIENTS

    PubMed Central

    ROCHA, Naruna Pereira; FORTES, Renata Costa

    2015-01-01

    Background: Early detection of changes in nutritional status is important for a better approach to the surgical patient. There are several nutritional measures in clinical practice, but there is not a complete method for determining the nutritional status, so, health professionals should only choose the best method to use. Aim: To evaluate the total lymphocyte count and albumin as predictors of identification of nutritional risk in surgical patients. Methods: Prospective longitudinal study was conducted with 69 patients undergoing surgery of the gastrointestinal tract. The assessment of nutritional status was evaluated by objective methods (anthropometry and biochemical tests) and subjective methods (subjective global assessment). Results: All parameters used in the nutritional assessment detected a high prevalence of malnutrition, with the exception of BMI which detected only 7.2% (n=5). The albumin (p=0.01), the total lymphocytes count (p=0.02), the percentage of adequacy of skinfolds (p<0.002) and the subjective global assessment (p<0.001) proved to be useful as predictors of risk of postoperative complications, since the smaller the values of albumin and lymphocyte count and higher the score the subjective global assessment were higher risks of surgical complications. Conclusions: A high prevalence of malnutrition was found, except for BMI. The use of albumin and total lymphocyte count were good predictor for the risk of postoperative complications and when used with other methods of assessing the nutritional status, such as the subjective global assessment and the percentage of adequacy of skinfolds, can be useful for identification of nutritional risk and postoperative complications. PMID:26537145

  14. Incidence of surgical site infections and accompanying risk factors in Vietnamese orthopaedic patients.

    PubMed

    Thu, L T A; Dibley, M J; Ewald, B; Tien, N P; Lam, L D

    2005-08-01

    A cohort study of surgical site infections (SSIs) was conducted in 582 orthopaedic surgical patients at Cho Ray Hospital, a reference hospital in Ho Chi Minh City, Vietnam, in order to determine the incidence and analyse risk factors for SSIs in this population. The SSI incidence rate was 12.5% (73 of 582); 3.6% incisional SSIs, 6.8% deep incisional SSIs and 2.1% organ/space SSIs. The incidence increased from 2% in clean wounds to 44.6% in dirty wounds, or 1.3% in patients with a National Nosocomial Infections Surveillance (NNIS) risk index of 0 to 75% in patients with an NNIS risk ratio of 3. In multi-variate analysis, having a dirty wound [odds ratio (OR) 8.7; 95% confidence intervals (CI) 4.6--16.4], American Society of Anesthesiologists' score >2 (OR 3.9; 95%CI 1.8-8.8), procedures with external fixation (OR 2.9; 95%CI 1.4-5.9), emergency surgery with motor-vehicle-related trauma (OR 2.1; 95%CI 1.2-3.9), or duration of procedure >2h (OR 2.1; 95%CI 1.1-4.2) were independent risk factors for SSI. Lack of appropriate prophylaxis was of borderline significance (OR 3.2; 95%CI 0.9-11.1, P=0.06). Among 76 patients with SSIs, 22 patients were discovered during postdischarge follow-up. These late SSIs had age as an additional risk factor (OR 2.8; 95%CI 1.1-7.2). Our data show that SSIs were frequent and differed widely by wound class. The NNIS risk index was predictive of SSI for this population. With a high number of motor vehicle accidents in Vietnam, the majority of orthopaedic operations are trauma related. Emergency surgery for injuries sustained in these accidents, and procedures with external fixation were especially prone to infections.

  15. Percutaneous Cholecystostomy for Patients with Acute Cholecystitis and an Increased Surgical Risk

    SciTech Connect

    Overhagen, Hans van; Meyers, Hjalmar; Tilanus, Hugo W.; Jeekel, Johannes; Lameris, Johan S.

    1996-03-15

    Purpose: To evaluate percutaneous cholecystostomy in patients with acute cholecystitis and an increased surgical risk. Methods: Thirty-three patients with acute cholecystitis (calculous, n= 22; acalculous, n= 11) underwent percutaneous cholecystostomy by means of a transhepatic (n= 21) or transperitoneal (n= 12) access route. Clinical and laboratory parameters were retrospectively studied to determine the benefit from cholecystostomy. Results: All procedures were technically successful. Twenty-two (67%) patients improved clinically within 48 hr; showing a significant decrease in body temperature (n= 13), normalization of the white blood cell count (n= 3), or both (n= 6). There were 6 (18%) minor/moderate complications (transhepatic access, n= 3; transperitoneal access, n= 3). Further treatment for patients with calculous cholecystitis was cholecystectomy (n= 9) and percutaneous and endoscopic stone removal (n= 8). Further treatment for patients with acalculous cholecystitis was cholecystectomy (n= 2) and gallbladder ablation (n= 2). There were 4 deaths (12%) either in hospital or within 30 days of drainage; none of the deaths was procedure-related. Conclusions: Percutaneous cholecystostomy is a safe and effective procedure for patients with acute cholecystitis. For most patients with acalculous cholecystitis percutaneous cholecystostomy may be considered a definitive therapy. In calculous disease this treatment is often only temporizing and a definitive surgical, endoscopic, or radiologic treatment becomes necessary.

  16. Risk stratification for the recurrence of trigger thumb after surgical release in the paediatric patient.

    PubMed

    Edwards, D S; Richards, R H

    2016-08-01

    Trigger thumb, or stenosing tenovaginitis, is a relatively uncommon condition affecting the flexor pollicis longus tendon of children. The condition is characterized by the formation of a nodule within the tendon and thickening of the tendon sheath as it passes through the flexor pulley of the thumb at the level of the metacarpo-phalangeal joint. The optimum age for surgical intervention continues to be discussed. The aim of this study is to establish the temporal relationship and surgical variables to determine factors that may contribute to recurrence of the condition. A retrospective analysis of the entire surgical logbook and patient notes of a stand-alone consultant paediatric orthopaedic practice was scrutinized. 94 patients, 107 thumbs, over a 13-year period were operated on for trigger thumb. The recurrence rate was found to be 5.61 %. The average age of patients at primary release who went on to recurrence was 2.8 years, which is significantly younger than those that did not recur (p = 0.044). Sensitivity analysis revealed that the primary procedure at an age of less than 2.5 years confers a higher risk of recurrence. The data presented here advocate surgical release of trigger thumb after 2½ years of age, a senior surgeon as lead operator and a transverse skin incision at the level of the nodule or a more extensive "zig-zag" one to clearly see the structures to be released. We recommend that the surgeon ensures the stenosing pulley and sheath are released in their entirety. PMID:27352865

  17. Risk of Orthopedic Surgical Site Infections in Patients with Rheumatoid Arthritis Treated with Antitumor Necrosis Factor Alfa Therapy

    PubMed Central

    da Cunha, Bernardo Matos; Maria Henrique da Mota, Licia; dos Santos-Neto, Leopoldo Luiz

    2012-01-01

    Introduction. International guidelines recommend interruption of anti-TNF medications in the perioperative period, but there are no randomized trials to support such recommendation. Objectives. To study literature evidence assessing the risk of surgical site infections in orthopedic surgery patients with RA using anti-TNF drugs, compared to untreated patients or those using conventional DMARD. Methods. Systematic review of cohort studies is concerning surgical site infections in orthopedic procedures in patients with RA. Results. Three studies were selected. Only one was considered of high-quality, albeit with low statistical power. The review resulted in inconclusive data, since the best quality study showed no significant differences between groups, while others showed increased risk of infections in patients using anti-TNF medications. Conclusion. It is unclear whether patients with RA using anti-TNF medications are at increased risk of surgical site infections. Randomized controlled trials or new high quality observational studies are needed to clarify the issue. PMID:22500176

  18. TIMP2•IGFBP7 biomarker panel accurately predicts acute kidney injury in high-risk surgical patients

    PubMed Central

    Gunnerson, Kyle J.; Shaw, Andrew D.; Chawla, Lakhmir S.; Bihorac, Azra; Al-Khafaji, Ali; Kashani, Kianoush; Lissauer, Matthew; Shi, Jing; Walker, Michael G.; Kellum, John A.

    2016-01-01

    BACKGROUND Acute kidney injury (AKI) is an important complication in surgical patients. Existing biomarkers and clinical prediction models underestimate the risk for developing AKI. We recently reported data from two trials of 728 and 408 critically ill adult patients in whom urinary TIMP2•IGFBP7 (NephroCheck, Astute Medical) was used to identify patients at risk of developing AKI. Here we report a preplanned analysis of surgical patients from both trials to assess whether urinary tissue inhibitor of metalloproteinase 2 (TIMP-2) and insulin-like growth factor–binding protein 7 (IGFBP7) accurately identify surgical patients at risk of developing AKI. STUDY DESIGN We enrolled adult surgical patients at risk for AKI who were admitted to one of 39 intensive care units across Europe and North America. The primary end point was moderate-severe AKI (equivalent to KDIGO [Kidney Disease Improving Global Outcomes] stages 2–3) within 12 hours of enrollment. Biomarker performance was assessed using the area under the receiver operating characteristic curve, integrated discrimination improvement, and category-free net reclassification improvement. RESULTS A total of 375 patients were included in the final analysis of whom 35 (9%) developed moderate-severe AKI within 12 hours. The area under the receiver operating characteristic curve for [TIMP-2]•[IGFBP7] alone was 0.84 (95% confidence interval, 0.76–0.90; p < 0.0001). Biomarker performance was robust in sensitivity analysis across predefined subgroups (urgency and type of surgery). CONCLUSION For postoperative surgical intensive care unit patients, a single urinary TIMP2•IGFBP7 test accurately identified patients at risk for developing AKI within the ensuing 12 hours and its inclusion in clinical risk prediction models significantly enhances their performance. LEVEL OF EVIDENCE Prognostic study, level I. PMID:26816218

  19. Surgical wound infection rates by wound class, operative procedure, and patient risk index. National Nosocomial Infections Surveillance System.

    PubMed

    Culver, D H; Horan, T C; Gaynes, R P; Martone, W J; Jarvis, W R; Emori, T G; Banerjee, S N; Edwards, J R; Tolson, J S; Henderson, T S

    1991-09-16

    To perform a valid comparison of rates among surgeons, among hospitals, or across time, surgical wound infection (SWI) rates must account for the variation in patients' underlying severity of illness and other important risk factors. From January 1987 through December 1990, 44 National Nosocomial Infections Surveillance System hospitals reported data collected under the detailed option of the surgical patient surveillance component protocol, which includes definitions of eligible patients, operations, and nosocomial infections. Pooled mean SWI rates (number of infections per 100 operations) within each of the categories of the traditional wound classification system were 2.1, 3.3, 6.4, and 7.1, respectively. A risk index was developed to predict a surgical patient's risk of acquiring an SWI. The risk index score, ranging from 0 to 3, is the number of risk factors present among the following: (1) a patient with an American Society of Anesthesiologists preoperative assessment score of 3, 4, or 5, (2) an operation classified as contaminated or dirty-infected, and (3) an operation lasting over T hours, where T depends upon the operative procedure being performed. The SWI rates for patients with scores of 0, 1, 2, and 3 were 1.5, 2.9, 6.8, and 13.0, respectively. The risk index is a significantly better predictor of SWI risk than the traditional wound classification system and performs well across a broad range of operative procedures.

  20. The Prevalence of Malnutrition and Effectiveness of STRONGkids Tool in the Identification of Malnutrition Risks among Pediatric Surgical Patients

    PubMed Central

    Durakbaşa, Çiğdem Ulukaya; Fettahoğlu, Selma; Bayar, Ahu; Mutus, Murat; Okur, Hamit

    2014-01-01

    Background: High prevalence of malnutrition along with the risk for the development of malnutrition in hospitalised children has been reported. However, this problem remains largely unrecognised by healthcare workers. Aims: To determine the prevalence of malnutrition and effectiveness of STRONGkids nutritional risk screening (NRS) tool in the identification of malnutrition risk among pediatric surgical patients. Study Design: Cross-sectional study. Methods: A total of 494 pediatric surgical patients (median age 59 months, 75.8% males) were included in this prospective study conducted over 3 months. SD-scores <−2 for Body Mass Index (BMI) for age or weight-for-height (WFH) and height-for-age (HFA) were considered to indicate acute and chronic malnutrition, respectively. The STRONGkids NRS tool was used to determine risk for malnutrition. Results: Malnutrition was detected in 13.4% in this group of pediatric surgical patients. Acute malnutrition was identified in 10.1% of patients and more commonly in patients aged ≤60 months than aged >60 months (13.4 vs. 6.6%, p=0.012). Chronic malnutrition was identified in 23 (4.6%) of patients with no significant difference between age groups. There were 7 (1.4%) children with coexistent acute and chronic malnutrition. The STRONGkids tool revealed that 35.7% of patients were either in the moderate or high risk group for malnutrition. Malnutrition, as revealed by anthropometric measurements, was more likely in the presence of gastrointestinal (26.9%, p=0.004) and inguinoscrotal/penile surgery (4.0%, p=0.031), co-morbidities affecting nutritional status (p<0.001) and inpatient admissions (p=0.014). Among patients categorized as low risk for malnutrition, there were more outpatients than inpatients (89.3 vs. 10.7%, p<0.001) and more elective surgery cases than emergency surgery cases (93.4 vs. 6.6%, p<0.001). Conclusion: Providing data on the prevalence of malnutrition and risk of malnutrition in a prospectively recruited group

  1. Use of a surgical helmet system to minimize splash injury during percutaneous renal surgery in high-risk patients.

    PubMed

    Eandi, Jonathan A; Nanigian, Dana K; Smith, William H; Low, Roger K

    2008-12-01

    The transmission risk to surgeons performing percutaneous renal surgery on patients who are infected with human immunodeficiency virus/acquired immunodeficiency syndrome, hepatitis B, or hepatitis C is unknown. A recent study found 55% of surgeons' masks contain evidence of blood splash contamination after percutaneous nephrolithotomy. While the risk of infectious disease transmission to the surgeon after mucocutaneous exposure is unknown, the incapacitating disease these pathogens cause can have a devastating and permanent effect on a surgeon's career. We describe our use of a surgical helmet system when performing percutaneous renal surgery on high-risk patients to minimize risk of splash injury and transmission of blood-borne pathogens.

  2. Risk Factors Associated with Loco-Regional Failure after Surgical Resection in Patients with Resectable Pancreatic Cancer

    PubMed Central

    Kim, Hyun Ju; Lee, Woo Jung; Kang, Chang Moo; Hwang, Ho Kyoung; Bang, Seung Min; Song, Si Young; Seong, Jinsil

    2016-01-01

    Purpose To evaluate the risk factors associated with loco-regional failure after surgical resection and to identify the subgroup that can obtain benefits from adjuvant radiotherapy (RT). Materials and Methods We identified patients treated with surgical resection for resectable pancreatic cancer at Severance hospital between January 1993 and December 2014. Patients who received any neoadjuvant or adjuvant RT were excluded. A total of 175 patients were included. Adjuvant chemotherapy was performed in 107 patients with either a gemcitabine-based regimen (65.4%) or 5-FU based one (34.9%). Results The median loco-regional failure-free survival (LRFFS) and overall survival (OS) were 23.9 and 33.6 months, respectively. A recurrence developed in 108 of 175 patients (61.7%). The predominant pattern of the first failure was distant (42.4%) and 47 patients (26.9%) developed local failure as the first site of recurrence. Multivariate analysis identified initial CA 19–9 ≥ 200 U/mL, N1 stage, perineural invasion (PNI), and resection margin as significant independent risk factors for LRFFS. Patients were divided into four groups according to the number of risk factors, including initial CA 19–9, N stage, and PNI. Patients exhibiting two risk factors had 3.2-fold higher loco-regional failure (P < 0.001) and patients with all risk factors showed a 6.5-fold increase (P < 0.001) compared with those with no risk factors. In the analysis for OS, patients with more than two risk factors also had 3.3- to 6-fold higher risk of death with statistical significance. Conclusion The results suggest that patients who exhibit more than two risk factors have a higher risk of locoregional failure and death. This subgroup could be benefited by the effective local adjuvant treatment. PMID:27332708

  3. Prevalence of modifiable surgical site infection risk factors in hip and knee joint arthroplasty patients at an urban academic hospital.

    PubMed

    Pruzansky, Jason S; Bronson, Michael J; Grelsamer, Ronald P; Strauss, Elton; Moucha, Calin S

    2014-02-01

    Surgical site infections after hip and knee arthroplasty can be devastating if they lead to periprosthetic joint infection. We examined the prevalence of the modifiable risk factors for surgical site infection described by the American Academy of Orthopaedic Surgery Patient Safety Committee. Our study of 300 cases revealed that only 20% of all cases and 7% of revision cases for infection had no modifiable risk factors. The most common risk factors were obesity (46%), anemia (29%), malnutrition (26%), and diabetes (20%). Cases with obesity or diabetes were associated with all histories of remote orthopedic infection, 89% of urinary tract infections, and 72% of anemia cases. The high prevalence of several modifiable risk factors demonstrates that there are multiple opportunities for perioperative optimization of such comorbidities.

  4. Using PGD to reduce surgical infection risk.

    PubMed

    Archyangelio, Annesha; Shakhon, Amritpal

    Patients with spinal injuries are at increased risk of surgical site infection due to increased numbers of comorbidities and prolonged surgical procedures. This article describes the impact of a patient group direction that was used in a pre-operative assessment clinic to provide Staphylococcus aureus decolonisation to patients with a spinal injury who required prophylaxis. A post-implementation audit revealed that, in the main, staff and patients adhered to the direction, and infection rates were reduced.

  5. Modifiable risk factors for surgical site infection.

    PubMed

    Moucha, Calin S; Clyburn, Terry A; Evans, Richard P; Prokuski, Laura

    2011-01-01

    Multiple risk factors for orthopaedic surgical site infection have been identified. Some of these factors directly affect the wound-healing process, whereas others can lead to blood-borne sepsis or relative immunosuppression. Modifying a patient's medications; screening for comorbidities, such as HIV or diabetes mellitus; and advising the patient on options to diminish or eliminate adverse behaviors, such as smoking, should lower the risk for surgical site infections.

  6. Existing General Population Models Inaccurately Predict Lung Cancer Risk in Patients Referred for Surgical Evaluation

    PubMed Central

    Isbell, James M.; Deppen, Stephen; Putnam, Joe B.; Nesbitt, Jonathan C.; Lambright, Eric S.; Dawes, Aaron; Massion, Pierre P.; Speroff, Theodore; Jones, David R.; Grogan, Eric L.

    2013-01-01

    Background atients undergoing resections for suspicious pulmonary lesions have a 9-55% benign rate. Validated prediction models exist to estimate the probability of malignancy in a general population and current practice guidelines recommend their use. We evaluated these models in a surgical population to determine the accuracy of existing models to predict benign or malignant disease. Methods We conducted a retrospective review of our thoracic surgery quality improvement database (2005-2008) to identify patients who underwent resection of a pulmonary lesion. Patients were stratified into subgroups based on age, smoking status and fluorodeoxyglucose positron emission tomography (PET) results. The probability of malignancy was calculated for each patient using the Mayo and SPN prediction models. Receiver operating characteristic (ROC) and calibration curves were used to measure model performance. Results 89 patients met selection criteria; 73% were malignant. Patients with preoperative PET scans were divided into 4 subgroups based on age, smoking history and nodule PET avidity. Older smokers with PET-avid lesions had a 90% malignancy rate. Patients with PET- non-avid lesions, or PET-avid lesions with age<50 years or never smokers of any age had a 62% malignancy rate. The area under the ROC curve for the Mayo and SPN models was 0.79 and 0.80, respectively; however, the models were poorly calibrated (p<0.001). Conclusions Despite improvements in diagnostic and imaging techniques, current general population models do not accurately predict lung cancer among patients ref erred for surgical evaluation. Prediction models with greater accuracy are needed to identify patients with benign disease to reduce non-therapeutic resections. PMID:21172518

  7. THE IMPACT OF BREAST MRI ON SURGICAL DECISION-MAKING: ARE PATIENTS AT RISK FOR MASTECTOMY?

    PubMed Central

    Pettit, Kelli; Swatske, Mary Ellen; Gao, Feng; Salavaggione, Lorena; Gillanders, William E.; Aft, Rebecca L.; Monsees, Barbara S.; Eberlein, Timothy J.; Margenthaler, Julie A.

    2014-01-01

    Background and Objectives The goal of the current study was to determine whether MRI impacts multidisciplinary treatment planning and if it leads to increased mastectomy rates. Methods A retrospective review was conducted of 441 patients treated for breast cancer between January 2005 and May 2008 who underwent breast MRI. Data included number of additional findings and their imaging and pathologic work-up. This was analyzed to determine impact of MRI on treatment planning. Results Of 441 patients, 45% had ≥1 additional finding on MRI. Of 410 patients with complete records, 29% had changes in the treatment plan, including 36 patients who were initially considered for breast conservation but proceeded directly to mastectomy based on MRI findings of suspected multicentricity. Twenty-three of those patients did not have a biopsy of the MRI lesion, with 87% having unicentric disease on final pathology. Overall, the mastectomy rate was 44%, which was significantly increased compared to patients not undergoing MRI (32%, p<0.05). Conclusions Breast MRI alters the treatment planning for many patients with newly-diagnosed breast cancer. Mastectomy rates are increased when MRI results alone direct surgical planning. Biopsy of MRI-identified lesions should be performed to avoid over-treatment. PMID:19757442

  8. Competing Risk Analysis for Evaluation of Dalteparin Versus Unfractionated Heparin for Venous Thromboembolism in Medical-Surgical Critically Ill Patients

    PubMed Central

    Li, Guowei; Cook, Deborah J.; Levine, Mitchell A.H.; Guyatt, Gordon; Crowther, Mark; Heels-Ansdell, Diane; Holbrook, Anne; Lamontagne, Francois; Walter, Stephen D.; Ferguson, Niall D.; Finfer, Simon; Arabi, Yaseen M.; Bellomo, Rinaldo; Cooper, D. Jamie; Thabane, Lehana

    2015-01-01

    Abstract Failure to recognize the presence of competing risk or to account for it may result in misleading conclusions. We aimed to perform a competing risk analysis to assess the efficacy of the low molecular weight heparin dalteparin versus unfractionated heparin (UFH) in venous thromboembolism (VTE) in medical-surgical critically ill patients, taking death as a competing risk. This was a secondary analysis of a prospective randomized study of the Prophylaxis for Thromboembolism in Critical Care Trial (PROTECT) database. A total of 3746 medical-surgical critically ill patients from 67 intensive care units (ICUs) in 6 countries receiving either subcutaneous UFH 5000 IU twice daily (n = 1873) or dalteparin 5000 IU once daily plus once-daily placebo (n = 1873) were included for analysis. A total of 205 incident proximal leg deep vein thromboses (PLDVT) were reported during follow-up, among which 96 were in the dalteparin group and 109 were in the UFH group. No significant treatment effect of dalteparin on PLDVT compared with UFH was observed in either the competing risk analysis or standard survival analysis (also known as cause-specific analysis) using multivariable models adjusted for APACHE II score, history of VTE, need for vasopressors, and end-stage renal disease: sub-hazard ratio (SHR) = 0.92, 95% confidence interval (CI): 0.70–1.21, P-value = 0.56 for the competing risk analysis; hazard ratio (HR) = 0.92, 95% CI: 0.68–1.23, P-value = 0.57 for cause-specific analysis. Dalteparin was associated with a significant reduction in risk of pulmonary embolism (PE): SHR = 0.54, 95% CI: 0.31–0.94, P-value = 0.02 for the competing risk analysis; HR = 0.51, 95% CI: 0.30–0.88, P-value = 0.01 for the cause-specific analysis. Two additional sensitivity analyses using the treatment variable as a time-dependent covariate and using as-treated and per-protocol approaches demonstrated similar findings. This competing risk analysis

  9. Competing Risk Analysis for Evaluation of Dalteparin Versus Unfractionated Heparin for Venous Thromboembolism in Medical-Surgical Critically Ill Patients.

    PubMed

    Li, Guowei; Cook, Deborah J; Levine, Mitchell A H; Guyatt, Gordon; Crowther, Mark; Heels-Ansdell, Diane; Holbrook, Anne; Lamontagne, Francois; Walter, Stephen D; Ferguson, Niall D; Finfer, Simon; Arabi, Yaseen M; Bellomo, Rinaldo; Cooper, D Jamie; Thabane, Lehana

    2015-09-01

    Failure to recognize the presence of competing risk or to account for it may result in misleading conclusions. We aimed to perform a competing risk analysis to assess the efficacy of the low molecular weight heparin dalteparin versus unfractionated heparin (UFH) in venous thromboembolism (VTE) in medical-surgical critically ill patients, taking death as a competing risk.This was a secondary analysis of a prospective randomized study of the Prophylaxis for Thromboembolism in Critical Care Trial (PROTECT) database. A total of 3746 medical-surgical critically ill patients from 67 intensive care units (ICUs) in 6 countries receiving either subcutaneous UFH 5000 IU twice daily (n = 1873) or dalteparin 5000 IU once daily plus once-daily placebo (n = 1873) were included for analysis.A total of 205 incident proximal leg deep vein thromboses (PLDVT) were reported during follow-up, among which 96 were in the dalteparin group and 109 were in the UFH group. No significant treatment effect of dalteparin on PLDVT compared with UFH was observed in either the competing risk analysis or standard survival analysis (also known as cause-specific analysis) using multivariable models adjusted for APACHE II score, history of VTE, need for vasopressors, and end-stage renal disease: sub-hazard ratio (SHR) = 0.92, 95% confidence interval (CI): 0.70-1.21, P-value = 0.56 for the competing risk analysis; hazard ratio (HR) = 0.92, 95% CI: 0.68-1.23, P-value = 0.57 for cause-specific analysis. Dalteparin was associated with a significant reduction in risk of pulmonary embolism (PE): SHR = 0.54, 95% CI: 0.31-0.94, P-value = 0.02 for the competing risk analysis; HR = 0.51, 95% CI: 0.30-0.88, P-value = 0.01 for the cause-specific analysis. Two additional sensitivity analyses using the treatment variable as a time-dependent covariate and using as-treated and per-protocol approaches demonstrated similar findings.This competing risk analysis yields no

  10. Competing Risk Analysis for Evaluation of Dalteparin Versus Unfractionated Heparin for Venous Thromboembolism in Medical-Surgical Critically Ill Patients.

    PubMed

    Li, Guowei; Cook, Deborah J; Levine, Mitchell A H; Guyatt, Gordon; Crowther, Mark; Heels-Ansdell, Diane; Holbrook, Anne; Lamontagne, Francois; Walter, Stephen D; Ferguson, Niall D; Finfer, Simon; Arabi, Yaseen M; Bellomo, Rinaldo; Cooper, D Jamie; Thabane, Lehana

    2015-09-01

    Failure to recognize the presence of competing risk or to account for it may result in misleading conclusions. We aimed to perform a competing risk analysis to assess the efficacy of the low molecular weight heparin dalteparin versus unfractionated heparin (UFH) in venous thromboembolism (VTE) in medical-surgical critically ill patients, taking death as a competing risk.This was a secondary analysis of a prospective randomized study of the Prophylaxis for Thromboembolism in Critical Care Trial (PROTECT) database. A total of 3746 medical-surgical critically ill patients from 67 intensive care units (ICUs) in 6 countries receiving either subcutaneous UFH 5000 IU twice daily (n = 1873) or dalteparin 5000 IU once daily plus once-daily placebo (n = 1873) were included for analysis.A total of 205 incident proximal leg deep vein thromboses (PLDVT) were reported during follow-up, among which 96 were in the dalteparin group and 109 were in the UFH group. No significant treatment effect of dalteparin on PLDVT compared with UFH was observed in either the competing risk analysis or standard survival analysis (also known as cause-specific analysis) using multivariable models adjusted for APACHE II score, history of VTE, need for vasopressors, and end-stage renal disease: sub-hazard ratio (SHR) = 0.92, 95% confidence interval (CI): 0.70-1.21, P-value = 0.56 for the competing risk analysis; hazard ratio (HR) = 0.92, 95% CI: 0.68-1.23, P-value = 0.57 for cause-specific analysis. Dalteparin was associated with a significant reduction in risk of pulmonary embolism (PE): SHR = 0.54, 95% CI: 0.31-0.94, P-value = 0.02 for the competing risk analysis; HR = 0.51, 95% CI: 0.30-0.88, P-value = 0.01 for the cause-specific analysis. Two additional sensitivity analyses using the treatment variable as a time-dependent covariate and using as-treated and per-protocol approaches demonstrated similar findings.This competing risk analysis yields no

  11. Carotid Stenting with Distal Protection in High-Surgical-Risk Patients: One-Year Results of the ASTI Trial

    SciTech Connect

    Bosiers, Marc; Scheinert, Dierk; Mathias, Klaus; Langhoff, Ralf; Mudra, Harald; Diaz-Cartelle, Juan

    2015-04-15

    PurposeThis prospective, multicenter, nonrandomized study evaluated the periprocedural and 1-year outcomes in high-surgical-risk patients with carotid artery stenosis treated with the Adapt Carotid Stent plus FilterWire EZ distal protection catheter (Boston Scientific Corporation, Natick, MA).Materials and MethodsThe study enrolled 100 patients (32 symptomatic, 63 asymptomatic, 5 unknown) at high risk for carotid endarterectomy due to prespecified anatomical criteria and/or medical comorbidities. Thirty-day and 1-year follow-up included clinical evaluation, carotid duplex ultrasound, and independent neurologic and NIH stroke scale assessments. One-year endpoints included the composite rate of major adverse events (MAE), defined as death, stroke, and myocardial infarction (MI) and the rates of late ipsilateral stroke (31–365 days), target lesion revascularization, and in-stent restenosis.ResultsOf the 100 enrolled patients, technical success was achieved in 90.9 % (90/99). The 30-day MAE rate (5.1 %) consisted of major stroke (2.0 %) and minor stroke (3.1 %); no deaths or MIs occurred. The 1-year MAE rate (12.2 %) consisted of death, MI, and stroke rates of 4.4, 3.3, and 8.9 %, respectively. Late ipsilateral stroke (31–365 days) rate was 1.1 %. Symptomatic patients had higher rates of death (11.1 vs. 1.7 %) and MI (7.4 vs. 1.7 %), but lower rates of major (7.4 vs. 10.0 %) and minor stroke (0.0 vs. 6.7 %), compared with asymptomatic patients.ConclusionResults through 1 year postprocedure demonstrated that carotid artery stenting with Adapt Carotid Stent and FilterWire EZ is safe and effective in high-risk-surgical patients.

  12. Incidence and Predicted Risk Factors of Pressure Ulcers in Surgical Patients: Experience at a Medical Center in Taipei, Taiwan

    PubMed Central

    Fu Shaw, Ling; Chang, Pao-Chu; Lee, Jung-Fen; Kung, Huei-Yu

    2014-01-01

    Purpose. To explore the context of incidence of and associated risk factors for pressure ulcers amongst the population of surgical patients. Methods. The initial study cohort was conducted with a total of 297 patients admitted to a teaching hospital for a surgical operation from November 14th to 27th 2006 in Taipei, Taiwan. The Braden scale, pressure ulcers record sheet, and perioperative patient outcomes free from signs and symptoms of injury related to positioning and related nursing interventions and activities were collected. Results. The incidence of immediate and thirty-minute-later pressure ulcers is 9.8% (29/297) and 5.1% (15/297), respectively. Using logistic regression model, the statistically significantly associated risk factors related to immediate and thirty-minute-later pressure ulcers include operation age, type of anesthesia, type of operation position, type of surgery, admission Braden score, and number of nursing intervention after adjustment for confounding factors. Conclusion. Admission Braden score and number of nursing intervention are well-established protected factors for the development of pressure ulcers. Our study shows that older operation age, type of anesthesia, type of operation position, and type of surgery are also associated with the development of pressure ulcers. PMID:25057484

  13. Fracture risk assessment: improved evaluation of vertebral integrity among metastatic cancer patients to aid in surgical decision-making

    NASA Astrophysics Data System (ADS)

    Augustine, Kurt E.; Camp, Jon J.; Holmes, David R.; Huddleston, Paul M.; Lu, Lichun; Yaszemski, Michael J.; Robb, Richard A.

    2012-03-01

    Failure of the spine's structural integrity from metastatic disease can lead to both pain and neurologic deficit. Fractures that require treatment occur in over 30% of bony metastases. Our objective is to use computed tomography (CT) in conjunction with analytic techniques that have been previously developed to predict fracture risk in cancer patients with metastatic disease to the spine. Current clinical practice for cancer patients with spine metastasis often requires an empirical decision regarding spinal reconstructive surgery. Early image-based software systems used for CT analysis are time consuming and poorly suited for clinical application. The Biomedical Image Resource (BIR) at Mayo Clinic, Rochester has developed an image analysis computer program that calculates from CT scans, the residual load-bearing capacity in a vertebra with metastatic cancer. The Spine Cancer Assessment (SCA) program is built on a platform designed for clinical practice, with a workflow format that allows for rapid selection of patient CT exams, followed by guided image analysis tasks, resulting in a fracture risk report. The analysis features allow the surgeon to quickly isolate a single vertebra and obtain an immediate pre-surgical multiple parallel section composite beam fracture risk analysis based on algorithms developed at Mayo Clinic. The analysis software is undergoing clinical validation studies. We expect this approach will facilitate patient management and utilization of reliable guidelines for selecting among various treatment option based on fracture risk.

  14. Preoperative Evaluation of the Surgical Patient.

    PubMed

    O'Donnell, Frederick T

    2016-01-01

    Primary care physicians and specialists are frequently involved in the care of surgical patients. Changes in reimbursement have prompted re-examination of preoperative testing and health care expenditures. Physicians have additional incentives to improve health care delivery and reduce costs. The perioperative surgical home concept involves coordinating all aspects of patient care, including behavioral modifications, during the perioperative period. Evidence-based guidelines on preoperative evaluation are available to assist practitioners in managing cardiovascular disease, and communicating surgical risks. Shared decision making in the preoperative period can improve surgical outcomes and patient satisfaction. PMID:27443045

  15. Risk factors for surgical infection.

    PubMed

    Leaper, D J

    1995-06-01

    In the last century remarkable advances have been made in surgery, associated with the lowest recorded rates of infection or sepsis. Many surgical practices are time honoured but have little scientific basis to prevent postoperative infection whereas some local and systemic factors are well recognized and can be modified to lower infection risks. Surgical skill is not easily measurable but shorter operations in experienced hands leaving the minimum of tissue damage, haematoma or dead space have the lowest infection rates in general surgery: < 2% in clean and < 10% in contaminated operations. Adequate surgical scrub, appropriate suture materials and antibiotic prophylaxis, perioperative correction of dehydration and poor nutrition are examples of effective therapy which can be conformed to by all surgeons. Other factors, such as the use of wound guards, drains and surgical dressings are less easy to estimate for effectiveness or be sure that they could be changed or left out of surgical ritual.

  16. A Population-Based 16-Year Study on the Risk Factors of Surgical Site Infection in Patients after Bone Grafting

    PubMed Central

    Lee, Fang-Hsin; Shen, Po-Chuan; Jou, I-Ming; Li, Chung-Yi; Hsieh, Jeng-Long

    2015-01-01

    Abstract Bone grafting is a commonly used orthopedic surgical procedure that will provide bone formation in bone defects or regions of defective bone healing. A major complication following bone grafting is a postoperative recipient graft site infection that is associated with substantial mortality and increased use of medical resources. The purpose of the study was to identify the risk factors associated with infection after bone-grafting surgery. Data from 1,303,347 patients listed in the Taiwan National Health Insurance Research Database (NHIRD) and admitted to hospitals from 1997 through 2012 who underwent primary bone grafting (mean age: 46.57 years old; mean length of hospital stay: 8.04 days) were analyzed. The incidence of infection by age, hospital stay, gender, income, chronic disease (tuberculosis [TB]; diabetes mellitus [DM]; acquired immunodeficiency syndrome [AIDS]), fracture complications (nonunion; delayed union fracture), types of graft and hospital was evaluated. Three percent of the patients developed a postoperative recipient graft site infection. Multivariable analysis revealed that patients were more likely to develop a post bone-grafting surgery infection if they were older, had a longer hospital stay, were male, had a lower income, or had comorbid TB, DM, or AIDS. Patients were more likely to develop an infection if they had a nonunion, an alloplast graft, or treated in a local clinic. Our findings should provide a clinically relevant reference for surgeons who perform bone grafting. Patients should be informed of the potential risks. PMID:26632703

  17. Minimizing cardiac surgery risks in a Hepatitis C patient: Changing surgical strategy after evaluation by modern imaging technologies.

    PubMed

    Kur, Felix; Beiras-Fernandez, Andres; Oberhoffer, Martin; Nikolaou, Konstantin; Vicol, Calin; Reichart, Bruno

    2009-08-01

    Minimizing operative risks for the surgical team in infectious patients is crucial. We report on a patient suffering from Hepatitis C undergoing re-operative aortic valve and ascending aorta replacement for aortic aneurysm and paravalvular leakage due to recurrent endocarditis of a Smeloff-Cutter aortic ball prosthesis. Preoperative multi-slice computed tomography and real-time three-dimensional echocardiography proved helpful in changing operative strategy by detecting a previously unknown aortic aneurysm, assessing its extent, and demonstrating the close proximity of the right coronary artery, right ventricle, and the aortic aneurysm to the sternum. Thus, cardiopulmonary bypass was instituted via the femoral vessels, instead of conventionally. Location, morphology, and extent of the paravalvular defect could also be assessed.

  18. Comparative effectiveness of Mitraclip plus medical therapy versus medical therapy alone in high-risk surgical patients: a comprehensive review.

    PubMed

    Gonzalez, Fernando Matias; Finch, Aureliano Paolo; Armeni, Patrizio; Boscolo, Paola Roberta; Tarricone, Rosanna

    2015-07-01

    In recent years, Mitraclip has become available as a treatment option for mitral regurgitation in high-risk surgical patients. Focusing on the incremental effectiveness of Mitraclip versus the current standard of care, this article provides a comparative review of the evidence on Mitraclip and standard medical therapy (MT) in high-risk mitral regurgitation patients. Evidence was retrieved from seven major databases. Results suggest that Mitraclip presents a high safety profile and a good middle-term effectiveness performance. Evidence on long-term effectiveness is limited both for Mitraclip and MT. Few studies allow a comparison with MT and comparative results on different endpoints are mixed. Therefore, the available evidence does not conclusively inform whether or under which circumstances Mitraclip should be preferred over MT in the treatment of high-risk patients. Head-to-head real-world studies would be needed, as they would provide great and timely insights to support policy decisions when medical devices are at stake. PMID:26051009

  19. Ultrasound-Guided Laser Ablation of Incidental Papillary Thyroid Microcarcinoma: A Potential Therapeutic Approach in Patients at Surgical Risk

    PubMed Central

    Papini, Enrico; Guglielmi, Rinaldo; Hosseim, Gharib; Graziano, Filomena; Chianelli, Marco; Crescenzi, Anna; Bianchini, Antonio; Valle, Dario; Bizzarri, Giancarlo

    2011-01-01

    Background Incidental papillary thyroid microcarcinoma (PTMC), a frequent clinical problem, is usually associated with a favorable outcome. During long-term follow-up, only a minority of cases show aggressive behavior with either lymph node or distant metastases. Recently, we had an opportunity to evaluate the efficacy of nonsurgical, ultrasound (US)-guided percutaneous laser ablation (PLA) for local treatment of PTMC in an otherwise inoperable patient. Patient and Methods Neck US examination revealed an incidental, solitary, 8 × 7 × 7 mm hypoechoic nodule with microcalcifications of the right thyroid lobe. The patient suffered from decompensated liver cirrhosis, renal failure, and recent surgery followed by external beam radiation therapy for breast cancer. Cytologic diagnosis showed papillary thyroid carcinoma, but the patient declined surgery because of high risk of thyroid surgery. After local anesthesia with 2% xylocaine, PLA was performed according to the previously reported procedure with an Nd:YAG laser. Summary The procedure was well tolerated, without side effects, and the patient required no analgesics. US-guided fine-needle aspiration biopsy and core-needle biopsy were performed at 1 and 12 months after PLA, which demonstrated necrotic material and inflammatory cells with no viable neoplastic cell. At the 24 months US follow-up examination, the area of necrosis further decreased, demonstrating a 4 × 4 mm hypoechoic zone and a small hyperechoic area due to fibrotic changes. A fine-needle aspiration biopsy confirmed the absence of malignant cells. Conclusions Laser-induced thermal ablation was a safe and effective ablative treatment for a patient with PTMC confined to the thyroid gland who was at high surgical risk. This approach should be considered only in elderly patients and/or in those with comorbidities that might expose the patients to an undue high surgical risk and only after the evaluation by neck US, computed tomography

  20. A retrospective study of risk factors for poor outcomes in methicillin-resistant staphylococcus aureus (MRSA) infection in surgical patients

    PubMed Central

    2011-01-01

    Background Since its isolation, Methicillin-resistant Staphlococcus aureus (MRSA) has become a major cause of hospital acquired infection (HAI), adverse patient outcome and overall resource utilisation. It is endemic in Scotland and widespread in Western hospitals. MRSA has been the subject of widespread media interest- a manifestation of concerns about sterile surgical techniques and hospital cleanliness. This study aimed to investigate patient outcome of MRSA infections over the last decade at a major orthopaedic trauma centre. The objective was to establish the association of variables, such as patient age and inpatient residence, against patient outcome, in order to quantify significant relationships; facilitating the evaluation of management strategies with an aim to improving patient outcomes and targeting high-risk procedures. Methods This is a retrospective study of the rates and outcomes of MRSA infection in orthopaedic trauma at the Royal Infirmary of Edinburgh. Data was collated using SPSS 14.0 for Windows(R). Shapiro-Wilkes testing was performed to investigate the normality of continuous data sets (e.g: age). Data was analysed using both Chi-Squared and Fisher's exact tests (in cases of expected values under 5) Results This study found significant associations between adverse patient outcome (persistent deep infection, osteomyelitis, the necessity for revision surgery, amputation and mortality) and the following patient variables: Length of inpatient stay, immuno-compromise, pre-admission residence in an institutional setting (such as a residential nursing home) and the number of antibiotics used in patient care. Despite 63% of all infections sampled resulting from proximal femoral fractures, no association between patient outcome and site of infection or diagnosis was found. Somewhat surprisingly, the relationship between age and outcome of infection was not proved to be significant, contradicting previous studies suggesting a statistical association

  1. Clarification of the circulatory patho-physiology of anaesthesia - implications for high-risk surgical patients.

    PubMed

    Wolff, Christopher B; Green, David W

    2014-12-01

    The paper examines the effects of anaesthesia on circulatory physiology and their implications regarding improvement in perioperative anaesthetic management. Changes to current anaesthetic practice, recommended recently, such as the use of flow monitoring in high risk patients, are already beginning to have an impact in reducing complications but not mortality [1]. Better understanding of the patho-physiology should help improve management even further. Analysis of selected individual clinical trials has been used to illustrate particular areas of patho-physiology and how changes in practice have improved outcome. There is physiological support for the importance of achieving an appropriate rate of oxygen delivery (DO2), particularly following induction of anaesthesia. It is suggested that ensuring adequate DO2 during anaesthesia will avoid development of oxygen debt and hence obviate the need to induce a high, compensatory, DO2 in the post-operative period. In contrast to the usual assumptions underlying strategies requiring a global increase in blood flow [1] by a stroke volume near maximization strategy, blood flow control actually resides entirely at the tissues not at the heart. This is important as the starting point for understanding failed circulatory control as indicated by 'volume dependency'. Local adjustments in blood flow at each individual organ - auto-regulation - normally ensure the appropriate local rate of oxygen supply, i.e. local DO2. Inadequate blood volume leads to impairment of the regulation of blood flow, particularly in the individual tissues with least capable auto-regulatory capability. As demonstrated by many studies, inadequate blood flow first occurs in the gut, brain and kidney. The inadequate blood volume which occurs with induction of anaesthesia is not due to blood volume loss, but probably results from redistribution due to veno-dilation. The increase in venous capacity renders the existing blood volume inadequate to maintain

  2. Prevention of VTE in Nonorthopedic Surgical Patients

    PubMed Central

    Garcia, David A.; Wren, Sherry M.; Karanicolas, Paul J.; Arcelus, Juan I.; Heit, John A.; Samama, Charles M.

    2012-01-01

    Background: VTE is a common cause of preventable death in surgical patients. Methods: We developed recommendations for thromboprophylaxis in nonorthopedic surgical patients by using systematic methods as described in Methodology for the Development of Antithrombotic Therapy and Prevention of Thrombosis Guidelines. Antithrombotic Therapy and Prevention of Thrombosis, 9th ed: American College of Chest Physicians Evidence-Based Clinical Practice Guidelines in this supplement. Results: We describe several alternatives for stratifying the risk of VTE in general and abdominal-pelvic surgical patients. When the risk for VTE is very low (< 0.5%), we recommend that no specific pharmacologic (Grade 1B) or mechanical (Grade 2C) prophylaxis be used other than early ambulation. For patients at low risk for VTE (∼1.5%), we suggest mechanical prophylaxis, preferably with intermittent pneumatic compression (IPC), over no prophylaxis (Grade 2C). For patients at moderate risk for VTE (∼3%) who are not at high risk for major bleeding complications, we suggest low-molecular-weight heparin (LMWH) (Grade 2B), low-dose unfractionated heparin (Grade 2B), or mechanical prophylaxis with IPC (Grade 2C) over no prophylaxis. For patients at high risk for VTE (∼6%) who are not at high risk for major bleeding complications, we recommend pharmacologic prophylaxis with LMWH (Grade 1B) or low-dose unfractionated heparin (Grade 1B) over no prophylaxis. In these patients, we suggest adding mechanical prophylaxis with elastic stockings or IPC to pharmacologic prophylaxis (Grade 2C). For patients at high risk for VTE undergoing abdominal or pelvic surgery for cancer, we recommend extended-duration, postoperative, pharmacologic prophylaxis (4 weeks) with LMWH over limited-duration prophylaxis (Grade 1B). For patients at moderate to high risk for VTE who are at high risk for major bleeding complications or those in whom the consequences of bleeding are believed to be particularly severe, we suggest

  3. Patient-specific surgical simulation.

    PubMed

    Soler, Luc; Marescaux, Jacques

    2008-02-01

    Technological innovations of the twentieth century have provided medicine and surgery with new tools for education and therapy definition. Thus, by combining Medical Imaging and Virtual Reality, patient-specific applications providing preoperative surgical simulation have become possible.

  4. Preoperative quality of life and surgical outcomes in gynecologic oncology patients: A new predictor of operative risk?

    PubMed Central

    Doll, KM; Snavely, AC; Kalinowski, A; Irwin, DE; Bensen, JT; Bae-Jump, V; Boggess, JF; Soper, JT; Brewster, WR; Gehrig, PA

    2014-01-01

    Objective Quality of life (QoL) for women with gynecologic malignancies is predictive of chemotherapy related toxicity and overall survival but has not been studied in relation to surgical outcomes and hospital readmissions. Our goal was to evaluate the association between baseline, pre-operative QoL measures and 30-day post-operative morbidity and health resource utilization by gynecologic oncology patients. Methods We analyzed prospectively collected survey data from an institution-wide cohort study. Patients were enrolled from 8/2012 – 6/2013 and medical records data was abstracted (demographics, comorbid conditions, and operative outcomes). Responses from several validated health-related QoL instruments were collected. Bivariate tests and multivariable linear and logistic regression models were used to evaluate factors associated with QoL scores. Results Of 182 women with suspected gynecologic malignancies, 152 (84%) were surveyed pre-operatively and 148 (81%) underwent surgery. Uterine (94; 63.5%), ovarian (26; 17.5%), cervical (15; 10%), vulvar/vaginal (8; 5.4%), and other (5; 3.4%) cancers were represented. There were 37 (25%) cases of postoperative morbidity (PM), 18 (12%) unplanned ER visits, 9(6%) unplanned clinic visits, and 17 (11.5%) hospital readmissions(HR) within 30 days of surgery. On adjusted analysis, lower functional well-being scores resulted in increased odds of PM (OR 1.07, 95%CI 1.01-.1.21) and HR (OR 1.11, 95%CI 1.03-1.19). A subjective global assessment score was also strongly associated with HR (OR 1.89, 95%CI 1.14, 3.16). Conclusion Lower pre-operative QoL scores are significantly associated with post-operative morbidity and hospital readmission in gynecologic cancer patients. This relationship may be a novel indicator of operative risk. PMID:24726615

  5. Surgical Risks Associated with Winter Sport Tourism

    PubMed Central

    Sanchez, Stéphane; Payet, Cécile; Lifante, Jean-Christophe; Polazzi, Stéphanie; Chollet, François; Carty, Matthew J; Duclos, Antoine

    2015-01-01

    Background Mass tourism during winter in mountain areas may cause significant clustering of body injuries leading to increasing emergency admissions at hospital. We aimed at assessing if surgical safety and efficiency was maintained in this particular context. Methods We selected all emergency admissions of open surgery performed in French hospitals between 2010 and 2012. After identifying mountain areas with increasing volume of surgical stays during winter, we considered seasonal variations in surgical outcomes using a difference-in-differences study design. We computed multilevel regressions to evaluate whether significant increase in emergency cases had an effect on surgical mortality, complications and length of stay. Clustering effect of patients within hospitals was integrated in analysis and surgical outcomes were adjusted for both patient and hospital characteristics. Results A total of 381 hospitals had 559,052 inpatient stays related to emergency open surgery over 3 years. Compared to other geographical areas, a significant peak of activity was noted during winter in mountainous hospitals (Alps, Pyrenees, Vosges), ranging 6-77% volume increase. Peak was mainly explained by tourists’ influx (+124.5%, 4,351/3,496) and increased need for orthopaedic procedures (+36.8%, 4,731/12,873). After controlling for potential confounders, patients did not experience increased risk for postoperative death (ratio of OR 1.01, 95%CI 0.89-1.14, p = 0.891), thromboembolism (0.95, 0.77-1.17, p = 0.621) or sepsis (0.98, 0.85-1.12, p = 0.748). Length of stay was unaltered (1.00, 0.99-1.02, p = 0.716). Conclusion Surgical outcomes are not compromised during winter in French mountain areas despite a substantial influx of major emergencies. PMID:25970625

  6. Extracranial Carotid Artery Stenting in Surgically High-Risk Patients Using the Carotid Wallstent Endoprosthesis:Midterm Clinical and Ultrasound Follow-Up Results

    SciTech Connect

    Maleux, Geert Bernaerts, Pauwel; Thijs, Vincent; Daenens, Kim; Vaninbroukx, Johan; Fourneau, Inge; Nevelsteen, Andre

    2003-08-15

    The purpose of this study was to evaluate the feasibility, safety and midterm outcome of elective implantation of the Carotid Wallstent (registered) in patients considered to be at high surgical risk. In a prospective study, 54 carotid artery stenoses in 51 patients were stented over a 24-month period. Three patients underwent bilateral carotid artery stenting. Institutional inclusion criteria for invasive treatment of carotid occlusive disease (carotid endarterectomy or carotid artery stenting) are patients presenting with a 70% or more symptomatic stenosis and those with an 80% or more asymptomatic stenosis having a life-expectancy of more than 1 year. All patients treated by carotid artery stenting were considered at high risk for carotid endarterectomy because of a hostile neck (17 patients-31.5%) or because of severe comorbidities (37 patients-68.5%). No cerebral protection device was used. Of the 54 lesions, 33 (61.1%) were symptomatic and 21 (38.8%) were asymptomatic. Follow-up was performed by physical examination and by duplex ultrasonography at 1 month, 6 months, 1 year and 2 years after the procedure. All 54 lesions could be stented successfully without periprocedural stroke. Advert events during follow-up (mean 13.9 {+-} 5.7 months) were non-stroke-related death in 6 patients (11.1%), minor stroke in 4 stented hemispheres(7.4%), transient ipsilateral facial pain in 1 patient (1.8%),infection of the stented surgical patch in 1 patient (1.8%) and asymptomatic in stent restenosis in 4 patients (7.4%). The percutaneous implantation of the Carotid Wallstent (registered) , even without cerebral protection device, appears to be a safe procedure with acceptable clinical and ultrasonographic follow-up results in patients at high surgical risk. But some late adverse events such as ipsilateral recurrence of non-disabling (minor) stroke or in stent restenosis still remain real challenging problems.

  7. Thromboprophylaxis in non-surgical cancer patients.

    PubMed

    Cohen, Alexander T; Gurwith, Meredith M P; Dobromirski, Mark

    2012-04-01

    Acutely ill medical patients with cancer and cancer patients requiring non-surgical therapy are considered as non-surgical cancer patients and are at moderate to high risk of venous thromboembolism (VTE): approximately 10-30% of these patients may develop asymptomatic or symptomatic deep-vein thrombosis (DVT) or pulmonary embolism (PE), and the latter is a leading contributor to deaths in hospital. Other medical conditions associated with a high risk of VTE include cardiac disease, respiratory disease, inflammatory bowel disease, rheumatological and infectious diseases. Pre-disposing risk factors in non-surgical cancer patients include a history of VTE, immobilisation, history of metastatic malignancy, complicating infections, increasing age, obesity hormonal or antiangiogenic therapies, thalidomide and lenalidomide therapy. Heparins, both unfractionated (UFH) and low molecular weight heparin (LMWH) and fondaparinux have been shown to be effective agents in prevention of VTE in the medical setting with patients having a history of cancer. UFH and LMWH along with semuloparin also have a role in outpatients with cancer receiving chemotherapy. However, it has not yet been possible to demonstrate a significant effect on mortality rates in this population. UFH has a higher rate of bleeding complications than LMWH. Thromboprophylaxis has been shown to be effective in medical patients with cancer and may have an effect on cancer outcomes. Thromboprophylaxis in patients receiving chemotherapy remains controversial and requires further investigation. There is no evidence for the use of aspirin, warfarin or mechanical methods. We recommend either LMWH, or fondaparinux for the prevention of VTE in cancer patients with acute medical illnesses and UFH for those with significant severe renal impairment. For ambulatory cancer patients undergoing chemotherapy we recommend LMWH or semuloparin. These are safe and effective agents in the thromboprophylaxis of non-surgical cancer

  8. [Ischemic heart disease and arterial hypertention as risk factors of surgical treatment of patients with infrarenal segment of aortic aneurysm].

    PubMed

    Iaitskiĭ, N A; Bedrov, A Ia; Maslevtsov, D V; Tsvetkova, E A; Moiseev, A A

    2013-01-01

    A retrospective analysis of the data of 188 patients with the infrarenal segment of the aortic aneurysm (ISAA) showed, that ischemic heart disease and arterial hypertension were diagnosed practically in all patients--175 (93.0%) and 177 (94.1%) patients respectively. A decreased retractor function of the myocardium was noted in 88 (46.8%) of patients. According to the findings of echocardiography 134 (71.3%) patients had the arterial hypertension of third degree. For the assessment of the influence of the accompanying cardiac pathology on the results of planned surgical treatment and systematization of postoperative cardiac complications the classification, which was proposed by R. B. Rutherford et al. and modified by A. V. Pokrovsky et al. was used. The obtained data point at a direct proportional relationship between the degree of the initial cardiac status, frequency and severity of postoperative cardiac complications in patients after resection of ISAA in 1.6-2.3 times.

  9. Risk of Local Failure in Breast Cancer Patients With Lobular Carcinoma In Situ at the Final Surgical Margins: Is Re-excision Necessary?

    SciTech Connect

    Sadek, Betro T.; Shenouda, Mina N.; Abi Raad, Rita F.; Niemierko, Andrzej; Keruakous, Amany R.; Goldberg, Saveli I.; Taghian, Alphonse G.

    2013-11-15

    Purpose: To compare the outcome of patients with invasive breast cancer both with and without lobular carcinoma in situ (LCIS)-positive/close surgical margins after breast-conserving treatment. Methods and Materials: We retrospectively studied 2358 patients with T1-T2 invasive breast cancer treated with lumpectomy and radiation therapy from January 1980 to December 2009. Median age was 57 years (range, 24-91 years). There were 82 patients (3.5%) with positive/close LCIS margins (<0.2 cm) and 2232 patients (95.7%) with negative margins. A total of 1789 patients (76%) had negative lymph nodes. Patients who received neoadjuvant chemotherapy were excluded. A total of 1783 patients (76%) received adjuvant systemic therapy. Multivariable analysis (MVA) was performed using Cox's proportional hazards model. Results: The 5-year cumulative incidence of locoregional recurrence (LRR) was 3.2% (95% confidence interval [CI] 2.5%-4.1%) for the 2232 patients with LCIS-negative surgical margins (median follow-up 104 months) and 2.8% (95% CI 0.7%-10.8%) for the 82 patients with LCIS-positive/close surgical margins (median follow-up 90 months). This was not statistically significant (P=.5). On MVA, LCIS-positive margins after the final surgery were not associated with increased risk of LRR (hazard ratio [HR] 3.4, 95% CI 0.5-24.5, P=.2). Statistically significant prognostic variables on Cox's MVA for risk of LRR included systemic therapy (HR 0.5, 95% CI 0.33-0.75, P=.001), number of positive lymph nodes (HR 1.11, 95% CI 1.05-1.18, P=.001), menopausal status (HR 0.96, 95% CI 0.95-0.98, P=.001), and histopathologic grade (grade 3 vs grade 1/2) (HR 2.6, 95% CI 1.4-4.7, P=.003). Conclusion: Our results suggest that the presence of LCIS at the surgical margin after lumpectomy does not increase the risk of LRR or the final outcome. These findings suggest that re-excision or mastectomy in patients with LCIS-positive/close final surgical margins is unnecessary.

  10. Length of Stay in Ambulatory Surgical Oncology Patients at High Risk for Sleep Apnea as Predicted by STOP-BANG Questionnaire

    PubMed Central

    Faiz, Saadia A.; Hernandez, Mike; Bashoura, Lara; Cherian, Sujith V.; French, Katy E.

    2016-01-01

    Background. The STOP-BANG questionnaire has been used to identify surgical patients at risk for undiagnosed obstructive sleep apnea (OSA) by classifying patients as low risk (LR) if STOP-BANG score < 3 or high risk (HR) if STOP-BANG score ≥ 3. Few studies have examined whether postoperative complications are increased in HR patients and none have been described in oncologic patients. Objective. This retrospective study examined if HR patients experience increased complications evidenced by an increased length of stay (LOS) in the postanesthesia care unit (PACU). Methods. We retrospectively measured LOS and the frequency of oxygen desaturation (<93%) in cancer patients who were given the STOP-BANG questionnaire prior to cystoscopy for urologic disease in an ambulatory surgery center. Results. The majority of patients in our study were men (77.7%), over the age of 50 (90.1%), and had BMI < 30 kg/m2 (88.4%). STOP-BANG results were obtained on 404 patients. Cumulative incidence of the time to discharge between HR and the LR groups was plotted. By 8 hours, LR patients showed a higher cumulative probability of being discharged early (80% versus 74%, P = 0.008). Conclusions. Urologic oncology patients at HR for OSA based on the STOP-BANG questionnaire were less likely to be discharged early from the PACU compared to LR patients.

  11. Length of Stay in Ambulatory Surgical Oncology Patients at High Risk for Sleep Apnea as Predicted by STOP-BANG Questionnaire.

    PubMed

    Balachandran, Diwakar D; Faiz, Saadia A; Hernandez, Mike; Kowalski, Alicia M; Bashoura, Lara; Goravanchi, Farzin; Cherian, Sujith V; Rebello, Elizabeth; Kee, Spencer S; French, Katy E

    2016-01-01

    Background. The STOP-BANG questionnaire has been used to identify surgical patients at risk for undiagnosed obstructive sleep apnea (OSA) by classifying patients as low risk (LR) if STOP-BANG score < 3 or high risk (HR) if STOP-BANG score ≥ 3. Few studies have examined whether postoperative complications are increased in HR patients and none have been described in oncologic patients. Objective. This retrospective study examined if HR patients experience increased complications evidenced by an increased length of stay (LOS) in the postanesthesia care unit (PACU). Methods. We retrospectively measured LOS and the frequency of oxygen desaturation (<93%) in cancer patients who were given the STOP-BANG questionnaire prior to cystoscopy for urologic disease in an ambulatory surgery center. Results. The majority of patients in our study were men (77.7%), over the age of 50 (90.1%), and had BMI < 30 kg/m(2) (88.4%). STOP-BANG results were obtained on 404 patients. Cumulative incidence of the time to discharge between HR and the LR groups was plotted. By 8 hours, LR patients showed a higher cumulative probability of being discharged early (80% versus 74%, P = 0.008). Conclusions. Urologic oncology patients at HR for OSA based on the STOP-BANG questionnaire were less likely to be discharged early from the PACU compared to LR patients. PMID:27610133

  12. Length of Stay in Ambulatory Surgical Oncology Patients at High Risk for Sleep Apnea as Predicted by STOP-BANG Questionnaire

    PubMed Central

    Faiz, Saadia A.; Hernandez, Mike; Bashoura, Lara; Cherian, Sujith V.; French, Katy E.

    2016-01-01

    Background. The STOP-BANG questionnaire has been used to identify surgical patients at risk for undiagnosed obstructive sleep apnea (OSA) by classifying patients as low risk (LR) if STOP-BANG score < 3 or high risk (HR) if STOP-BANG score ≥ 3. Few studies have examined whether postoperative complications are increased in HR patients and none have been described in oncologic patients. Objective. This retrospective study examined if HR patients experience increased complications evidenced by an increased length of stay (LOS) in the postanesthesia care unit (PACU). Methods. We retrospectively measured LOS and the frequency of oxygen desaturation (<93%) in cancer patients who were given the STOP-BANG questionnaire prior to cystoscopy for urologic disease in an ambulatory surgery center. Results. The majority of patients in our study were men (77.7%), over the age of 50 (90.1%), and had BMI < 30 kg/m2 (88.4%). STOP-BANG results were obtained on 404 patients. Cumulative incidence of the time to discharge between HR and the LR groups was plotted. By 8 hours, LR patients showed a higher cumulative probability of being discharged early (80% versus 74%, P = 0.008). Conclusions. Urologic oncology patients at HR for OSA based on the STOP-BANG questionnaire were less likely to be discharged early from the PACU compared to LR patients. PMID:27610133

  13. [Anemia as a surgical risk factor].

    PubMed

    Moral García, Victoria; Ángeles Gil de Bernabé Sala, M; Nadia Diana, Kinast; Pericas, Bartolomé Cantallops; Nebot, Alexia Galindo

    2013-07-01

    Perioperative anemia is common in patients undergoing surgery and is associated with increased morbidity and mortality and a decreased quality of life. The main causes of anemia in the perioperative context are iron deficiency and chronic inflammation. Anemia can be aggravated by blood loss during surgery, and is most commonly treated with allogeneic transfusion. Moreover, blood transfusions are not without risks, once again increasing patient morbidity and mortality. Given these concerns, we propose to review the pathophysiology of anemia in the surgical environment, as well as its treatment through the consumption of iron-rich foods and by oral or intravenous iron therapy (iron sucrose and iron carboxymaltose). In chronic inflammatory anemia, we use erythropoiesis-stimulating agents (erythropoietin alpha) and, in cases of mixed anemia, the combination of both treatments. The objective is always to reduce the need for perioperative transfusions and speed the recovery from postoperative anemia, as well as decrease the patient morbidity and mortality rate.

  14. Percentage of Surgical Patients Receiving Recommended Care

    MedlinePlus

    ... Recommended Care Percentage of Surgical Patients Receiving Recommended Care This is a composite measure based on individual ... Age Group Percentage of Surgical Patients Receiving Recommended Care by Age Group uzrc-9bvr Download these data » ...

  15. Value of the "TAVI2-SCORe" versus surgical risk scores for prediction of one year mortality in 511 patients who underwent transcatheter aortic valve implantation.

    PubMed

    Debonnaire, Philippe; Fusini, Laura; Wolterbeek, Ron; Kamperidis, Vasileios; van Rosendael, Philippe; van der Kley, Frank; Katsanos, Spyridon; Joyce, Emer; Tamborini, Gloria; Muratori, Manuela; Gripari, Paola; Bax, Jeroen J; Marsan, Nina Ajmone; Pepi, Mauro; Delgado, Victoria

    2015-01-15

    A bedside-available transcatheter aortic valve implantation (TAVI)-dedicated prognostic risk score is an unmet clinical need. We aimed to develop such a risk score predicting 1-year mortality post-TAVI and to compare it with the performance of the logistic EuroSCORE (LES) I and LES-II and the Society of Thoracic Surgeons' (STS) score. Baseline variables of 511 consecutive patients who underwent TAVI that were independently associated with 1-year mortality post-TAVI were included in the "TAVI2-SCORe." Discrimination and calibration abilities of the novel score were assessed and compared with surgical risk scores. One-year mortality was 17.0% (n = 80 of 471). Porcelain thoracic aorta (hazard ratio [HR] 2.56), anemia (HR 2.03), left ventricular dysfunction (HR 1.98), recent myocardial infarction (HR 3.78), male sex (HR 1.81), critical aortic valve stenosis (HR 2.46), old age (HR 1.68), and renal dysfunction (HR 1.76) formed the TAVI2-SCORe (all p <0.05). According to the number of points assigned (1 for each variable and 2 for infarction), patients were stratified into 5 risk categories: 0, 1 (HR 2.6), 2 (HR 3.6), 3 (HR 10.5), and ≥4 (HR 17.6). TAVI2-SCORe showed better discrimination ability (Harrells' C statistic 0.715) compared with LES-I, LES-II, and STS score (0.609, 0.633, and 0.50, respectively). Cumulative 1-year survival rate was 54% versus 88% for patients with TAVI2-SCORE ≥3 versus <3 points, respectively (p <0.001). Contrary to surgical risk scores, there was no significant difference between observed and expected 1-year mortality for all TAVI2-SCORe risk strata (all p >0.05, Hosmer-Lemeshow statistic 0.304), suggesting superior calibration performance. In conclusion, the TAVI2-SCORe is an accurate, simple, and bedside-available score predicting 1-year mortality post-TAVI, outperforming conventional surgical risk scores for this end point. PMID:25432413

  16. Using NSQIP to investigate SCIP deficiencies in surgical patients with a high risk of developing hospital-associated urinary tract infections.

    PubMed

    Trickey, Amber W; Crosby, Moira E; Vasaly, Fran; Donovan, Jean; Moynihan, John; Reines, H David

    2014-01-01

    The study objectives were to identify risk factors for surgical patients who develop postoperative urinary tract infections (UTIs) and to characterize urethral catheter practices at the study hospital. Patients from the 2006-2010 institutional National Surgical Quality Improvement Program database were evaluated. Patients with UTIs within 30 postoperative days (n = 116) were compared to patients without UTIs (n = 8685) using multivariable logistic regression. A nested case-control study evaluated the effects of catheter practices on postoperative UTI using conditional logistic regression. Independent predictors of UTI were sex, age, inpatient stay, functional status, renal failure, preoperative transfusion, and preoperative hospital stay. Compared with controls, patients with UTI more often maintained catheters for >2 postoperative days (66% vs 43%, P < .001) and had longer mean catheter duration (11.6 vs 5.1 days, P < .001). Study findings led to institutional recommendations to reduce catheter-associated UTIs. Quality improvement initiatives can increase awareness of performance enhancement opportunities and encourage collaborative, interdisciplinary improvement through shared objectives.

  17. Single-port versus conventional multiport access prophylactic laparoscopic bilateral salpingo-oophorectomy in high-risk patients for ovarian cancer: a comparison of surgical outcomes

    PubMed Central

    Angioni, Stefano; Pontis, Alessandro; Sedda, Federica; Zampetoglou, Theodoros; Cela, Vito; Mereu, Liliana; Litta, Pietro

    2015-01-01

    Bilateral salpingo-oophorectomy (BSO) in carriers of BRCA1 and BRCA2 mutations is widely recommended as part of a risk-reduction strategy for ovarian or breast cancer due to an underlying genetic predisposition. BSO is also performed as a therapeutic intervention for patients with hormone-positive premenopausal breast cancer. BSO may be performed via a minimally invasive approach with the use of three to four 5 mm and/or 12 mm ports inserted through a skin incision. To further reduce the morbidity associated with the placement of multiple port sites and to improve cosmetic outcomes, single-port laparoscopy has been developed with a single access point from the umbilicus. The purpose of this study was to evaluate the surgical outcomes associated with reducing the risks of salpingo-oophorectomy performed in a single port, while comparing multiport laparoscopy in women with a high risk for ovarian cancer. Single-port laparoscopy–BSO is feasible and safe, with favorable surgical and cosmetic outcomes when compared to conventional laparoscopy. PMID:26170692

  18. Phase angle and handgrip strength are sensitive early markers of energy intake in hypophagic, non-surgical patients at nutritional risk, with contraindications to enteral nutrition.

    PubMed

    Caccialanza, Riccardo; Cereda, Emanuele; Klersy, Catherine; Bonardi, Chiara; Cappello, Silvia; Quarleri, Lara; Turri, Annalisa; Montagna, Elisabetta; Iacona, Isabella; Valentino, Francesco; Pedrazzoli, Paolo

    2015-03-11

    The assessment of nutritional intakes during hospitalization is crucial, as it is known that nutritional status tends to worsen during the hospital stay, and this can lead to the negative consequences of malnutrition. International guidelines recommend the use of parenteral nutrition (PN) in hypophagic, non-surgical patients at nutritional risk, with contraindications to enteral nutrition. However, to date, there are no published data regarding either energy intake or objective measurements associated with it in this patient population. The aim of the present exploratory methodological study was to evaluate whether phase angle (PhA) and handgrip strength normalized for skeletal muscle mass (HG/SMM) are sensitive early markers of energy intake in hypophagic, non-surgical patients at nutritional risk, with contraindications to enteral nutrition. We evaluated 30 eligible patients, who were treated with personalized dietary modifications and supplemental PN for at least one week during hospitalization. In a liner regression model adjusted for age, gender, basal protein intake and the basal value of each variable, a trend toward improvement of PhA and preservation of HG/SMM was observed in patients satisfying the estimated calorie requirements (N = 20), while a significant deterioration of these parameters occurred in those who were not able to reach the target (N = 10). The mean adjusted difference and 95% CI were +1.4° (0.5-2.3) (p = 0.005) for PhA and +0.23 (0.20-0.43) (p = 0.033) for HG/SMM. A significant correlation between PhA and HG/SMM variations was also observed (r = 0.56 (95% CI, 0.23-0.77); p = 0.0023). PhA and HG/SMM were able to distinguish between hypophagic, non-surgical patients at nutritional risk who satisfied their estimated caloric requirements and those who did not after a one-week personalized nutritional support. Clinical studies are warranted, in order to verify these preliminary observations and to validate the role of PhA variations as early

  19. The Effect of Preoperative Subcutaneous Fat Thickness on Surgical Site Infection Risk in Patients Undergoing Colorectal Surgery: Results of a Multisite, Prospective Cohort Study.

    PubMed

    Nakagawa, Hiromi; Ohno, Kaori; Ikeda, Shunya; Muto, Masaki

    2016-08-01

    Surgical site infection (SSI) is one of the most frequent postoperative complications among patients undergoing elective colorectal surgery. A multisite, prospective cohort study was conducted to investigate whether the thickness of subcutaneous fat (TSF) influences the occurrence of SSI in patients undergoing colorectal surgery. Participants included patients scheduled to receive colorectal laparotomy for colorectal cancer and who were under the care of a wound ostomy continence nurse at 17 participating general hospitals in Japan. Patients were not eligible to participate if they had undergone emergency surgery, reoperation, or laparoscopic surgery. Demographic, wound, and surgical data and American Society of Anesthesiologists (ASA) scale scores were collected and assessed, along with nutritional status, TSF, body mass index, and risk factors for SSI (ie, length of surgery and wound classification). The incidence of SSI and nutritional conditions was assessed weekly for 30 days after surgery. Of the 155 participants (mean age 68.9 ± 10.8 years, 53 [34.2%] of whom were women), 90 (58.1%) underwent rectal surgery, and the remaining 65 underwent colon surgery. Seventy-two (72, 46.5%) of the 155 patients underwent colostomy surgery; 24 (15.5%) developed a SSI. The mean onset of SSI was 7.3 ± 2.9 days after surgery and commonly observed in the stoma group when the ASA score was 3 or higher (P = 0.02). Patients who developed SSI resumed oral dietary intake later than those without SSI (7.4 days versus 4.6 days, P = 0.02). Multivariate analysis indicated TSF >15 mm (P = 0.01), Alb level <3.5 g/dL at postoperative days 14 (P = 0.03) and 21 (P = 0.02), and total protein level <6.8 g/dL at postoperative day 7 (P = 0.02) were statistically significantly correlated with SSI occurrence. These results suggest preoperative TSF and preoperative and postoperative serum albumin levels are independent risk factors for SSI in patients undergoing colorectal surgery, confirming

  20. Measurement of tissue perfusion by oxygen transport patterns in experimental shock and in high-risk surgical patients.

    PubMed

    Shoemaker, W C; Appel, P L; Kram, H B

    1990-01-01

    Survivors of high-risk general (noncardiac) surgery were observed to have cardiac index (CI) values averaging 4.5 l/min.m2, oxygen delivery (DO2) of greater than 600 ml/min.m2, and oxygen consumption (VO2) of 170 ml/min.m2. In contrast, these values were relatively normal in patients who subsequently died. A very early predictive index based on these observations was found to predict outcome in 94% of high-risk patients. The hypotheses that increased DO2 and VO2 in the survivors represent compensatory physiologic responses and that these values were appropriate therapeutic goals were tested in prospective randomized clinical trials and found to reduce mortality and morbidity significantly. The optimal goals were more easily attained with colloids, red cells, dobutamine, and vasodilators, according to their capacity to improve tissue perfusion, as reflected by increased flow and oxygen transport. The extremely complex interactions between DO2 and VO2 are reviewed.

