Do Independent Sector Treatment Centres (ISTC) impact on specialist registrar training in primary hip and knee arthroplasty?

PubMed

Clamp, Jonathan A; Baiju, Dean; Copas, David P; Hutchinson, James W; Rowles, John M

2008-09-01

The introduction of Modernising Medical Careers (MMC) is likely to reduce specialist registrar (SpR) operative experience during higher surgical training (HST). A further negative impact on training by local Independent Sector Treatment Centres (ISTCs) could reduce experience, and thus competence, in primary joint arthroplasty at completion of higher surgical training. Retrospective case note and radiograph analysis of patients receiving primary hip and knee arthroplasty in a teaching hospital, before and after the establishment of a local ISTC. Patients and operative details were recorded from the selected case notes. Corresponding radiographs were assessed and the severity of the disease process assessed. Fewer primary hip and knee replacements were performed by SpRs in the time period after the establishment of an ISTC. ISTCs may adversely affect SpR training in primary joint arthroplasty.

Cyclosporine treatment of severe Hidradenitis suppurativa--A case series.

PubMed

Anderson, Marianne D; Zauli, Stefania; Bettoli, Vincenzo; Boer, Jurr; Jemec, Gregor B E

2016-01-01

Hidradenitis suppurativa (HS) is an overlooked but common disease severely affecting both genders. HS is generally perceived as difficult to treat and although a number of treatments are available, the need for more effective treatment is apparent. Cyclosporine A (CsA) has been suggested as an effective treatment in four smaller case series. It was therefore decided to review a larger series of cases, reporting all outcomes in order to provide a less biased base for evaluating the potential of CsA for use in HS. An exploratory retrospective review of case notes was performed at three departments of dermatology with a special interest in HS, where HS had been treated with CsA in the period 2009-2012. In total, 18 HS patients treated with CsA were identified and analysed and 50% reported some benefit. All patients had previously been treated with multiple various other modalities. This is an exploratory retrospective review with a limited number of patients. This retrospective review found some effect of CsA in the recalcitrant cases studied, mainly reported as "slight improvement". This may be due to a number of factors which may have overestimated (e.g., concommitant therapy) or underestimated (e.g., case selection of recalcitrant cases) the effect, and indicates the need for prospective evaluation of the claims. The present data provide a basis for power calculations in future studies investigating the potential for treating HS with CsA in a randomised controlled trial.

Dengue encephalitis with predominant cerebellar involvement: report of eight cases with MR and CT imaging features.

PubMed

Hegde, Vinay; Aziz, Zarina; Kumar, Sharath; Bhat, Maya; Prasad, Chandrajit; Gupta, A K; Netravathi, M; Saini, Jitender

2015-03-01

CNS dengue infection is a rare condition and the pattern of brain involvement has not been well described. We report the MR imaging (MRI) features in eight cases of dengue encephalitis. We retrospectively searched cases of dengue encephalitis in which imaging was performed. Eight cases (three men, five women; age range: 8-42 years) diagnosed with dengue encephalitis were included in the study. MR studies were performed on 3-T and 1.5-T MR clinical systems. Two neuroradiologists retrospectively reviewed the MR images and analysed the type of lesions, as well as their distribution and imaging features. All eight cases exhibited MRI abnormalities and the cerebellum was involved in all cases. In addition, MRI signal changes were also noted in the brainstem, thalamus, basal ganglia, internal capsule, insula, mesial temporal lobe, and cortical and cerebral white matter. Areas of susceptibility, diffusion restriction, and patchy post-contrast enhancement were the salient imaging features in our cohort of cases. A pattern of symmetrical cerebellar involvement and presence of microbleeds/haemorrhage may serve as a useful imaging marker and may help in the diagnosis of dengue encephalitis.

Retrospective evaluation of prehospital triage, presentation, interventions and outcome in paediatric drowning managed by a physician staffed helicopter emergency medical service.

PubMed

Garner, Alan A; Barker, Claire L; Weatherall, Andrew D

2015-11-06

Drowning patients may benefit from the advanced airway management capabilities that can be provided by physician staffed helicopter emergency medical services. The aim of this study is to describe paediatric drowning patients treated by such a service examining tasking systems, initial physiology at the incident scene, survival and neurological outcome. Retrospective analysis of paediatric drowning victims over a 5- year period. Case identification system, patient age, site of drowning, presence or absence of cardiac output, first Glasgow Coma Scale (GCS) score and interventions were collected from prehospital notes, and survival and neurological outcomes from hospital and rehabilitation notes. The P-HEMS direct case identification system operating in parallel with a central control system identified all severe drowning cases but 3 of 7 cases (43%) were missed when the central control system operated in isolation. All severe drowning cases (22) identified for P-HEMS response were intubated and transported directly to a paediatric specialist centre. Intubation required adjuvant anaesthesia in 10 (45%) cases. All children with GCS greater than eight on arrival of the P-HEMS survived neurologically intact. Seven of eight children with a GCS between four and seven survived without neurological impairment and all children with a GCS greater than three survived. Four of twelve asystolic children survived including one child who at 18 months post drowning is neurologically normal. All children who survived had return of spontaneous circulation prior to arrival in the emergency department. P-HEMS played a significant role in the management of severe paediatric drowning in this case series. Requirement for P-HEMS only interventions were high and all identified cases were transferred directly to a paediatric specialist centre. Discontinuation of the P-HEMS direct case identication system that operated during the majority of the study period resulted in deterioration in system performance with some paediatric drowning cases subsequently not identified for P-HEMS response being transported to adult hospitals.

PubMed

Ridha, Fatnassi; Houssem, Ragmoun; Latifa, Marzougui; Ines, Mkhinini; Sabra, Hammami

2017-01-01

The delivery of a macrosomic infant is a relatively common situation. It can put mother and fetus at high risk. The main maternal complications are the increase in cesarean rates, postpartum hemorrhage and cervicovaginal traumatic lacerations. The main fetal complication is shoulder dystocia increasing the risk of brachial plexus. The objective was to identify risk factors and maternal-fetal complications associated with fetal macrosomia. Comparative retrospective study conducted at Kairouan University Hospital maternity unit in 2010. We compared a group of 820 cases of macrosomic infants to a control group of 800 cases of infants born in the same period of time. During the study period we collected clinical data of 820 macrosomic cases on a total of 7.495 deliveries, corresponding to a total incidence of 10.94%. Several factors predisposing to fetal macrosomia were highlighted: Maternal age> 35 years was present in 28.5% of cases; Maternal obesity was found in 45% of cases; A personal history of macrosomia was noted in 28,8% of cases; Prolonged pregnancies > 41 weeks of amenorrhoea was noted in 35.6% of cases; Multiparity was found in 47% of cases. Maternal complications were essentially postpartum hemorrhage: 71 cases and genital traumas: 24 cases. Perinatal complications were dominated by shoulder dystocia: 27 cases (3.3%). Traumatic postpartum complications were found in 11.6%.

Scoliosis in Dandy-Walker syndrome: a case report and review of literature.

PubMed

Menon, Venugopal K; Sorur, Tamer M M; Al Ghafri, Khalifa A; Shahin, Marwan M H E

2017-12-01

This submission presents a case of scoliosis in a patient with established Dandy-Walker anomaly of the brain. A retrospective review of the patient's case notes was undertaken and the limited literature on this subject reviewed. The 13-year-old girl presented with a stiff right thoracic scoliosis typical of adolescent idiopathic scoliosis. The scoliotic segment also presented with significant lordosis. She had facial and truncal dysmorphism characteristic of Dandy-Walker complex and her brain images confirmed the diagnosis. She underwent scoliosis surgery by the posterior approach uneventfully. In conclusion scoliosis is hitherto unreported in the Dandy-Walker complex. The results of intervention appear satisfactory.

[Clinical, biological and therapeutic profile of anemia by vitamin B12 deficiency in the department of hematology of Marrakech (Morocco)].

PubMed

Nafil, H; Tazi, I; Sifessalam, M; Bouchtia, M; Mahmal, L

2013-05-01

The aim of this study is to examine retrospectively the clinical, biological and treatment features of anemia by vitamin B12 deficiency in the Hematology department of CHU Mohamed VI Marrakech. We report the results of a retrospective study conducted during six years (2005-2010). It included all patients with anemia (with or without thrombocytopenia or leukopenia) associated with vitamin B12 levels <200 pg / ml. One hundred twenty one cases were analyzed. The average age of patients was 62 years (38-89 years) with a female predominance (sex ratio F/M: 1.3). The clinical symptomatology is dominated by pallor (97.5%), cardiovascular signs (46%) and digestive symptoms (34.7%). Neurological signs were noted in 17.3% of cases. The blood count showed anemia (hemoglobin: mean= 6.9 g/dl), macrocythemia (MCV: mean= 109 fl). Leukopenia was noted in 35 patients (29%), thrombocytopenia in 34 patients (28%) and pancytopenia in 21 patients (17,3%). The average vitamin B12 was 72 pg/ml. The causes of B12 deficiency are pernicious anemia (43%), food-cobalamin malabsorption (43%), and in 14% of cases no etiology was found. Gastritis was found in 82.7% of our patients and Helicobacter pylori (HP) infection in 72.7% of cases. Reticulocyte crisis was observed after parenteral administration of hydroxocobalamine within an average of 8 days and normalization of blood counts, in all patients, within an average of 51 days. In patients with HP infection, eradication therapy of HP was performed. The cure rate of the HP is 90%.

Penile fracture at Tribhuvan University Teaching Hospital: a retrospective analysis.

PubMed

Athar, Z; Chalise, P R; Sharma, U K; Gyawali, P R; Shrestha, G K; Joshi, B R

2010-06-01

Fracture of the penis is rupture of the tunica albuginea and the usual cause is abrupt bending of the erect penis by blunt trauma. Trauma during sexual relation is responsible for approximately one third of all cases. The incidence of urethral injuries associated with this condition ranged from 2.0% to 38.0%. Twelve patients who presented to emergency over a period of 4 years with diagnosis of penile fracture were reviewed retrospectively. Patient's profile and all relevant data were noted from charts. The etiology of fracture was related to coital activity in 6 (50.0%) cases while other denied such act. Surgery was performed on all the patients and discharged from hospital on removal of urethral catheter. Follow up continued until restoration of normal penile function without complaint. So fracture of the penis is an injury that can be diagnosed clinically and needs emergency surgical correction for better result.

NLP based congestive heart failure case finding: A prospective analysis on statewide electronic medical records.

PubMed

Wang, Yue; Luo, Jin; Hao, Shiying; Xu, Haihua; Shin, Andrew Young; Jin, Bo; Liu, Rui; Deng, Xiaohong; Wang, Lijuan; Zheng, Le; Zhao, Yifan; Zhu, Chunqing; Hu, Zhongkai; Fu, Changlin; Hao, Yanpeng; Zhao, Yingzhen; Jiang, Yunliang; Dai, Dorothy; Culver, Devore S; Alfreds, Shaun T; Todd, Rogow; Stearns, Frank; Sylvester, Karl G; Widen, Eric; Ling, Xuefeng B

2015-12-01

In order to proactively manage congestive heart failure (CHF) patients, an effective CHF case finding algorithm is required to process both structured and unstructured electronic medical records (EMR) to allow complementary and cost-efficient identification of CHF patients. We set to identify CHF cases from both EMR codified and natural language processing (NLP) found cases. Using narrative clinical notes from all Maine Health Information Exchange (HIE) patients, the NLP case finding algorithm was retrospectively (July 1, 2012-June 30, 2013) developed with a random subset of HIE associated facilities, and blind-tested with the remaining facilities. The NLP based method was integrated into a live HIE population exploration system and validated prospectively (July 1, 2013-June 30, 2014). Total of 18,295 codified CHF patients were included in Maine HIE. Among the 253,803 subjects without CHF codings, our case finding algorithm prospectively identified 2411 uncodified CHF cases. The positive predictive value (PPV) is 0.914, and 70.1% of these 2411 cases were found to be with CHF histories in the clinical notes. A CHF case finding algorithm was developed, tested and prospectively validated. The successful integration of the CHF case findings algorithm into the Maine HIE live system is expected to improve the Maine CHF care. Copyright © 2015. Published by Elsevier Ireland Ltd.

Is There a Role for MRI in Plantar Heel Pain.

PubMed

Fazal, Muhammad Ali; Tsekes, Demetris; Baloch, Irshad

2018-06-01

There is an increasing trend to investigate plantar heel pain with magnetic resonance imaging (MRI) scan though plantar fasciitis is the most common cause. The purpose of our study was to evaluate the role of MRI in patients presenting with plantar heel pain. Case notes and MRI scans of 141 patients with a clinical diagnosis of plantar fasciitis were reviewed retrospectively. There were 98 females and 43 males patients. Fourteen patients had bilateral symptoms. Average age for male patients was 51 years (range = 26-78 years), and for female patients the average age was 52 years (range = 29-76 years). A total of 121 feet had MRI features suggestive of plantar fasciitis. MRI was normal in 32 feet. There was one case of stress fracture of calcaneus and another of a heel fibroma diagnosed on MRI scan. In our study, MRI scan was normal in 20.7% of the cases; 1.3% had a diagnosis other than plantar fasciitis but no sinister pathology. We therefore conclude that MRI scan is not routinely indicated and key is careful clinical assessment. Therapeutic, Level IV: Retrospective, Case series.

Do Independent Sector Treatment Centres (ISTC) Impact on Specialist Registrar Training in Primary Hip and Knee Arthroplasty?

PubMed Central

Clamp, Jonathan A; Baiju, Dean SR; Copas, David P; Hutchinson, James W; Rowles, John M

2008-01-01

INTRODUCTION The introduction of Modernising Medical Careers (MMC) is likely to reduce specialist registrar (SpR) operative experience during higher surgical training (HST). A further negative impact on training by local Independent Sector Treatment Centres (ISTCs) could reduce experience, and thus competence, in primary joint arthroplasty at completion of higher surgical training. PATIENTS AND METHODS Retrospective case note and radiograph analysis of patients receiving primary hip and knee arthroplasty in a teaching hospital, before and after the establishment of a local ISTC. Patients and operative details were recorded from the selected case notes. Corresponding radiographs were assessed and the severity of the disease process assessed. RESULTS Fewer primary hip and knee replacements were performed by SpRs in the time period after the establishment of an ISTC. Conclusions ISTCs may adversely affect SpR training in primary joint arthroplasty. PMID:18765029

Unexpected deaths in cardiology outpatients - what can we learn from case review?

PubMed

Kitz, Thomas Michael; Burnand, Nikki; Ortner, Astrid; Rudd, Ian G; Sampson, Rod; Rushworth, Gordon F; Leslie, Stephen James

2016-12-01

A proportion of cardiac patients managed at a cardiology outpatient clinic will die between clinic visits. This study aimed to identify the cause of death, to determine if case review occurred and if a formal review of such cases might be useful. Single-centre retrospective cohort study. A remote regional centre in the North of Scotland. All patients who had been removed from the cardiology outpatient clinic due to death in the community. Cause of death, comorbidities and treatments were collected from hospital records and the national register of deaths. Chi-squared test and Student's t -test were used with significance taken at the 5% level. Of 10,606 patients who attended the cardiology outpatient clinic, 75 (0.7%) patients died in the community. The majority (57.0%) died from a non-cardiac cause. Eleven patients (14.9%) died due to an unexpected cardiac death. A detailed case note review was undertaken. In only two (18.2%) cases was any note made as to the cause of death in the hospital records and in only one was there details of post mortem discussion between primary and secondary care. A small proportion of patients attending a cardiology outpatient clinic died in the community. Documentation of the death in the hospital notes was very poor and evidence of post mortem communication between primary and secondary care was absent in all but one case. Better documentation and communication between primary and secondary care would seem desirable.

Modified technique for correction of isolated radial head dislocation without apparent ulnar bowing: a retrospective case study

PubMed Central

Tan, Lei; Li, Yan-Hui; Sun, Da-Hui; Zhu, Dong; Ning, Shu-Yan

2015-01-01

Objective: There is currently no general consensus on the optimal treatment of chronic radial head dislocation. Material and Methods: Considering that the annular ligament is important in maintaining elbow stability, we developed a modified method for annular ligament reconstruction in pediatric cases of radial head dislocation without ulnar bowing. We retrospectively investigated the therapeutic outcomes of this technique in a series of cases. We used our modified technique for the treatment of five patients between January 2006 and January 2012. The average age of the patients at the time of injury was 9 years (range, 6-14 years), and the patients were followed up for 1 to 3 years. Results: The perioperative and follow-up data of the patients were examined. All five surgical procedures were completed uneventfully and had been tolerated well by the patients, with minimal complications. Remarkable improvement was noted in all the cases at the end of the follow-up period. Conclusions: Our modified technique for annular ligament reconstruction was effective in achieving good reduction of the radial head dislocation with minimal complications in pediatric cases of isolated radial head dislocation without apparent ulnar bowing. PMID:26770420

Pediatric Idiopathic Intracranial Hypertension: Age, Gender, and Anthropometric Features at Diagnosis in a Large, Retrospective, Multisite Cohort.

PubMed

Sheldon, Claire A; Paley, Grace L; Xiao, Rui; Kesler, Anat; Eyal, Ori; Ko, Melissa W; Boisvert, Chantal J; Avery, Robert A; Salpietro, Vincenzo; Phillips, Paul H; Heidary, Gena; McCormack, Shana E; Liu, Grant T

2016-11-01

To examine anthropometric and maturational characteristics at diagnosis in pediatric idiopathic intracranial hypertension (IIH). Retrospective, international, multisite study. Pediatric patients (2-18 years of age at diagnosis) with IIH. Body mass index (BMI), height, and weight Z-scores; sexual maturation. Cases of IIH were identified retrospectively based on diagnostic code, pediatric neuro-ophthalmologist databases, or both and updated diagnostic criteria (2013) were applied to confirm definite IIH. Anthropometric measurements were converted into age- and gender-specific height, weight, and BMI Z-scores CDC 2000 growth charts. When available, sexual maturation was noted. Two hundred thirty-three cases of definite IIH were identified across 8 sites. In boys, a moderate association between age and BMI Z-scores was noted (Pearson's correlation coefficient, 0.50; 95% confidence interval [CI], 0.30-0.66; P < 0.001; n = 72), and in girls, a weak association was noted (Pearson's correlation coefficient, 0.34; 95% CI, 0.20-0.47; P < 0.001; n = 161). The average patient was more likely to be overweight at diagnosis at age 6.7 years in girls and 8.7 years in boys, and obese at diagnosis at age 12.5 years in girls and 12.4 years in boys. Compared with age- and gender-matched reference values, early adolescent patients were taller for age (P = 0.002 in girls and P = 0.02 in boys). Data on Tanner staging, menarchal status, or both were available in 25% of cases (n = 57/233). Prepubertal participants (n = 12) had lower average BMI Z-scores (0.95±1.98) compared with pubertal participants (n = 45; 1.92±0.60), but this result did not reach statistical significance (P = 0.09). With updated diagnostic criteria and pediatric-specific assessments, the present study identifies 3 subgroups of pediatric IIH: a young group that is not overweight, an early adolescent group that is either overweight or obese, and a late adolescent group that is mostly obese. Data also suggest that the early adolescent group with IIH may be taller than age- and gender-matched reference values. Understanding these features of pediatric IIH may help to illuminate the complex pathogenesis of this condition. Copyright © 2016 American Academy of Ophthalmology. Published by Elsevier Inc. All rights reserved.