  1. Immunonutrition in the surgical patient.

    PubMed

    Marik, P E; Flemmer, M

    2012-03-01

    Both malnutrition and the physical injury related to trauma and surgery increase the expression of T-helper 2 (Th2) lymphocytes which cause impaired cell mediated immunity. Activation of the hypothalamic-pituitary-adrenal axis and sympathoadrenal system with the release of cortisol and catecholamines drive the development of Th2 cells. Th2 cytokines result in the accumulation of arginase-1 expressing myeloid-derived suppressor cells in lymphoid tissue. The myeloid-derived suppressor cells cause an arginine deficient state resulting in impaired lymphocyte function. Prostaglandin-E2 released following trauma plays a synergetic role with cortisol and catecholamines in driving these pathways. There is now increasing evidence that immunomodulating enteral formulas supplemented with arginine and omega-3 fatty acids can reverse many of the immune mediated changes and decrease the number of adverse outcomes after major surgery and trauma. These immunomodulating enteral formulas should be strongly considered in surgical patients undergoing major surgery and following severe trauma.

  2. Surgical Nasal Implants: Indications and Risks.

    PubMed

    Genther, Dane J; Papel, Ira D

    2016-10-01

    Rhinoplasty often requires the use of grafting material, and the goal of the specific graft dictates the ideal characteristics of the material to be used. An ideal material would be biologically inert, resistant to infection, noncarcinogenic, nondegradable, widely available, cost-effective, readily modifiable, and easily removable, have compatible biomechanical characteristics, retain physical properties over time, and not migrate. Unfortunately, no material currently in existence meets all of these criteria. In modern rhinoplasty, autologous grafts are the gold standard against which all other nasal implants are measured and offer the safest long-term results for most patients. They are easily manipulated, have inherent stability and biomechanical characteristics similar to the native nasal framework, and confer minimal risk of complications. Modern homologous and alloplastic materials have gained considerable support in recent years because they are readily available in endless quantity, do not require a second surgical site for harvest, and are generally considered safe if most circumstances, but they confer additional risk and have biomechanical characteristics different from that of the native nasal framework. To address some of these issues, we provide a contemporary review of autologous, homologous, and alloplastic materials commonly used in rhinoplasty surgery. PMID:27680520

  3. [Surgical smoke: risks and preventive measures].

    PubMed

    Carbajo-Rodríguez, Hilario; Aguayo-Albasini, José Luis; Soria-Aledo, Víctor; García-López, Concepción

    2009-05-01

    The application of the advanced technologies in medicine has led to the appearance of new risk factors for health personnel. One of these could be the surgical smoke produced by electrosurgical instruments, ultrasounds or laser. However, there is still insufficient evidence in the published population studies on the detrimental effects of chronic exposure to surgical smoke. The main concern on the possible damage to the health of operating room staff is mainly based on the components currently detected until the date and laboratory experiments. Caution must also be used when extrapolating the results of in vitro studies to daily clinical practice. The organisations responsible for protecting the health of the workers in different countries have still not issued guidelines for the treatment and removal of the surgical smoke generated in both open and laparoscopic procedures. In this article we try to present a view of the consequences that surgical smoke has on health and the preventive measures that can be adopted. PMID:19376504

  4. Transcatheter versus surgical aortic valve replacement in patients with severe aortic stenosis at low and intermediate risk: systematic review and meta-analysis

    PubMed Central

    Agoritsas, Thomas; Manja, Veena; Devji, Tahira; Chang, Yaping; Bala, Malgorzata M; Thabane, Lehana; Guyatt, Gordon H

    2016-01-01

    Objective To examine the effect of transcatheter aortic valve implantation (TAVI) versus surgical replacement of an aortic valve (SAVR) in patients with severe aortic stenosis at low and intermediate risk of perioperative death. Design Systematic review and meta-analysis Data sources Medline, Embase, and Cochrane CENTRAL. Study selection Randomized trials of TAVI compared with SAVR in patients with a mean perioperative risk of death <8%. Review methods Two reviewers independently extracted data and assessed risk of bias for outcomes important to patients that were selected a priori by a parallel guideline committee, including patient advisors. We used the GRADE system was used to quantify absolute effects and quality of evidence. Results 4 trials with 3179 patients and a median follow-up of two years were included. Compared with SAVR, transfemoral TAVI was associated with reduced mortality (risk difference per 1000 patients: −30, 95% confidence interval −49 to −8, moderate certainty), stroke (−20, −37 to 1, moderate certainty), life threatening bleeding (−252, −293 to −190, high certainty), atrial fibrillation (−178, −150 to −203, moderate certainty), and acute kidney injury (−53, −39 to −62, high certainty) but increased short term aortic valve reintervention (7, 1 to 21, moderate certainty), permanent pacemaker insertion (134, 16 to 382, moderate certainty), and moderate or severe symptoms of heart failure (18, 5 to 34, moderate certainty). Compared with SAVR, transapical TAVI was associated higher mortality (57, −16 to 153, moderate certainty, P=0.015 for interaction between transfemoral versus transapical TAVI) and stroke (45, −2 to 125, moderate certainty, interaction P=0.012). No study reported long term follow-up, which is particularly important for structural valve deterioration. Conclusions Many patients, particularly those who have a shorter life expectancy or place a lower value on the risk of long term valve

  5. The PER (Preoperative Esophagectomy Risk) Score: A Simple Risk Score to Predict Short-Term and Long-Term Outcome in Patients with Surgically Treated Esophageal Cancer

    PubMed Central

    Reeh, Matthias; Metze, Johannes; Uzunoglu, Faik G.; Nentwich, Michael; Ghadban, Tarik; Wellner, Ullrich; Bockhorn, Maximilian; Kluge, Stefan; Izbicki, Jakob R.; Vashist, Yogesh K.

    2016-01-01

    Abstract Esophageal resection in patients with esophageal cancer (EC) is still associated with high mortality and morbidity rates. We aimed to develop a simple preoperative risk score for the prediction of short-term and long-term outcomes for patients with EC treated by esophageal resection. In total, 498 patients suffering from esophageal carcinoma, who underwent esophageal resection, were included in this retrospective cohort study. Three preoperative esophagectomy risk (PER) groups were defined based on preoperative functional evaluation of different organ systems by validated tools (revised cardiac risk index, model for end-stage liver disease score, and pulmonary function test). Clinicopathological parameters, morbidity, and mortality as well as disease-free survival (DFS) and overall survival (OS) were correlated to the PER score. The PER score significantly predicted the short-term outcome of patients with EC who underwent esophageal resection. PER 2 and PER 3 patients had at least double the risk of morbidity and mortality compared to PER 1 patients. Furthermore, a higher PER score was associated with shorter DFS (P < 0.001) and OS (P < 0.001). The PER score was identified as an independent predictor of tumor recurrence (hazard ratio [HR] 2.1; P < 0.001) and OS (HR 2.2; P < 0.001). The PER score allows preoperative objective allocation of patients with EC into different risk categories for morbidity, mortality, and long-term outcomes. Thus, multicenter studies are needed for independent validation of the PER score. PMID:26886613

  6. Radiotherapy in implant-based immediate breast reconstruction: risk factors, surgical outcomes, and patient-reported outcome measures in a large Swedish multicenter cohort.

    PubMed

    Eriksson, Max; Anveden, Lotta; Celebioglu, Fuat; Dahlberg, Kristina; Meldahl, Ingrid; Lagergren, Jakob; Eriksen, Catharina; de Boniface, Jana

    2013-12-01

    The purpose of this large cohort study was to analyze the effects of prior and postoperative radiotherapy (RT) on surgical outcomes and patient-reported outcome measures (PROMs) in implant-based immediate breast reconstruction (IBR). All breast cancer patients (n = 725, of whom 29 had bilateral IBR) operated with implant-based IBR at four Stockholm hospitals from 2007 to 2011 were included. The median follow-up was 43 months. Three groups were compared: no RT (n = 386), prior RT (n = 64), and postoperative RT (n = 304). Outcomes were IBR failure (implant loss with or without secondary autologous reconstruction), unplanned reoperations, and PROMs, as measured by the BreastQ(®) questionnaire. IBR failure occurred in 22/386 (6 %) of non-irradiated cases, 16/64 (25 %) after prior and 45/304 (15 %) after postoperative RT (p < 0.001). Failure risk was higher after prior than postoperative RT (HR 9.28 vs. 3.08). Further risk factors were high BMI, less surgeon reconstructive experience, and postoperative infection, while the use of permanent implants lowered the risk of IBR failure. The estimated 5 years IBR failure rate was 10.4 % for non-irradiated, 28.2 % for previously and 25.2 % for postoperatively irradiated patients (p < 0.001). At least one unplanned reoperation occurred in 169/384 of non-irradiated (44 %), 42/64 (66 %) of previously, and 180/303 (59 %) of postoperatively irradiated breasts (p < 0.001). Further contributing factors were the use of one-stage expander and permanent implants, less surgeon reconstructive experience, and smoking. RT significantly impaired scores on all scales of the BreastQ(®). However, a clear majority of women in all groups would choose IBR again. Implant-based IBR remains a feasible option for women undergoing mastectomy as patient satisfaction levels are high. After prior RT, however, autologous alternatives should be considered.

  7. Assessment scale of risk for surgical positioning injuries 1

    PubMed Central

    Lopes, Camila Mendonça de Moraes; Haas, Vanderlei José; Dantas, Rosana Aparecida Spadoti; de Oliveira, Cheila Gonçalves; Galvão, Cristina Maria

    2016-01-01

    ABSTRACT Objective: to build and validate a scale to assess the risk of surgical positioning injuries in adult patients. Method: methodological research, conducted in two phases: construction and face and content validation of the scale and field research, involving 115 patients. Results: the Risk Assessment Scale for the Development of Injuries due to Surgical Positioning contains seven items, each of which presents five subitems. The scale score ranges between seven and 35 points in which, the higher the score, the higher the patient's risk. The Content Validity Index of the scale corresponded to 0.88. The application of Student's t-test for equality of means revealed the concurrent criterion validity between the scores on the Braden scale and the constructed scale. To assess the predictive criterion validity, the association was tested between the presence of pain deriving from surgical positioning and the development of pressure ulcer, using the score on the Risk Assessment Scale for the Development of Injuries due to Surgical Positioning (p<0.001). The interrater reliability was verified using the intraclass correlation coefficient, equal to 0.99 (p<0.001). Conclusion: the scale is a valid and reliable tool, but further research is needed to assess its use in clinical practice. PMID:27579925

  8. Patients’ awareness of the surgical risks of smoking

    PubMed Central

    Bottorff, Joan L.; Seaton, Cherisse L.; Lamont, Sonia

    2015-01-01

    Objective To describe the smoking patterns of patients receiving elective surgery and their knowledge about the benefits of smoking cessation to inform and strengthen support for patients to quit smoking in order to optimize surgical outcomes. Design Patients who had elective surgery were screened for smoking status, and eligible patients completed a telephone survey. Setting Two regional hospitals in northern British Columbia. Participants Of 1722 patients screened, 373 reported smoking before surgery. Of these, 161 (59.0% women) completed a telephone survey. Main outcome measures Patient smoking cessation, knowledge of the perioperative risks of smoking, use of resources, and health care provider advice and assistance. Results Participants included 66 men and 95 women (mean [SD] age of 51.9 [14.0] years). In total, 7.5% of these patients quit smoking in the 8 weeks before their surgeries, although an additional 38.8% reduced their smoking. Only about half of the patients surveyed were aware that continuing to smoke increased their surgical risks. Further, only half of the patients surveyed reported being advised to quit before their surgeries by a health care professional. Few were using the provincial resources available to support smoking cessation (eg, QuitNow), and 39.6% were unaware of the provincial program to cover the cost of smoking cessation aids (eg, nicotine gum or patches), yet 62.7% of respondents were thinking about quitting smoking. Conclusion Many surgical patients in northern British Columbia who smoked were unaware of the perioperative risks of smoking and the cessation support available to them. An opportunity exists for all health care professionals to encourage more patients to quit in order to optimize their surgical outcomes. PMID:27035005

  9. Costs and Cost-Effectiveness of Carotid Stenting versus Endarterectomy for Patients at Standard Surgical Risk: Results from the Carotid Revascularization Endarterectomy versus Stenting Trial (CREST)

    PubMed Central

    Vilain, Katherine R.; Magnuson, Elizabeth A.; Li, Haiyan; Clark, Wayne M.; Begg, Richard J.; Sam, Albert D.; Sternbergh, W. Charles; Weaver, Fred A.; Gray, William A.; Voeks, Jenifer H.; Brott, Thomas G.; Cohen, David J.

    2012-01-01

    CEA compared with CAS, projected 10-year outcomes from this controlled clinical trial demonstrate only trivial differences in overall healthcare costs and quality-adjusted life expectancy between the 2 strategies. If the CREST results can be replicated in clinical practice, these findings suggest that factors other than cost-effectiveness should be considered when deciding between treatment options for carotid artery stenosis in patients at standard risk for surgical complications. PMID:22821614

  10. Growing use of laparoscopic cholecystectomy in the national Veterans Affairs Surgical Risk Study: effects on volume, patient selection, and selected outcomes.

    PubMed Central

    Chen, A Y; Daley, J; Pappas, T N; Henderson, W G; Khuri, S F

    1998-01-01

    OBJECTIVE: To study the introduction of laparoscopic cholecystectomy to the 43 tertiary-care university-affiliated Veterans Administration medical centers (VAMCs) participating in the National Veterans Affairs Surgical Risk Study from October 1991 through December 1993. SUMMARY BACKGROUND DATA: Previous studies in the private sector have documented growth in the number of cholecystectomies and falling clinical thresholds for cholecystectomy with the introduction of laparoscopic cholecystectomy. METHODS: The following were analyzed for changes over time: measures of patient preoperative risk, complexity of surgery, severity of biliary disease, numbers of procedures, postoperative length of stay, and 30-day postoperative mortality and general complication rates. RESULTS: The number of cholecystectomies performed laparoscopically increased, but the total number of cholecystectomies performed remained stable over time. The proportion of patients with acute cholecystitis, emergent cholecystectomies, and technically complex cholecystectomies did not change or increased slightly over time. Adjusted odds for postoperative general complications were lower for laparoscopic than for open cholecystectomy, but 30-day postoperative mortality and general complication rates for all cholecystectomies remained constant over time. Postoperative length of stay for all cholecystectomies fell significantly. Implementation rates of laparoscopic cholecystectomy varied widely between hospitals. Laparoscopic cholecystectomy was adopted more slowly and used in a lower percentage of cholecystectomies than in non-VA settings. CONCLUSIONS: In contrast to non-VA studies showing increases in overall cholecystectomy volume since the introduction of laparoscopic cholecystectomy, these VAMCs implemented laparoscopic cholecystectomy without growth in cholecystectomies or a change in the clinical threshold for cholecystectomy. Laparoscopic cholecystectomy was associated with better outcomes, but its

  11. Perfecting patient flow in the surgical setting.

    PubMed

    Amato-Vealey, Elaine J; Fountain, Patricia; Coppola, Deborah

    2012-07-01

    Reduced surgical efficiency and productivity, delayed patient discharges, and prolonged use of hospital resources are the results of an OR that is unable to move patients to the postanesthesia care unit or other patient units. A primary reason for perioperative patient flow delay is the lack of hospital beds to accommodate surgical patients, which consequently causes backups of patients currently in the surgical suite. In one facility, implementing Six Sigma methodology helped to improve OR patient flow by identifying ways that frontline staff members could work more intelligently and more efficiently, and with less stress to streamline workflow and eliminate redundancy and waste in ways that did not necessitate reducing the number of employees. The results were improved employee morale, job satisfaction and safety, and an enhanced patient experience.

  12. Shortened OR time and decreased patient risk through use of a modular surgical instrument with artificial intelligence.

    PubMed

    Miller, David J; Nelson, Carl A; Oleynikov, Dmitry

    2009-05-01

    With a limited number of access ports, minimally invasive surgery (MIS) often requires the complete removal of one tool and reinsertion of another. Modular or multifunctional tools can be used to avoid this step. In this study, soft computing techniques are used to optimally arrange a modular tool's functional tips, allowing surgeons to deliver treatment of improved quality in less time, decreasing overall cost. The investigators watched University Medical Center surgeons perform MIS procedures (e.g., cholecystectomy and Nissen fundoplication) and recorded the procedures to digital video. The video was then used to analyze the types of instruments used, the duration of each use, and the function of each instrument. These data were aggregated with fuzzy logic techniques using four membership functions to quantify the overall usefulness of each tool. This allowed subsequent optimization of the arrangement of functional tips within the modular tool to decrease overall time spent changing instruments during simulated surgical procedures based on the video recordings. Based on a prototype and a virtual model of a multifunction laparoscopic tool designed by the investigators that can interchange six different instrument tips through the tool's shaft, the range of tool change times is approximately 11-13 s. Using this figure, estimated time savings for the procedures analyzed ranged from 2.5 to over 32 min, and on average, total surgery time can be reduced by almost 17% by using the multifunction tool.

  13. Percutaneous implantation of the CoreValve aortic valve prosthesis in patients at high risk or rejected for surgical valve replacement: Clinical evaluation and feasibility of the procedure in the first 30 patients in the AMC-UvA.

    PubMed

    Baan, J; Yong, Z Y; Koch, K T; Henriques, J P S; Bouma, B J; de Hert, S G; van der Meulen, J; Tijssen, J G P; Piek, J J; de Mol, B A J M

    2010-01-01

    Objective. To report the feasibility, safety and efficacy of percutaneous aortic valve implantation (PAVI) with the CoreValve self-expanding aortic valve bioprosthesis in elderly patients with aortic valve stenosis who are rejected for surgery or have a high surgical risk.Methods. PAVI using the CoreValve ReValving System was performed under general anaesthesia in 30 high-risk (surgical) patients with a symptomatic severe aortic valve stenosis.Results. The patients had a mean age of 80.5+/-7.7 years, a mean aortic valve area of 0.71+/-0.19 cm(2), a peak transvalvular aortic gradient of 79+/-25 mmHg, as measured with echo Doppler, a logistic EuroSCORE of 15+/-10% and a Society of Thoracic Surgeons (STS) score of 5.2+/-2.9%. Device success was achieved in all patients and acute procedural success in 27 patients (90%). In the surviving patients, there was in a reduction of the peak aortic pressure gradient from 76+/-24 mmHg to 22+/-7 mmHg (n=24, p<0.00001) 30 days after successful device implantation. At 30 days, major adverse cardiovascular and cerebral events had occurred in seven patients (23%). This included mortality in six patients (20%), of which one death was cardiovascular. The other five non-cardiovascular deaths involved two patients who died of an exacerbation of severe pre-existent pulmonary disease and three of infectious complications.Conclusions. Percutaneous aortic valve implantation was successfully performed in our centre in highrisk patients, with a 30-day mortality of 20%. When successful, marked haemodynamic improvement and relief of symptoms was achieved. (Neth Heart J 2010;18:18-24.).

  14. Three-Year Outcomes of Transcatheter Aortic Valve Implantation in Patients With Varying Levels of Surgical Risk (from the CoreValve ADVANCE Study).

    PubMed

    Barbanti, Marco; Schiltgen, Molly; Verdoliva, Sarah; Bosmans, Johan; Bleiziffer, Sabine; Gerckens, Ulrich; Wenaweser, Peter; Brecker, Stephen; Gulino, Simona; Tamburino, Corrado; Linke, Axel

    2016-03-01

    This study compared 3-year clinical outcomes of patients who underwent transcatheter aortic valve implantation with the Society of Thoracic Surgeons (STS) score ≤7% to those of patients with a score >7%. Data were drawn from the ADVANCE study, a multinational post-market clinical trial that enrolled real-world patients with severe aortic stenosis treated with the CoreValve bioprosthesis. Events were independently adjudicated using Valve Academic Research Consortium-1 definitions. A total of 996 patients were implanted: STS ≤7% (n = 697, median STS 4.3%, interquartile range 3.1% to 5.4%) and STS >7% (n = 298, median STS 9.7%, interquartile range 8.0% to 12.4%). At 3 years, the STS ≤7% group had lower rates of all-cause mortality (28.6 vs 45.9, p <0.01) and cardiovascular mortality (19.0 vs 30.2, p <0.01) than the STS >7% group. No differences were observed in cerebrovascular accidents, vascular complications, bleeding, or myocardial infarction. In patients with STS ≤7%, mortality at 3 years was higher in those with moderate or severe aortic regurgitation (AR) at discharge than in those with mild or less AR (39.9% vs 22.9%; hazard ratio 1.98; 95% confidence interval 1.37 to 2.86; p <0.01). Conversely, the severity of AR at discharge did not affect 3-year mortality in patients with STS >7% (42.9% vs 44.6%, moderate/severe vs mild/less; hazard ratio 1.04; 95% confidence interval, 0.62 to 1.75; p = 0.861; p for interaction = 0.047). In conclusion, patients with STS ≤7% had lower rates of all-cause and cardiovascular mortality at 3 years after transcatheter aortic valve implantation. Complication rates were low and stable in both groups, demonstrating the safety of this procedure for patients at various levels of surgical risk.

  15. Three-Year Outcomes of Transcatheter Aortic Valve Implantation in Patients With Varying Levels of Surgical Risk (from the CoreValve ADVANCE Study).

    PubMed

    Barbanti, Marco; Schiltgen, Molly; Verdoliva, Sarah; Bosmans, Johan; Bleiziffer, Sabine; Gerckens, Ulrich; Wenaweser, Peter; Brecker, Stephen; Gulino, Simona; Tamburino, Corrado; Linke, Axel

    2016-03-01

    This study compared 3-year clinical outcomes of patients who underwent transcatheter aortic valve implantation with the Society of Thoracic Surgeons (STS) score ≤7% to those of patients with a score >7%. Data were drawn from the ADVANCE study, a multinational post-market clinical trial that enrolled real-world patients with severe aortic stenosis treated with the CoreValve bioprosthesis. Events were independently adjudicated using Valve Academic Research Consortium-1 definitions. A total of 996 patients were implanted: STS ≤7% (n = 697, median STS 4.3%, interquartile range 3.1% to 5.4%) and STS >7% (n = 298, median STS 9.7%, interquartile range 8.0% to 12.4%). At 3 years, the STS ≤7% group had lower rates of all-cause mortality (28.6 vs 45.9, p <0.01) and cardiovascular mortality (19.0 vs 30.2, p <0.01) than the STS >7% group. No differences were observed in cerebrovascular accidents, vascular complications, bleeding, or myocardial infarction. In patients with STS ≤7%, mortality at 3 years was higher in those with moderate or severe aortic regurgitation (AR) at discharge than in those with mild or less AR (39.9% vs 22.9%; hazard ratio 1.98; 95% confidence interval 1.37 to 2.86; p <0.01). Conversely, the severity of AR at discharge did not affect 3-year mortality in patients with STS >7% (42.9% vs 44.6%, moderate/severe vs mild/less; hazard ratio 1.04; 95% confidence interval, 0.62 to 1.75; p = 0.861; p for interaction = 0.047). In conclusion, patients with STS ≤7% had lower rates of all-cause and cardiovascular mortality at 3 years after transcatheter aortic valve implantation. Complication rates were low and stable in both groups, demonstrating the safety of this procedure for patients at various levels of surgical risk. PMID:26762727

  16. 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

  17. Transcatheter Mitral Valve Repair in Surgical High-Risk Patients: Gender-Specific Acute and Long-Term Outcomes

    PubMed Central

    Tigges, Eike; Kalbacher, Daniel; Thomas, Christina; Appelbaum, Sebastian; Deuschl, Florian; Schofer, Niklas; Schlüter, Michael; Conradi, Lenard; Schirmer, Johannes; Treede, Hendrik; Reichenspurner, Hermann; Blankenberg, Stefan; Schäfer, Ulrich; Lubos, Edith

    2016-01-01

    Background. Analyses emphasizing gender-related differences in acute and long-term outcomes following MitraClip therapy for significant mitral regurgitation (MR) are rare. Methods. 592 consecutive patients (75 ± 8.7 years, 362 men, 230 women) underwent clinical and echocardiographic follow-up for a median of 2.13 (0.99–4.02) years. Results. Significantly higher prevalence of cardiovascular comorbidities, renal failure, and adverse echocardiographic parameters in men resulted in longer device time (p = 0.007) and higher numbers of implanted clips (p = 0.0075), with equal procedural success (p = 1.0). Rehospitalization for heart failure did not differ (p[logrank] = 0.288) while survival was higher in women (p[logrank] = 0.0317). Logarithmic increase of NT-proBNP was a common independent predictor of death. Hypercholesterolemia and peripheral artery disease were predictors of death only in men while ischemic and dilative cardiomyopathy (CM) and age were predictors in women. Independent predictors of rehospitalization for heart failure were severely reduced ejection fraction and success in men while both ischemic and dilative CM, logistic EuroSCORE, and MR severity were predictive in women. Conclusions. Higher numbers of implanted clips and longer device time are likely related to more comorbidities in men. Procedural success and acute and mid-term clinical outcomes were equal. Superior survival for women in long-term analysis is presumably attributable to a comparatively better preprocedural health. PMID:27042662

  18. [Surgical infections as patient safety problems].

    PubMed

    Baranyai, Zsolt; Kulin, László; Jósa, Valéria; Mayer, Akos

    2011-06-01

    Surgical infections are severe complications of surgical interventions and one of the most important patient safety issues. These are associated with increased morbidity, mortality, costs and decreased quality of life. Prevention of infections is essential, while one has to consider pre-, intra- and postoperative factors and procedures in the clinical practice. In this article we summarize the latest recommendations for clinicians based on the relevant published literature.

  19. [Oromaxillofacial surgical treatment in aging patients].

    PubMed

    Hausamen, J E; Schliephake, H

    1990-01-01

    The oral and maxillofacial surgical therapy of the elderly patient must include considerations of age-related physiological changes, both of inner organs and oral structures. Decreased hepatic and renal function may lead to delayed elimination of anaesthetic drugs and thereby make dose reductions necessary. Sclerosis or osteoporosis of jaw bones may render the surgical treatment of odontogenic diseases more difficult due to the increased fracture hazard. Painful ankylosis and rheumatic arthritis of the temporo-mandibular joint, tumors and fractures are common diseases of the elderly patient that a maxillofacial surgeon has to deal with. Furthermore, preprosthetic and reconstructive surgery is often required after jaw resections or severe atrophy. Due to the polypathy frequently present in elderly patients maxillofacial surgery requires particular indications, special surgical performance, and extensive postoperative care. By using all possible means, a satisfactory treatment can be achieved even in this age patients, whose quality of life can thus be improved.

  20. VTE primary prevention, including hospitalised medical and orthopaedic surgical patients.

    PubMed

    Granziera, Serena; Cohen, Alexander T

    2015-06-01

    Primary prevention is the key to managing a significant proportion of the burden of venous thromboembolism (VTE), defined as deep venous thrombosis (DVT) or pulmonary embolism (PE). This is because VTE may lead to sudden death or are often misdiagnosed and therefore treatment is not feasible. Primary prevention usually commences in hospital as VTE following hospitalisation adds to the significant disease burden worldwide. Numerous medical, surgical and other risk factors have been recognised and studied as indications for prophylaxis. The risk of VTE continues following admission to hospital with a medical or surgical condition, usually long after discharge and therefore prolonged primary prophylaxis is often recommended. Clinical and observational studies in surgical patients show this risk extends for months and perhaps more than one year, for medical patients the risk extends for at least several weeks. For the specific groups of patients at higher risk of developing VTE primary prevention, either pharmaceutical or mechanical, is recommended. The aim of this review is to describe the population at risk, the main related risk factors and the approach to thromboprophylaxis in different populations.

  1. Individualized Risk of Surgical Complications: An Application of the Breast Reconstruction Risk Assessment Score

    PubMed Central

    Mlodinow, Alexei S.; Khavanin, Nima; Hume, Keith M.; Simmons, Christopher J.; Weiss, Michael J.; Murphy, Robert X.; Gutowski, Karol A.

    2015-01-01

    Background: Risk discussion is a central tenet of the dialogue between surgeon and patient. Risk calculators have recently offered a new way to integrate evidence-based practice into the discussion of individualized patient risk and expectation management. Focusing on the comprehensive Tracking Operations and Outcomes for Plastic Surgeons (TOPS) database, we endeavored to add plastic surgical outcomes to the previously developed Breast Reconstruction Risk Assessment (BRA) score. Methods: The TOPS database from 2008 to 2011 was queried for patients undergoing breast reconstruction. Regression models were constructed for the following complications: seroma, dehiscence, surgical site infection (SSI), explantation, flap failure, reoperation, and overall complications. Results: Of 11,992 cases, 4439 met inclusion criteria. Overall complication rate was 15.9%, with rates of 3.4% for seroma, 4.0% for SSI, 6.1% for dehiscence, 3.7% for explantation, 7.0% for flap loss, and 6.4% for reoperation. Individualized risk models were developed with acceptable goodness of fit, accuracy, and internal validity. Distribution of overall complication risk was broad and asymmetric, meaning that the average risk was often a poor estimate of the risk for any given patient. These models were added to the previously developed open-access version of the risk calculator, available at http://www.BRAscore.org. Conclusions: Population-based measures of risk may not accurately reflect risk for many individual patients. In this era of increasing emphasis on evidence-based medicine, we have developed a breast reconstruction risk assessment calculator from the robust TOPS database. The BRA Score tool can aid in individualizing—and quantifying—risk to better inform surgical decision making and better manage patient expectations. PMID:26090295

  2. Evolution of quality and surgical risk assessment in the USA.

    PubMed

    Depalma, Ralph G

    2011-04-01

    As health-care reforms progress, quality and risk assessment in the health-care system of the USA surface as critical issues. This review considers past, present and possible future changes in quality assessment along with formal programs of complication reduction and pay for performance (PFP) as related to surgery and vascular interventions. Strategies for quality improvement include aggregate and risk-adjusted outcome measurement, process compliance with the Surgical Complication Improvement Program, oversight and PFP, now policies of the Centers for Medicare and Medicaid Services (CMS). Advantages, disadvantages and unintended consequences of these policies are discussed. While ongoing system changes will influence vascular surgical practice, unique opportunities and obligations exist for vascular surgeons to contribute to quality assessment of their interventions, to evaluate long-term outcomes and to devise strategies for comprehensive cost-effective care for the conditions affecting patients with vascular disease. PMID:21489931

  3. Surgical site infection in clean-contaminated head and neck cancer surgery: risk factors and prognosis.

    PubMed

    Hirakawa, Hitoshi; Hasegawa, Yasuhisa; Hanai, Nobuhiro; Ozawa, Taijiro; Hyodo, Ikuo; Suzuki, Mikio

    2013-03-01

    Since new treatment strategies, such as chemoradiotherapy, have been introduced for head and neck cancer, a higher number of unknown factors may be involved in surgical site infection in clean-contaminated head and neck cancer surgery. The aim of the present study was to clarify the risk factors of surgical site infection in clean-contaminated surgery for head and neck cancer and the prognosis of patients with surgical site infection. Participants were 277 consecutive patients with head and neck cancer who underwent clean-contaminated surgery for primary lesions at the Aichi Cancer Center over a 60-month period. A total of 22 putative risk factors were recorded in each patient and statistically analyzed to elucidate surgical site infection related factors. Surgical site infection was observed in 92 (32.1 %) of 277 cases. Univariate analysis indicated that alcohol consumption, T classification, neck dissection, reconstructive procedure, and chemoradiotherapy were significantly associated with surgical site infection. Multiple logistic regression analysis identified two independent risk factors for surgical site infection: reconstructive surgery (p = 0.04; odds ratio (OR) 1.77) and chemoradiotherapy (p = 0.01; OR 1.93). In spite of surgical site infection, the five-year overall survival rate of patients with surgical site infection was not significantly different from those without surgical site infection. Although surgical site infection did not impact the overall survival of patients with surgical procedures, head and neck surgeons should pay attention to patients with previous chemoradiotherapy as well as to those with a high risk of surgical site infection requiring reconstructive surgery. PMID:22865106

  4. Patient outcomes following surgical management of multinodular goiter

    PubMed Central

    Lin, Yann-Sheng; Wu, Hsin-Yi; Yu, Ming-Chin; Hsu, Chih-Chieh; Chao, Tzu-Chieh

    2016-01-01

    Abstract Background: the difference in the risk of thyroid malignancy for patients with multinodular goiter (MNG) and solitary nodular goiter (SNG) remains controversial. Although total thyroidectomy (TT) is the current preferred surgical option for MNG, permanent hypothyroidism in these patients may be a concern. Therefore, we discuss whether nontotal thyroidectomy is a reasonable alternative surgical option. Methods: A retrospective cohort study was performed for 1598 consecutive patients who underwent thyroid surgery for nodular goiter between January 2007 and December 2012. Numerous clinical parameters were collected and analyzed. Results: We reviewed 795 patients with MNG and 803 patients with SNG. The prevalence of malignancy on final pathology was significantly higher in the patients with MNG than in the patients with SNG (15.6% vs 10.1%, P = 0.001). However, a multivariate analysis revealed that this difference was insignificant (P = 0.50). Papillary carcinoma was the predominant type in both groups, but papillary microcarcinoma was more frequently found (41.1%) in the patients with MNG. The only multifocal cancers were of the papillary carcinoma histologic type, and the incidence of multifocal papillary carcinoma was significantly higher in the patients with MNG (23.4% vs 7.4%, P = 0.005). Reoperation was not required for the patients who underwent TT for goiter recurrence or incidental carcinoma. The overall rate of recurrence following nontotal thyroidectomy was 12.2%. Among the patients who underwent reoperation for goiter recurrence, 2 (20.0%) were complicated with permanent hypoparathyroidism. Among the patients who underwent a nontotal bilateral thyroidectomy, an average of 56.5% had permanent hypothyroidism. Conclusions: Multinodularity does not increase the risk of thyroid malignancy. However, patients with MNG who develop papillary carcinoma are at an increased risk of cancer multifocality. If a patient can tolerate lifelong thyroid hormone

  5. [Surgical treatment of bronchiectases in elderly patients].

    PubMed

    Danilov, G P; Makeeva, R P; Shornikov, V A; Zil'ber, E K; Akopov, A L

    2010-01-01

    The authors present experiences with surgical treatment of 29 patients (aged 50-64 years) with bronchiectases. Early and late results were analyzed. It was shown that complex approach to the estimation of the findings of radiography, spiral computed tomography, investigation of the external respiration function, fibrobronchoscopy and bronchoscopy, if necessary, allowed operating the patients older than 50 years with local forms of bronchiectases which gave good results. PMID:21137257

  6. Perioperative cardiovascular care for patients undergoing noncardiac surgical intervention.

    PubMed

    Eagle, Kim A; Vaishnava, Prashant; Froehlich, James B

    2015-05-01

    The field of perioperative medicine has garnered legitimacy during the past 3 decades. Adverse cardiovascular events in the perioperative period account for significant morbidity and mortality. Although testing patients preoperatively to detect ischemia and identify those who may benefit from modifications in care is a tempting strategy, risk assessment should account for posterior probability. Validated risk stratification tools, such as the Revised Cardiac Risk Index or the National Surgical Quality Improvement Program risk calculator, can assist in the identification of patients for whom preoperative noninvasive testing is justified and may change the plan of care. Furthermore, current guidelines emphasize that prophylactic coronary revascularization should not be performed exclusively for the purposes of reducing the risk of perioperative events. There has been enthusiasm for medical therapies that may reduce the risk of adverse cardiovascular events in the perioperative period. Current guidelines encourage the perioperative use of β-blockade in patients already receiving such therapy and caution against initiating such therapy on the day of the surgical procedure. Reduction of morbidity and mortality in the perioperative period relies on an understanding of the myriad physiological perturbations in this period and thoughtful selection of patients for further testing and treatment.

  7. Use of selective serotonin reuptake inhibitors and risk of re-operation due to post-surgical bleeding in breast cancer patients: a Danish population-based cohort study

    PubMed Central

    2010-01-01

    Background Selective serotonin reuptake inhibitors (SSRI) decrease platelet-function, which suggests that SSRI use may increase the risk of post-surgical bleeding. Few studies have investigated this potential association. Methods We conducted a population-based study of the risk of re-operation due to post-surgical bleeding within two weeks of primary surgery among Danish women with primary breast cancer. Patients were categorised according to their use of SSRI: never users, current users (SSRI prescription within 30 days of initial breast cancer surgery), and former users (SSRI prescription more than 30 days before initial breast cancer surgery). We calculated the risk of re-operation due to post-surgical bleeding within 14 days of initial surgery, and the relative risk (RR) of re-operation comparing SSRI users with never users of SSRI adjusting for potential confounders. Results 389 of 14,464 women (2.7%) were re-operated. 1592 (11%) had a history of SSRI use. Risk of re-operation was 2.6% among never users, 7.0% among current SSRI users, and 2.7% among former users. Current users thus had an increased risk of re-operation due to post-operative bleeding (adjusted relative risk = 2.3; 95% confidence interval (CI) = 1.4, 3.9) compared with never users. There was no increased risk of re-operation associated with former use of SSRI (RR = 0.93, 95% CI = 0.66, 1.3). Conclusions Current use of SSRI is associated with an increased risk of re-operation due to bleeding after surgery for breast cancer. PMID:20096133

  8. Hypercapnia Improves Tissue Oxygenation in Morbidly Obese Surgical Patients

    PubMed Central

    Hager, Helmut; Reddy, Dayakar; Mandadi, Goutham; Pulley, Debra; Eagon, J Chris; Sessler, Daniel I; Kurz, Andrea

    2006-01-01

    Risk of wound infection is increased in morbidly obese surgical patients, in part because a major determinant of wound infection risk, tissue oxygenation, is marginal. Unlike in lean patients, supplemental inspired oxygen (FIO2) only slightly improves tissue oxygenation in obese patients. Mild hypercapnia improves tissue oxygenation in lean, but has not been evaluated in obese patients. We thus tested the hypothesis that mild hypercapnia markedly improves tissue oxygenation in morbidly obese patients given FIO2 80% during major abdominal surgery. Thirty obese patients (body mass index 61.5±17 kg/m2) scheduled for open gastric bypass were randomly assigned to normocapnia (n=15, end-tidal PCO2 35 mmHg) or hypercapnia (n=15, end-tidal PCO2 50 mmHg); FIO2 was 80%. Anesthetic management and other confounding factors were controlled. Tissue oxygen tension was measured subcutaneously at the upper arm using a polarographic probe in a silastic tonometer. Demographic characteristics, cardiovascular measurements, and PaO2 (222±48 versus 230±68 mmHg in normocapnic versus hypercapnic; mean±SD, P=0.705) were comparable in the groups. Tissue oxygen tension, however, was greater in hypercapnic than in normocapnic patients (78±31 versus 56±13 mmHg, P=0.029). Mild hypercapnia increased tissue oxygenation by an amount believed to be clinically important and could potentially reduce the risk of surgical wound infection in morbidly obese patients. PMID:16931680

  9. [SURGICAL TREATMENT OF PATIENTS WITH URETERAL RUPTURES].

    PubMed

    Komjakov, B K; Guliev, B G

    2015-01-01

    The aim of the study was to analyze the causes of ureteral ruptures and the types surgical procedures used for their management. Over the period from 2006 to 2014, 7 patients with ureteral ruptures underwent surgical treatment in the Mechnikov N-WSMU clinic. All of them were males aged 50 to 71 years. In all cases, the ureter was injured during ureteroscopy and contact lithotripsy. In two patients the right ureter was cut off at the border of the upper and middle third, in four--at 3-4 cm below pyeloureteral segment, one patient diagnosed with a complete separation of the ureter from the kidney pelvis. Patients, who have suffered a detachment of the ureter in other hospitals, previously underwent surgical exploration of the retroperitoneal space, drainage of the kidney by pyelonephrostomy (5) and ureterocutaneostomy (1). In a case of a patient with an injury that occurred in our clinic, laparoscopic nephrectomy with autologous renal transplantation was carried out. Five patients with extended ureter defects underwent ileo-ureteroplasty. The patient with left ureterocutaneostomy underwent nephrovesical bypass. Patency of the upper urinary tract and kidney function were restored in all patients, all of them were relieved from external drains. The duration of the intestinal plastic averaged 160 minutes, laparoscopic nephrectomy with autologous transplantation--210 min and nephrovesical bypass--110 min. Blood transfusion was required only in autologous graft patient. The ureteral rupture is a serious complication of ureteral endourological procedures in upper urinary tract. It requires such complicated reconstructive operations as autologous transplantation of the kidney or intestinal ureteroplasty. PMID:26390553

  10. Risk control of surgical site infection after cardiothoracic surgery.

    PubMed

    Segers, P; de Jong, A P; Kloek, J J; Spanjaard, L; de Mol, B A J M

    2006-04-01

    The purpose of this prospective study was to investigate whether a risk control programme based on risk assessment, new treatment modalities and the presence of a surveillance programme reduces the incidence of surgical site infections (SSI). Between January 2001 and December 2003, 167 patients were treated for a total of 183 SSIs. Data were collected on pre-operative risk factors, intra-operative data and postoperative recovery, including complications, infecting organisms, SSI treatment techniques and length of hospital stay. In this series, the total incidence of SSI was 5.6%. The mean age of affected patients was 65.1 years with a range of 20-87 years. Mean intensive care and hospital stay for SSI was 3.6 days and 18.8 days, respectively. Total mortality was 4.8%. Many risk factors were encountered, some of which were associated with a high morbidity. The majority of SSIs were treated by topical negative pressure therapy (N=81), which gave few side-effects and good clinical results. After starting the surveillance programme, a steady decline in prevalence was observed from 8.9% to 3.9%. This series adds to the evidence that SSI after cardiothoracic surgery is a major but mainly preventable cause of morbidity and mortality. Risk factor assessment, application of novel treatment modalities and an adequate surveillance system all increased patient safety.

  11. Incidence and Sequelae of Prosthesis-Patient Mismatch in Transcatheter Vs Surgical Valve Replacement in High-Risk Patients with Severe Aortic Stenosis – A PARTNER Trial Cohort A Analysis

    PubMed Central

    Pibarot, Philippe; Weissman, Neil J.; Stewart, William J.; Hahn, Rebecca T.; Lindman, Brian R.; McAndrew, Thomas; Kodali, Susheel K.; Mack, Michael J.; Thourani, Vinod H.; Miller, D. Craig; Svensson, Lars G.; Herrmann, Howard C.; Smith, Craig R.; Rodés-Cabau, Josep; Webb, John; Lim, Scott; Xu, Ke; Hueter, Irene; Douglas, Pamela S.; Leon, Martin B.

    2014-01-01

    BACKGROUND Little is known about the incidence of prosthesis-patient mismatch (PPM) and its impact on outcomes after transcatheter aortic valve replacement (TAVR). OBJECTIVES The objectives of this study were: 1) to compare the incidence of PPM in the transcatheter and surgical aortic valve replacement (SAVR) randomized (RCT) arms of the PARTNER-I trial Cohort A; and 2) to assess the impact of PPM on regression of left ventricular (LV) hypertrophy and mortality in these 2 arms and in the TAVR nonrandomized continued access (NRCA) Registry cohort. METHODS The PARTNER trial Cohort A randomized patients 1:1 to TAVR or bioprosthetic SAVR. Postoperative PPM was defined as absent if indexed effective orifice area >0.85, moderate ≥0.65 but ≤0.85, or severe <0.65 cm2/m2. LV mass regression and mortality were analyzed using the SAVR-RCT (n = 270), TAVR-RCT (n = 304) and TAVR-NRCA (n = 1637) cohorts. RESULTS Incidence of PPM was 60.0% (severe: 28.1%) in SAVR-RCT versus 46.4% (severe: 19.7%) in TAVR-RCT (p < 0.001) and 43.8% (severe: 13.6%) in TAVR-NRCA. In patients with aortic annulus diameter < 20 mm, severe PPM developed in 33.7% undergoing SAVR compared to 19.0% undergoing TAVR (p = 0.002). PPM was an independent predictor of less LV mass regression at 1 year in SAVR-RCT (p = 0.017) and TAVR-NRCA (p = 0.012) but not in TAVRRCT (p = 0.35). Severe PPM was an independent predictor of 2-year mortality in SAVR-RCT (hazard ratio [HR]: 1.78; p = 0.041) but not in TAVR-RCT (HR: 0.58; p = 0.11). In the TAVRNRCA, severe PPM was not a predictor of 1-year mortality in the whole cohort (HR: 1.05; p = 0.60) but did independently predict mortality in the subset of patients with no post-procedural aortic regurgitation (HR: 1.88; p = 0.02). CONCLUSIONS In patients with severe aortic stenosis and high surgical risk, PPM is more frequent and more often severe following SAVR than TAVR. Patients with PPM after SAVR have worse survival and less LV mass regression than those without PPM

  12. Perioperative preparation of the adolescent surgical patient.

    PubMed

    Busen, N H

    2001-02-01

    The perioperative preparation of adolescents for surgery provides a challenge to nurses and other health care providers because of the wide diversity in adolescents' age, physical maturation, and cognitive and psychosocial development. Perioperative issues, informed consent, and assent differ considerably depending on the age and developmental level of each adolescent. This article provides information about adolescent growth and development and approaches to managing adolescent surgical patients.

  13. The utility of the surgical safety checklist for wound patients.

    PubMed

    Myers, Joseph W; Gilmore, Brent A; Powers, Kelly A; Kim, Paul J; Attinger, Christopher E

    2016-10-01

    The purpose of this study was to determine the frequency of changes in patient care resulting from the use of a surgical safety checklist. Data were retrospectively obtained from 233 patients. The number and types of changes made to the patients' intra-operative management, based on the use of the checklist, were recorded. The number of patients whose management was modified as a result of the checklist was 113 (48%) out of 233. The total number of changes made was 132, and 18 patients had more than one modification made to their care plan. Further stratification was identified: among the 132 changes made, antibiotics were held or administered in 73 (55%), changes related to anaemia involving type and screen or transfusion occurred in 27 (20%), modifications made regarding anti-coagulation occurred in 8 (7%), beta-blockers were held in 2 (2%), an allergy was identified in 7 (5%), modifications made to the surgical procedure were 3 (2%) and a category labelled 'other' encompassed 9 (7%) changes. The surgical safety checklist is a standardised form of team communication that leads to modifications of the patient care plan in a large percentage of cases. The ever-increasing complexity of medicine means that patients are at greater risk of oversight and harm without the use of a checklist. PMID:25585543

  14. Enteral nutrition in hypermetabolic surgical patients.

    PubMed

    Cerra, F B; Shronts, E P; Raup, S; Konstantinides, N

    1989-07-01

    Enteral nutrition is usually administered with premixed formulas and in a volume determined by the estimated total caloric need of the patient. The present study was undertaken to evaluate the nutritional outcome when isocaloric amounts of three commercial products were given as enteral nutrition in hypermetabolic surgical ICU patients. To qualify for the study, the patients had to be hypermetabolic and must have received and retained the volume of enteral formula estimated to meet energy and nutritional requirements for at least eight consecutive days. Caloric needs were defined as 30 to 35 total cal/kg.day. All data were prospectively collected; all patients had moderate to high-level metabolic stress after surgical intervention. Thirty-five patients participated in the study: 18 received a formula that was 23% amino acids, 20% fat, and had a nonprotein calorie/nitrogen (NPC/N) ratio of 97:1; ten patients received a formula with NPC/N 125:1 that was 17.5% protein and 35% fat; and seven patients received a formula with an NPC/N of 149:1 that was 15.3% amino acids and 2.5% fat. All formulas were given via nasoduodenal tube by continuous pump technique. Patients who received the low NPC/N had significantly greater N retention (p less than .05), increased plasma transferrin levels (p less than .05), and a lower RQ (p less than .05). There was a strong correlation between NPC/N and N retention and the increase in plasma transferrin levels. Thus, dosing enteral nutrition by total estimated caloric need does not presume optimal nutritional outcome. Formula composition is an important determinant of nutritional effect; formulas that have a lower NPC/N with more N and reduced calories as glucose demonstrate better nutritional results.

  15. Heart calcium sensitizer on morbidity and mortality of high-risk surgical patients with MODS: systematic review and meta-analysis.

    PubMed

    Qiao, Li; Xu, Chengshan; Li, Xinji; Li, Fei; Liu, Wei

    2015-01-01

    A total of 440 patients from 10 studies were included in a systematic review to evaluate the association between improved survivals from multiple organ dysfunction syndromes in patients undergoing surgical operation. Health Inter Network Initiatives (HINARI), MEDLINE and EMBASE were searched. Exclusion criteria were duplicate publications, non-human experimental studies, and no mortality data. The primary endpoint was postoperative mortality. Levosimendan was found to be associated with a reduction in postoperative mortality (11/235 [4.7%] in the levosimendan group v 26/205 [12.7%] in the control, odds ratio of 0.35 [0.18-0.71], P for effect as 0.003, P for heterogeneity 0.22, and I(2) as 27.4% (440 patients included), cardiac troponin release, and atrial fibrillation. No difference was found in terms of myocardial infarction, acute renal failure, time on mechanical ventilation, intensive care unit, and hospital stay. Calcium-sensitizer for congestive heart failure; Levosimendan has cardioprotective effects that could result in a reduced operative mortality. PMID:26770361

  16. Heart calcium sensitizer on morbidity and mortality of high-risk surgical patients with MODS: systematic review and meta-analysis

    PubMed Central

    Qiao, Li; Xu, Chengshan; Li, Xinji; Li, Fei; Liu, Wei

    2015-01-01

    A total of 440 patients from 10 studies were included in a systematic review to evaluate the association between improved survivals from multiple organ dysfunction syndromes in patients undergoing surgical operation. Health Inter Network Initiatives (HINARI), MEDLINE and EMBASE were searched. Exclusion criteria were duplicate publications, non-human experimental studies, and no mortality data. The primary endpoint was postoperative mortality. Levosimendan was found to be associated with a reduction in postoperative mortality (11/235 [4.7%] in the levosimendan group v 26/205 [12.7%] in the control, odds ratio of 0.35 [0.18-0.71], P for effect as 0.003, P for heterogeneity 0.22, and I2 as 27.4% (440 patients included), cardiac troponin release, and atrial fibrillation. No difference was found in terms of myocardial infarction, acute renal failure, time on mechanical ventilation, intensive care unit, and hospital stay. Calcium-sensitizer for congestive heart failure; Levosimendan has cardioprotective effects that could result in a reduced operative mortality. PMID:26770361

  17. Review article: Risk factors for poor outcome following surgical treatment for rotator cuff tear.

    PubMed

    Sahni, V; Narang, A M

    2016-08-01

    The Medline database was searched using key words: 'rotator cuff', 'tear', and 'treatment'. 12 studies that involved (1) surgical treatment for rotator cuff tear, (2) measurement of pre- and post-operative pain score, functional score, and/or patient satisfaction, (3) patients that failed to improve functionally or had poor satisfaction, (4) preoperative examination of risk factors that could lead to poor outcome, and (5) a minimum follow-up of 6 months were reviewed to identify risk factors associated with poor outcome following surgical treatment for rotator cuff tear. The most common risk factor was tear size, followed by open compensation claim, age, and time from injury to surgery. PMID:27574276

  18. Monitoring the critically ill surgical patient.

    PubMed Central

    Holliday, R L; Doris, P J

    1979-01-01

    Critically ill surgical patients account for approximately half the patients in an active multidisciplinary critical care unit. Hypovolemia and sepsis are common in such patients and affect a number of organ systems. Monitoring these systems provides therapeutically relevant information that may decrease morbidity and improve patient survival. Circulatory hemodynamics may be assessed by direct measurement of the arterial blood pressure, central venous and pulmonary artery pressure monitoring and cardiac output determination; the data thus obtained are valuable in guiding fluid replacement in the hypovolemic individual. The respiratory status may be assessed by bedside spirometry and measurement of arterial blood gas tensions to gauge pulmonary function and the need for assisted ventilation. Renal dysfunction is common in such patients; careful analysis of both urine and blood may identify prerenal as opposed to renal and postrenal factors. Monitoring of the gastrointestinal tract, especially for hemorrhage, is important. Finally, careful attention to nutritional status and provision of adequate protein and energy intake by mouth or by vein is a vital component of the optimal care of these patients. PMID:115566

  19. The fetus as a patient. Surgical considerations.

    PubMed Central

    Harrison, M R; Adzick, N S

    1991-01-01

    The diagnosis and treatment of human fetal defects has evolved rapidly over the past decade due to improved fetal imaging techniques and better understanding of fetal pathophysiology derived from animal models. The detection of a fetal anomaly may now lead to a change in the timing of delivery, a change in the mode of delivery, or prenatal treatment. Because most therapeutic maneuvers involve some risk to the fetus and mother, there must be a reasonable expectation that the procedure is feasible, safe, and effective before it can be attempted in humans. This requires reliable information about the pathophysiology and natural history of the disease process, the efficacy of fetal surgical intervention in ameliorating the disease, and the feasibility and safety of the proposed intervention. This paper focuses on the rationale and initial clinical experience with fetal surgery for a variety of life-threatening fetal anatomic defects. PMID:2009009

  20. Does the use of a stentless bioprosthesis increase surgical risk?

    PubMed

    Westaby, S; Jönson, A; Payne, N; Saito, S; Jin, X Y; Del Rizzo, D F; Grunkemeier, G

    2001-10-01

    Stentless aortic bioprostheses (SBPs) convey hemodynamic and perhaps survival benefit over stented counterparts. The aim of this study was to determine whether the more taxing operation increases surgical risk. We studied contemporary multicenter (USA) data submitted to the Food and Drug Administration (FDA) for Freestyle stentless (group I, n = 583) and Mosaic stented xenograft approval (group II, n = 1260). The study compared 30-day mortality for the two groups overall, then for isolated aortic valve replacement (AVR) and for AVR and coronary bypass (CABG). Because the USA Freestyle valves were used in selected patients (pts) we included SBP data (group III) from Oxford, where Freestyle valves were used consecutively within the same time frame. We also reviewed hospital mortality in the stentless bioprosthesis literature and compared this with the Society of Thoracic Surgery Database. There were no differences in age, NYHA, or incidence of CABG between the groups. There was no significant difference in operative mortality between stented (group II) and exclusive (group III) SBP patient groups (P =.233 for AVR and P =.478 for AVR + CABG), or between selective (group I) and exclusive (P =.929 for AVR and P =.390 for AVR + CABG) groups, after adjustment for risk factors. However, there was a significantly higher mortality both for isolated AVR (P =.026) and AVR + CABG (P =.001) in the selected stentless group compared with stented. This was partly attributed to greater mortality when the Freestyle was used in elderly patients by the full root replacement method, and to the higher proportion of females, and subjects with intra-aortic balloon pump insertion in this group. A meta-analysis of published stentless valve series, showed mortality rates to be lower than those of the STS National Database average. During the learning curve selective use of SBPs increased hospital mortality for AVR +/- CABG. Consecutive use dispelled the difference and the literature now

  1. Gentamicin/Collagen Sponge Use May Reduce the Risk of Surgical Site Infections for Patients Undergoing Cardiac Operations: A Meta-Analysis

    PubMed Central

    Herwaldt, Loreen A.; Perencevich, Eli N.; Schweizer, Marin L.

    2014-01-01

    Abstract Objective: A meta-analysis of all published randomized controlled trials of the effectiveness of gentamicin/collagen sponges for preventing surgical site infections (SSIs). Background: Despite routine use of systemic prophylactic antimicrobial agents, SSIs continue to be associated with substantial morbidity. Results conflict of studies of the efficacy of gentamicin/collagen sponges for preventing SSIs. However, many of these studies have assessed sponge use in only a single specific type of operation. The general effect of sponge use among different types of operations has not been previously assessed. Methods: The PubMed and Cumulative Index to Nursing and Allied Health Literature (CINAHL) databases were searched for articles appearing from 1990 through January 2012 that were related to gentamicin/collagen sponge use and SSIs. Summary estimates were obtained through a random effects model. After reviewing 714 article abstracts and reviewing 22 articles in detail, we pooled the odds ratios (OR) for 13 independent study populations (cardiac, n=4; colorectal, n=4; pilonidal sinus, n=2; hernia, n=2; gastrointestinal, n=1) in which the association between prophylactic use of gentamicin/collagen sponges and SSIs was assessed. Results: Pooling of the results of all studies included in the review in a random effects model showed a significant protective effect of prophylactic use of gentamicin/collagen sponges against SSI (pooled OR: 0.66; 95% confidence interval [CI]: 0.45, 0.97; n=13). However, when the data were stratified by type of operation, a significant protective effect was observed in cardiac procedures (pooled OR: 0.59; 95% CI: 0.37, 0.96; n=4) but not in colorectal procedures (pooled OR: 0.74; 95% CI: 0.29–1.92; n=4). Conclusion: Use of gentamicin/collagen sponges was associated with a reduced risk of SSI following cardiac operations but not following colorectal procedures. PMID:24773201

  2. Generating patient-specific pulmonary vascular models for surgical planning

    NASA Astrophysics Data System (ADS)

    Murff, Daniel; Co-Vu, Jennifer; O'Dell, Walter G.

    2015-03-01

    Each year in the U.S., 7.4 million surgical procedures involving the major vessels are performed. Many of our patients require multiple surgeries, and many of the procedures include "surgical exploration". Procedures of this kind come with a significant amount of risk, carrying up to a 17.4% predicted mortality rate. This is especially concerning for our target population of pediatric patients with congenital abnormalities of the heart and major pulmonary vessels. This paper offers a novel approach to surgical planning which includes studying virtual and physical models of pulmonary vasculature of an individual patient before operation obtained from conventional 3D X-ray computed tomography (CT) scans of the chest. These models would provide clinicians with a non-invasive, intricately detailed representation of patient anatomy, and could reduce the need for invasive planning procedures such as exploratory surgery. Researchers involved in the AirPROM project have already demonstrated the utility of virtual and physical models in treatment planning of the airways of the chest. Clinicians have acknowledged the potential benefit from such a technology. A method for creating patient-derived physical models is demonstrated on pulmonary vasculature extracted from a CT scan with contrast of an adult human. Using a modified version of the NIH ImageJ program, a series of image processing functions are used to extract and mathematically reconstruct the vasculature tree structures of interest. An auto-generated STL file is sent to a 3D printer to create a physical model of the major pulmonary vasculature generated from 3D CT scans of patients.

  3. Surgical options for patients with Lennox-Gastaut syndrome.

    PubMed

    Douglass, Laurie M; Salpekar, Jay

    2014-09-01

    Despite ongoing investigation into pharmacologic treatments for Lennox-Gastaut syndrome (LGS), outcomes for chronic administration of medications remain disappointing. In many instances LGS is treatment refractory, resulting in poor prognoses that include intellectual disability, persisting seizures, and psychiatric conditions. For patients with treatment resistance to other modalities for LGS, a further option is surgical intervention. Evaluation for surgery should involve interictal electroencephalogram (EEG), magnetic resonance imaging (MRI) analysis, and age-appropriate neuropsychological/developmental assessment. Resective surgery, where seizure foci are removed, successfully controls seizures in many cases, particularly where lesionectomy or lobar resections are appropriate. Recent studies of resective surgery on individuals with LGS show promising results, with a high percentage of patients having improved seizure control. Corpus callosotomy is a palliative surgical approach that aims at controlling potentially injurious seizures, for example, atonic or drop seizures, by preventing the bilateral spread of epileptic activity. Once associated with a high risk for morbidity and mortality, microsurgical techniques and surgery limited to the anterior region of the callosum have greatly diminished complications of corpus callosotomy surgery. Vagus nerve stimulation, another palliative procedure, offers rates of seizure improvement similar to those of corpus callosotomy, with the exception of atonic seizure for which corpus callosotomy may lead to a greater reduction. Recent advances in surgical techniques offer encouraging options for treatment of LGS.

  4. Principles of thromboprophylaxis in surgical patients.

    PubMed

    Husted, S E

    1991-01-01

    Thromboprophylactic treatment during surgery reduces mortality and morbidity. The type of prophylaxis may be individualized according to type of operation and presence of major risk factors, such as prior thromboembolism, malignancy, long duration of immobilization, and medical conditions. All patients over the age of 40, or even younger, who have major risk factors, and whose operations will last for more than 1 hour, may benefit from thromboprophylaxis. Available prophylactic methods allow for treatment with an acceptably low level of side effects and economic cost, when compared with the cost of diagnostics and treatment of thromboembolism.

  5. TextWithSurgeryPatients - A Research Hypothesis in Enhancing Education and Physical Assessment for Abdominal Surgical Patients.

    PubMed

    Hansen, Margaret

    2016-01-01

    Medical surgical nurses may not have the time or resources to provide effective pre- and post-operative instructions for patients in today's healthcare system. And, making timely physical assessments following discharge from the hospital is not always straightforward. Therefore, the risk for readmission associated with post-surgical complications is a concern. At present, mobile healthcare technologies and patient care are precipitously evolving and may serve as a resource to enhance communication between the healthcare provider and patient. A mobile telephone text message (short message service [SMS]) intervention for abdominal surgical patients may foster effective education (communication) and timely self-reported physical assessment in the home environment hence preventing deleterious outcomes. The aim of this research proposal is to identify the feasibility of using a SMS intervention via smart phones to improve health outcomes via timely communication, reach large numbers of at-risk surgical patients and, establish and sustain uniform protocols in a cost-efficient manner. PMID:27332251

  6. Reducing the risk of surgical site infections: does chlorhexidine gluconate provide a risk reduction benefit?

    PubMed

    Edmiston, Charles E; Bruden, Benjamin; Rucinski, Maria C; Henen, Cindy; Graham, Mary Beth; Lewis, Brian L

    2013-05-01

    Chlorhexidine gluconate (CHG) has been available as a topical antiseptic for over 50 years, having broad clinical application throughout the health care environment. Evidence-based clinical studies have shown chlorhexidine gluconate to be a safe and effective perioperative skin-prepping agent. Renewed interest has emerged for use of the antiseptic bath/shower to reduce the microbial skin burden prior to hospital admission. Recent clinical studies have documented that multiple applications of 2% or 4% CHG using a standardized protocol results in high skin surface concentrations sufficient to inhibit/kill skin colonizing flora, including methicillin-resistant Staphylococcus aureus. A new focus for the use of CHG in surgical patients involves irrigation of the wound prior to closure with 0.05% CHG followed by saline rinse. Recent laboratory studies suggest that, following a 1-minute exposure, 0.05% CHG produces a >5-log reduction against selective health care-associated pathogens and reduces microbial adherence to the surface of implantable biomedical devices. General, orthopedic, cardiothoracic, and obstetrical surgical studies have documented the safety of selective CHG formulations in elective surgical procedures. The following discussion will address both the evidence-based literature and preliminary findings suggesting that CHG has a broad and safe range of applications when used as an adjunctive interventional strategy for reducing the risk of postoperative surgical site infections (SSI). PMID:23622749

  7. Improving the quality of patient handover on a surgical ward.

    PubMed

    Bradley, Alison

    2014-01-01

    The European Working Time Directive means safe patient hand over is imperative. It is the responsibility of every doctor and an issue of patient safety and clinical governance [1]. The aims of this project were to improve the quality of patient handover between combined assessment unit (CAU) and surgical ward FY1 doctors. The Royal College of Surgeons England (RCSEng) guidelines on surgical patient handover [1] were used as the standard. Data was collected throughout November 2013. A handover tool was then introduced and attached to the front of patient notes when a patient was transferred from CAU to the surgical ward. The doctor handing over the patient and the ward doctor receiving the handover signed this document. Policy was also changed so that handover should take place once the patient had received senior review on the CAU and was deemed appropriate for transfer to the surgical ward. Data from the handover tool was collated and checked against the list of surgical admission for February 2014. The number of patients handed over improved from 15 % to 45%. The quality of patient handover also improved. 0 patient handovers in November 2013 included all of the information recommended by the RCSEng guidelines. 100% of the patient handovers in February 2014 contained all the recommended information. Introduction of a handover tool and formalisation of timing of patient handover helped to improve quality and number of patients being handed over. Further work needs to be done to improve safe handover of surgical patients, particularly out of hours.

  8. Caring for Surgical Patients With Piercings.

    PubMed

    Smith, Francis Duval

    2016-06-01

    Body piercing, a type of body modification that is practiced in many cultures, creates an unnatural tract through tissue that is then held open by artificial means. Today, professional body piercing is often performed in piercing establishments that are subject to dissimilar forms of regulation. The most frequently reported medical complication of body piercing and similar body modifications, such as dermal implantation, is infection. Patients with piercings who undergo surgery may have additional risks for infection, electrical burns, trauma, or airway obstruction. The published research literature on piercing prevalence, complications, regulations, education, and nursing care is outdated. The purpose of this article is to educate nurses on topics related to nursing care for patients with piercings and similar body modifications, including the history, prevalence, motivations for, and perceptions of body piercings as well as possible complications, devices used, locations, healing times, regulations, patient education, and other health concerns. PMID:27234793

  9. Rationale for cardiopulmonary exercise test in the assessment of surgical risk.

    PubMed

    Iorio, Annamaria; Magrì, Damiano; Paolillo, Stefania; Salvioni, Elisabetta; Di Lenarda, Andrea; Sinagra, Gianfranco; Agostoni, Piergiuseppe; Sciomer, Susanna

    2013-04-01

    Although in the past years a reduced mortality in peri-operative care has been observed, cardiovascular mortality and morbidity still is a major burden in patients undergoing noncardiac surgery and its evaluation is still a difficult task. An accurate risk stratification can improve quality of peri-operative care and may improve survival, while reducing healthcare costs. In clinical practice, we make our assessment of a patient's cardiac status based on history, examination and investigations, together with risks related to the surgical procedure, to generate an 'individualized cardiac risk assessment'. At the present, risk stratification with clinical risk score and cardiac testing have been shown to be suboptimal in identifying high-risk patients. Surgery, like exercise, increases oxygen consumption. Indeed, one of the key elements in determining risk assessment is exercise intolerance, but future research in this field is needed to clarify this statement. Cardiopulmonary exercise testing (CPET) provides a global assessment of functional capacity involving and integrating the physiological measurement during incremental exercise. The pattern of CPET's variables identifies the abnormal exercise capacity, often providing an objective evaluation of cause and, moreover, predicting outcomes in both apparently healthy and chronic disease populations. An anaerobic threshold VO2 above 11 ml/kg per min seems to identify individuals with a very low surgical risk even if undergoing major surgery. This review is focused on tools of risk assessment in patients undergoing noncardiac surgery and on the physiological basis for CPET in detecting patients 'at risk'.

  10. Washed cell salvage in surgical patients

    PubMed Central

    Meybohm, Patrick; Choorapoikayil, Suma; Wessels, Anke; Herrmann, Eva; Zacharowski, Kai; Spahn, Donat R.

    2016-01-01

    Abstract Background: Cell salvage is commonly used as part of a blood conservation strategy. However concerns among clinicians exist about the efficacy of transfusion of washed cell salvage. Methods: We performed a meta-analysis of randomized controlled trials in which patients, scheduled for all types of surgery, were randomized to washed cell salvage or to a control group with no cell salvage. Data were independently extracted, risk ratio (RR), and weighted mean differences (WMD) with 95% confidence intervals (CIs) were calculated. Data were pooled using a random effects model. The primary endpoint was the number of patients exposed to allogeneic red blood cell (RBC) transfusion. Results: Out of 1140 search results, a total of 47 trials were included. Overall, the use of washed cell salvage reduced the rate of exposure to allogeneic RBC transfusion by a relative 39% (RR = 0.61; 95% CI 0.57 to 0.65; P < 0.001), resulting in an average saving of 0.20 units of allogeneic RBC per patient (weighted mean differences [WMD] = −0.20; 95% CI −0.22 to −0.18; P < 0.001), reduced risk of infection by 28% (RR = 0.72; 95% CI 0.54 to 0.97; P = 0.03), reduced length of hospital stay by 2.31 days (WMD = −2.31; 95% CI −2.50 to −2.11; P < 0.001), but did not significantly affect risk of mortality (RR = 0.92; 95% CI 0.63 to 1.34; P = 0.66). No statistical difference could be observed in the number of patients exposed to re-operation, plasma, platelets, or rate of myocardial infarction and stroke. Conclusions: Washed cell salvage is efficacious in reducing the need for allogeneic RBC transfusion and risk of infection in surgery. PMID:27495095

  11. [Substantiation of active surgical tactics for patients with puerperal endometritis].

    PubMed

    Nikonov, A P; Ankirskaia, A S

    1991-01-01

    An active surgical tactics for managing patients (uterine wash and its cavity content vacuum aspiration) was applied in 34 patients with postnatal endometritis. Echography and hysteroscopy demonstrated that in 28 of 34 patients, the endometritis developed in the presence of pathological involvements into the uterine cavity, which made the use of surgical endometrial treatment justifiable. In addition, the surgical treatment substantially decreased the bacterial dissemination of the content in the uterine cavity. The proposed procedure enabled uterine extirpation to be avoided in 5 of 6 patients with partial suture inadequacy. PMID:2042714

  12. Management of vitiligo patients with surgical interventions.

    PubMed

    Shokeen, Divya

    2016-05-01

    Vitiligo is an acquired depigmentation disorder of unknown etiology. Medical treatments are usually reasonably effective for nonstable vitiligo patches; however, for vitiligo patches that have been stable for a substantial period of time, surgical intervention should be considered. In this article, surgical interventions for vitiligo are reviewed, including split-thickness skin grafting, suction blister grafting, miniature punch grafting, and cultured melanocyte transplantation. PMID:27274556

  13. Surgical management of osteonecrosis of the femoral head in patients with sickle cell disease

    PubMed Central

    Kamath, Atul F; McGraw, Michael H; Israelite, Craig L

    2015-01-01

    Sickle cell disease is a known risk factor for osteonecrosis of the hip. Necrosis within the femoral head may cause severe pain, functional limitations, and compromise quality of life in this patient population. Early stages of avascular necrosis of the hip may be managed surgically with core decompression with or without autologous bone grafting. Total hip arthroplasty is the mainstay of treatment of advanced stages of the disease in patients who have intractable pain and are medically fit to undergo the procedure. The management of hip pathology in sickle cell disease presents numerous medical and surgical challenges, and the careful perioperative management of patients is mandatory. Although there is an increased risk of medical and surgical complications in patients with sickle cell disease, total hip arthroplasty can provide substantial relief of pain and improvement of function in the appropriately selected patient. PMID:26601059

  14. Surgical innovation-enhanced quality and the processes that assure patient/provider safety: A surgical conundrum.

    PubMed

    Bruny, Jennifer; Ziegler, Moritz

    2015-12-01

    Innovation is a crucial part of surgical history that has led to enhancements in the quality of surgical care. This comprises both changes which are incremental and those which are frankly disruptive in nature. There are situations where innovation is absolutely required in order to achieve quality improvement or process improvement. Alternatively, there are innovations that do not necessarily arise from some need, but simply are a new idea that might be better. All change must assure a significant commitment to patient safety and beneficence. Innovation would ideally enhance patient care quality and disease outcomes, as well stimulate and facilitate further innovation. The tensions between innovative advancement and patient safety, risk and reward, and demonstrated effectiveness versus speculative added value have created a contemporary "surgical conundrum" that must be resolved by a delicate balance assuring optimal patient/provider outcomes. This article will explore this delicate balance and the rules that govern it. Recommendations are made to facilitate surgical innovation through clinical research. In addition, we propose options that investigators and institutions may use to address competing priorities.

  15. Surgical Management of the Pediatric Cochlear Implant Patient.

    ERIC Educational Resources Information Center

    Cohen, Seth M.; Haynes, David S.

    2003-01-01

    This article discusses the surgical management of children receiving cochlear implants. It identifies preoperative considerations to select patients likely to benefit, contraindications, some new surgical techniques, complications, special considerations (otitis media, meningitis, head growth, inner ear malformations, and cochlear obstruction).…

  16. Patients' Perspectives of Surgical Safety: Do They Feel Safe?

    PubMed Central

    Dixon, Jennifer L.; Tillman, Matthew M.; Wehbe-Janek, Hania; Song, Juhee; Papaconstantinou, Harry T.