Laparoscopic Appendectomy in Children: Preliminary Study in Pediatric Hospital Albert Royer, Dakar

PubMed Central

Fall, Mbaye; Wellé, Ibrahima Bocar; Lo, Faty Balla; Sagna, Aloise; Diop, Marie; Fall, Ibrahima

2015-01-01

Appendiceal pathology's management has benefited in recent years from the advent of laparoscopic surgery. This study is to make a preliminary assessment of laparoscopic management of acute and complicated appendicitis in children after a few months of practice at the University Hospital Albert Royer, Dakar. This is a retrospective study of 22 cases of patients, all operated on by the same surgeon. The parameters studied were age, sex, clinical data and laboratory features, radiological data, and results of surgical treatment. The mean age of patients was 9.5 years with a male predominance. The series includes 14 cases of acute appendicitis and 8 complicated cases. Appendectomy anterograde is practiced in 81% of cases. Appendectomy was associated with peritoneal wash in 17 patients including 9 cases of acute appendicitis. Drainage of Douglas pouch is performed in 2 patients with complicated appendicitis; the average production was 300 cc of turbid liquids and any complications were not founded. An abscess of Douglas pouch is noted in 2 patients with complicated appendicitis undrained. These Douglas abscesses were treated medically. No conversion of laparotomy was performed in the series. After an average of 8 months no other problems were noted. PMID:26448743

Transdural Indocyanine Green Videography for Superficial Temporal Artery-to-Middle Cerebral Artery Bypass-Technical Note.

PubMed

Yokota, Hiroshi; Yonezawa, Taiji; Yamada, Tomonori; Miyamae, Seisuke; Kim, Taekyun; Takamura, Yoshiaki; Masui, Katsuya; Aketa, Shuta

2017-10-01

Neurosurgical application of indocyanine green (ICG) videography before performing a dural opening, known as transdural ICG videography, has been used during surgery of meningiomas associated with venous sinuses as well as cranial and spinal arteriovenous malformations. However, its use for a superficial temporal artery (STA)-to-middle cerebral artery (MCA) bypass has not been reported. We performed a retrospective analysis of medical records of patients who underwent transdural ICG videography during STA-MCA bypass performed between January 2012 and March 2015. The primary outcome was visualization of recipient cortical arteries; secondary outcomes were surgical modifications and complications as well as any adverse events associated with transdural ICG videography. We analyzed 29 STA-MCA bypass procedures performed in 30 hemispheres with atherosclerotic steno-occlusive disease and found that the proper recipient was identified in 28 hemispheres. Subsequently modified procedures for those were a tailored dural incision and craniotomy correction. No complications associated with ICG administration were encountered; during the postoperative course, transient aphasia was noted in 1 case, chronic subdural hematoma was noted in 1 case, and subdural effusion was noted in 2 cases. Transdural ICG videography for atherosclerotic steno-occlusive disease facilitates modifications during STA-MCA bypass procedures. Recognition of the proper recipient cortical arteries before a dural incision allows the neurosurgeon to perform a tailored dural incision and extension of the bone window, although the contribution to surgical outcome has yet to be determined. Copyright © 2017 Elsevier Inc. All rights reserved.

[Shoulder dystocia: Quality of retranscription in medical files].

PubMed

Martin, E; Bouet, P-E; Sentilhes, L; Legendre, G

2016-03-01

Shoulder dystocia is a rare obstetrical event and potentially serious. Apart from possible psychological implications, it may be responsible for maternal (haemorrhage and perineal tear) and neonatal complications (brachial plexus) leading to complaints and even lawsuits. The transcription of this event in medical files is essential as it is a reflection of the work in an emergency. It allows the obstetrician to defend him in case of trial. Our objective was to assess the quality of the transcription of shoulder dystocia situations in medical files. Retrospective chart study conducted in a university hospital with maternity type III. The primary objective was the rate of comprehensive records (name maneuvers and order of maneuvers of the anterior shoulder hand, time between the expulsion of the head and body, Apgar score). Between 2007 and 2015, 54 cases of shoulder dystocia requiring a second line maneuver after vaginal delivery (Wood and/or Jacquemier) were included. In all, 98.2% of the files were incomplete. The maneuvers and their order were noted in 100% of cases. However, the operation was not correctly described in 16.7% of cases. The anterior shoulder was noted in 16.7% of cases. The time between the expulsion of the head and the body was noted in one single files. Neither broken collarbone nor brachial plexus were observed. To improve the management of dystocia shoulder and transcription of data in files, simulation sessions and the creation of a standardized form would be needed. Copyright © 2015 Elsevier Masson SAS. All rights reserved.

Scoliosis in Dandy-Walker syndrome: a case report and review of literature

PubMed Central

Sorur, Tamer M. M.; Al Ghafri, Khalifa A.; Shahin, Marwan M. H. E.

2017-01-01

This submission presents a case of scoliosis in a patient with established Dandy-Walker anomaly of the brain. A retrospective review of the patient’s case notes was undertaken and the limited literature on this subject reviewed. The 13-year-old girl presented with a stiff right thoracic scoliosis typical of adolescent idiopathic scoliosis. The scoliotic segment also presented with significant lordosis. She had facial and truncal dysmorphism characteristic of Dandy-Walker complex and her brain images confirmed the diagnosis. She underwent scoliosis surgery by the posterior approach uneventfully. In conclusion scoliosis is hitherto unreported in the Dandy-Walker complex. The results of intervention appear satisfactory. PMID:29354751

Kleptomania: a case series

PubMed Central

Saluja, Bharat; Chan, Lai Gwen; Dhaval, Dani

2014-01-01

Kleptomania is an enigmatic condition and is among the very few psychiatric disorders in which crime is medicalised and used as a legal defence. The scientific literature on kleptomania is scarce. Early literature and recent studies have shown a female preponderance, with an early age of onset of stealing in people with comorbid personality disorder(s). In a retrospective review of the case notes of theft offenders who had forensic psychiatric evaluations performed in a one-year period in 2010 at the Institute of Mental Health, Singapore, we found three patients who were diagnosed with kleptomania. In this report, we describe the pertinent clinical and sociodemographic characteristics, as well as the diagnostic issues of kleptomania in relation to the three cases. PMID:25630329

Poison control center experience with tianeptine: an unregulated pharmaceutical product with potential for abuse.

PubMed

Marraffa, Jeanna M; Stork, Christine M; Hoffman, Robert S; Su, Mark K

2018-05-25

Interest in tianeptine as a potential drug of abuse is increasing in the United States. We performed a retrospective study of calls to the New York State Poison Control Centers (PCCs) designed to characterize one state's experience with tianeptine. Data were gathered from existing records utilizing the poison center data collection system, Toxicall® entered between 1 January 2000 through 1 April 2017. Information regarding patient demographics, reported dose and formulation of tianeptine, reported coingestants, brief narrative description of the case, disposition, and case outcome was collected. There were nine reported cases of tianeptine exposure. Seven were male with a mean age of 27. Three reported therapeutic use of tianeptine and five reported intentional abuse. One case was an unintentional pediatric exposure. Doses were reported in three cases; 12.5 mg in a pediatric unintentional exposure, and 5 and 10 g daily in the two reports of intentional abuse. Of note, five patients complained of symptoms consistent with opioid withdrawal. In one of two cases in which naloxone was administered, an improvement in mental status and the respiratory drive was noted. Outcomes reported in Toxicall® were minor in two cases, moderate in five cases, major in one case, and not reported in one case. These cases, reported to the New York State PCCs should alert readers to the potential for tianeptine abuse, dependence, and withdrawal.

Laminar resorption in modified osteo-odonto-keratoprosthesis procedure: a cause for concern.

PubMed

Iyer, Geetha; Srinivasan, Bhaskar; Agarwal, Shweta; Rachapalle, Sudhir Reddi

2014-08-01

To analyze the cases of lamina resorption following the modified osteo-odonto-keratoprosthesis (MOOKP) procedure. Retrospective case series. Case records of 18 eyes (20 laminae) of 17 patients who showed evidence of lamina resorption out of the 85 eyes (87 laminae) of 82 patients that underwent MOOKP procedure between March 2003 and March 2013 were analyzed. Of the 17 patients (20 laminae), 1 underwent MOOKP procedure following multiple graft failures, 6 (7 laminae) belonged to the chemical injury group, and 10 (12 laminae) to the Stevens-Johnson syndrome (SJS) group. Resorption was noted in 20 out of 87 laminae (22.98%). The need for removal of lamina/extrusion was noted in 3 out of the 7 laminae in the chemical injury group and 8 out of the 12 laminae in the SJS group. The mean duration to the first sign suggestive of resorption among patients of SJS was 36.7 months and among patients of chemical injury was 43 months. Vitritis was the presenting feature (7 of 20 laminae, 35%) indicative of early resorption, and the occurrence of the same in eyes with lamina resorption was noted to be statistically significant in comparison to controls (P<.001). Sixteen out of 20 laminae showed evidence of resorption superiorly. Vitritis was the most common presenting feature of lamina resorption and could be an indicator of lamina resorption. Resorption of the laminae was noted to occur along the aspect with thinner bone support in all eyes. Incidence of severe resorption with extrusion of cylinder/requiring lamina removal was noted to be higher among patients with SJS. Copyright © 2014 Elsevier Inc. All rights reserved.

A Review of In-Office Dynamic Image Navigation for Extraction of Complex Mandibular Third Molars.

PubMed

Emery, Robert W; Korj, Oxana; Agarwal, Ravi

2017-08-01

We performed a retrospective review of in-office removal of complex mandibular third molars with a dynamic image navigation system (DINS). A retrospective review was conducted of cases completed from 2010 to 2014 by a single oral and maxillofacial surgeon. The average age of the patients was 47 years (range, 27 to 72 years). Extraction complexity was classified with Juodzbalys and Daugela's classification system. The included study cases had complexity scores of 9 or greater. Each patient received custom intraoral splints to secure the tracking array and underwent cone beam computed tomography image acquisition. All surgical procedures were performed with a precalibrated tracking straight handpiece under dynamic navigation. All 25 cases were treated successfully with the use of the DINS. Twelve of these cases were associated with pathologic lesions. Three patients were noted to have inferior alveolar nerve paresthesia. One patient sustained a pathologic fracture at week 2. Postoperative infections were noted in 7 cases, 2 of which had a pre-existing infection. One patient reported temporary limitation of mouth opening. A coronectomy was performed in 1 case. We present results using a new technology, the DINS, for removal of complex mandibular third molars. Potential advantages are 1) improved visualization and localization of anatomic structures such as the inferior alveolar nerve, lingual cortical plate, and adjacent roots; 2) improved control during osteotomy; 3) decreased surgical access requirements and reduction in overall bone removal; 4) ability to perform complex procedures successfully in an in-office setting; 5) decreased surgical time resulting from improved visualization; and 6) potential use as a teaching tool. Possible limitations of the use of an in-office DINS include increased cost, increased time attributed to presurgical planning, initial learning curve, and optical array interference by the surgeon or assistants during surgery. Copyright © 2017 American Association of Oral and Maxillofacial Surgeons. Published by Elsevier Inc. All rights reserved.

Timing of antibiotic prophylaxis in surgery for adult hip fracture.

PubMed Central

Thonse, Raghuram; Sreenivas, Muthyala; Sherman, Kevin P.

2004-01-01

BACKGROUND: Antibiotic prophylaxis is widely used in surgery for hip fractures. METHODS AND RESULTS: In a retrospective study of case notes of 100 patients, frequent inaccuracies in dose administration were observed. This was applicable to both the pre-operative and the postoperative doses. Longer time intervals between the doses, failure to administer the prescribed doses, and failure of proper documentation were observed. CONCLUSIONS: Improvement in the awareness of staff and timely administration of prophylactic antibiotic has resulted from this study. PMID:15239868

[Lobular idiopathic granulomatos mastitis. About 10 cases].

PubMed

Hmissa, Sihem; Sahraoui, Wassila; Missaoui, Nabiha; Stita, Wided; Mokni, Moncef; Yacoubi, Mohamed T; Khairi, Hedi; Korbi, Sadok

2006-06-01

Our retrospective study was performed on 10 cases of granulomatous mastitis registered in Obstetric Gynaecology Department and Pathology Department of CHU F. Hached, Sousse, during 8 years period. The mean age was 36.4 years (range 32-59). Among these 10 cases. 8 were observed in reproductive-age women and 2 were noted in menopausal women. Clinical findings showed unilateral breast nodule associated with inflammatory signs in 4 cases, mammelonary retraction in 2 cases and serous or sero-purulent mamelonnary flow in 4 cases. Mamnmographic examination suggested a malignant tumor in 5 patients. In all cases, the diagnosis is made by histopathology. Surgical treatment consisted in wide excision with drainage or radical mastectomy, eventually with combination with antibiotic therapy and non steroid anti-inflammatory drugs. Prognostic features showed a good cicatrization in 4 cases, local recurrence and cutaneous fistulization in one patient. Granulomatous mastitis aetiology is still unclear, auto-immune aetio-pathogenesis appears more interesting and should be clarified.

Clinical significance of duodenal lymphangiectasia incidentally found during routine upper gastrointestinal endoscopy.

PubMed

Kim, J H; Bak, Y T; Kim, J S; Seol, S Y; Shin, B K; Kim, H K

2009-06-01

Although duodenal lymphangiectasia in individuals without clinical evidence of malabsorption has been reported, the prevalence and clinical significance in this situation are not yet known. The aim of this study was to evaluate the prevalence and clinical significance of incidentally found duodenal lymphangiectasia. A retrospective review of medical records was undertaken for consecutive patients who had undergone diagnostic upper endoscopy between January 2005 and June 2006. A prospective study was then performed in consecutive individuals undergoing routine upper endoscopy for health examination between July 2006 to October 2006. Endoscopic features of duodenal lymphangiectasia were classified into three types: (1) multiple scattered pinpoint white spots; (2) diffuse prominent villi with whitish-discolored tips; and (3) focal small whitish macule or nodule. The histologic grade of duodenal lymphangiectasia was classified according to the depth and severity of lymphatic duct dilatations. Prevalence and clinical data of incidentally found duodenal lymphangiectasia were evaluated in the retrospective and prospective studies. Among 1866 retrospective cases, duodenal lymphangiectasia was endoscopically suspected in 59 cases (3.2%), and histologically confirmed in 35 cases (1.9%). No clinical evidence of malabsorption was noted in the duodenal lymphangiectasia cases. The "scattered pinpoint white spots" type was the most frequently found endoscopic feature (40.0%). Duodenal lymphangiectasia was persistent in seven of 10 individuals who underwent repeat endoscopy after a median of 12 months. Among 134 prospective cases, duodenal lymphangiectasia was histologically confirmed in 12 cases (8.9%). There was no significant clinical difference between groups with and without duodenal lymphangiectasia. Lymphatic duct dilatation was histologically more severe in the "focal small whitish macule or nodule" type than in the other types. Duodenal lymphangiectasia without clinical evidence of malabsorption is not extremely rare among cases undergoing routine upper gastrointestinal endoscopy.

Tuberculosis patients hospitalized in the Albert Schweitzer Hospital, Lambaréné, Gabon-a retrospective observational study.

PubMed

Stolp, S M; Huson, M A M; Janssen, S; Beyeme, J O; Grobusch, M P

2013-11-01

Epidemiological data on tuberculosis in Central Africa are limited. We performed a retrospective observational study on clinical characteristics of 719 hospitalized tuberculosis patients in Lambaréné, Gabon. Human immunodeficiency virus (HIV) co-infection rate was high (34%) and in-hospital mortality was significantly higher in HIV-positive patients (10% versus 2%). Long-term information on patient outcome was limited; however, from 2008 to 2011, loss to follow up was noted in 28% of cases. Our data illustrate the high burden of TB in Gabon, where loss to follow up and emerging drug resistance are important problems for which comprehensive data are still lacking. © 2013 The Authors Clinical Microbiology and Infection © 2013 European Society of Clinical Microbiology and Infectious Diseases.

Use of colour Doppler and M-mode ultrasonography to confirm the location of an epidural catheter - a retrospective case series.

PubMed

Elsharkawy, Hesham; Sonny, Abraham; Govindarajan, Srinivasa Raghavan; Chan, Vincent

2017-05-01

Epidural anesthesia and analgesia has a reported failure rate ranging from 13% to 32%. We describe a technique using colour Doppler and M-mode ultrasonography to determine the position of the epidural catheter after placement in adults. This retrospective review included 37 adult patients who received postoperative epidural analgesia and underwent technically difficult epidural catheter placement. The demographic characteristics, type of surgery, use of ultrasonography, method of insertion, intervertebral level, and success of epidural localization using colour Doppler were noted for each patient. Pain scores on postoperative day 1 and the presence of a patchy block were also reviewed. Colour Doppler study helped to indicate the catheter's path from the skin to the epidural space during saline injection in 33 patients (89%). Saline flow within the epidural space (catheter tip confirmation) was successfully detected with colour Doppler in 25 patients (67.5%) and with M-mode ultrasonography in 28 patients (75%). Appropriate dermatomal analgesia was noted in 35 patients (94.5%) during local anesthetic infusion. Our preliminary data suggest the feasibility of using colour Doppler and M-mode ultrasonography to confirm proper epidural catheter placement.

Documentation of Dual Sensory Impairment in Electronic Medical Records.