    2015-01-01

    Background Increased focus on reducing patient harm has led to surgical safety initiatives, including time-out, surgical safety checklists, and debriefings. The perception of the lay public of the surgical safety process is largely unknown. Methods A 20-question survey focused on perceptions of surgical safety practice was distributed to a random sample of patients following elective operations requiring hospitalization. Responses were measured by a 7-point Likert scale. Qualitative feedback was obtained through nonphysician-moderated sessions. Participation was voluntary and anonymous. Results Surveys were distributed to 345 patients of whom 102 (29.5%) responded. Overall, patients felt safe as evidenced by scores for the questions “I felt safe the day of my surgery” (6.53 ± 0.72) and “Mistakes rarely happen during surgery” (5.39 ± 1.51). Patients undergoing their first surgery and patients with higher income levels were associated with a significant decrease in specific safety perceptions. Qualitative feedback sessions identified the physician-patient relationship as the most important factor positively influencing patient safety perceptions. Conclusion Current surgical safety practice is perceived positively by our patients; however, patients still identify physician-patient interactions, relationships, and trust as the most positive factors influencing their perception of the safety environment. PMID:26130976

  17. Surgical Ventricular Entry is a Key Risk Factor for Leptomeningeal Metastasis of High Grade Gliomas

    PubMed Central

    Roelz, Roland; Reinacher, Peter; Jabbarli, Ramazan; Kraeutle, Rainer; Hippchen, Beate; Egger, Karl; Weyerbrock, Astrid; Machein, Marcia

    2015-01-01

    Leptomeningeal metastasis (LM) of high grade gliomas (HGG) can lead to devastating disease courses. Understanding of risk factors for LM is important to identify patients at risk. We reviewed patient records and magnetic resonance imaging (MRI) of all patients with a first diagnosis of HGG who underwent surgery in our institution between 2008 and 2012. To assess the influence of potential risk factors for LM and the impact of LM on survival multivariate statistics were performed. 239 patients with a diagnosis of HGG and at least 6 months of MRI and clinical follow-up were included. LM occurred in 27 (11%) patients and was symptomatic in 17 (65%). A strong correlation of surgical entry to the ventricle and LM was found (HR: 8.1). Ventricular entry was documented in 137 patients (57%) and LM ensued in 25 (18%) of these. Only two (2%) of 102 patients without ventricular entry developed LM. Median overall survival of patients after diagnosis of LM (239 days) was significantly shorter compared to patients without LM (626 days). LM is a frequent complication in the course of disease of HGG and is associated with poor survival. Surgical entry to the ventricle is a key risk factor for LM. PMID:26635136

  18. Surgical smoke.

    PubMed

    Fan, Joe King-Man; Chan, Fion Siu-Yin; Chu, Kent-Man

    2009-10-01

    Surgical smoke is the gaseous by-product formed during surgical procedures. Most surgeons, operating theatre staff and administrators are unaware of its potential health risks. Surgical smoke is produced by various surgical instruments including those used in electrocautery, lasers, ultrasonic scalpels, high speed drills, burrs and saws. The potential risks include carbon monoxide toxicity to the patient undergoing a laparoscopic operation, pulmonary fibrosis induced by non-viable particles, and transmission of infectious diseases like human papilloma virus. Cytotoxicity and mutagenicity are other concerns. Minimisation of the production of surgical smoke and modification of any evacuation systems are possible solutions. In general, a surgical mask can provide more than 90% protection to exposure to surgical smoke; however, in most circumstances it cannot provide air-tight protection to the user. An at least N95 grade or equivalent respirator offers the best protection against surgical smoke, but whether such protection is necessary is currently unknown. PMID:19892630

  19. Characteristics of Pseudoaneurysms in Northern India; Risk Analysis, Clinical Profile, Surgical Management and Outcome

    PubMed Central

    Lone, Hafeezulla; Ganaie, Farooq Ahmad; Lone, Ghulam Nabi; Dar, Abdul Majeed; Bhat, Mohammad Akbar; Singh, Shyam; Parra, Khursheed Ahmad

    2015-01-01

    Objective: To determine the risk factors, clinical characteristics, surgical management and outcome of pseudoaneurysm secondary to iatrogenic or traumatic vascular injury. Methods: This was a cross-sectional study being performed in department of cardiovascular and thoracic surgery skims soura during a 4-year period. We included all the patients referring to our center with primary diagnosis of pseudoaneurysm. The pseudoaneurysm was diagnosed with angiography and color Doppler sonography. The clinical and demographic characteristics were recorded and the risk factors were identified accordingly. Patients with small swelling (less than 5-cm) and without any complication were managed conservatively. They were followed for progression and development of complications in relation to swelling. Others underwent surgical repair and excision. The outcome of the patients was also recorded. Results: Overall we included 20 patients with pseudoaneurysm. The mean age of the patients was 42.1±0.6 years. Among them there were 11 (55%) men and 9 (45%) women. Nine (45%) patients with end stage renal disease developed pseudoaneurysm after inadvertent femoral artery puncture for hemodialysis; two patients after interventional cardiology procedure; one after femoral embolectomy; one developed after fire arm splinter injury and one formed femoral artery related pseudoaneurysm after drainage of right inguinal abscess. The most common site of pseudoaneurysm was femoral artery followed by brachial artery. Overall surgical intervention was performed in 17 (85%) patients and 3 (15%) were managed conservatively. Conclusion: End stage renal disease is a major risk factor for pseudoaneurysm formation. Coagulopathy, either therapeutic or pathological is also an important risk factor. Patients with these risk factors need cannulation of venous structures for hemodialysis under ultrasound guide to prevent inadvertent arterial injury. Patients with end stage renal disease who sustain inadvertent

  20. Biochemical recurrence risk factors in surgically treated high and very high-risk prostate tumors

    PubMed Central

    Bañuelos, Beatriz; Díez, Jesús; Alonso-Dorrego, Jose María; Cisneros, Jesus; Peña, Javier

    2015-01-01

    Introduction High and very high-risk prostate cancers are tumors that display great variation in their progression, making their behaviour and consequent prognosis difficult to predict. We analyse preoperative and postoperative risk factors that could influence biochemical recurrence of these tumors. Material and methods We carried out univariate and multivariate analyses in an attempt to establish statistically significant preoperative (age, rectal examination, PSA, biopsy Gleason score, uni/bilateral tumor, affected cylinder percentage) and postoperative (pT stage, pN lymph node affectation, Gleason score, positive surgical margins, percentage of tumor affectation, perineural infiltration) risk factors, as well as their relationship with biochemical recurrence (PSA >0.2 ng/mL). Results We analysed 276 patients with high and very high-risk prostate cancer that were treated with laparoscopic radical prostatectomy (LRP) between 2003-2007, with a mean follow-up of 84 months. Incidence of biochemical recurrence is 37.3%. Preoperative factors with the greatest impact on recurrence are suspicious rectal exam (OR 2.2) and the bilateralism of the tumor in the biopsy (OR 1.8). Among the postoperative factors, the presence of a LRP positive surgical margins (OR 3.4) showed the greatest impact, followed by the first grade of the Gleason score (OR 3.3). Conclusions The factor with the greatest influence on biochemical recurrence when it comes to surgery and high and very high-risk prostate cancer is the presence of a positive margin, followed by the Gleason score. Preoperative factors (PSA, biopsy Gleason score, rectal examination, number of affected cylinders) offered no guidance concerning the incidence of BCR. PMID:26568870

  1. The Impact of Perceived Frailty on Surgeons’ Estimates of Surgical Risk

    PubMed Central

    Ferguson, Mark K.; Farnan, Jeanne; Hemmerich, Josh A.; Slawinski, Kris; Acevedo, Julissa; Small, Stephen

    2015-01-01

    Background Physicians are only moderately accurate in estimating surgical risk based on clinical vignettes. We assessed the impact of perceived frailty by measuring the influence of a short video of a standardized patient on surgical risk estimates. Methods Thoracic surgeons and cardiothoracic trainees estimated the risk of major complications for lobectomy based on clinical vignettes of varied risk categories (low, average, high). After each vignette, subjects viewed a randomly selected video of a standardized patient exhibiting either vigorous or frail behavior, then re-estimated risk. Subjects were asked to rate 5 vignettes paired with 5 different standardized patients. Results Seventy-one physicians participated. Initial risk estimates varied according to the vignette risk category: low, 15.2 ± 11.2% risk; average, 23.7 ± 16.1%; high, 37.3 ± 18.9%; p<0.001 by ANOVA. Concordant information in vignettes and videos moderately altered estimates (high risk vignette, frail video: 10.6 ± 27.5% increase in estimate, p=0.006; low risk vignette, vigorous video: 14.5 ± 45.0% decrease, p=0.009). Discordant findings influenced risk estimates more substantially (high risk vignette, vigorous video: 21.2 ± 23.5% decrease in second risk estimate, p<0.001; low risk vignette, frail video: 151.9 ± 209.8% increase, p<0.001). Conclusions Surgeons differentiated relative risk of lobectomy based on clinical vignettes. The effect of viewing videos was small when vignettes and videos were concordant; the effect was more substantial when vignettes and videos were discordant. The information will be helpful in training future surgeons in frailty recognition and risk estimation. PMID:24932570

  2. Obesity and the Risk for Surgical Site Infection in Abdominal Surgery.

    PubMed

    Winfield, Robert D; Reese, Stacey; Bochicchio, Kelly; Mazuski, John E; Bochicchio, Grant V

    2016-04-01

    Obesity is a risk factor for surgical site infection (SSI) after abdominal procedures; however, data characterizing the risk of SSI in obese patients during abdominal procedures are lacking. We hypothesized that obesity is an independent risk factor for SSI across wound classes. We analyzed American College of Surgeons National Surgical Quality Improvement Program (ACS-NSQIP) data for 2011. We calculated body mass index (BMI), classifying patients according to National Institute of Health (NIH) BMI groups. We excluded records in which height/weight was not recorded and patients with BMI less than 18.5. We examined patients undergoing open abdominal procedures, performing univariate and multivariate analyses to assess the relative contribution of obesity to SSI. Study criteria were met by 89,148 patients. Obese and morbidly obese patients had significantly greater SSI rates in clean and clean-contaminated cases but not contaminated or dirty/infected cases. Logistic regression confirmed obesity and morbid obesity as being independently associated with the overall SSI development, specifically in clean [Obesity odds ratio (OR) = 1.757, morbid obesity OR = 2.544, P < 0.001] and clean-contaminated (obesity OR = 1.239, morbid obesity OR = 1.287, P < 0.001) cases. Obesity is associated with increased risk of SSI overall, specifically in clean and clean-contaminated abdominal procedures; this is independent of diabetes mellitus. Novel techniques are needed to reduce SSI in this high-risk patient population.

  3. Postoperative Adverse Outcomes in Intellectually Disabled Surgical Patients: A Nationwide Population-Based Study

    PubMed Central

    Lin, Jui-An; Liao, Chien-Chang; Chang, Chuen-Chau; Chang, Hang; Chen, Ta-Liang

    2011-01-01

    Background Intellectually disabled patients have various comorbidities, but their risks of adverse surgical outcomes have not been examined. This study assesses pre-existing comorbidities, adjusted risks of postoperative major morbidities and mortality in intellectually disabled surgical patients. Methods A nationwide population-based study was conducted in patients who underwent inpatient major surgery in Taiwan between 2004 and 2007. Four controls for each patient were randomly selected from the National Health Insurance Research Database. Preoperative major comorbidities, postoperative major complications and 30-day in-hospital mortality were compared between patients with and without intellectual disability. Use of medical services also was analyzed. Adjusted odds ratios using multivariate logistic regression analyses with 95% confidence intervals were applied to verify intellectual disability's impact. Results Controls were compared with 3983 surgical patients with intellectual disability. Risks for postoperative major complications were increased in patients with intellectual disability, including acute renal failure (odds ratio 3.81, 95% confidence interval 2.28 to 6.37), pneumonia (odds ratio 2.01, 1.61 to 2.49), postoperative bleeding (odds ratio 1.35, 1.09 to 1.68) and septicemia (odds ratio 2.43, 1.85 to 3.21) without significant differences in overall mortality. Disability severity was positively correlated with postoperative septicemia risk. Medical service use was also significantly higher in surgical patients with intellectual disability. Conclusion Intellectual disability significantly increases the risk of overall major complications after major surgery. Our findings show a need for integrated and revised protocols for postoperative management to improve care for intellectually disabled surgical patients. PMID:22046425

  4. Preoperative prealbumin level as a risk factor for surgical site infection following elective spine surgery

    PubMed Central

    Salvetti, David J.; Tempel, Zachary J.; Gandhoke, Gurpreet S.; Parry, Philip V.; Grandhi, Ramesh M.; Kanter, Adam S.; Okonkwo, David O.

    2015-01-01

    Background: Nutritional status is a critical factor in patient outcomes in a variety of medical contexts. In the surgical fields, there is substantial evidence suggesting that clinical outcomes including infection risk and surgical efficacy may be affected by preoperative nutritional status. The purpose of this study is to evaluate preoperative serum prealbumin levels, the currently preferred serum biomarker of nutritional deficiency, in relation to the risk of developing a surgical site infection. Methods: A retrospective case–control series was conducted comparing prospectively collected preadmission serum prealbumin levels to the risk for surgical site infection following elective spine surgery. The analysis was conducted under an approved institutional quality assurance protocol. Patients were identified by querying the department billing codes for deep wound washouts over a 3-year period. A cohort of 32 patients with preoperative prealbumin levels who underwent spine surgery complicated by postoperative deep tissue infection was identified. This was compared against a case–control cohort of 74 patients who underwent spine surgery and did not experience postoperative infection. Clinical variables included demographic information, body mass index, smoking, diabetes, steroid use, length of the procedure, and length of hospital stay. The data were analyzed using multivariate Cox regression. Results: Two variables: Preoperative prealbumin < 20 and diabetes were both statistically significant predictors for the risk of developing a postoperative infection with hazard ratios of 2.12 (95% confidence interval [CI]: 1.03–4.37) and 2.22 (95% CI: 1.04–4.75), respectively. Conclusions: Our results reinforce the relationship between preoperative nutritional status and outcomes in elective spine surgery. The data indicate that preoperative prealbumin levels may be useful in risk stratification. Further study is needed to determine whether nutritional supplementation

  5. Pain Intensity and Patients’ Acceptance of Surgical Complication Risks With Lumbar Fusion

    PubMed Central

    Bono, Christopher M.; Harris, Mitchel B.; Warholic, Natalie; Katz, Jeffrey N.; Carreras, Edward; White, Andrew; Schmitz, Miguel; Wood, Kirkham B.; Losina, Elena

    2014-01-01

    Study Design Cross-sectional study with prospective recruitment Objective To determine the relationship of pain intensity (back and leg) on patients’ acceptance of surgical complication risks when deciding whether or not to undergo lumbar spinal fusion. Background To formulate informed decisions regarding lumbar fusion surgery, preoperative discussions should include a review of the risk of complications balanced with the likelihood of symptom relief. Pain intensity has the potential to influence a patient’s decision to consent to lumbar fusion. We hypothesized that pain intensity is associated with a patient’s acceptance of surgical complication risks. Methods Patients being seen for the first time by a spine surgeon for treatment of a non-traumatic or non-neoplastic spinal disorder completed a structured questionnaire. It posed 24 scenarios, each presenting a combination of risks of 3 complications (nerve damage, wound infection, nonunion) and probabilities of symptom relief. For each scenario, the patient indicated whether he/she would/would not consent to a fusion for low back pain (LBP). The sum of the scenarios in which the patient responded that he or she would elect surgery was calculated to represent acceptance of surgical complication risks. A variety of other data were also recorded, including age, gender, education level, race, history of non-spinal surgery, duration of pain, and history of spinal injections. Data were analyzed using bivariate analyses and multivariate regression analyses. Results The mean number of scenarios accepted by 118 enrolled subjects was 10.2 (median 8, standard deviation 8.5, range 0 to 24, or 42.5% of scenarios). In general, subjects were more likely to accept scenarios with lower risks and higher efficacy. Spearman’s rank correlation estimates demonstrated a moderate association between the LBP intensity and acceptance of surgical complication risks (r=0.37, p=0.0001) while leg pain intensity had a weak but positive

  6. Sodium bicarbonate use and the risk of hypernatremia in thoracic aortic surgical patients with metabolic acidosis following deep hypothermic circulatory arrest

    PubMed Central

    Ghadimi, Kamrouz; Gutsche, Jacob T.; Ramakrishna, Harish; Setegne, Samuel L.; Jackson, Kirk R.; Augoustides, John G.; Ochroch, E. Andrew; Weiss, Stuart J.; Bavaria, Joseph E.; Cheung, Albert T.

    2016-01-01

    Objective: Metabolic acidosis after deep hypothermic circulatory arrest (DHCA) for thoracic aortic operations is commonly managed with sodium bicarbonate (NaHCO3). The purpose of this study was to determine the relationships between total NaHCO3 dose and the severity of metabolic acidosis, duration of mechanical ventilation, duration of vasoactive infusions, and Intensive Care Unit (ICU) or hospital length of stay (LOS). Methods: In a single center, retrospective study, 87 consecutive elective thoracic aortic operations utilizing DHCA, were studied. Linear regression analysis was used to test for the relationships between the total NaHCO3 dose administered through postoperative day 2, clinical variables, arterial blood gas values, and short-term clinical outcomes. Results: Seventy-five patients (86%) received NaHCO3. Total NaHCO3 dose averaged 136 ± 112 mEq (range: 0.0–535 mEq) per patient. Total NaHCO3 dose correlated with minimum pH (r = 0.41, P < 0.0001), minimum serum bicarbonate (r = −0.40, P < 0.001), maximum serum lactate (r = 0.46, P = 0.007), duration of metabolic acidosis (r = 0.33, P = 0.002), and maximum serum sodium concentrations (r = 0.29, P = 0.007). Postoperative hypernatremia was present in 67% of patients and peaked at 12 h following DHCA. Eight percent of patients had a serum sodium ≥ 150 mEq/L. Total NaHCO3 dose did not correlate with anion gap, serum chloride, not the duration of mechanical ventilator support, vasoactive infusions, ICU or hospital LOS. Conclusion: Routine administration of NaHCO3 was common for the management of metabolic acidosis after DHCA. Total dose of NaHCO3 was a function of the severity and duration of metabolic acidosis. NaHCO3 administration contributed to postoperative hypernatremia that was often severe. The total NaHCO3 dose administered was unrelated to short-term clinical outcomes. PMID:27397449

  7. The Impact of a Frailty Education Module on Surgical Resident Estimates of Lobectomy Risk

    PubMed Central

    Ferguson, Mark K.; Thompson, Katherine; Huisingh-Scheetz, Megan; Farnan, Jeanne; Hemmerich, Joshua; Acevedo, Julissa; Small, Stephen

    2015-01-01

    Background Frailty is a risk factor for adverse events after surgery. Residents’ ability to recognize frailty is underdeveloped. We assessed the influence of a frailty education module on surgical residents’ estimates of lobectomy risk. Methods Traditional track cardiothoracic surgery residents were randomized to take an on-line short course on frailty (experimental group) or to receive no training (control group). Residents read a clinical vignette, made an initial risk estimate of major complications for lobectomy, and rated clinical factors on their importance to their estimates. They viewed a video of a standardized patient portraying the patient in the vignette, randomly selected to exhibit either vigorous or frail behavior, and provided a final risk estimate. After rating 5 vignettes, they completed a test on their frailty knowledge. Results Forty-one residents participated (20 in the experimental group). Initial risk estimates were similar between the groups. The experimental group rated clinical factors as “very important” in their initial risk estimates more often than did the control group (47.6% vs 38.5%; p<0.001). Viewing videos resulted in a significant change from initial to final risk estimates (frail: 50±75% increase, p=0.008; vigorous: 14±32% decrease, p=0.043). The magnitude of change in risk estimates was greater for the experimental group (10.0±8.1 vs 5.1±7.7; p<0.001). The experimental group answered more frailty test questions correctly (93.7% vs 75.2%; p<0.001). Conclusions A frailty education module improved resident knowledge of frailty and influenced surgical risk estimates. Training in frailty may help educate residents in frailty recognition and surgical risk assessment. PMID:26004924

  8. Toward strategies for cost containment in surgical patients.

    PubMed Central

    Drucker, W R; Gavett, J W; Kirshner, R; Messick, W J; Ingersoll, G

    1983-01-01

    The University of Rochester, Department of Surgery, in response to an experimental community-wide limit on hospital budgets, studied high-cost general surgical patients as a potential source of leverage for containment of hospital costs. It was found that a small number of patients impact significantly on hospital costs. In 1980, 3935 patients at Strong Memorial Hospital (SMH) had at least one contact with a general surgical patient care or intensive care unit; 261 patients (6.6%) had total 1980 charges of more than $20,000 each. They contributed 32% of the total of both general surgical charges and patient days. A subset of 2021 patients was selected to represent more precisely the general surgical patient. The 85 high-cost patients (4.2%) of this subset were chosen for intensive study. These patients generated a significant and disproportionate per cent of total (2021) general surgical charges (26.8%) and hospital days (27.6%). Average total charges were more than 8 times those of the complementary general surgical subset (1936). Nineteen of the 85 patients (22.3%) died in the hospital and 42 patients (49.4%) were dead within 2 1/2 years. Forty patients (of the 85) were then further identified as "complex", based on multiple, usually unrelated, illnesses and multiple annual admissions. Tending to be elderly with poor prognoses, 60% of them had died by April 1983. The major criterion of complexity was the lack of a well-focused medical problem; the cure for one problem simply relinquished primacy to another. A parallel study of hospital ancillary procedures disclosed a similar high-cost pattern. Of approximately 4000 ancillary procedures, 100 (2.5%) had annual charges of $100,000 or over, accounting for two-thirds of total 1980 ancillary charges. Roughly 20% of a single patient's ordered procedures accounted for 80% of the patient's ancillary charges, thus allowing concentrated study of a relatively small number of charges. Means for cost containment may be

  9. Toward strategies for cost containment in surgical patients.

    PubMed

    Drucker, W R; Gavett, J W; Kirshner, R; Messick, W J; Ingersoll, G

    1983-09-01

    The University of Rochester, Department of Surgery, in response to an experimental community-wide limit on hospital budgets, studied high-cost general surgical patients as a potential source of leverage for containment of hospital costs. It was found that a small number of patients impact significantly on hospital costs. In 1980, 3935 patients at Strong Memorial Hospital (SMH) had at least one contact with a general surgical patient care or intensive care unit; 261 patients (6.6%) had total 1980 charges of more than $20,000 each. They contributed 32% of the total of both general surgical charges and patient days. A subset of 2021 patients was selected to represent more precisely the general surgical patient. The 85 high-cost patients (4.2%) of this subset were chosen for intensive study. These patients generated a significant and disproportionate per cent of total (2021) general surgical charges (26.8%) and hospital days (27.6%). Average total charges were more than 8 times those of the complementary general surgical subset (1936). Nineteen of the 85 patients (22.3%) died in the hospital and 42 patients (49.4%) were dead within 2 1/2 years. Forty patients (of the 85) were then further identified as "complex", based on multiple, usually unrelated, illnesses and multiple annual admissions. Tending to be elderly with poor prognoses, 60% of them had died by April 1983. The major criterion of complexity was the lack of a well-focused medical problem; the cure for one problem simply relinquished primacy to another. A parallel study of hospital ancillary procedures disclosed a similar high-cost pattern. Of approximately 4000 ancillary procedures, 100 (2.5%) had annual charges of $100,000 or over, accounting for two-thirds of total 1980 ancillary charges. Roughly 20% of a single patient's ordered procedures accounted for 80% of the patient's ancillary charges, thus allowing concentrated study of a relatively small number of charges. Means for cost containment may be

  10. The type of surgical approach influences the risk of revision in total hip arthroplasty

    PubMed Central

    2012-01-01

    Background and purpose The most common surgical approaches in total hip arthroplasty in Sweden are the posterior and the anterolateral transgluteal approach. Currently, however, there is insufficient evidence to prefer one over the other regarding risk of subsequent surgery. Patients and methods We searched the Swedish Hip Arthroplasty Register between the years 1992 and 2009 to compare the posterior and anterolateral transgluteal approach regarding risk of revision in the 3 most common all-cemented hip prosthesis designs in Sweden. 90,662 total hip replacements met the inclusion criteria. We used Cox regression analysis for estimation of prosthesis survival and relative risk of revision due to dislocation, infection, or aseptic loosening. Results Our results show that for the Lubinus SPII prosthesis and the Spectron EF Primary prosthesis, the anterolateral transgluteal approach gave an increased risk of revision due to aseptic loosening (relative risk (RR) = 1.3, 95% CI: 1.0–1.6 and RR = 1.6, CI: 1.0–2.5) but a reduced risk of revision due to dislocation (RR = 0.7, CI: 0.5–0.8 and RR = 0.3, CI: 0.1–0.4). For the Exeter Polished prosthesis, the surgical approach did not affect the outcome for dislocation or aseptic loosening. The surgical approach had no influence on the risk of revision due to infection in any of these designs. Interpretation This observational study shows that the surgical approach affected the risk of revision due to aseptic loosening and dislocation for 2 of the most commonly used cemented implants in Sweden. Further studies are needed to determine whether these results are generalizable to other implants and to uncemented fixation. PMID:23116440

  11. Complications following transfemoral cerebral angiography for cerebral ischemia. Report of 159 angiograms and correlation with surgical risk.

    PubMed

    Theodotou, B C; Whaley, R; Mahaley, M S

    1987-08-01

    One hundred fifty-nine transfemoral cerebral angiograms for patients with carotid stenosis who subsequently underwent carotid endarterectomy were reviewed. No patient with an asymptomatic carotid bruit developed cerebrovascular complications during angiography. Patients with transient ischemic attacks (TIAs) had a 4.5% incidence of complications. Patients with stroke in evolution had a complication rate of 7.7%. Patients with completed strokes had no angiographic complications. No complication lasted more than 1 hour; all occurred during angiography or immediately afterwards. Stroke in progress has too high a surgical and angiographic risk to warrant study. Transient ischemic attacks have an acceptable morbidity both surgically and angiographically. PMID:3603359

  12. Quality of life of patients surgically treated for ameloblastoma

    PubMed Central

    Lawal, Hammed Sikiru; Adebola, Rafel Adetokunbo; Arotiba, Juwon Tunde; Amole, Ibiyinka Olushola; Efunkoya, Akinwale Adeyemi; Omeje, Uchenna Kelvin; Amole, Taiwo Gboluwaga; Adeoye, Joshua Biodun

    2016-01-01

    Background: The surgical management of ameloblastoma can have a profound functional and psychological effect on a patient's quality of life (QoL). The aim of this study was to compare the pre- and post-operative QoL outcomes of patients requiring surgical treatment for ameloblastoma. Patients and Methods: A total number of 30 patients were identified as fulfilling the criteria for this study. They included 18 males and 12 females, aged between 14 and 47 years with a mean of 27.3 years (standard deviation 10.2). Each patient completed a modified version of the University of Washington QoL questionnaire version 4, a day to surgery and postoperatively on the 7th day, 3 months, and 6 months. Results: Following surgical treatment of patients for ameloblastoma, the QoL decreased immediately after surgery. It then gradually improved over time and exceeded the preoperative value at 6 months postoperatively. When analyzed with respect to location, posteriorly placed tumors had the best postoperative QoL outcome. Patients expressed concern more about their appearance preoperatively while postoperative concerns were mostly focused on their ability to chew. Conclusion: Significant improvement occurred in QoL scores following surgical management of ameloblastoma. The small sample size utilized in this study limits a definitive conclusion. A larger multicenter study is therefore recommended. PMID:27226682

  13. Cardiac Papillary Fibroelastoma: Single-Institution Experience with 14 Surgical Patients.

    PubMed

    Abu Saleh, Walid K; Al Jabbari, Odeaa; Ramlawi, Basel; Reardon, Michael J

    2016-04-01

    In general, treatment for symptomatic and asymptomatic cardiac papillary fibroelastoma is surgical resection-particularly of left-sided lesions, because of the risk of systemic embolization. However, few institutions have enough experience with these tumors to validate this approach. We present our institutional experience with papillary fibroelastoma and discuss our current approach. We searched our institution's cardiac tumor database, identified all patients diagnosed with cardiac papillary fibroelastoma from 1992 through 2014, and recorded the clinical and pathologic characteristics of each case. We found 14 patients (mean age, 60.5 ± 12.3 yr) who had 18 lesions. Eleven patients (79%) were symptomatic; however, we could not always definitively associate their symptoms with a cardiac tumor. Most lesions were solitary and ≤1.5 cm in diameter; half involved the left side of the heart. All 18 lesions were surgically excised. There were no operative or 30-day deaths, and no patient needed valve replacement postoperatively. There was one late death; at one year, another 3 patients were lost to follow-up, and the others were alive without tumor recurrence. Because of the embolic risk inherent to intracardiac masses and our relatively good postoperative outcomes, we recommend the surgical resection of all left-sided papillary fibroelastomas in surgical candidates, and we discuss with patients the advisability of resecting right-sided lesions.

  14. Surgical Outcomes in Patients with High Spinal Instability Neoplasm Score Secondary to Spinal Giant Cell Tumors

    PubMed Central

    Elder, Benjamin D.; Sankey, Eric W.; Goodwin, C. Rory; Kosztowski, Thomas A.; Lo, Sheng-Fu L.; Bydon, Ali; Wolinsky, Jean-Paul; Gokaslan, Ziya L.; Witham, Timothy F.; Sciubba, Daniel M.

    2015-01-01

    Study Design Retrospective review. Objective To describe the surgical outcomes in patients with high preoperative Spinal Instability Neoplastic Score (SINS) secondary to spinal giant cell tumors (GCT) and evaluate the impact of en bloc versus intralesional resection and preoperative embolization on postoperative outcomes. Methods A retrospective analysis was performed on 14 patients with GCTs of the spine who underwent surgical treatment prior to the use of denosumab. A univariate analysis was performed comparing the patient demographics, perioperative characteristics, and surgical outcomes between patients who underwent en bloc marginal (n = 6) compared with those who had intralesional (n = 8) resection. Results Six patients underwent en bloc resections and eight underwent intralesional resection. Preoperative embolization was performed in eight patients. All patients were alive at last follow-up, with a mean follow-up length of 43 months. Patients who underwent en bloc resection had longer average operative times (p = 0.0251), higher rates of early (p = 0.0182) and late (p = 0.0389) complications, and a higher rate of surgical revision (p = 0.0120). There was a 25% (2/8 patients) local recurrence rate for intralesional resection and a 0% (0/6 patients) local recurrence rate for en bloc resection (p = 0.0929). Conclusions Surgical excision of spinal GCTs causing significant instability, assessed by SINS, is associated with high intraoperative blood loss despite embolization and independent of resection method. En bloc resection requires a longer operative duration and is associated with a higher risk of complications when compared with intralesional resection. However, the increased morbidity associated with en bloc resection may be justified as it may minimize the risk of local recurrence. PMID:26835198

  15. Surgical site infection in patients submitted to heart transplantation

    PubMed Central

    Rodrigues, Jussara Aparecida Souza do Nascimento; Ferretti-Rebustini, Renata Eloah de Lucena; Poveda, Vanessa de Brito

    2016-01-01

    Abstract Objectives: to analyze the occurrence and predisposing factors for surgical site infection in patients submitted to heart transplantation, evaluating the relationship between cases of infections and the variables related to the patient and the surgical procedure. Method: retrospective cohort study, with review of the medical records of patients older than 18 years submitted to heart transplantation. The correlation between variables was evaluated by using Fisher's exact test and Mann-Whitney-Wilcoxon test. Results: the sample consisted of 86 patients, predominantly men, with severe systemic disease, submitted to extensive preoperative hospitalizations. Signs of surgical site infection were observed in 9.3% of transplanted patients, with five (62.5%) superficial incisional, two (25%) deep and one (12.5%) case of organ/space infection. There was no statistically significant association between the variables related to the patient and the surgery. Conclusion: there was no association between the studied variables and the cases of surgical site infection, possibly due to the small number of cases of infection observed in the sample investigated. PMID:27579924

  16. [Surgical risks and their prevention in laparoscopic cholecystectomy].

    PubMed

    Sazhin, V P; Iudin, V A; Sazhin, I V; Nuzhdikhin, A V; Osipov, V V; Pod"iablonskaia, I A; Aĭvazian, S A

    2015-01-01

    It was analyzed the treatment results of 3739 patients with chronic and acute cholecystitis who underwent laparoscopic cholecystectomy. Three groups of predisposing factors were determined in 427 high risk patients. Laparoscopic cholecystectomy in view of these factors and enhancement of approach to dissect gall-bladder decreases the number of intraoperative complications. PMID:26271417

  17. Methicillin-resistant Staphylococcus aureus infection in vascular surgical patients.

    PubMed Central

    Murphy, G. J.; Pararajasingam, R.; Nasim, A.; Dennis, M. J.; Sayers, R. D.

    2001-01-01

    BACKGROUND: Methicillin-resistant Staphylococcus aureus (MRSA) infection is emerging as a major problem in vascular surgical practice. The aim of this study was to review the management of patients with MRSA infection complicating vascular surgical operations. METHODS: Data were obtained from the vascular audit, case notes, intensive therapy unit (ITU) notes, high dependency unit (HDU) notes and microbiological records of patients who underwent either arterial reconstruction (n = 464) or limb amputation (n = 110) between April 1994 and October 1998. RESULTS: Forty-nine vascular surgical patients developed clinical MRSA infection (9%). Clinical MRSA infection in patients who had undergone aorto-iliac reconstruction (n = 18) was associated with a 56% mortality (n = 10) and the most common infections were bacteraemia (55%) and pneumonia (50%). MRSA infection occurred in 17 patients who had undergone infra-inguinal bypass and was associated with a 29% mortality (n = 5). The most common site of MRSA infection was the groin wound (76%) leading to anastomotic dehiscence and death in one patient (11%) and necessitating wound debridement in 4 patients (22%). MRSA infection of the groin wound in the presence of a prosthetic graft (n = 3) led to anastomotic dehiscence in 2 patients, and graft excision in 2 patients. Similar complications were not observed in the presence of an underlying autogeneous long saphenous vein graft (n = 16). MRSA infection following major lower limb amputation (n = 14) was associated with death in 5 patients (36%). Wound infection in 10 amputees (71%) led to revision of the amputation to a higher level in 2 (14%) and wound debridement in 2 (14%). CONCLUSIONS: MRSA infection has a high mortality in vascular surgical patients in general, and following aorto-iliac reconstruction in particular. Autogeneous vein may confer some protection against local complications following groin wound infection. Strategies aimed at reducing the incidence of infection

  18. [Meaning of premature discharge in surgical patients].

    PubMed

    Lacambra Montanuy, Lucía; Carrasco Aranda, M Teresa; Castro Milán, Patricia; Melchor Gómez, Magdalena

    2013-12-01

    In the last years, there have been some changes in our society related to the organization of the health system to optimize resources and serve the population. Because of the gradual aging of the population and increasing chronic pluripathologies, there is an increased health care demand, leading to the introduction of new technologies and minimally invasive surgery, helping quick reintegration of the patient in their daily activity. There is no agreed definition of early discharge but the patient is discharged from hospital sooner than indicated by the standards, provided that the medical condition, personal, social and family allows. The aim of our work is to know in depth the meaning of the experience of patients in relation to early discharge and home care associated and, knowing the deficiencies and needs perceived by patients during recovery in their midst. This will allow us to have a realistic and humanist view that will help us understand and improve the processes of care, planning and evaluation of different health complex situations.

  19. Pain management in the pediatric surgical patient.

    PubMed

    Sohn, Vance Y; Zenger, David; Steele, Scott R

    2012-06-01

    Surgeons performing painful, invasive procedures in pediatric patients must be cognizant of both the potential short- and long-term detrimental effects of inadequate analgesia. This article reviews the available tools, sedation procedures, the management of intraoperative, postoperative, and postprocedural pain, and the issues surrounding neonatal addiction.

  20. Pain management in the pediatric surgical patient.

    PubMed

    Sohn, Vance Y; Zenger, David; Steele, Scott R

    2012-06-01

    Surgeons performing painful, invasive procedures in pediatric patients must be cognizant of both the potential short- and long-term detrimental effects of inadequate analgesia. This article reviews the available tools, sedation procedures, the management of intraoperative, postoperative, and postprocedural pain, and the issues surrounding neonatal addiction. PMID:22595704

  1. Involvement of a Surgical Service Improves Patient Satisfaction in Patients Admitted with Small Bowel Obstruction

    PubMed Central

    Schmocker, Ryan K.; Vang, Xia; Cherney Stafford, Linda M.; Leverson, Glen E.; Winslow, Emily R.

    2015-01-01

    Background For patients with small bowel obstruction (SBO), surgical care has been associated with improved outcomes; however it remains unknown how it impacts satisfaction. Methods Patients admitted for SBO who completed the hospital satisfaction survey were eligible. Only those with adhesions or hernias were included. Chart review extracted structural characteristics and outcomes. Results 47 patients were included; 74% (n=35) were admitted to a surgical service. 26% (n=12) were admitted to medicine, and 50% of those (n=6) had surgical consultation. Patients with surgical involvement as the consulting or primary service (SURG) had higher satisfaction with the hospital than those cared for by the medical service (80% SURG; 33% MED, p=0.015). SURG patients also had higher satisfaction with physicians (74% SURG; 44% MED; p=0.015). Conclusions Surgical involvement during SBO admissions is associated with increased patient satisfaction, and adds further weight to the recommendation that these patients be cared for by surgeons. PMID:25886702

  2. Surgical management of bilateral bronchiectases: results in 29 patients.

    PubMed

    Aghajanzadeh, Manucher; Sarshad, Ali; Amani, Hosin; Alavy, Ali

    2006-06-01

    Bronchiectasis is a major cause of morbidity and mortality in developing countries. Staged bilateral segmental resection of the lungs is performed in selected patients. Our experience of surgical removal of 87 bilateral bronchiectases in 29 patients during an 11-year period was reviewed retrospectively. High-resolution computed tomography was performed preoperatively in all patients to locate the anatomic sites of bronchiectasis. The mortality and morbidity of the surgical procedure, clinical symptoms, age distribution, etiology, bacteriology, and operative procedures were analyzed. There were 22 males (76%) and 7 females (24%), aged 5 to 60 years, with a mean age of 30 years. Complications developed in 11 patients (38%); atelectasia was the most common (14%). There was one hospital death. Clinical symptoms disappeared in 19 (66%) patients, improved in 5 (17%), and were unchanged in 4 (14%). Staged bilateral resection for bronchiectases can be performed at any age with acceptable morbidity and mortality. PMID:16714699

  3. Combining the ASA Physical Classification System and Continuous Intraoperative Surgical Apgar Score Measurement in Predicting Postoperative Risk.

    PubMed

    Jering, Monika Zdenka; Marolen, Khensani N; Shotwell, Matthew S; Denton, Jason N; Sandberg, Warren S; Ehrenfeld, Jesse Menachem

    2015-11-01

    The surgical Apgar score predicts major 30-day postoperative complications using data assessed at the end of surgery. We hypothesized that evaluating the surgical Apgar score continuously during surgery may identify patients at high risk for postoperative complications. We retrospectively identified general, vascular, and general oncology patients at Vanderbilt University Medical Center. Logistic regression methods were used to construct a series of predictive models in order to continuously estimate the risk of major postoperative complications, and to alert care providers during surgery should the risk exceed a given threshold. Area under the receiver operating characteristic curve (AUROC) was used to evaluate the discriminative ability of a model utilizing a continuously measured surgical Apgar score relative to models that use only preoperative clinical factors or continuously monitored individual constituents of the surgical Apgar score (i.e. heart rate, blood pressure, and blood loss). AUROC estimates were validated internally using a bootstrap method. 4,728 patients were included. Combining the ASA PS classification with continuously measured surgical Apgar score demonstrated improved discriminative ability (AUROC 0.80) in the pooled cohort compared to ASA (0.73) and the surgical Apgar score alone (0.74). To optimize the tradeoff between inadequate and excessive alerting with future real-time notifications, we recommend a threshold probability of 0.24. Continuous assessment of the surgical Apgar score is predictive for major postoperative complications. In the future, real-time notifications might allow for detection and mitigation of changes in a patient's accumulating risk of complications during a surgical procedure.

  4. External Dacryocystorhinostomy: Characteristics and Surgical Outcomes in Patients with and without Previous Dacryocystitis.

    PubMed

    Rabina, Gilad; Golan, Shani; Neudorfer, Meira; Leibovitch, Igal

    2013-01-01

    Objective. To compare pre- and postoperative characteristics and surgical success rates of patients with and without previous episodes of dacryocystitis, who underwent external dacryocystorhinostomy (DCR) for nasolacrimal duct obstruction (NLDO). Methods. The medical files of all patients who underwent external DCR between 2006 and 2011 in our institution were reviewed. The retrieved data of patients with and without previous episodes of dacryocystitis were compared. Surgical success was determined by postoperative followup of at least 6 months. Results. A total of 185 patients with NLDO underwent external DCR of whom 152 (100 females and 52 males, mean age 67 ± 15 years) met the inclusion criteria. Sixty had previous episodes of dacryocystitis and 92 did not. Left-side obstruction was more common than right-side obstruction among patients with previous episodes of dacryocystitis (48.3% versus 31.7%, resp., P = 0.031). Glaucoma patients were significantly more likely to develop dacryocystitis than patients without glaucoma (P = 0.002). The success rate of external DCR was 94.4% for patients with previous episodes of dacryocystitis and 86.7% for patients without (P = 0.337). Conclusions. The surgical outcomes of external DCR in patients with or without a previous episode of dacryocystitis were similar. Patients with glaucoma and NLDO had a significantly higher risk of developing dacryocystitis. PMID:24455195

  5. External Dacryocystorhinostomy: Characteristics and Surgical Outcomes in Patients with and without Previous Dacryocystitis

    PubMed Central

    Rabina, Gilad; Golan, Shani; Neudorfer, Meira; Leibovitch, Igal

    2013-01-01

    Objective. To compare pre- and postoperative characteristics and surgical success rates of patients with and without previous episodes of dacryocystitis, who underwent external dacryocystorhinostomy (DCR) for nasolacrimal duct obstruction (NLDO). Methods. The medical files of all patients who underwent external DCR between 2006 and 2011 in our institution were reviewed. The retrieved data of patients with and without previous episodes of dacryocystitis were compared. Surgical success was determined by postoperative followup of at least 6 months. Results. A total of 185 patients with NLDO underwent external DCR of whom 152 (100 females and 52 males, mean age 67 ± 15 years) met the inclusion criteria. Sixty had previous episodes of dacryocystitis and 92 did not. Left-side obstruction was more common than right-side obstruction among patients with previous episodes of dacryocystitis (48.3% versus 31.7%, resp., P = 0.031). Glaucoma patients were significantly more likely to develop dacryocystitis than patients without glaucoma (P = 0.002). The success rate of external DCR was 94.4% for patients with previous episodes of dacryocystitis and 86.7% for patients without (P = 0.337). Conclusions. The surgical outcomes of external DCR in patients with or without a previous episode of dacryocystitis were similar. Patients with glaucoma and NLDO had a significantly higher risk of developing dacryocystitis. PMID:24455195

  6. Patient views on financial relationships between surgeons and surgical device manufacturers

    PubMed Central

    Camp, Mark W.; Gross, Allan E.; McKneally, Martin F.

    2015-01-01

    Background Over the past decade, revelations of inappropriate financial relationships between surgeons and surgical device manufacturers have challenged the presumption that surgeons can collaborate with surgical device manufacturers without damaging public trust in the surgical profession. We explored postoperative Canadian patients’ knowledge and opinions about financial relationships between surgeons and surgical device manufacturers. Methods This complex issue was explored using qualitative methods. We conducted semistructured face-to-face interviews with postoperative patients in follow-up arthroplasty clinics at an academic hospital in Toronto, Canada. Interviews were audiotaped, transcribed and analyzed. Patient-derived concepts and themes were uncovered. Results We interviewed 33 patients. Five major themes emerged: 1) many patients are unaware of the existence of financial relationships between surgeons and surgical device manufacturers; 2) patients approve of financial relationships that support innovation and research but are opposed to relationships that involve financial incentives that benefit only the surgeon and the manufacturer; 3) patients do not support disclosure of financial relationships during the consent process as it may shift focus away from the more important risks; 4) patients support oversight at the professional level but reject the idea of government involvement in oversight; and 5) patients entrust their surgeons to make appropriate patient-centred choices. Conclusion This qualitative study deepens our understanding of financial relationships between surgeons and industry. Patients support relationships with industry that provide potential benefit to current or future patients. They trust our ability to self-regulate. Disclosure combined with appropriate oversight will strengthen public trust in professional collaboration with industry. PMID:26384147

  7. Encouraging Surgical ICU Patients to Get Moving Pays Off

    MedlinePlus

    ... FAQs Contact Us Health Topics Drugs & Supplements Videos & Tools Español You Are Here: Home → Latest Health News → Article URL of this page: https://medlineplus.gov/news/fullstory_161258.html Encouraging Surgical ICU Patients to Get Moving Pays Off They' ...

  8. [Croatian guidelines for perioperative enteral nutrition of surgical patients].

    PubMed

    Zelić, Marko; Bender, Darija Vranesić; Kelecić, Dina Ljubas; Zupan, Zeljko; Cicvarić, Tedi; Maldini, Branka; Durut, Iva; Rahelić, Velimir; Skegro, Mate; Majerović, Mate; Perko, Zdravko; Sustić, Alan; Madzar, Tomislav; Kovacić, Borna; Kekez, Tihomir; Krznarić, Zeljko

    2014-01-01

    Nutritional status of patients significantly affects the outcome of surgical treatment, whether it's about being obese or malnutrition with loss of muscle mass. Inadequate nutritional support in the perioperative period compromises surgical procedures even in patients who are adequately nourished. In this paper, particular attention was paid to malnourished patients, and their incidence in population hospitalized in surgical wards can be high up to 30%. Special emphasis was paid to the appropriateness of preoperative fasting and to the acceptance of new knowledge in this area of treatment. The aim of this working group was to make guidelines for perioperative nutritional support with different modalities of enteral nutrition. The development of these guidelines was attended by representatives of Croatian Medical Association: Croatian Society for Digestive Surgery, Croatian Society for Clinical Nutrition, Croatian Society of Surgery, Croatian Society for Endoscopic Surgery, Croatian Trauma Society and the Croatian Society of Anesthesiology and Intensive Care. The guidelines are designed as a set of questions that arise daily in clinical practice when preparing patients for surgery and after the surgical treatment, which relate to the assessment of nutritional status, perioperative nutritional support, duration of preoperative fasting period and the selection of food intake route. Assessment of nutritional status and the use of different modes of enteral nutrition should enter into standard protocols of diagnosis and treatment in the Croatian hospitals.

  9. [Cervical spine instability in the surgical patient].

    PubMed

    Barbeito, A; Guerri-Guttenberg, R A

    2014-03-01

    Many congenital and acquired diseases, including trauma, may result in cervical spine instability. Given that airway management is closely related to the movement of the cervical spine, it is important that the anesthesiologist has detailed knowledge of the anatomy, the mechanisms of cervical spine instability, and of the effects that the different airway maneuvers have on the cervical spine. We first review the normal anatomy and biomechanics of the cervical spine in the context of airway management and the concept of cervical spine instability. In the second part, we review the protocols for the management of cervical spine instability in trauma victims and some of the airway management options for these patients.

  10. Predictive Factor of Surgical Efficacy in Male Patients with Prolactinoma.

    PubMed

    Chen, Mei-Ting; Lian, Wei; Xing, Bing; Yao, Yong; Feng, Ming; Wang, Ren-Zhi

    2016-08-01

    Objective To analyze the predictive factor of surgical efficacy in male patients with prolactinoma. Method The clinical data of 184 male patients with prolactinoma who had undergone surgery were retrospectively analyzed.Results Before the surgery,the serum prolactin level from 150 to 204 952 ng/ml,the tumors sized 6 to 70 mm. Macroadenoma was seen in 152 cases (82.6%) and suprasellar adenoma with visual deficitsin 75 cases (40.7%). Complete resection was achieved in 149 patients. After surgical therapy,postoperative immediate prolactin level declined in 182 patients (98.4%);57 patients (31.0%)achieved initial remission,while the disease recurred in 26 patients (45.6%).Larger tumor had significantly lower rate of complete resection (P<0.05). The recurrence rate was significantly higher in the group with higher Ki-67 index (P<0.001). The recurrence rate was significantly lower in patients with intrasellar adenoma (P<0.001).No significant relationship was found between preoperative prolactin level and complete resection (P=0.306). Conclusions Tumor size can predictthe degree of surgical resection. The prognostic factors include tumor size,preoperative growth pattern of prolactinoma,and Ki-67 index.

  11. Risk Assessment Tool for Pressure Ulcer Development in Indian Surgical Wards.

    PubMed

    Kumari, Sushma; Sharma, Deborshi; Rana, Anshika; Pathak, Reetesh; Lal, Romesh; Kumar, Ajay; Biswal, U C

    2015-06-01

    The aims of this paper were to compare the predictive validity of three pressure ulcer (PU) risk scales-the Norton scale, the Braden scale, and the Waterlow scale-and to choose the most appropriate calculator for predicting PU risk in surgical wards of India. This is an observational prospective cohort study in a tertiary educational hospital in New Delhi among 100 surgical ward patients from April to July 2011. The main outcomes measured included sensitivity, specificity, positive predictive value (PVP) and negative predictive value (PVN), and the area under the curve of the receiver operating characteristic (ROC) curve of the three PU risk assessment scales. Based on the cutoff points found most appropriate in this study, the sensitivity, specificity, PVP, and PVN were as follows: the Norton scale (cutoff, 16) had the values of 95.6, 93.5, 44.8, and 98.6, respectively; the Braden scale (cutoff, 17) had values of 100, 89.6, 42.5, and 100, respectively; and the Waterlow scale (cutoff, 11) had 91.3, 84.4, 38.8, and 97, respectively. According to the ROC curve, the Norton scale is the most appropriate tool. Factors such as physical condition, activity, mobility, body mass index (BMI), nutrition, friction, and shear are extremely significant in determining risk of PU development (p < 0.0001). The Norton scale is most effective in predicting PU risk in Indian surgical wards. BMI, mobility, activity, nutrition, friction, and shear are the most significant factors in Indian surgical ward settings with necessity for future comparison with established scales.

  12. Anaemia in the older surgical patient: a review of prevalence, causes, implications and management.

    PubMed

    Partridge, Judith; Harari, Danielle; Gossage, Jessica; Dhesi, Jugdeep

    2013-07-01

    This review provides the clinician with a summary of the causes, implications and potential treatments for the management of anaemia in the older surgical patient. The prevalence of anaemia increases with age and is frequently identified in older surgical patients. Anaemia is associated with increased postoperative morbidity and mortality. Allogenic blood transfusion is commonly used to treat anaemia but involves inherent risks and may worsen outcomes. Various strategies for the correction of pre- and postoperative anaemia have evolved. These include correction of nutritional deficiencies and the use of intravenous iron and erythropoesis stimulating therapy. Clear differences exist between the elective and emergency surgical populations and the translation of research findings into these individual clinical settings requires more work. This should lead to a standardized approach to the management of this frequently encountered clinical scenario.

  13. Diabetes and Risk of Surgical Site Infection: A Systematic Review and Meta-analysis.

    PubMed

    Martin, Emily T; Kaye, Keith S; Knott, Caitlin; Nguyen, Huong; Santarossa, Maressa; Evans, Richard; Bertran, Elizabeth; Jaber, Linda

    2016-01-01

    OBJECTIVE To determine the independent association between diabetes and surgical site infection (SSI) across multiple surgical procedures. DESIGN Systematic review and meta-analysis. METHODS Studies indexed in PubMed published between December 1985 and through July 2015 were identified through the search terms "risk factors" or "glucose" and "surgical site infection." A total of 3,631 abstracts were identified through the initial search terms. Full texts were reviewed for 522 articles. Of these, 94 articles met the criteria for inclusion. Standardized data collection forms were used to extract study-specific estimates for diabetes, blood glucose levels, and body mass index (BMI). A random-effects meta-analysis was used to generate pooled estimates, and meta-regression was used to evaluate specific hypothesized sources of heterogeneity. RESULTS The primary outcome was SSI, as defined by the Centers for Disease Control and Prevention surveillance criteria. The overall effect size for the association between diabetes and SSI was odds ratio (OR)=1.53 (95% predictive interval [PI], 1.11-2.12; I2, 57.2%). SSI class, study design, or patient BMI did not significantly impact study results in a meta-regression model. The association was higher for cardiac surgery 2.03 (95% PI, 1.13-4.05) compared with surgeries of other types (P=.001). CONCLUSIONS These results support the consideration of diabetes as an independent risk factor for SSIs for multiple surgical procedure types. Continued efforts are needed to improve surgical outcomes for diabetic patients. Infect. Control Hosp. Epidemiol. 2015;37(1):88-99.

  14. Self-destructive behavior in hospitalized medical and surgical patients.

    PubMed

    Kellner, C H; Best, C L; Roberts, J M; Bjorksten, O

    1985-06-01

    This article reviews the literature and presents data from the Psychiatric Consultation Service of the Medical University of South Carolina on self-destructive behavior in hospitalized medical and surgical patients. Fatal suicide attempts are rare and usually occur in patients with severe, painful chronic illnesses, psychosis, or dementia. Less overt forms of self-destructive behavior include refusal of medical treatment and uncooperative behavior.

  15. Prevalence and Determinants of Depression and Anxiety Symptoms in Surgical Patients

    PubMed Central

    Shoar, Saeed; Naderan, Mohammad; Aghajani, Motahareh; Sahimi-Izadian, Elaheh; Hosseini-Araghi, Negin; Khorgami, Zhamak

    2016-01-01

    Objectives Mood disorders are prevalent in hospitalized patients. However, risk factors for early diagnosis have not been studied exclusively in surgical patients. Our study aimed to investigate the prevalence and determinants of depression and anxiety symptoms in surgical patients. Methods We included 392 surgical patients in this prospective cross-sectional study, which took place between June 2011 and June 2012. The Hospital Anxiety and Depression Scale (HADS) was used to screen for symptoms of depression and anxiety at weekly interviews. Regression analysis was performed to identify risk factors for early (the day after admission) and late (one week or more) in-hospital psychiatry symptoms. Results Depression and anxiety symptoms increased from the time of admission toward longer hospital stay. Scores obtained in the second and third weeks of admission were associated with the need for surgery while HADS in the third week was associated with lack of familial support and being under the poverty line (p < 0.050). Regression model analysis showed that early depression was associated with female gender, and early anxiety was inversely affected by female gender and protected by higher education level. A history of mood disorder was a risk factor. Later anxiety was also associated with longer hospital stay. Conclusions Depression and anxiety symptoms are a major concern in surgical patients especially in females and those with a history of mood disorders or lower educational level. Patients with a longer hospital stay, in particular, those with underlying diseases, postoperative complications, lack of familial support, and the need for reoperation were also at increased risk. PMID:27162587

  16. Umbilical hernia in patients with liver cirrhosis: A surgical challenge

    PubMed Central

    Coelho, Julio C U; Claus, Christiano M P; Campos, Antonio C L; Costa, Marco A R; Blum, Caroline

    2016-01-01

    Umbilical hernia occurs in 20% of the patients with liver cirrhosis complicated with ascites. Due to the enormous intraabdominal pressure secondary to the ascites, umbilical hernia in these patients has a tendency to enlarge rapidly and to complicate. The treatment of umbilical hernia in these patients is a surgical challenge. Ascites control is the mainstay to reduce hernia recurrence and postoperative complications, such as wound infection, evisceration, ascites drainage, and peritonitis. Intermittent paracentesis, temporary peritoneal dialysis catheter or transjugular intrahepatic portosystemic shunt may be necessary to control ascites. Hernia repair is indicated in patients in whom medical treatment is effective in controlling ascites. Patients who have a good perspective to be transplanted within 3-6 mo, herniorrhaphy should be performed during transplantation. Hernia repair with mesh is associated with lower recurrence rate, but with higher surgical site infection when compared to hernia correction with conventional fascial suture. There is no consensus on the best abdominal wall layer in which the mesh should be placed: Onlay, sublay, or underlay. Many studies have demonstrated several advantages of the laparoscopic umbilical herniorrhaphy in cirrhotic patients compared with open surgical treatment. PMID:27462389

  17. Effectiveness of Surgical Safety Checklists in Improving Patient Safety.

    PubMed

    Ragusa, Paul S; Bitterman, Adam; Auerbach, Brett; Healy, William A

    2016-01-01

    Wrong-site surgery is all too common. Despite more than a decade of campaigns by major organizations to prevent these events, there are still reports of such mistakes. This article reviews the recent literature on surgical safety checklists and other tools designed to prevent wrong-site surgery and improve patient safety in the operating room. Emphasis is placed on how well institutions comply with these guidelines, the perceptions and attitudes of those who are asked to implement them, and their effectiveness. The literature shows that the implementation of such protocols has improved patient safety. In general, these efforts are viewed favorably by operating room personnel. However, the role of these checklists and other tools in reducing wrong-sided surgeries has not been proven. The goal of the health care profession should be to continue to improve on the advances that have been made in implementing surgical checklists and preventing wrong-site surgery. Practitioners at the authors' institution are continuously searching for ways to improve on the current protocols to prevent wrong-site surgeries. The authors recently employed a protocol in which surgical instruments are kept in the back of the room, away from the patient, until completion of the surgical time-out. This practice helps to ensure that team members are not distracted or preoccupied with setting up equipment during the time-out. This approach also helps to mitigate the hierarchal style in the operating room. PMID:26942472

  18. Management of patients with risk factors

    PubMed Central

    Waldfahrer, Frank

    2013-01-01

    This review addresses concomitant diseases and risk factors in patients treated for diseases of the ears, nose and throat in outpatient and hospital services. Besides heart disease, lung disease, liver disease and kidney disease, this article also covers disorders of coagulation (including therapy with new oral anticoagulants) and electrolyte imbalance. Special attention is paid to the prophylaxis, diagnosis and treatment of perioperative delirium. It is also intended to help optimise the preparation for surgical procedures and pharmacotherapy during the hospital stay. PMID:24403970

  19. Physician Knowledge of Risks of Surgical and Invasive Diagnostic Procedures

    PubMed Central

    Phillips, William R.; Kronlund, Scott F.

    1985-01-01

    Knowledge of the rates of major complications of surgical and invasive diagnostic procedures is essential to effective clinical decision making. A mail survey of 128 family or general physicians and general surgeons in Washington state tested their knowledge of the rates of death and major complications for ten procedures. Overall accuracy of physician knowledge was low, with 27% of responses correct, 26% underestimates, 27% overestimates and 21% admitting no knowledge. No significant differences in accuracy were found between specialty groups. Few associations were found between accuracy and physician board certification, years in practice or performance of the procedure. For every complication, many physicians made underestimation or overestimation errors by several orders of magnitude and a few consistently denied existence of any risk. Physicians could improve their knowledge of the rates of complications associated with procedures they carry out. PMID:4013275

  20. Constipation Risk in Patients Undergoing Abdominal Surgery

    PubMed Central

    Celik, Sevim; Atar, Nurdan Yalcin; Ozturk, Nilgun; Mendes, Guler; Kuytak, Figen; Bakar, Esra; Dalgiran, Duygu; Ergin, Sumeyra

    2015-01-01

    Background: Problems regarding bowel elimination are quite common in patients undergoing abdominal surgery. Objectives: To determine constipation risk before the surgery, bowel elimination during postoperative period, and the factors affecting bowel elimination. Patients and Methods: This is a cross-sectional study. It was conducted in a general surgery ward of a university hospital in Zonguldak, Turkey between January 2013 and May 2013. A total of 107 patients were included in the study, who were selected by convenience sampling. Constipation Risk Assessment Scale (CRAS), patient information form, medical and nursing records were used in the study. Results: The mean age of the patients was found to be 55.97 ± 15.74 (year). Most of the patients have undergone colon (37.4%) and stomach surgeries (21.5%). Open surgical intervention (83.2%) was performed on almost all patients (96.3%) under general anesthesia. Patients were at moderate risk for constipation with average scores of 11.71 before the surgery. A total of 77 patients (72%) did not have bowel elimination problem during postoperative period. The type of the surgery (P < 0.05), starting time for oral feeding after the surgery (P < 0.05), and mobilization (P < 0.05) were effective on postoperative bowel elimination. Conclusions: There is a risk for constipation after abdominal surgery. Postoperative practices are effective on the risk of constipation. PMID:26380107

  1. [Complications of surgical stage of treatment in patients with cancer of cervix uteri stage IIB].

    PubMed

    Kryzhanivs'ka, A Ie

    2013-11-01

    The results of treatment of 127 patients, suffering cervix uteri cancer stage IIB in period of 1998 - 2012 yrs, were analyzed. Complications of surgical stage of the combined treatment have had occurred in 40.9% patients, including 40.5% patients, to whom neoadjuvant chemotherapy was conducted and in 41.5%--radiation therapy (RTH). The main postoperative complications--retroperitoneal lymphatic cysts--were revealed in 35.4% patients. The factors, raising the risk of postoperative complications occurrence, are following: the primary tumor spreading, metastatic affection of lymphatic nodes of pelvic cavity, preoperative conduction of RTH or chemotherapy.

  2. Surgical History of Sleep Apnea in Pediatric Patients with Chiari Type 1 Malformation.

    PubMed

    Pomeraniec, Isaac Jonathan; Ksendzovsky, Alexander; Yu, Pearl L; Jane, John A

    2015-10-01

    Sleep apnea represents a relative indication for posterior fossa decompression in pediatric patients with Chiari malformation type 1. Duraplasty was associated with improvement of sleep apnea in 100% of patients and dural splitting with improvement in 50% of patients. Duraplasty and dural splitting were associated with a similar reduction in tonsillar herniation on radiographic imaging of 58% (37% excluding tonsillectomy) and 35%, respectively. Longitudinal follow-up studies of patients with either neurologic deficits or severe symptoms will further elucidate the natural history of Chiari malformation type 1 and more appropriately gauge the risk-benefit tradeoff of surgical intervention.

  3. Assessment of Telemedicine in Surgical Education and Patient Care

    PubMed Central

    Demartines, Nicolas; Mutter, Didier; Vix, Michel; Leroy, Joël; Glatz, Dieter; Rösel, Fritz; Harder, Felix; Marescaux, Jacques

    2000-01-01

    Objective To analyze the value of teleconferencing for patient care and surgical education by assessing the activity of an international academic network. Summary Background Data The uses of telemedicine include teleeducation, training, and consulting, and surgical teams are now involved, sharing diagnostic information and opinions without the need for travel. However, the value of telematics in surgery remains to be assessed. Methods During a 2-year period, weekly surgical teleconferences were held among six university hospitals in four European countries. To assess the accuracy of telediagnosis for surgical cases, 60 randomly selected cases were analyzed by a panel of surgeons. Participants’ opinions were analyzed by questionnaire. Results Seventy teleconferences (50 lectures and 271 case presentations) were held. Ninety-five of the 114 participants (83.3%) completed the final questionnaire. Eighty-six percent rated the surgical activity as good or excellent, 75.7% rated the scientific level as good or excellent, 55.8% rated the daily clinical activity as good or excellent, and 28.4% rated the manual surgical technique as good or excellent. The target organ was identified in all the cases; the organ structure and pathology were considered well defined in 93.3%, and the fine structure was considered well defined in 58.3%. Diagnosis was accurate in 17 cases (28.3%), probable in 25 (41.7%), possible but uncertain in 16 (26.7%), and not possible in 2 cases (3.3%). Discussion among the remote sites increased the rate of valuable therapeutic advice from 55% of cases before the discussion to 95% after the discussion. Eighty-six percent of the surgeons expressed satisfaction with telematics for medical education and patient care. Conclusions Participant satisfaction was high, transmission of clinical documents was accurate, and the opportunity to discuss case documentation and management significantly improved diagnostic potential, resulting in an accuracy rate of up

  4. Surgical Delay of the Nipple–Areolar Complex in High-risk Nipple-sparing Mastectomy Reconstruction

    PubMed Central

    Martinovic, Maryann E.; Pellicane, James V.

    2016-01-01

    Summary: As nipple-sparing mastectomy gains increasing popularity, minimizing the risk of nipple necrosis continues to be of critical importance to patients and surgeons. Patients with large or ptotic breasts, scars from previous cosmetic and/or oncologic breast surgery, or previous irradiation have often been denied nipple-sparing mastectomy (NSM) because of increased risk of nipple necrosis. A variety of interventions have been suggested to minimize the ischemic insult to the nipple–areolar complex (NAC). This article presents our experience in 26 high-risk patients with surgical delay of the NAC. PMID:27482499

  5. Surgical Options for Drug-Refractory Overactive Bladder Patients

    PubMed Central

    Starkman, Jonathan S; Smith, Christopher P; Staskin, David R

    2010-01-01

    Overactive bladder (OAB) is a symptom complex of urinary frequency, urinary urgency, and nocturia, with or without urgency incontinence. This syndrome is idiopathic in most instances without clearly defined pathophysiology. Studies clearly show that OAB negatively impacts health-related quality of life and impairs daily functioning in a large proportion of patients. Despite recent advances in drug delivery and improved tolerability of antimuscarinic drug class, a large percentage of patients remain refractory to conventional pharmacological therapy for this chronic condition. There are several unique and effective treatments that are available for this difficult population. We review the various surgical options within the urological armamentarium to treat patients with refractory OAB. PMID:20811558

  6. Patient Satisfaction of Surgical Treatment of Clitoral Phimosis and Labial Adhesions Caused by Lichen Sclerosus

    PubMed Central

    King, Michelle; Rieff, Mollie; Krapf, Jill; Goldstein, Andrew T.

    2015-01-01

    Abstract Introduction Lichen sclerosus (LS) is a chronic inflammatory dermatosis, usually affecting the anogenital skin in women. This chronic inflammation can cause scarring of genitalia including narrowing of the introitus and phimosis of the clitoris. These architectural changes can lead to recurrent tearing during intercourse (vulvar granuloma fissuratum) and decreased clitoral sensation. Surgical correction of vulvar granuloma fissuratum (VGF) and clitoral phimosis can be performed, but there is little data on the patient satisfaction and complications following these surgical procedures. Aim To evaluate patient experience and outcomes in women undergoing surgical correction of scarring caused by anogenital LS. Methods A retrospective chart review of patients at a vulvar disorders clinic was performed to identify women who had undergone surgical correction of clitoral phimosis or lysis of vulvar adhesions for VGF due to LS. Twenty‐eight women were contacted via telephone between 4 and 130 months postoperatively. An eight‐question survey was used to determine patient experience and outcomes. Main Outcome Measures All participants completed an eight‐question survey to evaluate patient satisfaction with the surgery, effects on clitoral sensation, orgasm and pain with intercourse, postoperative symptoms or complications, and the presence of recurrent vulvar scarring. Results Participants reported that they were either very satisfied (44%) or satisfied (40%) with the procedure. Of the women who experienced decreased clitoral sensation prior to surgery, 75% endorsed increased clitoral sensitivity postoperatively. Of the women who had dyspareunia prior to surgery, the majority of women reported having pain‐free sex (33%) or improved but not completely pain‐free sex (58%) after surgery. There were no complications or symptoms made worse by the surgical procedures. Conclusions This study shows high patient satisfaction and low complication risk associated

  7. Different surgical strategies of patients with intravenous leiomyomatosis.

    PubMed

    Ma, Guotao; Miao, Qi; Liu, Xingrong; Zhang, Chaoji; Liu, Jianzhou; Zheng, Yuehong; Shao, Jiang; Cheng, Ninghai; Du, Shunda; Hu, Zhan; Ren, Zhinan; Sun, Luxi

    2016-09-01

    Intravenous leiomyomatosis (IVL) is a rare benign tumor. The study aimed to assess outcomes of patients treated surgically for IVL.Between November 2002 and January 2015, 76 patients were treated for IVL. The stage of IVL was evaluated preoperatively by echocardiography and enhanced computerized tomography (CT) scan, and graded into 4 stages according to intravascular tumor progression. We recorded age, lower limb edema before surgery, surgical parameters, and hospitalization expenses. Patients were followed up every 6 months and tumor recurrence was assessed by CT and ultrasound. Patients were followed up for a mean of 4.5 ± 2.5 years (range 1-13 years) and there was no operative, hospital, or long-term mortality or were lost to follow-up.The rate of lower extremity edema, amount of blood loss, postoperative transfusion, length of intensive care unit (ICU) stay, postoperative hospitalization, and hospitalization expenses differed significantly between patients at different presurgery stages. Tumors recurred in 4 of 7 patients with stage I IVL that opted for surgery that preserved the ovaries and uterus. No recurrence was observed in patients graded stage II or more, in all of which the uterus and ovaries were removed. Recurrence was observed in only 4 of 76 cases of IVL, all of whom opted for surgery that spared the ovaries and uterus.Different surgical strategies should be decided based on the staging to completely remove the tumor and ensure the safety of patients. Removal of both ovaries is necessary for inhibiting tumor growth and avoiding recurrence. PMID:27631266

  8. Magnetic resonance imaging of patients wearing a surgical traction halo.

    PubMed

    Hua, J; Fox, R A

    1996-01-01

    Magnetic resonance images of patients wearing a surgical halo may have unacceptable artifacts if the halo has a conductive loop structure. This study shows that the observed artifacts are predominantly due to eddy currents generated in the halo by switching field gradients, and that these artifacts can be substantially reduced by adjusting the phase encoding direction in MRI sequences so that it is parallel to the axis of the halo. PMID:8851441

  9. Surgical prevention of femoral neck fractures in elderly osteoporotic patients. A literature review

    PubMed Central

    Chiarello, Eugenio; Tedesco, Giuseppe; Cadossi, Matteo; Capra, Paola; Terrando, Silvio; Miti, Andrea; Giannini, Sandro

    2016-01-01

    Summary Fragility fractures of the femur are one of the major causes of morbidity and mortality worldwide. The incidence of new contralateral hip fractures in elderly osteoporotic patients ranges from 7 to 12% within 2 years after the first fracture. Secondary prevention can be divided in: pharmacological therapy based on the prescription of anti-osteoporotic drugs with different mechanism of action and non-pharmacological therapy which is based on modification of environmental risk factors, on a healthy diet with daily supplements of calcium and vitamin D and calcium and on the use of hip protectors. Recently a new form of prevention is becoming achievable: surgical prevention; the rationale of surgical reinforcement is the need to increase the resistance of the femoral neck to the compression and distraction forces acting on it. In this paper we analyse all the experimental and “on the market” device available for the surgical prevention of femoral neck fracture. PMID:27252744

  10. Quality of life in patients with ulcerative colitis treated surgically

    PubMed Central

    Kozłowska, Katarzyna A.; Krokowicz, Piotr

    2014-01-01

    Introduction Ulcerative colitis belongs to the group of inflammatory bowel diseases. The specific symptoms and chronic nature of the disease significantly affect the quality of patients’ lives. Quality-of-life assessment helps to define its determining factors as well as the efficiency of surgical procedures. Aim Quality-of-life evaluation of patients with ulcerative colitis treated surgically. Material and methods A retrospective review was carried out on 35 patients with ulcerative colitis, who were treated surgically in the Clinic of General and Colorectal Surgery, University of Medical Sciences in Poznan. The research tools used to assess the quality of life consisted of: the Inflammatory Bowel Disease Questionnaire, a Polish version of the Short Form Health Survey-36, and a questionnaire. Results The mean of the IBDQ scale was 152.51, and the median was 161. In this scale, a higher score indicates better quality of life. The situation in the subjective SF-36 scale is reversed: a lower score indicates better quality of life. The mean of the SF-36 was 115.94, and the median was 58. Many discrepancies in the field (e.g. the influence of determining factors) create a niche for further studies. Conclusions Moreover, quality-of-life evaluation may lead to better patient care, understanding their problems or treatment modifications, and finally may become a kind of therapy efficiency parameter. PMID:25276253

  11. Surgical Treatment in Patients with Cervical Osteomyelitis: Single Institute's Experiences

    PubMed Central

    Hahn, Bang Sang; Kim, Kyung-Hyun; Park, Jung Yoon; Chin, Dong-Kyu; Kim, Keun-Su; Cho, Yong-Eun

    2014-01-01

    Objective To study practical guidelines and strategies in the treatment of cervical osteomyelitis. Methods We retrospectively reviewed 14 patients who underwent surgical treatment for cervical osteomyelitis from May 2000 to July 2008. We investigated their clinical course, antibiotic regimen, surgical methods, and laboratory and radiologic findings including X-ray, CT and MRI. Results 5 patients had primary spondylodiscitis, 5 patients had post operative spondylodiscitis and 4 patients had tuberculosis in cervical spine. The causative microorganisms were MRSA (5), P. aeruginosa (1), Methicillin resistant coagulase negative streptococcus (1), P. aeruginosa changed to MRSA (1), and 2 patients showed no growth on culture studies. Patients were treated 13.8 weeks (range, 5.4-25.8) with IV antibiotics and then treated for 58.2 days (range, 13-106) with oral antibiotics. Antituberculotic medications were used for a mean of 383.8 days. Patients were treated with anterior debridement and fusion (5), irrigation and debridement (5), simultaneous cervical anterior interbody and transthoracic thoracic interbody fusion (1). 3 patients underwent the planned 2-staged operation, which included an anterior debridement with or without fusion for the 1st operation and posterior instrumentation for 2nd operation. 10 patients (71.4%) had neurologic deficits at the time of diagnosis and 7 patients (70%) among them improved post-operatively. Conclusion Anterior cervical spine surgery is the preferable treatment option in patients with neurological deterioration, extensive bony destruction with expected kyphotic deformity, and uncontrolled infection being managed only with antibiotics. Antibiotics are also important for thorough treatment. PMID:25346763

  12. [Full attention to several key issues in surgical treatment for the elderly patients with gastrointestinal cancer].

    PubMed

    Zhu, Zhenggang

    2016-05-01

    With the development of population aging in our country, the incidence of gastrointestinal cancer is increasing. The risk of developing gastrointestinal cancer in elderly over 75 years was 5-6 times and the risk of death of gastrointestinal cancer was 7-8 times of the general population. As compared to non-elderly, the incidence of gastric cancer was not decreased obviously but the total incidence of colorectal cancer was increased more quickly. Therefore, screening of gastrointestinal cancer should be performed in the elderly for early discovery, diagnosis and treatment. Because of the insidious onset of the illness in elderly patients, gastrointestinal cancers are mostly diagnosed at advanced or late stage (stage III or IV). Well differentiated cancer is more common, such as papillary or tubular adenocarcinoma. Lauren type, Borrmann II or III are more common in gastric cancer, which are relatively favorable. Compared with non-elderly patients, many elderly patients also suffer from comorbid diseases with higher operation risk and postoperative complication rates. Therefore, we must pay great attention to the perioperative management and the surgical operation for the elderly patients. In this paper, several key issues involved the development trend of incidence and mortality of gastrointestinal cancer, the clinicopathological characteristics, the comorbidity and surgical treatment in the elderly patients with gastrointestinal cancer will be elaborated, aiming at promoting further attention to the clinical therapeutic strategies, management measures and prognostic factors for the elderly patients with gastrointestinal cancer.

  13. Equine surgical colic: risk factors for postoperative complications.

    PubMed

    French, N P; Smith, J; Edwards, G B; Proudman, C J

    2002-07-01

    The reason for undertaking this study was that postoperative complications of colic surgery lead to patient discomfort, prolonged hospitalisation and increased cost. Potential risk factors for the 6 most common postoperative complications (jugular thrombosis, ileus, re-laparotomy, wound suppuration, incisional herniation and colic) were evaluated using multivariable models. Jugular thrombosis was associated significantly with heart rate greater than 60 beats/min and with increased packed cell volume (PCV) at admission. The risk of postoperative ileus also increased with increasing PCV at admission and was higher in horses recovering from pedunculated lipoma obstruction. Incisional herniation was strongly associated with wound suppuration and with increasing heart rate at admission. The emergence of cardiovascular parameters as risk factors for several postoperative complications is consistent with the hypothesis that endotoxaemia is important in the development of these complications. Early referral of colic cases, prior to the development of severe endotoxaemic shock, may minimise the risk of some postoperative complications. Horses that have suffered epiploic foramen entrapment, are more than 4 times as likely to undergo re-laparotomy than other horses. Horses that have suffered postoperative ileus have a similarly increased risk of undergoing re-laparotomy. The risk of postoperative colic is significantly associated with horses recovering from large colon torsion (>360 degrees) and with having undergone re-laparotomy. Hazard ratios (with 95% confidence intervals) for these last two effects are 3.1 (1.7, 5.7) and 3.4 (1.9, 6.2), respectively. Knowledge of the risk factors for postoperative complications allows more accurate prognostication postoperatively and suggests ways in which the risk of postoperative complications can be minimised.

  14. Prevalence of calcification of the mitral valve annulus in patients undergoing surgical repair of mitral valve prolapse.

    PubMed

    Fusini, Laura; Ghulam Ali, Sarah; Tamborini, Gloria; Muratori, Manuela; Gripari, Paola; Maffessanti, Francesco; Celeste, Fabrizio; Guglielmo, Marco; Cefalù, Claudia; Alamanni, Francesco; Zanobini, Marco; Pepi, Mauro

    2014-06-01

    Factors correlating to mitral annulus calcification (MAC) include risk factors predisposing to atherosclerosis. In patients with mitral valve (MV) prolapse (MVP), other anatomic or mechanical factors have been supposed to facilitate MAC. The aims of this study were, in patients with MVP undergoing MV repair, (1) to describe the prevalence and characteristics of MAC, (2) to correlate MAC with clinical risk factors, coronary involvement, and aortic valve disease, and (3) to describe prevalence, site, and extension of MAC in fibroelastic deficiency (FED) versus Barlow's disease (BD) and correlate MAC to surgical outcomes (repair vs replacement). In 410 consecutive patients with MVP suitable for surgical MV repair, detailed clinical and echocardiographic data were collected to characterize MAC in BD and FED. MAC was found in 99 patients (24%). Age, female gender, coronary artery disease, and cardiovascular risk factors were correlated with MAC. MAC was equally distributed in FED and BD groups despite patients with FED being older with more cardiovascular risk factors. The most common localization of MAC was annular involvement adjacent to P2 (75%), P1 (31%), and P3 (35%). The presence of MAC affected surgical outcomes in both groups (8% patients with MAC underwent replacement after a first attempt of repair vs 3% without MAC). MAC is a common finding in patients undergoing MV repair, and several clinical characteristics correlate with MAC either in FED or BD. In conclusion, despite very high percentage of repairability, MAC influences surgical outcomes and very detailed echo evaluation is advocated. PMID:24837266

  15. Thickness of the adductor pollicis muscle in nutritional assessment of surgical patients

    PubMed Central

    Valente, Katarina Papera; Silva, Naira Marceli Fraga; Faioli, Amanda Barcelos; Barreto, Marina Abelha; de Moraes, Rafael Araújo Guedes; Guandalini, Valdete Regina

    2016-01-01

    ABSTRACT Objective To evaluate the correlation between thickness of the muscle adductor pollicis and anthropometric measurements, body mass index and Subjective Global Assessment in the nutritional assessment of surgical patients. Methods The study population comprised patients admitted to the general and reconstructive surgery unit of a university hospital in the city of Vitória (ES), Brazil. The inclusion criteria were patients evaluated in the first 48 hours of admission, aged ≥20 years, hemodynamically stable, with no edema or ascites. Data analysis was performed using the software Statistical Package for Social Science 21.0, significance level of 5%. Results The sample consisted of 150 patients that were candidates to surgery, mean age of 42.7±12.0 years. The most common reasons for hospitalization were surgical procedures, gastrintestinal diseases and neoplasm. Significant association was observed between thickness of adductor pollicis muscle and Subjective Global Assessment (p=0.021) and body mass index (p=0.008) for nutritional risk. Significant correlation was found between thickness of adductor pollicis muscle and arm muscle circumference, corrected arm muscle area, calf circumference and body mass index. There were no significant correlations between thickness of adductor pollicis muscle and triceps skinfold and age. Conclusion The use of thickness of adductor pollicis muscle proved to be an efficient method to detect malnutrition in surgical patients and it should be added to the screening process of hospitalized patients, since it is easy to perform, inexpensive and noninvasive. PMID:27074229

  16. The relationship between direct-care RN specialty certification and surgical patient outcomes.

    PubMed

    Boyle, Diane K; Cramer, Emily; Potter, Catima; Gatua, Mary W; Stobinski, James X

    2014-11-01

    Specialty certification enhances patient safety in health care by validating that practice is consistent with standards of excellence. The purpose of this research was to explore the relationship between direct-care, specialty-certified nurses employed in perioperative units, surgical intensive care units (SICUs), and surgical units and nursing-sensitive patient outcomes in SICUs and surgical units. Lower rates of central-line-associated bloodstream infections in SICUs were significantly associated with higher rates of CPAN (certified postanesthesia nurse) (β = -0.09, P = .05) and CNOR/CRNFA (certified nurse operating room/certified RN first assistant) (β = -0.17, P = .00) certifications in perioperative units. Unexpectedly, higher rates of CNOR/CRNFA certification in perioperative units were associated with higher rates of hospital-acquired pressure ulcers (β = 0.08, P = .03) and unit-acquired pressure ulcers (β = 0.13, P = .00), possibly because of a higher risk of pressure ulcers in the patient population. Additional research is needed to clarify this relationship. Our findings lend credence to perioperative, SICU, and surgical nurses participating in lifelong learning and continuous professional development, including achievement of specialty certification.

  17. Results of Surgical Therapy in Patients with Medullary Thyroid Carcinoma.

    PubMed

    Vlad, Mihaela; Zosin, Ioana; Timar, Bogdan; Lazar, Fulger; Vlad, Adrian; Timar, Romulus; Cornianu, Marioara

    2016-08-01

    Medullary thyroid carcinoma (MTC) is a rare form of malignancy, having an intermediate prognosis. Controversies exist regarding the best surgical approach. The aim of the study was to analyze the outcome in a group of patients with MTC, diagnosed and followed up in a single care center. We performed a retrospective analysis of all the patients diagnosed with MTC in the Department of Endocrinology from the County Emergency Hospital Timisoara between 1992 and 2012. The study group included 19 patients, 6 men (31.6 %), mean age 41.2 ± 12.5 years (20-72 years). The preoperative diagnosis was based on the protocol for nodular thyroid disease. Total or near-total thyroidectomy was performed in 10 out of 16 patients who could be operated. Postoperative follow-up included repeated measurements of serum calcitonin and imaging investigations. Nine out of the total of 19 (47.3 %) patients had hereditary forms of MTC. Most of the cases (84.2 %) were submitted to surgery. The median duration of follow-up was 84 months. The pTNM staging indicated that the majority of the patients with hereditary MTC were diagnosed in an earlier stage. Disease remission was achieved in 7 cases (43.8 %). Four patients, all with sporadic forms, died. Survival rates at 1, 5 and 10 years were significantly higher (p = 0.048) in patients with hereditary MTC. An early diagnosis of MTC allows a better surgical approach and an improved survival rate. We support the general recommendation that modified radical neck dissection is not necessary for all the patients with MTC. PMID:27574350

  18. Surgical Margins and the Risk of Local-Regional Recurrence After Mastectomy Without Radiation Therapy

    SciTech Connect

    Childs, Stephanie K.; Chen Yuhui; Duggan, Margaret M.; Golshan, Mehra; Pochebit, Stephen; Wong, Julia S.; Bellon, Jennifer R.

    2012-12-01

    Purpose: Although positive surgical margins are generally associated with a higher risk of local-regional recurrence (LRR) for most solid tumors, their significance after mastectomy remains unclear. We sought to clarify the influence of the mastectomy margin on the risk of LRR. Methods and Materials: The retrospective cohort consisted of 397 women who underwent mastectomy and no radiation for newly diagnosed invasive breast cancer from 1998-2005. Time to isolated LRR and time to distant metastasis (DM) were evaluated by use of cumulative-incidence analysis and competing-risks regression analysis. DM was considered a competing event for analysis of isolated LRR. Results: The median follow-up was 6.7 years (range, 0.5-12.8 years). The superficial margin was positive in 41 patients (10%) and close ({<=}2 mm) in 56 (14%). The deep margin was positive in 23 patients (6%) and close in 34 (9%). The 5-year LRR and DM rates for all patients were 2.4% (95% confidence interval, 0.9-4.0) and 3.5% (95% confidence interval, 1.6-5.3) respectively. Fourteen patients had an LRR. Margin status was significantly associated with time to isolated LRR (P=.04); patients with positive margins had a 5-year LRR of 6.2%, whereas patients with close margins and negative margins had 5-year LRRs of 1.5% and 1.9%, respectively. On univariate analysis, positive margins, positive nodes, lymphovascular invasion, grade 3 histology, and triple-negative subtype were associated with significantly higher rates of LRR. When these factors were included in a multivariate analysis, only positive margins and triple-negative subtype were associated with the risk of LRR. Conclusions: Patients with positive mastectomy margins had a significantly higher rate of LRR than those with a close or negative margin. However, the absolute risk of LRR in patients with a positive surgical margin in this series was low, and therefore the benefit of postmastectomy radiation in this population with otherwise favorable

  19. Assessment of surgical wounds in the home health patient: definitions and accuracy with OASIS-C.

    PubMed

    Trexler, Rhonda A

    2011-10-01

    The number of surgical patients receiving home care continues to grow as hospitals discharge patients sooner. Home health clinicians must gain knowledge of the wound healing stages and surgical wound classification to collect accurate data in the Outcome and Assessment Information Set-C (OASIS-C). This article provides the information clinicians need to accurately assess surgical wounds and implement best practices for improving surgical wounds in the home health patient.

  20. Surgical Management in Elderly Patients with Tuberculous Spondylodiscitis: Ten Year Mortality Audit Study

    PubMed Central

    Kothari, Manish Kundanmal; Tikoo, Agnivesh; Nene, Abhay Madhusudan

    2016-01-01

    Study Design Retrospective study. Purpose To evaluate the factors affecting immediate postoperative mortality in elderly patients with tuberculous spondylodiscitis. Overview of Literature Treatment of spinal tuberculosis in the elderly involves consideration of age and co-morbidities, and often leads to an extended conservative management. Surgical intervention in these patients becomes a complex decision. There are no studies on risk factors of mortality in surgically treated elderly with tuberculous spondylodiscitis. Methods Two hundred and seventy-six patients with spondylodiscitis were operated between 2005 and 2015. 20 consecutive patients over 70 years of age with and proven tuberculosis who met the inclusion/exclusion criteria were included. Demographic, clinical and radiological profile data with operative details of instrumentation, blood loss, surgical duration, and mortality were noted. There were 20 patients (6 males, 14 females) with a mean age of 73.5 years. The patients were divided into those with mortality (M) and those who survived (non-mortality, NM). Various variables were statistically tested for immediate postoperative medical complications and mortality. Results There were four mortalities (20%). Age, sex, number of medical co-morbidities, American Society of Anaesthesiologists grade, Frankel grade C or worse, number of vertebrae involved, number of levels fused, blood loss and operative time did not have statistically significant impact on immediate postoperative mortality. Only preoperative immobility duration was statistically higher in the M group (p=0.016) than in the NM group. Conclusions Preoperative immobility is associated with immediate postoperative mortality in elderly patients with spinal tuberculosis undergoing surgery. The findings identify preoperative immobility as a risk factor for mortality, which could contribute to a more detailed prognostic discussion between surgeon and patient before surgery. PMID:27790320

  1. Examining Noncardiac Surgical Procedures in Patients on Extracorporeal Membrane Oxygenation.

    PubMed

    Taghavi, Sharven; Jayarajan, Senthil N; Mangi, Abeel A; Hollenbach, Kathryn; Dauer, Elizabeth; Sjoholm, Lars O; Pathak, Abhijit; Santora, Thomas A; Goldberg, Amy J; Rappold, Joseph F

    2015-01-01

    As extracorporeal membrane oxygenation (ECMO) is increasingly used for patients with cardiac and/or pulmonary failure, the need for noncardiac surgical procedures (NCSPs) in these patients will continue to increase. This study examined the NCSP required in patients supported with ECMO and determined which variables affect outcomes. The National Inpatient Sample Database was examined for patients supported with ECMO from 2007 to 2010. There were 563 patients requiring ECMO during the study period. Of these, 269 (47.8%) required 380 NCSPs. There were 149 (39.2%) general surgical procedures, with abdominal exploration/bowel resection (18.2%) being most common. Vascular (29.5%) and thoracic procedures (23.4%) were also common. Patients requiring NCSP had longer median length of stay (15.5 vs. 9.2 days, p = 0.001), more wound infections (7.4% vs. 3.7%, p = 0.02), and more bleeding complications (27.9% vs. 17.3%, p = 0.01). The incidences of other complications and inpatient mortality (54.3% vs. 58.2%, p = 0.54) were similar. On logistic regression, the requirement of NCSPs was not associated with mortality (odds ratio [OR]: 0.91, 95% confidence interval [CI]: 0.68-1.23, p = 0.17). However, requirement of blood transfusion was associated with mortality (OR: 1.70, 95% CI: 1.06-2.74, p = 0.03). Although NCSPs in patients supported with ECMO does not increase mortality, it results in increased morbidity and longer hospital stay.

  2. Factors affecting surgical mortality and morbidity in patients with obstructive jaundice.

    PubMed

    Gönüllü, N N; Cantürk, N Z; Utkan, N Z; Yidirir, C; Dülger, M

    1998-01-01

    The importance of clinical and laboratory parameters which have an effect on postoperative mortality and morbidity was evaluated in 124 patients operated on because of obstructive jaundice. The causes of obstructive jaundice were a malign disease in 38 patients (30.6%) and a benign disease in 86 patients (69.4%). Biliary enteric anastomosis in 66 patients (53%), external drainage in 46 patients (37%), and cholecystectomy in 12 patients (10%) were the surgical techniques of choice for correction of obstructive jaundice. There were significantly high mortality rates in patients with weight loss, more than 10 kg during preoperative the month (p < 0.05); jaundice longer than 21 days, (p < 0.001); and malignancy caused jaundice (p < 0.002). Haematocrite less than 30% (p < 0.05), albumin level below 3 g/dl (p < 0.01), blood urea nitrogen level above 30 mg/dl (p < 0.001), and bilirubine above 10 mg/dl (p < 0.01) were determined as risk factors in mortality. Direct relationships between the number of risk factors, complications, and mortality ratios were determined. One or more complications were determined in patients with more than six risk factors. High mortality rate was also determined in patients who had five and more risk factors. The following factors were evaluated: respiratory, circulatory, renal functions, and infection, and metabolic concomitant diseases, and comorbid scores for each patient were calculated. High rate complications in patients with eight and more comorbid scores and high mortality rates in patients with six and more were also determined. Finally, all these parameters were important in demonstrating postoperative mortality in obstructive jaundice patients. We suggest that surgery after treatment of correctable risk factors decreases postoperative morbidity and mortality.

  3. Discharge planning for the elderly ambulatory surgical patient.

    PubMed

    Burden, Nancy

    2004-12-01

    Discharge planning for the elderly ambulatory surgery patient should begin as soon as the patient's procedure is booked. Successful discharge planning relies on 1) comprehensive preoperative assessment; 2) effective communication among the surgical facility's caregivers, the physician's office, the patient, and the family; 3) consideration of the patient's preoperative status; and 4) a strong patient and family education plan. The challenges of planning the aftercare are compounded by the physical, social, financial, cognitive, and sensory changes related to the normal aging process as well as to systemic diseases, which are more prevalent in the older population than in younger patients. The elderly patient's discharge plan should identify and address age-related barriers to communication, incorporate the patient's existing physical and medical condition, diminish the negative effects of social support challenges, and address environmental issues that can be improved to support recovery. The elderly population often deals with the imperfect: isolation from family or friends, aging bodies, hearing and visual loss, financial limitations, and emotional challenges. Although the nurse cannot reverse these challenges of old age, he or she can still make a difference by providing guidance and resources to blunt the potential complications of surgery and anesthesia. PMID:15801349

  4. Risk Factors for Anastomotic Leakage: A Retrospective Cohort Study in a Single Gastric Surgical Unit

    PubMed Central

    Kim, Sung-Ho; Son, Sang-Yong; Park, Young-Suk; Ahn, Sang-Hoon; Park, Do Joong

    2015-01-01

    Purpose Although several studies report risk factors for anastomotic leakage after gastrectomy for gastric cancer, they have yielded conflicting results. The present retrospective cohort study was performed to identify risk factors that are consistently associated with anastomotic leakage after gastrectomy for stomach cancer. Materials and Methods All consecutive patients who underwent gastrectomy at a single gastric surgical unit between May 2003 and December 2012 were identified retrospectively. The associations between anastomotic leakage and 23 variables related to patient history, diagnosis, and surgery were assessed and analyzed with logistic regression. Results In total, 3,827 patients were included. The rate of anastomotic leakage was 1.88% (72/3,827). Multiple regression analysis showed that male sex (P=0.001), preoperative/intraoperative transfusion (P<0.001), presence of cardiovascular disease (P=0.023), and tumor location (P<0.001) were predictive of anastomotic leakage. Patients with and without leakage did not differ significantly in terms of their 5-year survival: 97.6 vs. 109.5 months (P=0.076). Conclusions Male sex, cardiovascular disease, perioperative transfusion, and tumor location in the upper third of the stomach were associated with an increased risk of anastomotic leakage. Although several studies have reported that an anastomotic complication has a negative impact on long-term survival, this association was not observed in the present study. PMID:26468414

  5. Thinking in three's: changing surgical patient safety practices in the complex modern operating room.

    PubMed

    Gibbs, Verna C

    2012-12-14

    The three surgical patient safety events, wrong site surgery, retained surgical items (RSI) and surgical fires are rare occurrences and thus their effects on the complex modern operating room (OR) are difficult to study. The likelihood of occurrence and the magnitude of risk for each of these surgical safety events are undefined. Many providers may never have a personal experience with one of these events and training and education on these topics are sparse. These circumstances lead to faulty thinking that a provider won't ever have an event or if one does occur the provider will intuitively know what to do. Surgeons are not preoccupied with failure and tend to usually consider good outcomes, which leads them to ignore or diminish the importance of implementing and following simple safety practices. These circumstances contribute to the persistent low level occurrence of these three events and to the difficulty in generating sufficient interest to resource solutions. Individual facilities rarely have the time or talent to understand these events and develop lasting solutions. More often than not, even the most well meaning internal review results in a new line to a policy and some rigorous enforcement mandate. This approach routinely fails and is another reason why these problems are so persistent. Vigilance actions alone have been unsuccessful so hospitals now have to take a systematic approach to implementing safer processes and providing the resources for surgeons and other stakeholders to optimize the OR environment. This article discusses standardized processes of care for mitigation of injury or outright prevention of wrong site surgery, RSI and surgical fires in an action-oriented framework illustrating the strategic elements important in each event and focusing on the responsibilities for each of the three major OR agents-anesthesiologists, surgeons and nurses. A Surgical Patient Safety Checklist is discussed that incorporates the necessary elements to

  6. 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. PMID:1820390

  7. 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.

  8. Patient Safety Events and Harms During Medical and Surgical Hospitalizations for Persons With Serious Mental Illness

    PubMed Central

    Daumit, Gail L.; McGinty, Emma E.; Pronovost, Peter; Dixon, Lisa B.; Guallar, Eliseo; Ford, Daniel E.; Cahoon, Elizabeth K.; Boonyasai, Romsai T.; Thompson, David

    2016-01-01

    Objective This study explored the risk of patient safety events and associated nonfatal physical harms and mortality in a cohort of persons with serious mental illness. This group experiences high rates of medical comorbidity and premature mortality and may be at high risk of adverse patient safety events. Methods Medical record review was conducted for medical-surgical hospitalizations occurring during 1994–2004 in a community-based cohort of Maryland adults with serious mental illness. Individuals were eligible if they died within 30 days of a medical-surgical hospitalization and if they also had at least one prior medical-surgical hospitalization within five years of death. All admissions took place at Maryland general hospitals. A case-crossover analysis examined the relationships among patient safety events, physical harms, and elevated likelihood of death within 30 days of hospitalization. Results A total of 790 hospitalizations among 253 adults were reviewed. The mean number of patient safety events per hospitalization was 5.8, and the rate of physical harms was 142 per 100 hospitalizations. The odds of physical harm were elevated in hospitalizations in which 22 of the 34 patient safety events occurred (p<.05), including medical events (odds ratio [OR]=1.5, 95% confidence interval [CI]=1.3–1.7) and procedure-related events (OR=1.6, CI=1.2–2.0). Adjusted odds of death within 30 days of hospitalization were elevated for individuals with any patient safety event, compared with those with no event (OR=3.7, CI=1.4–10.3). Conclusions Patient safety events were positively associated with physical harm and 30-day mortality in nonpsychiatric hospitalizations for persons with serious mental illness. PMID:27181736

  9. Surgical strategy: matching the patient with the procedure.

    PubMed

    Hentz, Vincent R

    2002-08-01

    The general indications, timing, and choice of procedure can be determined by asking and answering the following questions appropriately: 1. Has the patient achieved neurologic, emotional, and social stability? 2. What is the patient's current level of motor and sensory resources and function? The number and strength of muscles remaining under good voluntary control are the most important variables. 3. Are the patient's expectations realistic? 4. Does the patient possess the necessary intelligence and motivation? Some procedures, such as arthrodesis of a specific joint, require little motivation to succeed; however, a complex set of muscle-tendon transfers requires a great deal of motor reeducation for the patient to achieve an optimal result. 5. Does the patient have the necessary time to invest in achieving a good result? The patient must be able to set aside the time necessary for postoperative immobilization in a cast or splint and for therapy and reeducation. 6. Are the necessary support services and personnel available and committed? 7. Have all preoperative obstacles to success been considered and has a plan developed to overcome any remaining obstacles? 8. Does the patient understand the potential complications and benefits? 9. Can the patient and professional team tolerate a complication, failure, or suboptimal result? Both the medical staff and the patient must be prepared for complications that may lead to a suboptimal outcome or frank failure. 10. Are the patient's current health and well-being ideal? 11. Is the surgical plan consistent with the patient's physical resources, goals, and expectations? 12. Does an alternate plan exist? 13. Does the surgeon understand the scope of the complications and how to salvage an acceptable result should a complication occur? PMID:12474600

  10. Risk factors and surgical management of anastomotic biliary complications after pediatric liver transplantation.

    PubMed

    Darius, Tom; Rivera, Jairo; Fusaro, Fabio; Lai, Quirino; de Magnée, Catherine; Bourdeaux, Christophe; Janssen, Magdalena; Clapuyt, Philippe; Reding, Raymond

    2014-08-01

    Biliary complications (BCs) still remain the Achilles heel of liver transplantation (LT) with an overall incidence of 10% to 35% in pediatric series. We hypothesized that (1) the use of alternative techniques (reduced size, split, and living donor grafts) in pediatric LT may contribute to an increased incidence of BCs, and (2) surgery as a first treatment option for anastomotic BCs could allow a definitive cure for the majority of these patients. Four hundred twenty-nine primary pediatric LT procedures, including 88, 91, 47, and 203 whole, reduced size, split, and living donor grafts, respectively, that were performed between July 1993 and November 2010 were retrospectively reviewed. Demographic and surgical variables were analyzed, and their respective impact on BCs was studied with univariate and multivariate analyses. The modalities of BC management were also reviewed. The 1- and 5-year patient survival rates were 94% and 90%, 89% and 85%, 94% and 89%, and 98% and 94% for whole, reduced size, split, and living donor liver grafts, respectively. The overall incidence of BCs was 23% (n = 98). Sixty were anastomotic complications [47 strictures (78%) and 13 fistulas (22%)]. The graft type was not found to be an independent risk factor for the development of BCs. According to a multivariate analysis, only hepatic artery thrombosis and acute rejection increased the risk of anastomotic BCs (P < 0.001 and P = 0.003, respectively). Anastomotic BCs were managed primarily with surgical repair in 59 of 60 cases with a primary patency rate of 80% (n = 47). These results suggest that (1) most of the BCs were anastomotic complications not influenced by the type of graft, and (2) the surgical management of anastomotic BCs may constitute the first and best therapeutic option. PMID:24809592

  11. Scoliosis in patients with Prader Willi Syndrome – comparisons of conservative and surgical treatment

    PubMed Central

    Weiss, Hans-Rudolf; Goodall, Deborah

    2009-01-01

    In children with Prader Willi syndrome (PWS), besides growth hormone (GH) therapy, control of the food environment and regular exercise, surgical treatment of scoliosis deformities seems the treatment of choice, even though the risks of spinal surgery in this specific population is very high. Therefore the question arises as to whether the risks of spinal surgery outweigh the benefits in a condition, which bears significant risks per se. The purpose of this systematic review of the Pub Med literature was to find mid or long-term results of spinal fusion surgery in patients with PWS, and to present the conservative treatment in a case study of nine patients with this condition. Types of studies included; all kinds of studies; retrospective and prospective ones, which reported upon the outcome of scoliosis surgery in patients with PWS. Types of participants included: patients with scoliosis and PWS. Type of intervention: surgery. Search strategy for identification of the studies; Pub Med; limited to English language and bibliographies of all reviewed articles. Nine patients with PWS from our data-base treated conservatively have been found, being 19 years or over at the time this study has been performed. The results of conservative management are described and related to the natural history and treatment results found in the Pub Med review. From 2210 titles displayed in the Pub Med database with the key word being "Prader Willi syndrome", 5 different papers were displayed at the date of the search containing some information on the outcome of surgery and none appeared to contain a mid or long-term follow-up. The PWS patients treated conservatively from our series all stayed below 70° and some of which improved. If the curve of scoliosis patients with PWS can be kept within certain limits (usually below 70 degrees) conservatively, this treatment seems to have fewer complications than surgical treatments. The results of our retrospective study of nine patients

  12. The Management of Patients after Surgical Treatment of Maxillofacial Tumors

    PubMed Central

    Rolski, D.; Zawadzki, P.; Życińska, K.; Mierzwińska-Nastalska, E.

    2016-01-01

    Morphological and functional disturbances induced by postsurgical defects and loss of tissues in the stomatognathic system due to the treatment of tumors in the maxillofacial region determine the therapeutic needs of patients. The study aimed at clinical and epidemiological evaluation of patients under prosthetic treatment in order to establish the algorithm for rehabilitation. The study group was composed of the patients after midface surgery (45.74%); surgery in a lower part of the face (47.38%); mixed postoperative losses (3.44%); loss of face tissues and surgery in other locations in the head and neck region (3.44%). The supplementary treatment was applied in 69.63% of patients. Clinical and additional examinations were performed to obtain the picture of postoperative loss, its magnitude, and location to plan the strategy of prosthetic rehabilitation. The management algorithm for prosthetic rehabilitation in patients after surgical treatment of maxillofacial neoplasms was based on its division in stages. The location and magnitude of postoperative losses, as well as the implementation of supplementary treatment of the patients after treatment of maxillofacial tumors, influence the planning of prosthetic rehabilitation that plays a key role and facilitates the patients' return to their prior living situation, occupational and family lives. PMID:27747229

  13. A Prospective Follow-up of Patients Treated Surgically or Non-Surgically for Full-thickness Rotator Cuff Tears

    PubMed Central

    Gagnier, Joel Joseph; Oltean, Hanna N.; Bedi, Asheesh; Carpenter, James E.; Miller, Bruce S.

    2013-01-01

    Objectives: The objectives of this project are: (1) to compare the efficacy of surgical versus non-surgical management of full-thickness rotator cuff tears, and (2) to detect variables that predict success within each treatment group. Methods: Patients who presented to our care for management of symptomatic full-thickness rotator cuff tears were enrolled in our Shoulder Registry and clinical data were collected prospectively. In addition to baseline demographic information, the following outcome measures were collected at baseline, 6 months, 1 year and annually up to 3 years: Western Ontario Rotator Cuff (WORC) Index, American Shoulder and Elbow Surgeons (ASES) score, Modified Marx Shoulder Activity Level Scale, VR-12, 100-point Single Assessment Numeric Evaluation (SANE) rating, 100-point visual analog scale (VAS) for pain, and a patient satisfaction scale. All patients were allocated treatment as recommended by the attending surgeon. We described all patient demographic characteristics, and performed linear and logistic regression for variables associated with treatment allocation and with treatment effects. We also used Student’ t-tests and Wilcoxon rank-sum tests where appropriate, to explore differences in treatment effects between the groups for all outcome measures at all time points. Results: A total of 292 patients were included with 155 allocated to surgery and 137 to non-surgical treatment. Those allocated to surgery were younger (58.6 years vs 65.2 years; P<.0001), less likely to have diabetes (12% vs 21%; P=0.05), more likely to have a known traumatic injury (71% vs 55%; P=0.002), and tended to be worse off on all outcome measures at baseline then the non-surgical group. Both the surgical group and non-surgical group improved on all outcome measures across the follow up period with several variables predicting changes at each time point. Table 1 contains the list of specific variables that predicted improved outcomes separately for both treatment

  14. A review of important medical and surgical considerations for obese patients undergoing arthroscopic surgery.

    PubMed

    Prodromo, John; Rackley, Justin; Mulcahey, Mary K

    2016-09-01

    Obesity represents a unique challenge in orthopaedic surgery, the impact of which is seen through all phases of injury: in the development of disease, during the operative procedure, and throughout the rehabilitation period. Given the high prevalence of obesity in the United States and around the world, this patient population represents a substantial proportion of patients in need of orthopedic care. The effects of this disease constrain both medical and financial resources. For obese patients undergoing orthopedic procedures, adequate steps must be taken to minimize the risks that occur before, during, and after surgical intervention. This literature review discusses the impact of obesity on arthroscopic procedures, with a focus on procedures involving the shoulder, hip, and knee. The management of obese patients during the perioperative period should address the specific concerns relating to these patients. Obesity is a risk factor for numerous comorbidities, is associated with surgical complications, and is a predictor of poor functional outcomes following arthroscopy. Efforts to minimize the negative impact of obesity on arthroscopic procedures are crucial. PMID:27578242

  15. [Surgical therapeutic strategy in vital risk polytrauma with multiple organ injuries, case report].

    PubMed

    Munteanu, Iulia; Stefan, S; Isloi, Anca; Coca, I C; Baroi, Genoveva; Radu, L; Lăpuşneanu, A; Tamaş, Camelia

    2008-01-01

    The medical interest for trauma pathology is incresing, due to the gravity of the given injuries. The surgical therapeutic strategy used is directly related to the localization and to the type of the trauma. The supplementary lesions and their vital risk also matter. The multidisciplinary team approach is the key to resolve this type of lesions with a good outcome. We recently observed an increasing tendency toward the rise of number and variety of patients with trauma, due to the great diversity of the etiopathogenic agents. The most important factor, during the assessment of a politraumatised patient is to diagnose correctly the functional deficits of vital organs and establish the vital prognosis. It is necessary to adopt the best and fast therapeutic strategy in order to obtain rapid life-saving decisions. PMID:20209777

  16. Quality of sleep in postoperative surgical oncologic patients.

    PubMed

    Barichello, Elizabeth; Sawada, Namie Okino; Sonobe, Helena Megumi; Zago, Márcia Maria Fontão

    2009-01-01

    This study aimed to evaluate surgical-oncologic patients' quality of sleep through the Pittsburgh Sleep Quality Index (PSQI) questionnaire. It is an exploratory study with transversal-observational design, in 46 postoperative head & neck and urology cancer patients. The PSQI questionnaire was used to evaluate the subjective quality of sleep and the occurrence of sleep disorders. Six PSQI components were statistically significant and 78.3% of the interviewees had impaired subjective quality of sleep. Among factors leading to sleep disorders we point out: taking too long to fall asleep; waking up in the middle of the night; getting up to go to the bathroom and napping during the day. This study is expected to sensitize the nursing team regarding the need to investigate quality of sleep and causes of its disorders in cancer survivors for an effective course of action. PMID:19820854

  17. Diabetes Mellitus as a Risk Factor in Glaucoma’s Physiopathology and Surgical Survival Time: A Literature Review

    PubMed Central

    Cunha, João Paulo; Amado, Duarte; Pinto, Luís Abegão; Ferreira, Joana

    2015-01-01

    ABSTRACT Glaucoma is a multifactorial condition under serious influence of many risk factors. The role of diabetes mellitus (DM) in glaucoma etiology or progression remains inconclusive. Although, the diabetic patients have different healing mechanism comparing to the general population and it has a possible-negative role on surgical outcomes. This review article attempts to analyze the association of both diseases, glaucoma and DM, before and after the surgery. The epidemiological studies, based mainly in population prevalence analyzes, have shown opposite outcomes in time and even in the most recent articles also the association remains inconclusive. On the contrary, the experimental models based on animal induced chronic hyperglycemia have shown an important association of both diseases, explained by common neurodegenerative mechanisms. Diabetic patients have a different wound healing process in the eye viz-a-viz other organs. The healing process is more and it results in lower surgical survival time, higher intraocular pressure (IOP) levels and, therefore, these patients usually need more medication to lower the IOP. Both randomized and nonrandomized retrospective and experimental molecular studies have shown the association between DM and glaucoma. Further studies are needed to get better explanations about outcomes on more recent surgical procedures and with the exponential use of antifibrotics. How to cite this article: Costa L, Cunha JP, Amado D, Pinto LA, Ferreira J. Diabetes Mellitus as a Risk Factor in Glaucoma’s Physiopathology and Surgical Survival Time: A Literature Review. J Curr Glaucoma Pract 2015;9(3):81-85. PMID:26997842

  18. Patient-tailored conservative surgical treatment of invasive uterine cervical squamous cell carcinoma. A review.

    PubMed

    Menczer, J

    2013-08-01

    The aim of this paper was to review currently available data regarding the results of a more conservative, patient-tailored surgical approach in selected cases of early invasive uterine squamous cell carcinoma (SCC). A PubMed search of investigations in the English language published from January 2000 to September 2012 containing the terms conservative surgery, conservative treatment, trachelectomy, parametrectomy, lymphadenectomy, sentinel lymph node biopsy and fertility sparing surgery in combination with SCC was made. Conization only is optimal for women with stage Ia1 disease mainly in tumors without lymph vascular space involvement (LVSI). In stage Ib1 patients interested to maintain reproductive capacity, vaginal or abdominal radical trachelectomy are the procedures of choice. Patients with small tumors (<2 cm), no deep invasion, no LVSI, and negative pelvic nodes are at very low risk of parametrial involvement and parametrectomy may be omitted in them. Such patients may benefit from less radical surgery and may be candidates for simple hysterectomy, simple trachelectomy, or conization with pelvic lymphadenectomy. Sentinel lymph node (SLN) biopsy is apparently a good predictor of node metastases and allows the performance of lymphadenectomy only in SLN positive cases. Thus lymphadenectomy may also be omitted in some patients. In young women with locally advanced tumors, neoadjuvant chemotherapy followed by fertility-sparing surgery may also be a feasible treatment. A more conservative, patient-tailored surgical approach in selected cases of early SCC is possible resulting in lower morbidity and preservation of fertility without compromising the outcome. PMID:24051940

  19. Surgical resection for gastrointestinal stromal tumors (GIST): experience on 25 patients

    PubMed Central

    Boni, Luigi; Benevento, Angelo; Dionigi, Gianlorenzo; Rovera, Francesca; Dionigi, Renzo

    2005-01-01

    Background Gastrointestinal stromal tumors (GIST) are infrequent and diagnosis and prognosis could be troublesome. We present short and long term results of surgical resection for GIST at the Department of Surgery, University of Insubria, during a period of 17 years. Materials and methods All patients' data, tumor characteristics, surgical procedure and survival data were analyzed retrospectively. Tumors were divided in risk classes using the classification proposed by Fletcher, based on tumor size and number of mitosis. Results Between 1987 and 2004, 25 patients underwent surgical resection for GIST. Stomach was the most common site of localization. Complete resection was achieved in 88% cases, while in 12% radical resection was not possible. The mean tumor size was 9.2 cm (1.2 – 30 cm): <5 cm diameter in 14/25 cases (56%), 5–10 cm in 5/25 (20%) and >10 cm in 6/25 (24%). Mitotic count was <10/50 HPF in 68% (17/25) and >10/50 in 32% (8/25). Using Fletcher's classification, tumors were divided in very low (11/25, 44%), low (4/25, 16%), intermediate (6/25, 24%) and high-risk (4/25, 16%) groups. The 5-year overall survival was 65% and 34% respectively with a statistically significant difference between tumors <5 cm and >10 cm in diameter and between complete and incomplete resection. High-risk tumors had a significantly shorter survival than low or very low risk. Conclusion Our experience confirms that GIST's are uncommon and aggressive cancers. The prognosis is strictly related to tumor size and number of mitosis. Although significant advances on new chemotherapeutic regimes have been made, to date, only radical surgery offers the chance of long-term survival. PMID:16384538

  20. 3D surgical planning in patients affected by lipodystrophy.

    PubMed

    Pérez-Carrasco, J A; Acha, B; Gómez-Cia, T; Lopez-Garcia, R A; Delgado, Carlos; Serrano, C

    2015-03-01

    Lipodystrophy is a pathological condition characterized by the focal or general absence of adipose tissue. Surgeons reset the patient's surface contours using injectable materials to recreate a normal physical appearance. However, due to difficulties in preoperative planning and intraoperative assessment, about 15% of the surgical procedures involved are reinterventions to improve volume or symmetry. This increases the need for an available, efficient tool capable of providing the surgeon with a good estimation of the volumes to be injected before the intervention proper begins. This work describes a virtual reality-based application for the surgical planning of facial lipodystrophy correction (FLIC). The tool uses points selected interactively by the surgeon to compute a curve that delimits the surface area to be operated on. It then automatically computes an estimated natural reconstructed surface and the quantity of volume that needs to be implanted during the intervention. Experiments have been carried out in which the filling volumes estimated using FLIC and ZBrush software were compared with the real volumes injected by the surgeon. ICCs higher than 0.97 indicate that there were no significant differences between the respective measurements, thus validating the tool proposed in this paper.

  1. Prevalence of HIV seropositivity among surgical patients in a tertiary care hospital.

    PubMed

    Bhattacharya, Susmita; Chakrabarty, Banya; Kundu, Pratip Kumar; Maji, Abhiram; Ghosal, S R; Dey, Krishna Kamal

    2011-12-01

    The incidence of HIV infection has increased tremendously over the last few years. The new 2006 estimates released by the National AIDS Control Organisation (NACO), supported by UNAIDS and WHO, indicate that national adult HIV prevalence in India is approximately 0.36%, which corresponds to an estimated 2 million to 3.1 million people living with HIV in this country. The positive rate of HIV tested persons has shown a rising trend. So, a study was conducted on patients attending the surgery department for different operative procedures and 13 patients were HIV reactive out of 1697 patients tested. Routine HIV testing is usually not carried out at most centres and the medical fraternity is constantly exposed to the risk of HIV infection which can have wide-ranging implications in a health professional's life. HIV testing should be insisted on every patient before undertaking any surgical procedure routinely.

  2. Futility and the care of surgical patients: ethical dilemmas.

    PubMed

    Grant, Scott B; Modi, Parth K; Singer, Eric A

    2014-07-01

    Futility has been a contentious topic in medicine for several decades. Surgery in critical or end-of-life situations often raises difficult questions about futility. In this article, we discuss the definition of futility, methods for resolving futility disputes, and some ways to reframe the futility debate to a more fruitful discussion about the goals of care, better communication between surgeon and patient/surrogate, and palliative surgical care. Many definitions of futile therapy have been discussed. The most controversial of these is "qualitative futility" which describes a situation in which the treatment provided is likely to result in an unacceptable quality of life. This is an area of continued controversy because it has been impossible to identify universally held beliefs about acceptable quality of life. Many authors have described methods for resolving futility disputes, including community standards and legalistic multi-step due process protocols. Others, however, have abandoned the concept of futility altogether as an unhelpful term. Reframing the issue of futility as one of inadequate physician-patient communication, these authors have advocated for methods of improving communication and strengthening the patient-physician relationship. Finally, we discuss the utilization of consultants who may be of use in resolving futility disputes: ethics committees, palliative care specialists, pastoral care teams, and dedicated patient advocates. Involving these specialists in a futility conflict can help improve communication and provide invaluable assistance in arriving at the appropriate treatment decision.

  3. Risk factors for worsened muscle strength after the surgical treatment of arteriovenous malformations of the eloquent motor area.

    PubMed

    Lin, Fuxin; Zhao, Bing; Wu, Jun; Wang, Lijun; Jin, Zhen; Cao, Yong; Wang, Shuo

    2016-08-01

    OBJECT Case selection for the surgical treatment of arteriovenous malformations (AVMs) of the eloquent motor area remains challenging. The aim of this study was to determine the risk factors for worsened muscle strength after surgery in patients with this disorder. METHODS At their hospital the authors retrospectively studied 48 consecutive patients with AVMs involving motor cortex and/or the descending pathway. All patients had undergone preoperative functional MRI (fMRI) and diffusion tensor imaging (DTI), followed by resection. Both functional and angioarchitectural factors were analyzed with respect to the change in muscle strength. Functional factors included lesion-to-corticospinal tract distance (LCD) on DTI and lesion-to-activation area distance (LAD) and cortical reorganization on fMRI. Based on preoperative muscle strength, the changes in muscle strength at 1 week and 6 months after surgery were defined as short-term and long-term surgical outcomes, respectively. Statistical analysis was performed using the statistical package SPSS (version 20.0.0, IBM Corp.). RESULTS Twenty-one patients (43.8%) had worsened muscle strength 1 week after surgery. However, only 10 patients (20.8%) suffered from muscle strength worsening 6 months after surgery. The LCD was significantly correlated with short-term (p < 0.001) and long-term (p < 0.001) surgical outcomes. For long-term outcomes, patients in the 5 mm ≥ LCD > 0 mm (p = 0.009) and LCD > 5 mm (p < 0.001) categories were significantly associated with a lower risk of permanent motor worsening in comparison with patients in the LCD = 0 mm group. No significant difference was found between patients in the 5 mm ≥ LCD > 0 mm group and LCD > 5 mm group (p = 0.116). Nidus size was the other significant predictor of short-term (p = 0.021) and long-term (p = 0.016) outcomes. For long-term outcomes, the area under the ROC curve (AUC) was 0.728, and the cutoff point was 3.6 cm. Spetzler-Martin grade was not associated with

  4. The Pulmonary Thromboembolism as a Risk of Surgical Treatments and the Role of Anticoagulant Prophylaxiss

    PubMed Central

    Cukic, Vesna

    2014-01-01

    Objective: Our objective is to show the number of patients with postoperative pulmonary thromboembolism (PPTE) treated in Intensive care unit of Clinic for pulmonary diseases an TB “Podhrastovi” in three-year period : from June 1, 2011 - June 1, 2014 and to indicate the importance of various surgical operations in the development of pulmonary thromboembolism (PTE). Material and methods: This is the retrospective study which shows the number of patients with PPTE treated in Intensive care unit of Clinic for pulmonary diseases an TB “Podhrastovi” in three-year period : from 01.06.2011.-01.06.2014. It represents the number of these patients, per cent of patients with PPTE of total patients with PTE, age and sex of patients, type of surgery, period expressed in days from surgery to diagnosis of PTE, presence of deep venous thrombosis (DVT) of lower extremities, massiveness of PPTE e.g. level of pulmonary artery with embolus. Results: In three-year period 232 patients with PTE were treated in Intensive care unit of Clinic “Podhrastovi”. 60 of them or 25.86% were patients with 24 males or 40% middle-aged 58.5 years, and 36 females or 60% middle-aged 56.3 years. PPTE developed in 15 patients with abdominal, 11 with urologic, 8 with gynecologic, 15 with orthopedic, 4 with cardiologic, 2 with vascular, 3 with neurosurgical, 1 with glandular and 1 with orl operations. The average period from operation to diagnosis of PPTE was 10.5 days for women, and 13.8 days for men. Only two patients had acute DVT after operation (one man and one woman), and five had amnesias of previous DVT or PTE. The level or the site of pulmonary embolus was different from segmental to main branches of pulmonary artery. Conclusion: Different surgical operations are the big risk factor for the development of PTE. There is great significance of anticoagulant prophylaxis before surgery even in patients with no anamnesis of previous DVT or PTE. PMID:25568626

  5. Diffusion of Surgical Innovations, Patient Safety, and Minimally Invasive Radical Prostatectomy

    PubMed Central

    Parsons, J. Kellogg; Messer, Karen; Palazzi, Kerrin; Stroup, Sean; Chang, David

    2015-01-01

    IMPORTANCE Surgical innovations disseminate in the absence of coordinated systems to ensure their safe integration into clinical practice, potentially exposing patients to increased risk for medical error. OBJECTIVE To investigate associations of patient safety with the diffusion of minimally invasive radical prostatectomy (MIRP) resulting from the development of the da Vinci robot. DESIGN, SETTING, AND PARTICIPANTS A cohort study of 401 325 patients in the Nationwide Inpatient Sample who underwent radical prostatectomy during MIRP diffusion between January 1, 2003, and December 31, 2009. MAIN OUTCOMES AND MEASURES We used Agency for Healthcare Research and Quality Patient Safety Indicators (PSIs), which measure processes of care and surgical provider performance. We estimated the prevalence of MIRP among all prostatectomies and compared PSI incidence between MIRP and open radical prostatectomy in each year during the study. We also collected estimates of MIRP incidence attributed to the manufacturer of the da Vinci robot. RESULTS Patients who underwent MIRP were more likely to be white (P = .004), have fewer comorbidities (P = .02), and have undergone surgery in higher-income areas (P = .005). The incidence of MIRP was substantially lower than da Vinci manufacturer estimates. Rapid diffusion onset occurred in 2006, when MIRP accounted for 10.4% (95% CI, 10.2-10.7) of all radical prostatectomies in the United States. In 2005, MIRP was associated with an increased adjusted risk for any PSI (adjusted odds ratio, 2.0; 95% CI, 1.1-3.7; P = .02) vs open radical prostatectomy. Stratification by hospital status demonstrated similar patterns: rapid diffusion onset among teaching hospitals occurred in 2006 (11.7%; 95% CI, 11.3-12.0), with an increased risk for PSI for MIRP in 2005 (adjusted odds ratio, 2.7; 95% CI, 1.4-5.3; P = .004), and onset among nonteaching hospitals occurred in 2008 (27.1%; 95% CI, 26.6-27.7), with an increased but nonsignificant risk for PSI in 2007

  6. Stratification of risk to the surgical team in removal of small arms ammunition implanted in the craniofacial region: case report.

    PubMed

    Forbes, Jonathan A; Laughlin, Ian; Newberry, Shane; Ryhn, Michael; Pasley, Jason; Newberry, Travis

    2016-09-01

    In cases of penetrating injury with implantation of small arms ammunition, it can often be difficult to tell the difference between simple ballistics and ballistics associated with unexploded ordnances (UXOs). In the operative environment, where highly flammable substances are often close to the surgical site, detonation of UXOs could have catastrophic consequences for both the patient and surgical team. There is a paucity of information in the literature regarding how to evaluate whether an implanted munition contains explosive material. This report describes a patient who presented during Operation Enduring Freedom with an implanted munition suspicious for a UXO and the subsequent workup organized by Explosive Ordnance Disposal (EOD) Company prior to surgical removal. Clinical risk factors for UXOs include assassination attempts and/or wartime settings. Specific radiological features suggestive of a UXO include projectile size greater than 7.62-mm caliber, alterations in density of the tip, as well as radiological evidence of a hollowed-out core. If an implanted UXO is suspected, risks to the surgical and anesthesia teams can be minimized by notifying the nearest military installation with EOD capabilities and following clinical practice guidelines set forth by the Joint Theater Trauma System. PMID:26832604

  7. Radiation Therapy Alone in cT1-3N0 Non-small Cell Lung Cancer Patients Who Are Unfit for Surgical Resection or Stereotactic Radiation Therapy: Comparison of Risk-Adaptive Dose Schedules

    PubMed Central

    Cho, Won Kyung; Noh, Jae Myoung; Ahn, Yong Chan; Oh, Dongryul; Pyo, Hongryull

    2016-01-01

    Purpose High dose definitive radiation therapy (RT) alone is recommended to patients with cT1-3N0 non-small cell lung cancer, who are unfit for surgery or stereotactic RT. This study was conducted to evaluate the clinical outcomes and cost-effectiveness following RT alone using two different modest hypofractionation dose schemes. Materials and Methods Between 2001 and 2014, 124 patients underwent RT alone. From 2001 till 2010, 60 Gy in 20 fractions was delivered to 79 patients (group 1). Since 2011, 60 Gy in 20 fractions (group 2, 20 patients), and 60 Gy in 15 fractions (group 3, 25 patients) were selectively chosen depending on estimated risk of esophagitis. Results At follow-up of 16.7 months, 2-year rates of local control, progression-free survival, and overall survival were 62.6%, 39.1%, and 59.1%, respectively. Overall survival was significantly better in group 3 (p=0.002). In multivariate analyses, cT3 was the most powerful adverse factor affecting clinical outcomes. Incidence and severity of radiation pneumonitis were not different among groups, while no patients developed grade 2 esophagitis in group 3 (p=0.003). Under current Korean Health Insurance Policy, RT cost per person was 22.5% less in group 3 compared with others. Conclusion The current study demonstrated that 60 Gy in 15 fractions instead of 60 Gy in 20 fractions resulted in comparable clinical outcomes with excellent safety, direct cost saving, and improved convenience to the patients with tumors located at ≥ 1.5 cm from the esophagus. PMID:26987393

  8. [Prophylaxis of complications after radical surgical intervention for mammary gland cancer in elderly patients].

    PubMed

    Hrybach, S M; Borodaĭ, N V

    2014-10-01

    Surgical treatment of 80 patients, suffering mammary gland cancer (MGC), was conducted. The complications rate in elderly and young patients after radical surgical treatment was analyzed. There was established, that while preparation Traumastem P application in elderly patients, suffering MGC, the lymphorrhea volume and duration are reducing, what prevents complications in postoperative period.

  9. Assessment of bleeding during minor oral surgical procedures and extraction in patients on anticoagulant therapy

    PubMed Central

    Jimson, S.; Amaldhas, Julius; Jimson, Sudha; Kannan, I.; Parthiban, J.

    2015-01-01

    Introduction: The risk of postoperative hemorrhage from oral surgical procedures has been a concern in the treatment of patients who are receiving long-term anticoagulation therapy. A study undertaken in our institution to address questions about the amount and severity of bleeding associated with minor outpatient oral surgery procedures by assessing bleeding in patients who did not alter their anticoagulant regimen. Subjects and Methods: Eighty-three patients receiving long-term anticoagulant therapy visited Department of Oral and Maxillofacial Surgery from May 2010 to October 2011 for extractions and minor oral surgical procedures. Each patient was required to undergo preoperative assessment of prothrombin time (PT) and measurement of the international normalized ratio. Fifty-six patients with preoperative PT values within the therapeutic range 3–4 were included in the study. The patients’ age ranged between 30 and 75 years. Application of surgispon was done following the procedure. Extraction of teeth performed with minimal trauma to the surrounding tissues, the socket margins sutured, and sutures removed after 5 days. Results: There was no significant incidence of prolonged or excessive hemorrhage and wound infection and the healing process was normal. PMID:26015691

  10. Surgical versus nonoperative treatment of asymptomatic carotid stenosis. 290 patients documented by intravenous angiography.

    PubMed Central

    Hertzer, N R; Flanagan, R A; Beven, E G; O'Hara, P J

    1986-01-01

    From 1980 through 1982, intravenous extracranial digital subtraction angiography (DSA) was performed in 6684 patients at the Cleveland Clinic. Of these, 290 previously unoperated patients had asymptomatic carotid stenosis exceeding 50% of lumen diameter on unequivocal DSA studies. Either the presence or the absence of carotid bruits substantially misrepresented the severity of angiographic stenosis on approximately 30% of sides. Nonoperative management was employed in 195 patients, including 104 (53%) who received antiplatelet therapy, while another group of 95 patients underwent prophylactic carotid endarterectomy. During mean follow-up intervals of 33-38 months, surgical treatment significantly reduced the cumulative incidence of subsequent neurologic events in men (p = 0.05). Statistically unconfirmed trends also suggested that carotid endarterectomy tended to prevent late strokes in subsets of patients with greater than 70% stenosis or bilateral carotid lesions. The overall stroke rate for women was higher in the surgical group (p = 0.03), in part because of their unusual risk for perioperative complications (9%) in this particular series. Images FIG. 1. PMID:3527089

  11. Determinants of Malnutrition and Post-operative Complications in Hospitalized Surgical Patients

    PubMed Central

    de Aquino, José Luiz Braga

    2014-01-01

    ABSTRACT The study aimed to determine the nutritional status (NS) of hospitalized surgical patients and investigate a possible association between NS and type of disease, type of surgery and post-operative complications. The gender, age, disease, surgery, complications, length of hospital stay, number of medications, laboratory test results, and energy intake of 388 hospitalized surgical patients were recorded. NS was determined by classical anthropometry. The inclusion criteria were: nutritional status assessment done within the first 24 hours of admission, age ≥20 years, and complete medical history. Univariate and multiple Cox's regression analyses were employed to determine which variables were possible risk factors of malnutrition and complications. Malnutrition was more common in males (p=0.017), individuals aged 70 to 79 years (p=0.000), and individuals with neoplasms and digestive tract diseases (p=0.000). Malnourished individuals had longer hospital stays (p=0.013) and required more medications (p=0.001). The risk of malnutrition was associated with age and disease. Individuals aged 70 years or more had a two-fold increased risk of malnutrition (p=0.014; RR=2.207; 95% CI 1.169-4.165); those with neoplasms (p=0.008; RR=14.950; 95% CI 2.011-111.151) and those having digestive tract diseases (p=0.009; RR=14.826; 95% CI 1.939-113.362) had a 14-fold increased risk of malnutrition. Complications prevailed in older individuals (p=0.016), individuals with longer hospital stays (p=0.007), and individuals who died (p=0.002). The risk of complications was associated with age and BMI. In the present study, the risk of malnutrition was associated with age and type of disease; old age and low BMI may increase complications. PMID:25395903

  12. Limb-salvage angioplasty in poor surgical chronic liver disease and diabetic patients.

    PubMed

    Hamdy, Hussam; El-Kolly, M; Ezzat, H; Abbas, M; Farouk, Y; Naser, M; Magdy, M; Elraouf, A

    2013-08-01

    Critical limb ischemia (CLI) in high surgical risk patients with chronic liver diseases has a grave prognosis with a one-year mortality rate of 20% and a one-year amputation rate of 25% after the initial diagnosis. According to Trans-Atlantic Inter-Society Consensus (TASC)-II Guidelines, revascularization (surgical & endovascular) is the treatment of choice for patients with critical limb ischemia (CLI). The primary goal of revascularization is to relieve ischemic rest pain, heal ulcers, prevent amputation, improve patient's quality of life (limb salvage) and secondary goal was the periprocedural complications. Endovascular techniques include balloon angioplasty, stents, stent-grafts, and plaque debulking procedures. Surgical options, identification of patients at risk of postoperative complications could have an impact on the indications for a procedure as well as permitting modifications of treatment to reduce the surgical risk This study evaluated the treatment out comas after limb salvage angioplasty for patients who otherwise would be candidates for primary amputation due to poor co-morbid conditions as chronic liver disease and diabetes. The clinical evaluation, laboratory investigations and abdominal ultrasonography were performed to all patients to evaluate their liver status. Patients were classified according to Child-pugh classification into child A, B & C. All patients were subjected to either detailed arterial duplex or C.T. angiography to assess their arterial lesions from January 2008- January 2010. 95 patients with critical limb ischemia (Rutherford categories 4, 5, 6) were treated by primary percutaneous transluminal angioplasty (PTA). No patient was excluded on the basis of the extent of arterial occlusive disease. The primary end points were immediate technical success, clinical improvement and limb salvages rates. Secondary end points were periprocedural complications and mortality. Most of the patients were male (54.7%) with mean age 62 (48

  13. 3-D Storybook: Effects on Surgical Knowledge and Anxiety Among Four- to Six-Year-Old Surgical Patients.

    PubMed

    Macindo, John Rey B; Macabuag, Katherine R; Macadangdang, Carlo Miguel P; Macaranas, Margaux Valerie S; Macarilay, Marianne Jezelle Jem T; Madriñan, Natasha Nikki M; Villarama, Rouena S

    2015-07-01

    Inadequate surgical knowledge potentiates anxiety; however, no methodology simultaneously addresses anxiety and surgical knowledge. Our quasi-experimental study determined the effectiveness of a three-dimensional (3-D) storybook in increasing surgical knowledge and decreasing anxiety among young children scheduled for planned or required major surgeries. We studied 20 randomly assigned participants who received either the 3-D storybook or traditional health teaching. A presurgical knowledge questionnaire and modified Yale Preoperative Anxiety Scale assessed surgical knowledge and anxiety. Data were analyzed with one-way and repeated-measures multivariate analysis of variance. Results showed that both groups had higher knowledge scores (F = 8.94; P = .008) and lower anxiety scores (F = 5.13; P = .036) after the intervention. The children who received information from the 3-D storybook exhibited a significantly higher posttest knowledge score (F = 11.71; P = .003) and lower anxiety score (F = 10.05; P = .005) than the traditionally educated group of children. The 3-D storybook effectively increased surgical knowledge and decreased anxiety and could be used as an alternative method to prepare pediatric surgical patients.

  14. ["Incidental" thyroid carcinoma among patients in surgical treatment for nontumors thyroid desease].

    PubMed

    Nechaĭ, O P; Larin, O S; Cheren'ko, S M; Sheptukha, S A; Smoliar, V A; Zolotar'ov, P O

    2012-07-01

    Incidence of unexpected diagnosis of thyroid carcinoma among operations on benign thyroid surgical diseases (nodular goiter and Graves' disease) was studied in 608 patients within 2008-2009 years in specialized clinic of endocrine surgery. In 56 (9.2%) patients the "incidental" thyroid carcinoma including 43 (77%) - papillary microcarcinoma were diagnosed in histological investigations. In 10 (18%) patients which were performed within the first postoperative week. Repeated surgery demonstrates increased risk of complication (damage of parathyroid glands, recurrent laryngeal nerves and other anatomic structures of neck) considering less favoring conditions for secondary operations, it is worth to implement wider indications to frozen section, radical primary operation (total thyroidectomy at multi-nodular bilateral goiter and Graves' disease), and also maximal complete examination prior to surgery. PMID:23033769

  15. The Impact of Clostridum Difficile on Surgical Rate Among Ulcerative Colitis Patients: A Systemic Review and Meta-analysis

    PubMed Central

    Peng, Jiang-Chen; Shen, Jun; Zhu, Qi; Ran, Zhi-Hua

    2015-01-01

    There is growing recognition of the impact of Clostridum difficile infection (CDI) on patients with inflammatory bowel disease. Clostridium difficile infection causes greater morbidity and mortality. This study aimed to evaluate the impact of C. difficile on surgical risk among ulcerative colitis (UC) patients. We searched the following databases: MEDLINE, EMBASE, the Cochrane Central Register of Controlled Trials, ACP Journal Club, DARE, CMR, and HTA. Studies were included if fulfilled the following criteria: (1) Cohort or case–control studies, which involved a comparison group that lacked CDI, (2) Patients were given a primary diagnosis of UC, (3) Comorbidity of CDI was evaluated by enzyme immunoassay of stool for C. difficile toxin A and B or C. difficile stool culture, (4) Studies evaluated surgical rate, and (5) Studies reported an estimate of odds ratio, accompanied by a corresponding measure of uncertainty. Five studies with 2380 patients fulfilled the inclusion criteria. Overall, meta-analysis showed that UC with CDI patients had a significant higher surgical rate than patients with UC alone. (OR=1.76, 95% CI=1.36–2.28). C. difficile infection increased the surgical rate in UC patients. However, results should be interpreted with caution, given the limitations of this stud. PMID:26228363

  16. U.S. survey of surgical capabilities and experience with surgical procedures in patients with congenital haemophilia with inhibitors.

    PubMed

    Shapiro, A; Cooper, D L

    2012-05-01

    General guidelines exist for the use of recombinant activated factor VII (rFVIIa) to maintain haemostasis during surgery in congenital haemophilia A and B patients with high responding inhibitors (CHwI). Individual surgical plans are required and based upon historical therapy response, adverse events and anticipated procedure. Surgical interventions are feasible, yet it remains unclear how many US hemophilia treatment centres (HTCs) perform procedures in this fragile population. To better understand the US HTC surgical experience in CHwI patients and the number/types of procedures performed, a 21-question survey was sent to 133 US HTCs, with follow-up for response clarification and to non-responders. 98/133 HTCs (74%) responded, with 87 currently treating CHwI patients. In the last decade, 76/85 HTCs performed 994 surgeries on CHwI patients. Sites were experienced in the following procedures: central line insertion/removal (73 HTCs), dental (58), orthopaedic (52), abdominal (23), cardiovascular (14) and otolaryngologic (11). Experience with orthopaedic surgeries included synovectomies - arthroscopic (23 HTCs), radioisotopic (22), and open (7); joint replacement (18); fracture repair (14); and arthrodesis (8). Treatment modalities included rFVIIa bolus (83 HTCs) or continuous infusions (9), plasma-derived activated prothrombin complex concentrate (pd-aPCC) (55), antifibrinolytics (51), topical haemostatic agents (29), factor VIII (16) and fibrin sealants (14). Protocols for bypassing agents were used by 31/92 (33%) HTCs. Most US HTCs surveyed care for CHwI patients (74%) and have experience in minor surgery; fewer HTCs reported complex orthopaedic surgical experience. Identification of best practices and surgical barriers is required to guide future initiatives to support these patients.

  17. Patient-specific system for prognosis of surgical treatment outcomes of human cardiovascular system

    NASA Astrophysics Data System (ADS)

    Golyadkina, Anastasiya A.; Kalinin, Aleksey A.; Kirillova, Irina V.; Kossovich, Elena L.; Kossovich, Leonid Y.; Menishova, Liyana R.; Polienko, Asel V.

    2015-03-01

    Object of study: Improvement of life quality of patients with high stroke risk ia the main goal for development of system for patient-specific modeling of cardiovascular system. This work is dedicated at increase of safety outcomes for surgical treatment of brain blood supply alterations. The objects of study are common carotid artery, internal and external carotid arteries and bulb. Methods: We estimated mechanical properties of carotid arteries tissues and patching materials utilized at angioplasty. We studied angioarchitecture features of arteries. We developed and clinically adapted computer biomechanical models, which are characterized by geometrical, physical and mechanical similarity with carotid artery in norm and with pathology (atherosclerosis, pathological tortuosity, and their combination). Results: Collaboration of practicing cardiovascular surgeons and specialists in the area of Mathematics and Mechanics allowed to successfully conduct finite-element modeling of surgical treatment taking into account various features of operation techniques and patching materials for a specific patient. Numerical experiment allowed to reveal factors leading to brain blood supply decrease and atherosclerosis development. Modeling of carotid artery reconstruction surgery for a specific patient on the basis of the constructed biomechanical model demonstrated the possibility of its application in clinical practice at approximation of numerical experiment to the real conditions.

  18. Surgical complications associated with primary closure in patients with diabetic foot osteomyelitis

    PubMed Central

    García-Morales, Esther; Lázaro-Martínez, José Luis; Aragón-Sánchez, Javier; Cecilia-Matilla, Almudena; García-Álvarez, Yolanda; Beneit-Montesinos, Juan Vicente

    2012-01-01

    Background The aim of this study was to determine the incidence of complications associated with primary closure in surgical procedures performed for diabetic foot osteomyelitis compared to those healed by secondary intention. In addition, further evaluation of the surgical digital debridement for osteomyelitis with primary closure as an alternative to patients with digital amputation was also examined in our study. Methods Comparative study that included 46 patients with diabetic foot ulcerations. Surgical debridement of the infected bone was performed on all patients. Depending on the surgical technique used, primary surgical closure was performed on 34 patients (73.9%, Group 1) while the rest of the 12 patients were allowed to heal by secondary intention (26.1%, Group 2). During surgical intervention, bone samples were collected for both microbiological and histopathological analyses. Post-surgical complications were recorded in both groups during the recovery period. Results The average healing time was 9.9±SD 8.4 weeks in Group 1 and 19.1±SD 16.9 weeks in Group 2 (p=0.008). The percentage of complications was 61.8% in Group 1 and 58.3% in Group 2 (p=0.834). In all patients with digital ulcerations that were necessary for an amputation, a primary surgical closure was performed with successful outcomes. Discussion Primary surgical closure was not associated with a greater number of complications. Patients who received primary surgical closure had faster healing rates and experienced a lower percentage of exudation (p=0.05), edema (p<0.001) and reinfection, factors that determine the delay in wound healing and affect the prognosis of the surgical outcome. Further research with a greater number of patients is required to better define the cases for which primary surgical closure may be indicated at different levels of the diabetic foot. PMID:23050062

  19. [Surgical intervention in severe acute pancreatitis--retrospective study of 79 patients of the RWTH Aachen Surgical Clinic].

    PubMed

    Lohmann, A; Kasperk, R; Schumpelick, V

    1998-01-01

    This is a report on the surgical intervention in 79 patients with acute pancreatitis, who were operated in the Department of Surgery of the University Clinic RWTH Aachen in the period from 1986 to 1993. The main objective was the stratification of pancreatitis according to the Ranson-Score, the analysis of the surgical treatment and the timing of operation depending on the clinical condition. The average Ranson-score was 3.3 (median 3). 56 patients had necroses, which were removed because of the deteriorating clinical condition. In these cases the average Ranson-score was 4.2 (median 4). Seven patients (8.9% of the total number and 12.5% of the patients with necroses of the pancreas) died. This small number is the result of a severity-adapted management in a modern intensive care-unit and the good cooperation with the Department of Internal Medicine.

  20. Multimodal intraoperative monitoring (MIOM) during cervical spine surgical procedures in 246 patients

    PubMed Central

    Sutter, Martin A.; Grob, Dieter; Jeszenszky, Dezsö; Porchet, François; Dvorak, Jiri

    2007-01-01

    A prospective study of 246 patients who received multimodal intraoperative monitoring during cervical spine surgery between March 2000 and December 2005. To determine the sensitivity and specificity of MIOM techniques used to monitor spinal cord and nerve root function during cervical spine surgery. It is appreciated that complication rate of cervical spine surgery is low, however, there is a significant risk of neurological injury. The combination of monitoring of ascending and descending pathways may provide more sensitive and specific results giving immediate feedback information and/or alert regarding any neurological changes during the operation to the surgeon. Intraoperative somatosensory spinal and cerebral evoked potentials combined with continuous EMG and motor-evoked potentials of the spinal cord and muscles were evaluated and compared with postoperative clinical neurological changes. A total of 246 consecutive patients with cervical pathologies, majority spinal stenosis due to degenerative changes of cervical spine were monitored by means of MIOM during the surgical procedure. About 232 patients presented true negative while 2 patients false negative responses. About ten patients presented true positive responses where neurological deficit after the operation was predicted and two patients presented false positive findings. The sensitivity of MIOM applied during cervical spine procedure (anterior and/or posterior) was 83.3% and specificity of 99.2%. MIOM is an effective method of monitoring the spinal cord functional integrity during cervical spine surgery and can help to reduce the risk of neurological deficit by alerting the surgeon when monitoring changes are observed. PMID:17610090

  1. Minor Postoperative Increases of Creatinine Are Associated with Higher Mortality and Longer Hospital Length of Stay in Surgical Patients

    PubMed Central

    Kork, Felix; Balzer, Felix; Spies, Claudia D.; Wernecke, Klaus-Dieter; Ginde, Adit A.; Jankowski, Joachim; Eltzschig, Holger K.

    2015-01-01

    Background Surgical patients frequently experience postoperative increases in creatinine levels. The authors hypothesized that even small increases in postoperative creatinine levels are associated with adverse outcomes. Methods The authors examined the association of postoperative changes from preoperative baseline creatinine with all-cause in-hospital mortality and hospital length of stay (HLOS) in a retrospective analysis of surgical patients at a single tertiary care center between January 2006 and June 2012. Results The data of 39,369 surgical patients (noncardiac surgery n = 37,345; cardiac surgery n = 2,024) were analyzed. Acute kidney injury (AKI)—by definition of the Kidney Disease: Improving Global Outcome group—was associated with a five-fold higher mortality (odds ratio [OR], 4.8; 95% CI, 4.1 to 5.7; P < 0.001) and a longer HLOS of 5 days (P < 0.001) after adjusting for age, sex, comorbidities, congestive heart failure, preoperative hemoglobin, preoperative creatinine, exposure to radiocontrast agent, type of surgery, and surgical AKI risk factors. Importantly, even minor creatinine increases (Δcreatinine 25 to 49% above baseline but < 0.3 mg/dl) not meeting AKI criteria were associated with a two-fold increased risk of death (OR, 1.7; 95% CI, 1.3 to 2.4; P < 0.001) and 2 days longer HLOS (P < 0.001). This was more pronounced in noncardiac surgery patients. Patients with minor creatinine increases had a five-fold risk of death (OR, 5.4; 95% CI, 1.5 to 20.3; P < 0.05) and a 3-day longer HLOS (P < 0.01) when undergoing noncardiac surgery. Conclusions Even minor postoperative increases in creatinine levels are associated with adverse outcomes. These results emphasize the importance to find effective therapeutic approaches to prevent or treat even mild forms of postoperative kidney dysfunction to improve surgical outcomes. PMID:26492475

  2. Chronic rhinosinusitis in patients requiring surgical repair of a midface fracture.

    PubMed

    Yelverton, Joshua C; Jackson, Peter; Schmidt, Robert S

    2014-09-01

    Midface fractures commonly occur following trauma to the face and may cause changes in the normal sinus outflow system. To the best of our knowledge, no study has examined the incidence of rhinosinusitis following midface fractures. We report the incidence of chronic rhinosinusitis in patients who underwent surgical repair of a midface fracture. Our evaluation tool was the 20-item Sino-Nasal Outcome Test quality-of-life survey (SNOT-20). We mailed a demographic survey and the SNOT-20 questionnaire to 486 eligible patients who had undergone surgical repair of either a midface (n = 234) or mandible (n = 252) fracture; we had intended to use the latter cohort as a control group. Of the 234 midface patients, 34 (14.5%) returned a usable survey, but only 7 of the 252 mandibular patients (2.8%) did so, which was not a sufficient number for analysis; therefore we used normative data obtained from another study for comparison purposes. The mean SNOT-20 score in our cohort was 24.15, which was similar to the 28.7 mean score in the control cohort of patients with rhinosinusitis. The highest mean scores for the individual components of the SNOT-20 were for "Wake up at night," "Lack of a good night's sleep," "Wake up tired," and "Frustrated/restless/irritable." The components that the most patients found bothersome were "Facial pain/pressure," "Need to blow nose," "Runny nose," and "Lack of a good night's sleep." We conclude that patients who experience a midface fracture have a much higher risk of developing chronic rhinosinusitis that negatively affects their long-term quality of life. These patients should be monitored with long-term follow-up and treated appropriately. PMID:25255355

  3. Predictive Score Card in Lumbar Disc Herniation: Is It Reflective of Patient Surgical Success after Discectomy?

    PubMed

    Azimi, Parisa; Benzel, Edward C; Montazeri, Ali

    2016-01-01

    Does the Finneson-Cooper score reflect the true value of predicting surgical success before discectomy? The aim of this study was to identify reliable predictors for surgical success two year after surgery for patients with LDH. Prospective analysis of 154 patients with LDH who underwent single-level lumbar discectomy was performed. Pre- and post-surgical success was assessed by the Oswestry Disability Index (ODI) over a 2-year period. The Finneson-Cooper score also was used for evaluation of the clinical results. Using the ODI, surgical success was defined as a 30% (or more) improvement on the ODI score from the baseline. The ODI was considered the gold standard in this study. Finally, the sensitivity, specificity, and positive and negative predictive power of the Finneson-Cooper score in predicting surgical success were calculated. The mean age of the patients was 49.6 (SD = 9.3) years and 47.4% were male. Significant improvement from the pre- to post-operative ODI scores was observed (P < 0.001). Post-surgical success was 76.0% (n = 117). The patients' rating on surgical success assessments by the ODI discriminated well between sub-groups of patients who differed with respect to the Finneson-Cooper score. Regarding patients' surgical success, the sensitivity, specificity, and accuracy of the Finneson-Cooper ratings correlated with success rate. The findings indicated that the Finneson-Cooper score was reflective of surgical success before discectomy.