PubMed

Dullard, Brittney; Saunders, Gabrielle H

2016-04-01

To examine the documentation of sensory impairment in the electronic medical records (EMRs) of Veterans with both hearing and vision losses (dual sensory impairment [DSI]). A retrospective chart review of the EMRs of 20 patients with DSI was conducted. Providers' documentation of the presence of sensory impairment, the use of assistive technology during clinical appointments, and the content of notes mentioning communication issues were extracted from each chart note in the EMR for the prior 6 years. Primary care providers documented DSI in 50% of EMRs, vision loss alone in 40%, and hearing loss alone in 10% of EMRs. Audiologists documented vision loss in 50% of cases, whereas ophthalmologists/optometrists documented hearing loss in 15% of cases. Examination of two selected cases illustrates that care can be compromised when providers do not take note of sensory impairments during planning and provision of clinical care. Sensory impairment is poorly documented by most providers in EMRs. This is alarming because vision and hearing affect patient-physician communication and the use of medical interventions. The results of this study raise awareness about the need to document the presence of sensory impairments and use the information when planning treatment for individuals with DSI. © The Author 2014. Published by Oxford University Press on behalf of The Gerontological Society of America. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Minimally Invasive Pterygium Surgery: Sutureless Excision with Amniotic Membrane and Hydrogel Sealant.

PubMed

Bondalapati, Sailaja; Ambati, Balamurali

2016-01-01

To describe a novel technique for sutureless pterygium surgery using ReSure(®) tissue sealant. In this retrospective observational case series, we describe a modified procedure for pterygium excision followed by amniotic membrane transplant (AMT) adhered to the corneal and conjunctival defects using ReSure tissue sealant. Nine eyes of seven patients (age range: 28-80 years, 4 females and 3 males) underwent pterygium removal with AMT followed by adherence of tissue to the conjunctival edges with ReSure. No issues with transplant dislocation or failure and no intra- or postoperative complications were noted. No recurrences were noted during the follow-up period. ReSure may be considered as a potential sealant to adhere AMT to defective corneal and conjunctival tissues in sutureless pterygium surgery.

Granulomatous lobular mastitis: two case reports with focus on radiologic and histopathologic features.

PubMed

Khamapirad, Tuenchit; Hennan, Kimberly; Leonard, Morton; Eltorky, Mahmoud; Qiu, Suimin

2007-04-01

Granulomatous lobular mastitis (GLM) is a rare, benign condition with an unknown etiology that can appear as cancer on mammogram, ultrasound, and magnetic resonance imaging. The terminology of GLM was first named by Going et al (J Clin Pathol 1987;40:535-540) in 1987 after he noted the lobule centered distribution on histologic exam. We present 2 case reports of GLM that clinically and radiographically appeared as malignant lesions. The first case was a 31-year-old woman with a 1-month history of breast mass, and the second case was a 33-year-old woman with a 2-week history of breast mass. Both cases were histologically diagnosed as GLM. Retrospectively, we identified ultrasound and magnetic resonance imaging characteristics that may be used in the future to classify the breast mass before biopsy.

Dandy-Walker syndrome: a review of fifteen cases evaluated by prenatal sonography.

PubMed

Russ, P D; Pretorius, D H; Johnson, M J

1989-08-01

Fifteen cases of the Dandy-Walker syndrome evaluated by prenatal sonography were reviewed retrospectively. A posterior fossa cyst communicating with the fourth ventricle was a feature in each case. Hydrocephalus was present in 53% of fetuses. Extracranial congenital malformations were documented in 60% of cases. Cardiac, genitourinary, gastrointestinal, and skeletal anomalies were noted. Of 12 available karyotypes, 4 (33%) were abnormal, including two cases of trisomy 18. Excluding terminated pregnancies, there was an overall mortality of 55%. Associated congenital defects contributed to 83% of the postnatal deaths. The Dandy-Walker syndrome can be accurately diagnosed in utero by sonographic demonstration of characteristic morphologic changes in the fetal posterior fossa. The prenatal examination should include an evaluation of associated supratentorial and extracranial defects. Coexisting structural and chromosomal anomalies occur frequently and adversely affect survival.

Perforated peptic ulcer in Tikur Anbessa Hospital: a review of 74 cases.

PubMed

Ersumo, Tessema; W/Meskel, Yidnekachew; Kotisso, Berhanu

2005-01-01

Little is known on the pattern of perforated peptic ulcer in Ethiopia. To evaluate the early, outcome of management, a five-year retrospective analysis of 74 operated cases of perforated peptic ulcer was undertaken. Perforated peptic ulcer accounted for 3.4% of the adult emergency surgical procedures. The mean age was 32.6 years, with a male to female ratio of 7.2 to 1.0. Fifty-six percent of the cases were unmarried. In nearly 22.0% of the patients, no previous history of peptic ulcer disease was documented. Delay in diagnosis was noted in 95% of the cases. Most patients had duodenal ulcer perforation, and about 78% had purulent peritonitis at laparotomy. Fourteen died in hospital. Early presentation of patients to surgical care facilities may reduce morbidity and mortality in cases of peptic ulcer perforation.

Medically unexplained visual loss in a specialist clinic: a retrospective case-control comparison.

PubMed

O'Leary, Éanna D; McNeillis, Benjamin; Aybek, Selma; Riordan-Eva, Paul; David, Anthony S

2016-02-15

To compare the clinical and demographic characteristics of adult patients with nonorganic or medically unexplained visual loss (MUVL) to those with other common conditions presenting to a neuro-ophthalmology clinic. Case-control design: a retrospective review of medical notes on a consecutive case series of 49 patients assessed at the King's College Hospital neuro-ophthalmology clinic with unexplained visual loss and matched with the next assessed patient identified from clinic records. Patients presented post-symptom onset with a mean clinical course of 30 months (SD=67 months) and standard clinical examination used to confirm diagnoses, alongside ancillary investigations if required. Seventy-two percent (n=36) of MUVL patients were female. In comparison with patients with organic visual disorders, MUVL cases presented with significantly higher rates of bilateral (cf. unilateral) visual impairment (41%, n=20), premorbid psychiatric (27%, n=13) as well as functional (24%, n=12) diagnoses and psychotropic medication usage (22%, n=11). Medically unexplained cases were significantly more likely to report preceding psychological stress (n=9; 18%). Medically unexplained visual impairment may be regarded as part of the spectrum of medically unexplained disorders seen in the general hospital setting. Research is needed to determine long-term outcomes and effective tailored interventions. Copyright © 2016 Elsevier B.V. All rights reserved.

Inflammatory Tinea capitis: a 12-year study and a review of the literature.

PubMed

Zaraa, Inès; Hawilo, Abdelmohti; Aounallah, Amina; Trojjet, Sondes; El Euch, Dalenda; Mokni, Mourad; Ben Osman, Amel

2013-03-01

Inflammatory Tinea capitis (TC) is a rare form of TC. The aim of this study was to review epidemiological, clinical and mycological profile of inflammatory TC. We present a retrospective study (1999-2010), enrolled all the cases of inflammatory TC observed at a referral hospital in the northern Tunisia. One hundred and twenty-one patients with inflammatory TC, 83 male patients (68.6%) and 38 female patients (31.4%) were enrolled. The mean age was about 8 years. A majority of TC (71.9%) were in patients lesser than 10 years of age. Positive family history and contact with animals were noted in seven and 35 cases respectively. Direct examination was positive in 110 cases (59 ectothrix, 51 endothrix) and positive cultures were obtained in 105 patients (49 Trichophyton violaceum, 31 Microsporum canis, 13 Trichophyton interdigitale complex, 12 Trichophyton verrucosum). Systemic treatment was carried out in 115 patients with griseofulvin, in one with terbinafine. A complete recovery was noted in 88 cases; and persistent alopecia in 28 cases. The inflammatory TC is rare, but more common in rural families. The disease mostly affected male genders (68.6%) and T. violaceum remains the common pathogen of inflammatory TC in northern Tunisia. © 2012 Blackwell Verlag GmbH.

A retrospective audit of the extent and nature of domestic violence cases identified over a three year period in the two district command units of the police service of Northern Ireland.

PubMed

Stevenson, T R; Goodall, E A; Moore, C B T

2008-10-01

The work load of forensic medical officers (FMOs) who provide medical cover for the Coleraine and Limavady district command units (DCU) of the police service of Northern Ireland (PSNI) in dealing with domestic violence was investigated over a three year period from 1st April 2003 to 31st March 2006. A total of 128 cases involving domestic violence were identified during this three year period. There was a significant increase from 4% (32/791) in the first year to 6.6% (56/851, p<0.01) in the number of cases of identified domestic violence in the second year which dropped to 4.2% (40/956) in the third year. Victims were identified in 38% of these domestic violence cases with 62% being identified as assailants. It was noted that there was a significant difference in the proportion of male assailants (96.2%) from female assailants (3.8%). Fifty-four percent of victims were noted to have injuries in accordance with the more serious injury categories of assault of actual bodily harm (AOABH) and grievous bodily harm (GBH). Domestic incidents occurred at the home in 91% of cases, with the FMO being the primary contact in 97% of cases. Alcohol was implicated in 56% of all domestic violence cases recorded.

[Post traumatic injuries of the duodenum and/or pancreas. Perioperative management].

PubMed

Beye, M D; Kane, O; Diouf, E; Ndoye, M D; Ndiaye, P I; Fall, B; Sall, B K

2002-01-01

The duodenal and/or pancreatic lesions rarely occur during abdominal contusions, this, because of the deep and retroperitoneal position of the duodeno-pancreatic entity. These lesions occur mostly in the young adults and occur mostly on violent trauma, hence the high frequency of associated lesions. Their management is well codified and the prognosis depends on the degree of pancreatic damage. The authors reporting of 3 cases of duodenaland or post-traumatic lesion, in a retrospective study. The after therapeutic management necessitated a pre-operative reanimation, simple duodenal suturing in the 3 cases with relearning gastrotomy, alimentation jejenostomy and closing of thepyloric sphincter,with association of cholostomy in one of the cases. The pancreatic lesions of type contusion observed in 2 cases necessitated simple drainage of the pancreatic sector without resection. The evolution was favourable in 2 cases. One case of death was noted in a patient who developed acute pancreatis.

Case study of Bell's palsy applying complementary treatment within an occupational therapy model.

PubMed

Haltiwanger, Emily; Huber, Theresa; Chang, Joe C; Gonzalez-Stuart, Armando; Gonzales-Stuart, Armando

2009-01-01

For 7% of people with Bell's palsy, facial impairment is permanent. The case study patient was a 48-year-old female who had no recovery from paralysis 12 weeks after onset. Goals were to restore facial sensory-motor functions, functional abilities and reduce depression. Facial paralysis was assessed by clinical observations, the Facial Disability Index and Beck Depression Index. Complementary interventions of aromatherapy, reflexology and electro-acupuncture were used with common physical agent modalities in an intensive home activity and exercise programme. The patient had 100% return of function and resolution of depression after 10 days of intervention. The limitation of this study is that it was a retrospective case study and the investigators reconstructed the case from clinical notes. Further research using a prospective approach is recommended to replicate this study. 2009 John Wiley & Sons, Ltd

Enterobius vermicularis infestation of the appendix and management at the time of laparoscopic appendectomy: case series and literature review.

PubMed

Ariyarathenam, A V; Nachimuthu, S; Tang, T Y; Courtney, E D; Harris, S A; Harris, A M

2010-01-01

Enterobius vermicularis infestation of the vermiform appendix can mimic appendicitis. In these cases, laparoscopic appendicectomy runs a risk of contamination of the peritoneal cavity with worms. We reviewed our practice to suggest changes that will reduce the release of worms and propose methods to use in case contamination occurs. 498 patients underwent appendicectomy over a sixty-three month period. 13 (2.6%) patients had confirmed E. vermicularis on histology of whom 6 (46%) were performed laparoscopically. These patients' case notes were retrospectively reviewed. The worms were noted intra-operatively during the laparoscopic appendectomies. In 2 cases, where peritoneal cavity contamination with worms occurred, they were dealt with careful diathermy or endoscopic suction. In the other cases, contamination was avoided by simple measures including division of the appendix in a staggered manner whilst maintaining traction, removal of worms using endoscopic suction or diathermy and quick transfer to a specimen bag. We highlight that the symptoms of appendicitis can be due to Enterobius vermicularis infestation without any histological evidence of acute inflammation. Surgeons need to be aware of this possibility during laparoscopic appendicectomy and simple techniques can minimise the risk of contamination. It also enables early diagnosis and treatment without awaiting histological findings. Copyright © 2010 Surgical Associates Ltd. Published by Elsevier Ltd. All rights reserved.

Safety of minimally invasive pituitary surgery (MIPS) compared with a traditional approach.

PubMed

White, David R; Sonnenburg, Robert E; Ewend, Matthew G; Senior, Brent A

2004-11-01

Transsphenoidal hypophysectomy is becoming progressively less invasive. Recent endoscopic techniques avoid nasal or intraoral incisions, use of nasal speculums, and nasal packing. Several case series of endoscopic endonasal pituitary surgery have been reported, but relatively little data exists comparing complication rates to more traditional approaches. We compare the complications of our first 50 cases of endoscopic, minimally invasive pituitary surgery (MIPS) to our last 50 sublabial transseptal (SLTS) procedures. Retrospective case control study. Fifty consecutive MIPS procedures and 50 consecutive SLTS procedures were reviewed retrospectively. Complication rates were analyzed and compared. Total complications per patient (P = .005), postoperative epistaxis (P = .031), lip anesthesia (P = .013), and deviated septum (P = .028) occurred more often in the SLTS group. No significant difference was seen in cerebrospinal fluid leak, meningitis, ophthalmoplegia, visual acuity loss, diabetes insipidus, intracranial hemorrhage, or death. In the MIPS group, length of stay (P < .001), use of lumbar drainage (P = .007), and nasal packing (P < .001) were also significantly reduced. Endoscopic endonasal pituitary surgery provides improved complication rates when compared with SLTS approaches. In addition, we note advantages of the MIPS approach, including reduced length of hospital stay and decreased use of lumbar drainage and nasal packing.

An investigation into the relationship between vigabatrin, movement disorders, and brain magnetic resonance imaging abnormalities in children with infantile spasms.

PubMed

Fong, Choong Yi; Osborne, John P; Edwards, Stuart W; Hemingway, Cheryl; Hancock, Eleanor; Johnson, Anthony L; Kennedy, Colin R; Kneen, Rachel; Likeman, Marcus; Lux, Andrew L; Mordekar, Santosh R; Murugan, Velayutham; Newton, Richard W; Pike, Michael; Quinn, Michael; Spinty, Stefan; Vassallo, Grace; Verity, Christopher M; Whitney, Andrea; O'Callaghan, Finbar J K

2013-09-01

We aimed to investigate the relationship between movement disorders, changes on brain magnetic resonance imaging (MRI), and vigabatrin therapy in children with infantile spasms. Retrospective review and brain MRI analysis of children enrolled in the International Collaborative Infantile Spasms Study (ICISS) who developed a movement disorder on vigabatrin therapy. Comparisons were made with controls within ICISS who had no movement disorder. Ten of 124 infants had a movement disorder and in eight it had developed on vigabatrin therapy. Two had a movement disorder that resolved on dose-reduction of vigabatrin, one had improvement on withdrawing vigabatrin, two had resolution without any dose change, and in three it persisted despite vigabatrin withdrawal. The typical brain MRI changes associated with vigabatrin therapy were noted in two infants. Ten control infants were identified. Typical MRI changes noted with vigabatrin were noted in three controls. It is possible that in two out of eight cases, vigabatrin was associated with the development of a movement disorder. In six out of eight cases a causal relationship was less plausible. The majority of infants treated with vigabatrin did not develop a movement disorder. MRI changes associated with vigabatrin do not appear to be specifically related to the movement disorder. © 2013 Mac Keith Press.

Retrospective analysis of clinical information in Crimean-Congo haemorrhagic fever patients: 2014-2015, India

PubMed Central

Mourya, Devendra T.; Viswanathan, Rajlakshmi; Jadhav, Santosh Kumar; Yadav, Pragya D.; Basu, Atanu; Chadha, Mandeep S.

2017-01-01

Background & objectives: Differential diagnosis of Crimean-Congo haemorrhagic fever (CCHF) from other acute febrile illnesses with haemorrhagic manifestation is challenging in India. Nosocomial infection is a significant mode of transmission due to exposure of healthcare workers to blood and body fluids of infected patients. Being a risk group 4 virus, laboratory confirmation of infection is not widely available. In such a situation, early identification of potential CCHF patients would be useful in limiting the spread of the disease. The objective of this study was to retrospectively analyse clinical and laboratory findings of CCHF patients that might be useful in early detection of a CCHF case in limited resource settings. Methods: Retrospective analysis of clinical and laboratory data of patients suspected to have CCHF referred for diagnosis from Gujarat and Rajasthan States of India (2014-2015) was done. Samples were tested using CCHF-specific real time reverse transcription (RT)-PCR and IgM ELISA. Results: Among the 69 patients referred, 21 were laboratory confirmed CCHF cases of whom nine had a history of occupational exposure. No clustering of cases was noted. Platelet count cut-off for detection of positive cases by receiver operating characteristic curve was 21.5×10[9]/l with sensitivity 82.4 per cent and specificity 82.1 per cent. Melaena was a significant clinical presentation in confirmed positive CCHF patients. Interpretation & conclusions: The study findings suggest that in endemic areas thrombocytopenia and melaena may be early indicators of CCHF. Further studies are needed to confirm these findings. PMID:28948959

Identifying patterns in signs and symptoms preceding the clinical diagnosis of Alzheimer's disease: Retrospective medical record review study and a nested case -control design.

PubMed

Bature, Fidelia; Pang, Dong; Robinson, Anthea; Polson, Norma; Pappas, Yannis; Guinn, Barbara

2018-04-04

Evidence suggests that individuals with Alzheimer's disease (AD) are often diagnosed in the later stages of their disease with a poor prognosis. This study aimed to identify patterns in signs and symptoms preceding the clinical diagnosis of AD to suggest a predictive model for earlier diagnosis of the disease in the primary care. A retrospective medical record review; nested case control design. Participants included one hundred and nine patients from three general practice (GP) surgeries in Milton Keynes and Luton Clinical Commissioning groups (CCG) (37 cases with AD and 72 controls without AD). A retrospective analysis using the logistic regression of the presence of signs and symptoms before the diagnosis of AD was attained. Identification of the timing and sequence of appearance of these presentations as first reported before the clinical diagnosis was measured. Episodic memory with an odds ratio of 1.85 was the most frequent presentation, documented in 1.38% of the controls and 75.6% in cases. Auditory disturbance with an odds ratio of 3.03, which has not previously been noted except in the form of auditory hallucination, could have a diagnostic value. Auditory disturbance, which occurred mostly in the Caucasian females, could discriminate individuals with AD from those without. The symptom, which presented up to 14.5 (mean time) years prior to clinical diagnosis, was identified in Caucasians and mixed race individuals only. Copyright© Bentham Science Publishers; For any queries, please email at epub@benthamscience.org.