  4. Predictive Score Card in Lumbar Disc Herniation: Is It Reflective of Patient Surgical Success after Discectomy?

    PubMed

    Azimi, Parisa; Benzel, Edward C; Montazeri, Ali

    2016-01-01

    Does the Finneson-Cooper score reflect the true value of predicting surgical success before discectomy? The aim of this study was to identify reliable predictors for surgical success two year after surgery for patients with LDH. Prospective analysis of 154 patients with LDH who underwent single-level lumbar discectomy was performed. Pre- and post-surgical success was assessed by the Oswestry Disability Index (ODI) over a 2-year period. The Finneson-Cooper score also was used for evaluation of the clinical results. Using the ODI, surgical success was defined as a 30% (or more) improvement on the ODI score from the baseline. The ODI was considered the gold standard in this study. Finally, the sensitivity, specificity, and positive and negative predictive power of the Finneson-Cooper score in predicting surgical success were calculated. The mean age of the patients was 49.6 (SD = 9.3) years and 47.4% were male. Significant improvement from the pre- to post-operative ODI scores was observed (P < 0.001). Post-surgical success was 76.0% (n = 117). The patients' rating on surgical success assessments by the ODI discriminated well between sub-groups of patients who differed with respect to the Finneson-Cooper score. Regarding patients' surgical success, the sensitivity, specificity, and accuracy of the Finneson-Cooper ratings correlated with success rate. The findings indicated that the Finneson-Cooper score was reflective of surgical success before discectomy. PMID:27100287

  5. Update on medical and surgical options for patients with acute severe ulcerative colitis: What is new?

    PubMed Central

    Andrew, Rachel E; Messaris, Evangelos

    2016-01-01

    Acute severe ulcerative colitis (UC) is a highly morbid condition that requires both medical and surgical management through the collaboration of gastroenterologists and colorectal surgeons. First line treatment for patients presenting with acute severe UC consists of intravenous steroids, but those who do not respond require escalation of therapy or emergent colectomy. The mortality of emergent colectomy has declined significantly in recent decades, but due to the morbidity of this procedure, second line agents such as cyclosporine and infliximab have been used as salvage therapy in an attempt to avoid emergent surgery. Unfortunately, protracted medical therapy has led to patients presenting for surgery in a poorer state of health leading to poorer post-operative outcomes. In this era of multiple medical modalities available in the treatment of acute severe UC, physicians must consider the advantages and disadvantages of prolonged medical therapy in an attempt to avoid surgery. Colectomy remains a mainstay in the treatment of severe ulcerative colitis not responsive to corticosteroids and rescue therapy, and timely referral for surgery allows for improved post-operative outcomes with lower risk of sepsis and improved patient survival. Options for reconstructive surgery include three-stage ileal pouch-anal anastomosis or a modified two-stage procedure that can be performed either open or laparoscopically. The numerous avenues of medical and surgical therapy have allowed for great advances in the treatment of patients with UC. In this era of options, it is important to maintain a global view, utilize biologic therapy when indicated, and then maintain an appropriate threshold for surgery. The purpose of this review is to summarize the growing number of medical and surgical options available in the treatment of acute, severe UC. PMID:27721922

  6. Complications after Surgical Procedures in Patients with Cardiac Implantable Electronic Devices: Results of a Prospective Registry

    PubMed Central

    da Silva, Katia Regina; Albertini, Caio Marcos de Moraes; Crevelari, Elizabeth Sartori; de Carvalho, Eduardo Infante Januzzi; Fiorelli, Alfredo Inácio; Martinelli Filho, Martino; Costa, Roberto

    2016-01-01

    Background: Complications after surgical procedures in patients with cardiac implantable electronic devices (CIED) are an emerging problem due to an increasing number of such procedures and aging of the population, which consequently increases the frequency of comorbidities. Objective: To identify the rates of postoperative complications, mortality, and hospital readmissions, and evaluate the risk factors for the occurrence of these events. Methods: Prospective and unicentric study that included all individuals undergoing CIED surgical procedures from February to August 2011. The patients were distributed by type of procedure into the following groups: initial implantations (cohort 1), generator exchange (cohort 2), and lead-related procedures (cohort 3). The outcomes were evaluated by an independent committee. Univariate and multivariate analyses assessed the risk factors, and the Kaplan-Meier method was used for survival analysis. Results: A total of 713 patients were included in the study and distributed as follows: 333 in cohort 1, 304 in cohort 2, and 76 in cohort 3. Postoperative complications were detected in 7.5%, 1.6%, and 11.8% of the patients in cohorts 1, 2, and 3, respectively (p = 0.014). During a 6-month follow-up, there were 58 (8.1%) deaths and 75 (10.5%) hospital readmissions. Predictors of hospital readmission included the use of implantable cardioverter-defibrillators (odds ratio [OR] = 4.2), functional class III­-IV (OR = 1.8), and warfarin administration (OR = 1.9). Predictors of mortality included age over 80 years (OR = 2.4), ventricular dysfunction (OR = 2.2), functional class III-IV (OR = 3.3), and warfarin administration (OR = 2.3). Conclusions: Postoperative complications, hospital readmissions, and deaths occurred frequently and were strongly related to the type of procedure performed, type of CIED, and severity of the patient's underlying heart disease. PMID:27579544

  7. The Department of Veterans Affairs' NSQIP: the first national, validated, outcome-based, risk-adjusted, and peer-controlled program for the measurement and enhancement of the quality of surgical care. National VA Surgical Quality Improvement Program.

    PubMed Central

    Khuri, S F; Daley, J; Henderson, W; Hur, K; Demakis, J; Aust, J B; Chong, V; Fabri, P J; Gibbs, J O; Grover, F; Hammermeister, K; Irvin, G; McDonald, G; Passaro, E; Phillips, L; Scamman, F; Spencer, J; Stremple, J F

    1998-01-01

    OBJECTIVE: To provide reliable risk-adjusted morbidity and mortality rates after major surgery to the 123 Veterans Affairs Medical Centers (VAMCs) performing major surgery, and to use risk-adjusted outcomes in the monitoring and improvement of the quality of surgical care to all veterans. SUMMARY BACKGROUND DATA: Outcome-based comparative measures of the quality of surgical care among surgical services and surgical subspecialties have been elusive. METHODS: This study included prospective assessment of presurgical risk factors, process of care during surgery, and outcomes 30 days after surgery on veterans undergoing major surgery in 123 medical centers; development of multivariable risk-adjustment models; identification of high and low outlier facilities by observed-to-expected outcome ratios; and generation of annual reports of comparative outcomes to all surgical services in the Veterans Health Administration (VHA). RESULTS: The National VA Surgical Quality Improvement Program (NSQIP) data base includes 417,944 major surgical procedures performed between October 1, 1991, and September 30, 1997. In FY97, 11 VAMCs were low outliers for risk-adjusted observed-to-expected mortality ratios; 13 VAMCs were high outliers for risk-adjusted observed-to-expected mortality ratios. Identification of high and low outliers by unadjusted mortality rates would have ascribed an outlier status incorrectly to 25 of 39 hospitals, an error rate of 64%. Since 1994, the 30-day mortality and morbidity rates for major surgery have fallen 9% and 30%, respectively. CONCLUSIONS: Reliable, valid information on patient presurgical risk factors, process of care during surgery, and 30-day morbidity and mortality rates is available for all major surgical procedures in the 123 VAMCs performing surgery in the VHA. With this information, the VHA has established the first prospective outcome-based program for comparative assessment and enhancement of the quality of surgical care among multiple

  8. Risk Factors for Parenteral Nutrition–associated Liver Disease Following Surgical Therapy for Necrotizing Enterocolitis

    PubMed Central

    Duro, Debora; Mitchell, Paul D.; Kalish, Leslie A.; Martin, Cami; McCarthy, Maggie; Jaksic, Tom; Dunn, James; Brandt, Mary L.; Nobuhara, Kerilyn K.; Sylvester, Karl G.; Moss, R. Lawrence; Duggan, Christopher

    2012-01-01

    Objective The aim of the study was to prospectively determine risk factors for the development of parenteral nutrition–associated liver disease (PNALD) in infants who underwent surgery for necrotizing enterocolitis (NEC), the most common cause of intestinal failure in children. Patients and Methods From February 2004 to February 2007, we diagnosed 464 infants with NEC, of whom 180 had surgery. One hundred twenty-seven patients were available for full analysis. PNALD was defined as serum direct bilirubin ≥2 mg/dL or ALT ≥2× the upper limit of normal in the absence of sepsis after ≥14 days of exposure to PN. Median Results Median gestational age was 26 weeks and 68% were boys. Seventy percent of the cohort developed PNALD and the incidence of PNALD varied significantly across the 6 study sites, ranging from 56% to 85% (P=0.05). Multivariable logistic regression analysis identified small-bowel resection or creation of jejunostomy (odds ratio [OR] 4.96, 95% confidence interval [CI] 1.97–12.51, P = 0.0007) and duration of PN in weeks (OR 2.37, 95% CI 1.56–3.60, P < 0.0001) as independent risk factors for PNALD. Preoperative exposure to PN was also associated with the development of PNALD; the risk of PNALD was 2.6 (95% CI 1.5–4.7; P = 0.001) times greater in patients with ≥4 weeks of preoperative PN compared with those with less preoperative PN use. Breast milk feedings, episodes of infection, and gestational age were not related to the development of PNALD. Conclusions The incidence of PNALD is high in infants with NEC undergoing surgical treatment. Risk factors for PNALD are related to signs of NEC severity, including the need for small-bowel resection or proximal jejunostomy, as well as longer exposure to PN. Identification of these and other risk factors can help in the design of clinical trials for the prevention and treatment of PNALD and for clinical assessment of patients with NEC and prolonged PN dependence. PMID:21464752

  9. Prognostic Factors of Cholangiocarcinoma After Surgical Resection: A Retrospective Study of 293 Patients

    PubMed Central

    Mao, Zhi-yuan; Guo, Xiao-chuan; Su, Dan; Wang, Li-jie; Zhang, Ting-ting; Bai, Li

    2015-01-01

    Background Cholangiocarcinoma is one of the most common malignancies in China. Surgical resection is the only treatment option; however, diagnosis at advanced stage precludes surgery. Comprehensive knowledge of prognostic markers is missing. Hence, the aim of this study was to determine clinicopathological indexes that would be indicative of prognosis in post-operative cases of cholangiocarcinoma. Material/Methods A retrospective analysis of 293 cases of cholangiocarcinoma patients attending the 301 Military Hospital in Beijing, China between January 2004 and December 2010 were included in the study. The patients had follow-up history until August 2012. Cox proportional hazards model analysis was performed to identify indexes of prognosis. All indicators were analyzed by univariate and multivariate analysis. Results The median follow-up time was 55.90 months, with recurrence and metastasis in 162 cases (55.3%) and death in 223 cases (76.1%). The 1-year, 3-year, and 5-year survival rates were 71.7%, 38.2%, and 10.6%, respectively. The independent risk factors of overall survival were degree of tumor differentiation, TNM stage, surgical margin, intraoperative blood transfusion, tumor location, alkaline phosphatase levels in blood, and relapse. Conclusions Good prognosis in cholangiocarcinoma patients is indicated by highly differentiated tumor, early stages of TNM staging, no resection margin invaded, no intraoperative blood transfusion, intrahepatic tumor, normal alkaline phosphatase levels, and no relapse. PMID:26269932

  10. Systematic review of prognostic factors predicting outcome in non-surgically treated patients with sciatica.

    PubMed

    Verwoerd, A J H; Luijsterburg, P A J; Lin, C W C; Jacobs, W C H; Koes, B W; Verhagen, A P

    2013-09-01

    Identification of prognostic factors for surgery in patients with sciatica is important to be able to predict surgery in an early stage. Identification of prognostic factors predicting persistent pain, disability and recovery are important for better understanding of the clinical course, to inform patient and physician and support decision making. Consequently, we aimed to systematically review prognostic factors predicting outcome in non-surgically treated patients with sciatica. A search of Medline, Embase, Web of Science and Cinahl, up to March 2012 was performed for prospective cohort studies on prognostic factors for non-surgically treated sciatica. Two reviewers independently selected studies for inclusion and assessed the risk of bias. Outcomes were pain, disability, recovery and surgery. A best evidence synthesis was carried out in order to assess and summarize the data. The initial search yielded 4392 articles of which 23 articles reporting on 14 original cohorts met the inclusion criteria. High clinical, methodological and statistical heterogeneity among studies was found. Reported evidence regarding prognostic factors predicting the outcome in sciatica is limited. The majority of factors that have been evaluated, e.g., age, body mass index, smoking and sensory disturbance, showed no association with outcome. The only positive association with strong evidence was found for leg pain intensity at baseline as prognostic factor for subsequent surgery.

  11. [Surgical correction of dislipodemia in patients with obesity].

    PubMed

    Fishman, M B; Mirchuk, K K; Chie, Ma; Muzhikov, S P

    2014-01-01

    The results of surgical treatment of 139 patients with metabolic syndrome, obesity and dislipodemia were analyzed. Modern bariatric operations (4 types) were performed by using laparoscopic method. There were regulated bandages of the stomach (RBS), lengthwise gastric resections (LGR), biliopancreatic and stomach bypass surgeries (BBS, SBS). Results of five-year follow-up indicated that restrictive operations on the stomach (RBS, LGR) aimed to correct overweight and dislipodemia had some limitations to application in a varying degree. The RBS operation should be appropriate to use for women of the young age group, when an initial body-weight index wasn't more than 43 kg/m2. The LGR operation was effective for men of the young age group and women in case of moderately expressed dislipodemia and in case when the initial body-weight index didn't exceed more than 45 kg/m2. Combined bariatric operations (BBS, SBS) were most likely effective on body weight and dislipodemia.

  12. Surgical Outcome of Ahmed Valve Implantation in Mexican Patients with Neovascular Glaucoma

    PubMed Central

    Lazcano-Gomez, Gabriel; Jimenez-Roman, Jesus; Hernandez-Garciadiego, Carlos

    2014-01-01

    ABSTRACT Purpose: To describe clinical results of Ahmed glaucoma valve implantation in Mexican patients with neovascular glaucoma (NVG). Materials and methods: We reviewed records of 60 eyes of 60 patients with NVG who underwent Ahmed valve implantation, with a follow-up period of 1 year. We identified successful and failed cases and compared baseline and follow-up characteristics to identify possible differences between both groups. Results: We classified 36 eyes (60%) as successful and 24 (40%) as failed cases. We found a significant difference in success rate in patients who had a hypertensive phase at any time during the follow-up period (OR = 5.15, CI = 1.49-20.15, p = 0.004). Patients in the success group showed a statistically significant decrease in the number of glaucoma medications 1 year after surgery (p <0.0001). We found a statistically significant difference in success rate in patients who had preoperative best corrected visual acuity (BCVA) better than logmar 0.70 (odds ratio 4.31, CI = 1.1-19.3, p = 0.03086). Conclusion: A hypertensive postoperative phase and a preoperative BCVA worse or equal to 20/100 seem to be risk factors for Ahmed valve surgical failure in patients with NVG. How to cite this article: Hernandez-Oteyza A, Lazcano-Gomez G, Jimenez-Roman J, Hernandez-Garciadiego C. Surgical Outcome of Ahmed Valve Implantation in Mexican Patients with Neovascular Glaucoma. J Curr Glaucoma Pract 2014;8(3):86-90. PMID:26997817

  13. Multiscale modeling and surgical planning for single ventricle heart patients

    NASA Astrophysics Data System (ADS)

    Marsden, Alison

    2011-11-01

    Single ventricle heart patients are among the most challenging for pediatric cardiologists to treat, and typically undergo a palliative course of three open-heart surgeries starting immediately after birth. We will present recent tools for modeling blood flow in single ventricle heart patients using a multiscale approach that couples a 3D Navier-Stokes domain to a 0D closed loop lumped parameter network comprised of circuit elements. This coupling allows us to capture the effect of changes in local geometry, such as shunt sizes, on global circulatory dynamics, such as cardiac output. A semi-implicit numerical method is formulated to solve the coupled system in which flow and pressure information is passed between the two domains at the inlets and outlets of the model. A finite element method with outflow stabilization is applied in the 3D Navier-Stokes domain, and the LPN system of ordinary differential equations is solved numerically using a Runge-Kutta method. These tools are coupled via automated scripts to a derivative-free optimization method. Optimization is used to systematically explore surgical designs using clinically relevant cost functions for two stages of single ventricle repair. First, we will present results from optimization of the first stage Blalock Taussig Shunt. Second, we will present results from optimization of a new Y-graft design for the third stage of single ventricle repair called the Fontan surgery. The Y-graft is shown, in simulations, to successfully improve hepatic flow distribution, a known clinical problem. Preliminary clinical experience with the Y-graft will be discussed.

  14. Psychological modulation in patients surgically intervened for gastroesophageal reflux disease.

    PubMed

    Lara, F J Pérez; Carranque, G; Oehling, H; Hernández, J M; Oliva, H

    2014-08-01

    Gastroesophageal reflux disease (GERD) has been related with certain psychological dimensions. The influence of mood, emotional intelligence, and perceived quality of life on clinical symptoms and outcome of antireflux surgery was evaluated in GERD patients with and without hiatal hernia. The study included 61 patients who were diagnosed with GERD between 2003 and 2008: 16 of them without hiatal hernia (group A) and 45 of them with hiatal hernia (group B). All of these patients had undergone laparoscopic antireflux surgery. Patients were clinically examined and evaluated with the following instruments: Short Form (SF)-36 Health Survey, Gastrointestinal Quality of Life Index, Hospital Anxiety and Depression (HAD) Scale, and Trait Meta-Mood Scale (TMMS)-24. Proportions were compared by using the chi-squared test; averages were compared by using the Student's t-test (with Bonferroni's correction). In general, our patients intervened for GERD showed results lower than normal or close to the lower limit of normal in the administered tests. Patients in the group without hernia were younger (P < 0.001) and with lower American Society of Anaesthesiologists risk. They showed higher scores in the SF-36 dimensions: Physical Functioning, Physical Role and Emotional Role, and lower scores in the Social Role (P < 0.001). They showed lower scores in the Emotional dimension of Gastrointestinal Quality of Life Index (P = 0.0068) and worse results in the Hospital Anxiety and Depression subscales of Anxiety (P < 0.001) and Depression (not significant). Men in the group without hernia showed higher scores than men in the group with hernia in the TMMS subscales corresponding to Emotional Clarity and Emotional Repair (P < 0.001). Women in the group with hernia showed higher scores than women in the group without hernia regarding Emotional Clarity (P = 0.0012). GERD patients showed poor results in all the tests, and patients without hiatal hernia compared with patients with hernia showed

  15. Predictive Score Card in Lumbar Disc Herniation: Is It Reflective of Patient Surgical Success after Discectomy?

    PubMed Central

    Azimi, Parisa; Benzel, Edward C.; Montazeri, Ali

    2016-01-01

    Does the Finneson–Cooper score reflect the true value of predicting surgical success before discectomy? The aim of this study was to identify reliable predictors for surgical success two year after surgery for patients with LDH. Prospective analysis of 154 patients with LDH who underwent single-level lumbar discectomy was performed. Pre- and post-surgical success was assessed by the Oswestry Disability Index (ODI) over a 2-year period. The Finneson-Cooper score also was used for evaluation of the clinical results. Using the ODI, surgical success was defined as a 30% (or more) improvement on the ODI score from the baseline. The ODI was considered the gold standard in this study. Finally, the sensitivity, specificity, and positive and negative predictive power of the Finneson–Cooper score in predicting surgical success were calculated. The mean age of the patients was 49.6 (SD = 9.3) years and 47.4% were male. Significant improvement from the pre- to post-operative ODI scores was observed (P < 0.001). Post-surgical success was 76.0% (n = 117). The patients’ rating on surgical success assessments by the ODI discriminated well between sub-groups of patients who differed with respect to the Finneson–Cooper score. Regarding patients’ surgical success, the sensitivity, specificity, and accuracy of the Finneson-Cooper ratings correlated with success rate. The findings indicated that the Finneson–Cooper score was reflective of surgical success before discectomy. PMID:27100287

  16. Health risks associated with exposure to surgical smoke for surgeons and operation room personnel.

    PubMed

    Okoshi, Kae; Kobayashi, Katsutoshi; Kinoshita, Koichi; Tomizawa, Yasuko; Hasegawa, Suguru; Sakai, Yoshiharu

    2015-08-01

    Although surgical smoke contains potentially hazardous substances, such as cellular material, blood fragments, microorganisms, toxic gases and vapors, many operating rooms (ORs) do not provide protection from exposure to it. This article reviews the hazards of surgical smoke and the means of protecting OR personnel. Our objectives are to promote surgeons' acceptance to adopt measures to minimize the hazards. Depending on its components, surgical smoke can increase the risk of acute and chronic pulmonary conditions, cause acute headaches; irritation and soreness of the eyes, nose and throat; dermatitis and colic. Transmission of infectious disease may occur if bacterial or viral fragments present in the smoke are inhaled. The presence of carcinogens in surgical smoke and their mutagenic effects are also of concern. This review summarizes previously published reports and data regarding the toxic components of surgical smoke, the possible adverse effects on the health of operating room personnel and measures that can be used to minimize exposure to prevent respiratory problems. To reduce the hazards, surgical smoke should be removed by an evacuation system. Surgeons should assess the potential dangers of surgical smoke and encourage the use of evacuation devices to minimize potential health hazards to both themselves and other OR personnel.

  17. Health risks associated with exposure to surgical smoke for surgeons and operation room personnel.

    PubMed

    Okoshi, Kae; Kobayashi, Katsutoshi; Kinoshita, Koichi; Tomizawa, Yasuko; Hasegawa, Suguru; Sakai, Yoshiharu

    2015-08-01

    Although surgical smoke contains potentially hazardous substances, such as cellular material, blood fragments, microorganisms, toxic gases and vapors, many operating rooms (ORs) do not provide protection from exposure to it. This article reviews the hazards of surgical smoke and the means of protecting OR personnel. Our objectives are to promote surgeons' acceptance to adopt measures to minimize the hazards. Depending on its components, surgical smoke can increase the risk of acute and chronic pulmonary conditions, cause acute headaches; irritation and soreness of the eyes, nose and throat; dermatitis and colic. Transmission of infectious disease may occur if bacterial or viral fragments present in the smoke are inhaled. The presence of carcinogens in surgical smoke and their mutagenic effects are also of concern. This review summarizes previously published reports and data regarding the toxic components of surgical smoke, the possible adverse effects on the health of operating room personnel and measures that can be used to minimize exposure to prevent respiratory problems. To reduce the hazards, surgical smoke should be removed by an evacuation system. Surgeons should assess the potential dangers of surgical smoke and encourage the use of evacuation devices to minimize potential health hazards to both themselves and other OR personnel. PMID:25421864

  18. Surgical treatment of axillary hyperhidrosis with liposuction equipment: risks and benefits.

    PubMed

    Bieniek, Andrzej; Białynicki-Birula, Rafał; Baran, Wojciech; Kuniewska, Barbara; Okulewicz-Gojlik, Danuta; Szepietowski, Jacek C

    2005-01-01

    Axillary hyperhidrosis poses a serious problem to the affected patients. So far, the conservative measures employed seem to be disappointing, operations with axillary skin excision, undermining and/or skin reconstruction may cause secondary functional and cosmetic problems, whereas botulinum A toxin injections need to be repeated frequently. The aim of this study was to establish the safety, efficacy, and durability of subdermal (subcorial) suction sweat gland curettage in the treatment of axillary hyperhidrosis. So far, the method seems to be devoid of possible risks and drawbacks. In the last 4.5 years, 15 patients with axillary hyperhidrosis were operated on with the use of liposuction tools. First operations were performed in general anesthesia, then in tumescent anesthesia. The procedure of suction curettage was performed with the use of 3- to 4-mm wide liposuction cannulas. The patients were closely monitored during early stages of the healing process; then they were evaluated at 1 and 3 months, and finally at 1-4 years of the operation, when they were asked to assess the effects of the operation. Four patients had recurrence of the disease within 3 months; three of them were reoperated on, with good result. At 1-4 years of the operation, all our responders (ten of 15 patients) stated that the disease had completely subsided. The following complications were observed during the process of healing: hematomas, transient skin unevenness, and partial skin flap necrosis. In conclusion, subdermal suction curettage seems to be superior to botulinum A toxin injections by the effect durability, and to the surgical methods with skin excision and undermining by the probably lower complication rates. PMID:16356393

  19. Optimization of care for the pediatric surgical patient: Why now?

    PubMed

    Arca, Marjorie J; Goldin, Adam B; Oldham, Keith T

    2015-12-01

    In 2015, the American College of Surgeons (ACS) has begun to verify hospitals and ambulatory centers which meet consensus based optimal resource standards as "Children׳s Surgical Centers." The intent is to identify children-specific resources available within an institution and using a stratification system similar to the ACS Trauma Program match these to the needs of infants and children with surgical problems. This review briefly summarizes the history, supporting data and processes which drove this initiative.

  20. [Anxiolytic effect of preoperative showing of "anesthesia video" for surgical patients].

    PubMed

    Hashimoto, Y; Baba, S; Koh, H; Takagi, H; Ishihara, H; Matsuki, A

    1993-04-01

    Over 60% of preoperative surgical patients are reported to suffer from preoperative anxiety. Since 1986, an anesthesia video, explaining our routine anesthesia procedures has been shown to elective surgical patients preoperatively at our clinic. In 1990, as our anesthesia method was modified, we revised this video and evaluated the effect of this video on their preoperative anxiety. Female patients, in general, have much more anxiety than male patients, and the female patients of 30-59 years of age were the most anxious about their surgical operations not about anesthesia per se. The patients who were to undergo a major surgery, such as gynecological patients also belonged to the most anxious patient group. After demonstrating the video any patient group including gynecological patients of 30-59 years of age was less anxious about the upcoming anesthesia and surgery.

  1. Surgical indications and procedures of parathyroidectomy in patients with chronic kidney disease.

    PubMed

    Tominaga, Yoshihiro; Matsuoka, Susumu; Sato, Tetsuhiko

    2005-02-01

    The Kidney Foundation of the USA proposed clinical practice guidelines for bone metabolism and disease in chronic kidney disease including parathyroidectomy (PTx). We performed PTx in a total of 1725 patients with advanced secondary hyperparathyroidism (2HPT) and evaluated the K/DOQI guideline concerning PTx, comparing it with our surgical strategy. The guidelines emphasize the avoidance of ectopic calcification and cardiovascular complications which may be induced by hypercalcemia, hyperphosphatemia, and persistent high parathyroid hormone level. We agree with the attitude of the K/DOQI guideline. To decide surgical indications, we emphasize that the size of parathyroid gland is one of the important factors. The guideline recommends subtotal PTx and total PTx with autotransplantation. We prefer total PTx with forearm autograft, mainly because it is easier and safer to remove the residual parathyroid tissue from the forearm at recurrence compared to neck re-exploration. In Japan, almost all patients require long-term hemodialysis after PTx because of the very small opportunity of kidney transplantation. The risk of recurrence is not negligible. Based on our huge experience we believe our strategy for advanced secondary hyperparathyroidism can be accepted at least in Japan.

  2. Low dose heparin: bleeding and wound complications in the surgical patient. A prospective randomized study.

    PubMed Central

    Pachter, H L; Riles, T S

    1977-01-01

    A randomized prospective study of low dose heparin was performed in 175 surgical patients to determine the frequency of bleeding and wound complications. The patients were divided into three groups: (1) low dose heparin (5000 units two hours before operation and 5000 units every 12 hours following operation for five days); (2) low dose heparin postoperatively only; and (3) a control group. The frequency of bleeding and wound complications was 27% in group I, 7.5% in group II, and 1.4% in group III. The difference between the control patients and those heparinized pre- and postoperatively is statistically significant (p less than 0.005). None of the patients in any of the three groups had a pulmonary embolus, but the number of patients involved is too small to assess the significance of this finding. However, a bleeding and wound complication rate of 27% is significant. These findings indicate that perhaps the routine use of low dose heparin should be reserved for those patients with preoperative factors indicating an increased risk from thromboembolism. PMID:603271

  3. Surgical Treatment of Giant Liver Hemangioma Larger Than 10 cm: A Single Center's Experience With 86 Patients.

    PubMed

    Zhang, Wei; Huang, Zhi-Yong; Ke, Chang-Shu; Wu, Chao; Zhang, Zhi-Wei; Zhang, Bi-Xiang; Chen, Yi-Fa; Zhang, Wan-Guang; Zhu, Peng; Chen, Xiao-Ping

    2015-08-01

    The ideal surgical treatment of giant liver hemangioma is still controversial. This study aims to compare the outcomes of enucleation with those of resection for liver hemangioma larger than 10 cm in different locations of the liver and establish the preoperative predictors of increased intraoperative blood loss.Eighty-six patients underwent enucleation or liver resection for liver hemangioma larger than 10 cm was retrospectively reviewed. Patient demographic, tumor characteristics, surgical indications, the outcomes of both surgical treatment, and the clinicopathological parameters influencing intraoperative blood loss were analyzed.Forty-six patients received enucleation and 40 patients received liver resection. Mean tumor size was 14.1 cm with a range of 10-35 cm. Blood loss, blood product usage, operative time, hepatic vascular occlusion time and frequency, complications and postsurgical hospital stay were similar between liver resections and enucleation for right-liver and left-liver hemangiomas. There was no surgery-related mortality in either group. Bleeding was more related to adjacency of major vascular structures than the size of hemangioma. Adjacency to major vascular structures and right or bilateral liver hemangiomas were independently associated with blood loss >550 mL (P = 0.000 and 0.042, respectively).Both enucleation and liver resection are safe and effective surgical treatments for liver hemangiomas larger than 10 cm. The risk of intraoperative blood loss is related to adjacency to major vascular structures and the location of hemangioma.

  4. Surgical repair of Stanford type A aortic dissection in elderly patients: a contemporary systematic review and meta-analysis

    PubMed Central

    Chivasso, Pierpaolo; Guida, Gustavo; Vohra, Hunaid A.

    2016-01-01

    Background The results of surgical treatment of type A aortic dissection (AAD) in the elderly are controversial and aggravated by a higher operative mortality rate. The studies published in this subset of patients are mainly retrospective analyses or small samples from international registries. We sought to investigate this topic by conducting a contemporary meta-analysis of the most recent observational studies. Methods A systematic literature search was conducted for any study published in the last five years on aortic dissection treated surgically in patients 70 years and older. A pooled risk-ratio meta-analysis has been conducted three main post-operative outcomes: short-term mortality, stroke and acute kidney injury. Results A total of 11 retrospective observational studies have been included in the quantitative meta-analysis. Pooled meta-analysis showed an increased risk of short term mortality for the elderly population [relative risk (RR) =2.25; 95% CI, 1.79–2.83; I2=0%; P<0.0001], and this has been confirmed in a sub-analysis of patients 80 years and older. The risk of having stroke (RR =1.15; 95% CI, 0.89–1.5; I2=0%; P=0.28) and acute kidney injury (RR =0.79; 95% CI, 0.5–1.25, I2=14%, P=0.31) after surgery were comparable to the younger cohort of patients. Conclusions Although affected by an increased risk of short-term mortality in the elderly, surgical repair remains the treatment of choice for AAD. The main post-operative outcomes are comparable to younger patients and the mid-term survival rates are acceptable. PMID:27563539

  5. Development of a patient-specific surgical simulator for pediatric laparoscopic procedures.

    PubMed

    Saber, Nikoo R; Menon, Vinay; St-Pierre, Jean C; Looi, Thomas; Drake, James M; Cyril, Xavier

    2014-01-01

    The purpose of this study is to develop and evaluate a pediatric patient-specific surgical simulator for the planning, practice, and validation of laparoscopic surgical procedures prior to intervention, initially focusing on the choledochal cyst resection and reconstruction scenario. The simulator is comprised of software elements including a deformable body physics engine, virtual surgical tools, and abdominal organs. Hardware components such as haptics-enabled hand controllers and a representative endoscopic tool have also been integrated. The prototype is able to perform a number of surgical tasks and further development work is under way to simulate the complete procedure with acceptable fidelity and accuracy. PMID:24732536

  6. Orthodontic-surgical treatment after posttraumatic bilateral condylectomy of the mandible in an adult patient.

    PubMed

    Belli, Evaristo; Matteini, Claudio; Incisivo, Veronica

    2003-01-01

    A posttraumatic open bite associated with a bird face is reported. Condylectomy was indicated in relation to the plurifragmentary fracture of the condyles with limitation of mandibular movement. Condylectomies were mandatory as a result of delayed maxillofacial surgical treatment, which was related to the poor general condition of the patient after trauma. Functional disorder recovery and aesthetic deformity correction were planned by a team approach between orthodontists and maxillofacial surgeons with the support of a logopedist for the postural-related muscle problems. The main practical and theoretical problems presented by the clinical case were a result of the need to restore the occlusal relations and to avoid recurrence of open bite in this patient. The patient presented a wide alteration of muscular function and a strength fibrotic retraction with alteration in the relationship between upper and lower jaws and retrusion of the mandible associated to open bite. Orthodontic treatment was carried with no impact on the upper and lower axis, avoiding orthodontic correction of the open bite. Surgery corrected both the open bite and the bird face by means of bilateral sagittal split osteotomies. Wiring of the mandibular osteotomies and intermaxillary fixation allowed positioning of the mandibular ramus bilaterally because of the fibrosis and muscular action-related forces without resulting in a similar rotation of the mandible with the risk of recurrence. Myotherapy and logopedic support minimized the risk of recurrence, improved reduction of muscular tension with the resolution of the lip incompetence, and allowed functional recovery of mandibular movements. PMID:12544222

  7. Preoperative fasting times in elective surgical patients at a referral Hospital in Botswana

    PubMed Central

    Abebe, Worknehe Agegnehu; Rukewe, Ambrose; Bekele, Negussie Alula; Stoffel, Moeng; Dichabeng, Mompelegi Nicoh; Shifa, Jemal Zeberga

    2016-01-01

    Introduction Adults and children are required to fast before anaesthesia to reduce the risk of regurgitation and aspiration of gastric contents. However, prolonged periods of fasting are unnecessary and may cause complications. This study was conducted to evaluate preoperative fasting period in our centre and compare it with the ASA recommendations and factors that influence fasting periods. Methods This is a cross-sectional study of preoperative fasting times among elective surgical patients. A total numbers of 260 patients were interviewed as they arrived at the reception area of operating theatre using questionnaire. Results Majority of patients (98.1%) were instructed to fast from midnight. Fifteen patients (5.8%) reported that they were told the importance of preoperative fasting. The mean fasting period were 15.9±2.5 h (range 12.0-25.3 h) for solids and 15.3±2.3 h (range 12.0-22.0 h) for liquids. The mean duration of fasting was significantly longer for patients operated after midday compared to those operated before midday, p<0.001. Conclusion The mean fasting periods were 7.65 times longer for clear liquid and 2.5 times for solids than the ASA guidelines. It is imperative that the Hospital should establish Preoperative fasting policies and teach the staff who should ensure compliance with guidelines. PMID:27222691

  8. Transmission of human papillomavirus DNA from patient to surgical masks, gloves and oral mucosa of medical personnel during treatment of laryngeal papillomas and genital warts.

    PubMed

    Ilmarinen, Taru; Auvinen, Eeva; Hiltunen-Back, Eija; Ranki, Annamari; Aaltonen, Leena-Maija; Pitkäranta, Anne

    2012-11-01

    The risk of occupational human papillomavirus (HPV) transmission from patient to medical personnel during laser vaporization procedures remains controversial. The purpose of this study was to determine the risk of HPV transmission from the patient to the protective surgical masks, gloves and oral mucosa of medical personnel during the treatment of laryngeal papillomas and genital warts. The study involved five male patients scheduled for the surgical treatment of laryngeal papillomas, and five male patients undergoing carbon dioxide (CO(2)) laser treatment for urethral warts. Oral mucosa specimens were obtained from the study patients and the employees pre- and postoperatively. Samples were collected from the HPV-infected patient tissue, and from the surgical masks and gloves used by the employees. A total of 120 samples were analyzed for the presence of HPV DNA by PCR, using the degenerated MY09/11/HMB01 primers. After the papilloma procedures, the surgeons' gloves tested HPV positive in one of the five cases and those of the surgical nurse in three of the five cases. After the treatment of genital warts, HPV DNA corresponding to the patient tissue specimens was present in all the samples obtained from the surgical gloves of the operators. All oral mucosa samples obtained from 18 different employees tested HPV negative, as did the surgical mask specimens. According to our study, HPV may contaminate protective equipment, most of all surgical gloves, but transmission of HPV DNA to medical personnel is unlikely to occur provided that protective surgical gloves and masks are applied and disposed of properly.

  9. Descriptive summary of patients seen at the surgical companies during Operation Iraqi Freedom-1.

    PubMed

    Walker, G Jay; Zouris, James; Galarneau, Michael F; Dye, Judy

    2007-01-01

    The Navy-Marine Corps Combat Trauma Registry is a data repository summarizing information from data sets describing injuries sustained and treatments administered to casualties from the point of injury to rehabilitation. Among the medical facilities contributing data to the Combat Trauma Registry during Operation Iraqi Freedom were the Marine Corps forward surgical companies. The surgical companies offer resuscitative surgery, medical treatment, and temporary holding facilities, in addition to preparing patients for evacuation. This article reviews the types of patients admitted and treatments provided at the surgical companies during the major combat period of Operation Iraqi Freedom. The surgical companies saw an average of 15 to 17 patients per day during this period. Less than 20% of the U.S. casualties seen were wounded in action. In contrast, >75% of the enemy prisoner of war presentations were for battle injuries. Less than 15% of the patients were held at the facilities for >24 hours.

  10. Perioperative risk and management in patients with pulmonary hypertension.

    PubMed

    Minai, Omar A; Yared, Jean-Pierre; Kaw, Roop; Subramaniam, Kathirvel; Hill, Nicholas S

    2013-07-01

    Pulmonary hypertension (PH) is a known risk factor for perioperative complications. Unlike in the case of cardiac surgery, PH is currently not listed as an independent risk factor for postoperative complications in guidelines for the management of noncardiac surgery. Despite the paucity of data, though, patients with PH are often counseled against having elective procedures because early and sudden postoperative deaths have been reported. Patients with PH are unable to accommodate alterations in right ventricular (RV) preload or afterload induced by fluid shifts, medications, or changes in the autonomic nervous system precipitated by hypoxia or hypercapnia. These factors become magnified in situations of added stress such as surgical intervention. Systemic hypotension and arrhythmias may precipitate RV ischemia, further worsening RV function. Patient and surgical characteristics and choice of anesthetic technique are crucial factors in perioperative management. The two main principles of perioperative management are the prevention of systemic hypotension (risk of RV ischemia) and the prevention of acute elevations in pulmonary arterial pressure (risk of RV failure). Close monitoring, optimization of systemic BP, pain control, oxygenation and ventilation, avoidance of exacerbating factors, and use of vasopressors and pulmonary vasodilators as necessary are essential elements of management. Understanding the pathophysiology, cause, and severity of PH in the individual perioperative patient allows accurate risk assessment, optimization of PH and RV function prior to surgery, and appropriate intraoperative and postoperative management.

  11. Perioperative nurses' knowledge of indicators for pressure ulcer development in the surgical patient population.

    PubMed

    Lupear, Susan Krauser; Overstreet, Maria; Krau, Stephen D

    2015-06-01

    Despite focused attention to improve the quality and safety of patient care, and the financial impact pressure ulcers (PUs) can have on a health care provider or institution, evidence supports that PUs continue to occur in other patient populations during admission to the hospital. An example of a patient population in which evidence indicates that the development of PUs occurs, is patients who have a surgical procedure. The article discusses a project designed to identify potential knowledge deficits among perioperative nurses of indicators for PU development in the surgical patient population.

  12. Do Physical Symptoms Predict the Outcome of Surgical Fusion in Patients with Discogenic Low Back Pain?

    PubMed Central

    Orita, Sumihisa; Yamauchi, Kazuyo; Eguchi, Yawara; Aoki, Yasuchika; Nakamura, Junichi; Miyagi, Masayuki; Suzuki, Miyako; Kubota, Gou; Inage, Kazuhide; Sainoh, Takeshi; Sato, Jun; Shiga, Yasuhiro; Abe, Koki; Fujimoto, Kazuki; Kanamoto, Hiroto; Inoue, Gen; Takahashi, Kazuhisa

    2016-01-01

    Study Design Retrospective case series. Purpose To determine whether symptoms predict surgical outcomes for patients with discogenic low back pain (DLBP). Overview of Literature Specific diagnosis of DLBP remains difficult. Worsening of pain on flexion is a reported symptom of DLBP. This study sought to determine whether symptoms predict surgical outcomes for patients with DLBP. Methods We investigated 127 patients with low back pain (LBP) and no dominant radicular pain. Magnetic resonance imaging was used to select patients with disc degeneration at only one level. If pain was provoked during discography, we performed fusion surgery (87 patients). Visual analogue scale score and responses to a questionnaire regarding symptoms including worsening of pain on flexion or extension were assessed. Symptom sites before surgery were categorized into LBP alone, or LBP plus referred inguinal or leg pain. We followed 77 patients (average 3.0 years) and compared symptoms before surgery with surgical outcome. Results Sixty-three patients with a good outcome showed postsurgical pain relief (≥60% pain relief) and 14 patients with a poor outcome did not (<60% pain relief). In patients with good outcomes, worsening of LBP was evident in 65% of cases on flexion and in 35% on extension. However, these findings were not significantly different from those in patients with poor outcomes. The percentage of patients with LBP alone was significantly lower and the percentage of patients with LBP plus referred inguinal or leg pain was significantly higher in the group with good surgical outcome compared with patients in the group with poor surgical outcome (p<0.05). Conclusions Worsening of pain on extension may be a symptom of DLBP. Surgical outcomes were superior in patients with both LBP and either referred inguinal or leg pain compared with those having LBP alone. PMID:27340531

  13. The use of the essential oil lavandin to reduce preoperative anxiety in surgical patients.

    PubMed

    Braden, Rebecca; Reichow, Susan; Halm, Margo A

    2009-12-01

    Preoperative anxiety is prevalent in surgical patients who may require anxiety medications, thus impacting preoperative teaching and patient satisfaction. No studies were found in a comprehensive search on the effect of essential oils on anxiety in the preoperative setting. The purpose of this experimental study was to investigate whether the essential oil lavandin is more effective than standard care in reducing preoperative anxiety. A convenience sample of 150 adult patients were randomly assigned to either control (standard care), experimental (standard care plus essential oil lavandin), or sham (standard care plus jojoba oil) groups. Visual analog scales were used to assess anxiety on admission and OR transfer. Controlling for baseline anxiety and pain, the lavandin group had significantly lower anxiety on OR transfer, suggesting that lavandin is a simple, low-risk, cost-effective intervention with the potential to improve preoperative outcomes and increase patient satisfaction. Future studies should test the effects of lavandin in the postoperative phase and in specific populations with documented high anxiety.

  14. Independent determinants of early death in critically ill surgical patients.

    PubMed

    Müller, Mario H; Moubarak, Patricia; Wolf, Hilde; Küchenhoff, Helmut; Jauch, Karl-Walter; Hartl, Wolfgang H

    2008-07-01

    Abnormalities in cardiocirculatory, respiratory, or coagulatory parameters are frequent after major surgery, but so far, no study has investigated their predictive value for early intensive care unit (ICU) mortality. We aimed to describe and quantify the relation between these parameters that are routinely determined on ICU admission and early death after complex surgery. Individual patient data were available from a local ICU database. We performed a retrospective observational cohort study using prospectively collected data from March 1, 1993, through February 28, 2005. A cohort of 4,214 cases who were admitted to the ICU immediately after operation was analyzed. We studied age, sex, number of red blood cell units transfused on admission day, and admission values for heart rate, systolic blood pressure, hemoglobin concentration, partial thromboplastin time, prothrombin time, respiratory function (Pao2/Fio2 ratio), and body temperature for their association with 4-day mortality. Effects were adjusted for the underlying disease and for disease severity during the first 24 h after admission. We used generalized additive models to fit continuous variables individually before combining them into the final generalized model. We found an independent linear association between the number of transfused red blood cell units, partial thromboplastin time, and body temperature with acute outcome. A smoothed model described the independent interaction between admission blood pressure and early death. Only values of less than 80 mmHg were associated with an increased risk of 4-day mortality. According to these results, bleeding complications after ICU admission should be treated aggressively to prevent early death of the patient. However, normotensive conditions do not seem to be required to prevent early mortality. Whether rapid rewarming may improve outcome needs further rigorous study.

  15. [Evaluation of life quality in patients after surgical treatment due to neoplasmatic matastases in bones].

    PubMed

    Lorkowski, Jacek; Brongel, Leszek; Trybus, Marek; Hładki, Waldemar

    2006-01-01

    The aim of this study was to evaluate life quality in patients with disseminated neoplasmatic process after surgical treatment of pathological fracture due to metastasis to long bones. The examination group consisted of 33 patients (25 women, 8 men) treated surgically (av. age 67 years). Pathological fracture was revealed in femoral bone in 28 patients (bilateral in one patient) and in humeral bone in 5 patients. In case of femoral bone fracture unipolar arthroplastic of hip joint was used or stable osteosynthesis with the use of intramedullar nail or AO plate; while in case of humeral bone fracture elastic osteosynthesis with Rush nail was used. Survival period in patients after surgical treatment of pathological fracture was 6 months. Life quality in patients after surgical treatment was estimated on the basis of clinical scale. All the patients considered surgical treatment to be the purposeful improvement of the standard of the last months of life. The result of treatment presented in the scale of clinical assessment, turned out satisfactory in the examined grouped; the result was considered satisfactory in movement range of the operated limb, muscular strength and capacity of walking. The result of the evaluation of self-service capacity was estimated as more than satisfactory. In conclusion, the main advantage of surgical therapy in patients with neoplasmatic metastases into long bones is the decrease of pain and the improvement of self-service, even in the cases of serious degree of neoplasmatic process. Surgical treatment in those patients should ensure a fast comeback to possibly maximal functionality of the limb. PMID:17469522

  16. [Effect of patients' preoperative condition on the outcome of the surgical repair of the infrarenal abdominal aortic aneurism].

    PubMed

    Kipiani, K B; Ubilava, P K

    2006-07-01

    During the past decades there is an evidence of the increase in the number of patients with the aneurism of the infrarenal abdominal aorta (IRAAA). As a rule, there is an increased operative risk among these patients due to presence of concomitant diseases. The aim of this study was to investigate effect of patients' preoperative condition on the outcome after the surgical repair of the IRAAA. We studied 78 patients with IRAAA, who underwent elective surgery during 1982-2006. Age ranged from 30 to 84 with the main age of 64. Concomitant diseases were detected in 99% of patients. Postoperative complications occurred in 55% and in 14% there was a lethal outcome. The effect of patients' preoperative condition on the postoperative course was investigated. The role of the thorough preoperational evaluation in an effort to reduce complications in the postoperative course was emphasized. PMID:16905839

  17. Chronobiology, cognitive function and depressive symptoms in surgical patients.

    PubMed

    Hansen, Melissa Voigt

    2014-09-01

    Biological rhythms are essential for the regulation of many life processes. Disturbances of the circadian rhythm are known to affect human health, performance and well-being and the negative consequences are numerous and widespread. Cognitive dysfunction, fatigue, pain, sleep disturbances and mood disorders, such as anxiety and depression, are common problems arising around the time of surgery or in the course of a cancer diagnosis and subsequent treatment period. The importance of investigating prevention or treatment possibilities in these populations is significant due to the extent of the problems and the derived consequences on morbidity and mortality. Genetic predisposition to these problems is also an issue in focus. In this thesis we initially investigated whether the specific clock gene genotype PER(5/5) was associated with the development of postoperative cognitive dysfunction one week after non-cardiac surgery. We did not find any association, although this could have been due to the size of the study. Yet, if PER3(5/5) is associated with a higher incidence of postoperative cognitive dysfunction, the risk seems to be only modestly increased and by less than 10%. Melatonin is a hormone with well-known chronobiotic and hypnotic effects. In addition, exogenous melatonin is also known to have anxiolytic, analgesic, antidepressant and positive cognitive effects. Based on the lack of studies investigating these effects of melatonin, we conducted the MELODY trial in which we investigated the effect of 6 mg oral melatonin on depressive symptoms, anxiety, sleep, cognitive function and fatigue in patients with breast cancer in a three month time period after surgery. Melatonin had an effect on reducing the risk of developing depressive symptoms and also increased sleep efficiency perioperatively and total sleep time postoperatively. No effect was found on anxiety, sleep quality, sleepiness, general well-being or pain, however melatonin seemed to positively

  18. Pilomatrixoma of the breast in a patient with type 1 myotonic dystrophy: successful surgical approach.

    PubMed

    Fama', F; Ieni, A; Tchernev, G; Chokoeva, A A; Maximov, G K; Wollina, U; Lotti, T; Patterson, J W; Fioranelli, M; Roccia, M G; Guarneri, C; Gioffre-Florio, M

    2016-01-01

    Malherbe’s calcifying epithelioma is an uncommon cutaneous tumour that originates from the matrix cells of hair follicle. It was initially described by Malherbe as a benign calcifying epithelioma. Several ultra-structural and electron-microscopic studies later demonstrated its origin from matrix cells and the term pilomatrixoma was introduced. The treatment of this tumour remains mainly surgical. Malignant cases with post-surgical recurrences have been described in literature and recurrences have been related to an incomplete surgical treatment or tumour aggressiveness. We present the case of 31-year-old female patient with pilomatrixoma of the breast, which was very similar to fibroadenoma, in terms of size and other clinical features. We successfully treated this patient surgically, and the aesthetic results were good, despite the proximity of the tumour to the areola-nipple complex. Fifteen months later, the patient is doing well, free of any clinical local recurrence. PMID:27373126

  19. “And I think that we can fix it”: Mental Models used in High-Risk Surgical Decision Making

    PubMed Central

    Kruser, Jacqueline M; Pecanac, Kristen E; Brasel, Karen J; Cooper, Zara; Steffens, Nicole; McKneally, Martin; Schwarze, Margaret L

    2014-01-01

    Objective To examine how surgeons use the “fix-it” model to communicate with patients before high-risk operations. Background The “fix-it” model characterizes disease as an isolated abnormality that can be restored to normal form and function through medical intervention. This mental model is familiar to patients and physicians, but it is ineffective for chronic conditions and treatments that cannot achieve normalcy. Overuse may lead to permissive decision making favoring intervention. Efforts to improve surgical decision making will need to consider how mental models function in clinical practice, including “fix-it”. Methods We observed surgeons who routinely perform high-risk surgery during preoperative discussions with patients. We used qualitative content analysis to explore the use of “fix-it” in 48 audio-recorded conversations. Results Surgeons used the “fix-it” model for two separate purposes during preoperative conversations; 1) as an explanatory tool to facilitate patient understanding of disease and surgery and 2) as a deliberation framework to assist in decision making. Although surgeons commonly used “fix-it” as an explanatory model, surgeons explicitly discussed limitations of the “fix-it” model as an independent rationale for operating as they deliberated about the value of surgery. Conclusions While the use of “fix-it” is familiar for explaining medical information to patients, surgeons recognize that the model can be problematic for determining the value of an operation. Whether patients can transition between understanding how their disease is fixed with surgery to a subsequent deliberation about whether they should have surgery is unclear and may have broader implications for surgical decision making. PMID:25749396

  20. Barriers and Facilitators Associated with Non-Surgical Treatment Use for Osteoarthritis Patients in Orthopaedic Practice

    PubMed Central

    Hofstede, Stefanie N.; Marang-van de Mheen, Perla J.; Vliet Vlieland, Thea P. M.; van den Ende, Cornelia H. M.; Nelissen, Rob G. H. H.; van Bodegom-Vos, Leti

    2016-01-01

    Introduction International evidence-based guidelines for the management of patients with hip and knee osteoarthritis (OA) recommend to start with (a combination of) non-surgical treatments, and using surgical intervention only if a patient does not respond sufficiently to non-surgical treatment options. Despite these recommendations, there are strong indications that non-surgical treatments are not optimally used in orthopaedic practice. To improve the adoption of non-surgical treatments, more insight is needed into barriers and facilitators of these treatments. Therefore, this study assessed which barriers and facilitators are associated with the use and prescription of different non-surgical treatments before hip and knee OA in orthopaedic practice among patients and orthopaedic surgeons in the Netherlands. Materials and Methods We performed two internet-based surveys among 172 orthopaedic surgeons and 174 OA patients. Univariate association and multivariable regression techniques are used to identify barriers and facilitators associated with the use of non-surgical treatments. Results Most barriers and facilitators among patients were associated with the use of physical therapy, lifestyle advice and dietary therapy. Among orthopaedic surgeons, most were associated with prescription of acetaminophen, dietary therapy and physical therapy. Examples of barriers and facilitators among patients included “People in my environment had positive experiences with a surgery” (facilitator for education about OA), and “Advice of people in my environment to keep on moving” (facilitator for lifestyle and dietary advice). For orthopaedic surgeons, examples were “Lack of knowledge about guideline” (barrier for lifestyle advice), “Agreements/ deliberations with primary care” and “Easy communication with a dietician” (facilitators for dietary therapy). Also the belief in the efficacy of these treatments was associated with increased prescription. Conclusions

  1. Supplemental Intravenous Crystalloid Administration Does Not Reduce the Risk of Surgical Wound Infection

    PubMed Central

    Kabon, Barbara; Akça, Ozan; Taguchi, Akiko; Nagele, Angelika; Jebadurai, Ratnaraj; Arkilic, Cem F.; Sharma, Neeru; Ahluwalia, Arundhathi; Galandiuk, Susan; Fleshman, James; Sessler, Daniel I.; Kurz, Andrea

    2005-01-01

    Wound perfusion and oxygenation are important determinants of the development of postoperative wound infections. Supplemental fluid administration significantly increases tissue oxygenation in surrogate wounds in the subcutaneous tissue of the upper arm in perioperative surgical patients. We tested the hypothesis that supplemental fluid administration during and after elective colon resections decreases the incidence of postoperative wound infections. Patients undergoing open colon resection were randomly assigned to small (n=124, 8 mL·kg-1·h-1) or large volume (n=129, 16-18 mL·kg-1·h-1) fluid management. Our major outcomes were two distinct criteria for diagnosis of surgical wound infections: 1) purulent exudate combined with a culture positive for pathogenic bacteria and 2) Center for Disease Control criteria for diagnosis of surgical wound infections. All wound infections diagnosed using either criterion by a blinded observer in the 15 days following surgery were considered in the analysis. Wound healing was evaluated with the ASEPSIS scoring system. Of the patients given small fluid administration, 14 had surgical wound infections; 11 given large fluid therapy had infections, P=0.46. ASEPSIS wound healing scores were similar in both groups: 7±16 (small volume) vs. 8±14 (large volume), P=0.70. Our results suggest that supplemental hydration in the range tested does not impact wound infection rate. PMID:16244030

  2. [Criteria for the selection of surgical technic in patients with anatomical urinary stress incontinence].

    PubMed

    Iris de la Cruz, S

    1996-05-01

    In this paper it is described the minimum necessary investigation in the evaluation of the incontinent patient, the surgical methods accepted up to date for the treatment of genuine incontinence as well as the facts to be considered and the interrogatives to be solved for the candidate patient ready for surgery as a guide for the election of the most adecuate surgical procedure for the patient. This stands out that the position that the preoperatory measurement of pressure of the urethral closing can lead to the evolution in the operated patients.

  3. Hospital mortality of patients aged 80 and older after surgical repair for type A acute aortic dissection in Japan

    PubMed Central

    Ohnuma, Tetsu; Shinjo, Daisuke; Fushimi, Kiyohide

    2016-01-01

    Abstract To evaluate whether patients aged 80 and older have higher risk of hospital mortality after repair of type A acute aortic dissection (TAAAD). Emergency surgery for TAAAD in patients aged 80 and older remains a controversial issue because of its high surgical risk. Data from patients who underwent surgical repair of TAAAD between April 2011 and March 2013 were retrospectively extracted from the Japanese Diagnosis Procedure Combination database. The effect of age on hospital mortality was evaluated using multivariate logistic regression analysis. A total of 5175 patients were enrolled. The mean age of patients was 67.1 ± 13.0 years, and the male:female ratio was 51:49. Patients aged 80 and older more frequently received tracheostomy than their younger counterparts (9.5% vs 5.4%, P <0.001). Intensive care unit and hospital stays were significantly longer in the elderly cohort versus the younger cohort (7.6 vs 6.7 days, P <0.001, and 42.2 vs 35.8 days, P <0.001, respectively). Logistic regression analysis showed that age ≥80 years was significantly associated with a higher risk of hospital mortality (adjusted odds ratio, 1.62; 95% confidence interval, 1.28–2.06; P <0.001). In linear regression analysis, age ≥80 years was also significantly associated with longer hospital stay (P = 0.007). In a large, nationwide, Japanese database, patients aged 80 and older were at increased risk of hospital mortality and length of hospital stay. PMID:27495057

  4. Hospital mortality of patients aged 80 and older after surgical repair for type A acute aortic dissection in Japan.

    PubMed

    Ohnuma, Tetsu; Shinjo, Daisuke; Fushimi, Kiyohide

    2016-08-01

    To evaluate whether patients aged 80 and older have higher risk of hospital mortality after repair of type A acute aortic dissection (TAAAD).Emergency surgery for TAAAD in patients aged 80 and older remains a controversial issue because of its high surgical risk.Data from patients who underwent surgical repair of TAAAD between April 2011 and March 2013 were retrospectively extracted from the Japanese Diagnosis Procedure Combination database. The effect of age on hospital mortality was evaluated using multivariate logistic regression analysis.A total of 5175 patients were enrolled. The mean age of patients was 67.1 ± 13.0 years, and the male:female ratio was 51:49. Patients aged 80 and older more frequently received tracheostomy than their younger counterparts (9.5% vs 5.4%, P <0.001). Intensive care unit and hospital stays were significantly longer in the elderly cohort versus the younger cohort (7.6 vs 6.7 days, P <0.001, and 42.2 vs 35.8 days, P <0.001, respectively). Logistic regression analysis showed that age ≥80 years was significantly associated with a higher risk of hospital mortality (adjusted odds ratio, 1.62; 95% confidence interval, 1.28-2.06; P <0.001). In linear regression analysis, age ≥80 years was also significantly associated with longer hospital stay (P = 0.007).In a large, nationwide, Japanese database, patients aged 80 and older were at increased risk of hospital mortality and length of hospital stay. PMID:27495057

  5. Randomized Trial of a Pre-Surgical Scheduled Reduced Smoking Intervention for Patients Newly Diagnosed with Cancer

    PubMed Central

    Ostroff, Jamie S.; Burkhalter, Jack E.; Cinciripini, Paul M.; Li, Yuelin; Shiyko, Mariya P.; Lam, Cho Y.; Hay, Jennifer L.; Dhingra, Lara K.; Lord-Bessen, Jennifer; Holland, Susan M.; Manna, Ruth

    2014-01-01

    Objective Cancer patients are advised to quit smoking to reduce treatment complications and future cancer risk. This study's main objective was to evaluate the efficacy of a novel, pre-surgical cessation intervention in newly diagnosed cancer patients scheduled for surgical hospitalization. Methods We conducted a parallel-arm, randomized controlled trial comparing the efficacy of our hospital-based, tobacco cessation “best practices” treatment model (BP; cessation counseling and nicotine replacement therapy) with BP enhanced by a behavioral tapering regimen (scheduled reduced smoking; BP+SRS) administered by a handheld computer before hospitalization for surgery. Cessation outcomes were short (hospital admission and three months) and longer-term (6 months) biochemically-verified smoking abstinence. We hypothesized that BP+SRS would be superior to BP alone. One hundred eighty-five smokers were enrolled. Results Overall, 7-day-point prevalence, confirmed abstinence rates at six months for BP alone (32%) and BP+SRS (32%) were high; however, no main effect of treatment was observed. Patients who were older and diagnosed with lung cancer were more likely to quit smoking. Conclusions Compared to best practices for treating tobacco dependence, a pre-surgical, scheduled reduced smoking intervention did not improve abstinence rates among newly diagnosed cancer patients. PMID:23895203

  6. Risk factors and surgical interventions associated with primary postpartum haemorrhage unresponsive to first-line therapies.

    PubMed

    Yan, J-Y; Zhou, Z-M; Xu, X; Huang, X-Y; Xu, R-L; Lin, S-H

    2014-10-01

    The aim of this study was to investigate risk factors and surgical interventions associated with primary postpartum haemorrhage (PPH) unresponsive to first-line therapies. A retrospective analysis was performed of 212 women who experienced primary PPH (blood loss ≥ 500 ml). Logistic regression analysis identified that caesarean section (odds ratio [OR] 2.745; 95% confidence interval [CI], 1.063-7.085; p = 0.037) and abnormal placental adhesion (OR 3.823; 95% CI, 1.333-10.963; p = 0.013) were risk factors for PPH unresponsive to first-line therapies. There was no significant difference in blood loss, blood transfusion and success rate among intrauterine tamponade, B-Lynch suture and uterine artery ligation. Intrauterine tamponade is the least invasive and most rapid approach, so it should be taken as the first choice for surgical management after unresponsiveness to first-line therapies. PMID:24911676

  7. Facial aesthetic surgical goals in patients of different cultures.

    PubMed

    Rowe-Jones, Julian M

    2014-08-01

    The purpose of facial aesthetic surgery is to improve the patient's psychological well-being. To achieve this, the surgeon must understand the patient's body image and their aesthetic and psychological expectations. These factors must be judged in the context of their cultural background. The patient's cultural values must also be understood to optimize the doctor-patient relationship. PMID:25049120

  8. In patients with acute flail chest does surgical rib fixation improve outcomes in terms of morbidity and mortality?

    PubMed

    Schulte, Katharina; Whitaker, Donald; Attia, Rizwan

    2016-08-01

    A best evidence topic in cardiothoracic surgery was written according to a structured protocol. The question addressed was: In patients with acute flail chest does surgical rib fixation improve outcomes in terms of morbidity and mortality? Using the reported search criteria, 137 papers were found. Of these, 11 papers (N = 1712) represent the best evidence to answer the clinical question, and include one meta-analysis, two randomized, controlled trials (RCTs), five retrospective cohort studies and two case-control series. In-hospital mortality was lower for the surgical group in the meta-analysis [n = 582, odds ratio (OR) 0.31 (0.20-0.48), risk difference (RD) 0.19 (0.13-0.26), number needed to treat (NNT) 5] as well as significant decreases in ventilator days [mean 8 days, 95% confidence interval (CI) 5-10 days] and intensive care unit stay (mean 5 days, 95% CI 2-8 days). A reduction was found for septicaemia [n = 345, OR 0.36 (0.19-0.71), RD 0.14 (0.56-0.23), NNT 7], pneumonia [n = 616, OR 0.18 (0.11-0.32), RD 0.31 (0.21-0.41), NNT 3, P = 0.001], tracheostomy (OR 0.06, 95% CI 0.02-0.20) and chest wall deformity [n = 228, OR 0.11 (0.02-0.60), RD 0.30 (0.00-0.60), NNT 3]. Eight studies (n = 1015) had a shorter duration of mechanical ventilation following surgery. A reduction in intensive care unit stay was demonstrated in four papers (n = 389, 3.1-9.0 days), whereas a further three papers described a reduction in the duration of hospitalization (n = 489, 4-10.6 days). Three studies (n = 166) showed a lower risk for tracheostomy. One retrospective cohort study estimated lower total treatment costs in surgically treated patients ($32 300 vs $37 100) although not statistically significant. One retrospective case-control study described a lower risk for reintubation (n = 50, P = 0.034) and home oxygen requirements (n = 50, P = 0.034). One cohort study showed a better APACHE II score 14 days after trauma in the surgical group (P = 0.02). Surgical stabilization of flail

  9. Evaluation of a Progressive Mobility Protocol in Postoperative Cardiothoracic Surgical Patients.

    PubMed

    Floyd, Shawn; Craig, Sarah W; Topley, Darla; Tullmann, Dorothy

    2016-01-01

    Cardiothoracic surgical patients are at high risk for complications related to immobility, such as increased intensive care and hospital length of stay, intensive care unit readmission, pressure ulcer development, and deep vein thrombosis/pulmonary embolus. A progressive mobility protocol was started in the thoracic cardiovascular intensive care unit in a rural academic medical center. The purpose of the progressive mobility protocol was to increase mobilization of postoperative patients and decrease complications related to immobility in this unique patient population. A matched-pairs design was used to compare a randomly selected sample of the preintervention group (n = 30) to a matched postintervention group (n = 30). The analysis compared outcomes including intensive care unit and hospital length of stay, intensive care unit readmission occurrence, pressure ulcer prevalence, and deep vein thrombosis/pulmonary embolism prevalence between the 2 groups. Although this comparison does not achieve statistical significance (P < .05) for any of the outcomes measured, it does show clinical significance in a reduction in hospital length of stay, intensive care unit days, in intensive care unit readmission rate, and a decline in pressure ulcer prevalence, which is the overall goal of progressive mobility. This study has implications for nursing, hospital administration, and therapy services with regard to staffing and cost savings related to fewer complications of immobility. Future studies with a larger sample size and other populations are warranted. PMID:27487753

  10. Gender-Based Long-Term Surgical Outcome in Patients with Active Infective Aortic Valve Endocarditis.

    PubMed

    Dohmen, Pascal M; Binner, Christian; Mende, Meinhart; Daviewala, Piroze; Etz, Christian D; Borger, Michael Andrew; Misfeld, Martin; Eifert, Sandra; Mohr, Friedrich Wilhelm

    2016-01-01

    BACKGROUND The aim of this observational, single-center study was to evaluate the impact of gender on surgical outcome in patients with active infective endocarditis (AIE) of the aortic valve. MATERIAL AND METHODS Between October 1994 and January 2011, 755 patients (558 men and 297 women) underwent surgery for AIE at the Leipzig Heart Center, Germany, according to the modified Duke criteria. Data were collected before surgery and as the study was ongoing. Gender influence on survival was evaluated (Kaplan-Meier curves). Cox proportional models were used to evaluate gender differences in relation to early mortality (within 30 days) and late mortality (up to 10 years). RESULTS The early mortality rate was 15.0% among men and 23.0% among women, which was statistically significant different (p=0.01). In male patients, variables associated with overall mortality were age (HR 1.63, 95% CI 1.43-1.86; p<0.001), insulin-dependent diabetes mellitus (HR 2.02, 95% CI 1.48-2.75; p<0.001), preoperative low ejection fraction (OR 0.99, 95% CI 0.98-0.99; p=0.002), previous cardiac surgery (OR 1.62, 95% CI 1.22-2.13; p=0.001), preoperative ventilation (OR 1.77, 95% CI 1.14-2.75; p=0.012), preoperative dialysis (OR 1.89, 95% CI 1.20-2.98; p=0.006), NYHA Class IV (OR 1.56, 95% CI 1.12-2.15; p=0.008), and involvement of multiple valves (OR 1.65, 95% CI 1.24-2.19; p=0.001) had a statistically significant influence on the late mortality. Focus identification (OR 1.75, 95% CI 1.08-2.77; p=0.023), involvement of multiple valves (OR 1.52, 95% CI 1.02-2.26; p=0.040), preoperative dialysis (OR 3.65, 95% CI 1.96-6.77; p<0.001), and age (OR 1.53, 95% CI 1.28-1.82; p<0.004) were predictive risk factors for late mortality in women with AIE (OR 3.6, 95% CI 1.5-8.4; p<0.004). CONCLUSIONS This study demonstrated distinct gender-based differences in risk of mortality in patients with AIE (who were undergoing surgical treatment) with different early and long-term outcomes. PMID:27427831

  11. Gender-Based Long-Term Surgical Outcome in Patients with Active Infective Aortic Valve Endocarditis

    PubMed Central

    Dohmen, Pascal M.; Binner, Christian; Mende, Meinhart; Daviewala, Piroze; Etz, Christian D.; Borger, Michael Andrew; Misfeld, Martin; Eifert, Sandra; Mohr, Friedrich Wilhelm

    2016-01-01

    Background The aim of this observational, single-center study was to evaluate the impact of gender on surgical outcome in patients with active infective endocarditis (AIE) of the aortic valve. Material/Methods Between October 1994 and January 2011, 755 patients (558 men and 297 women) underwent surgery for AIE at the Leipzig Heart Center, Germany, according to the modified Duke criteria. Data were collected before surgery and as the study was ongoing. Gender influence on survival was evaluated (Kaplan-Meier curves). Cox proportional models were used to evaluate gender differences in relation to early mortality (within 30 days) and late mortality (up to 10 years). Results The early mortality rate was 15.0% among men and 23.0% among women, which was statistically significant different (p=0.01). In male patients, variables associated with overall mortality were age (HR 1.63, 95% CI 1.43–1.86; p<0.001), insulin-dependent diabetes mellitus (HR 2.02, 95% CI 1.48–2.75; p<0.001), preoperative low ejection fraction (OR 0.99, 95% CI 0.98–0.99; p=0.002), previous cardiac surgery (OR 1.62, 95% CI 1.22–2.13; p=0.001), preoperative ventilation (OR 1.77, 95% CI 1.14–2.75; p=0.012), preoperative dialysis (OR 1.89, 95% CI 1.20–2.98; p=0.006), NYHA Class IV (OR 1.56, 95% CI 1.12–2.15; p=0.008), and involvement of multiple valves (OR 1.65, 95% CI 1.24–2.19; p=0.001) had a statistically significant influence on the late mortality. Focus identification (OR 1.75, 95% CI 1.08–2.77; p=0.023), involvement of multiple valves (OR 1.52, 95% CI 1.02–2.26; p=0.040), preoperative dialysis (OR 3.65, 95% CI 1.96–6.77; p<0.001), and age (OR 1.53, 95% CI 1.28–1.82; p<0.004) were predictive risk factors for late mortality in women with AIE (OR 3.6, 95% CI 1.5–8.4; p<0.004). Conclusions This study demonstrated distinct gender-based differences in risk of mortality in patients with AIE (who were undergoing surgical treatment) with different early and long-term outcomes. PMID

  12. An Innovative Approach to the Surgical Time Out: A Patient-Focused Model.

    PubMed

    Kozusko, Steven D; Elkwood, Lily; Gaynor, Diane; Chagares, Stephen A

    2016-06-01

    The surgical time out is an integral component of patient safety in OR settings. At The Center for Outpatient Surgery (TCOPS), a team of nurses and plastic and breast surgeons evaluated discrepancies, wrong-site surgeries, near misses, team communication, and patient satisfaction to develop and implement a surgical checklist that would help improve efficiency and patient safety and reduce near misses. This checklist involves the surgical team and patient, and it includes preoperative, preincision, and postoperative time outs. Since 2011, 4,453 procedures have used the preoperative and preincision timeouts. Of those, 998 have used all three when we added the postoperative component. Since the implementation of the checklist, there have been zero discrepancies and zero wrong-site surgeries. Patients have expressed satisfaction with their inclusion in the preoperative time out. Staff members at TCOPS have noted excellent results, and the checklist can be adopted by other specialties. PMID:27234796

  13. Patient values and preferences on transcatheter or surgical aortic valve replacement therapy for aortic stenosis: a systematic review

    PubMed Central

    Lytvyn, Lyubov; Guyatt, Gordon H; Manja, Veena; Siemieniuk, Reed A; Zhang, Yuan; Agoritsas, Thomas; Vandvik, Per O

    2016-01-01

    Objective To investigate patients' values and preferences regarding aortic valve replacement therapy for aortic stenosis. Setting Studies published after transcatheter aortic valve insertion (TAVI) became available (2002). Participants Adults with aortic stenosis who are considering or have had valve replacement, either TAVI or via surgery (surgical aortic valve replacement, SAVR). Outcome measures We sought quantitative measurements, or qualitative descriptions, of values and preferences. When reported, we examined correlations between preferences and objective (eg, ejection fraction) or subjective (eg, health-related quality of life) measures of health. Results We reviewed 1348 unique citations, of which 2 studies proved eligible. One study of patients with severe aortic stenosis used a standard gamble study to ascertain that the median hypothetical mortality risk patients were willing to tolerate to achieve full health was 25% (IQR 25–50%). However, there was considerable variability; for mortality risk levels defined by current guidelines, 130 participants (30%) were willing to accept low-to-intermediate risk (≤8%), 224 (51%) high risk (>8–50%) and 85 (19%) a risk that guidelines would consider prohibitive (>50%). Study authors did not, however, assess participants' understanding of the exercise, resulting in a potential risk of bias. A second qualitative study of 15 patients identified the following factors that influence patients to undergo assessment for TAVI: symptom burden; expectations; information support; logistical barriers; facilitators; obligations and responsibilities. The study was limited by serious risk of bias due to authors' conflict of interest (5/9 authors industry-funded). Conclusions Current evidence on patient values and preferences of adults with aortic stenosis is very limited, and no studies have enrolled patients deciding between TAVI and SAVR. On the basis of the data available, there is evidence of variability in individual

  14. Impact of the difference in surgical site on the physique in gastrointestinal tract cancer patients

    PubMed Central

    Hara, Tsuyoshi; Kubo, Akira; Kogure, Eisuke; Ishii, Takaya

    2016-01-01

    [Purpose] The purpose of the present study was to observe physical function, physique (only BMI), and nutrition status (evaluated by serum albumin levels) from before surgery to after discharge among perioperative patients with gastrointestinal tract cancer and to examine the effect of difference in surgical site (i.e., stomach, colon, and rectum) in these patients. [Subjects and Methods] The study subjects were 70 patients who underwent surgical treatment for gastrointestinal tract cancer [36 males and 34 females, aged 59.3 ± 11.4 years (mean ± SD)]. The subjects were classified into three levels according to surgical site (stomach, colon, and rectum). We evaluated patients’ physical function, physique, and nutrition status in the three points: before surgery, after surgery, and after discharge. The 6-minute walk distance was measured for physical function. Body mass index was measured for physique. The serum albumin level was measured for nutrition status. [Results] Significant declines in 6-minute walk distance, body mass index, and serum albumin were observed after surgery among the study subjects. In addition, a significant decline in body mass index was observed after discharge compared with before surgery. Regarding body mass index, a significant interaction between surgical site and evaluation times was observed for ANOVA. [Conclusion] These results suggest that BMI after discharge is significantly less than that before surgery and that body mass index changes from before surgery to after surgery are efficacy the difference of surgical site in patients who undergo surgical treatment for gastrointestinal tract cancer. PMID:26957730

  15. Multimodal intraoperative monitoring (MIOM) during surgical decompression of thoracic spinal stenosis in 36 patients

    PubMed Central

    Sutter, Martin A.; Grob, Dieter; Porchet, F.; Jeszenszky, Dezsö; Dvorak, Jiri

    2007-01-01

    A prospective study of 36 patients who received multimodal intraoperative monitoring (MIOM) during decompression of thoracic spinal stenosis between March 2000 and December 2005 was chosen as the study design. The objective was to determine the sensitivity and specificity of MIOM techniques used for monitoring spinal cord during surgical thoracic decompression. The background data revealed that the surgical decompression for thoracic spinal stenosis is less frequent than in other regions of the spine. However, due to the relative narrow spinal canal, neurological complications could be severe. The combination of monitoring ascending and descending pathways may provide an early alert to the surgeon in order to alter the surgical procedure, and avoid neurological complications. The methods involved evaluation of intraoperative somatosensory spinal and cerebral evoked potentials and motor evoked potentials of the spinal cord and muscles that were compared with post operative clinical neurological changes. 36 consecutive patients with thoracic spinal stenosis of different aetiologies were monitored by the means of MIOM during the surgical procedure. 31 patients had true negative while one patient had false positive findings. Three patients had true positive and one patient had false negative findings. This indicates a sensitivity of 75% and a specificity of 97%. The one case of false negative findings recovered completely within 3 months. In conclusion, the MIOM is an effective method of monitoring the spinal cord during surgical decompression of the thoracic spine. PMID:17610089

  16. Comparison of surgical septal myectomy to medical therapy alone in patients with hypertrophic cardiomyopathy and syncope.

    PubMed

    Orme, Nicholas M; Sorajja, Paul; Dearani, Joseph A; Schaff, Hartzell V; Gersh, Bernard J; Ommen, Steve R

    2013-02-01

    The presence of syncope despite medical therapy in patients with hypertrophic cardiomyopathy (HC) is considered an indication for surgical myectomy; however, no study has examined the long-term effects on recurrent syncope and survival after surgery in these patients. We examined 239 patients with HC and a history of syncope who had undergone surgical myectomy (mean age 48 ± 17 years; 56% men). The patients were age- and gender-matched to patients with HC and syncope who were treated medically without myectomy (mean age 51 ± 16 years; 59% men). The median follow-up period was 4.7 years (0.8, 11.3). The recurrence rate of syncope was 11% in the myectomy patients and 40% in the medical group (p <0.0001). Multiple episodes of syncope, left ventricular outflow tract obstruction, and recent syncope were identified as baseline predictors of recurrent syncope. Survival free of all-cause mortality was greater for patients who had undergone surgical myectomy than for the medically treated patients (10-year estimate 82 ± 4% vs 69 ± 4%; p = 0.01). In conclusion, surgical myectomy in patients with HC and a history of syncope was associated with a reduction in recurrent syncope and increased survival.

  17. Surgical and prosthetic management of a complex edentulous patient for fabrication of complete dentures.

    PubMed

    Comut, A Alper; Somohano, Tanya

    2015-03-01

    Fabrication of well-fitting complete dentures becomes a challenge in the presence of epulis fissuratum in the maxilla or severely resorbed alveolar tissue in the mandible. This clinical report describes the surgical and prosthetic treatment of a patient who presented with both problems. The neutral zone technique was used to improve the stability of the mandibular complete denture. Both dentures were fabricated prior to surgical excision of the epulis fissuratum and inserted immediately following the surgery.

  18. [Optimization of approaches to the surgical treatment of patients with benign breast gland tumors].

    PubMed

    Usmanova, T É

    2014-06-01

    The results of 95 patients treatment with benign brest gland tumours (BBGT) were studied. For improve the results of treatment the introduction of surgical techniques that reduce the invasiveness of operations were applied. The performance of preoperative ultrasound (US) marking BB GT, cosmetically non-traumatic incisions, US dissector, combined cosmetic suture applay for the glandular tissue after sectoral resection of brest gland contribute to improving the results of surgical treatment, which is confirmed by the auspicious course of the early postoperative period.

  19. Evolving trends in surgically managed patients with proximal humerus fracture: are we different after ten years?

    PubMed Central

    Hong, Choon Chiet; Hey, Dennis Hwee Weng; Murphy, Diarmuid

    2014-01-01

    INTRODUCTION New knowledge, and improved surgical hardware and fixation techniques have changed surgical management. We review the evolving trends of surgically managed proximal humerus fractures. METHODS Patients who underwent surgery for proximal humerus fractures from 1 January 2001 to 31 December 2010 were identified from the hospital’s electronic diagnosis and operative coding database. Data extracted from the database included patient demographics, comorbidities, clinical and radiological findings, operative techniques, and complications. RESULTS In total, 95 patients with 97 surgically managed proximal humerus fractures were identified. The median age of the patients was 50 (range 12–85) years, and the male to female ratio was 1.2:1.0. Male patients tended to present at a younger age than female patients (peak age 30–39 years vs. 70–79 years, p < 0.001). Two-part surgical neck fracture was the most common type of fracture (n = 33, 34.0%). Plate osteosynthesis was predominantly used for two- and three-part surgical neck fractures involving the greater tuberosity (p = 0.03, p = 0.0002, respectively). Hemiarthroplasty was commonly performed for four-part fractures (p < 0.001). Wound infections, implant failure, avascular necrosis of the humeral head and nonunion were seen in 8 (8.3%) cases. Minimally invasive plate osteosynthesis (MIPO) had been in use since 2007 (p < 0.001). CONCLUSION Surgically managed proximal humerus fractures predominantly involved young men following high velocity injury and elderly women following osteoporotic fractures. Open plating was most commonly used for two- and three-part fractures, and hemiarthroplasty for four-part fractures. MIPO techniques have been practised in our institution since 2007. PMID:25631967

  20. Magnesium Lowers the Incidence of Postoperative Junctional Ectopic Tachycardia in Congenital Heart Surgical Patients: Is There a Relationship to Surgical Procedure Complexity?

    PubMed

    He, Dingchao; Sznycer-Taub, Nathaniel; Cheng, Yao; McCarter, Robert; Jonas, Richard A; Hanumanthaiah, Sridhar; Moak, Jeffrey P

    2015-08-01

    Magnesium sulfate was given to pediatric cardiac surgical patients during cardiopulmonary bypass period in an attempt to reduce the occurrence of postoperative junctional ectopic tachycardia (PO JET). We reviewed our data to evaluate the effect of magnesium on the occurrence of JET and assess a possible relationship between PO JET and procedure complexity. A total of 1088 congenital heart surgeries (CHS), performed from 2005 to 2010, were reviewed. A total of 750 cases did not receive magnesium, and 338 cases received magnesium (25 mg/kg). All procedures were classified according to Aristotle score from 1 to 4. Overall, there was a statistically significant decrease in PO JET occurrence between the two groups regardless of the Aristotle score, 15.3 % (115/750) in non-magnesium group versus 7.1 % (24/338) in magnesium group, P < 0.001. In the absence of magnesium, the risk of JET increased with increasing Aristotle score, P = 0.01. Following magnesium administration and controlling for body weight, surgical and aortic cross-clamp times in the analyses, reduction in adjusted risk of JET was significantly greater with increasing Aristotle level of complexity (JET in non-magnesium vs. magnesium group, Aristotle level 1: 9.8 vs. 14.3 %, level 4: 11.5 vs. 3.2 %; odds ratio 0.54, 95 % CI 0.31-0.94, P = 0.028). Our data confirmed that intra-operative usage of magnesium reduced the occurrence of PO JET in a larger number and more diverse group of CHS patients than has previously been reported. Further, our data suggest that magnesium's effect on PO JET occurrence seemed more effective in CHS with higher levels of Aristotle complexity.

  1. Risk of bleeding after dentoalveolar surgery in patients taking anticoagulants.

    PubMed

    Broekema, Ferdinand I; van Minnen, Baucke; Jansma, Johan; Bos, Rudolf R M

    2014-03-01

    To avoid increasing the risk of thromboembolic events, it is recommended that treatment with anticoagulants should be continued during dentoalveolar operations. We have evaluated the incidence of bleeding after dentoalveolar operations in a prospective study of 206 patients, 103 who were, and 103 who were not, taking anticoagulants. Seventy-one were taking thrombocyte aggregation inhibitors and 32 vitamin K antagonists. Patients were treated according to guidelines developed at the Academic Centre for Dentistry Amsterdam (ACTA), The Netherlands. The operations studied included surgical extraction (when the surgeon had to incise the gingiva before extraction), non-surgical extraction, apicectomy, and placement of implants. Patients were given standard postoperative care and those taking vitamin K antagonists used tranexamic acid mouthwash postoperatively. No patient developed a severe bleed that required intervention. Seven patients (7%) taking anticoagulants developed mild postoperative bleeds. Patients taking vitamin K antagonists reported 3 episodes (9%) compared with 4 (6%) in the group taking thrombocyte aggregation inhibitors. Among patients not taking anticoagulants, two (2%) developed mild bleeding. The differences between the groups were not significant. All bleeding was controlled by the patients themselves with compression with gauze. We conclude that dentoalveolar surgery is safe in patients being treated with anticoagulants provided that the conditions described in the ACTA guidelines are met. PMID:24485810

  2. An electronic patient risk communication board.

    PubMed

    Ohashi, Kumiko; Caligtan, Christine A; Benoit, Angela N; Breydo, Eugene M; Carroll, Diane L; Keohane, Carol A; Bates, David W; Dykes, John S; Dykes, Patricia C

    2012-01-01

    Communication failures have been identified as the root cause of the majority of medical malpractice claims and patient safety violations. We believe it is essential to share key patient risk information with healthcare team members at the patient's bedside. In this study, we developed an electronic Patient Risk Communication Board (ePRCB) to assist in bridging the communication gap between all health care team members. The goal of the ePRCB is to effectively communicate the patient's key risk factors, such as a fall risk or risk of aspiration, to the healthcare team and to reduce adverse events caused by communication failures. The ePRCB will transmit patient risk information and tailored interventions with easy-to-understand icons on an LCD screen at the point of care. A set of patient risk reminder icons was developed and validated by focus groups. We used the results of the evaluation to refine the icons for the ePRCB.

  3. [The PROMET study: Prophylaxis for venous thromboembolic disease in at-risk patients hospitalized in Algeria].

    PubMed

    Guermaz, R; Belhamidi, S; Amarni, A

    2015-07-01

    PROMET is an observational study aimed to assess the management of patients at venous thromboembolism risk in the Algerian hospitals and to evaluate the proportion of at-risk patients treated with an adequate prophylaxis. Following the ENDORSE study achieved five years before with a similar protocol, PROMET included 435hospitalized patients (229 in medical units and 206 in surgical units). Compared to the ENDORSE results, the PROMET data reflect progress in the management of venous thromboembolism: 73.3% of at-risk patients received prophylaxis (57.6% of medical patients and 90.8% of surgical patients). In 93.1% of cases, this prophylaxis was provided by a low molecular weight heparin, mainly at the dose of one injection per day. In medical population, the prescription was triggered by long-term immobilization (P=0.01; OR=5.8 95%CI [1.5-23.0]), associated risk factors (P=0.025; OR=4.13 [1.2-14.2]) and the cause of hospitalization (P=0.056). In surgical departments, the therapeutic decision depended on the nature of the surgical intervention and was influenced by the presence of a contraindication for prophylaxis (P<0.001; OR=0.02 [0.00-0.14]) or a high hemorrhagic risk (P<0.001; OR=0.02). The assessment and management of thromboembolic risk were in accordance with ACCP recommendations for surgical patients. However efforts are needed for medical patients for whom the risk is underestimated and insufficiently supported. Unlike surgery where procedures are well established, there are real difficulties in medicine to define the at-risk patients who will benefit from thromboprophylaxis. The process of preventive treatment (particularly the optimal duration) needs to be clarified.

  4. Patient anxiety and surgical difficulty in impacted lower third molar extractions: a prospective cohort study.

    PubMed

    Aznar-Arasa, L; Figueiredo, R; Valmaseda-Castellón, E; Gay-Escoda, C

    2014-09-01

    Encountering patients who are fearful and anxious is common in dental practice and these factors can increase the complexity of dental procedures. A prospective cohort study was performed to assess whether patient anxiety influences the difficulty of impacted lower third molar extraction and to identify other predictive factors of surgical difficulty; 102 extractions done under local anaesthesia were assessed. Several preoperative variables were recorded (demographic, anatomical, and surgical) and patient anxiety was assessed through the use of various questionnaires. Extraction difficulty was measured using the operation time (OT) and a 100-mm visual analogue scale (difficulty VAS) completed by the surgeon. Patients with deep impacted third molars that required bone removal and tooth sectioning showed higher levels of preoperative anxiety. Significant correlations were found between questionnaire scores and the surgical difficulty (OT and difficulty VAS). OT was also related to age, depth of impaction, third molar angulations, proximity of the third molar roots to the mandibular canal, hard and soft tissue coverage, and the need to perform an ostectomy and tooth sectioning. Impacted lower third molar extraction is significantly more difficult in anxious patients. Other demographic, radiological, and surgical factors were also found to be significantly related to the surgical difficulty.

  5. Risk of cardiovascular thrombotic events after surgical castration versus gonadotropin-releasing hormone agonists in Chinese men with prostate cancer.

    PubMed

    Teoh, Jeremy Yc; Chan, Samson Ys; Chiu, Peter Kf; Poon, Darren Mc; Cheung, Ho-Yuen; Hou, Simon Sm; Ng, Chi-Fai

    2015-01-01

    We investigated the cardiovascular thrombotic risk after surgical castration (SC) versus gonadotropin-releasing hormone agonists (GnRHa) in Chinese men with prostate cancer. All Chinese prostate cancer patients who were treated with SC or GnRHa from year 2000 to 2009 were reviewed and compared. The primary outcome was any new-onset of cardiovascular thrombotic events after SC or GnRHa, which was defined as any event of acute myocardial infarction or ischemic stroke. The risk of new-onset cardiovascular thrombotic event was compared between the SC group and the GnRHa group using Kaplan-Meier method. Multivariate Cox regression analysis was performed to adjust for other potential confounding factors. A total of 684 Chinese patients was included in our study, including 387 patients in the SC group and 297 patients in the GnRHa group. The mean age in the SC group (75.3 ± 7.5 years) was significantly higher than the GnRHa group (71.8 ± 8.3 years) (P < 0.001). There was increased risk of new cardiovascular thrombotic events in the SC group when compared to the GnRHa group upon Kaplan-Meier analysis (P = 0.014). Upon multivariate Cox regression analysis, age (hazard ratio [HR] 1.072, 95% confidence interval [CI] 1.04-1.11, P< 0.001), hyperlipidemia (HR 2.455, 95% CI 1.53-3.93, P< 0.001), and SC (HR 1.648, 95% CI 1.05-2.59, P= 0.031) were significant risk factors of cardiovascular thrombotic events. In conclusion, SC was associated with increased risk of cardiovascular thrombotic events when compared to GnRHa. This is an important aspect to consider while deciding on the method of androgen deprivation therapy, especially in elderly men with known history of hyperlipidemia.

  6. New pattern-based personalized risk stratification system for endocervical adenocarcinoma with important clinical implications and surgical outcome.

    PubMed

    Roma, Andres A; Mistretta, Toni-Ann; Diaz De Vivar, Andrea; Park, Kay J; Alvarado-Cabrero, Isabel; Rasty, Golnar; Chanona-Vilchis, Jose G; Mikami, Yoshiki; Hong, Sung R; Teramoto, Norihiro; Ali-Fehmi, Rouba; Barbuto, Denise; Rutgers, Joanne K L; Silva, Elvio G

    2016-04-01

    We present a recently introduced three tier pattern-based histopathologic system to stratify endocervical adenocarcinoma (EAC) that better correlates with lymph node (LN) metastases than FIGO staging alone, and has the advantage of safely predicting node-negative disease in a large proportion of EAC patients. The system consists of stratifying EAC into one of three patterns: pattern A tumors characterized by well-demarcated glands frequently forming clusters or groups with relative lobular architecture and lacking destructive stromal invasion or lymphovascular invasion (LVI), pattern B tumors demonstrating localized destructive invasion (small clusters or individual tumor cells within desmoplastic stroma often arising from pattern A glands), and pattern C tumors with diffusely infiltrative glands and associated desmoplastic response. Three hundred and fifty-two cases were included; mean follow-up 52.8 months. Seventy-three patients (21%) had pattern A tumors; all were stage I and there were no LN metastases or recurrences. Pattern B was seen in 90 tumors (26%); all were stage I and LVI was seen in 24 cases (26.6%). Nodal disease was found in only 4 (4.4%) pattern B tumors (one IA2, two IB1, one IB not further specified (NOS)), each of which showed LVI. Pattern C was found in 189 cases (54%), 117 had LVI (61.9%) and 17% were stage II or greater. Forty-five (23.8%) patients showed LN metastases (one IA1, 14 IB1, 5 IB2, 5 IB NOS, 11 II, 5 III and 4 IV) and recurrences were recorded in 41 (21.7%) patients. This new risk stratification system identifies a subset of stage I patients with essentially no risk of nodal disease, suggesting that patients with pattern A tumors can be spared lymphadenectomy. Patients with pattern B tumors rarely present with LN metastases, and sentinel LN examination could potentially identify these patients. Surgical treatment with nodal resection is justified in patients with pattern C tumors. PMID:27016227

  7. [Bladder drainage in patients undergoing the Pereyra surgical procedure].

    PubMed

    Rodríguez-Colorado, S; Villagrán, R; Escobar-Del Barco, L; Villalobos-Acosta, S; Kunhardt-Rasch, J; Delgado-Urdapilleta, J

    1996-07-01

    Postoperative acute urinary retention was evaluated in the patients who underwent Pereyra procedure. Comparison of suprapubic and urethral catheterization. Between January 1994 and July 1995, fifty two patients with urinary stress incontinence underwent Pereyra procedure, 31 female patient with suprapubic drainage (cistofix Ch 15) and 17 urethral catherization with a latex foley catheter. Sponatneous micturition and urinary retention was evaluated until the catheter was removed. Mean age was 43.8 years (32 a 66), the duration of suprapubic vesical drainage with suprapubic catheter were 3 days in 58.6% of the patients, and more than 3 days in 41.29%. Recatheterizacion in the patients with urethral drainage was more frequent. Urinary retention after 7 days was present in 23.99% with suprapubic vesical drainage and 28.5% with urethral catheter. Recatheterization is more frequent in patients with urethral catheter.

  8. Emergency surgical admissions in patients aged more than 80 years: a study over four decades.

    PubMed Central

    Menon, K. V.; Young, F. M.; Galland, R. B.

    2000-01-01

    BACKGROUND: The proportion of older patients in the community is rising. The aim of this study was to determine the trend in emergency surgical admissions in patients over 80 years of age in 1997 compared with the previous three decades. PATIENTS AND METHODS: Data were obtained on all patients over 80 years of age admitted as general surgical emergencies in 1997 to the Royal Berkshire and Battle Hospitals, Reading, UK. Reasons for admission, management, mortality and duration of hospital stay were recorded and compared with results from 1966, 1976 and 1989. RESULTS: During 1997, 4807 patients over the age of 80 years were admitted as emergencies to all specialities. Of these, 447 (9.3%) were surgical. This compares with 122 in 1966, 248 in 1976 and 339 in 1989. Emergency surgical workload in patients over 80 years of age had increased from 6.2% in 1966 to 12% in 1997. A random sample of 261 patients was analysed. In-patient mortality was 13.8% in 1997 compared with 21.8% for 1976 and 22.4% for 1989. Median length of stay was 8 days (range, 0-41 days) for 1997 and 1989 compared with 14 days in 1976. Twenty-four patients either needed admission to other specialities or need not have been admitted as emergencies at all and were classified as inappropriate admissions to the general surgical ward. CONCLUSIONS: The trend of increased number of patients over the age of 80 years being admitted as emergencies to general surgery continues through four decades. There has been a decrease in mortality and length of stay since 1966, but no decrease in length of stay in 1997 compared with 1989. Avoiding inappropriate admissions would result in a significant improvement in bed utilisation for elective surgery and help to reduce waiting lists. PMID:11103155

  9. [Choice of surgical treatment in patients with acute destructive pancreatitis].

    PubMed

    Belik, B M; Chernov, V N; Alibekov, A Z

    2015-01-01

    Medical and diagnostic algorithm in patients with pancreatic necrosis is developed. It takes into consideration features and expansion of necrotic process in retroperitoneal space, objective severity of patients' condition according to SAPS scale and inflammatory process according to serum procalcitonin concentration. Comparative analysis revealed that the use of developed algorithm improves results of treatment.

  10. Clinical-surgical treatment of temporomandibular joint disorder in a psoriatic arthritis patient

    PubMed Central

    2013-01-01

    Introduction Condylotomy is a surgical procedure that has been used as an option to treat temporomandibular disorder (TMD) patients. This technique has the advantage of avoiding intra-capsular alterations that might be found involving other surgical procedures. Its use, even when unilateral, has positive effect on treatment of both joints. Methods In order to better evaluate the benefits of a clinical-surgical treatment for TMD, the present report describes the case of a psoriatic arthritis patient. The case was clinically characterized by dental malloclusion, and imaging exams showed joint degeneration of the right mandibular condyle. The patient was treated by condylotomy technique after a prosthetic oral rehabilitation. Results No clinical-radiological signs or symptoms of progression of articular disease were observed within a period of 16 months after surgery. Furthermore, there was functional stability of the temporomandibular joint, total absence of local pain and improvement of mouth opening. Conclusion The present study suggests that condylotomy can be considered as a valid option for the management of TMD, since it has low surgical morbidity and favorable clinical outcomes. In this case, the patient had a medical diagnosis of systemic disease presenting general pain and pain at the temporomandibular joint (TMJ), in addition of causal agent of TMD (dental malloclusion). The difficulty of finding a single etiology (malocclusion vs. systemic disease) did not exclude the indication of a clinical-surgical treatment to re-establish the balance of TMJ. PMID:23556553

  11. Contamination risk of the surgical team through ROBODOC's high-speed cutter.

    PubMed

    Nogler, M; Wimmer, C; Lass-Flörl, C; Mayr, E; Trobos, S; Gegenhuber, C

    2001-06-01

    During cutting of the femoral cavity in the ROBODOC procedure, an aerosol cloud of irrigation fluid, blood, and tissue debris was seen. This cloud potentially is contaminated with bacterial and viral vectors, which is an infection risk for the surgical team. A flat and a ball cutter were tested in four standard situations macroscopically with a colored solution. In a second experiment, the cutter was exposed to a fluid contaminated with Staphylococcus aureus, and bacterial room contamination was detected using standard cultures. The aerosol cloud was seen in a 6 x 3.6-m area. Extension and concentration varied, depending on the irrigation situation. ROBODOC's high-speed cutter produces an aerosol cloud in an area in which all members of the surgical team are affected. Sufficient protection is necessary for everyone in the operating room.

  12. Orthodontic and Orthognathic Surgical Treatment of a Pediatric OSA Patient

    PubMed Central

    2016-01-01

    A case report is presented which demonstrates the effectiveness of comprehensive orthodontic treatment combined with orthognathic surgery in the correction of malocclusion and reduction in the sequelae of Obstructive Sleep Apnea (OSA). The patient's severe OSA was improved to very mild as evaluated by full overnight polysomnogram. The orthodontic treatment included the expansion of both dental arches and mandibular advancement surgery. There was significant improvement in the patient's sleep continuity and architecture with the elimination of obstructive apneas. PMID:27668098

  13. Orthodontic and Orthognathic Surgical Treatment of a Pediatric OSA Patient

    PubMed Central

    2016-01-01

    A case report is presented which demonstrates the effectiveness of comprehensive orthodontic treatment combined with orthognathic surgery in the correction of malocclusion and reduction in the sequelae of Obstructive Sleep Apnea (OSA). The patient's severe OSA was improved to very mild as evaluated by full overnight polysomnogram. The orthodontic treatment included the expansion of both dental arches and mandibular advancement surgery. There was significant improvement in the patient's sleep continuity and architecture with the elimination of obstructive apneas.

  14. Orthodontic and Orthognathic Surgical Treatment of a Pediatric OSA Patient.

    PubMed

    Jackson, Gregory W

    2016-01-01

    A case report is presented which demonstrates the effectiveness of comprehensive orthodontic treatment combined with orthognathic surgery in the correction of malocclusion and reduction in the sequelae of Obstructive Sleep Apnea (OSA). The patient's severe OSA was improved to very mild as evaluated by full overnight polysomnogram. The orthodontic treatment included the expansion of both dental arches and mandibular advancement surgery. There was significant improvement in the patient's sleep continuity and architecture with the elimination of obstructive apneas. PMID:27668098

  15. Surgical treatment of iliotibial band friction syndrome. A retrospective study of 45 patients.

    PubMed

    Drogset, J O; Rossvoll, I; Grøntvedt, T

    1999-10-01

    Iliotibial band friction syndrome is an overuse injury mainly affecting runners, but also other athletes. The treatment of choice is conservative. If this treatment is unsuccessful, surgical treatment can be performed. The posterior half of the iliotibial band is transsected where it passes over the lateral epicondyle of the femur. Optionally the underlying bursa is removed. Between 1989 and 1996 45 patients were operated in Trondheim. The mean age was 27 (14-46) years. Of the patients, 22 (48.9%) had excellent results, 16 (35.5%) had good results, 6 (13.3%) had fair results and 1 (2.2%) patient had a poor result. One patient had a minor postoperative infection. Had the postoperative result been known beforehand, 75.6% of the patients would have been operated on again. We conclude that surgical treatment of iliotibial band friction syndrome produces good results in patients with insufficient relief of symptoms after conservative treatment.

  16. Predictive Factors for Surgical Intervention in Patients over the Age of 80 with Adhensive Small-Bowel Obstruction.

    PubMed

    Lou, Zheng; Yan, Fei-Hu; Hu, Shi-Jie; Meng, Rong-Gui; Zhang, Wei; Yu, En-da; Fu, Chuan-Gang

    2015-12-01

    Adhensive small-bowel obstruction (SBO) remains a common cause of admission to surgical wards around the world. Given the growing elderly population, the number of elderly patients with adhensive SBO can be expected to increase substantially. Timely and appropriate treatment would improve morbidity and mortality rates in elderly patients with adhensive SBO. However, accurately determining which patients should undergo surgical treatment during the hospitalization remains difficult. The aim of this study was to identify predictive factors for surgical intervention in patients aged over 80 years presenting with SBO due to postoperative adhesions. A clinical and radiological data for the assessment of patients presenting with adhensive SBO were collected. A logistic regression model was applied to identify risk factors that would predict the need of surgical intervention. A total of 21 patients (13 males, 8 females) were treated during a 3.5-year period. The mean age was 85.5 ± 4.7 years, ranging from 80 to 97 years. There is no significant difference in age (group 1 87.6 ± 5.9 years vs. group 2 84.8 ± 4.3 years, p = 0.262) between two groups. Serious coexisting diseases were noted in 13 (61.9 %, 13/21) patients. Primary hypertension, cardiac diseases, and diabetes mellitus were common coexisting conditions. However, there is no significant difference in comorbidities (40 vs. 68.8 %, p = 0.325) between group 1 and group 2. Adhensive SBO was successfully treated with conservative treatment in 16 patients (76.2 %, 16/21, group 2), whereas conservative treatment failed in 5 patients (23.8 %, 5/21, group 1), who subsequently underwent laparotomy. Postoperative complication rate was 14.3 % (wound infection, 1/5) and mortality was 0 % (0/5) in group 1. One patient death was recorded in group 2 (1/16, 6.3 %). The overall mean hospital stay was 10.0 ± 5.9 days (range 3-27 days). Group 1 had a longer hospital stay than group 2. However

  17. Surgical options in polycystic ovary syndrome patients who do not respond to medical ovulation induction.

    PubMed

    Greenblatt, E

    1993-06-01

    Women with PCOS often present with anovulatory infertility. In these women, attempts at ovulation induction should be initiated with clomiphene citrate. However, 10 to 15% of women will not ovulate in response to clomiphene citrate, and in those who do, half will not conceive. Ovulation induction in these patients may involve the administration of hMG or pure FSH, with or without prior pituitary desensitization by GnRH agonists. However, gonadotrophin therapy is expensive, requires extensive monitoring, is not available at all centres and is associated with a significant incidence of ovarian hyperstimulation syndrome, multiple pregnancy and pregnancy loss. Furthermore, the chance of conception is limited to the treatment cycle. For women who fail to respond to clomiphene citrate therapy, and for whom gonadotrophin therapy is unsuccessful or unavailable, surgical therapy should be considered. There is a very limited role, if any, for OWR in the treatment of anovulation due to PCOS. Although effective in inducing ovulation in approximately 80% of women, with pregnancy rates approximating 60%, OWR requires major surgery and is associated with significant adhesion formation. Newer, less invasive techniques are emerging for the anovulatory woman who fails medical management. These include laparoscopic ovarian cautery and laparoscopic ovarian laser vaporization. These surgical techniques can be performed as outpatient procedures and may be combined with a diagnostic laparoscopy. Knowledge of the long-term effects of these techniques is still limited, but results appear promising, with spontaneous ovulation being initiated in 70 to 90% of women. Of the patients who remain anovulatory or oligo-ovulatory after these procedures, most will have been rendered sensitive to clomiphene citrate. Conception rates approximate 60%. The mechanism of action remains uncertain, but is likely to involve alteration of the intraovarian steroid environment and, in turn, the feedback to the

  18. Surgical options for the young patient with glenohumeral arthritis.

    PubMed

    Barlow, Jonathan D; Abboud, Joseph

    2016-01-01

    Young patients with glenohumeral arthritis are an ongoing treatment challenge. They typically have high demands of their shoulders, require long-term durability due to their young age, and often have altered local anatomy, through their disease process (instability arthropathy, juvenile rheumatoid arthritis, etc.) or from previous surgery (capsulorraphy arthropathy, chondrolysis, etc.). Workup to evaluate underlying causes of early arthritis, and to exclude infectious causes are necessary. When nonoperative management fails, arthroscopic debridement, hemiarthroplasty (isolated, with glenoid reaming, or with biological interposition), and total shoulder arthroplasty are treatment options available to the treating surgeon. Debridement or hemiarthroplasty can provide pain relief for a subset of patients, but results have not been reproducible across the literature and have not been durable over time. Total shoulder arthroplasty provides the most reliable pain relief, but long-term glenoid loosening and wear continue to lead to high revision rates in this patient population. PMID:26980987

  19. Surgical options for the young patient with glenohumeral arthritis

    PubMed Central

    Barlow, Jonathan D.; Abboud, Joseph

    2016-01-01

    Young patients with glenohumeral arthritis are an ongoing treatment challenge. They typically have high demands of their shoulders, require long-term durability due to their young age, and often have altered local anatomy, through their disease process (instability arthropathy, juvenile rheumatoid arthritis, etc.) or from previous surgery (capsulorraphy arthropathy, chondrolysis, etc.). Workup to evaluate underlying causes of early arthritis, and to exclude infectious causes are necessary. When nonoperative management fails, arthroscopic debridement, hemiarthroplasty (isolated, with glenoid reaming, or with biological interposition), and total shoulder arthroplasty are treatment options available to the treating surgeon. Debridement or hemiarthroplasty can provide pain relief for a subset of patients, but results have not been reproducible across the literature and have not been durable over time. Total shoulder arthroplasty provides the most reliable pain relief, but long-term glenoid loosening and wear continue to lead to high revision rates in this patient population. PMID:26980987

  20. Influence of body habitus on the surgical outcomes of bilateral axillo-breast approach robotic thyroidectomy in papillary thyroid carcinoma patients

    PubMed Central

    Lee, Hee Seung; Chai, Young Jun; Kim, Su-Jin; Choi, June Young

    2016-01-01

    Purpose Obesity is associated with a number of medical comorbidities and is considered a risk factor for surgical complications. The purpose of this study was to analyze the influence of body habitus including obesity on the surgical outcomes of the Bilateral axillo-breast approach (BABA) robotic thyroidectomy (RoT) in papillary thyroid carcinoma (PTC) patients. Methods The medical records of 456 PTC patients who underwent BABA RoT between January 2011 and December 2012 were reviewed, and 310 women PTC patients who had undergone BABA robotic total thyroidectomy with central lymph node dissection were examined. Body habitus were evaluated by measuring body mass index (BMI), body surface area, and neck circumference. We divided the patients into BMI < 25 kg/m2 and BMI ≥ 25 kg/m2 groups. Clinicopathological data, surgical outcomes, and postoperative complications were evaluated. Results Clinicopathological characteristics did not differ between the 2 BMI groups. The creation of working space time (P = 0.210) and other surgical outcomes showed no significant differences between the groups. There were no statistically significant differences between body habitus indexes and postoperative length of hospital stay, number of retrieved central lymph nodes, postoperative thyroglobulin levels, occurrence of hypoparathyoidism, recurrent laryngeal nerve injury and wound complication. Conclusion Patient with large body habitus undergoing BABA RoT were not at an increased risk of surgical complications and showed good surgical outcomes. BABA RoT may be a good alternative operative method for PTC patients for whom cosmetic outcome is an important consideration. PMID:27433458

  1. Surgical Management of the Patient with an Implanted Cardiac Device

    PubMed Central

    Madigan, John D.; Choudhri, Asim F.; Chen, Jonathan; Spotnitz, Henry M.; Oz, Mehmet C.; Edwards, Niloo

    1999-01-01

    Objective To identify the sources of electromagnetic interference (EMI) that may alter the performance of implanted cardiac devices and develop strategies to minimize their effects on patient hemodynamic status. Summary Background Data Since the development of the sensing demand pacemaker, EMI in the clinical setting has concerned physicians treating patients with such devices. Implanted cardiovertor defibrillators (ICDs) and ventricular assist devices (VADs) can also be affected by EMI. Methods All known sources of interference to pacemakers, ICDs, and VADs were evaluated and preventative strategies were devised. Results All devices should be thoroughly evaluated before and after surgery to make sure that its function has not been permanently damaged or changed. If electrocautery is to be used, pacemakers should be placed in a triggered or asynchronous mode; ICDs should have arrhythmia detection suspended before surgery. If defibrillation is to be used, the current flow between the paddles should be kept as far away from and perpendicular to the lead system as possible. Both pacemakers and ICDs should be properly shielded if magnetic resonance imaging, positron emission tomography, or radiation therapy is to be used. The effect of EMI on VADs depends on the model. Magnetic resonance imaging adversely affects all VADs except the Abiomed VAD, and therefore its use should be avoided in this population of patients. Conclusions The patient with an implanted cardiac device can safely undergo surgery as long as certain precautions are taken. PMID:10561087

  2. Flow Simulation to Enable Patient Specific Virtual Surgical Planning

    NASA Astrophysics Data System (ADS)

    Jansen, Kenneth; Taylor, Charles; Mueller, Jens

    2003-11-01

    The current paradigm for interventional and surgery planning for the treatment of cardiovascular disease relies exclusively on diagnostic imaging data to define the present state of the patient, empirical data to evaluate the efficacy of prior treatments for similar patients, and the judgement of the surgeon to decide on a preferred treatment. The individual variability and inherent complexity of human biological systems is such that diagnostic imaging and empirical data alone are insufficient to predict the outcome of a given treatment for an individual patient. We have proposed a new paradigm of predictive medicine in which the physician utilizes computational tools to construct and evaluate a combined anatomic/physiologic model to predict differential changes in blood flow for alternative treatment plans for an individual patient. Ideally, these systems would provide an integrated set of image segmentation, geometric solid modeling, automatic finite element mesh generation, computational mechanics and scientific visualization tools accessible through an intuitive human-computer interface. In this talk we focus on the flow simulation aspects of this project. Error estimators for transient flow analyses have been developed and implemented to focus computational resources on the areas where they may have provide the greatest improvement. We will describe these error estimators and apply them to adaptive as well as uniform refinement simulations and compare the accuracy and performance to available experimental data in porcine bypass models that have been carried out specifically for this purpose.

  3. Triaging early-stage lung cancer patients into non-surgical pathways: who, when, and what?

    PubMed Central

    Kong, Feng-Ming (Spring)

    2015-01-01

    More lung cancer patients are being diagnosed at an earlier stage due to improved diagnostic imaging techniques, a trend that is expected to accelerate with the dissemination of lung cancer screening. Surgical resection has always been considered the standard treatment for patients with early-stage non-small cell lung cancer (NSCLC). However, non-surgical treatment options for patients with early-stage NSCLC have evolved significantly over the past decade with many new and exciting alternative treatments now available. These alternative treatments include radiofrequency ablation (RFA), microwave ablation (MWA), percutaneous cryoablation therapy (PCT), photodynamic therapy (PDT) and external beam radiation therapy (EBRT), including stereotactic body radiation therapy (SBRT) and accelerated hypofractionated radiation therapy. We describe the established alternatives to surgical resection, their advantages and disadvantages, potential complications and efficacy. We then describe the optimal treatment approach for patients with early-stage NSCLC based on tumor operability, size and location. Finally, we discuss future directions and whether any alternative therapies will challenge surgical resection as the treatment of choice for patients with operable early-stage lung cancer. PMID:26380185

  4. A review of rapid prototyped surgical guides for patient-specific total knee replacement.

    PubMed

    Krishnan, S P; Dawood, A; Richards, R; Henckel, J; Hart, A J

    2012-11-01

    Improvements in the surgical technique of total knee replacement (TKR) are continually being sought. There has recently been interest in three-dimensional (3D) pre-operative planning using magnetic resonance imaging (MRI) and CT. The 3D images are increasingly used for the production of patient-specific models, surgical guides and custom-made implants for TKR. The users of patient-specific instrumentation (PSI) claim that they allow the optimum balance of technology and conventional surgery by reducing the complexity of conventional alignment and sizing tools. In this way the advantages of accuracy and precision claimed by computer navigation techniques are achieved without the disadvantages of additional intra-operative inventory, new skills or surgical time. This review describes the terminology used in this area and debates the advantages and disadvantages of PSI.

  5. Surgical checklist application and its impact on patient safety in pediatric surgery

    PubMed Central

    Oak, SN; Dave, NM; Garasia, MB; Parelkar, SV

    2015-01-01

    Background: Surgical care is an essential component of health care of children worldwide. Incidences of congenital anomalies, trauma, cancers and acquired diseases continue to rise and along with that the impact of surgical intervention on public health system also increases. It then becomes essential that the surgical teams make the procedures safe and error proof. The World Health Organization (WHO) has instituted the surgical checklist as a global initiative to improve surgical safety. Aims: To assess the acceptance, application and adherence to the WHO Safe Surgery Checklist in Pediatric Surgery Practice at a university teaching hospital. Materials and Methods: In a prospective study, spanning 2 years, the checklist was implemented for all patients who underwent operative procedures under general anesthesia. The checklist identified three phases of an operation, each corresponding to a specific period in the normal flow of work: Before the induction of anesthesia (“sign in”), before the skin incision (“time out”) and before the patient leaves the operating room (“sign out”). In each phase, an anesthesiologist,-“checklist coordinator”, confirmed that the anesthesia, surgery and nursing teams have completed the listed tasks before proceeding with the operation and exit. The checklist was used for 3000 consecutive patients. Results: No major perioperative errors were noted. In 54 (1.8%) patients, children had the same names and identical surgical procedure posted on the same operation list. The patient identification tag was missing in four (0.1%) patients. Mention of the side of procedures was missing in 108 (3.6%) cases. In 0.1% (3) of patients there was mix up of the mention of side of operation in the case papers and consent forms. In 78 (2.6%) patients, the consent form was not signed by parents/guardians or the side of the procedure was not quoted. Antibiotic orders were missing in five (0.2%) patients. In 12 (0.4%) cases, immobilization of

  6. Isolated port-site metastasis after surgical staging for low-risk endometrioid endometrial cancer: A case report

    PubMed Central

    MAUTONE, DANIELE; DALL'ASTA, ANDREA; MONICA, MICHELA; GALLI, LETIZIA; CAPOZZI, VITO ANDREA; MARCHESI, FEDERICO; GIORDANO, GIOVANNA; BERRETTA, ROBERTO

    2016-01-01

    Port-site metastases (PSMs) are well-known potential complications of laparoscopic surgery for gynaecologic malignancies. The present case study reports PSM following laparoscopic surgery for Stage IA Grade 1 endometrioid endometrial cancer (EEC). The recurrence developed within 7 months following primary surgery and required surgical excision followed by adjuvant chemo-radio therapy. After 9 months, the patient remains disease-free. PSMs are rare complications following laparoscopic surgery. Amongst the 23 cases of endometrial cancer PSMs reported so far, only 4 followed EEC Stage IA Grade 1–2. The present study reports a rare case of PSM after Stage IA Grade 1 EEC. The clinical and prognostic relevance of PSMs has not been identified so far; and it is not known whether PSMs represent a local recurrence or a systemic recurrence. Surgeons should be aware that even low-risk EEC may be followed by PSMs and should take steps to prevent these rare recurrences. PMID:27347138

  7. Surgical Outcomes after Total Colectomy with Ileorectal Anastomosis in Patients with Medically Intractable Slow Transit Constipation

    PubMed Central

    Sohn, Guiyun; Kim, Chan Wook; Kwak, Jae Young; Jang, Tae Young; Kim, Kyung Ho; Yang, Song Soo; Yoon, Yong Sik; Lim, Seok-Byung; Kim, Jin Cheon

    2011-01-01

    Purpose The aim of this study was to evaluate outcomes of a total colectomy with ileorectal anastomosis in patients with slow transit constipation. Methods A retrospective review of 37 consecutive patients with slow transit constipation who underwent a total colectomy between 1994 and 2008 was undertaken. Preoperative and postoperative Wexner's constipation scores were collected and used to evaluate the outcomes after surgical treatment. Also patients' postoperative satisfaction scores were collected using a 4-point scale. Results The 37 patients consisted of 31 women and 6 men, with a median age of 41 years (range, 17 to 71 years). Pre- and post-operative Wexner's scores were collected from 33 patients (89.1%), and the mean preoperative Wexner's score was 19.3 (range, 11 to 24), which decreased to an average post-operative score of 2.3 (range, 0 to 8). Neither intraoperative complications nor postoperative mortalities were noted. Five patients (13.5%) had early postoperative complications, and the most common complication was postoperative ileus (10.8%). Seven patients (18.9%) had late postoperative complications, and postoperative ileus (10.8%) was also the most common. Twenty seven of 33 patients were satisfied with their surgical outcome (81.8%). Conclusion A total colectomy with ileorectal anastomosis might be an effective surgical procedure with acceptable morbidity to treat medically intractable slow transit constipation. PMID:21980588

  8. 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. PMID:25517551

  9. 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.

  10. The Effect of Intraoral Suction on Oxygen-Enriched Surgical Environments: A Mechanism for Reducing the Risk of Surgical Fires

    PubMed Central

    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. PMID:25517551

  11. The Use of Groups for Psychosocial Intervention with Medical/Surgical Patients.

    ERIC Educational Resources Information Center

    Zimpfer, David G.; DeMocker, Janice D.

    Although a connection between physical health and emotional well-being has long been recognized, health caregivers have only recently begun to focus on the influence of illness or disability on attitudes and behaviors. Groups have been organized for therapeutic, supportive, or orientational purposes with general medical-surgical patients. Group…

  12. [Optimising the stay of patients with a mental disorder in general medical or surgical units].

    PubMed

    Brignon, Béatrice; Brusseau, Pascale; Dollet, Denise; Giordana, Jean-Yves; Roelandt, Jean-Luc

    2016-01-01

    The action research undertaken by health manager students at the Nice health manager training institution has helped to optimise the stay of patients with a mental disorder in general medical and surgical units. Based on the assessment of the training needs of caregivers working in these units, it enables the students to anticipate their future function. PMID:27389433

  13. Partial fingertip necrosis following a digital surgical procedure in a patient with primary Raynaud's phenomenon.

    PubMed

    Uygur, Safak; Tuncer, Serhan

    2014-12-01

    Raynaud's phenomenon is a common clinical disorder consisting of recurrent, long-lasting and episodic vasospasm of the fingers and toes often associated with exposure to cold. In this article, we present a case of partial fingertip necrosis following digital surgical procedure in a patient with primary Raynaud's phenomenon.

  14. The value of esophagectomy surgical apgar score (eSAS) in predicting the risk of major morbidity after open esophagectomy

    PubMed Central

    Xing, Xue-Zhong; Wang, Hai-Jun; Qu, Shi-Ning; Huang, Chu-Lin; Zhang, Hao; Wang, Hao; Yang, Quan-Hui

    2016-01-01

    Background Recently, surgical apgar score (SAS) has been reported to be strongly associated with major morbidity after major abdominal surgery. The aim of this study was to assess the value of esophagectomy SAS (eSAS) in predicting the risk of major morbidity after open esophagectomy in a high volume cancer center. Methods The data of all patients who admitted to intensive care unit (ICU) after open esophagectomy at Cancer Hospital of Chinese Academy of Medical Sciences & Peking Union Medical College from September 2008 through August 2010 was retrospectively collected and reviewed. Preoperative and perioperative variables were recorded and compared. The eSAS was calculated as the sum of the points of EBL, lowest MAP and lowest HR for each patient. Patients were divided into high-risk (below the cutoff) and low-risk (above the cutoff) eSAS groups according to the cutoff score with optimal accuracy of eSAS for major morbidity. Univariable and multivariable regression analysis were used to define risk factors of the occurrence of major morbidity. Results Of 189 patients, 110 patients developed major morbidities (58.2%) and 30-day operative mortality was 5.8% (11/189). There were 156 high risk patients (eSAS ≤7) and 33 low risk (eSAS >7) patients. Univariable analysis demonstrated that forced expiratory volume in one second of predicted (FEV1%) ≤78% (44% vs. 61%, P=0.024), McKeown approach (22.7% vs. 7.6%, P=0.011), duration of operation longer than 230 minutes, intraoperative estimated blood loss (347±263 vs. 500±510 mL, P=0.015) and eSAS ≤7 (62.2% vs. 90.0%, P=0.001) were predictive of major morbidity. Multivariable analysis demonstrated that FEV1% ≤78% (OR, 2.493; 95% CI, 1.279–4.858, P=0.007) and eSAS ≤7 (OR, 2.810; 95% CI, 1.105–7.144; P=0.030) were independent predictors of major morbidity after esophagectomy. Compared with patients who had eSAS >7, patients who had eSAS ≤7 had longer hospital length of stay (25.39±14.36 vs. 32.22±22.66 days

  15. Postsurgical examination of functional outcome of patients having undergone surgical treatment of intracranial aneurysm.

    PubMed

    Slusarz, Robert; Beuth, Wojciech; Ksiazkiewicz, Barbara

    2009-03-01

    Research into outcomes from surgical intervention for intracranial aneurysms have focused on the clinical picture of the disease entity and death rate, comparison of different surgical methods, as well as the most common postoperative and postbleeding complications. From the nursing standpoint, the crucial element in assessing postoperative patients is the broadly understood functional outcome defining patients' ability to function in life, while at the same time recognising the impairments, in which patients will be dependent on the nursing staff. The aim of the study was to assess the functional outcomes of patients in the days following the surgical treatment. The research was carried out in Neurosurgical Department and Clinic, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Torun, Poland. A longitudinal study was carried out with 128 patients having undergone removal of an intracranial aneurysm. In the research both the observation and measuring scores were used. Also Hunt and Hess Grades, the Glasgow Coma Score and the Glasgow Outcome Score were used. To assess functional outcomes of patients, the Functional Capacity Scale was used. The research shows that the functional outcome improves with time, see Statistical analysis (p < 0.001). In the majority of patients some functional outcome deficit was observed mainly in the areas such as relieving oneself and maintaining personal hygiene. The conclusions from the research are as follows: (1) following the surgical treatment of the intracranial aneurysm (day 1, 3, 6 and 9) the majority of patients displayed considerable lack of functional outcome, and were therefore dependent on the nursing staff and relatives (family and friends); (2) on discharge (final measurement) patients were largely self-dependent and displayed negligible impairments of functional outcome.

  16. [High risk infective endocarditis embolism during pregnancy: Medical or surgical management?].

    PubMed

    Echeverría, Luis Eduardo; Figueredo, Antonio; Gómez, Juan Carlos; Salazar, Leonardo Alberto; Rodriguez, Jaime Alberto; Pizarro, Camilo Ernesto; Riaño, Carlos Eduardo; Perroni, Addy; Cuadros, Alba Lucía; Villamizar, María Cristina; Suárez, Edwin Uriel

    2013-01-01

    A 22-year-old pregnant woman was seen at 14 weeks of pregnancy for infective endocarditis with a vegetation of 15 mm and wide mobility, which affected the native mitral valve accompanied by severe valvular insufficiency. Antibiotic treatment was given for 4 weeks despite the embolism risk. Due to persistence of vegetation size and after considering the fetal and maternal risk, the surgical procedure was favored. We decided to perform valvuloplasty and removal of lesion at 18 weeks of pregnancy. Fetal protection techniques were used and a bioprosthesis was placed before attempting a repair. The postoperative follow-up was satisfactory, achieving a successful birth by cesarean section at 30 weeks. PMID:23896064

  17. Triple pathological findings in a surgically amenable patient with mesial temporal lobe epilepsy☆

    PubMed Central

    Tong, Fumin; Jewells, Valerie; Trembath, Dimitri G.; Hadar, Eldad; Shin, Hae Won

    2015-01-01

    Mesial temporal sclerosis (MTS) is a well-recognized cause of intractable epilepsy; however, coexistence with focal cortical dysplasia (FCD) is less common. Middle fossa epidermoid cysts are rare and may involve the temporal lobe. Most epidermoids are clinically silent, slow-growing, and seldom associated with overt symptomatology, including seizures. We describe a patient with multiple comorbidities including left MTS and a large epidermoid cyst involving the left quadrigeminal plate cistern compressing upon the cerebellar vermis and tail of the left hippocampus, resulting in refractory left temporal lobe epilepsy. The patient underwent left anterior temporal lobectomy. The surgical pathology demonstrated a third pathological finding of left temporal FCD type Ia. The patient has been seizure-free since the surgery. This case provides additional information with regard to the understanding of epileptogenicity and surgical planning in patients with MTS and epidermoid cysts. PMID:26288757

  18. Quality of life in patients submitted to surgical treatment of idiopathic scoliosis

    PubMed Central

    Rodrigues, João Bernardo Sancio Rocha; Saleme, Nathália Ambrozim Santos; Batista, José Lucas; Cardoso, Igor Machado; Jacob, Charbel

    2015-01-01

    ABSTRACT OBJECTIVE : To evaluate quality of life, using the SF-36, in patients with adolescent idiopathic scoliosis (AIS) who un-derwent surgery for deformity correction, comparing the results in the pre-and post-operative period. METHODS : We evaluated 29 patients, 24 female, mean age 14.5 years, all patients had measurement of Cobb angle greater than 50º, and responded to the SF-36 questionnaire preope-ratively and on average two years after surgery. RESULTS : There was improvement in all eight domains studied by the SF-36 after surgical treatment, with statistically significant improvement of the domains functional capacity physical aspects, pain and general state. Vitality and mental heal-th were those with the lowest percentage of improvement postoperatively. CONCLUSION : Surgical treatment of defor-mity in all AIS improved the functional aspects assessed by the SF-36, representing, in practice, better quality of life for these patients. Evidence Level II, Prospective Study. PMID:27057138

  19. HIV prevalence, risk behavior, hormone use and surgical history among transgender persons in Thailand.

    PubMed

    Guadamuz, Thomas E; Wimonsate, Wipas; Varangrat, Anchalee; Phanuphak, Praphan; Jommaroeng, Rapeepun; McNicholl, Janet M; Mock, Philip A; Tappero, Jordan W; van Griensven, Frits

    2011-04-01

    While Male-to-female transgender persons (TG) are believed to often engage in sex work and have high HIV infection risk, little is known about demographics, surgical and hormone use history, risk behaviors and HIV prevalence. Between March and October 2005, 474 TG from Bangkok, Chiangmai, and Phuket were surveyed using venue-day-time sampling. Of 474 participants, overall HIV prevalence was 13.5%. Most participants had completed at least secondary or vocational education (79.2%), gender self-identified as female (89.0%), had received money, gifts or valuables for sex (60.8%), and reported hormone use (88.6%). Surgical history was taken from 325 participants. Of these, 68.6% reported some form of surgery and 11.1% had undergone penile-vaginal reconstructive surgery. In multivariate analysis, being recruited from a park/street; older age, anal sex role identification as "versatile" and anal sex debut before age 13 were independently associated with HIV prevalence. The development, implementation and evaluation of culturally appropriate sexual health interventions for Thai TG is urgently needed.

  20. Risk factors for surgical site infection after instrumented fixation in spine trauma.

    PubMed

    Cooper, Kevin; Glenn, Chad A; Martin, Michael; Stoner, Julie; Li, Ji; Puckett, Timothy

    2016-01-01

    Surgical site infection (SSI) represents a significant complication after instrumented fixation in spine trauma. Institutional practice changes have emphasized early fracture correction, shortened intraoperative times, early ambulation, and prompt nutritional supplementation. This retrospective study evaluates the senior author's experience of instrumented spinal trauma SSI occurring at a single Level I trauma center over two equal and contiguous time periods, 2005-2007 (before nutritional supplementation was added to the institutional protocol) and 2008-2010 (after nutritional supplementation was added). This study assessed whether SSI varied depending on the primary surgical site and/or by the chosen approach. Lastly, the incidence of SSI among demographic and other clinical variables was evaluated. In total, 358 patients underwent an index procedure for spinal trauma correction. Fourteen patients developed a SSI requiring reoperation for an incidence of 4.0%. In assessing nutritional supplementation, the probability of infection tended to be lower in the supplemented group (3.7%) than the pre-supplement group (4.3%), but this did not reach significance. The difference in approach for the cervical spine was statistically significant (p=0.045) with rates of infection via posterior approach at 8.1% and no infections via anterior approach. Presence of comorbidities (p=0.03) and time to surgery >3days (p=0.006) were predictors of developing SSI. Benefit is shown from early surgical correction of spinal trauma patients in the reduction of postoperative SSI. Nutritional supplementation may provide a small reduction in infections in the spine trauma population. PMID:26498090

  1. Laser Doppler flowmetry and cardiac output in critically ill surgical patients.

    PubMed

    Eyer, S; Borgos, J; Strate, R G

    1987-08-01

    Laser Doppler flowmetry (LDF) accurately measures cutaneous microcirculatory blood flow. We compared change in LDF flow to change in thermodilution cardiac output in ten critically ill surgical patients. A subset analysis of three patients with low cardiac output (cardiac index less than 2 L/min X m2) showed no correlation. We conclude that, under these study conditions, LDF microcirculatory flow did not reflect macrocirculatory flow. We conjecture that overcoming cutaneous vasoregulation with thermal vasodilation may obviate these results.

  2. Outcomes of Video-Assisted Thoracic Surgical Decortication in 274 Patients with Tuberculous Empyema

    PubMed Central

    Chen, Baofu; Zhang, Jian; Ye, Zhongrui; Ye, Minhua; Ma, Dehua; Wang, Chunguo

    2015-01-01

    Objective: The present work aimed to retrospectively assess the outcomes associated with decortication by video-assisted thoracic surgery (VATS) in patients with tuberculous empyema. Methods: Patients (n = 274) who underwent decortication by VATS for surgical management of pleural empyema between January 2000 to 2010 were included. Pre-, intra-, and post-operative characteristics were observed for all patients, which were followed up for 12 months to evaluate surgical outcomes such as postoperative complications and disease recurrence. Results: No patients required conversion to thoracotomy, and no death or postoperative bleeding was reported. The mean operation time was 104.5 ± 20.4 min, with 271.5 ± 41.3 ml intraoperative blood loss and median length of hospital stay of 7.2 ± 3.4 days. Of the 274 patients, 262 were followed up for 12 months; 26 (9.9%) patients showed complications, including incomplete lung re-expansion (11 patients) and persistent air leak (6 patients). While early disease recurrence was observed in 3 (1.1%) patients after surgery, late recurrence was reported for 6 (2.3%) individuals. Interestingly, the complication rate was much higher in patients with chronic empyema (15/34, 44.1%) than in subjects with acute empyema (11/228, 4.8%). Conclusions: Decortication by VATS decreases postsurgical complications, and results in decreased disease recurrence. This study demonstrated improved outcomes by decortication by VATS, even in patients with stage III tuberculous empyema. PMID:25818121

  3. Selection of Patients With Non-Small-Cell Lung Carcinoma for Surgical Resection

    PubMed Central

    Rizk, Norman W.

    1985-01-01

    Cancer of the lung is rapidly increasing in incidence in both sexes and soon will overtake breast cancer as the most deadly cancer in women. Selection of patients with non-small-cell carcinoma for surgical resection is largely based on preoperative clinical staging, using the American Joint Committee on Cancer's TNM-based group staging protocol. Determining the presence or absence of mediastinal nodal metastasis is paramount and is currently best achieved by computed tomographic scanning of the chest and biopsy of enlarged nodes via mediastinoscopy. Certain types of stage III lesions, previously excluded from surgical treatment, are now recognized as operable. PMID:3909642

  4. Drainoscopy: a doorway to the abdomen in the post-surgical patient.

    PubMed

    Atallah, S; deBeche-Adams, T; Imam, Z; Amir, K

    2015-08-01

    The ability to optically visualize the abdominal cavity in the post-surgical patient can prove to be invaluable, particularly when imaging studies and exam findings can be difficult to interpret. Post-surgical drains are often used and provide a window into the abdominal cavity. In this proof-of-concept study, it is demonstrated that an ordinary drain can be used as a point of access and hence a doorway into the abdominal cavity. This technique has been termed drainoscopy, and the approach is demonstrated with video supplement.

  5. Predicting economic and medical outcomes based on risk adjustment for congenital heart surgery classification of pediatric cardiovascular surgical admissions.

    PubMed

    Raucci, Frank J; Hoke, Tracey R; Gutgesell, Howard P

    2014-12-01

    The Risk Adjustment for Congenital Heart Surgery (RACHS-1) classification is an established method for predicting mortality for congenital heart disease surgery. It is unknown if this extends to the cost of hospitalization or if differences in economic and medical outcomes exist in certain subpopulations. Using data obtained from the University HealthSystem Consortium, we examined inpatient resource use by patients with International Classification of Diseases, Ninth Revision, procedure codes representative of RACHS-1 classifications 1 through 5 and 6 from 2006 to 2012. A total of 15,453 pediatric congenital heart disease surgical admissions were analyzed, with overall mortality of 4.5% (n = 689). As RACHS-1 classification increased, the total cost of hospitalization, hospital charges, total length of stay, length of intensive care unit stay, and mortality increased. Even when controlled for RACHS-1 classification, black patients (n = 2034) had higher total costs ($96,884 ± $3,392, p = 0.003), higher charges ($318,313 ± $12,018, p <0.001), and longer length of stay (20.4 ± 0.7 days, p <0.001) compared with white patients ($85,396 ± $1,382, $285,622 ± $5,090, and 18.0 ± 0.3 days, respectively). Hispanic patients had similarly disparate outcomes ($104,292 ± $2,759, $351,371 ± $10,627, and 23.0 ± 0.6 days, respectively) and also spent longer in the intensive care unit (14.9 ± 0.5 days, p <0.001). In conclusion, medical and economic measures increased predictably with increased procedure risk, and admissions for black and Hispanic patients were longer and more expensive than those of their white counterparts but without increased mortality.

  6. Comparison of original EuroSCORE, EuroSCORE II and STS risk models in a Turkish cardiac surgical cohort†

    PubMed Central

    Kunt, Ayse Gul; Kurtcephe, Murat; Hidiroglu, Mete; Cetin, Levent; Kucuker, Aslihan; Bakuy, Vedat; Ruchan Akar, Ahmet; Sener, Erol

    2013-01-01

    OBJECTIVES The aim of this study was to compare additive and logistic European System for Cardiac Operative Risk Evaluation (EuroSCORE), EuroSCORE II and the Society of Thoracic Surgeons (STS) models in calculating mortality risk in a Turkish cardiac surgical population. METHODS The current patient population consisted of 428 patients who underwent isolated coronary artery bypass grafting (CABG) between 2004 and 2012, extracted from the TurkoSCORE database. Observed and predicted mortalities were compared for the additive/logistic EuroSCORE, EuroSCORE II and STS risk calculator. The area under the receiver operating characteristics curve (AUC) values were calculated for these models to compare predictive power. RESULTS The mean patient age was 74.5 ± 3.9 years at the time of surgery, and 35.0% were female. For the entire cohort, actual hospital mortality was 7.9% (n = 34; 95% confidence interval [CI] 5.4–10.5). However, the additive EuroSCORE-predicted mortality was 6.4% (P = 0.23 vs observed; 95% CI 6.2–6.6), logistic EuroSCORE-predicted mortality was 7.9% (P = 0.98 vs observed; 95% CI 7.3–8.6), EuroSCORE II- predicted mortality was 1.7% (P = 0.00 vs observed; 95% CI 1.6–1.8) and STS predicted mortality was 5.8% (P = 0.10 vs observed; 95% CI 5.4–6.2). The mean predictive performance of the analysed models for the entire cohort was fair, with 0.7 (95% CI 0.60–0.79). AUC values for additive EuroSCORE, logistic EuroSCORE, EuroSCORE II and STS risk calculator were 0.70 (95% CI 0.60–0.79), 0.70 (95% CI 0.59–0.80), 0.72 (95% CI 0.62–0.81) and 0.62 (95% CI 0.51–0.73), respectively. CONCLUSIONS EuroSCORE II significantly underestimated mortality risk for Turkish cardiac patients, whereas additive and logistic EuroSCORE and STS risk calculators were well calibrated. PMID:23403767

  7. [Potentialities of conservative and surgical treatment of patients with congenital microphthalmia and anophthalmia].

    PubMed

    Kataev, M G; Filatova, I A; Verigo, E N; Kiriukhina, S L

    2000-01-01

    Congenital anophthalmia and microphthalmia were responsible for 1.7-1.8% cases of all cases treated at laboratory of plastic surgery and ocular prostheses. Clinical picture of the condition is described. The philosophy of rehabilitation of patients with congenital anophthalmia and microphthalmia is as follows: 1) no operations during the first years of life; 2) early staged fitting with prostheses; 3) surgical treatment in older age, when the resources of conservative extension of the cavity are exhausted. The authors emphasize that active conservative treatment should be preferred. Method for nonsurgical extension of the conjunctival cavity by staged insertion of prostheses is described. Positive and negative aspects of surgical treatments are discussed. The authors emphasize that surgical activity in early age is extremely harmful. Results of surgical treatment of 27 patients are presented. The patients were divided into 2 groups differing by the tasks of surgery: repair of consequences of previous operations (59.2% cases) and typical correction of the eye lids (40.8%). Clinical examples are offered.

  8. Plasma concentrations of posaconazole administered via nasogastric tube in patients in a surgical intensive care unit.

    PubMed

    Störzinger, Dominic; Borghorst, Stephan; Hofer, Stefan; Busch, Cornelius J; Lichtenstern, Christoph; Hempel, Georg; Weigand, Markus A; Hoppe-Tichy, Torsten

    2012-08-01

    Abdominal surgery may affect intestinal absorption and the resulting levels of posaconazole in the blood. We measured plasma posaconazole levels in surgical intensive care unit (SICU) patients and tried to develop a predictive population pharmacokinetics model. A total of 270 samples from 15 patients receiving posaconazole via nasogastric tube were measured by high-performance liquid chromatography (HPLC). SICU patients showed lower plasma drug concentrations, a higher apparent clearance, and a higher volume of distribution than those in hematology patients, possibly due to poor absorption.

  9. Surgical outcomes of elderly patients with cervical spondylotic myelopathy: a meta-analysis of studies reporting on 2868 patients.

    PubMed

    Madhavan, Karthik; Chieng, Lee Onn; Foong, Hanyao; Wang, Michael Y

    2016-06-01

    OBJECTIVE Cervical spondylotic myelopathy usually presents in the 5th decade of life or later but can also present earlier in patients with congenital spinal stenosis. As life expectancy continues to increase in the United States, the preconceived reluctance toward operating on the elderly population based on older publications must be rethought. It is a known fact that outcomes in the elderly cannot be as robust as those in the younger population. There are no publications with detailed meta-analyses to determine an acceptable level of outcome in this population. In this review, the authors compare elderly patients older than 75 years to a nonelderly population, and they discuss some of the relevant strategies to minimize complications. METHODS In accordance with PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) guidelines, the authors performed a PubMed database search to identify English-language literature published between 1995 and 2015. Combinations of the following phrases that describe the age group ("elderly," "non-elderly," "old," "age") and the disease of interest as well as management ("surgical outcome," "surgery," "cervical spondylotic myelopathy," "cervical degenerative myelopathy") were constructed when searching for relevant articles. Two reviewers independently assessed the outcomes, and any disagreement was discussed with the first author until it was resolved. A random-effects model was applied to assess pooled data due to high heterogeneity between studies. The mean difference (MD) and odds ratio were calculated for continuous and dichromatic parameters, respectively. RESULTS Eighteen studies comprising elderly (n = 1169) and nonelderly (n = 1699) patients who received surgical treatment for cervical spondylotic myelopathy were included in this meta-analysis. Of these studies, 5 were prospective and 13 were retrospective. Intraoperatively, both groups required a similar amount of operation time (p = 0.35). The elderly

  10. A Targeted E-Learning Program for Surgical Trainees to Enhance Patient Safety in Preventing Surgical Infection

    ERIC Educational Resources Information Center

    McHugh, Seamus Mark; Corrigan, Mark; Dimitrov, Borislav; Cowman, Seamus; Tierney, Sean; Humphreys, Hilary; Hill, Arnold

    2010-01-01

    Introduction: Surgical site infection accounts for 20% of all health care-associated infections (HCAIs); however, a program incorporating the education of surgeons has yet to be established across the specialty. Methods: An audit of surgical practice in infection prevention was carried out in Beaumont Hospital from July to November 2009. An…

  11. IL17a and IL21 combined with surgical status predict the outcome of ovarian cancer patients.

    PubMed

    Chen, Yu-Li; Chou, Cheng-Yang; Chang, Ming-Cheng; Lin, Han-Wei; Huang, Ching-Ting; Hsieh, Shu-Feng; Chen, Chi-An; Cheng, Wen-Fang

    2015-10-01

    Aside from tumor cells, ovarian cancer-related ascites contains the immune components. The aim of this study was to evaluate whether a combination of clinical and immunological parameters can predict survival in patients with ovarian cancer. Ascites specimens and medical records from 144 ovarian cancer patients at our hospital were used as the derivation group to select target clinical and immunological factors to generate a risk-scoring system to predict patient survival. Eighty-two cases from another hospital were used as the validation group to evaluate this system. The surgical status and expression levels of interleukin 17a (IL17a) and IL21 in ascites were selected for the risk-scoring system in the derivation group. The areas under the receiver operating characteristic (AUROC) curves of the overall score for disease-free survival (DFS) of the ovarian cancer patients were 0.84 in the derivation group, 0.85 in the validation group, and 0.84 for all the patients. The AUROC curves of the overall score for overall survival (OS) of cases were 0.78 in the derivation group, 0.76 in the validation group, and 0.76 for all the studied patients. Good correlations between overall risk score and survival of the ovarian cancer patients were demonstrated by sub-grouping all participants into four groups (P for trend <0.001 for DFS and OS). Therefore, acombination of clinical and immunological parameters can provide a practical scoring system to predict the survival of patients with ovarian carcinoma. IL17a and IL21 can potentially be used as prognostic and therapeutic biomarkers.

  12. Surgical removal of a third molar at risk for mandibular pathologic fracture: case report and clinical considerations.

    PubMed

    Boffano, Paolo; Ferretti, Fabrizio; Giunta, Giuseppe; Gallesio, Cesare

    2012-12-01

    Surgical removal of mandibular deeply impacted third molars may be challenging and could be associated with several possible risks. Intra- or postoperative mandibular fracture during or after third molar extraction is a major though rare complication. Before starting the surgical removal of a mandibular deeply impacted third molar, various predisposing factors of mandibular fracture should be considered and kept in mind: adult age, male sex, deep inclusion, tooth ankylosis, and associated bony pathology. The aim of this article is to report and discuss the surgical management of a mandibular deeply impacted third molar associated with a follicular cyst.

  13. Inadequate Surgical Decompression in Patients with Cervical Myelopathy: A Retrospective Review

    PubMed Central

    Bhalla, Amandeep; Rolfe, Kevin W.

    2015-01-01

    Study Design  Retrospective study. Objective  We reviewed cases of surgically treated cervical spondylotic myelopathy (CSM) or chronic, degenerative myelopathy of the subaxial cervical spine to study the incidence of inadequate surgical decompression. Methods  We included all persons treated at our institution after a first surgical decompression for CSM over a 3-year period. Inadequate original surgical decompression was defined as neurologic decline within 12 months postoperatively and ongoing impingement of the spinal cord with <1-mm change in anteroposterior canal dimension from pre- to postoperative magnetic resonance imaging (MRI) leading to revision decompressive surgery. Revisions for other reasons were not counted as inadequate. Results  Of 50 patients, 5 (10%) required revision decompression for neurologic decline and inadequate change in space available for the cord on postoperative imaging; 4 patients declined within the first 6 months and 1 patient at 8 months postoperatively. None of the 5 declined further after posterior revision, but none recovered from the interval loss. All 5 had undergone anterior approaches, for an anterior inadequacy rate of 23% (5 of 22). None of the 28 patients having posterior or combined approach declined at 2 years or had <1-mm change on postoperative MRI. The difference between anterior and posterior approaches was statistically significant (p = 0.018). Conclusions  The rate of inadequate surgical decompression for CSM was greater than expected in this series and directly associated with an anterior approach. No cases of inadequacy occurred for posterior or combined approaches. Postoperative neuroradiographic imaging such as MRI should be entertained routinely for this entity or at least for anterior-only approaches. PMID:27555995

  14. Transcatheter Aortic Valve Replacement Versus Surgery in Women at High Risk for Surgical Aortic Valve Replacement (from the CoreValve US High Risk Pivotal Trial).

    PubMed

    Skelding, Kimberly A; Yakubov, Steven J; Kleiman, Neal S; Reardon, Michael J; Adams, David H; Huang, Jian; Forrest, John K; Popma, Jeffrey J

    2016-08-15

    The objective of this study was to compare outcomes in women after surgical aortic valve replacement (SAVR) versus transcatheter aortic valve replacement (TAVR) using a self-expanding prosthesis in patients with severe aortic stenosis who were at high risk for SAVR. Although registries and meta-analyses have suggested that TAVR is of considerable benefit in women, perhaps even more so than in men, a rigorous evaluation of TAVR with a self-expanding valve versus SAVR in women from a randomized trial has not been performed. Patients with severe aortic stenosis were randomized 1:1 to either TAVR or SAVR. Outcomes at 1 year are reported. Treatment was attempted in a total of 353 women (183 TAVR and 170 SAVR). Baseline characteristics and predicted risk of the 2 groups were comparable, although the frequency of diabetes mellitus was lower in patients undergoing TAVR (33.3% vs 45.3%; p = 0.02). TAVR-treated patients experienced a statistically significant 1-year survival advantage compared with SAVR patients (12.7% vs 21.8%; p = 0.03). The composite all-cause mortality or major stroke rate also favored TAVR (14.9% vs 24.2%; p = 0.04). Quality of life, as measured by the Kansas City Cardiomyopathy Questionnaire summary score, for both the TAVR and SAVR groups increased significantly from baseline to 1 year. In conclusion, female TAVR patients had lower 1-year mortality and lower 1-year all-cause mortality or major stroke compared with women undergoing SAVR, with both cohorts experiencing improved quality of life. Further studies specifically in women are warranted to validate these findings. PMID:27381665

  15. Definition of major bleeding in clinical investigations of antihemostatic medicinal products in surgical patients.

    PubMed

    Schulman, S; Angerås, U; Bergqvist, D; Eriksson, B; Lassen, M R; Fisher, W

    2010-01-01

    The definition of major bleeding varies between studies on surgical patients, particularly regarding the criteria for surgical wound-related bleeding. This diversity contributes to the difficulties in comparing data between trials. The Scientific and Standardization Committee (SSC), through its subcommittee on Control of Anticoagulation, of the International Society on Thrombosis and Haemostasis has previously published a recommendation for a harmonized definition of major bleeding in non-surgical studies. That definition has been adopted by the European Medicines Agency and is currently used in several non-surgical trials. A preliminary proposal for a parallel definition for surgical studies was presented at the 54(th) Annual Meeting of the SSC in Vienna, July 2008. Based on those discussions and further consultations with European and North American surgeons with experience from clinical trials a definition has been developed that should be applicable to all agents that interfere with hemostasis. The definition and the text that follows have been reviewed and approved by relevant co-chairs of the subcommittee and by the Executive Committee of the SSC. The intention is to seek approval of this definition from the regulatory authorities to enhance its incorporation into future clinical trial protocols.