Can we predict Acute Medical readmissions using the BOOST tool? A retrospective case note review.

PubMed

Lee, Geraldine A; Freedman, Daniel; Beddoes, Penelope; Lyness, Emily; Nixon, Imogen; Srivastava, Vivek

2016-01-01

Readmissions within 30-days of hospital discharge are a problem. The aim was to determine if the Better Outcomes for Older Adults through Safe Transitions (BOOST) risk assessment tool was applicable within the UK. Patients over 65 readmitted were identified retrospectively via a casenote review. BOOST assessment was applied with 1 point for each risk factor. 324 patients were readmitted (mean age 77 years) with a median of 7 days between discharge and readmission. The median BOOST score was 3 (IQR 2-4) with polypharmacy evident in 88% and prior hospitalisation in 70%. The tool correctly predicted 90% of readmissions using two or more risk factors and 99.1% if one risk factor was included. The BOOST assessment tool appears appropriate in predicting readmissions however further analysis is required to determine its precision.

[Zygomatic-orbito-malar fractures. Apropos of 85 cases].

PubMed

Ait Benhamou, C; Kadiri, F; Laraqui, N; Benghalem, A; Touhami, M; Chekkoury, A; Benchakroun, Y

1996-01-01

Our retrospective study has concerned 85 cases of zygomatic-orbito molar fractures, hospitalised and treated from january 1983 to december 1992. 86% of patients were men. The young adult is interested in 78% of cases. The traffic accidents are predominant in 45%. The diagnosis is especially, made by the clinic and confirmed by the radiology. The abstension is justificate in 27, 1% due to the absence of deplacement and associated disorders. The orthopedic treatment concerns the len deplaced (20% of cases) and stable molar fractures. The surgery such as reduction with osteosynthesis or reconstruction of floor is realised in 55% of patients presenting deplaced fractures with norphologic and/or fonctionel disorders. The evolution is good in general. Few sequellaes has been noted in 25% cases. The authors insist on the interest of the precocity of diagnosis and treatment and on the multidisciplinar collaboration which permit an adapted treatment with few sequellaes.

Lionfish string experiences of an inland poison center: a retrospective study of 23 cases.

PubMed

Trestrail, J H; al-Mahasneh, Q M

1989-04-01

From January 1979 through March 1988, our regional poison center, located many hundreds of miles from the nearest coastal salt water, documented 23 cases of envenomation by "Lionfish" (members of genus Pterois). All cases involved specimens which were maintained in the homes of amateur aquarists. A study of patient epidemiology showed the following: patient's sex 91.3% male, 8.7% female; patients ages ranged from 17 to 50 years with an average age for males of 29.8 years and 35 years for females; the site of the envenomation accident was always in the home; the only part of the body envenomated was the hand or finger; and all of the patients were symptomatic. Symptoms noted included sharp pain, swelling, redness, bleeding, nausea, numbness, joint pain, anxiety, headache, disorientation, and dizziness. One patient had a complication of cellulitis. Treatment provided included immersion of the effected area in hot water at 40 C for 60 to 90 min, analgesics, tetanus toxoid, and antibiotics. There were no deaths noted and treatment proved effective in all cases. This paper also discusses the natural history, clinical effects, and current treatment for envenomations from these beautiful but dangerous venomous fish, which can cause poisoning exposures that are likely to be encountered by poison centers anywhere in the world.

Abnormal neurodevelopmental outcomes are very likely in cases of bilateral neonatal arterial ischaemic stroke.

PubMed

Jin, Ju Hyun; Shin, Jeong Eun; Lee, Soon Min; Eun, Ho Seon; Park, Min Soo; Park, Kook In; Namgung, Ran

2017-02-01

Neonatal arterial ischaemic stroke (AIS) is an important cause of severe neurological disability. This study aimed to analyse the clinical manifestations and outcomes of AIS patients. We enrolled neonates with AIS admitted to Severance Children's Hospital and Gangnam Severance Hospital between 2008 and 2015. AIS was confirmed using magnetic resonance imaging (MRI). We retrospectively reviewed the clinical manifestations, MRI findings, electroencephalography (EEG) findings and neurodevelopmental outcomes. The study comprised 29 neonates (18 boys). The mean follow-up period was 15.4 months (range 6-44 months), and the mean age at diagnosis was 8.1 days. Seizure was the most common symptom (66%). Bilateral involvement was more common than unilateral involvement (52%). The middle cerebral artery was the most commonly identified territory (79%). Abnormal EEG findings were noted in 93% of the cases. Neurodevelopment was normal in 11 (38%) patients, while cerebral palsy and delayed development were noted in eight (28%) and six (21%) patients, respectively. Patients with bilateral involvement were very likely to have abnormal neurodevelopmental outcomes. Our study showed that abnormal neurodevelopmental outcomes were very likely after cases of neonatal AIS with bilateral involvement, and clinicians should consider early and more effective interventions in such cases. ©2016 Foundation Acta Paediatrica. Published by John Wiley & Sons Ltd.

Psychiatric Morbidity of Cannabis Abuse

PubMed Central

Sarkar, Jaydip; Murthy, Pratima; Singh, Swaran P

2003-01-01

The paper evaluates the hypothesis that cannabis abuse is associated with a broad range of psychiatric disorders in India, an area with relatively high prevalence of cannabis use. Retrospective case-note review of all cases with cannabis related diagnosis over a 11 -year period, for subjects presenting to a tertiary psychiatric hospital in southern India was carried out. Information pertaining to sociodemographic, personal, social, substance-use related, psychiatric and treatment histories, was gathered. Standardized diagnoses were made according to Diagnostic Criteria for Research of the World Health Organization, on the basis of information available. Cannabis abuse is associated with widespread psychiatric morbidity that spans the major categories of mental disorders under the ICD-10 system, although proportion of patients with psychotic disorders far outweighed those with non-psychotic disorders. Whilst paranoid psychoses were more prevalent, a significant number of patients with affective psychoses, particularly mania, was also noted. Besides being known as either the causative agent or a potent risk factor in cases of paranoid psychoses, cannabis appears to have similar capabilities with regard to affective psychoses, particularly in cases of mania. It is suggested that cannabis has the potential to act as a "life event stressor" amongst subjects vulnerable to develop affective psychoses and the possible aetiopathogenesis of such a finding is discussed. PMID:21206852

Microbiology, infection control and infection related outcome in pediatric patients in an oncology center in Eastern India: Experience from Tata Medical Center, Kolkata.

PubMed

Bhattacharyya, Arpita; Krishnan, Shekhar; Saha, Vaskar; Goel, Gaurav; Bhattacharya, Sanjay; Hmar, Lalawmpuia

2014-01-01

Infection is a major determinant in the outcome of patients with cancer. The aim was to know the epidemiology and outcome of patients with cancer in a cancer care center in Eastern India. Retrospective study of pediatric patients in Tata Medical Center, Kolkata, India. Patients (n = 262) between the age group of 0 and 18 years were reviewed for infections and infection-related outcome (January to December 2013). Modified Wald method was used to determine confidence interval of proportions. Gram-negative bacteria were found to be the most common cause of bloodstream infections (BSIs) (56.4%), followed by Gram-positive cocci (34.5%), and Candida species (9.1%). Carbapenem-resistance was noted among 24% of Gram-negative bacilli (GNB), and extended-spectrum beta-lactamase among 64% of GNBs. A single case of Vibrio cholerae septicemia was also noted. No case of vancomycin-resistant Enterococcus was observed, whereas only two cases of methicillin-resistant Staphylococcus aureus bacteremia (1/3 of all Staphylococcus aureus bacteremia) were detected. Escherichia coli, followed by Klebsiella, Pseudomonas, and Acinetobacter were the predominant organisms detected in BSIs. Among Candida spp. BSIs no resistance to caspofungin, amphotericin B, Voriconazole was noted. Candida tropicalis was the most common isolate, and 1 isolate of Candida glabrata showed dose-dependent sensitivity to fluconazole. Three out of 25 patients died of multi-drug resistant Gram-negative bacteria (12%) in 2013. Seventeen patients had radiological evidence of invasive fungal infections (no mortality was noted). Periodic review of infection-related data, as well as infection control practices, is essential to optimize clinical outcome in patients with pediatric malignancies.

Tracheo-bronchial foreign bodies: a retrospective study and review of literature.

PubMed

Jaswal, Abhishek; Jana, Utpal; Maiti, Pradip Kumar

2014-01-01

Tracheobronchial foreign body aspiration is a common emergency in childhood constituting major cause of mortality. Although ample studies regarding airway foreign bodies are present in western literature, studies in Indian context are however lacking. The aim of the study is to present an epidemiological data regarding airway foreign bodies in Indian context thereby helping to analyze the situation with regard to our socio-economic condition. Retrospective file review of all case (n = 82) that underwent rigid bronchoscopy for suspected tracheo-bronchial foreign body over a period of 7 years (2001-2008) in the department of otolaryngology of a tertiary care centre of eastern India. Patient characteristics, history, clinical, radiographic and bronchoscopic findings were noted in an attempt to define the epidemiology, clinical presentation, management and associated morbidity. Most common age of presentation was between 1 and 3 years (56.4%). Most common symptom in our study was Cough, wheezing and respiratory distress (63.4%). Most common clinical signs at presentation were diminished breath sound in unilateral lung field seen in 36.6% cases. Most common radiological finding on chest radiograph was collapse seen in 41.65% cases. Most common type of foreign body below 3 years of age was food material (seeds, beans) removed in 48.78%. Complications were encountered in 14.6% cases of which most common complication was bronchospasm and acute respiratory distress seen in 41.6% cases.

Advance care planning: challenges and approaches for pediatricians.

PubMed

Heckford, Emma; Beringer, Antonia Jane

2014-09-01

There is increasing recognition of the value of advance care planning for children with life-limiting conditions. It is important that we acknowledge and reflect on the challenges that this work presents in order to optimize practice. Our aim was to review advance care planning for children with life-threatening or life-limiting conditions (LTLLCs) in our local area. We conducted a retrospective case note review. Study subjects were from two National Health Service (NHS) Trusts in Bristol in the United Kingdom. Cases were identified from Child Death Overview Panel data. Forty-two sets of case notes were reviewed in relation to 20 children. Measurements included quantitative and qualitative review of advance care planning in relation to standards set by The Association for Children's Palliative Care (ACT). In 25% of cases there was no documented discussion with families about the approach to end of life (EOL). In 25% of cases there was no evidence of an advance care plan, and the content and accessibility of those that did exist was variable. Forty-five percent of families were not offered a choice with regard to location of care (LOC) in the last months of life and 50% were not offered a choice about location of death (LOD). We hope that acknowledgement of some of the challenges, alongside recognition of the clear benefits, of planning will help pediatricians to deliver this important area of care.

Intraoperative visible bubbling of air may be the first sign of venous air embolism during posterior surgery for scoliosis.

PubMed

Wills, John; Schwend, Richard M; Paterson, Andrew; Albin, Maurice S

2005-10-15

Case report of two children sustaining venous air embolism (VAE) during posterior surgery for scoliosis. To report 2 cases where visible bubbling at the operative site was the first clinical indication of VAE-induced cardiovascular collapse and to raise the level of consciousness that VAE in the prone position can occur, often with serious consequences. Twenty-two cases of VAE during surgery for scoliosis in the prone position have been reported. Ten were fatal and ten were in children. Visible bubbling at the operative site was noted in two published cases. Retrospective study of 2 cases of VAE at one institution. Clinical, anesthetic, and radiographic features are presented. Details of previously published cases are reviewed and discussed. Both patients were girls with adolescent scoliosis who underwent prone positioned posterior spinal fusion with instrumentation. Visible bubbling of air at the thoracic aspect of the surgical site was noted near the completion of instrumentation and was the first indication of VAE. In both cases, this was clinically recognized and promptly treated. One patient survived normally and the other died. Visible air bubbling at the operative site may herald the onset of massive VAE during multilevel posterior spinal fusion and instrumentation. A prospective multicenter study using precordial Doppler, central venous catheter, and end-tidal CO2 is recommended to determine the true incidence of VAE in spinal deformity surgery and to evaluate monitoring and treatment methods.

False penile fracture: report of 16 cases.

PubMed

Feki, W; Derouiche, A; Belhaj, K; Ouni, A; Ben Mouelhi, S; Ben Slama, M R; Ayed, M; Chebil, M

2007-01-01

We determined the value of diagnostic and therapeutic approaches of false penile fractures and the outcome of treatment. We retrospectively reviewed 16 cases of presumed penile fracture with a negative surgical exploration. Clinical presentation, technique of treatment and outcome were noted. The mean age was 39 years (17-64). Nine patients were injured during sexual intercourse. All the patients presented with the presumptive diagnosis of penile fracture. False penile fracture was evoked in one patient presenting a new erection. Surgical penile exploration was carried out for all the patients without any radiological explorations. It revealed nonspecific dartos bleeding in 10 cases and avulsed superficial dorsal vein in six cases requiring venous ends ligation. All the patients regained penile appearance and potency. We can hardly distinguish false penile fracture from 'true' penile fracture with certainty either clinically or radiologically, thus, surgical exploration is mostly necessary. The prognosis is excellent.

A survey of adult referrals to specialist attention-deficit/hyperactivity disorder clinics in Canada

PubMed Central

Klassen, Larry J; Blackwood, C Matthew; Reaume, Christopher J; Schaffer, Samuel; Burns, James G

2018-01-01

Background Canadian guidelines encourage family physicians to diagnose/manage adults with uncomplicated attention-deficit/hyperactivity disorder (ADHD); specialist referral is recommended only for complex cases. This retrospective case review investigated adults referred to Canadian ADHD clinics. Methods Adult ADHD specialists reviewed referral letters/charts of patients (aged ≥18 years and no family history/known/expressed childhood ADHD) from family physicians/psychiatrists over 2 years. Results Data on 515 referrals (mean age 33 years, 60% males) were collected (December 2014 to September 2015); 472/515 (92%) were made by family physicians. No psychiatric comorbid symptoms were noted in 344/515 (67%) referrals. ADHD was confirmed by a specialist in 483/515 (94%) cases, whether comorbid symptoms were noted at referral (155/171 [91%]) or not (328/344 [95%]). ADHD was reported to impact “work” (251/317 [79%]), “school” (121/166 [73%]), “social/friends” (260/483 [54%]), and “spouse/family” (231/483 [48%]). Overall, 335/483 (69%) patients had more than or equal to one comorbid symptom (diagnosed by referring physician or specialist). Stimulant monotherapy was recommended for 383/483 (79%) patients, non-stimulant monotherapy for 41/483 (8%) patients, and stimulant plus non-stimulant monotherapy for 39/483 (8%) patients. Almost half of patients were returned for referring physician’s follow-up, either before treatment initiation (102/483 [21%]) or after treatment stabilization (99/483 [20%]). Follow-up was by a specialist for 282/483 (58%) patients. Conclusion ADHD diagnosis was specialist confirmed in most cases. Although most referrals (67%) noted no psychiatric comorbid symptoms, 69% of patients had ≥1 such symptom (diagnosed by a referring physician or specialist), so comorbid symptoms although not always noted at referral, may have contributed to the decision to refer. ADHD has a wide-ranging impact on patients’ daily lives. It is possible that greater confidence of family physicians to diagnose and treat adult ADHD could help to meet patients’ needs. PMID:29317844

Foreign-body ingestion: characteristics and outcomes in a lower socioeconomic population with predominantly intentional ingestion.

PubMed

Palta, Renee; Sahota, Amandeep; Bemarki, Ali; Salama, Paul; Simpson, Nicole; Laine, Loren

2009-03-01

Previous reports of foreign-body ingestions focused primarily on accidental ingestions. To describe the characteristics and management of foreign-body ingestions, with predominantly intentional ingestion, in a lower socioeconomic status population. A retrospective case series. An urban county hospital. Patients >/=17 years old, with foreign-body ingestions between 2000 and 2006. Characteristics of ingestion cases, endoscopic extraction, need for surgery, and complications. Among 262 cases, 92% were intentional, 85% involved psychiatric patients, and 84% occurred in patients with prior ingestions. The time from ingestion to presentation was >48 hours in 168 cases (64%). The overall success rate for endoscopic extraction was 90% (165/183 cases). Surgery was performed in 30 cases (11%) and was more common for objects beyond the pylorus versus objects above the pylorus (16/43 [37%] vs 10/151 [7%], respectively) and in cases with a greater delay from ingestion to presentation (25/168 [15%] if >48 hours vs 4/77 [5%] if 48 hours vs 14/165 [8%] if

The management of epilepsy in pregnancy at the Whittington Hospital: a retrospective audit 2004–2006 and 2007–2010

PubMed Central

Allen, Rebecca; Grosu, Liliana; Das, Ishita; Kyei-Mensah, Amma

2013-01-01

Background: In the last maternal death enquiries report there were 14 indirect deaths due to epilepsy. Methods: Retrospective case-note analysis of epileptic women seen antenatally over two separate time periods were examined. Care in the routine antenatal clinic (ANC) was compared with that in the obstetric medicine clinic (OMC). Results: 1st audit, 65 epileptic women seen. In OMC 14% had documented preconception counselling, 58% were on anti-epileptic drugs (AEDs). In ANC 0% had documented preconception counselling, 34% were on AEDs. 2nd audit, 88 epileptic women seen. In OMC 37.5% of women had preconception counselling, 84% were on AEDs. In ANC, 4.2% had preconception counselling, 31% were on AEDs. Conclusions: Women seen in OMC received care more compliant with Scottish Obstetric Group and Audit Project recommendations. All women with epilepsy should be reviewed in an OMC. PMID:27757160

Familial Aggregation of Chiari Malformation: Presentation, Pedigree, and Review of the Literature.

PubMed

Nagy, Laszlo; Mobley, James; Ray, Coby

2016-01-01

This article reports the largest familial aggregation of Chiari malformation in a single family to date as reported in the literature. This study is a retrospective case series of a family of whom five individuals have a confirmed case of Chiari malformation and three additional individuals have Chiari signs and symptoms. This contribution further supports the implication of genetics in the transmission of Chiari malformation. The family reported in this study also has a significant incidence of Ehlers-Danlos. Three sisters, including a set of twins, presented with confirmed cases of Chiari malformation and four of the five children of the twin sisters presented with confirmed or suspected Chiari malformation. Of note, the non-twin sister has three children who are unaffected. This report provides further evidence for a shared loci between the Chiari malformation and Ehlers-Danlos.

20G silicone rod as monocanalicular stent in repair of canalicular lacerations: experience from a tertiary eye care centre.

PubMed

Chatterjee, Susanta; Rath, Suryasnata; Roy, Aravind; Shrestha, Eliya

2013-10-01

To evaluate the outcome of 20G silicone rod as monocanalicular stent in canalicular lacerations. Retrospective case series involving patients between July 2006 and June 2010. Fourteen canalicular repairs in 12 consecutive patients were done in the study period. Eleven were male and mean age was 30.5 years. A single canaliculus was involved in 10 patients and associated injury to the globe was noted in 3 patients. The median lag time between injury and repair was 3 (range 1-9) days. The mean duration of stenting was 6.9 (SD 3.2) weeks. Spontaneous extrusion of monocanalicular stent occurred in 3 patients. Patency on syringing was noted in 10 (70%) canaliculi over a median follow up of 7 (range 2-17) months. 20G silicone rod may be used as an effective and economical alternative in canalicular lacration repairs.

20G silicone rod as monocanalicular stent in repair of canalicular lacerations: Experience from a tertiary eye care centre

PubMed Central

Chatterjee, Susanta; Rath, Suryasnata; Roy, Aravind; Shrestha, Eliya

2013-01-01

To evaluate the outcome of 20G silicone rod as monocanalicular stent in canalicular lacerations. Retrospective case series involving patients between July 2006 and June 2010. Fourteen canalicular repairs in 12 consecutive patients were done in the study period. Eleven were male and mean age was 30.5 years. A single canaliculus was involved in 10 patients and associated injury to the globe was noted in 3 patients. The median lag time between injury and repair was 3 (range 1-9) days. The mean duration of stenting was 6.9 (SD 3.2) weeks. Spontaneous extrusion of monocanalicular stent occurred in 3 patients. Patency on syringing was noted in 10 (70%) canaliculi over a median follow up of 7 (range 2-17) months. 20G silicone rod may be used as an effective and economical alternative in canalicular lacration repairs. PMID:24212309

High Resolution Chest Computerized Tomography in the Diagnosis of Ocular Sarcoidosis in a High TB Endemic Population.

PubMed

Babu, Kalpana; Shukla, Sai Bhakti; Philips, Mariamma

2017-04-01

To review the role of high resolution chest computed tomography (HRCT) in ocular sarcoidosis in a high TB endemic population. This was a retrospective study. Out of 140 cases, 54 had ocular sarcoidosis, while 86 cases had ocular tuberculosis. Abnormal HRCT findings was noted in 52 cases (96.3%) of ocular sarcoidosis compared with 55 cases (64.7%) of ocular tuberculosis (p = 0.001). Mediastinal lymphadenopathy was the most common finding in both groups (p = 0.544). Hilar lymphadenopathy and fissural nodules were significantly seen in ocular sarcoidosis (p = 0.001). Necrosis was seen in three cases of ocular sarcoidosis. In nearly half of the cases, it was not possible to differentiate between sarcoidosis and tuberculosis on HRCT. HRCT is a useful diagnostic tool in ocular sarcoidosis. Bilateral hilar lymphadenopathy and fissural nodules are significant findings in ocular sarcoidosis. A confident diagnosis of ocular sarcoidosis is made by the amalgamation of results of clinical, radiologic, and other laboratory investigations.

Neonatal head injuries

PubMed Central

Graham, C.; O'Toole, S.; Haddock, G.

2000-01-01

A retrospective case note review of head injuries in neonates admitted to the Neonatal Surgical Unit in Glasgow between 1990 and 1996 (n=25) was carried out. Most injuries were caused by a fall (68%) and resulted in scalp haematomata and associated skull fractures in the majority of patients. Three neonates were involved in high speed road traffic accidents, and these infants all had intracranial pathology identified by computed tomography. Isolated skull fractures were common and did not appear to be associated with any neurological deficit. Non-accidental injury was uncommon in this age group. Outcome was excellent in the majority of patients (92%). PMID:11005402

[Pyogenic abscess of the breast: clinical and therapeutic aspects].

PubMed

Beyrouti, M I; Boujelben, S; Beyrouti, R; Ben Amar, M; Abid, M; Louati, D; Zidi, Z; Ben Salah, K; Abid, O; Ghorbel, A

2007-01-01

The goal of this retrospective work was to study the clinical aspects and the principles of management of the abscess of the breast in order to determine a convenient and recent therapeutic attitude. Our retrospective survey concerns 114 cases of breast abscess collected in a surgery department over a period of 14 years, from 1990 to 2003. All patients have been operated and the diagnosis confirmed through the operation. The puerperal abscesses have been noted in 31 cases. One hundred and four women and ten men were concerned, with a sex-ratio of 0.1. The medium age was 33 years old for the women and 42 years for the men. The diagnosis was based on the clinical criteria, confirmed by the ultrasonography in 11 cases out of 16 and by the mammary puncture in 15 cases out of 22. Two non-puerperal abscesses have revealed an infiltrating canal carcinoma. The Staphylococcus aureus was the germ the most frequently met, concerning 8 cases out of 16. The surgical biopsies carried out in 52 cases revealed a fibrocystic mastopathy in six cases, a canalar ectasia in two cases and an infiltrating canalar carcinoma in two cases. The surgical treatment, performed in any case, was associated to an anti-staphylococcus antibiotherapy. The recurrence of the abscess has been observed in four cases. The frequency of pyogenic abscess of the breast, particularly the puerperal abscesses, has considerably decreased. The non-puerperal abscesses often pose a differential diagnosis problem with the very aggressive inflammatory cancers. The percutaneous ultrasonography guided drainage must be proposed in first intention to treat the abscesses of the breast. However, surgical treatment is still valid with an abscess either relapsing or chronic, or else the failure of the non-operative processes.

Space Adaptation Back Pain: A Retrospective Study

NASA Technical Reports Server (NTRS)

Kerstman, E. L.; Scheuring, R. A.; Barnes, M. G.; DeKorse, T. B.; Saile, L. G.

2008-01-01

Back pain is frequently reported by astronauts during the early phase of space flight as they adapt to the microgravity environment. However, the epidemiology of space adaptation back pain has not been well defined. The purpose of this retrospective study was to develop a case definition of space adaptation back pain, determine the incidence of space adaptation back pain, and determine the effectiveness of available treatments. Medical records from the Mercury, Apollo, Apollo-Soyuz Test Project (ASTP), Skylab, Mir, International Space Station (ISS), and Shuttle programs were reviewed. All episodes of in-flight back pain that met the criteria for space adaptation back pain were recorded. Pain characteristics, including intensity, location, and duration of the pain were noted. The effectiveness of specific treatments also was recorded. The incidence of space adaptation back pain among astronauts was determined to be 53% (384/722). Most of the affected astronauts reported mild pain (85%). Moderate pain was reported by 11% of the affected astronauts and severe pain was reported by only 4% of the affected astronauts. The most effective treatments were fetal positioning (91% effective) and the use of analgesic medications (85% effective). This retrospective study aids in the development of a case definition of space adaptation back pain and examines the epidemiology of space adaptation back pain. Space adaptation back pain is usually mild and self-limited. However, there is a risk of functional impairment and mission impact in cases of moderate or severe pain that do not respond to currently available treatments. Therefore, the development of preventive measures and more effective treatments should be pursued.

Retrospective Analysis of Nonepileptic Patients With Isolated Epileptiform Discharges Treated With Anticonvulsants.

PubMed

Swatzyna, Ronald J; Tarnow, Jay D; Proler, Meyer L; Roark, Alexandra J; MacInerney, Erin K; Kozlowski, Gerald P

2017-09-01

Many antiepileptic drugs (AEDs) have been tested on nonepileptic patients with a variety of diagnoses. The Food and Drug Administration has only approved certain AEDs for a small number of psychiatric conditions. There are few studies of nonepileptic patients that recommend an empirical trial of AEDs when isolated epileptiform discharges (IEDs) are identified in the electroencephalogram (EEG). However, no trials have been published. The purpose of this study is to evaluate the outcome of treating nonepileptic patients with AEDs when IEDs are present. Refractory cases were reviewed from a multidisciplinary practice whose EEG readings contained IEDs and were subsequently medicated with anticonvulsants by the clinic's psychiatrist. The psychiatrist's progress notes were assessed to determine the impact of adding anticonvulsants based on parent reports, teacher reports, and clinical observation. The final sample was composed of 76 refractory cases. Of the 76 patients treated with anticonvulsants, the majority were found to be improved in follow-up progress notes: 65 improved (85.53%), 6 unchanged (7.89%), and 5 more severe (6.58%). These observational findings suggest that further studies will be needed to show that IEDs may predict positive treatment outcome to anticonvulsant medication and act as a step toward an evidence-based treatment. Also, EEG screening may prove to be useful for refractory cases regardless of age, gender, or diagnosis.

The relationship between waiting times and 'adherence' to the Scottish Intercollegiate Guidelines Network 98 guideline in autism spectrum disorder diagnostic services in Scotland.

PubMed

McKenzie, Karen; Forsyth, Kirsty; O'Hare, Anne; McClure, Iain; Rutherford, Marion; Murray, Aja; Irvine, Linda

2016-05-01

The aim of this study was to explore the extent to which the Scottish Intercollegiate Guidelines Network 98 guidelines on the assessment and diagnosis of autism spectrum disorder were adhered to in child autism spectrum disorder diagnostic services in Scotland and whether there was a significant relationship between routine practice which more closely reflected these recommendations (increased adherence) and increased waiting times. Retrospective, cross-sectional case note analysis was applied to data from 80 case notes. Adherence ranged from a possible 0 (no adherence) to 19 (full adherence). Overall, 17/22 of the recommendations were adhered to in over 50 of the 80 cases and in 70 or more cases for 11/22 of the recommendations, with a mean adherence score of 16 (standard deviation = 1.9). No significant correlation was found between adherence and total wait time for untransformed (r = 0.15, p = 0.32) or transformed data (r = 0.12, p = 0.20). The results indicated that the assessment and diagnostic practices were consistent with the relevant Scottish Intercollegiate Guidelines Network 98 guideline recommendations. Increased adherence to the 19 included recommendations was not significantly related to increased total waiting times, indicating that the Scottish Intercollegiate Guidelines Network 98 recommendations have generally been integrated into practice, without a resultant increase in patient waits. © The Author(s) 2015.

Rate of Subtalar Joint Arthrodesis After Retrograde Tibiotalocalcaneal Arthrodesis With Intramedullary Nail Fixation: Evaluation of the RAIN Database.

PubMed

Dujela, Michael; Hyer, Christopher F; Berlet, Gregory C

2017-11-01

Hindfoot arthritis or significant deformity involving the ankle and subtalar joint (STJ) is a disabling condition with few salvage options. Many surgeons note a decreased STJ fusion rate compared with ankle union when a retrograde nail construct is used. The purpose of this study was to report the STJ fusion rate of tibiotalocalcaneal (TTC) arthrodesis with retrograde nail. A chart and radiographic review was performed. TTC fusions performed in patients with osteoarthritis, posttraumatic arthritis, or deformity correction with retrograde nail fixation were included. Exclusion criteria included neuropathy, Charcot arthropathy, and failed total ankle replacement. Ultimately, 66 retrograde TTC fusions (in 63 patients) met inclusion criteria. The average age was 57.0 years. There were 29 female and 34 male patients. Radiographic fusion of the ankle and STJ was demonstrated in 68.2% of the patients. There were 11 cases (16.7%) of ankle arthrodesis with STJ nonunion, 6 cases (9.1%) of STJ fusion but ankle nonunion, and 4 cases (6.1%) of stable radiographic nonunion of both joints. The mean time to subtalar fusion was 112.1 days. One patient required revision surgery and conversion to below-knee amputation. One patient required a CROW walker for assistance with gait. A 22.8% radiographic nonunion rate of the STJ was noted in retrograde TTC fusion. Despite this, patients were stable and pain free. Level IV: Retrospective Case series.

A retrospective review of performance and utility of routine clinical pelvimetry.

PubMed

Blackadar, Charles S; Viera, Anthony J

2004-01-01

Some authorities have questioned the utility of performing clinical pelvimetry as part of routine prenatal care. This study determined the frequency with which clinical pelvimetry is still performed at two military hospitals and whether the results of pelvimetry influence the management of labor and delivery. We conducted a retrospective review of prenatal records at two military hospitals. One was an overseas hospital, and one was a family medicine teaching hospital in the United States. The records of 660 pregnant women were reviewed to identify documentation that pelvimetry was performed during prenatal care and whether there was evidence that the physician managing labor and delivery altered management based on pelvimetry results. Seventy percent (461) of the 660 records reviewed had all pelvimetry measurements documented as normal, or the provider had written "good for TOL (trial of labor)," "proven to XX pounds," or similar annotation that pelvimetry was normal. Nine percent (58 records) had no documentation of pelvimetry (pelvimetry section left blank). The remaining 21% (141 charts) had at least one pelvimetry measurement listed as abnormal on the initial prenatal exam. No admission note, progress note, or operative note recorded during labor and delivery made reference to clinical pelvimetry results. No abnormal pelvimetry result was referenced in follow-up visits or appeared to make any difference in mode of delivery or treatment in labor. Two women (one at each institution) had initial visit notes indicating the need to consider radiographic pelvimetry based on the results of clinical exam, but this test was not done in either case, and both women delivered vaginally. Our study indicates that clinical pelvimetry does not change management of pregnant patients. Current practice is to allow all women a trial of labor regardless of pelvimetry results. This makes the routine performance and recording of clinical pelvimetry a waste of time, a potential liability, and an unnecessary discomfort for patients.

Regression Patterns of Iris Melanoma after Palladium-103 (103Pd) Plaque Brachytherapy.

PubMed

Chaugule, Sonal S; Finger, Paul T

2017-07-01

To evaluate the patterns of regression of iris melanoma after treatment with palladium-103 ( 103 Pd) plaque brachytherapy. Retrospective, nonrandomized, interventional case series. Fifty patients with primary malignant melanoma of the iris. Palladium-103 plaque brachytherapy. Changes in tumor size, pigmentation, and vascularity; incidence of iris neovascularization; and radiation-related complications. The mean age in the case series was 61.2±14.9 years. The mean tumor thickness was 1.4±0.6 mm. According to the American Joint Committee on Cancer, eighth edition, staging criteria for iris melanoma, 21 tumors (42%) were T1a, 5 tumors (10%) were T1b, and 24 tumors (48%) were T2a. The tumor was melanotic in 37 cases (74%) and amelanotic in 13 cases (26%); of these, 13 tumors (26%) showed variable pigmentation. After brachytherapy, mean tumor thickness decreased to 0.9±0.2 mm. Pigmentation increased in 32 tumors (64%), decreased in 11 tumors (22%), and was unchanged in 6 tumors (12%). For intrinsic vascularity (n = 19), 12 tumors (63%) showed decrease and 7 tumors (37%) showed complete resolution. Appearance of ectropion uveae showed diminution in 15 tumors (43%); newly present corectopia was observed in 6 patients (12%). On high-frequency ultrasound imaging, of the 42 tumors (84%) with low to moderate internal reflectivity, 30 tumors (60%) showed an increase in internal reflectivity on regression. Iris stromal atrophy was noted in 26 patients (52%), progression or new-onset cataract was noted in 22 patients (44%), neovascular glaucoma was noted in 1 patient (2%), and there were no cases of corneal opacity. There was no clinical evidence (0%) of radiation-induced retinopathy, maculopathy, or optic neuropathy. Mean follow-up in this series was 5.2 years (range, 0.5-17 years). The most common findings related to iris melanoma regression after 103 Pd plaque brachytherapy included decreased intrinsic tumor vascularity, increased tumor pigmentation, and decreased tumor thickness with synchronous increase in internal ultrasonographic reflectivity. No irreversible sight-limiting complications were noted. Copyright © 2017 American Academy of Ophthalmology. Published by Elsevier Inc. All rights reserved.

Retrospective Analysis of Opioid Medication Incidents Requiring Administration of Naloxone

PubMed Central

Neil, Katherine; Marcil, Allison; Kosar, Lynette; Dumont, Zack; Ruda, Lisa; McMillan, Kaitlyn

2013-01-01

Background: Opioid analgesics are high-alert medications known to cause adverse drug events. Objectives: The purpose of this study was to determine the cause of opioid incidents requiring administration of naloxone, an opioid reversal agent. The specific objectives were to determine the number of opioid incidents and the proportion of incidents documented through occurrence reporting and to characterize the incidents by phase in the medication-use process, by type of incident, and by drug responsible for toxic effects. Methods: A retrospective chart analysis was conducted using records from 2 acute care centres in the Regina Qu’Appelle Health Region. The study included inpatients who received naloxone for reversal of opioid toxicity resulting from licit, in-hospital opioid use. Cases were classified as preventable or nonpreventable. Preventable cases were analyzed to determine the phase of the medication-use process during which the incident occurred. These cases were also grouped thematically by the type of incident. The drug most likely responsible for opioid toxicity was determined for each case. The proportion of cases documented by occurrence reporting was also noted. Results: Thirty-six cases involving administration of naloxone were identified, of which 29 (81%) were deemed preventable. Of these 29 preventable cases, the primary medication incident occurred most frequently in the prescribing phase (23 [79%]), but multiple phases were often involved. The cases were grouped into 6 themes according to the type of incident. Morphine was the drug that most frequently resulted in toxic effects (18 cases [50%]). Only two of the cases (5.6%) were documented by occurrence reports. Conclusion: Preventable opioid incidents occurred in the acute care centres under study. A combination of medication safety initiatives involving multiple disciplines may be required to decrease the incidence of these events and to better document their occurrence. PMID:24159230

Endobronchial Ultrasound-guided Transbronchial Needle Aspiration With a 19-G Needle Device.