  16. High lung cancer surgical procedure volume is associated with shorter length of stay and lower risks of re-admission and death: National cohort analysis in England.

    PubMed

    Møller, Henrik; Riaz, Sharma P; Holmberg, Lars; Jakobsen, Erik; Lagergren, Jesper; Page, Richard; Peake, Michael D; Pearce, Neil; Purushotham, Arnie; Sullivan, Richard; Vedsted, Peter; Luchtenborg, Margreet

    2016-09-01

    It is debated whether treating cancer patients in high-volume surgical centres can lead to improvement in outcomes, such as shorter length of hospital stay, decreased frequency and severity of post-operative complications, decreased re-admission, and decreased mortality. The dataset for this analysis was based on cancer registration and hospital discharge data and comprised information on 15,738 non-small-cell lung cancer patients resident and diagnosed in England in 2006-2010 and treated by surgical resection. The number of lung cancer resections was computed for each hospital in each calendar year, and patients were assigned to a hospital volume quintile on the basis of the volume of their hospital. Hospitals with large lung cancer surgical resection volumes were less restrictive in their selection of patients for surgical management and provided a higher resection rate to their geographical population. Higher volume hospitals had shorter length of stay and the odds of re-admission were 15% lower in the highest hospital volume quintile compared with the lowest quintile. Mortality risks were 1% after 30 d and 3% after 90 d. Patients from hospitals in the highest volume quintile had about half the odds of death within 30 d than patients from the lowest quintile. Variations in outcomes were generally small, but in the same direction, with consistently better outcomes in the larger hospitals. This gives support to the ongoing trend towards centralisation of clinical services, but service re-organisation needs to take account of not only the size of hospitals but also referral routes and patient access. PMID:27328450

  17. [Comparative assessment of immediate outcomes of surgical treatment of patients with coronary artery disease and lesion of the brachiocephalic arteries].

    PubMed

    Drozhzhin, E V; Ibragimov, O R; Koval'chuk, D N; Efanov, Iu M; Zor'kin, A A; Ibragimova, E A; Urvantseva, I A

    2014-01-01

    of treatment of patients with haemodynamically significant stenoses of the coronary and brachiocephalic arteries makes it possible to increase the overall survival rate in patients suffering this disease and to decrease the incidence rate of ischaemic impairments of the coronary and cerebral circulation. The hybrid method of treatment on arteries of various vascular basins may be an alternative to carotid endarterectomy and CABG, especially in patients running high surgical risk.

  18. Changing models of care for emergency surgical and trauma patients in Singapore

    PubMed Central

    Mathur, Sachin; Goo, Tiong Thye; Tan, T’zu Jen; Tan, Kok Yang; Mak, Kenneth Seck Wai

    2016-01-01

    The last 15 years have seen changing patterns of injury in emergency surgery and trauma patients. The ability to diagnose, treat and manage these patients nonoperatively has led to a decline in interest in trauma surgery as a career. In addition, healthcare systems face multiple challenges, including limited resources, an ageing population and increasing subspecialisation of medical care, while maintaining government-directed standards and managing public expectations. In the West, these challenges have led to the emergence of a new subspecialty, ‘acute care surgery’, with some models of care providing dedicated acute surgical units or separating acute and elective streams with the existing manpower resources. The outcomes for emergency surgery patients and efficiency gains are promising. In Singapore, Khoo Teck Puat Hospital has implemented its first dedicated acute surgical unit. This article outlines the evolution of acute care surgery and its relevance to Asia. PMID:27353030

  19. Snoring Sounds Predict Obstruction Sites and Surgical Response in Patients with Obstructive Sleep Apnea Hypopnea Syndrome.

    PubMed

    Lee, Li-Ang; Lo, Yu-Lun; Yu, Jen-Fang; Lee, Gui-She; Ni, Yung-Lun; Chen, Ning-Hung; Fang, Tuan-Jen; Huang, Chung-Guei; Cheng, Wen-Nuan; Li, Hsueh-Yu

    2016-01-01

    Snoring sounds generated by different vibrators of the upper airway may be useful indicators of obstruction sites in patients with obstructive sleep apnea hypopnea syndrome (OSAHS). This study aimed to investigate associations between snoring sounds, obstruction sites, and surgical responses (≥50% reduction in the apnea-hypopnea index [AHI] and <10 events/hour) in patients with OSAHS. This prospective cohort study recruited 36 OSAHS patients for 6-hour snoring sound recordings during in-lab full-night polysomnography, drug-induced sleep endoscopy (DISE), and relocation pharyngoplasty. All patients received follow-up polysomnography after 6 months. Fifteen (42%) patients with at least two complete obstruction sites defined by DISE were significantly, positively associated with maximal snoring sound intensity (40-300 Hz; odds ratio [OR], 1.25, 95% confidence interval [CI] 1.05-1.49) and body mass index (OR, 1.48, 95% CI 1.02-2.15) after logistic regression analysis. Tonsil obstruction was significantly, inversely correlated with mean snoring sound intensity (301-850 Hz; OR, 0.84, 95% CI 0.74-0.96). Moreover, baseline tonsil obstruction detected by either DISE or mean snoring sound intensity (301-850 Hz), and AHI could significantly predict the surgical response. Our findings suggest that snoring sound detection may be helpful in determining obstruction sites and predict surgical responses.

  20. Snoring Sounds Predict Obstruction Sites and Surgical Response in Patients with Obstructive Sleep Apnea Hypopnea Syndrome.

    PubMed

    Lee, Li-Ang; Lo, Yu-Lun; Yu, Jen-Fang; Lee, Gui-She; Ni, Yung-Lun; Chen, Ning-Hung; Fang, Tuan-Jen; Huang, Chung-Guei; Cheng, Wen-Nuan; Li, Hsueh-Yu

    2016-01-01

    Snoring sounds generated by different vibrators of the upper airway may be useful indicators of obstruction sites in patients with obstructive sleep apnea hypopnea syndrome (OSAHS). This study aimed to investigate associations between snoring sounds, obstruction sites, and surgical responses (≥50% reduction in the apnea-hypopnea index [AHI] and <10 events/hour) in patients with OSAHS. This prospective cohort study recruited 36 OSAHS patients for 6-hour snoring sound recordings during in-lab full-night polysomnography, drug-induced sleep endoscopy (DISE), and relocation pharyngoplasty. All patients received follow-up polysomnography after 6 months. Fifteen (42%) patients with at least two complete obstruction sites defined by DISE were significantly, positively associated with maximal snoring sound intensity (40-300 Hz; odds ratio [OR], 1.25, 95% confidence interval [CI] 1.05-1.49) and body mass index (OR, 1.48, 95% CI 1.02-2.15) after logistic regression analysis. Tonsil obstruction was significantly, inversely correlated with mean snoring sound intensity (301-850 Hz; OR, 0.84, 95% CI 0.74-0.96). Moreover, baseline tonsil obstruction detected by either DISE or mean snoring sound intensity (301-850 Hz), and AHI could significantly predict the surgical response. Our findings suggest that snoring sound detection may be helpful in determining obstruction sites and predict surgical responses. PMID:27471038

  1. Individual and social concerns in American surgical education: paying patients, prepaid health insurance, Medicare and Medicaid.

    PubMed

    O'Shea, John S

    2010-05-01

    The education of the U.S. surgeon was traditionally based on a system in which surgeons-in-training cared for a population of largely indigent patients in a setting of graded responsibility. To ensure an ethically appropriate bargain, senior surgeons served as mentors, assumed ultimate responsibility for the patient, and supervised the surgical care of the ward patient by the surgical trainee. During the 20th century, changes in health care financing challenged this comfortable accommodation between charity care and medical education. As others have also written, the introduction of prepaid health insurance plans such as Blue Cross/Blue Shield in the early third of the century, the rapid expansion of employment-based health benefits during World War II, and the enactment of the Medicare and Medicaid legislation under Titles XVIII and XIX of the Social Security Act all contributed to a dramatic reduction in hospital ward (i.e., service) populations. The tension between education and patient care remains incompletely resolved; the proper balance between supervision and graded responsibility for the resident is ultimately worked out on an individual basis. Newer issues facing U.S. surgical education, including the justifiable demand for greater transparency, are likely to upset this suspended truce and lead to renewed discussions about such fundamental concepts as the definition of the resident and the role of the patient in the education of future surgeons. PMID:20520042

  2. Efficacies of surgical treatments based on Harris hip score in elderly patients with femoral neck fracture

    PubMed Central

    Liang, Chengwei; Yang, Fengjian; Lin, Weilong; Fan, Yongqian

    2015-01-01

    Aim: To compare the efficacies of four surgical treatments, i.e., total hip arthroplasty (THA), internal fixation (IF), hemiarthroplasty (HA), and artificial femoral head replacement (artificial FHR), by performing a network meta-analysis based on Harris hip score (HHS) in elderly patients with femoral neck fracture. Methods: In strict accordance with specific inclusion and exclusion criteria, randomized controlled trails (RCTs) were screened and selected from a larger group of studies that were retrieved through a comprehensive search of scientific literature databases, further complimented by manual search. The resultant high-quality data from final selected studies were analyzed using Stata 12.0 software. Results: A total of 3680 studies were initially retrieved from database search, and 15 RCTs were eventually incorporated into this meta-analysis, containing 1781 elderly patients who had undergone various surgical treatments for femoral neck fracture (THA group = 604; HA group = 604; IF group = 495; artificial FHR group = 78). Our major result revealed a statistically significant difference in HHS of femoral neck fracture when HA and IF groups were compared with THA. No differences were detected in the HHS of femoral neck fracture undergoing artificial FHR and THA. The surface under the cumulative ranking curves (SUCRA) value of HHS, in elderly patients with femoral neck fracture after surgery, revealed that IF has the highest value. Conclusions: The current network meta-analysis results suggest that IF is the superlative surgical procedure for femoral neck fracture patients, and IF significantly improves the HHS in femoral neck fracture patients. PMID:26221216

  3. Management of spontaneous extramedullary spinal haematomas: results in eight patients after MRI diagnosis and surgical decompression.

    PubMed Central

    Langmayr, J J; Ortler, M; Dessl, A; Twerdy, K; Aichner, F; Felber, S

    1995-01-01

    Spinal cord compression due to extradural and subdural haemorrhage is a neurosurgical emergency. Differences in clinical presentation in relation to localisation of the haematoma, value of MRI as a diagnostic tool, surgical treatment, and prognosis were investigated in a retrospective case series of eight patients with extradural (n = four) and subdural (n = four) haematomas. Results of MRI were compared with operative findings and proved to be of high sensitivity in defining the type of bleeding and delineating craniocaudal extension and ventrodorsal location. Surgical treatment by decompressive laminectomy, haematoma evacuation, and postoperative high dose corticosteroids resulted in resolution of symptoms in five patients and improvement in the clinical situation in two patients. One patient with a chronic subdural haematoma had a second operation because of arachnoidal adhesions. One patient presented with a complete cord transection syndrome due to an acute subdural haematoma and remained paraplegic. It is concluded that prompt, reliable, and non-invasive diagnosis by MRI leads to efficient surgical treatment and a favourable outcome in this rare condition. Images PMID:7561928

  4. Snoring Sounds Predict Obstruction Sites and Surgical Response in Patients with Obstructive Sleep Apnea Hypopnea Syndrome

    PubMed Central

    Lee, Li-Ang; Lo, Yu-Lun; Yu, Jen-Fang; Lee, Gui-She; Ni, Yung-Lun; Chen, Ning-Hung; Fang, Tuan-Jen; Huang, Chung-Guei; Cheng, Wen-Nuan; Li, Hsueh-Yu

    2016-01-01

    Snoring sounds generated by different vibrators of the upper airway may be useful indicators of obstruction sites in patients with obstructive sleep apnea hypopnea syndrome (OSAHS). This study aimed to investigate associations between snoring sounds, obstruction sites, and surgical responses (≥50% reduction in the apnea-hypopnea index [AHI] and <10 events/hour) in patients with OSAHS. This prospective cohort study recruited 36 OSAHS patients for 6-hour snoring sound recordings during in-lab full-night polysomnography, drug-induced sleep endoscopy (DISE), and relocation pharyngoplasty. All patients received follow-up polysomnography after 6 months. Fifteen (42%) patients with at least two complete obstruction sites defined by DISE were significantly, positively associated with maximal snoring sound intensity (40–300 Hz; odds ratio [OR], 1.25, 95% confidence interval [CI] 1.05–1.49) and body mass index (OR, 1.48, 95% CI 1.02–2.15) after logistic regression analysis. Tonsil obstruction was significantly, inversely correlated with mean snoring sound intensity (301–850 Hz; OR, 0.84, 95% CI 0.74–0.96). Moreover, baseline tonsil obstruction detected by either DISE or mean snoring sound intensity (301–850 Hz), and AHI could significantly predict the surgical response. Our findings suggest that snoring sound detection may be helpful in determining obstruction sites and predict surgical responses. PMID:27471038

  5. Non surgical predicting factors for patient satisfaction after third molar surgery

    PubMed Central

    Balaguer-Martí, José-Carlos; Aloy-Prósper, Amparo; Peñarrocha-Oltra, David

    2016-01-01

    Background In the third molar surgery, it is important to focus not only on surgical skills, but also on patient satisfaction. Classically studies have been focused on surgery and surgeon’s empathy, but there are non-surgical factors that may influence patient satisfaction. Material and Methods A cross-sectional study was performed on 100 patients undergoing surgical extractions of impacted mandibular third molars treated from October 2013 to July 2014 in the Oral Surgery Unit of the University of Valencia. A questionnaire (20 questions) with a 10-point Likert scale was provided. The questionnaire assessed the ease to find the center, the ease to get oriented within the center, the burocratic procedures, the time from the first visit to the date of surgical intervention, waiting time in the waiting room, the comfort at the waiting room, the administrative staff (kindness and efficiency to solve formalities), medical staff (kindness, efficiency, reliability, dedication), personal data care, clarity in the information received (about the surgery, postoperative care and resolution of the doubts), available means and state of facilities. Outcome variables were overall satisfaction, and recommendation of the center. Statistical analysis was made using the multiple linear regression analysis. Results Significant correlations were found between all variables and overall satisfaction. The multiple regression model showed that the efficiency of the surgeon and the clarity of the information were statistically significant to overall satisfaction and recommendation of the center. The kindness of the administrative staff, available means, the state of facilities and the comfort at the waiting room were statistically significant to the recommendation of the center. Conclusions Patient satisfaction directly depends on the efficiency of the surgeon and clarity of the clinical information received about the procedure. Appreciation of these predictive factors may help clinicians

  6. Surgical patients' and nurses' opinions and expectations about privacy in care.

    PubMed

    Akyüz, Elif; Erdemir, Firdevs

    2013-09-01

    The purpose of this study was to determine the opinions and expectations of patients and nurses about privacy during a hospital admission for surgery. The study explored what enables and maintains privacy from the perspective of Turkish surgical patients and nurses. The study included 102 adult patients having surgery and 47 nurses caring for them. Data were collected via semistructured questionnaire by face-to-face interviews. The results showed that patients were mostly satisfied by the respect shown to their privacy by the nurses but were less confident of the confidentiality of their personal data. It was found that patients have expectations regarding nursing approaches and attitudes about acknowledging and respecting patient autonomy and confidentiality. It is remarkable that while nurses focused on the physical dimension of privacy, patients focused on informational and psychosocial dimensions of privacy, as well as its physical dimension.

  7. Risk factors for treatment failure in surgery for primary hyperparathyroidism: the impact of change in surgical strategy and training procedures.

    PubMed

    Madsen, Anders Rørbæk; Rasmussen, Lars; Godballe, Christian

    2016-06-01

    Surgery for primary hyperparathyroidism (pHPT) has a high cure-rate and few complications. Preoperative localization procedures have permitted a dramatic shift from routine bilateral exploration to focused, minimally invasive procedures. At Odense University Hospital, Denmark, the introduction of focused surgery was combined with training of new surgeons. The objective of this study was to identify possible risk factors for treatment failure with special focus on surgical strategy and training of new surgeons. A 6-year prospective and consecutive series of 567 pHPT patients operated at Odense University hospital, Denmark, was analyzed. A shift in strategy was made in 2006 and at the same time new surgeons started training in parathyroid surgery. Biochemical-, clinical- and follow-up data were analyzed. Overall cure-rate was 90.7 %. Complication rates were 1.1 % for hemorrhage, 1.1 % for wound infection and 0.9 % for recurrent nerve paralysis. The only significant predictor of treatment failure at 6 months was histology of hyperplasia (OR 4.3). Neither the introduction of minimal invasive surgical strategy nor the training of new surgeons had a significant influence on the rate of treatment failures. Hyperplasia is a significant predictor of treatment failure in pHPT surgery. A shift towards systematic preoperative localization with focused surgery as well as training of new surgeons can be done without negative impact on treatment results. Identification of the hyperplasia and multigland patients in need of bilateral cervical exploration is crucial to avoid failures and raise cure rates. PMID:26044404

  8. Changes in patient's quality of life comparing conservative and surgical treatment of venous leg ulcers.

    PubMed

    Jankūnas, Vytautas; Rimdeika, Rytis; Jasenas, Marius; Samsanavicius, Donatas

    2004-01-01

    Leg ulcers of different etiology disable up to 1% of total population, and up to 15% individuals over 70 years old. It is an old disease, which troubles the patients and medical personnel and is hard to cure. It might take several years to cure the ulcer fully. Most of the patients with leg ulcers are being treated at home, not in the outpatient departments or hospitals; therefore there is not much information on how the ulcer affects the patient's everyday life and its quality. The researchers often analyze only the financial part of this disorder forgetting its human part: pain, social isolation, and decreased mobility. There are many questionnaires and methods to analyze the quality of life of the patients with leg ulceration. It is often unclear if we should treat the ulcer conservatively for a long time or if part of resources should be used for operation (skin grafting) and the time of treatment should be shortened. To see the advantage of both methods and the influence of the ulcer treatment to the quality of life we decided to estimate the functionality of surgical and conservative treatment. We have analyzed the case histories and the data of special questionnaires of 44 patients, which were treated in Department of Plastic Surgery and Burns of Kaunas University of Medicine Hospital in the period of 2001 January-2004 February and had large trophic leg ulcers (m=254 cm2) for 6 months or more. Ten patients were treated conservatively and 34 patients were treated by skin grafting. All of them were interviewed after 3-6 months. We found that the pain in the place of the ulcers has decreased for the patients, who were treated surgically. By making the differences of the pain more exact we found out, that the patients have been feeling pain before the operation and when interviewing them the second time they told that they felt discomfort, not pain. The intensity of pain remained the same for the patients treated conservatively. The regression of pain also

  9. Perioperative management of antiplatelet therapy in patients with coronary stents undergoing cardiac and non-cardiac surgery: a consensus document from Italian cardiological, surgical and anaesthesiological societies.

    PubMed

    Rossini, Roberta; Musumeci, Giuseppe; Visconti, Luigi Oltrona; Bramucci, Ezio; Castiglioni, Battistina; De Servi, Stefano; Lettieri, Corrado; Lettino, Maddalena; Piccaluga, Emanuela; Savonitto, Stefano; Trabattoni, Daniela; Capodanno, Davide; Buffoli, Francesca; Parolari, Alessandro; Dionigi, Gianlorenzo; Boni, Luigi; Biglioli, Federico; Valdatta, Luigi; Droghetti, Andrea; Bozzani, Antonio; Setacci, Carlo; Ravelli, Paolo; Crescini, Claudio; Staurenghi, Giovanni; Scarone, Pietro; Francetti, Luca; D'Angelo, Fabio; Gadda, Franco; Comel, Andrea; Salvi, Luca; Lorini, Luca; Antonelli, Massimo; Bovenzi, Francesco; Cremonesi, Alberto; Angiolillo, Dominick J; Guagliumi, Giulio

    2014-05-01

    Optimal perioperative antiplatelet therapy in patients with coronary stents undergoing surgery still remains poorly defined and a matter of debate among cardiologists, surgeons and anaesthesiologists. Surgery represents one of the most common reasons for premature antiplatelet therapy discontinuation, which is associated with a significant increase in mortality and major adverse cardiac events, in particular stent thrombosis. Clinical practice guidelines provide little support with regard to managing antiplatelet therapy in the perioperative phase in the case of patients with non-deferrable surgical interventions and/or high haemorrhagic risk. Moreover, a standard definition of ischaemic and haemorrhagic risk has never been determined. Finally, recommendations shared by cardiologists, surgeons and anaesthesiologists are lacking. The present consensus document provides practical recommendations on the perioperative management of antiplatelet therapy in patients with coronary stents undergoing surgery. Cardiologists, surgeons and anaesthesiologists have contributed equally to its creation. On the basis of clinical and angiographic data, the individual thrombotic risk has been defined. All surgical interventions have been classified according to their inherent haemorrhagic risk. A consensus on the optimal antiplatelet regimen in the perioperative phase has been reached on the basis of the ischaemic and haemorrhagic risk. Aspirin should be continued perioperatively in the majority of surgical operations, whereas dual antiplatelet therapy should not be withdrawn for surgery in the case of low bleeding risk. In selected patients at high risk for both bleeding and ischaemic events, when oral antiplatelet therapy withdrawal is required, perioperative treatment with short-acting intravenous glycoprotein IIb/IIIa inhibitors (tirofiban or eptifibatide) should be taken into consideration.

  10. Surgical treatment outcomes of patients with bilateral warthin tumors in the parotid gland.

    PubMed

    Lee, Dong Hoon; Yoon, Tae Mi; Lee, Joon Kyoo; Lim, Sang Chul

    2014-01-01

    We describe the treatment outcomes of patients with bilateral Warthin tumors in the parotid gland according to surgical methods. The medical records of ten patients with bilateral Warthin tumors in the parotid gland who underwent surgery between 2004 and 2011 were retrospectively reviewed. Ten patients were included in the study and 13 parotidectomies were performed. Patients with bilateral Warthin tumors in the parotid gland were divided into three groups according to the surgical methods used to treat these individuals. In group 1, the patients were closely observed without undergoing contralateral parotidectomy after unilateral parotidectomy. In group 2, the patients underwent concurrent bilateral parotidectomies. In group 3, the patient underwent contralateral parotidectomy 2 months after unilateral parotidectomy was performed. The overall rate of transient facial nerve dysfunction was 31%. Our findings suggest that concurrent superficial parotidectomy may be an appropriate method for treating bilateral Warthin tumors in the parotid gland, at least for desired patients. The symptoms of this type of tumor and physical examination findings are frequently non-specific and present in the unilateral parotid gland. Therefore, a high degree of discernment is needed and imaging techniques are essential for the determining the correct pre-operative diagnosis.

  11. [Surgical treatment of respiratory failure in young patients with diffuse lung emphysema].

    PubMed

    Gorbunkov, S D; Chernyĭ, S M; Akopov, A L; Varlamov, V V; Lukina, O V; Kiriukhina, L D; Agishev, A S; Gembitskaia, T E

    2012-01-01

    An analysis of results of examination and treatment of 8 young patients (from 25 to 17 years of age) with generalized emphysema of the lungs, pulmonary failure of the II and III degrees was made. The functional examination of the patients before operation has revealed changed respiration by obstructive type. Symptoms of dysplasia of the connective tissue were found in 4 patients. Surgical reduction of the lung volume was performed in 5 patients for correction of respiratory failure. There were neither serious complications nor lethality. Dyspnea by MMRC scale decreased in all the patients at minimum by 1 point during the first months after operation. Three years later 4 out of the operated patients (80%) had retained positive effect of operation. In patients who had no operative treatment the frequency of infectious complications, level of dyspnea during three years of follow-up remained at the same level, while functional indices continued worsening. The surgical method of treatment of severe respiratory failure allowed tolerance of physical exercise to be increased and quality of life of patients with diffuse lung emphysema to be improved. PMID:23488258

  12. Optimization of the extent of surgical treatment in patients with stage I in cervical cancer

    NASA Astrophysics Data System (ADS)

    Chernyshova, A. L.; Kolomiets, L. A.; Sinilkin, I. G.; Chernov, V. I.; Lyapunov, A. Yu.

    2016-08-01

    The study included 26 patients with FIGO stage Ia1-Ib1 cervical cancer who underwent fertility-sparing surgery (transabdominaltrachelectomy). To visualize sentinel lymph nodes, lymphoscintigraphy with injection of 99mTc-labelled nanocolloid was performed the day before surgery. Intraoperative identification of sentinel lymph nodes using hand-held gamma probe was carried out to determine the radioactive counts over the draining lymph node basin. The sentinel lymph node detection in cervical cancer patients contributes to the accurate clinical assessment of the pelvic lymph node status, precise staging of the disease and tailoring of surgical treatment to individual patient.

  13. SURGICAL TREATMENT OF UNSTABLE PELVIC RING FRACTURE IN SKELETALLY IMMATURE PATIENTS

    PubMed Central

    Guimarães, Joao Antonio Matheus; de Souza Portes Meirelles, Ricardo; Júnior, Luiz Augusto Peçanha Tavares; Goldsztajn, Flávio; Rocha, Tito; Mendes, Pedro Henrique Barros

    2015-01-01

    Objectives: To present the outcomes from definitive surgical treatment for unstable fractures of the pelvic ring in children undergoing surgical reduction and stabilization. Methods: We studied 10 patients with immature skeletons who suffered unstable fractures of the pelvic ring and were treated between March 2004 and January 2008. The study was retrospective, based on clinical and radiographic evaluations. Results: The mean age at the time of the trauma was 8.8 years (2 to 13 years). Seven patients were female and three was male. There were eight cases of trauma caused by being run over, and one case each of a motorcycle accident and falling from a height. Five patients had other associated injuries such as fractures of the clavicle, femoral diaphysis, proximal humerus, lower leg bones, olecranon and bladder injury. All the patients evaluated showed an excellent clinical outcome. The pelvic asymmetry before surgery ranged from 0.7 to 2.9 cm (mean 1.45 cm), and dropped to values between 0.2 and 0.9 cm (mean 0.39 cm) after reduction. In no case was any change observed in pelvic asymmetry measured in the immediate postoperative period and at the end of follow-up. Conclusion: Pelvic ring fractures in skeletally immature patients are rare and surgical treatment is unusual. Several authors have questioned conservative treatment because of the complications encountered. Bone remodeling does not seem enough to cause an improvement in pelvic asymmetry, and this justifies the choice of surgical treatment for reduction and correction of pelvic ring deformities. PMID:27026968

  14. Percutaneous endoscopic versus surgical gastrostomy in patients with benign and malignant diseases: a systematic review and meta-analysis

    PubMed Central

    Bravo, José Gonçalves Pereira; Ide, Edson; Kondo, Andre; de Moura, Diogo Turiani Hourneaux; de Moura, Eduardo Turiani Hourneaux; Sakai, Paulo; Bernardo, Wanderley Marques; de Moura, Eduardo Guimarães Hourneaux

    2016-01-01

    To compare the complications and mortality related to gastrostomy procedures performed using surgical and percutaneous endoscopic gastrostomy techniques, this review covered seven studies. Five of these were retrospective and two were randomized prospective studies. In total, 406 patients were involved, 232 of whom had undergone percutaneous endoscopic gastrostomy and 174 of whom had undergone surgical gastrostomy. The analysis was performed using Review Manager. Risk differences were computed using a fixed-effects model and forest and funnel plots. Data on risk differences and 95% confidence intervals were obtained using the Mantel-Haenszel test. There was no difference in major complications in retrospective (95% CI (-0.11 to 0.10)) or randomized (95% CI (-0.07 to 0.05)) studies. Regarding minor complications, no difference was found in retrospective studies (95% CI (-00.17 to 0.09)), whereas a difference was observed in randomized studies (95% CI (-0.25 to -0.02)). Separate analyses of retrospective and randomized studies revealed no differences between the methods in relation to mortality and major complications. Moreover, low levels of minor complications were observed among endoscopic procedures in randomized studies, with no difference observed compared with retrospective studies. PMID:27074179

  15. Quality analysis of patient information on surgical treatment of haemorrhoids on the internet

    PubMed Central

    D’Souza, ND

    2013-01-01

    Introduction Haemorrhoids are the most common benign condition seen by colorectal surgeons. At clinic appointments, advice given about lifestyle modification or surgical interventions may not be understood fully by patients. Patients may use the internet for further research into their condition. However, the quality of such information has not been investigated before. This study assessed the quality of patient information on surgical treatment of haemorrhoids on the internet. Methods Four searches were carried out using the search terms ‘surgery for haemorrhoids’ and ‘surgery for piles’ on two search engines (Google and Yahoo). The first 50 results for each search were assessed. Sites were evaluated using the DISCERN instrument. Results In total, 200 websites were assessed, of which 144 fulfilled the inclusion criteria. Of these, 63 (44%) were sponsored by herbal remedies for haemorrhoids. Eighty-nine (62%) mentioned conservative treatment options but eleven (8%) did not include surgery in their treatment options. Only 38 sites (27%) mentioned recurrence of haemorrhoids following surgery and 28 sites (20%) did not list any complications. Overall, 19 websites (14%) were judged as being of high quality, 66 (45%) as moderate quality and 58 (40%) as low quality. Conclusions The quality of information on the internet is highly variable and a significant proportion of websites assessed are poor. The majority of websites are sponsored by private companies selling alternative treatments for haemorrhoids. Clinicians should be prepared to advise their patients which websites can provide high-quality information on the surgical treatment of haemorrhoids. PMID:23838496

  16. The unfunded costs incurred by patients accessing plastic surgical care in Northern Saskatchewan

    PubMed Central

    Robb, Jessica L; Clapson, Brian J

    2014-01-01

    The Canadian health care system was designed to ensure that all Canadian citizens would receive equal access to health care. However, in rural areas of Canada, patients are required to travel long distances and pay significant out-of-pocket expenses to access health care. The present study attempted to quantify the added out-of-pocket costs that rural Saskatchewan residents must pay to receive plastic surgical specialist care compared with urban residents of Saskatoon. A cost analysis was performed to generate a numerical value that would represent a minimum cost for patients travelling from three different locations within the province. The cost analysis performed in the present study approximated that the unfunded costs for common plastic surgical procedures are, at a minimum, 30 times greater for rural patients in La Ronge compared with their urban counterparts in Saskatoon. The fundamental principle of the Canadian health care system is equal access to necessary health care for all Canadians. Despite this, inequalities persist. The present cost-analysis study demonstrated that the unfunded (out-of-pocket) expenses for rural Saskatchewan patients seeking plastic surgical treatment is significantly higher than for their urban counterparts. These unfunded costs represent a significant barrier to health care access in Canada and serve to propagate inequalities in the nation’s heath care system. PMID:25114619

  17. Multimodal intraoperative monitoring (MIOM) during 409 lumbosacral surgical procedures in 409 patients

    PubMed Central

    Eggspuehler, Andreas; Grob, Dieter; Porchet, Francois; Jeszenszky, Dezsö; Dvorak, Jiri

    2007-01-01

    A prospective study on 409 patients who received multimodel intraoperative monitoring (MIOM) during lumbosacral surgical procedures between March 2000 and December 2005 was carried out. The objective of this study was to determine the sensitivity and specificity of MIOM techniques used to monitor conus medullaris, cauda equina and nerve root function during lumbosacral decompression surgery. MIOM has increasingly become important to monitor ascending and descending pathways, giving immediate feedback information regarding any neurological deficit during the decompression and stabilisation procedure in the lumbosacral region. Intraoperative spinal- and cortical-evoked potentials, combined with continuous EMG- and motor-evoked potentials of the muscles, were evaluated and compared with postoperative clinical neurological changes. A total of 409 consecutive patients with lumbosacral spinal stenosis with or without instability were monitored by MIOM during the entire surgical procedure. A total of 388 patients presented true-negative findings while two patients presented false negative and 1 patient false-positive findings. Eighteen patients presented true-positive findings where neurological deficit after the operation was intraoperatively predicted. Of the 18 true-positive findings, 12 patients recovered completely; however, 6 patients recovered only partially. The sensitivity of MIOM applied during decompression and fusion surgery of the lumbosacral region was calculated as 90%, and the specificity was calculated as 99.7%. On the basis of the results of this study, MIOM is an effective method of monitoring the conus medullaris, cauda equina and nerve root function during surgery at the lumbosacral junctions and might reduce postoperative surgical-related complications and therefore improve the long-term results. PMID:17912559

  18. Surgical prosthetic treatment

    PubMed Central

    Carulli, Christian; Matassi, Fabrizio; Civinini, Roberto; Villano, Marco; Innocenti, Massimo

    2010-01-01

    Fragility fractures typically occur in elderly patients related principally to osteoporosis. A significative percentage of these fractures have to be treated surgically but comorbilities are often present, and need to be grossly stabilized before surgery. However, there is for these fractures a high rate of morbidity and mortality at short-term. Moreover, patients affected by a fragility fracture are at risk for another fragility fracture later in life. The Authors present an overview of the main patterns of proximal femoral fractures, underlining the peculiar features and choices of surgical treatment, and relating to specific indications and results of each treatment. PMID:22461289

  19. Microbiology of Explanted Suture Segments from Infected and Noninfected Surgical Patients

    PubMed Central

    Krepel, Candace J.; Marks, Richard M.; Rossi, Peter J.; Sanger, James; Goldblatt, Matthew; Graham, Mary Beth; Rothenburger, Stephen; Collier, John; Seabrook, Gary R.

    2013-01-01

    Sutures under selective host/environmental factors can potentiate postoperative surgical site infection (SSI). The present investigation characterized microbial recovery and biofilm formation from explanted absorbable (AB) and nonabsorbable (NAB) sutures from infected and noninfected sites. AB and NAB sutures were harvested from noninfected (70.9%) and infected (29.1%) sites in 158 patients. At explantation, devices were sonicated and processed for qualitative/quantitative bacteriology; selective sutures were processed for scanning electron microscopy (SEM). Bacteria were recovered from 85 (53.8%) explanted sites; 39 sites were noninfected, and 46 were infected. Suture recovery ranged from 11.1 to 574.6 days postinsertion. A significant difference in mean microbial recovery between noninfected (1.2 isolates) and infected (2.7 isolates) devices (P < 0.05) was noted. Staphylococcus epidermidis, Staphylococcus aureus, coagulase-negative staphylococci (CNS), Peptostreptococcus spp., Bacteroides fragilis, Escherichia coli, Enterococcus spp., Pseudomonas aeruginosa, and Serratia spp. were recovered from infected devices, while commensal skin flora was recovered from noninfected devices. No significant difference in quantitative microbial recovery between infected monofilament and multifilament sutures was noted. Biofilm was present in 100% and 66.6% of infected and noninfected devices, respectively (P < 0.042). We conclude that both monofilament and braided sutures provide a hospitable surface for microbial adherence: (i) a significant difference in microbial recovery from infected and noninfected sutures was noted, (ii) infected sutures harbored a mixed flora, including multidrug-resistant health care-associated pathogens, and (iii) a significant difference in the presence or absence of a biofilm in infected versus noninfected explanted devices was noted. Further studies to document the benefit of focused risk reduction strategies to minimize suture contamination and

  20. Patient-specific model of a scoliotic torso for surgical planning

    NASA Astrophysics Data System (ADS)

    Harmouche, Rola; Cheriet, Farida; Labelle, Hubert; Dansereau, Jean

    2013-03-01

    A method for the construction of a patient-specific model of a scoliotic torso for surgical planning via inter-patient registration is presented. Magnetic Resonance Images (MRI) of a generic model are registered to surface topography (TP) and X-ray data of a test patient. A partial model is first obtained via thin-plate spline registration between TP and X-ray data of the test patient. The MRIs from the generic model are then fit into the test patient using articulated model registration between the vertebrae of the generic model's MRIs in prone position and the test patient's X-rays in standing position. A non-rigid deformation of the soft tissues is performed using a modified thin-plate spline constrained to maintain bone rigidity and to fit in the space between the vertebrae and the surface of the torso. Results show average Dice values of 0:975 +/- 0:012 between the MRIs following inter-patient registration and the surface topography of the test patient, which is comparable to the average value of 0:976 +/- 0:009 previously obtained following intra-patient registration. The results also show a significant improvement compared to rigid inter-patient registration. Future work includes validating the method on a larger cohort of patients and incorporating soft tissue stiffness constraints. The method developed can be used to obtain a geometric model of a patient including bone structures, soft tissues and the surface of the torso which can be incorporated in a surgical simulator in order to better predict the outcome of scoliosis surgery, even if MRI data cannot be acquired for the patient.

  1. Attitudes of patients to elective surgical admissions over Christmas and Easter.

    PubMed

    Whiteley, M S; Williams, D J; Hocken, D

    1997-03-01

    It is often accepted by hospital staff that patients would prefer to be at home for the Christmas and Easter holiday periods. This is one of the reasons that elective surgery is reduced at these times. However there is very little evidence to prove whether this is true. To investigate this question 310 patients attending surgical or urological outpatients were given a self completion questionnaire asking them whether they would accept admission over these holidays if offered it. Overall 77 per cent of males and 76 per cent of females would accept admission over the Christmas period for elective surgery. This rises to 87 per cent and 88 per cent over the Easter period. Older patients, widows or widowers, retired patients and patients with subjectively severe symptoms and conditions were groups that independently accepted such admissions more readily than others. Contrary to the perceived opinion in hospital staff, in this sample of surgical and urological patients most patients appear willing to accept admission for elective surgery over the Christmas or Easter holiday periods.

  2. [The particularities of acute surgical diseases treatment of abdominal cavity organs in patients with haemophilia].

    PubMed

    Shutov, S A; Karagiulia, S R; Danishian, K I; Zorenko, V Iu; Grzhimolovskiĭ, A V; Polianskaia, T Iu; Shulutko, E M; Galstian, G M

    2014-01-01

    The experience of treatment of 366 patients with haemophilia who were urgently hospitalized in hеmatological Scientific Center over the last 10 years is presented in the article. There were 114 (31.1%) patients with acute diseases of abdominal cavity organs, 150 (41%) patients with bleeding from upper gastrointestinal tract, 102 (27.9%) patients with acute hematomas of retroperitoneal space. Urgent operations were performed in 48 (22.2%) patients who were hospitalized with clinical symptoms of acute abdomen syndrome. It was developed the criteria of diagnosis and choice of treatment tactic on the basis of the received results. Application of presented algorithms led to improve the quality of urgent surgical care to patients with haemophilia.

  3. Nursing postoperative visit as a quality indicator for surgical patient care.

    PubMed

    Silva, R; Martins, M M; Jardim, H G

    2016-06-01

    The postoperative visit as a quality indicator for surgical patient care, demands some consideration from perioperative nurses. We evaluated the nursing perioperative interventions on postoperative visits, and adjusted them to the needs of the patients with postoperative pain. Our study indicated that 73% of patients visited didn't have postoperative pain whereas 27% had pain. The pain is aggravated when the patient is mobilised, one of the most common signs and symptoms being gastrointestinal changes. Pharmacological and non-pharmacological measures were used in pain management. The results showed that the percentage of patients with postoperative visits needs to be improved. We aim to have high quality perioperative nursing interventions which raise levels of patient satisfaction. PMID:27498440

  4. Post-operative care to promote recovery for thoracic surgical patients: a nursing perspective

    PubMed Central

    2016-01-01

    The change in patient population leads to an inevitable transformation among the healthcare system. Over the past decades, thoracic surgical technique has been evolving from conventional open thoracotomy to minimally invasive video assisted thoracoscopic surgery (VATS). Thoracic nursing team of Prince of Wales Hospital (PWH) grows together with the evolution and aims at providing holistic and quality care to patients require thoracic operation. In order to enhance patient post-operative recovery, few strategies have been implemented including early mobilization, staff training and clinical audit. On the other hand, nursing case management approach was proved to be a cost-effective method in managing patients. It is also suitable for thoracic patients, especially for those who are suffering from thoracic neoplasm. It is believed that, the introduction of nursing case management approach would provide a better holistic care to the thoracic patients. PMID:26941973

  5. Contractile function of the myocardium with prolonged hypokinesia in patients with surgical tuberculosis

    NASA Technical Reports Server (NTRS)

    Zakutayeva, V. P.; Matiks, N. I.

    1978-01-01

    The changes in the myocardial contractile function with hypokinesia in surgical tuberculosis patients are discussed. The phase nature of the changes is noted, specifically the changes in the various systoles, diastole, and other parts of the cardiac cycle. The data compare these changes during confinement in bed with no motor activity to and with a return to motor activity after leaving the in-bed regimen.

  6. Perioperative Care Coordination Measurement: A Tool to Support Care Integration of Pediatric Surgical Patients.

    PubMed

    Ferrari, Lynne R; Ziniel, Sonja I; Antonelli, Richard C

    2016-03-01

    The relationship of care coordination activities and outcomes to resource utilization and personnel costs has been evaluated for a number of pediatric medical home practices. One of the first tools designed to evaluate the activities and outcomes for pediatric care coordination is the Care Coordination Measurement Tool (CCMT). It has become widely used as an instrument for health care providers in both primary and subspecialty care settings. This tool enables the user to stratify patients based on acuity and complexity while documenting the activities and outcomes of care coordination. We tested the feasibility of adapting the CCMT to a pediatric surgical population at Boston Children's Hospital. The tool was used to assess the preoperative care coordination activities. Care coordination activities were tracked during the interval from the date the patient was scheduled for a surgical or interventional procedure through the day of the procedure. A care coordination encounter was defined as any task, whether face to face or not, supporting the development or implementation of a plan of care. Data were collected to enable analysis of 5675 care coordination encounters supporting the care provided to 3406 individual surgical cases (patients). The outcomes of care coordination, as documented by the preoperative nursing staff, included the elaboration of the care plan through patient-focused communication among specialist, facilities, perioperative team, and primary care physicians in 80.5% of cases. The average time spent on care coordination activities increased incrementally by 30 minutes with each additional care coordination encounter for a surgical case. Surgical cases with 1 care coordination encounter took an average of 35.7 minutes of preoperative care coordination, whereas those with ≥4 care coordination encounters reported an average of 121.6 minutes. We successfully adapted and implemented the CCMT for a pediatric surgical population and measured nonface

  7. [Surgical treatment of a patient with giant false aneurysm of xenopericardial conduit of the ascending aorta].

    PubMed

    Charchian, É R; Skvortsov, A A

    2015-01-01

    The article deals with a clinical case report concerning successful secondary surgical intervention for a giant pseudoaneurysm of the xenopericardial conduit of the ascending aorta in a patient with type A chronic aortic dissection, with a history previously endured prosthetic repair of the ascending aorta and aortic valve for acute dissection. The patient underwent was subjected to repeat prosthetic repair of the aortic valve and ascending aorta according to the Cabrol's technique. The postoperative period was uneventful. The function of the aortic valve prosthesis after surgery was satisfactory. The control multispiral computed tomography showed that reconstruction zone was without deformities, with the ostia of coronary arteries patent. On day 15 postoperatively the patient was discharged from hospital to undergo rehabilitation with recommendations concerning the subsequent stage of surgical treatment. The conclusion was drawn that despite life-threatening disease and an extensive scope of reconstruction correctly chosen surgical policy makes it possible to adequately carry out the necessary operation with a good outcome. PMID:25757183

  8. An Electronic Patient Risk Communication Board

    PubMed Central

    Ohashi, Kumiko; Caligtan, Christine A.; Benoit, Angela N.; Breydo, Eugene M.; Carroll, Diane L.; Keohane, Carol A.; Bates, David W.; Dykes, John S.; Dykes, Patricia C.

    2012-01-01

    Communication failures have been identified as the root cause of the majority of medical malpractice claims and patient safety violations. We believe it is essential to share key patient risk information with healthcare team members at the patient’s bedside. In this study, we developed an electronic Patient Risk Communication Board (ePRCB) to assist in bridging the communication gap between all health care team members. The goal of the ePRCB is to effectively communicate the patient’s key risk factors, such as a fall risk or risk of aspiration, to the healthcare team and to reduce adverse events caused by communication failures. The ePRCB will transmit patient risk information and tailored interventions with easy-to-understand icons on an LCD screen at the point of care. A set of patient risk reminder icons was developed and validated by focus groups. We used the results of the evaluation to refine the icons for the ePRCB. PMID:24199109

  9. Surgical management of pleomorphic adenoma of parotid gland in elderly patients: role of morphological features.

    PubMed

    Guerra, Germano; Testa, Domenico; Montagnani, Stefania; Tafuri, Domenico; Salzano, Francesco Antonio; Rocca, Aldo; Amato, Bruno; Salzano, Giovanni; Dell'Aversana Orabona, Giovanni; Piombino, Pasquale; Motta, Gaetano

    2014-01-01

    The neoplasms of the salivary glands account for 2% of head and neck tumors and the most common form is the Pleomorphic adenoma (PA). Parotid gland is affected from 80% to 90% of cases. In elderly these tumors occur mostly in females. These benign tumors are composed of epithelial and myoepithelial cells that are arranged with various morphological patterns and subtypes. The classification of these tumors is also based on the amount and nature of the stroma. In literature there is an almost complete consensus that, in the major salivary glands, PAs are enclosed by a layer of fibrous tissue often called "capsule" but there is disagreement about the form, extension and thickness of this layer. The treatment is surgical and there are two main different surgical approaches: an enucleation (local dissection) or so-called subtotal superficial parotidectomy and lateral or superficial total parotidectomy. Histopathological characteristics of PAs especially of capsular alterations such as thin capsule areas, capsule-free regions, capsule penetration, satellite nodules and pseudopodia in the different subtypes are important for the choice of surgical treatment and the first explanation for tumor recurrence. In our study we describe a morphological features of 84 cases of pleomorphic adenoma of parotid gland from elderly patients treated by a surgical "enucleation like" method called nucleoresection.

  10. Conjunctival modifications induced by medical and surgical therapies in patients with glaucoma.

    PubMed

    Mastropasqua, Leonardo; Agnifili, Luca; Mastropasqua, Rodolfo; Fasanella, Vincenzo

    2013-02-01

    Lowering intra-ocular pressure, either medically or surgically, is the proven strategy to control glaucoma, though profound changes to the ocular surface and conjunctiva are caused. Toxicity and allergy initiated by medical therapy induce modifications, which progressively worsen with the length of treatment and number of drugs. Conjunctival changes lead to symptoms of ocular surface disease, reduced quality of life, reduced therapeutic compliance and increased risk of surgical failure. Surgery modifies conjunctiva by inducing bleb formation in fistulizing techniques, and by activating secondary aqueous humour outflow pathways, such as trans-scleral routes, in both filtration and bleb-less approaches. The use of unpreserved medications, limitation of intra-operative conjunctival damage and development of bleb-less surgery are advisable.

  11. Dental implants in patients at high risk for infective endocarditis: a preliminary study.

    PubMed

    Findler, M; Chackartchi, T; Regev, E

    2014-10-01

    The safety of dental implant placement in patients at high risk for infective endocarditis (IE) has never been shown. The outcome of osseointegrated implants in patients with artificial heart valves or with a history of an infected valve is not known. In this article we describe our experience of dental implant placement in patients at high risk for IE. A retrospective study was conducted on patients at high risk for IE who underwent dental implant placement. All the patients received prophylactic antibiotic treatment before the surgical procedure, in accordance with the relevant American Heart Association guidelines. A total 13 patients underwent 16 surgical procedures for the placement of 57 dental implants over a period of 17 years. Within the follow-up period, no case of IE was reported. Two implants failed before exposure in one patient, one patient suffered from mitral valve thrombosis 14 days after the dental procedure, and another patient suffered a stroke 6 months following treatment. Despite the limitation of the small group of patients and the known low incidence of IE, dental implants may be regarded as a legitimate procedure for patients at high risk for IE. PMID:24893765

  12. Surgical Decision Making for the Elderly Patients in Severe Head Injuries

    PubMed Central

    Shim, Jae-Jun; Yoon, Seok-Man; Oh, Jae-Sang; Bae, Hack-Gun; Doh, Jae-Won

    2014-01-01

    Objective Age is a strong predictor of mortality in traumatic brain injuries. A surgical decision making is difficult especially for the elderly patients with severe head injuries. We studied so-called 'withholding a life-saving surgery' over a two year period at a university hospital. Methods We collected data from 227 elderly patients. In 35 patients with Glasgow Coma Score 3-8, 28 patients had lesions that required operation. A life-saving surgery was withheld in 15 patients either by doctors and/or the families (Group A). Surgery was performed in 13 patients (Group B). We retrospectively examined the medical records and radiological findings of these 28 patients. We calculated the predicted probability of 6 month mortality (IPM) and 6 month unfavorable outcome (IPU) to compare the result of decision by the International Mission for Prognosis and Analysis of Clinical Trials in TBI (IMPACT) calculator. Results Types of the mass lesion did not affect on the surgical decision making. None of the motor score 1 underwent surgery, while all patients with reactive pupils underwent surgery. Causes of injury or episodes of hypoxia/hypotension might have affected on the decision making, however, their role was not distinct. All patients in the group A died. In the group B, the outcome was unfavorable in 11 of 13 patients. Patients with high IPM or IPU were more common in group A than group B. Wrong decisions brought futile cares. Conclusion Ethical training and developing decision-making skills are necessary including shared decision making. PMID:25024822

  13. Factors affecting ED length-of-stay in surgical critical care patients.

    PubMed

    Davis, B; Sullivan, S; Levine, A; Dallara, J

    1995-09-01

    To determine what patient characteristics are associated with prolonged emergency department (ED) length-of-stay (LOS) for surgical critical care patients, the charts of 169 patients admitted from the ED directly to the operating room (OR) or intensive care unit (ICU) during a 6-week period in 1993 were reviewed. The ED record was reviewed for documentation of factors that might be associated with prolonged ED LOS, such as use of computed tomographic (CT), radiology special procedures, and the number of plain radiographs and consultants. ED LOS was considered to be the time from triage until a decision was made to admit the patient. Using a Cox proportional hazards model, use of CT and special procedures were the strongest independent predictors of prolonged ED length-of-stay. The number of plain radiographs and consultants had only a minimal effect. Use of a protocol-driven trauma evaluation system was associated with a shorter ED LOS. In addition to external factors that affect ED overcrowding, ED patient management decisions may also be associated with prolonged ED length-of-stay. Such ED-based factors may be more important in surgical critical care patients, whose overall ED LOS is affected more by the length of the ED work-up rather than the time spent waiting for a ICU bed or operating suite.

  14. Cardiac anesthesia and surgery in geriatric patients: epidemiology, current surgical outcomes, and future directions.

    PubMed

    Castillo, J G; Silvay, G; Chikwe, J

    2009-01-01

    The mean life expectancy of the population of the United States is projected to increase from 78.3 years at present to over 81 years in 2025, with a concomitant increase in the percentage of the population over the age of 75 years. Elderly patients are more likely to present with valvular and coronary artery disease than younger patients, and as better perioperative management contributes to improving post-operative outcomes and lower referral thresholds, very elderly patients form an increasingly large proportion of the cardiac surgical population. This article summarizes the impact of age-related pathophysiologic changes on patients' response to cardiac surgery and anesthesia, outlines useful perioperative strategies in this age group, and reviews the literature on outcomes after valvular and coronary in elderly patients.

  15. Retrograde amnesia in patients with rupture and surgical repair of anterior communicating artery aneurysms.

    PubMed

    O'Connor, Margaret G; Lafleche, Ginette M C

    2004-03-01

    The retrograde amnesia of patients with memory loss related to rupture and surgical repair of anterior communicating artery (ACoA) aneurysms is compared with the retrograde amnesia of temporal amnesic patients and nonamnesic control participants. Two tests which focus on popular culture but which differ according to extent of news exposure and the cognitive processes necessary for task performance were used to measure retrograde memory. ACoA patients demonstrated more significant retrograde memory problems than did nonamnesic controls; however, the severity and pattern of their memory loss was less severe than that seen in association with temporal amnesia. Different factors influenced the remote memory loss of respective groups: ACoA patients' problems were related to impaired lexical retrieval whereas temporal amnesic patients had problems secondary to both retrieval and storage deficits. PMID:15012842

  16. Surgical Results of Symmetric and Asymmetric Surgeries and Dose-Response in Patients with Infantile Esotropia

    PubMed Central

    Yurdakul, Nazife Sefi; Bodur, Seda; Koç, Feray

    2015-01-01

    Objectives: To evaluate the results of symmetric and asymmetric surgery and responses to surgical amounts in patients with infantile esotropia. Materials and Methods: The records of patients with infantile esotropia who underwent bilateral medial rectus recession (symmetric surgery) and unilateral medial rectus recession with lateral rectus resection (asymmetric surgery) were analyzed. The results of the cases with symmetric (group 1) and asymmetric (group 2), successful (group 3) and failed (group 4) surgeries were compared, and responses to the amount of surgery were investigated. Results: There were no significant differences between group 1 (n=71) and group 2 (n=13) cases in terms of gender, refraction, preoperative distance deviation, anisometropia and postoperative deviation angles, binocular vision, surgical success or follow-up period (p>0.05). The rate of amblyopia, near deviation and amount of surgery were higher in group 2 cases (p<0.05). Between group 3 (n=64) and group 4 subjects (n=20), no significant differences were detected in terms of gender, surgical age, refraction, amblyopia, anisometropia, preoperative deviation angles, the number of symmetric and asymmetric surgeries, the amount of surgery, or postoperative binocular vision (p>0.05). The average postoperative follow-up period was 15.41±19.93 months (range, 6-98 months) in group 3 cases and 40.45±40.06 months (range, 6-143 months) in group 4 cases (p=0.000). No significant difference was detected in the amount of deviation corrected per 1 mm of surgical procedure between the successful cases in the symmetric and asymmetric groups (p>0.05). Conclusion: Symmetric or asymmetric surgery may be preferable in patients with infantile esotropia according to the clinical features. It is necessary for every clinic to review its own dose-response results. PMID:27800232

  17. Surgical management of the juvenile idiopathic arthritis patient with multiple joint involvement.

    PubMed

    Abdel, Matthew P; Figgie, Mark P

    2014-10-01

    Juvenile idiopathic arthritis (JIA) is recognized as a heterogenous group of disorders in which the common factor is persistent arthritis in at least 1 joint occurring before the age of 16 years. Although conservative management with nonsteroidal anti-inflammatory drugs and disease-modifying antirheumatic drugs can be effective, approximately 10% of JIA patients have end-stage degenerative changes requiring total hip arthroplasties (THAs) and total knee arthroplasties (TKAs). This article discusses the overall epidemiology, coordination of care, and medical and surgical management of JIA patients undergoing THA and TKA.

  18. [Evaluation of surgical treatment for patients with multiple aldosteronoma: analysis of 11 cases].

    PubMed

    Liu, D; Chen, Q; Zheng, C

    1995-11-01

    From 1957 to 1994, 332 patients underwent surgical treatment for aldosteronoma at Ruijin Hospital. Among them, 11 patients (3.9%) were diagnosed as having multiple aldosteronoma. We ususally used the same method to make the qualitative diagnosis for both single and multiple aldosteronoma. In our experience, however, it was difficult to distinguish the unilateral multiple aldosteronoma by rutine B-type ultrasonography, CT or gamma-scintigraphy before surgery. The correct diagnosis could be obtained only by carefully exploring during the adrenal operation and a satisfactory prognosis also can be acquired if multiple aldosteronoma could be removed completely.

  19. [Quality of life of patients before and after surgical treatment of diffuse toxic goiter].

    PubMed

    Il'icheva, E A; Zudaev, V P; Roĭ, T A; Makhutov, V N; Tarnueva, I F; Moshkova, E S

    2011-01-01

    Quality of life of 89 patients with diffuse toxic goiter was analyzed before surgical intervention and at different terms after thyroidectomy or terminal subtotal resection of the thyroid gland using questionnaire SF-36. It was found that quality of life of patients with diffuse toxic goiter was lower than that of respondents without such pathology. The indices of quality of life one year after thyroidectomy (terminal subtotal resection of the thyroid gland) remained depending on the duration of the disease and complications of thyrotoxicosis, became reliably larger as compared with preoperative level due to social activity and emotional state.

  20. Orthotopic Heart Transplantation in an Adult Patient with Heterotaxy Syndrome: Surgical Implications.

    PubMed

    González-López, María-Teresa; Pérez-Caballero-Martínez, Ramón; Amoros-Rivera, Carlos; Zamorano-Serrano, José; Pita-Fernández, Ana-María; Gil-Jaurena, Juan-Miguel

    2015-12-01

    Modified techniques for orthotopic heart transplantation are mandatory when complex congenital anomalies are associated in adult patients. An unusual case of a heterotaxy syndrome and dilated cardiomyopathy following mitral ring annuloplasty is presented in a 62-year-old male. Orthotopic cardiac transplantation was performed by using a modified operative strategy: selective peripheral and central venous cannulation according to the thoraco-abdominal venous challenges, biatrial technique, and preservation of venous drainage via the native coronary sinus. We discuss the anatomical features of heterotaxy in adult patients and surgical approaches when heart transplantation is needed. PMID:26450654

  1. Risk, ritual and health responsibilisation: Japan's 'safety blanket' of surgical face mask-wearing.

    PubMed

    Burgess, Adam; Horii, Mitsutoshi

    2012-11-01

    This article begins to develop an understanding of surgical mask-wearing in Japan, now a routine practice against a range of health threats. Their usage and associated meanings are explored through surveys conducted in Tokyo with both mask wearers and non-mask wearers. It contests commonly held cultural views of the practice as a fixed and distinctively Japanese collective courtesy to others. A historical analysis suggests that an originally collective, targeted and science-based response to public health threats has dispersed into a generalised practice lacking a clear end or purpose. Developed as part of the biomedical response to the Spanish flu of 1919, the practice resonated with folk assumptions as making a barrier between purity and pollution. But mask-wearing became socially embedded as a general protective practice only from the 1990s through a combination of commercial, corporate and political pressures that responsibilised individual health protection. These developments are usefully understood amidst the uncertainty created by Japan's 'second modernity' and the fracturing of her post-war order. Mask-wearing is only one form of a wider culture of risk; a self-protective risk ritual rather than a selfless collective practice.

  2. Risk, ritual and health responsibilisation: Japan's 'safety blanket' of surgical face mask-wearing.

    PubMed

    Burgess, Adam; Horii, Mitsutoshi

    2012-11-01

    This article begins to develop an understanding of surgical mask-wearing in Japan, now a routine practice against a range of health threats. Their usage and associated meanings are explored through surveys conducted in Tokyo with both mask wearers and non-mask wearers. It contests commonly held cultural views of the practice as a fixed and distinctively Japanese collective courtesy to others. A historical analysis suggests that an originally collective, targeted and science-based response to public health threats has dispersed into a generalised practice lacking a clear end or purpose. Developed as part of the biomedical response to the Spanish flu of 1919, the practice resonated with folk assumptions as making a barrier between purity and pollution. But mask-wearing became socially embedded as a general protective practice only from the 1990s through a combination of commercial, corporate and political pressures that responsibilised individual health protection. These developments are usefully understood amidst the uncertainty created by Japan's 'second modernity' and the fracturing of her post-war order. Mask-wearing is only one form of a wider culture of risk; a self-protective risk ritual rather than a selfless collective practice. PMID:22443378

  3. Surgical biopsies in patients with central diabetes insipidus and thickened pituitary stalks.

    PubMed

    Jian, Fangfang; Bian, Liuguan; Sun, Shouyue; Yang, Jun; Chen, Xiao; Chen, Yufan; Ma, Qinyun; Miao, Fei; Wang, Weiqing; Ning, Guang; Sun, Qingfang

    2014-09-01

    Thickened pituitary stalks (TPSs) on magnetic resonance imaging (MRI) result from diverse pathologies; therefore, it is essential to make specific diagnoses for clinical decision-making. The diagnoses and indications for surgical biopsies in patients with central diabetes insipidus (CDI) and TPSs are thoroughly discussed in this paper. Thirty-seven patients with CDI and TPSs were retrospectively reviewed. The mean age at the diagnosis of CDI was 29.0 ± 15.9 years (range 8.0-63.3), and the median duration of follow-up was 5.5 ± 2.8 years (range 0.7-13.0). Anterior pituitary hormone deficiencies were documented in 26 (70.3 %) patients. All patients had a TPS on MRI at the diagnosis of CDI, and 21 (56.8 %) patients exhibited radiological changes during the follow-up. Of these 21 patients, 11 exhibited increases in the thickness of the stalk, and two patients exhibited reversals of the TPSs. Involvements of the hypothalamus, pituitary gland, basal ganglia or supersellar, and pineal gland were found in four, three, one, and 1 patient, respectively. Ultimately, clear diagnoses were established in 17 patients who underwent biopsies, nine of whom had germinomas, six of whom had Langerhans cell histiocytosis, one of whom had a granular cell tumor, and one of whom had Erdheim-Chester disease. Patients with CDI and TPSs should submit to periodic clinic follow-ups with serial MRI assessments to establish anterior pituitary deficiencies and to detect radiological progressions that are appropriate for surgical biopsies. Endoscopic-assisted microsurgery via the supraorbital keyhole approach is a good choice for the biopsy of pituitary stalk lesions.

  4. Evidence-based surgical wound care on surgical wound infection.

    PubMed

    Reilly, Jaqueline

    2002-09-01

    Surgical wound infection is an important outcome indicator in the postoperative period. A 3-year prospective cohort epidemiological study of 2202 surgical patients from seven surgical wards across two hospitals was carried out using gold standard surveillance methodology. This involved following patients up as inpatients and postdischarge surveillance to 30 days by an independent observer. The results led to the development of a mathematical model for risk of clean, elective surgical wound infection. Risk of surgical wound infection was increased by smoking, higher body mass index, presence of malignancy, haematoma formation, increasing numbers of people in theatre, adherent dressing usage, and higher times to suture removal (P<0.05). The results show that this type of surveillance is an effective way of collecting accurate data on wound infection rates. It was noted that patient care practices affected the surgical wound infection rate and the surveillance was used to facilitate the adoption of evidence-based practice, through recommendations for clean surgery, to reduce the risk from extrinsic risk factors for wound infection. As a result of the implementation of this evidence-based practice there was a significant reduction (P<0.05) in the clean wound infection rate.

  5. [Procalcitonin rapid test in surgical patients treated in the intensive care unit].

    PubMed

    Pinkola, K; Darvas, K

    2001-12-01

    Procalcitonin test (PCT) has been proposed to check severity of generalized infections or sepsis. The authors measured the PCT values with PCT-Q quick test (BRAHMS DIAGNOSTICA GmbH, Berlin) at 14 surgical patients treated in their intensive care unit (7 sepsis, 4 peritonitis, 2 localized pancreatic abscess, 1 postoperative fever). At 3 septic patients (2 pancreatitis, 1 intestinal necrosis) they measured the PCT levels repeatedly during treatment. In 2 patients with localized pancreatic abscess and in 1 patient with postoperative fever without evidence of infection the PCT levels were low (< 0.5 ng/ml). At 4 patients with peritonitis following gastric or colon perforation the PCT levels were highly elevated (> 10 ng/ml). At 7 patients with severe sepsis the PCT values were high (> 2 ng/ml), except for 1 patient with intestinal necrosis. At this patient the PCT levels were repeatedly low. In 2 septic patients with pancreatitis elevated PCT levels indicated the need for surgery. In most patients PCT was a good indicator of generalized infections. PCT levels measured repeatedly in sepsis were lower than in patients with peritonitis.

  6. Enabling an unimpeded surgical approach to the skull base in patients with cranial hyperostosis, exemplarily demonstrated for craniometaphyseal dysplasia.

    PubMed

    Juergens, Philipp; Ratia, Javier; Beinemann, Jörg; Krol, Zdzislaw; Schicho, Kurt; Kunz, Christoph; Zeilhofer, Hans-Florian; Zimmerer, Stephan

    2011-09-01

    Craniometaphyseal dysplasia is an extremely rare, genetic bone-remodeling disorder. Comparable to osteopetrosis, fibrous dysplasia, and other infrequent conditions, craniometaphyseal dysplasia is characterized by progressive diffuse hyperostosis of the neuro- and viscerocranium. Affected patients present with a pathognomonic dysmorphia: macrocephalus, hypertelorism, bulky facial skeleton, and a prominent mandible. Progressive thickening and petrification of the craniofacial bones can continue throughout life, often resulting in neurological symptoms due to obstruction of the cranial nerves in the foramina and therefore immediately requiring neurosurgical interventions to avoid persistent symptoms with severe impairment of function. Treatment is largely infeasible given the lack of suitable tools to perform a craniotomy through the gross calvarial bone. In this paper, the authors present a complete process chain from the CT-based generation of an individual patient's model displaying his pathology to optimized preoperative planning of the skull's shape with a thickness of about 6-7 mm. For concise verification of the surgical plan in an operating room environment, a 3D real-time navigation prototype system was utilized. To guarantee realization of the surgery in a reasonable time frame, the mechanical tools were preoperatively selected for optimizing the ablation rate in porcine and bovine bone, which were comparable to that in the patient. This process chain was developed in a modular way, so that it could be easily adopted completely or partially for other surgical indications. A 21-year-old man was treated according to this sophisticated concept. Skull bone more than 50 mm thick in some regions was reduced to physiological thickness. The patient was thus in a stage that neurosurgical interventions could be performed with a regular risk within a reasonable time of treatment.

  7. Surgical Treatment of Calcaneal Avulsion Fracture in Elderly Patients Using Cannulated Cancellous Screws and Titanium Wire.

    PubMed

    Miyamura, Satoshi; Ota, Haruka; Okamoto, Michio; Namba, Jiro; Yamamoto, Koji

    2016-01-01

    Avulsion fractures of the calcaneus are relatively uncommon and are seen most frequently in elderly or osteoporotic patients. A surgical method that avoids displacement of the avulsed fragment after fixation has not been developed. We report the cases of 3 patients (a 73-year-old male, an 85-year-old male, and an 81-year-old female) treated by open reduction and internal fixation using titanium wire and cannulated cancellous screws. The posterior approach was used by way of a vertical midline incision. The fracture was fixed with 2 screws, and then a titanium wire was passed through the holes of the cannulated screws. A small incision on the lateral side of planter was added for the exit and return of the wire. The wire knot was bent inside the proximal Achilles tendon bursa in 2 patients and was directed to the plantar side in 1 to avoid irritation. Bony union was achieved without repeat displacement of the fragment in all 3 patients. Normal ankle function was restored, and the patients recovered the activities of daily living almost to the original level. Although an additional plantar incision is required, this surgical technique provides strong internal fixation.

  8. Harmonization of free mandibular movements by orthodontic-surgical treatment of patients with mandibular retrognathism.

    PubMed

    Schwestka-Polly, R; Kubein-Meesenburg, D; Nägerl, H

    2000-01-01

    The aim of the following study was to investigate whether adult patients with mandibular retrognathism combined with a dental Class II relationship without craniomandibular pain show a characteristic structure of free mandibular movements caused by the neuromuscular system compared to patients with neutral skeletal and dental relationships. The authors also analyzed whether these characteristic structures changed following orthodontic-surgical treatment. To record the spatial movement of the mandible, an ultrasound measurement system was chosen and diagnostic software was developed for computer analysis of the recorded movements based on physical and biomechanical concepts. Clinically complaint-free, adult patients with mandibular retrognathism and distal bite exhibited a structure of mandibular movement that was markedly displaced as compared to patients with neutral skeletal and dental alignment. After completion of orthodontic and surgical treatment, it is apparent that the entire neuromuscular system of movement was transformed from one characterized by massive dysco-ordination to one of harmonized, coordinated motion, as is seen in patients with nonpathologic, neutral relation.

  9. QUALITY OF LIFE, PAIN, ANXIETY AND DEPRESSION IN PATIENTS SURGICALLY TREATED WITH CANCER OF RECTUM

    PubMed Central

    SANTOS, Letácio José Freire; GARCIA, João Batista dos Santos; PACHECO, Jairo Sousa; VIEIRA, Érica Brandão de Morais; dos SANTOS, Alcione Miranda

    2014-01-01

    Background The rectum cancer is associated with high rates of complications and morbidities with great impact on the lives of affected individuals. Aim To evaluate quality of life, pain, anxiety and depression in patients treated for medium and lower rectum cancer, submitted to surgical intervention. Methods A descriptive cross-sectional study. Eighty-eight records of patients with medium and lower rectum cancer, submitted to surgical intervention were selected, and enrolled. Forty-seven patients died within the study period, and the other 41 were studied. Question forms EORTC QLQ-C30 and EORTC QLQ-CR38 were used to assess quality of life. Pain evaluation was carried out using the Visual Analogical Scale, depression and anxiety were assessed through Depression Inventories and Beck's Anxiety, respectively. The correlation between pain intensity, depression and anxiety was carried out, and between these and the EORTC QLQ-C30 General Scale for Health Status and overall quality of life, as well as the EORTC QLQ-CR38 functional and symptom scales. Results Of the 41 patients of the study, 52% presented pain, depression in 47%, and anxiety in 39%. There was a marking positive correlation between pain intensity and depression. There was a moderate negative correlation between depression and general health status, and overall quality of life as well as pain intensity with the latter. There was a statistically significant negative correlation between future depression perspective and sexual function, and also a strong positive correlation between depression and sexual impairments. A positive correlation between anxiety and gastro-intestinal problems, both statistically significant, was observed. Conclusion Evaluation scales showed detriment on quality life evaluation, besides an elevated incidence of pain, depression, and anxiety; a correlation among these, and factors which influence on the quality of life of post-surgical medium and lower rectum cancer patients was

  10. Analysis of Surgical Mortality for Congenital Heart Defects Using RACHS-1 Risk Score in a Brazilian Single Center

    PubMed Central

    Cavalcante, Candice Torres de Melo Bezerra; de Souza, Nayana Maria Gomes; Pinto Júnior, Valdester Cavalcante; Branco, Klébia Magalhães Pereira Castello; Pompeu, Ronald Guedes; Teles, Andreia Consuelo de Oliveira; Cavalcante, Rodrigo Cardoso; de Andrade, Giselle Viana

    2016-01-01

    INTRODUCTION: Risk Adjustment for Congenital Heart Surgery 1 (RACHS-1) score is a simple model that can be easily applied and has been widely used for mortality comparison among pediatric cardiovascular services. It is based on the categorization of several surgical palliative or corrective procedures, which have similar mortality in the treatment of congenital heart disease. OBJECTIVE: To analyze the in-hospital mortality in pediatric patients (<18 years) submitted to cardiac surgery for congenital heart disease based on RACHS-1 score, during a 12-year period. METHODS: A retrospective date analysis was performed from January 2003 to December 2014. The survey was divided in two periods of six years long each, to check for any improvement in the results. We evaluated the numbers of procedures performed, complexity of surgery and hospital mortality. RESULTS: Three thousand and two hundred and one surgeries were performed. Of these, 3071 were able to be classified according to the score RACHS-1. Among the patients, 51.7% were male and 47.5% were younger than one year of age. The most common RACHS-1 category was 3 (35.5%). The mortality was 1.8%, 5.5%, 14.9%, 32.5% and 68.6% for category 1, 2, 3, 4 and 6, respectively. There was a significant increase in the number of surgeries (48%) and a significant reduction in the mortality in the last period analysed (13.3% in period I and 10.4% in period II; P=0.014). CONCLUSION: RACHS-1 score was a useful score for mortality risk in our service, although we are aware that other factors have an impact on the total mortality. PMID:27737404

  11. Transsphenoidal surgical treatment of pituitary adenomas in patients aged 80 years or older.

    PubMed

    Yunoue, Shunji; Tokimura, Hiroshi; Tominaga, Atsushi; Fujio, Shingo; Karki, Prasanna; Usui, Satoshi; Kinoshita, Yasuyuki; Habu, Mika; Moinuddin, F M; Hirano, Hirofumi; Arita, Kazunori

    2014-04-01

    To know the clinical characteristics of pituitary adenomas in the elderly patients aged 80 years or older who were surgically treated. From 1995 through 2012, 907 patients underwent surgery for the pituitary adenomas at Kagoshima- and Hiroshima University hospitals in Japan. Ten (1.1%) patients were aged 80 years or older. We retrospectively assessed the clinical characteristics including preoperative comorbidities, manifestations, neuroimaging findings, and endocrinologic features of these ten patients. The subjects included eight males and two females. Their ages ranged from 80 to 86 with mean of 83.1 years. Of these, besides one case of growth hormone-producing adenoma, others were clinically nonfunctioning adenoma. Six patients had modest comorbidities such as hypertension, cardiovascular diseases, diabetes mellitus, or chronic kidney dysfunction, and all patients were classified into grade 2-3 on American Society of Anesthesiologists' Physical Status grading. Transsphenoidal surgery was performed in all due to visual disturbance in eight, diabetes mellitus as an intercurrent illness of acromegaly in one, and for the purpose of preventing visual disturbance in one patient who had an adenoma impinging optic chiasm but still had normal visual field. The surgeries provided sufficient decompression of the optic pathways and improved visual disorder in all. In an acromegalic male, his comorbidities considerably improved. No permanent surgical morbidity ensued. More than three axes of anterior pituitary hormones were preoperatively impaired in all, which were rarely recovered. Transsphenoidal surgery is safe and efficient treatment way for patients aged 80 years or older with pituitary adenomas with chiasmatic symptoms when the patients' general condition is well preserved and pituitary hormonal deficiency is adequately replaced. PMID:24233259

  12. Radon: counseling patients about risk.

    PubMed

    Birrer, R B

    1990-09-01

    Exposure to radon and its decay products has increased as the United States has changed from an outdoor society to a largely indoor society. Radon, which is found primarily in the soil, enters houses and buildings through cracks, holes and pipes in foundation walls and floors. Although radon is suspected of being a significant cause of lung cancer, comparisons with other risk factors cannot yet be made. Radon levels in the home can be measured with commercially available kits. Guidelines for reducing the amount of radon in a home are provided by the U.S. Environmental Protection Agency. PMID:2203238

  13. Management and Reconstruction of a Gastroesophageal Junction Adenocarcinoma Patient Three Years after Pancreaticoduodenectomy: A Surgical Puzzle

    PubMed Central

    Gossage, James A.; Davies, Andrew R.