PubMed

Tremblay, Alain; McFadden, Seamus; Bonifazi, Martina; Luzzi, Valentina; Kemp, Samuel V; Gasparini, Stefano; Chee, Alex; MacEachern, Paul; Dumoulin, Elaine; A Hergott, Christopher; Shah, Pallav L

2018-05-16

Endobronchial ultrasound (EBUS)-guided transbronchial needle aspiration is a well-established first-line minimally invasive modality for mediastinal lymph node sampling. Although results are excellent overall, the technique underperforms in certain situations. We aimed to describe our results using a new 19-G EBUS-guided transbronchial needle aspiration device to determine safety and feasibility of this approach. We completed a retrospective chart review of all cases performed to the time of data analysis at each of 3 study sites. A total of 165 procedures were performed with a total of 297 individual lymph nodes or lesions sampled with the 19-G device by 10 bronchoscopists. Relatively large targets were selected for sampling with the device (mean lymph node size: 20.4 mm; lung lesions: 33.5 mm). A specific diagnosis was obtained in 77.3% of cases with an additional 13.6% of cases with benign lymphocytes, for a procedural adequacy rate of 90.9%. Procedure sample adequacy was 88.6% in suspected malignant cases, 91.0% in suspected sarcoidosis/lymphadenopathy cases, and 85.7% of cases with suspected lymphoma. On a per-node basis, a specific diagnosis was noted in 191/280 (68.2%) of samples, with an additional 61 showing benign lymphocytes for a per-node sample adequacy rate of 90%. One case (0.6%) of intraprocedure bleeding was noted. A new flexible 19-G EBUS needle was successfully and safely applied in a large patient cohort for sampling of lung and enlarged mediastinal lesions with high diagnostic rates across clinical indications.

Pediatric Idiopathic Intracranial Hypertension

PubMed Central

Sheldon, Claire A.; Paley, Grace L.; Xiao, Rui; Kesler, Anat; Eyal, Ori; Ko, Melissa W.; Boisvert, Chantal J.; Avery, Robert A.; Salpietro, Vincenzo; Phillips, Paul H.; Heidary, Gena; McCormack, Shana E.; Liu, Grant T.

2017-01-01

Purpose To examine anthropometric and maturational characteristics at diagnosis in pediatric idiopathic intracranial hypertension (IIH). Design Retrospective, international, multisite study. Participants Pediatric patients (2–18 years of age at diagnosis) with IIH. Main Outcome Measures Body mass index (BMI), height, and weight Z-scores; sexual maturation. Methods Cases of IIH were identified retrospectively based on diagnostic code, pediatric neuroophthalmologist databases, or both and updated diagnostic criteria (2013) were applied to confirm definite IIH. Anthropometric measurements were converted into age- and gender-specific height, weight, and BMI Z-scores CDC 2000 growth charts. When available, sexual maturation was noted. Results Two hundred thirty-three cases of definite IIH were identified across 8 sites. In boys, a moderate association between age and BMI Z-scores was noted (Pearson’s correlation coefficient, 0.50; 95% confidence interval [CI], 0.30–0.66; P < 0.001; n = 72), and in girls, a weak association was noted (Pearson’s correlation coefficient, 0.34; 95% CI, 0.20–0.47; P < 0.001; n = 161). The average patient was more likely to be overweight at diagnosis at age 6.7 years in girls and 8.7 years in boys, and obese at diagnosis at age 12.5 years in girls and 12.4 years in boys. Compared with age- and gender-matched reference values, early adolescent patients were taller for age (P = 0.002 in girls and P = 0.02 in boys). Data on Tanner staging, menarchal status, or both were available in 25% of cases (n = 57/233). Prepubertal participants (n = 12) had lower average BMI Z-scores (0.95±1.98) compared with pubertal participants (n = 45; 1.92±0.60), but this result did not reach statistical significance (P = 0.09). Conclusions With updated diagnostic criteria and pediatric-specific assessments, the present study identifies 3 subgroups of pediatric IIH: a young group that is not overweight, an early adolescent group that is either overweight or obese, and a late adolescent group that is mostly obese. Data also suggest that the early adolescent group with IIH may be taller than age- and gender-matched reference values. Understanding these features of pediatric IIH may help to illuminate the complex pathogenesis of this condition. PMID:27692528

A Three-Year Retrospective Study on Survival of Ceramic-Veneered Zirconia (Y-TZP) Fixed Dental Prostheses Performed in Private Practices

PubMed Central

Norström Saarva, Veronika; Bjerkstig, Göran; Örtorp, Anders

2017-01-01

Objectives The aim of this retrospective study was to evaluate the three-year clinical outcome for ceramic-veneered zirconia fixed dental prostheses (FDPs). Methods All patients who were treated with ceramic-veneered zirconia FDPs, in three private practices in Sweden, during the period June 2003 to April 2007 were included. Case records from 151 patients, treated with a total of 184 zirconia FDPs (692 units), were analysed for clinical data. All complications noted in the charts were registered and compared to definitions for success and survival and statistical analysis was performed using the Kaplan-Meier method and a Cox regression model. Results In total, 32 FDPs in 31 patients experienced some type of complication (17.4% of FDPs, 20.5% of patients). Core fractures occurred in two (1.1%) FDPs. Two (1.1%) FDPs or 0.6% of units showed adhesive veneer fractures. Cohesive veneer fractures occurred in 10 (5.4%) FDPs (1.6% of units). The three-year cumulative success and survival rates (CSR) were 82.3% and 95.2%, respectively. Conclusions Ceramic-veneered zirconia is a promising alternative to metal-ceramic FDPs, even in the posterior area. However, the higher survival rate of metal-ceramic FDPs should be noted and both dentists and patients must be aware of the risks of complications. PMID:28713427

A retrospective analysis of 34 potentially missed cases of female genital mutilation in the emergency department.

PubMed

Fawcett, Richard John; Kernohan, George

2017-09-12

To discover if healthcare professionals working within an ED are able to make a diagnosis of female genital mutilation (FGM) in those patients who have previously undergone the procedure and report it as per UK law. A retrospective analysis of patients' notes who were assigned an FGM code during the period of May 2015 to August 2016. Single-centre, large UK major trauma centre offering a tertiary FGM clinic. Any woman coded during the study period as having undergone FGM. Number of FGM cases identified by the ED. Mean age, presenting complaint, discharge diagnosis, genitourinary exam and defibulation status. 34 patients were identified as having undergone FGM, 19 had previously attended ED and none had their FGM identified during their ED attendance. The age range of those identified was 23 to 40 years. None had undergone defibulation. This study demonstrates that the identification of FGM victims by an ED is very poor, and more work needs to be done to increase awareness of the subject by front-line staff. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

Cognitive Effects of ThinkRx Cognitive Rehabilitation Training for Eleven Soldiers with Brain Injury: A Retrospective Chart Review

PubMed Central

Ledbetter, Christina; Moore, Amy Lawson; Mitchell, Tanya

2017-01-01

Cognitive rehabilitation training is a promising technique for remediating the cognitive deficits associated with brain injury. Extant research is dominated by computer-based interventions with varied results. Results from clinician-delivered cognitive rehabilitation are notably lacking in the literature. The current study examined the cognitive outcomes following ThinkRx, a clinician-delivered cognitive rehabilitation training program for soldiers recovering from traumatic brain injury and acquired brain injury. In a retrospective chart review, we examined cognitive outcomes of 11 cases who had completed an average of 80 h of ThinkRx cognitive rehabilitation training delivered by clinicians and supplemented with digital training exercises. Outcome measures included scores from six cognitive skill batteries on the Woodcock Johnson – III Tests of Cognitive Abilities. Participants achieved gains in all cognitive skills tested and achieved statistically significant changes in long-term memory, processing speed, auditory processing, and fluid reasoning with very large effect sizes. Clinically significant changes in multiple cognitive skills were also noted across cases. Results of the study suggest that ThinkRx clinician-delivered cognitive training supplemented with digital exercises may be a viable method for targeting the cognitive deficits associated with brain injury. PMID:28588534

Diagnostic Hysteroscopy - A Retrospective Study of 1545 Cases

PubMed Central

STEFANESCU, Andreea; MARINESCU, Bogdan

2012-01-01

ABSTRACT Introduction: The development of hysteroscopy has provided a minimally invasive approach to common gynecologic problems, such as abnormal uterine bleeding. Diagnostic hysteroscopy is considered now "the gold standard" by the Association of Professors of Gynecology and Obstetrics (2002) in investigation of abnormal uterine bleeding (AUB) in order to rule out organic endouterine causes of AUB. Although the World Health Organization (WHO) recommends hysterosapingography (HSG) alone for management of infertile women many specialists use hysteroscopy as a first-line routine exam for infertility patients regardless of guidelines. Material and method: This paper is a retrospective study of 1545 diagnostic hysteroscopies performed in the "Prof. Dr. Panait Sirbu" Obstetrics and Gynecology Hospital between January 1, 2008 and June 30, 2011. The following parameters were studied: diagnostic hysteroscopy indications, type of anesthesia used, correlation between pre-and postoperative diagnoses. Outcomes: Of 1545 diagnostic hysteroscopies, 78% of cases were performed without anesthesia; of the total of 299 cases of primary infertility diagnostic hysteroscopy showed in 34% of cases tubal obstruction and endouterine pathology; of the total 396 cases of secondary infertility under investigation, diagnostic hysteroscopy showed in 40% of cases tubal obstruction and endouterine pathology; the highest accuracy of HSG was noted for uterine malformation and minimal accuracy was observed for intrauterine adhesions. Conclusions: Our experience supports the opinion that diagnostic hysteroscopy should be a first-line routine exam in infertility. Because of the high rate of false positive results for HSG in our study and considering the other studies in specialty literature, we always perform a diagnostic hysteroscopy before Assisted Human Reproduction procedures regardless of the HSG aspect. PMID:23483793

Civilian blast-related burn injuries

PubMed Central

Patel, J.N.; Tan, A.; Dziewulski, P.

2016-01-01

Summary There is limited English literature describing the experience of a civilian hospital managing blast-related burn injuries. As the largest regional burn unit, we reviewed our cases with the aim of identifying means to improve current management. A 6-year retrospective analysis of all patients coded as sustaining blast-related burns was conducted through the unit’s burns database. Medical case notes were reviewed for information on burn demographics, management and outcomes. 42 patients were identified. Male to female ratio was 37:5. Age range was 12-84 years, (mean=33 years). Total body surface area (%TBSA) burn ranged from 0.25% to 60%, (median=1%). The most common burn injury was flame (31/42, 73.8%). Gas explosions were the most common mechanism of injury (19 cases; 45.2%). 7/42 cases (16.7%) had full ATLS management pre-transfer to the burns unit. The Injury Severity Score (ISS) ranged from 0-43 (median=2). 17/42 (40.4%) patients required admission. 37/36 (88.1%) patients were managed conservatively of which 1 patient later required surgery due to deeper burns. 5/42 (11.9%) patients required surgical management at presentation and these were noted to be burns with >15% TBSA requiring resuscitation. One case required emergency escharotomies and finger amputations. All patients survived their burn injuries. Blast-related burn injuries are generally uncommon in the civilian setting. Following proper assessment, most of these cases can be deemed as minor injuries and managed conservatively. Improvement in burns management education and training at local emergency departments would provide efficient patient care and avoid unnecessary referrals to a burns unit. PMID:27857651

Lasers and losers in the eyes of the law: liability for head and neck procedures.

PubMed

Svider, Peter F; Carron, Michael A; Zuliani, Giancarlo F; Eloy, Jean Anderson; Setzen, Michael; Folbe, Adam J

2014-01-01

Although some have noted that malpractice litigation may be "plateauing," defensive medical practices are pervasive and make up a considerable proportion of the "indirect" costs medicolegal issues contribute toward our health care system. Accordingly, these trends have spurred considerable interest in characterizing factors that play a role in alleged medical negligence, along with outcomes and awards. To conduct a focused examination of malpractice litigation regarding laser procedures in the head and neck and to determine the reasons for initiating litigation as well as outcomes and awards. Retrospective analysis of the WestlawNext legal database, encompassing publicly available federal and state court records, to identify malpractice cases involving laser procedures in the head and neck. Outcomes, awards, defendant specialty, and other allegations. Most cases (28 [82%]) included in this analysis involved female plaintiffs. Of 34 cases, 19 (56%) were resolved with a defendant verdict. The median indemnity was $150 000, and dermatologists, otolaryngologists, and plastic surgeons were the most commonly named defendants. The most common procedures were performed for age-related changes, acne scarring, hair removal, and vascular lesions, although there were also several rhinologic and airway cases. Of all cases, 25 (74%) involved cutaneous procedures, and common allegations noted included permanent injury (24 cases [71%]), disfigurement/scarring (23 [68%]), inadequate informed consent (17 [50%]), unnecessary/inappropriate procedure (15 [44%]), and burns (11 [32%]). Noncutaneous procedures had higher trending median payments ($600 000 vs $103 000), although this comparison did not reach statistical significance (P = .09). Procedures using lasers represent a potential target for malpractice litigation should an adverse event occur. Although cutaneous/cosmetic procedures were noted among cases included in this analysis, as well as other head and neck interventions, otolaryngologists were more likely to be named as defendants in the latter category. Although cases had modest indemnities compared with prior analyses, the potential for significant amounts was present. Inclusion into the informed consent process of specific factors detailed in this analysis may potentially decrease liability. In addition, physicians and patients should undergo comprehensive discussion regarding expectations as well as contingencies should adverse events occur. 4.

Delayed-onset descemet membrane detachment after uneventful cataract surgery treated by corneal venting incision with air tamponade: a case report.

PubMed

Bhatia, Harsimran Kaur; Gupta, Rakesh

2016-04-04

Descemet membrane detachment (DMD) is a significant complication noted during or early after cataract surgery. Review of literature revealed a few cases of delayed-onset DMD with presentation ranging from weeks to months after cataract surgery but most of them were treated with pneumatic descemetopexy and a few ended in penetrating keratoplasty. We report this case, to highlight the usefulness of corneal venting incision with air tamponade in late-onset DMD cases not responding to pneumatic descemetopexy. A retrospective case review of a 66 year old male who presented with diminution of vision in right eye 17 days after uneventful cataract surgery was done. Visual acuity in this eye was 20/200 at presentation. DMD was noted 3 days later (approximately 3 weeks post-operatively) and Anterior Segment Optical Coherence Tomography & Scheimpflug imaging were done in view of diffuse corneal edema. Pneumatic descemetopexy was attempted thrice (twice with SF6, once with air) over a week's span with limited success at re-attaching the DM. Finally, corneal venting incision with air tamponade was done resulting in egress of supra-descemet's fluid and DM appeared apposed to stroma. Bandage contact lens (BCL) was applied at the end of the procedure. DM was seen attached the next day. Corneal edema cleared completely in 1 week. Best corrected visual acuity (BCVA) at 6 weeks follow-up was 20/30. Delayed-onset DMD should be considered as a differential diagnosis in cases with late-onset corneal edema post-cataract surgery. Anterior segment Optical Coherence Tomography (AS-OCT) and Scheimpflug Imaging are useful tools in cases with dense corneal edema. Corneal venting incision with air tamponade is an option in cases where methods like pneumatic descemetopexy fail.

A retrospective of the GREGOR solar telescope in scientific literature

NASA Astrophysics Data System (ADS)

Denker, C.; von der Lühe, O.; Feller, A.; Arlt, K.; Balthasar, H.; Bauer, S.-M.; Bello González, N.; Berkefeld, Th.; Caligari, P.; Collados, M.; Fischer, A.; Granzer, T.; Hahn, T.; Halbgewachs, C.; Heidecke, F.; Hofmann, A.; Kentischer, T.; Klva{ňa, M.; Kneer, F.; Lagg, A.; Nicklas, H.; Popow, E.; Puschmann, K. G.; Rendtel, J.; Schmidt, D.; Schmidt, W.; Sobotka, M.; Solanki, S. K.; Soltau, D.; Staude, J.; Strassmeier, K. G.; Volkmer, R.; Waldmann, T.; Wiehr, E.; Wittmann, A. D.; Woche, M.

2012-11-01

In this review, we look back upon the literature, which had the GREGOR solar telescope project as its subject including science cases, telescope subsystems, and post-focus instruments. The articles date back to the year 2000, when the initial concepts for a new solar telescope on Tenerife were first presented at scientific meetings. This comprehensive bibliography contains literature until the year 2012, i.e., the final stages of commissioning and science verification. Taking stock of the various publications in peer-reviewed journals and conference proceedings also provides the ``historical'' context for the reference articles in this special issue of Astronomische Nachrichten/Astronomical Notes.

Youth suicide in New Mexico: a 26-year retrospective review.

PubMed

Singh, Veena D; Lathrop, Sarah L

2008-05-01

Although suicidal behavior in children and adolescents is a major public health problem, large-scale research on suicide in this population is uncommon. In this study, we reviewed autopsy and field reports for all pediatric suicide cases referred to the New Mexico Office of the Medical Investigator from 1979 to 2005. The age-adjusted suicide rate was 4.8 per 100,000. Psychologic stressors and parasuicidal behavior were identified in some cases. Seventy-six percent of suicides occurred in the victim's home or yard, and 25% left a suicide note. In 26% of cases, alcohol or other drugs were detected in postmortem. Gunshot wound was the most common method overall (58%), followed by hanging (30%). Although the age-adjusted suicide rate is higher in New Mexico than nationally, the trends in the population are similar. With a solid understanding of the circumstances, it may be possible to predict, and hopefully prevent, future cases of child and adolescent death.

The role of copy and paste function in orthopedic trauma progress notes.

PubMed

Winn, Wesley; Shakir, Irshad A; Israel, Heidi; Cannada, Lisa K

2017-01-01

The electronic medical record (EMR) is standard in institutions. While there is not concern for legibility of notes and access to charts, there is an ease of copy and paste for daily notes. This may not lead to accurate portrayal of patient's status. Our purpose was to evaluate the use of copy and paste functions in daily notes of patients with injuries at high risk for complications. IRB approval was obtained for a retrospective review. Inclusion criteria included patients aged 18 and older treated at our Level 1 Trauma Center after implementation of Epic Systems Corporation, Verona, WI, USA. Those who were surgically treated for bicondylar tibial plateau fracture, or open tibial shaft fracture type I or II were included. Manual comparison of daily progress to the previous day's note was carried out. Comparisons were made by evaluating the subjective, objective, and plan portions of the notes, coded nominally using 1 for a change 0 for remaining the same. 38 patients' charts were reviewed during a 10-month (July 2012-April 2013) period, and the average length of stay was 12 days (range: 2-35). A total of 418 notes were compared. The overall average of copied data was 85% daily. In the subjective portion, 85-97% of the data was copied on a daily basis and 71-92% of the data was copied within the objective portion of the notes. There were 15 medical complications necessitating intervention. Of these medical complications, the note the day after the complication reflected the event in 10 out of 15, or 70%, of the complications. Thus 5, or 30%, of the patients did not have notes reflecting the complication ( p  < 0.05). There were 7 complications related to the injuries: 4 cases of compartment syndrome, 1 case of foot drop, representing a change in neurologic status, an amputation, and a wound infection treated with antibiotics. Four of the 7 complications (57%) were not reflected in the notes the following day after the complication ( p  < 0.05). There were 54 planned returns to the operating room for procedures, yet 30 of the 54 (56%) notes regarding planned surgical procedures notes did not accurately report the plan for surgery ( p  < 0.05). There were 4 patients with unplanned trips to the operating room and 3 of the notes (75%) did not reflect this ( p  < 0.05). Twelve patients (32%) did not have notes accurately reflecting discharge plans and/or destination ( p  < 0.05). Our results demonstrated widespread use of copy and paste function. We encourage evaluation of the charts by comparing notes to check and a plan to minimize this practice. There needs to be consistent note writing guidelines and appropriate templates used. This will decrease the inaccuracies in the chart and provide a clear picture of the patient, their injuries, and current status.

Reactive lesions of oral cavity: A retrospective study of 659 cases.

PubMed

Babu, Biji; Hallikeri, Kaveri

2017-01-01

This study reviews, analyzes, and compares the demographic data, histopathological features and discusses the treatment and prognosis of reactive lesions (RLs). Retrospective study was performed on the departmental archives from July 2006 to July 2016 (total 5000 cases) comprising of 659 cases of RLs of the oral cavity. The recorded data included age, gender, size, site, duration, habits, etiology, histopathological diagnosis, treatment, and prognosis. The most common lesion was found to be inflammatory fibrous hyperplasia (47%) followed by pyogenic granuloma (PG) (27.16%) and the least cases were of peripheral giant cell granuloma (1.6%). The mean age for the occurrence was 4th-5th decade in all the RL's exceptperipheral ossifying fibroma (POF) which presented in the third decade. Female predominance was noted in all lesions except irritational FIB. The sizes of majority of the lesions were approximately 0.5-1 cm. The common sites were anterior maxilla followed by posterior mandible and least in tongue with no associated habits (82.2%). The duration of all the lesions was seen to be <1 year. Majority of them presented with poor oral hygiene status (87.2%). Recurrences were present in 13.5% of surgically excised lesions. The RLs present commonly in oral cavity secondary to injury and local factors which can mimic benign to rarely malignant lesions. The clinical and histopathological examination helps to categorize the type of lesions. The complete removal of local irritants with follow-up and maintenance of oral hygiene helps to prevent the recurrences of such lesions.

Injectional anthrax at a Scottish district general hospital.

PubMed

Inverarity, D J; Forrester, V M; Cumming, J G R; Paterson, P J; Campbell, R J; Brooks, T J G; Carson, G L; Ruddy, J P

2015-04-01

This retrospective, descriptive case-series reviews the clinical presentations and significant laboratory findings of patients diagnosed with and treated for injectional anthrax (IA) since December 2009 at Monklands Hospital in Central Scotland and represents the largest series of IA cases to be described from a single location. Twenty-one patients who fulfilled National Anthrax Control Team standardized case definitions of confirmed, probable or possible IA are reported. All cases survived and none required limb amputation in contrast to an overall mortality of 28% being experienced for this condition in Scotland. We document the spectrum of presentations of soft tissue infection ranging from mild cases which were managed predominantly with oral antibiotics to severe cases with significant oedema, organ failure and coagulopathy. We describe the surgical management, intensive care management and antibiotic management including the first description of daptomycin being used to treat human anthrax. It is noted that some people who had injected heroin infected with Bacillus anthracis did not develop evidence of IA. Also highlighted are biochemical and haematological parameters which proved useful in identifying deteriorating patients who required greater levels of support and surgical debridement.

Evidence based general practice: a retrospective study of interventions in one training practice.

PubMed Central

Gill, P.; Dowell, A. C.; Neal, R. D.; Smith, N.; Heywood, P.; Wilson, A. E.

1996-01-01

OBJECTIVES--To estimate the proportion of interventions in general practice that are based on evidence from clinical trials and to assess the appropriateness of such an evaluation. DESIGN--Retrospective review of case notes. SETTING--One suburban training general practice. SUBJECTS--122 consecutive doctor-patient consultations over two days. MAIN OUTCOME MEASURES--Proportions of interventions based on randomised controlled trials (from literature search with Medline, pharmaceutical databases, and standard textbooks), on convincing non-experimental evidence, and without substantial evidence. RESULTS--21 of the 122 consultations recorded were excluded due to insufficient data; 31 of the interventions were based on randomised controlled trial evidence and 51 based on convincing non-experimental evidence. Hence 82/101 (81%) of interventions were based on evidence meeting our criteria. CONCLUSIONS--Most interventions within general practice are based on evidence from clinical trials, but the methods used in such trials may not be the most appropriate to apply to this setting. PMID:8608291

Experience with peritoneal thermal injury during subcutaneous endoscopically assisted ligation for pediatric inguinal hernia.

PubMed

St-Louis, Etienne; Chabot, Annie; Stagg, Hayden; Baird, Robert

2018-05-01

Subcutaneous endoscopically-assisted ligation (SEAL) for pediatric inguinal hernia repair has gained in popularity although variations in techniques exist. Peritoneal scarring by thermal injury has been described as an adjunct. We explored the hypothesized inverse-correlation between peritoneal scarring and recurrence after SEAL. We conducted a single-center retrospective review of all patients <18years old undergoing SEAL between 2010 and 2016 (REB-20172727). Demographics and outcomes were investigated. Univariate and multivariable logistic regressions were performed to evaluate the association between peritoneal scarring and recurrence. We identified 272 patients. Median age was 3years, 35% were female, and 19% were born premature. Median follow-up was 30months, ≥1 visit/patient. Bilaterality was noted in 35%. There were no reported cases of metachronous hernia, vas injury, testicular atrophy or chronic pain, and recurrence rate was 4.6%. Prematurity, unilateral repair, incarceration, and suture-type (Ti-Cron® vs. Ethibond®) had significant correlation with recurrence on univariate analysis (p<0.25). Surgeon experience did not. Peritoneal scarring, performed in 195 cases (72%), was not predictive of recurrence (adjusted OR=0.87, p=0.830) on multivariable analysis. The rate of complications with SEAL compares favorably to published data. Thermal injury was not associated with improved recurrence rates. The benefits of peritoneal scarring may not outweigh the risks. III - Retrospective Case-Control Study. Copyright © 2018. Published by Elsevier Inc.

Utility of CT in the diagnosis and management of small-bowel obstruction in children.

PubMed

Wang, Qiuyan; Chavhan, Govind B; Babyn, Paul S; Tomlinson, George; Langer, Jacob C

2012-12-01

CT is often used in the diagnosis and management of small-bowel obstruction in children. To determine sensitivity of CT in delineating presence, site and cause of small-bowel obstruction in children. We retrospectively reviewed the CT scans of 47 children with surgically proven small-bowel obstruction. We noted any findings of obstruction and the site and cause of obstruction. Presence, absence or equivocal findings of bowel obstruction on abdominal radiographs performed prior to CT were also noted. We reviewed patient charts for clinical details and surgical findings, including bowel resection. Statistical analysis was performed using Fisher exact test to determine which CT findings might predict bowel resection. CT correctly diagnosed small-bowel obstruction in 43/47 (91.5%) cases. CT correctly indicated site of obstruction in 37/47 (78.7%) cases and cause of obstruction in 32/47 (68.1%) cases. Small-bowel feces sign was significantly associated with bowel resection at surgery (P = 0.0091). No other CT finding was predictive of bowel resection. Out of 41 children who had abdominal radiographs before CT, 29 (70.7%) showed unequivocal obstruction, six (14.6%) showed equivocal findings and six (14.6%) were unremarkable. CT is highly sensitive in diagnosing small-bowel obstruction in children and is helpful in determining the presence of small-bowel obstruction in many clinically suspected cases with equivocal or normal plain radiographs. CT also helps to determine the site and cause of the obstruction with good sensitivity.

Treatment of advanced canine anal sac adenocarcinoma with hypofractionated radiation therapy: 77 cases (1999-2013).

PubMed

McQuown, B; Keyerleber, M A; Rosen, K; McEntee, M C; Burgess, K E

2017-09-01

Currently no standard of care exists for advanced, inoperable or metastatic anal sac adenocarcinoma (ASAC). The objective of this retrospective study was to assess the role of hypofractionated radiation therapy (RT) in 77 dogs with measurable ASAC. A total of 38% of dogs experienced a partial response to RT. For dogs presenting with clinical signs related to the tumour, improvement or resolution of signs was noted in 63%. For dogs presenting with hypercalcemia of malignancy, resolution was noted in 31% with RT alone and an additional 46% with radiation, prednisone, and/or bisphosphonates. Median overall survival was 329 days (range: 252-448 days). Median progression free survival was 289 days (range: 224-469). There was no difference in survival based on radiation protocol, use of chemotherapy, previous surgery or advanced stage. Radiation toxicities were mild and infrequent. Hypofractionated RT is well tolerated and is applicable in the treatment of advanced primary, locoregional or metastatic ASAC. © 2016 John Wiley & Sons Ltd.

Case Report: Linezolid Optic Neuropathy and Proposed Evidenced-based Screening Recommendation.

PubMed

Dempsey, Sean P; Sickman, Amy; Slagle, William Scott

2018-05-01

This case illustrates a novel screening protocol for linezolid-induced toxic optic neuropathy. To present a case report and analysis of linezolid-induced optic neuropathies in adult patients to develop screening recommendations. A case report of optic neuropathy from extended use of linezolid illustrates its potential effects on vision. We conduct a retrospective analysis of 39 reported cases to derive a recommended screening protocol for linezolid-induced toxic optic neuropathy in adult patients. Of 39 reported adult cases, 32 presented with optic neuropathy within 90 to 365 days of treatment. Within this subset, the duration of linezolid dosage to first symptoms is 235 ± 71 days. Seven outliers either experienced optic neuropathy within the first 28 days or between 600 and 1125 days. Of the 33 cases that quantified visual recovery, 30 reported final binocular visual acuity equivalent to 20/40 or better when the medication was discontinued from 0 to 268 days after symptom onset. Recovery potential was reported over a period of 2 weeks to approximately 6 months after cessation. To evaluate the effect of cumulative dose, the data were separated into patients taking 600 mg twice daily and those at 600 mg once daily. At the higher dosage, a mean of 180 ± 96 days with a mean cumulative dosage of 216 ± 115 g was noted at first symptom, whereas at lower dosage, a mean of 201 ± 102 days was noted with a mean cumulative dose of 138 ± 69 g. We recommend screening adult patients within 1 month after initiating linezolid, followed by a subsequent evaluation every 30 to 60 days beginning 3 months from initiation. Substantial visual recovery is reported when linezolid is discontinued. Toxicity appears to be correlated to duration of treatment, rather than cumulative dose.

Long-Term Outcomes of Cultivated Limbal Epithelial Transplantation: Evaluation and Comparison of Results in Children and Adults

PubMed Central

Ganger, Anita; Vanathi, M.; Mohanty, Sujata; Tandon, Radhika

2015-01-01

Purpose. To compare the long-term clinical outcomes of cultivated limbal epithelial transplantation (CLET) in children and adults with limbal stem cell deficiency. Design. Retrospective case series. Methods. Case records of patients with limbal stem cell deficiency (LSCD) who underwent CLET from April 2004 to December 2014 were studied. Outcome measures were compared in terms of anatomical success and visual improvement. Parameters for total anatomical success were avascular, epithelized, and clinically stable corneal surface without conjunctivalization, whereas partial anatomical success was considered when mild vascularization (sparing centre of cornea) and mild conjunctivalization were noted along with complete epithelization. Results. A total of 62 cases underwent the CLET procedure: 38 (61.3%) were children and 24 (38.7%) were adults. Patients with unilateral LSCD (33 children and 21 adults) had autografts and those with bilateral LSCD (5 children and 3 adults) had allografts. Amongst the 54 autografts partial and total anatomical success were noted in 21.2% and 66.6% children, respectively, and 19.0% and 80.9% in adults, respectively (p value 0.23). Visual improvement of 1 line and ≥2 lines was seen in 57.5% and 21.2% children, respectively, and 38% and 38% in adults, respectively (p value 0.31). Conclusion. Cultivated limbal epithelial transplantation gives good long-term results in patients with LSCD and the outcomes are comparable in children and adults. PMID:26770973

Clinical characteristics of keratosis obturans and external auditory canal cholesteatoma.

PubMed

Park, So Young; Jung, Young Hoon; Oh, Jeong-Hoon

2015-02-01

Keratosis obturans (KO) and external auditory canal cholesteatoma (EACC) have been considered separate entities. While the disorders are distinct, they share many overlapping characteristics, making a correct diagnosis difficult. In the present study, we compared their clinical characteristics and radiological features to clarify the diagnostic criteria. Retrospective case series. Academic medical center. The clinical data of 23 cases of EACC and KO were retrospectively reviewed. The following clinical characteristics were compared between the 2 groups: sex, age, onset of symptoms, follow-up period, audiometric results, and imaging findings on temporal bone computed tomography including bilaterality, location, and the presence of extension to adjacent tissue. The mean age of the EACC group was significantly older than that of the KO group. All of the cases of EACC occurred unilaterally, and bilateral occurrences of KO were observed in 4 of 9 cases. All of the lesions in the KO group were circumferential, and no lesion in the EACC group invaded the superior canal wall. No significant differences in symptoms, such as acute otalgia, otorrhea, and hearing loss, were noted between the 2 groups. The incidence of conductive hearing impairment more than 10 dB was higher in the KO group than in the EACC group. Thus, KO and EACC are 2 distinct disease entities that share common features in clinical characteristics except for predominant age and bilaterality. Conservative treatment with meticulous cleaning of the lesion was successful in most cases with a long-term follow-up. © American Academy of Otolaryngology—Head and Neck Surgery Foundation 2014.

Homicide-suicide and duty to warn.

PubMed

Burgess, Ann W; Sekula, L Kathleen; Carretta, Carrie M

2015-03-01

This retrospective study of medical examiner records from three counties reported on 252 persons who killed 302 victims before killing themselves and reviews the Tarasoff ruling that set the standard for duty to warn and/or protect third parties whose lives are threatened by a patient. The three sites varied significantly for the perpetrator in terms of race, employment, cause of death, and motive. Female offenders killed more children under the age of 10 and adolescents than did male offenders. Evidence of premeditation included suicide notes and weapon brought to the crime scene, while strangulation indicated a spontaneous domestic homicide. Implications for practice are discussed including the importance of evaluating violent thoughts, fantasies, and behaviors in acute emergency settings and recommendations include second opinion consultation for Tarasoff-type cases and psychological autopsy review for completed homicide-suicide cases.

Transitioning from child and adolescent mental health services with attention-deficit hyperactivity disorder in Ireland: Case note review.

PubMed

Tatlow-Golden, Mimi; Gavin, Blanaid; McNamara, Niamh; Singh, Swaran; Ford, Tamsin; Paul, Moli; Cullen, Walter; McNicholas, Fiona

2018-06-01

In a context of international concern about early adult mental health service provision, this study identifies characteristics and service outcomes of young people with attention-deficit hyperactivity disorder (ADHD) reaching the child and adolescent mental health service (CAMHS) transition boundary (TB) in Ireland. The iTRACK study invited all 60 CAMHS teams in Ireland to participate; 8 teams retrospectively identified clinical case files for 62 eligible young people reaching the CAMHS TB in all 4 Health Service Executive Regions. A secondary case note analysis identified characteristics, co-morbidities, referral and service outcomes for iTRACK cases with ADHD (n = 20). Two-thirds of young people with ADHD were on psychotropic medication and half had mental health co-morbidities, yet none was directly transferred to public adult mental health services (AMHS) at the TB. Nearly half were retained in CAMHS, for an average of over a year; most either disengaged from services (40%) and/or actively refused transfer to AMHS (35%) at or after the TB. There was a perception by CAMHS clinicians that adult services did not accept ADHD cases or lacked relevant service/expertise. Despite high rates of medication use and co-morbid mental health difficulties, there appears to be a complete absence of referral to publicly available AMHS for ADHD youth transitioning from CAMHS in Ireland. More understanding of obstacles and optimum service configuration is essential to ensure that care is both available and accessible to young people with ADHD. © 2017 John Wiley & Sons Australia, Ltd.

Retrospective analysis of nonendodontic periapical lesions misdiagnosed as endodontic apical periodontitis lesions in a population of Taiwanese patients.

PubMed

Huang, Hsun-Yu; Chen, Yuk-Kwan; Ko, Edward Cheng-Chuan; Chuang, Fu-Hsiung; Chen, Ping-Ho; Chen, Ching-Yi; Wang, Wen-Chen

2017-07-01

We aimed to evaluate nonendodontic periapical lesions clinically misdiagnosed as endodontic periapical pathoses in a population of Taiwanese patients. Cases (2000-2014) of histopathological diagnoses of nonendodontic periapical lesions were retrieved from all cases with a clinical diagnosis of radicular cyst, apical granuloma, or apical periodontitis in the institution. These cases were regarded as misdiagnosed nonendodontic periapical lesions, of which the types and frequencies, in addition to the demographic data, were determined. Four thousand and four specimens were clinically diagnosed as endodontically associated pathoses, of which 118 cases (2.95%) received a histopathological diagnosis of a nonendodontic pathologic entity, the most frequent lesion being keratocystic odontogenic tumor (KCOT, n = 38, 32.20%), followed by fibro-osseous lesion (n = 18, 15.25%), and dentigerous cyst (n = 13, 11.02%). Nine malignant lesions in the periapical area [squamous cell carcinoma (n = 7, 5.93%), adenoid cystic carcinoma (n = 1, 0.85%), and Langerhans cell histiocytosis (n = 1, 0.85%)] were also noted. A wide variety of histopathological diagnoses, including benign odontogenic and non-odontogenic cystic and tumorous lesions and infectious diseases, as well as malignant lesions, was noted in these 118 cases of nonendodontic periapical lesions. Squamous cell carcinoma was the most predominant malignancy of nonendodontic periapical lesions misdiagnosed as apical periodontitis lesions from imaging examination overlooking the clinical findings. The current data form a useful basis for clinicopathological investigation and educational teaching regarding nonendodontic periapical lesions misdiagnosed as endodontic apical periodontitis lesions.