    2016-01-01

    Introduction. With the improving survival of cancer patients, the development of a secondary primary cancer is an increasingly common phenomenon. Extensive surgery during initial treatment may pose significant challenges to surgeons managing the second primary cancer. Case Presentation. A 69-year-old male, who had a pancreaticoduodenectomy three years ago for pancreatic head adenocarcinoma, underwent an uneventful extended total gastrectomy for gastroesophageal junctional adenocarcinoma. The reconstruction controversies and considerations are highlighted. Discussion. Genetic, environmental, and lifestyle factors are common for several gastrointestinal malignancies. However, the occurrence of a second unfavorable cancer such as gastroesophageal adenocarcinoma after pancreatic head cancer treatment is extremely uncommon. This clinical scenario possesses numerous difficulties for the surgeon, since surgical resection is the mainstay of treatment for both malignancies. Gastrointestinal reconstruction becomes challenging and requires careful planning and meticulous surgical technique along with sound intraoperative judgement.

  14. Management and Reconstruction of a Gastroesophageal Junction Adenocarcinoma Patient Three Years after Pancreaticoduodenectomy: A Surgical Puzzle

    PubMed Central

    Gossage, James A.; Davies, Andrew R.

    2016-01-01

    Introduction. With the improving survival of cancer patients, the development of a secondary primary cancer is an increasingly common phenomenon. Extensive surgery during initial treatment may pose significant challenges to surgeons managing the second primary cancer. Case Presentation. A 69-year-old male, who had a pancreaticoduodenectomy three years ago for pancreatic head adenocarcinoma, underwent an uneventful extended total gastrectomy for gastroesophageal junctional adenocarcinoma. The reconstruction controversies and considerations are highlighted. Discussion. Genetic, environmental, and lifestyle factors are common for several gastrointestinal malignancies. However, the occurrence of a second unfavorable cancer such as gastroesophageal adenocarcinoma after pancreatic head cancer treatment is extremely uncommon. This clinical scenario possesses numerous difficulties for the surgeon, since surgical resection is the mainstay of treatment for both malignancies. Gastrointestinal reconstruction becomes challenging and requires careful planning and meticulous surgical technique along with sound intraoperative judgement. PMID:27635275

  15. Management and Reconstruction of a Gastroesophageal Junction Adenocarcinoma Patient Three Years after Pancreaticoduodenectomy: A Surgical Puzzle.

    PubMed

    Dellaportas, Dionysios; Gossage, James A; Davies, Andrew R

    2016-01-01

    Introduction. With the improving survival of cancer patients, the development of a secondary primary cancer is an increasingly common phenomenon. Extensive surgery during initial treatment may pose significant challenges to surgeons managing the second primary cancer. Case Presentation. A 69-year-old male, who had a pancreaticoduodenectomy three years ago for pancreatic head adenocarcinoma, underwent an uneventful extended total gastrectomy for gastroesophageal junctional adenocarcinoma. The reconstruction controversies and considerations are highlighted. Discussion. Genetic, environmental, and lifestyle factors are common for several gastrointestinal malignancies. However, the occurrence of a second unfavorable cancer such as gastroesophageal adenocarcinoma after pancreatic head cancer treatment is extremely uncommon. This clinical scenario possesses numerous difficulties for the surgeon, since surgical resection is the mainstay of treatment for both malignancies. Gastrointestinal reconstruction becomes challenging and requires careful planning and meticulous surgical technique along with sound intraoperative judgement. PMID:27635275

  16. The pain experience of post surgical patients following the implementation of an evidence-based approach.

    PubMed

    Bédard, Denise; Purden, Margaret Ann; Sauvé-Larose, Nicole; Certosini, Cynthia; Schein, Constance

    2006-09-01

    Effective pain management has been shown to promote earlier mobilization, adequate rest, reduced hospital stays, postoperative complications, and costs. A multidisciplinary quality improvement team worked together to develop and implement a comprehensive evidence-based program for postoperative pain management. The purpose of this study was to assess surgical patients' pain status, satisfaction, and beliefs with regard to pain management prior to (Phase 1) and following the implementation of the program (Phase II). On postoperative day two, patients rated their pain, its impact on their activity, and answered questions about pain management and their satisfaction with pain treatment. Significant differences were found between Phase I and Phase II patients. More patients in Phase II (83%) received evidence-based orders compared with patients in Phase I (35%). Patients in Phase II had lower pain scores and experienced fewer disturbances in sleep, walking, and general activities. Patients in Phase II were less likely to believe that good patients avoid talking about pain. The results suggest that addressing pain management through a variety of strategies targeted at the level of the institution, the clinician, and the patient may lead to desired changes in practice and better outcomes for patients. PMID:16931414

  17. [Perception of night-time sleep by the surgical patients in an intensive care unit].

    PubMed

    Nicolás, A; Aizpitarte, E; Iruarrizaga, A; Vázquez, M; Margall, M A; Asiain, M C

    2002-01-01

    Night-time rest of the patients hospitalized in Intensive Care is a very important feature within the health/disease process since it has a direct repercussion on their adequate recovery. The objectives of this investigation are: 1) describe how the surgical patients perceive their night-time sleep in the Polyvalent Intensive Care Unit: 2) compare the subjective perception of the patients with the nursing record in the care plan and analyze the degree of agreement between both assessments. Night-time sleep has been studied in 104 patients; surgery patients from emergencies, patients who are intubated, with previous psychiatric treatment, sleep apnea, drinking habit or impossibility of adequate communication were not included. To measure the patient's perception, the five item sleep questionnaire of Richards-Campbell and the assessment of sleep by the nurse, as well as the remaining variables included in a computerized care plan, were used. The total mean score of the sleep on the first post-operative night was 51.42 mm. When the scores obtained in each one of the questionnaire items are analyzed, it is seen that the sleep profile of these patients has been characterized by being light sleep, with frequent wakenings and generally with little difficulty to go back to sleep when woke op or were awakened. The assessment of the night-time sleep performed by the nurse coincides with the perception of the patients on many occasions, and when there is discrepancy, the nurse has overestimated the patient's sleep.

  18. [Perception of night-time sleep by the surgical patients in an intensive care unit].

    PubMed

    Nicolás, A; Aizpitarte, E; Iruarrizaga, A; Vázquez, M; Margall, M A; Asiain, M C

    2002-01-01

    Night-time rest of the patients hospitalized in Intensive Care is a very important feature within the health/disease process since it has a direct repercussion on their adequate recovery. The objectives of this investigation are: 1) describe how the surgical patients perceive their night-time sleep in the Polyvalent Intensive Care Unit: 2) compare the subjective perception of the patients with the nursing record in the care plan and analyze the degree of agreement between both assessments. Night-time sleep has been studied in 104 patients; surgery patients from emergencies, patients who are intubated, with previous psychiatric treatment, sleep apnea, drinking habit or impossibility of adequate communication were not included. To measure the patient's perception, the five item sleep questionnaire of Richards-Campbell and the assessment of sleep by the nurse, as well as the remaining variables included in a computerized care plan, were used. The total mean score of the sleep on the first post-operative night was 51.42 mm. When the scores obtained in each one of the questionnaire items are analyzed, it is seen that the sleep profile of these patients has been characterized by being light sleep, with frequent wakenings and generally with little difficulty to go back to sleep when woke op or were awakened. The assessment of the night-time sleep performed by the nurse coincides with the perception of the patients on many occasions, and when there is discrepancy, the nurse has overestimated the patient's sleep. PMID:12356376

  19. Social anxiety and functional impairment in patients seeking surgical evaluation for hyperhidrosis.

    PubMed

    Schneier, Franklin R; Heimberg, Richard G; Liebowitz, Michael R; Blanco, Carlos; Gorenstein, Lyall A

    2012-11-01

    Primary hyperhidrosis is characterized by excessive sweating and often accompanied by social avoidance. Social anxiety disorder (SAD) is characterized by fear and avoidance of social situations, often partly related to fears of showing signs of excessive autonomic nervous system activation, such as sweating. To clarify the relationship of hyperhidrosis and SAD, this study assessed severity of sweating, overall social anxiety and social anxiety due to sweating, and disability in 2 groups: patients seeking surgical treatment for hyperhidrosis (n = 40) and patients seeking treatment for SAD (n = 64). Hyperhidrosis and SAD patients overlapped in severity of overall social anxiety and social anxiety related to sweating. Hyperhidrosis patients reported elevated levels of social anxiety, with mean severity near the threshold for the generalized subtype of SAD, but significantly lower social anxiety than in the SAD patients. Significantly more hyperhidrosis patients than SAD patients attributed most of their social anxiety to sweating (76% vs 20%). Among hyperhidrosis patients, the pattern of correlations of sweating, social anxiety, and disability was consistent with a model of social anxiety as a mediator of sweating-related disability. The overlap of symptoms in patients presenting for treatment of SAD or hyperhidrosis suggests that both social anxiety and sweating should be assessed in these patients and considered as potential targets of treatment.

  20. Corneal-Based Surgical Presbyopic Therapies and Their Application in Pseudophakic Patients.

    PubMed

    Paley, Grace L; Chuck, Roy S; Tsai, Linda M

    2016-01-01

    Purpose. The purpose of this review is to provide a summary of laser refractive surgery and corneal inlay approaches to treat presbyopia in patients after cataract surgery. Summary. The presbyopic population is growing rapidly along with increasing demands for spectacle independence. This review will focus on the corneal-based surgical options to address presbyopia including various types of corneal intrastromal inlays and laser ablation techniques to generate either a multifocal cornea ("PresbyLASIK") or monovision. The natural history of presbyopia develops prior to cataracts, and these presbyopic surgeries have been largely studied in phakic patients. Nevertheless, pseudophakic patients may also undergo these presbyopia-compensating procedures for enhanced quality of life. This review examines the published reports that apply these technologies to patients after cataract surgery and discusses unique considerations for this population. PMID:27051527

  1. Phytohemagglutinin skin test for the immunological assessment of the surgical patient.

    PubMed

    Meijer, S; Bom-van Noorloos, A A; Visser, J J

    1984-01-01

    The use of phytohemagglutinin (PHA) as skin test agent was investigated. The test was performed in 42 healthy individuals and in 32 patients with malignant disease undergoing surgery. To establish immunosuppression in the direct postoperative period 15 patients undergoing cholecystectomy were tested sequentially. All healthy adults had a positive delayed response. No systemic or permanent local reactions were encountered. In healthy adults the PHA skin test had no influence on the in vitro PHA blastogenesis, the number of leukocytes, lymphocytes and E-rosette-forming cells. A reversion of the immunosuppressed state to normal in some cancer patients upon surgery was substantiated as well. The PHA skin test is an easy and a reliable method to give an impression of the immune response of surgical patients. It has many advantages above the commonly employed primary and secondary antigens. PMID:6335092

  2. Corneal-Based Surgical Presbyopic Therapies and Their Application in Pseudophakic Patients

    PubMed Central

    Paley, Grace L.; Chuck, Roy S.

    2016-01-01

    Purpose. The purpose of this review is to provide a summary of laser refractive surgery and corneal inlay approaches to treat presbyopia in patients after cataract surgery. Summary. The presbyopic population is growing rapidly along with increasing demands for spectacle independence. This review will focus on the corneal-based surgical options to address presbyopia including various types of corneal intrastromal inlays and laser ablation techniques to generate either a multifocal cornea (“PresbyLASIK”) or monovision. The natural history of presbyopia develops prior to cataracts, and these presbyopic surgeries have been largely studied in phakic patients. Nevertheless, pseudophakic patients may also undergo these presbyopia-compensating procedures for enhanced quality of life. This review examines the published reports that apply these technologies to patients after cataract surgery and discusses unique considerations for this population. PMID:27051527

  3. Histological evaluation of the testicular nubbins in patients with nonpalpable testis: assessment of etiology and surgical approach.

    PubMed

    Emir, Haluk; Ayik, Bekir; Eliçevik, Mehmet; Büyükünal, Cenk; Danişmend, Nur; Dervişoğlu, Sergülen; Söylet, Yunus

    2007-01-01

    There is a controversy in the literature whether testicular nubbins carry malignancy risk and excision of the nubbin is necessary in patients with nonpalpable testis. It is also controversial whether vanishing testis has the same etiopathogenesis and risk with true undescended testis. The aim of this study is to investigate the histological findings of testicular nubbins in patients with nonpalpable testis and to question etiology and surgical indications for vanishing testis. We reviewed the histopathological results of 44 testicular nubbins in 40 patients (mean age: 4.1 years, range 1-13 years) with nonpalpable testis between 1992 and 2004, retrospectively. Exploration revealed 5 intraabdominal and 39 inguinal testicular nubbins. Of 44 specimens only 5 (11.3%) from inquinal testicular nubbins were found to have seminiferous tubules. Two of the five had seminiferous tubule structures with viable germ cells showing maturation correlating with age. The other two with scarce seminiferous tubules were seen on only a single area and one had Sertoli cells only. None of the excised tissue had malignant degeneration. The vas deferens was identified in 23 (52.2%), vessels in 26 (59%), calcification in 14 (31.8%) and hemosiderin in 12 (27.2%) of excised tissue. Presence of calcification in one-third of the nubbins supports vascular accident thesis in the etiopathogenesis of vanishing testis. The possibility for the presence of seminiferous tubules and viable germ cells in the testicular nubbin is low. These facts decrease theoritical risk of malingnancy. Therefore, an inguinal exploration for testicular nubbin in patients with vas deferens and vessels entering into the inquinal canal diagnosed at laparoscopy can be postponed untill testicular prosthesis implantation and the nubbin can be removed at this operation.

  4. Variation in use of non-surgical treatments among osteoarthritis patients in orthopaedic practice in the Netherlands

    PubMed Central

    Hofstede, Stefanie N; Vliet Vlieland, Thea P M; van den Ende, Cornelia H M; Nelissen, Rob G H H; Marang-van de Mheen, Perla J; van Bodegom-Vos, Leti

    2015-01-01

    Objectives National and international evidence-based guidelines for hip and knee osteoarthritis (OA) recommend to start with non-surgical treatments, followed by surgical intervention if a patient does not respond sufficiently to non-surgical treatments, but there are indications that these are not optimally used. The aim of this study was to assess the extent to which all recommended non-surgical treatments were used by patients with hip or knee OA who receive(d) a total hip or knee replacement, as reported by patients and orthopaedic surgeons. Setting We performed two cross-sectional internet-based surveys among patients and orthopaedic surgeons throughout the Netherlands. Participants 195 OA patients either have undergone total knee arthroplasty or total hip arthroplasty no longer than 12 months ago or being on the waiting list for surgery with a confirmed date within 3 months and 482 orthopaedic surgeons were invited to participate. Primary and secondary outcome measures The use of recommended non-surgical treatments including education about OA/treatment options, lifestyle advice, dietary therapy, physical therapy, acetaminophen, NSAIDs and glucocorticoid injections. Results 174 OA patients (93%) and 172 orthopaedic surgeons (36%) completed the surveys. Most recommended non-surgical treatments were given to the majority of patients (eg, 80% education about OA, 73% physical therapy, 72% acetaminophen, 80% NSAIDs). However, only 6% of patients and 10% of orthopaedic surgeons reported using a combination of all recommended treatments. Dietary therapy was used least frequently. Only 11% of overweight and 30% of obese participants reported having received dietary therapy and 28% of orthopaedic surgeons reported to prescribe dietary therapy to overweight patients. Conclusions While most recommended non-surgical treatments were used frequently as single therapy, the combination is used in only a small percentage of OA patients. Especially, use of dietary therapy

  5. Category-Specific Naming and Recognition Deficits in Temporal Lobe Epilepsy Surgical Patients

    PubMed Central

    Drane, Daniel L.; Ojemann, George A.; Aylward, Elizabeth; Ojemann, Jeffrey G.; Johnson, L. Clark; Silbergeld, Daniel L.; Miller, John W.; Tranel, Daniel

    2008-01-01

    Objective Based upon Damasio's “Convergence Zone” model of semantic memory, we predicted that epilepsy surgical patients with anterior temporal lobe (TL) seizure onset would exhibit a pattern of category-specific naming and recognition deficits not observed in patients with seizures arising elsewhere. Methods We assessed epilepsy patients with unilateral seizure onset of anterior TL or other origin (n = 22), pre- or postoperatively, using a set of category-specific items and a conventional measure of visual naming (Boston Naming Test: BNT). Results Category-specific naming deficits were exhibited by patients with dominant anterior TL seizure onset/resection for famous faces and animals, while category-specific recognition deficits for these same categories were exhibited by patients with nondominant anterior TL onset/resection. Patients with other seizure onset did not exhibit category-specific deficits. Naming and recognition deficits were frequently not detected by the BNT, which samples only a limited range of stimuli. Interpretation Consistent with the “convergence zone” framework, results suggest that the nondominant anterior TL plays a major role in binding sensory information into conceptual percepts for certain stimuli, while dominant TL regions function to provide a link to verbal labels for these percepts. Although observed category-specific deficits were striking, they were often missed by the BNT, suggesting that they are more prevalent than recognized in both pre- and postsurgical epilepsy patients. Systematic investigation of these deficits could lead to more refined models of semantic memory, aid in the localization of seizures, and contribute to modifications in surgical technique and patient selection in epilepsy surgery to improve neurocognitive outcome. PMID:18206185

  6. Accidental arterial puncture during right internal jugular vein cannulation in cardiac surgical patients

    PubMed Central

    Maddali, Madan Mohan; Arun, Venkitaramanan; Wala, Al-Ajmi Ahmed; Al-Bahrani, Maher Jaffer; Jayatilaka, Cheskey Manoj; Nishant, Arora Ram

    2016-01-01

    Background: The primary aim of this study was to compare the incidence of accidental arterial puncture during right internal jugular vein (RIJV) cannulation with and without ultrasound guidance (USG). The secondary end points were to assess if USG improves the chances of successful first pass cannulation and if BMI has an impact on incidence of arterial puncture and the number of attempts that are to be made for successful cannulation. Settings and Design: Prospective observational study performed at a single tertiary cardiac care center. Material and methods: 255 consecutive adult and pediatric cardiac surgical patients were included. In Group I (n = 124) USG was used for the right internal jugular vein cannulation and in Group II (n = 81) it was not used. There were 135 adult patients and 70 pediatric patients. Statistical analysis: Demographic and categorical data were analyzed using Student ‘t’ test and chi- square test was used for qualitative variables. Results: The overall incidence of accidental arterial puncture in the entire study population was significantly higher when ultrasound guidance was not used (P < 0.001). In subgroup analysis, incidence of arterial puncture was significant in both adult (P = 0.03) and pediatric patients (P < 0.001) without USG. First attempt cannulation was more often possible in pediatric patients under USG (P = 0.03). In adult patients USG did not improve first attempt cannulation except in underweight patients. Conclusions: USG helped in the avoidance of inadvertent arterial puncture during RIJV cannulation and simultaneously improved the chances of first attempt cannulation in pediatric and in underweight adult cardiac surgical patients. PMID:27716688

  7. Relationship between physical activity and function in elderly patients discharged after surgical treatment for gastrointestinal cancer

    PubMed Central

    Hara, Tsuyoshi; Kubo, Akira

    2015-01-01

    [Purpose] The purpose of the present study was to observe changes in physical activity (PA) from before surgery to after discharge among elderly patients with gastrointestinal cancer and to examine the relationships between PA, function, and physique after discharge in these patients. [Subjects and Methods] The study participants were 18 elderly patients who underwent surgical treatment for gastrointestinal cancer [10 males and 8 females, aged 71.4 ± 4.2 years (mean ± SD)]. We evaluated patients’ PA, function, and physique before surgery and after discharge. Calorie consumption as calculated using the International Physical Activity Questionnaire (IPAQ) short version was measured for PA. Isometric knee extension force (IKEF), the timed up and go test (TUGT), and the 6-minute walk distance (6MWD) were measured for function. The body mass index (BMI) was calculated for physique. [Results] Significant declines in PA and BMI were observed after discharge among the study participants. In addition, a significant correlation between PA and IKEF was observed in the discharge phase. [Conclusion] These results suggest that PA after discharge is significantly less than that before surgery and related to the functioning of the lower extremities in the same period in elderly patients who undergo surgical treatment for gastrointestinal cancer. PMID:26504327

  8. [Hybrid surgical intervention in a patient with an aortic arch aneurysm and coronary artery disease].

    PubMed

    Charchan, E R; Abugov, S A; Puretsky, M V; Kim, S Yu; Skvortsov, A A; Khachatryan, Z R

    2015-01-01

    Presented herein is a clinical case report regarding the use of hybrid technology in surgical treatment of a patient with an aneurysm of the distal portion of the aortic arch and coronary artery disease. The patient underwent a hybrid operation, i.e. debranching of the aortic arch branches, exoprosthetic repair of the ascending aorta, autovenous prosthetic coronary bypass grafting of the branch of the blunt edge of the anterior interventricular artery, stenting of the ascending portion, arch and descending portion of the aorta (stent graft "Medtronic Valiant"). In doing so, we used a non-standard approach to connecting the artificial circulation unit and to choosing the place for establishing proximal anastomoses of autovenous coronary bypass grafts. The early postoperative period was complicated by the development of respiratory insufficiency requiring continuation artificial pulmonary ventilation. The duration of the hospital stay of the patient amounted to 15 days. The check-up multispiral computed tomography showed normal functioning of the reconstruction zones, the stent graft is expanded, with no leak observed. The conclusion was made that hybrid interventions may be considered as an alternative to the classical surgical treatment associated in patients of older age group with a severe course of the postoperative period and high lethality. PMID:26035581

  9. Surgical treatment of hydatid cysts of the lung: analysis of 405 patients

    PubMed Central

    Salih, Orhan Kemal; Topcuoğlu, Memet Şah; Çelik, Şekip Kazim; Ulus, Tümer; Tokcan, Acar

    1998-01-01

    Objective The choice of operation, postoperative success and complications of surgery in patients with pulmonary hydatid cysts. Design A series of patients seen over 15 years. Setting A university clinic. Patients Four hundred and five patients (209 male, 196 female) ranging in age from 4 to 72 years (mean 29 years). Most (367 patients) had isolated lung cysts; 38 had both liver and lung cysts. Interventions A variety of procedures to remove cysts, including enucleation and capitonnage, wedge resection, segmentectomy, lobectomy and pneumonectomy. Six patients with bilateral cysts were operated on through a median sternotomy approach. Others underwent posterolateral thoracotomy. Main outcome measures Value of diagnostic tests, the most efficacious approach for cyst removal and recurrence and death rates. Results Chest radiography gave a correct diagnosis in 99% of patients. The Casoni and Weinberg tests were discontinued because of high false-negative rates (up to 35%). Hospital mortality was 1.2% and postoperative complications occurred in 5.2%. The recurrence rate was 1.5%. Conclusions Lung-preserving surgical interventions are the treatment of choice for pulmonary hydatid disease. In patients with bilateral cysts, the median sternotomy approach is preferred, and in the patients with right lung disease and coexisting liver cysts the transdiaphragmatic approach is the one of choice to remove cysts in 1 stage. PMID:9575996

  10. Demographics of Patients with Double-headed Pterygium and Surgical Outcomes

    PubMed Central

    Duman, Fulya; Köşker, Mustafa

    2015-01-01

    Objectives: To analyze demographic and ophthalmologic characteristics of patients with double-headed pterygium in the Mediterranean region of Turkey and to evaluate their surgical outcomes. Materials and Methods: Records of all patients who underwent surgery for pterygium in Antalya Atatürk State Hospital between November 2012 and March 2014 were retrospectively reviewed. Patients with pterygia on both sides of the cornea (nasal and temporal) were included in the study. Patients with less than six months of follow-up were excluded. Age, occupation and smoking status of patients, recurrence of pterygium and any existing complications in records were evaluated. Fibrovascular proliferation more than 0.5 mm over the cornea was accepted as recurrence. Results: Eight (5%) of 158 patients who underwent pterygium surgery were diagnosed with double-headed pterygium. Six (75%) of the patients were male and two (25%) were female. Mean age was 42.63 (26-71) years. It was recorded that all patients had worked under the sun for at least 5 hours a day. No intra-operative or post-operative complications were found. Mean follow-up time after surgery was 12 (6-21) months and no recurrence was detected. Conclusion: Pterygium, especially double-headed pterygium is mostly seen in warm climates and individuals who work outdoors. Dividing the free conjunctival autograft into two and suturing in place of the excised pterygium on both sides of the cornea is a good choice in these patients. PMID:27800243

  11. Patient-Specific Surgical Planning, Where Do We Stand? The Example of the Fontan Procedure.

    PubMed

    de Zélicourt, Diane A; Kurtcuoglu, Vartan

    2016-01-01

    The Fontan surgery for single ventricle heart defects is a typical example of a clinical intervention in which patient-specific computational modeling can improve patient outcome: with the functional heterogeneity of the presenting patients, which precludes generic solutions, and the clear influence of the surgically-created Fontan connection on hemodynamics, it is acknowledged that individualized computational optimization of the post-operative hemodynamics can be of clinical value. A large body of literature has thus emerged seeking to provide clinically relevant answers and innovative solutions, with an increasing emphasis on patient-specific approaches. In this review we discuss the benefits and challenges of patient-specific simulations for the Fontan surgery, reviewing state of the art solutions and avenues for future development. We first discuss the clinical impact of patient-specific simulations, notably how they have contributed to our understanding of the link between Fontan hemodynamics and patient outcome. This is followed by a survey of methodologies for capturing patient-specific hemodynamics, with an emphasis on the challenges of defining patient-specific boundary conditions and their extension for prediction of post-operative outcome. We conclude with insights into potential future directions, noting that one of the most pressing issues might be the validation of the predictive capabilities of the developed framework. PMID:26183962

  12. Accuracy of Computed Tomography for Predicting Pathologic Nodal Extracapsular Extension in Patients With Head-and-Neck Cancer Undergoing Initial Surgical Resection

    SciTech Connect

    Prabhu, Roshan S.; Magliocca, Kelly R.; Hanasoge, Sheela; Aiken, Ashley H.; Hudgins, Patricia A.; Hall, William A.; Chen, Susie A.; Eaton, Bree R.; Higgins, Kristin A.; Saba, Nabil F.; Beitler, Jonathan J.

    2014-01-01

    Purpose: Nodal extracapsular extension (ECE) in patients with head-and-neck cancer increases the loco-regional failure risk and is an indication for adjuvant chemoradiation therapy (CRT). To reduce the risk of requiring trimodality therapy, patients with head-and-neck cancer who are surgical candidates are often treated with definitive CRT when preoperative computed tomographic imaging suggests radiographic ECE. The purpose of this study was to assess the accuracy of preoperative CT imaging for predicting pathologic nodal ECE (pECE). Methods and Materials: The study population consisted of 432 consecutive patients with oral cavity or locally advanced/nonfunctional laryngeal cancer who underwent preoperative CT imaging before initial surgical resection and neck dissection. Specimens with pECE had the extent of ECE graded on a scale from 1 to 4. Results: Radiographic ECE was documented in 46 patients (10.6%), and pECE was observed in 87 (20.1%). Sensitivity, specificity, positive predictive value (PPV), and negative predictive value (NPV) were 43.7%, 97.7%, 82.6%, and 87.3%, respectively. The sensitivity of radiographic ECE increased from 18.8% for grade 1 to 2 ECE, to 52.9% for grade 3, and 72.2% for grade 4. Radiographic ECE criteria of adjacent structure invasion was a better predictor than irregular borders/fat stranding for pECE. Conclusions: Radiographic ECE has poor sensitivity, but excellent specificity for pECE in patients who undergo initial surgical resection. PPV and NPV are reasonable for clinical decision making. The performance of preoperative CT imaging increased as pECE grade increased. Patients with resectable head-and-neck cancer with radiographic ECE based on adjacent structure invasion are at high risk for high-grade pECE requiring adjuvant CRT when treated with initial surgery; definitive CRT as an alternative should be considered where appropriate.

  13. Risk Factors for Gallstone Formation in Resected Gastric Cancer Patients.

    PubMed

    Paik, Kyu-hyun; Lee, Jong-Chan; Kim, Hyoung Woo; Kang, Jingu; Lee, Yoon Suk; Hwang, Jin-Hyeok; Ahn, Sang Hoon; Park, Do Joong; Kim, Hyung-Ho; Kim, Jaihwan

    2016-04-01

    Previous studies reported increased incidence of gallstone formation after gastrectomy. However, there were few reports about factors other than surgical technique. The purpose of this study is to investigate the spectrum of risk factors of gallstone formation after gastrectomy. From June 2003 to December 2008, 1480 patients who underwent gastrectomy due to gastric cancer but had no gallstones before surgery were identified. Electronic medical records were retrospectively reviewed. Gallstones were assessed by computerized tomography or ultrasound performed as surveillance for recurrence. There were 987 men (66.7%) and the median age was 59.0 years. The median follow-up period was 47.0 months. According to the surgical technique, 754 (50.9%), 459 (31.1%), and 267 (18.0%) underwent subtotal gastrectomy with Billroth I (STG B-I) and Billroth II (STG B-II) anastomosis, and total gastrectomy (TG). Within the follow-up period, gallstone formation occurred in 106 of 1480 patients (7.2%), the only 9 patients (0.6%) experienced symptomatic cholecystitis. By multivariate Cox regression analysis, age (HR 1.02, 95% CI 1.00-1.04), male (1.65, 1.02-2.67), diabetes mellitus (2.15, 1.43-3.24), ≥4% decrease of body mass index after surgery (1.66, 1.02-2.70), STG B-II (1.63, 1.03-2.57), and TG (2.35, 1.43-3.24) compared with STG B-I were associated with gallstone formation. Common bile duct stone formation occurred in 20 of 1480 patients (1.4%) and was only associated with gallstones. After gastrectomy, there were considerable numbers of patients with newly developed gallstones; however, prophylactic cholecystectomy should not be routinely recommended. Gastrectomy (STG B-II or TG), old age, male sex, diabetes mellitus, and decreased body mass index were associated with gallstones. PMID:27082555

  14. Magnetic Resonance Imaging Predictors of Surgical Outcome in Patients with Lumbar Intervertebral Disc Herniation

    PubMed Central

    Lurie, Jon D.; Moses, Rachel A.; Tosteson, Anna N. A.; Tosteson, Tor D.; Carragee, Eugene J.; Carrino, John A.; Kaiser, Jay A.; Herzog, Richard J.

    2013-01-01

    Study Design A retrospective cohort design Objective To determine if baseline MRI findings including central/foraminal stenosis, Modic change, disc morphology, facet arthropathy, disc degeneration, nerve root impingement, and thecal sac compression are associated with differential surgical treatment effect. Summary of Background Data Intervertebral Disc Herniation (IDH)remains the most common source of lumbar radiculopathy treated either with discectomy or non-operative intervention. Although MRI remains the reliable gold standard for diagnosis, uncertainty surrounds the relationship between MRI findings and treatment outcomes. Methods Three-hundred-and-seven “complete” images from patients enrolled in a previous trial were de-identified and evaluated by one of 4 independent readers. Findings were compared to outcome measures including the Oswestry Disability Index. Differences in surgery and non-operative treatment outcomes were evaluated between image characteristic subgroups and TE determined by the difference in ODI scores. Results The cohort was comprised of 40% females with an average age of 41.5 (±11.6), 61% of which underwent discectomy for IDH. Patients undergoing surgery with Modic type I endplate changes had worse outcomes (−26.4 versus −39.7 for none and −39.2 for type 2, p=0.002) and smaller treatment effect (−3.5 versus −19.3 for none and −15.7 for type 2, p=0.003). Those with compression >=1/3 showed the greatest improvement within the surgical group (−41.9 for >=1/3 versus −31.6 for none and −38.1 for <1/3,p=0.007), and the highest TE (−23 compared to −11.7 for none and −15.2 for <1/3, p=0.015). Furthermore, patients with minimal nerve root impingement demonstrated worse surgical outcomes(−26.5 versus −41.1 for “displaced” and −38.9 for “compressed”, p=0.016). Conclusion Among patients with IDH, those with thecal sac compression >=1/3 had greater surgical treatment effect than those with small disc

  15. Effect of Glutamine Enriched Nutrition Support on Surgical Patients with Gastrointestinal Tumor: A Meta-Analysis of Randomized Controlled Trials

    PubMed Central

    Kang, Kai; Shu, Xiao-Liang; Zhang, Yong-Sheng; Liu, Xian-Li; Zhao, Jian

    2015-01-01

    Background: Associations between glutamine (Gln) enriched nutrition support and surgical patients with gastrointestinal (GI) tumor remain controversy. The purpose of this meta-analysis was to assess the effect of Gln enriched nutrition support on surgical patients with GI tumor in term of relevant biochemical indices, immune indices, and clinical outcomes. Methods: Six databases were systematically searched to find eligible randomized controlled trials (RCTs) from 1966 to May 2014. When estimated the analysis indexes, the relative risk (RR) was used as the effect size of the categorical variable, while the weighted mean difference (MD) was used as the effect size of a continuous variable. Meta-analysis was conducted with Rev Man 5.2. Results: Thirteen RCTs, involving 1034 patients, were included in the meta-analysis. The analysis showed that Gln enriched nutrition support was more effective in increasing serum albumin (MD: 0.10; 95% confidence interval [CI]: 0.02–0.18; P < 0.05), serum prealbumin (MD: 1.98; 95% CI: 1.40–2.55; P < 0.05) and serum transferring (MD: 0.35; 95% CI: 0.12–0.57; P < 0.05), concentration of IgG (MD: 1.26; 95% CI: 0.90–1.63; P < 0.05), IgM (MD: 0.18; 95% CI: 0.11–0.25; P < 0.05), IgA (MD: 0.22; 95% CI: 0.10–0.33; P < 0.05), CD3+ (MD: 3.71; 95% CI: 2.57–4.85; P < 0.05) and CD4/CD8 ratio (MD: 0.27; 95% CI: 0.12–0.42; P < 0.05). Meanwhile, it was more significant in decreasing the incidence of infectious complications (RR: 0.67; 95% CI: 0.50–0.90; P < 0.05) and shortening the length of hospital stay (MD: −1.72; 95% CI: −3.31–−0.13; P < 0.05). Conclusions: Glutamine enriched nutrition support was superior in improving immune function, reducing the incidence of infectious complications and shortening the length of hospital stay, playing an important role in the rehabilitation of surgical GI cancer patients. PMID:25591570

  16. The development and testing of the well-being index for surgical patients (WISP).

    PubMed

    McKenna, S P; Doward, L C; Whalley, D

    1998-02-01

    The development and testing of the Well-being Index for Surgical Patients (WISP), an instrument designed to assess the well-being of patients between 1 and 4 months after abdominal surgery, is described. The measure was intended for use in a study of the effectiveness of a dietary supplement for patients undergoing such surgery. Interviews were conducted with 15 patients who had had abdominal operations between 1 and 4 months previously. They provided information about their well-being at the time of their interview and also during the period since they had been discharged from hospital. A draft questionnaire was derived from the interviews and field tested with a further 17 patients who found the content to be relevant and the questionnaire easy to complete. A further 44 patients completed the measure on three occasions; 1, 2 and 4 months after abdominal surgery. The instrument was shown to have good internal consistency and produced statistically significant improvements in well-being over time. A postal survey with 20 patients indicated that the instrument's test-retest reliability was adequate. The WISP is acceptable to patients and easy to administer, making it suitable for inclusion in clinical trials.

  17. Impact of Cosmetic Result on Selection of Surgical Treatment in Patients With Localized Prostate Cancer

    PubMed Central

    Martinez-Salamanca, Juan Ignacio; Maestro, Mario Alvarez; Galarza, Ignacio Sola; Rodriguez, Joaquin Carballido

    2014-01-01

    Objectives: To analyze the effect of cosmetic outcome as an isolated variable in patients undergoing surgical treatment based on the incision used in the 3 variants of radical prostatectomy: open (infraumbilical incision and Pfannestiel incision) and laparoscopic, or robotic (6 ports) surgery. Patients and methods: 612 male patients 40 to 70 years of age with a negative history of prostate disease were invited to participate. Each patient was evaluated by questionnaire accompanied by a set of 6 photographs showing the cosmetic appearance of the 3 approaches, with and without undergarments. Participants ranked the approaches according to preference, on the basis of cosmesis. We also recorded demographic variables: age, body mass index, marital status, education level, and physical activity. Results: Of the 577 patients who completed the questionnaries, the 6-port minimally invasive approach represents the option preferred by 52% of the participants, followed by the Pfannestiel incision (46%), and the infraumbilical incision (11%), respectively. The univariate and multivariate analyses did not show statistically significant differences when comparing the approach preferred by the patients and the sub-analyses for demographic variables, except for patients who exercised who preferred the Pfannestiel incision (58%) instead of minimally invasive approach (42%) with statistically significant differences. Conclusion: The minimally invasive approach was the approach of choice for the majority of patients in the treatment of prostate cancer. The Pfannestiel incision represents an acceptable alternative. More research and investment may be necesary to improve cosmetic outcomes. PMID:25516703

  18. Digital multimedia books produced using iBooks Author for pre-operative surgical patient information.

    PubMed

    Briggs, Matthew; Wilkinson, Caroline; Golash, Aprajay

    2014-10-01

    Presenting patients with medical information and ensuring informed consent can be difficult due to patients with varying levels of literacy, physical and mental disabilities and spoken languages. Patients obtaining information from external sources, such as the internet, can also be problematic as the information can be irrelevant, inaccurate or misleading. A patient satisfaction study was performed in order to assess the effectiveness of using ebooks in order to communicate pre and post surgical information to neurosurgical patients. 3 digital books were produced using iBooks Author (a free desktop publishing program designed by Apple) including ACDF (anterior cervical discectomy and fusion), lumbar laminectomy and lumbar discectomy. Each book contained written information organised into sections and chapters along with an array of multimedia elements including 3D animations, interactive diagrams, 3D models of anatomy and patient experience videos. 32 volunteer patients were then presented with the digital books via an iPad during their preoperative assessment and then asked to complete a questionnaire. The results demonstrated a demand for this type of digital presentation of medical information and also showed patients no longer felt the need to seek further information from external sources. PMID:25390936

  19. Spontaneous cerebellar hemorrhage--experience with 57 surgically treated patients and review of the literature.

    PubMed

    Dammann, Philipp; Asgari, Siamak; Bassiouni, Hischam; Gasser, Thomas; Panagiotopoulos, Vassilis; Gizewski, Elke R; Stolke, Dietmar; Sure, Ulrich; Sandalcioglu, I Erol

    2011-01-01

    The treatment of spontaneous cerebellar hemorrhage is still discussed controversially. We analyzed a series of 57 patients who underwent surgical evacuation of a cerebellar hematoma at our department. Preoperative clinical and radiological parameters were assessed and correlated with the clinical outcome in order to identify factors with impact on outcome. The overall clinical outcome according to the Glasgow Outcome Scale at the last follow-up was good (GOS 4-5) in 27 patients (47%) and poor (GOS 2-3) in 16 patients (28%). Fourteen patients (25%) died. The initial neurological condition and the level of consciousness proved to be significant factors determining clinical outcome (p = 0.0032 and p = 0.0001, respectively). Among radiological parameters, brain stem compression and a tight posterior fossa solely showed to be predictive for clinical outcome (p = 0.0113 and p = 0.0167, respectively). Overall, our results emphasize the predictive impact of the initial neurological condition on clinical outcome confirming the grave outcome of patients in initially poor state as reported in previous studies. The hematoma size solely, in contrast to previous observations, showed not to be predictive for clinical outcome. Especially for the still disputed treatment of patients in good initial neurological condition, a suggestion can be derived from the present study. Based on the excellent outcome of patients with good initial clinical condition undergoing surgery due to secondary deterioration, we do not recommend preventive evacuation of a cerebellar hematoma in these patients.

  20. Impact of perioperative probiotic treatment for surgical site infections in patients with colorectal cancer

    PubMed Central

    AISU, NAOYA; TANIMURA, SHU; YAMASHITA, YUICHI; YAMASHITA, KANEFUMI; MAKI, KENJI; YOSHIDA, YOICHIRO; SASAKI, TAKAMITSU; TAKENO, SHINSUKE; HOSHINO, SEIICHIRO

    2015-01-01

    The aim of the present study was to estimate the effect of the perioperative administration of probiotics in patients undergoing colorectal cancer (CRC) surgery. The study focused on a total of 156 consecutive surgeries carried out from among all the elective CRC surgeries performed between April 2009 and March 2013. The patients involved in surgeries undertaken between April 2009 and October 2011 were placed in the non-probiotic group (group A, 81 patients) and those involved in surgeries between November 2011 and March 2013 were placed in the probiotic group (group B, 75 patients). Postoperative infectious complications were recorded, and the immune responses and fecal microbiota were determined. A breakdown of infectious complications showed that 21 (13.5%) patients experienced superficial incisional surgical site infections (SSIs), of which 16 patients were from group A (19.8%), and five patients from group B (6.7%) (P=0.016). The ImmuKnow® adenosine triphosphate values peaked on the first postoperative day (POD) in both groups. In group A, the ImmuKnow value of the first POD was increased significantly compared with the preoperative value (P=0.022). In group B, the value of the first POD did not increase compared with the preoperative value (P=0.28). In conclusion, probiotic treatment can reduce superficial incisional SSIs in patients undergoing CRC surgery. Perioperative probiotic treatment can enhance immune responses and improve the intestinal microbial environment. PMID:26622423

  1. Digital multimedia books produced using iBooks Author for pre-operative surgical patient information.

    PubMed

    Briggs, Matthew; Wilkinson, Caroline; Golash, Aprajay

    2014-10-01

    Presenting patients with medical information and ensuring informed consent can be difficult due to patients with varying levels of literacy, physical and mental disabilities and spoken languages. Patients obtaining information from external sources, such as the internet, can also be problematic as the information can be irrelevant, inaccurate or misleading. A patient satisfaction study was performed in order to assess the effectiveness of using ebooks in order to communicate pre and post surgical information to neurosurgical patients. 3 digital books were produced using iBooks Author (a free desktop publishing program designed by Apple) including ACDF (anterior cervical discectomy and fusion), lumbar laminectomy and lumbar discectomy. Each book contained written information organised into sections and chapters along with an array of multimedia elements including 3D animations, interactive diagrams, 3D models of anatomy and patient experience videos. 32 volunteer patients were then presented with the digital books via an iPad during their preoperative assessment and then asked to complete a questionnaire. The results demonstrated a demand for this type of digital presentation of medical information and also showed patients no longer felt the need to seek further information from external sources.

  2. Organizational Effects on Patient Satisfaction in Hospital Medical-Surgical Units

    PubMed Central

    Bacon, Cynthia Thornton; Mark, Barbara

    2010-01-01

    Objective The purpose of this study was to examine the relationships between hospital context, nursing unit structure, and patient characteristics and patients’ satisfaction with nursing care in hospitals. Background Although patient satisfaction has been widely researched, our understanding of the relationship between hospital context and nursing unit structure and their impact on patient satisfaction is limited. Methods The data source for this study was the Outcomes Research in Nursing Administration Project, a multi-site organizational study to investigate relationships among nurse staffing, organizational context and structure and patient outcomes. The sample for this study was 2720 patients and 3718 RNs in 286 medical-surgical units in 146 hospitals. Results Greater availability of nursing unit support services and higher levels of work engagement were associated with higher levels of patient satisfaction. Older age, better health status and better symptom management were also associated with higher levels of patient satisfaction. Conclusions Organizational factors in hospitals and nursing units, particularly support services on the nursing unit and mechanisms that foster nurses’ work engagement and effective symptom management, are important influences on patient satisfaction. PMID:19423987

  3. Impact of surgical shape on blood flow pattern for patient specific coronary artery bypass graft (CABG) surgery

    NASA Astrophysics Data System (ADS)

    Sankaran, Sethuraman; Marsden, Alison

    2010-11-01

    We present a numerical framework for studying blood flow patterns in patients who have undergone coronary artery bypass surgeries. We use a stabilized finite element framework for performing blood flow simulations. Specialized lumped parameter boundary conditions for the coronary arteries, aorta and its branches are utilized. Computational models of CABG patients are constructed from CT scan images. A comprehensive study of how surgical shape affects hemodynamics in patient-specific CABG surgery has not been performed till date. The objective of this work is to study the effect of surgical geometry on blood flow pattern, especially downstream and in the proximity of the suture locations of the bypass graft. Quantities such as energy efficiency, wall shear stresses and its gradients and oscillatory shear index are extracted and compared for different surgical shapes in a systematic fashion. A framework and results for robust optimization of bypass graft anastomoses in unsteady flow will be presented. Implications of surgical geometry on graft patency will be discussed.

  4. Hyperhomocysteinemia and cardiovascular risks in hemodialysis patients.

    PubMed

    Sagheb, Mohammad Mahdi; Ostovan, Mohammad Ali; Sohrabi, Zahra; Atabati, Elham; Raisjalai, Ghanbar Ali; Roozbeh, Jamshid

    2010-09-01

    The risk of premature and progressive occlusive vascular disease is high in chronic uremic patients, and it accounts for more than 40% of the mortality in dialysis patients. End stage renal failure (ESRF) patients exhibit elevated plasma homocystein levels, about four fold as much as those in the controls, and it is now considered as a causative factor for increased risk of cardiovascular death among these patients. The aim of this study was to evaluate the relationship of total plasma homocysteine level and echocardiographic abnormalities as a surrogate of cardiac disease outcome in hemodialysis patients. 123 adult patients on maintenance hemodialysis and having echocardiography done during January till November 2006 were enrolled in this cross-sectional study. Plasma homocysteine level was directly related to the presence of aortic regurgitation r= 0.27 P= 0.009. There were negative correlations between ejection fraction (EF), left ventricular systolic dimension (LV.S) (r= - 0.71, P= 0.0001), left ventricular diastolic dimension (LV.D) (r= -0.23 p= 0.01) and age (r= - 0.021 P= 0.02). In conclusion we did not find the paradoxical reverse epidemiology in our patients and plasma total homocysteine level was in direct correlation with cardiac risk factors such as left ventricular mass index and aortic regurgitation. PMID:20814121

  5. Late Occurrence of Cervicothoracic Ossification of Posterior Longitudinal Ligaments in a Surgically Treated Thoracic OPLL Patient

    PubMed Central

    Hyun, Seung-Jae; Hong, Seung-Chyul

    2010-01-01

    Ossification of the posterior longitudinal ligament (OPLL) in the thoracic spine is rare, even in the Far East. A 45-year-old female presented with a 4-month history of progressive motor weakness in the lower extremities, numbness below the midthoracic area, and spastic gait disturbance. Neuroradiological examinations revealed massive OPLLs at the T4-T6 levels with severe anterior compression of the spinal cord. Anterior decompressive corpectomies with bone grafts were performed from T4 to T6 using a trans-thoracic approach. After surgery, the patient made an uneventful recovery. However, eleven years after surgery, the patient developed recurrent lower extremity weakness and spastic gait disturbance. De novo OPLLs at the C6-T2 levels were responsible for the severe spinal cord compression on this occasion. After second surgery, paralysis in both legs was resolved. We present a rare case of late cervicothoracic OPLL in a patient surgically treated for thoracic OPLL. PMID:20157380

  6. Risk Factors for Surgical Site Infections Following Anterior Cruciate Ligament Reconstruction.

    PubMed

    Murphy, Michael V; Du, Dongyi Tony; Hua, Wei; Cortez, Karoll J; Butler, Melissa G; Davis, Robert L; DeCoster, Thomas A; Johnson, Laura; Li, Lingling; Nakasato, Cynthia; Nordin, James D; Ramesh, Mayur; Schum, Michael; Von Worley, Ann; Zinderman, Craig; Platt, Richard; Klompas, Michael

    2016-07-01

    OBJECTIVE To determine the effect of graft choice (allograft, bone-patellar tendon-bone autograft, or hamstring autograft) on deep tissue infections following anterior cruciate ligament (ACL) reconstructions. DESIGN Retrospective cohort study. SETTING AND POPULATION Patients from 6 US health plans who underwent ACL reconstruction from January 1, 2000, through December 31, 2008. METHODS We identified ACL reconstructions and potential postoperative infections using claims data. A hierarchical stratified sampling strategy was used to identify patients for medical record review to confirm ACL reconstructions and to determine allograft vs autograft tissue implanted, clinical characteristics, and infection status. We estimated infection rates overall and by graft type. We used logistic regression to assess the association between infections and patients' demographic characteristics, comorbidities, and choice of graft. RESULTS On review of 1,452 medical records, we found 55 deep wound infections. With correction for sampling weights, infection rates varied by graft type: 0.5% (95% CI, 0.3%-0.8%) with allografts, 0.6% (0.1%-1.5%) with bone-patellar tendon-bone autografts, and 2.5% (1.9%-3.1%) with hamstring autograft. After adjusting for potential confounders, we found an increased infection risk with hamstring autografts compared with allografts (odds ratio, 5.9; 95% CI, 2.8-12.8). However, there was no difference in infection risk among bone-patellar tendon-bone autografts vs allografts (odds ratio, 1.2; 95% CI, 0.3-4.8). CONCLUSIONS The overall risk for deep wound infections following ACL reconstruction is low but it does vary by graft type. Infection risk was highest in hamstring autograft recipients compared with allograft recipients and bone-patellar tendon-bone autograft recipients. Infect Control Hosp Epidemiol 2016;37:827-833.

  7. Risk Factors for Surgical Site Infections Following Anterior Cruciate Ligament Reconstruction.

    PubMed

    Murphy, Michael V; Du, Dongyi Tony; Hua, Wei; Cortez, Karoll J; Butler, Melissa G; Davis, Robert L; DeCoster, Thomas A; Johnson, Laura; Li, Lingling; Nakasato, Cynthia; Nordin, James D; Ramesh, Mayur; Schum, Michael; Von Worley, Ann; Zinderman, Craig; Platt, Richard; Klompas, Michael

    2016-07-01

    OBJECTIVE To determine the effect of graft choice (allograft, bone-patellar tendon-bone autograft, or hamstring autograft) on deep tissue infections following anterior cruciate ligament (ACL) reconstructions. DESIGN Retrospective cohort study. SETTING AND POPULATION Patients from 6 US health plans who underwent ACL reconstruction from January 1, 2000, through December 31, 2008. METHODS We identified ACL reconstructions and potential postoperative infections using claims data. A hierarchical stratified sampling strategy was used to identify patients for medical record review to confirm ACL reconstructions and to determine allograft vs autograft tissue implanted, clinical characteristics, and infection status. We estimated infection rates overall and by graft type. We used logistic regression to assess the association between infections and patients' demographic characteristics, comorbidities, and choice of graft. RESULTS On review of 1,452 medical records, we found 55 deep wound infections. With correction for sampling weights, infection rates varied by graft type: 0.5% (95% CI, 0.3%-0.8%) with allografts, 0.6% (0.1%-1.5%) with bone-patellar tendon-bone autografts, and 2.5% (1.9%-3.1%) with hamstring autograft. After adjusting for potential confounders, we found an increased infection risk with hamstring autografts compared with allografts (odds ratio, 5.9; 95% CI, 2.8-12.8). However, there was no difference in infection risk among bone-patellar tendon-bone autografts vs allografts (odds ratio, 1.2; 95% CI, 0.3-4.8). CONCLUSIONS The overall risk for deep wound infections following ACL reconstruction is low but it does vary by graft type. Infection risk was highest in hamstring autograft recipients compared with allograft recipients and bone-patellar tendon-bone autograft recipients. Infect Control Hosp Epidemiol 2016;37:827-833. PMID:27340734

  8. Electronic data collection for the analysis of surgical maneuvers on patients submitted to rhinoplasty

    PubMed Central

    Berger, Cezar; Freitas, Renato; Malafaia, Osvaldo; Pinto, José Simão de Paula; Mocellin, Marcos; Macedo, Evaldo; Fagundes, Marina Serrato Coelho

    2012-01-01

    Summary Introduction: In the health field, computerization has become increasingly necessary in professional practice, since it facilitates data recovery and assists in the development of research with greater scientific rigor. Objective: the present work aimed to develop, apply, and validate specific electronic protocols for patients referred for rhinoplasty. Methods: The prospective research had 3 stages: (1) preparation of theoretical data bases; (2) creation of a master protocol using Integrated System of Electronic Protocol (SINPE©); and (3) elaboration, application, and validation of a specific protocol for the nose and sinuses regarding rhinoplasty. Results: After the preparation of the master protocol, which dealt with the entire field of otorhinolaryngology, we idealized a specific protocol containing all matters related to the patient. In particular, the aesthetic and functional nasal complaints referred for surgical treatment (i.e., rhinoplasty) were organized into 6 main hierarchical categories: anamnesis, physical examination, complementary exams, diagnosis, treatment, and outcome. This protocol utilized these categories and their sub-items: finality; access; surgical maneuvers on the nasal dorsum, tip, and base; clinical evolution after 3, 6, and 12 months; revisional surgery; and quantitative and qualitative evaluations. Conclusion: The developed electronic-specific protocol is feasible and important for information registration from patients referred to rhinoplasty. PMID:25991979

  9. Evaluation of spinopelvic balance among patients undergoing surgical treatment for lumbar disk hernia☆☆☆

    PubMed Central

    Oliveira, Rafael de Paiva; Gonçalves Coimbra, Vinícius; Lubiana Chisté, Yuri; Lucas Batista Junior, José; Jacob Junior, Charbel; Machado Cardoso, Igor; Rezende, Rodrigo

    2014-01-01

    Objective to evaluate spinopelvic balance using the pelvic incidence, sacral slope and pelvic tilt among patients with lumbar disk hernias who underwent surgical treatment. Methods thirty patients at the spinal services of Hospital Santa Casa de Misericórdia de Vitória and Hospital Vila Velha were evaluated by measuring their spinopelvic balance from the angles of pelvic tilt, sacral slope and pelvic incidence, with their respective means, on simple lateral-view lumbopelvic radiographs that needed to encompass the lumbar spine, sacrum and proximal third of the femur. Results the spinopelvic balance measurements obtained from the mean angles of the population studied, for pelvic incidence, sacral slope and pelvic tilt, were 45°, 36.9° and 8.1°, respectively. The confidence interval for the mean pelvic incidence was from 41.9 to 48.1 (95% CI), thus including a reference value that characterized it as low, for an asymptomatic population, thus confirming that the sample was extracted from a population with this characteristic. Conclusion among these patients with lumbar disk hernias who underwent surgical treatment, the average spinopelvic balance was found to have pelvic incidence lower than what has been reported in the literature for an asymptomatic population. PMID:26229798

  10. A study of information management in the patient surgical pathway in NHSScotland.

    PubMed

    Bouamrane, Matt-Mouley; Mair, Frances S

    2013-01-01

    We conducted a study of information management processes across the patient surgical pathway in NHSScotland. While the majority of general practitioners (GPs) consider electronic medical records systems as an essential and integral part of their work during the patient consultation, many were not fully satisfied with the functionalities of these systems. A majority of GPs considered that the national eReferral system streamlined referral processes. Almost all GPs reported marked variability in the quality of discharge information. Preoperative processes vary significantly across Scotland, with most services using paper-based systems. Insufficient use is made of information provided through the patient electronic referral leading to a considerable duplication of tasks already performed in primary care. Three health-boards have implemented electronic preoperative information systems. These have transformed clinical practices and facilitated communication and information-sharing among the multi-disciplinary team and within the health-boards. Substantial progress has been made towards improving information transfer and sharing within the surgical pathway in recent years. However, there remains scope for further improvements at the interface between services.

  11. Extraocular Surgical Approach for Placement of Subretinal Implants in Blind Patients: Lessons from Cochlear-Implants

    PubMed Central

    Koitschev, Assen; Stingl, Katarina; Bartz-Schmidt, Karl Ulrich; Braun, Angelika; Gekeler, Florian; Greppmaier, Udo; Sachs, Helmut; Peters, Tobias; Wilhelm, Barbara; Zrenner, Eberhart; Besch, Dorothea

    2015-01-01

    In hereditary retinal diseases photoreceptors progressively degenerate, often causing blindness without therapy being available. Newly developed subretinal implants can substitute functions of photoreceptors. Retina implant extraocular surgical technique relies strongly on cochlear-implant know-how. However, a completely new surgical approach providing safe handling of the photosensor array had to be developed. The Retina Implant Alpha IMS consisting of a subretinal microphotodiode array and cable linked to a cochlear-implant-like ceramic housing was introduced via a retroauricular incision through a subperiosteal tunnel above the zygoma into the orbit using a specially designed trocar. Implant housing was fixed in a bony bed within a tight subperiosteal pocket in all patients. Primary outcomes were patient short term safety as well as effectiveness. Nine patients participated in the first part of the multicenter trial and received the subretinal visual implant in one eye. In all cases microphotodiode array pull-through procedure and stable positioning were possible without affecting the device function. No intraoperative complications were encountered. The minimally invasive suprazygomatic tunneling technique for the sensor unit as well as a subperiosteal pocket fixation of the implant housing provides a safe extraocular implantation approach of a subretinal device with a transcutaneous extracorporeal power supply. PMID:26783453

  12. Increasing use of private practice by patients in Oxford requiring common elective surgical operations.

    PubMed Central

    McPherson, K; Coulter, A; Stratton, I

    1985-01-01

    A random sample of 6000 people from eight general practices in and around Oxford was studied to ascertain their surgical histories and method of care received. The proportion of operations that were performed privately had increased with time and had a steep gradient according to social class. Different procedures had different likelihoods of being performed privately, but the age and sex of the patient had a non-significant association with private surgery. Adjustment for possible confounding variables using logistic analysis indicated that in the 1980s elective surgery is five times more likely to be performed privately than it was at the institution of the National Health Service. PMID:3929946

  13. Intensive medical student involvement in short-term surgical trips provides safe and effective patient care: a case review

    PubMed Central

    2011-01-01

    Background The hierarchical nature of medical education has been thought necessary for the safe care of patients. In this setting, medical students in particular have limited opportunities for experiential learning. We report on a student-faculty collaboration that has successfully operated an annual, short-term surgical intervention in Haiti for the last three years. Medical students were responsible for logistics and were overseen by faculty members for patient care. Substantial planning with local partners ensured that trip activities supplemented existing surgical services. A case review was performed hypothesizing that such trips could provide effective surgical care while also providing a suitable educational experience. Findings Over three week-long trips, 64 cases were performed without any reported complications, and no immediate perioperative morbidity or mortality. A plurality of cases were complex urological procedures that required surgical skills that were locally unavailable (43%). Surgical productivity was twice that of comparable peer institutions in the region. Student roles in patient care were greatly expanded in comparison to those at U.S. academic medical centers and appropriate supervision was maintained. Discussion This demonstration project suggests that a properly designed surgical trip model can effectively balance the surgical needs of the community with an opportunity to expose young trainees to a clinical and cross-cultural experience rarely provided at this early stage of medical education. Few formalized programs currently exist although the experience above suggests the rewarding potential for broad-based adoption. PMID:21884604

  14. Surgical Correction Is Ineffective for Improvement of Dyssynergic Defecation in Patients With Rectal Prolapse

    PubMed Central

    Park, Seon-Young; Cho, Sung-Bum; Park, Chang-Hwan; Joo, Jae-Kyun; Joo, Young-Eun; Kim, Hyun-Soo; Choi, Sung-Kyu

    2013-01-01

    Background/Aims The patients with rectal prolapse suffer from not only a prolapse rectum but also associated dysfunction. However, most surgical techniques are successful regarding the prolapse, but either do not solve or even worsen defecation dysfunction. The purpose of this study was to investigate the functional and physiological results after surgical correction in patients with rectal prolapse. Methods This study is a retrospective review of a single-institution experience. Patients with rectal prolapse who underwent anorectal manometry before and after Delorme's procedure were included. The primary outcomes measured were improvement of clinical symptoms and physiologic study. Results Consecutive 19 patients with rectal prolapse (17 females, mean age of 68.1 ± 10.8 years) underwent anorectal manometry before and after Delorme's procedure. The two most prevalent symptoms before operation were rectal tenesmus (15/19, 78.9%) and excessive straining (13/19, 68.4%). The two most prevalent symptoms after operation were rectal tenesmus (14/19, 73.6%) and excessive straining (13/19, 68.4%). No significant differences in resting anal pressure, squeezing anal pressure, defecation index, and rectal sense were found postoperatively. However, vector asymmetry index before surgery was higher than that after surgery (35.0 vs. 32.0, P = 0.018). Ten patients (52.5%) had type I dyssynergic defecation before surgery. No improvement of dyssynergic pattern occurred after surgery. Conclusions In conclusion, dyssynergic defecation was not improved after reduction of rectal prolapse in patients with rectal prolapse. Further study about combination treatment with biofeedback therapy in these subgroups may be necessary. PMID:23350052

  15. Our eight-year surgical experience in patients with pulmonary cyst hydatid

    PubMed Central

    Sayir, Fuat; Çobanoğlu, Ufuk; Şehitoğulları, Abidin; Bilici, Salim

    2012-01-01

    Background In this clinical retrospective study, we aimed to investigate our experinces and whether capitonnage is an effective therapy method for a pulmonary hydatid cyst or not. Material and methods A total of 412 patients with hydatid cyst operated in our hospitals were evaluated retrospectively between January 2003 and January 2011. In order to create a study group to compare the hydatid cyst operations with and without capitonnage in our department, 60 uncomplicated patients with the diagnosis of hydatid cyst who had undergone operations in the previous two years, were divided into two groups; while no capitonnage was performed and bronchial leaks were closed in one group, standard cystotomy plus the capitonnage operation was performed in the second group. All patients underwent surgery. Results In many patients, one or more symptoms were present on admission (339 cases, 82%). Perforated cysts/ nonperfore cysts rate was statistically significant (p = 0.001). There was no statistical difference between patients with or without capitonnage in terms of morbidity rates between patients with or without capitonnage (p = 0.041). However, morbidity rates were higher in the group without capitonnage. There were found statistically significant between capitonnage and non capitonnage groups in terms of length of hospital stay (p=0.001). Conclusions In the surgical treatment, resection should be avoided as much as possible. An average time of 3-5 minutes should be allocated and capitonnage should be performed. Capitonnage should always be performed in the surgical treatment of hydatid cyst. We believe that povidone iodine per se provides sufficient disinfection. PMID:22328950

  16. Surgical wound infections after peripheral vascular surgery.

    PubMed

    Turtiainen, J; Hakala, T

    2014-12-01

    Surgical wound infection is one of the most common complications after peripheral vascular surgery. It increases the affected patient's risk for major amputation as well as mortality. Furthermore, surgical wound infection is an additional cost. Wound infections after vascular surgery are of multifactorial nature and generally result from the interplay of patient- and procedure-related factors. The use of systemic antibiotic prophylaxis may be the most important method in preventing surgical wound infections. In this review article, we report the current literature of surgical wound infections after peripheral vascular surgery.

  17. Patient safety in surgical residency: root cause analysis and the surgical morbidity and mortality conference--case series from clinical practice.

    PubMed

    Johna, Samir; Tang, Taylor; Saidy, Maryam

    2012-01-01

    Although the surgical morbidity and mortality conference (SMMC) has been a core educational venue for surgical education and quality assurance (QA), its current format focuses mainly on human errors rather than system failures, which are responsible for the vast majority of medical errors. To avoid having surgeons seemingly put on trial, root cause analysis (RCA) can be used as an effective way of analyzing system failures and of finding possible solutions for them. Preliminary data confirm the value of RCA in that respect and promise a great potential for improving patient safety away from the culture of blame. Bringing the findings of RCA to the SMMC has the advantage of having both perspectives--human errors and systems failures--thus enhancing surgical education, improving QA, and hopefully improving patient safety. However, although this seems to be a novel approach, several factors should be considered before its implementation, such as the quality of analysis, cost-effectiveness, and actual impact on patient safety. We believe that to maximize learning, sentinel events that currently require RCA should not be discussed in SMMCs until the findings of RCA are available for review. The use of some of the tools of RCA should be considered when discussing nonsentinel events during SMMCs.

  18. Risk Factors for 30-Day Hospital Readmission among General Surgery Patients

    PubMed Central

    Kassin, Michael T; Owen, Rachel M; Perez, Sebastian; Leeds, Ira; Cox, James C; Schnier, Kurt; Sadiraj, Vjollca; Sweeney, John F

    2012-01-01

    Background Hospital readmission within 30-days of an index hospitalization is receiving increased scrutiny as a marker of poor quality patient care. This study identifies factors associated with 30-day readmission following General Surgery procedures. Study Design Using standard National Surgical Quality Improvement Project (NSQIP) protocol, preoperative, intraoperative, and postoperative outcomes were collected on patients undergoing inpatient General Surgery procedures at a single academic center between 2009 and 2011. Data were merged with our institutional clinical data warehouse to identify unplanned 30-day readmissions. Demographics, comorbidities, type of procedure, postoperative complications, and ICD-9 coding data were reviewed for patients who were readmitted. Univariate and multivariate analysis was utilized to identify risk factors associated with 30-day readmission. Results 1442 General Surgery patients were reviewed. 163 (11.3%) were readmitted within 30 days of discharge. The most common reasons for readmission were gastrointestinal complaint/complication (27.6%), surgical infection (22.1%), and failure to thrive/malnutrition (10.4%). Comorbidities associated with risk of readmission included disseminated cancer, dyspnea, and preoperative open wound (p<0.05 for all variables). Surgical procedures associated with higher rates of readmission included pancreatectomy, colectomy, and liver resection. Postoperative occurrences leading to increased risk of readmission were blood transfusion, postoperative pulmonary complication, wound complication, sepsis/shock, urinary tract infection, and vascular complications. Multivariable analysis demonstrates that the most significant independent risk factor for readmission is the occurrence of any postoperative complication (OR 4.20, 95% CI 2.89–6.13). Conclusions Risk factors for readmission after General Surgery procedures are multi-factorial; however, postoperative complications appear to drive readmissions in

  19. Long-term surgical outcomes of retinal detachment in patients with Stickler syndrome

    PubMed Central

    Reddy, Devasis N; Yonekawa, Yoshihiro; Thomas, Benjamin J; Nudleman, Eric D; Williams, George A

    2016-01-01

    Purpose The aim of the study was to present the long-term anatomical and visual outcomes of retinal detachment repair in patients with Stickler syndrome. Patients and methods This study is a retrospective, interventional, consecutive case series of patients with Stickler syndrome undergoing retinal reattachment surgery from 2009 to 2014 at the Associated Retinal Consultants, William Beaumont Hospital. Results Sixteen eyes from 13 patients were identified. Patients underwent a mean of 3.1 surgical interventions (range: 1–13) with a mean postoperative follow-up of 94 months (range: 5–313 months). Twelve eyes (75%) developed proliferative vitreoretinopathy. Retinal reattachment was achieved in 100% of eyes, with ten eyes (63%) requiring silicone oil tamponade at final follow-up. Mean preoperative visual acuity (VA) was 20/914, which improved to 20/796 at final follow-up (P=0.81). There was a significant correlation between presenting and final VA (P<0.001), and patients with poorer presenting VA were more likely to require silicone oil tamponade at final follow-up (P=0.04). Conclusion Repair of retinal detachment in patients with Stickler syndrome often requires multiple surgeries, and visual outcomes are variable. Presenting VA is significantly predictive of long-term VA outcomes. PMID:27574392

  20. Surgical Outcome in Hemodialysis Patients with Active-Phase Infective Endocarditis

    PubMed Central

    Aoki, Atsushi; Maruta, Kazuto; Masuda, Tomoaki

    2016-01-01

    Purpose: The aim of this study was to elucidate the characteristics of chronic hemodialysis (HD) patients requiring surgery during the active phase of infective endocarditis (IE). Methods: From December 2004 to July 2015, 58 patients underwent surgery in our institute for active IE. Seven patients had been on HD for 1–15 years. Their preoperative profiles and surgical outcomes were compared to those of the other 51 patients (non-HD group). Results: The predominant causative microorganisms in the HD group were Staphylococcus spp, particularly methicillin-resistant Staphylococcus aureus (MRSA), whereas Streptococcus spp were predominant in the non-HD group. Prosthetic dysfunction (stuck valve after mechanical and structural valve dysfunction following bioprosthetic valve replacement), complete atrioventricular (AV) block, and annular abscess formation were more frequent in the HD group. In-hospital mortality was higher in the HD group (29% vs. 6%, p = 0.044). Actuarial survival in the HD and non-HD groups was 43% vs. 87% at 5 years and 43% vs. 76% at 10 years (p = 0.007). Conclusions: Early and long term outcomes in patients with chronic HD were poor. Compared to other patients, chronic HD patients undergoing valve surgery during active IE had higher incidences of MRSA infection, annular abscess formation, postoperative valve dysfunction, and postoperative complete AV block. PMID:26948436

  1. Status and Perspectives of Clinical Modes in Surgical Patients With Lung Cancer: A Retrospective Study.

    PubMed

    Lai, Yutian; Du, Heng; Wang, Xin; Shen, Cheng; Huang, Jian; Li, Weiming; Che, Guowei

    2016-01-01

    To investigate the association between the clinical characteristics and clinical modes of surgically treated lung cancer patients, we conducted a retrospective study with 1097 lung cancer patients receiving pulmonary resection between 2012 and 2013.A physical examination or screening (PES) group (n = 267) and a symptomatic (SY) group (n = 830) were established depending on the new clinical mode (sequence of physical examination, early detection and sequential medical treatment) and the conventional mode (hospitalization due to occurrence of relevant symptoms), respectively.A higher proportion of patients referred to our unit directly form a junior medical unit is found in PES group (43.8%, 117/267 vs 13.6%, 113/830) (P < 0.001) and 37.5% (100/267) patients in PES group spent <1 months from detection or first medical visit to diagnosis compared with 15.4% (128/830) patient in SY group (P < 0.001). A significantly higher proportion of PES patients versus SY patients received video-assisted thoracoscopic surgery (VATS) resection (67.8%, 183/267 vs 42.6%, 352/830; P < 0.001). A significantly higher proportion of PES patients versus SY patients chose sublobar resection (16.9%, 45/267 vs 7.6%, 63/830; P < 0.001). A significantly higher proportion of PES patients versus SY patients are at stage 0 or I (64.4%, 172/267 vs 40.7%, 338/830; P < 0.000). The postoperative incidence rate of complications in 30 days is significantly higher in SY group than in PES group (34.9% vs 27.3%; P = 0.022).Helping to early diagnosis and surgical treatment, early tumor detection via PES may contribute to significantly higher proportions of early-stage lung cancer, use of VATS pulmonary resection, and sublobectomy as well as lower complication rate. PMID:26765424

  2. Status and Perspectives of Clinical Modes in Surgical Patients With Lung Cancer

    PubMed Central

    Lai, Yutian; Du, Heng; Wang, Xin; Shen, Cheng; Huang, Jian; Li, Weiming; Che, Guowei

    2016-01-01

    Abstract To investigate the association between the clinical characteristics and clinical modes of surgically treated lung cancer patients, we conducted a retrospective study with 1097 lung cancer patients receiving pulmonary resection between 2012 and 2013. A physical examination or screening (PES) group (n = 267) and a symptomatic (SY) group (n = 830) were established depending on the new clinical mode (sequence of physical examination, early detection and sequential medical treatment) and the conventional mode (hospitalization due to occurrence of relevant symptoms), respectively. A higher proportion of patients referred to our unit directly form a junior medical unit is found in PES group (43.8%, 117/267 vs 13.6%, 113/830) (P < 0.001) and 37.5% (100/267) patients in PES group spent <1 months from detection or first medical visit to diagnosis compared with 15.4% (128/830) patient in SY group (P < 0.001). A significantly higher proportion of PES patients versus SY patients received video-assisted thoracoscopic surgery (VATS) resection (67.8%, 183/267 vs 42.6%, 352/830; P < 0.001). A significantly higher proportion of PES patients versus SY patients chose sublobar resection (16.9%, 45/267 vs 7.6%, 63/830; P < 0.001). A significantly higher proportion of PES patients versus SY patients are at stage 0 or I (64.4%, 172/267 vs 40.7%, 338/830; P < 0.000). The postoperative incidence rate of complications in 30 days is significantly higher in SY group than in PES group (34.9% vs 27.3%; P = 0.022). Helping to early diagnosis and surgical treatment, early tumor detection via PES may contribute to significantly higher proportions of early-stage lung cancer, use of VATS pulmonary resection, and sublobectomy as well as lower complication rate. PMID:26765424

  3. Optimal cone size to predict positive surgical margins after cold knife conization (CKC) and the risk factors for residual disease

    PubMed Central

    Öz, Murat; Çetinkaya, Nilüfer; Korkmaz, Elmas; Seçkin, Kerem Doğa;