Is the HAS-BLED score useful in predicting post-extraction bleeding in patients taking warfarin? A retrospective cohort study

PubMed Central

Kataoka, Toshiyuki; Hoshi, Keika; Ando, Tomohiro

2016-01-01

Objective Unexpected post-extraction bleeding is often experienced in clinical practice. Therefore, determining the risk of post-extraction bleeding in patients receiving anticoagulant therapy prior to surgery is beneficial. This study aimed to verify whether the HAS-BLED score was useful in predicting post-extraction bleeding in patients taking warfarin. Design Retrospective cohort study. Setting Department of Oral and Maxillofacial Surgery, Tokyo Women's Medical University. Participants Participants included 258 sequential cases (462 teeth) who had undergone tooth extraction between 1 January 2010 and 31 December 2012 while continuing warfarin therapy. Main outcome measure Post-extraction risk factors for bleeding. The following data were collected as the predicting variables for multivariate logistic analysis: the HAS-BLED score, extraction site, tooth type, stability of teeth, extraction procedure, prothrombin time-international normalised ratio value, platelet count and the use of concomitant antiplatelet agents. Results Post-extraction bleeding was noted in 21 (8.1%) of the 258 cases. Haemostasis was achieved with localised haemostatic procedures in all the cases of post-extraction bleeding. The HAS-BLED score was found to be insufficient in predicting post-extraction bleeding (area under the curve=0.548, p=0.867, multivariate analysis). The risk of post-extraction bleeding was approximately three times greater in patients taking concomitant oral antiplatelet agents (risk ratio=2.881, p=0.035, multivariate analysis). Conclusions The HAS-BLED score alone could not predict post-extraction bleeding. The concomitant use of oral antiplatelet agents was a risk factor for post-extraction bleeding. No episodes of post-extraction bleeding required more than local measures for haemostasis. However, because this was a retrospective study conducted at a single institution, large-scale prospective cohort studies, which include cases of outpatient tooth extraction, will be necessary in the future. PMID:26936909

Clinical Analysis of Ectopic Pregnancies in a Tertiary Care Centre in Southern India: A Six-Year Retrospective Study.

PubMed

Tahmina, S; Daniel, Mary; Solomon, Preethy

2016-10-01

Ectopic Pregnancy (EP) is a life-threatening emergency commonly encountered by medical practitioners where diagnosis can often be missed. Any woman in the reproductive age group, presenting with lower abdominal pain or vaginal bleeding must raise the suspicion of an ectopic pregnancy to prevent mortality and morbidity. To review all cases of EP and determine the incidence of EP. To study the high risk factors and know the types of clinical presentation, methods of diagnosis, outcome and complications. This was a retrospective cohort study, conducted at a tertiary care medical teaching hospital in Pondicherry, India. Medical records of all women with an EP between 2009 and 2015 were retrieved. Demographic data, parity, risk factors, clinical features, mode of management and need for blood transfusion was noted. Main outcome measures studied were the incidence of EP, risk factors, mortality and morbidity in these women. Data was entered in Microsoft Excel spreadsheet and analysed using SPSS software version 19.0. For categorical variables, data was compiled as frequency and percent. For continuous variables, data was calculated as mean ± SD. Seventy-two EP were diagnosed during the six-year period with an incidence of 9.1/1000 pregnancies. Majority of women were aged 21-30years (51.39%), 27.8% women were nulliparous. The most common risk factors were previous abortion (36.1%) and pelvic surgery (37.50%). Fifteen cases (20.8%) were diagnosed in women who had tubectomy. The classic triad of lower abdominal pain, amenorrhoea and vaginal bleeding was seen in 29(40.3%) cases. Ultrasonography was required to arrive at a diagnosis in 28(38.9%) cases. Urine pregnancy test was positive in 100% of cases. Majority (94.4%) were tubal ectopic pregnancies. Medical management with methotrexate alone benefitted 10(13.89%) of patients while another four required surgery for failed medical management. More than half of the patients (59.7%) required blood transfusion and two (2.8%) had transfusion related acute lung injury. No deaths were noted. Common risk factors for EP must be identified. Use of transvaginal ultrasonography and human chorionic gonadotropin assay have revolutionised the management of EP and serve as valuable adjuncts to early diagnosis and management.

A retrospective study on the unseen epidemic of road traffic injuries and deaths due to accidents in Mwanza City - Tanzania.

PubMed

Ngallaba, S E; Majinge, C; Gilyoma, J; Makerere, D J; Charles, E

2013-06-01

Sixty percent of the global deaths and injuries occur in the developing world and mostly are due to Road traffic accidents (RTAs. looking at the etiological related factors which include, carelessness of the driver, condition of the vehicle or motorcycle, poor condition of roads, risky behavior of the driver, most of these factors can be prevented to some extent. This study therefore, determined the pattern of cases and deaths due to traffic road accidents in Mwanza City Tanzania. In this retrospective study, records, registers and case notes In the surgical ward and causality, medical records and central police station from 2008 to 2011 were used. The study focused on the two referral hospitals (Sekouture regional hospital and Bugando Medical Center). There were 3450 cases due to accidents reported at both centers (Sekouture regional hospital and Bugando Medical Center of which 3224 (93.4%) had complete information for analysis.2225 (69%) were male and 999 (31%) were female, and the most affected group were male. Among the RTAs2809 cases (87%) were due to motor cycle accidents which were the leading cause of RTAs with case fatality rate of 5% while motor vehicle has case fatality rate of 24% which is 5 times that of motor cycle. Among all RTAs the leading cause of injuries is Motor cycle traffic accidents followed by motor vehicle. RTAs are on increase particularly the motor cycle traffic accidents and has claimed a good number of innocent people's lives however most of them are preventable, therefore driving course to be introduced to motor cycle drivers with emphasize on the road posters signal, rules and regular checkup of their motor cycles especially commercial motor cycle.

A retrospective analysis of episodes of single tooth extraction under general anaesthesia for adults.

PubMed

Hong, B; Birnie, A

2016-01-15

To investigate the provision of adult dental extraction under general anaesthesia (DGA) at the Royal Cornwall Hospitals NHS Trust (RCHT)-- specifically adult single tooth DGA episodes in regards to numbers, demographics, justifications, and appropriateness regarding the use of resources. Data were collected retrospectively from the patient case notes and electronic records for the complete study cohort. This study included all episodes of adult single tooth DGA in all RCHT sites during 2014, except for mandibular third molar and impacted teeth. Each case was tested against the DGA case selection criteria empirically devised for this study. In 2014, 106 episodes of adult single tooth DGA were carried out in RCHT that met the inclusion criteria. Younger females from more socio-economically deprived areas of Cornwall were increasingly likely to have this procedure. Mental disorders were the most prevalent co-morbidity (21.7%) in this cohort. The vast majority of patients (93.4%) had previously tolerated dental treatment without the need for general anaesthesia (GA). Many referrals (46.2%) and listings (30.2%) specifically stated patient demand-driven reasons. None of the cohort had DGA due to failure of sedation. There were potentially 11 episodes that met the DGA case selection criteria. Patients waited for 126 days (median) from the referral date for an operation which took seven minutes (median) to complete. The majority (83%) of the cases were simple exodontia. Twenty patients (18.9%) had previous DGA. Potentially a considerable proportion of GA prescription appeared to be driven by patient demand rather than clinical need. This study poses a fundamental question--what drives the demand for DGA? National data collection and specific DGA case selection criteria are recommended.

Internal impingement in the etiology of rotator cuff tendinosis revisited.

PubMed

Budoff, Jeffrey E; Nirschl, Robert P; Ilahi, Omer A; Rodin, Dennis M

2003-10-01

The theory of internal impingement holds that, in overhead athletes, repeated contact between the undersurface of the rotator cuff and the posterosuperior glenoid rim leads to articular-sided partial-thickness rotator cuff tears and superior labral lesions. However, we have noted this same constellation of lesions in our general patient population. These recreational athletic patients do not routinely assume the position of extreme abduction and external rotation, and thus are unlikely to experience significant internal impingement forces. The goal of this study was to document the prevalence of superior labral lesions in patients being treated for partial-thickness undersurface rotator cuff tears. Retrospective case series. We retrospectively reviewed the records of 75 shoulders arthroscopically treated for partial-thickness articular-sided rotator cuff tears. With the exception of one professional tennis player, no patients were playing sports at a professional or major college level. No professional or collegiate throwing athletes were included. The prevalence of these lesions and their association with recreational athletics was noted. We found that 55 of 75 (73.3%) shoulders with articular-sided partial-thickness rotator cuff tears also had superior labral lesions. A statistically significant increased prevalence of superior labral lesions in the dominant shoulder was seen (P =.03). In addition, our patients who engaged in overhand throwing had significantly fewer superior labral lesions in the dominant shoulders than did nonthrowers (P =.017). The "kissing lesions" of undersurface rotator cuff tears and posterosuperior labral damage may be explained by mechanisms other than "internal impingement."

Bone augmentation of the osteo-odonto alveolar lamina in MOOKP--will it delay laminar resorption?

PubMed

Iyer, Geetha; Srinivasan, Bhaskar; Agarwal, Shweta; Rishi, Ekta; Rishi, Pukhraj; Rajan, Gunaseelan; Shanmugasundaram, Shanmugasundaram

2015-07-01

We aimed to describe a new technique and analyse the early outcomes of augmenting the canine tooth using a mandibular bone graft in an attempt to delay or retard the process of laminar resorption following the modified osteo odonto keratoprosthesis (MOOKP) procedure. This was a retrospective case series. Eyes that underwent the bone augmentation procedure between December 2012 and February 2014 were retrospectively analysed. The procedure, performed by the oromaxillofacial surgeon, involved securing a mandibular bone graft beneath the periosteum on the labial aspect of the canine tooth chosen to be harvested for the MOOKP procedure. This procedure was performed simultaneously with the Stage 1 A of the MOOKP. Three months later, the tooth was harvested and fashioned into the osteo-odonto alveolar lamina similar to the method described in the Rome-Vienna Protocol. The bone augmentation procedure was performed in 11 eyes (five SJS/ six chemical injuries). The mean follow-up after Stage 2 of MOOKP procedure in these eyes was 7.45 months (2 to 20 months). Complications noted were peripheral laminar exposure (three eyes-SJS) and bone graft exposure and necrosis in the mouth (nine-SJS). No evidence of clinical laminar resorption was noted in any of the eyes. Laminar resorption in MOOKP can lead to vision and globe threatening complications due to the consequent cylinder instability and chances of extrusion. Augmenting the bone on the labial aspect of the canine tooth might have a role to play in delaying or preventing laminar resorption.

Is cocaine use recognised as a risk factor for acute coronary syndrome by doctors in the UK?

PubMed Central

Wood, David M; Hill, Duncan; Gunasekera, Awini; Greene, Shaun L; Jones, Alison L; Dargan, Paul I

2007-01-01

Background Cocaine is a sympathomimetic agent that can cause coronary artery vasospasm leading to myocardial ischaemia, acute coronary syndrome and acute myocardial infarction (ACS/AMI). The management of cocaine‐induced ACS/AMI is different to classical atheromatous ACS/MI, because the mechanisms are different. Methods Knowledge study—Junior medical staff were given a scenario of a patient with ACS and asked to identify potential risk factors for ACS and which ones they routinely asked about in clinical practice. Retrospective study—Retrospective notes reviews of patients with suspected and proven (elevated troponin T concentration) ACS were undertaken to determine the recording of cocaine use/non‐use in clinical notes. Results Knowledge study—There was no significant difference in the knowledge that cocaine was a risk factor compared to other “classical” cardiovascular risk factors, but juniors doctors were less likely to ask routinely about cocaine use compared to other “classical” risk factors (52.9% vs >90% ,respectively). Retrospective study—Cocaine use or non‐use was documented in 3.7% (4/109) and 4% (2/50) of clinical notes of patients with suspected and proven ACS, respectively. Discussion Although junior medical staff are aware that cocaine is a risk factor for ACS/AMI, they are less likely to ask about it in routine clinical practice or record its use/non‐use in clinical notes. It is essential that patients presenting with suspected ACS are asked about cocaine use, since the management of these patients is different to those with ACS secondary to “classical” cardiovascular risk factors. PMID:17488862

[Cutaneous manifestations of male breast cancer].

PubMed

Hali, Fouzia; Khadir, Khadija; Idhammou, Wassima; Bensardi, Fatima-Zahra; Lefriyekh, Mohamed-Rachid; Benider, Abdelatif; Zamiati, Soumia; Benchikhi, Hakima

2011-11-01

The appearance of skin symptoms in male breast is the main reason for consultation in our context. The aim of this study is to describe the various cutaneous manifestations of male breast cancer through a series of cases collected in a dermatology department. A retrospective study was conducted in the dermatology department at the CHU Ibn Rochd January 1988 to December 2009. All cases of male breast cancer initially diagnosed in dermatology were included. The various epidemiological, clinical, histological and therapeutic data were collected from medical records. Twenty cases were collected. The mean age was 61.25 years. Skin invasion by tumor was found in all patients, and it was the reason for consultation. It was a cutaneous involvement at the nipple and areola (17 cases) and at the periareolar skin (three cases). The clinical appearance of skin involvement was vegetative type in 12 cases, infiltrating with nipple retraction in five cases and nodule with skin change in three cases. The average period of consultation was 25 months. The axillary lymph nodes were noted in 11 patients and distant metastases in eight patients. The cutaneous metastases outside breast were noted in six patients. The histological types were: infiltrating ductal carcinoma in 15 cases (75%), papillary carcinoma in two cases (10%) and non-specific carcinoma in three cases (15%). The treatment was surgery in 14 patients and consisted of radical mastectomy with complete axillary nodal dissection according to Patey. Complementary therapies, chemotherapy or radiotherapy, were indicated in 14 patients. Our single-center study with dermatological recruitment illustrates the frequency and variety of skin disease in male breast cancer and demonstrates that they are still the main reason for consultation in our context. Better information for public and practitioners would allow earlier diagnosis and a more favourable prognosis. Copyright © 2011 Elsevier Masson SAS. All rights reserved.

Factors associated with local recurrence in operated osteosarcomas: A retrospective evaluation of 95 cases from a tertiary care center in a resource challenged environment.

PubMed

Poudel, Rishi R; Tiwari, Vivek; Kumar, Venkatesan S; Bakhshi, Sameer; Gamanagatti, Shivanand; Khan, Shah Alam; Rastogi, Shishir

2017-04-01

Local control of disease is one of the main goals of osteosarcoma management. We conducted a retrospective evaluation of 95 operated cases of osteosarcoma over 7 years to know about the factors associated with local recurrence in resource-challenged environment of the developing world. The factors which were evaluated and compared between local recurrence and non-local recurrence groups included demographic profile, site of tumor, whether biopsy done outside, type of surgery (limb salvage or amputation), presence of pathological fracture, vicinity of neurovascular bundle, tumor volume, histological subtype, chemotherapy induced necrosis, surgical margins, and delay in surgery. The time to local recurrence after surgery was also noted in the local recurrence group. At a mean follow-up of 2.8 years, biopsy done from outside the treating center and delay in surgery after completion of neo-adjuvant chemotherapy emerged as significant risk factors for local recurrence. Most of the local recurrences (80%) occurred within 12 months of the primary surgery. Lack of financial resources and availability of few tertiary care centers dealing with musculoskeletal oncology in the developing countries, lead to overburden with a long waiting list for tumor surgery making the scenario different from the Western world. © 2017 Wiley Periodicals, Inc.

Surgical management of intrauterine devices migrated towards intra-abdominal structures: 20-year experience of a tertiary center.

PubMed

Adiyeke, M; Sanci, M; Karaca, I; Gökçü, M; Töz, E; Ocal, E

2015-01-01

To share surgical management experiences of intra-abdominal intrauterine devices (IUDs) in tertiary center. A total of 27 patients were retrospectively analyzed. This retrospective study was conducted between September 1992 and April 2013 at Department of Obstetrics and Gynecology Tepecik Research and Training Hospital, Izmir, Turkey. Demographic findings, diagnostic methods, and operative notes of patients were obtained from the patient file. Of the 27 IUDs, nine (33.3%) were in omentum, four (15%) were in Douglas pouch, one in left sacrouterine ligament, one in uterovesical space and one in fundus posterior, six (22%) in left adnexial region, one in abdominal wall, one was subdiaphragmatic, one in ligamentum latum, and one in jejunum. Almost all of the patients had TCu-380 A IUDs. Seventeen patients (63%) were managed by laparoscopy, whereas laparotomy was required in ten (37%). Adhesions were found in 23 of 27 (85%) patients with varying degrees. In four cases the incision was extended due to adhesions. A missing string was the first finding of an intra-abdominal IUD. Pelvic ultrasonography, X-ray, and hysteroscopy methods should be performed in order to detect the localization of IUD in case of a missing string. Surgical approach should be the first treatment option for intra-abdominal IUDs.

Identification and characteristics of vulnerable adults attending an inner city sexual health service.

PubMed

Sullivan, Verity; Cheserem, Emily; Milne, Cliodhna; Hopkins, Marina; Lock, Eleanor; Hamlyn, Elizabeth

2015-10-01

Adult safeguarding is the function of protecting vulnerable adults from abuse or neglect. The 2012 Department of Health Draft Care and Support Bill highlighted adult safeguarding as a key government priority and stated that a clear framework is required for organisations dealing with 'adults at risk'. Adults at risk present to sexual health services but no formal guidance currently exists to aid their identification and management in this setting. We conducted a retrospective case note review which identified that vulnerable adults attend our service. They may display recognised risk factors, awareness of which is likely to facilitate identification and assessment of this group and aid appropriate onward referral. © The Author(s) 2015.

Use of prophylactic antibiotics for intra-vesicle Botox® injection.

PubMed

Khan, Mohammad Hassan; Baldo, Omer; Koenig, Philip; Shaikh, Naeem

2017-03-01

Botox injection in bladder wall is increasingly used in urology for over active bladder and neurogenic bladder. Aim of this audit is to assess the incidence of UTI after procedure and need for routine use of pre and post procedure antibiotics. It was case notes and lab results based retrospective study of all the patients attended for intra-vesicle Botox injection. Rate of UTI's were lower in the group who received antibiotics pre and post operatively as compared to those who did not. Routine antibiotics use lowers the risk of UTI's in patients receiving intra-vesicle botox. Neurourol. Urodynam. 36:828-828, 2017. © 2016 Wiley Periodicals, Inc. © 2016 Wiley Periodicals, Inc.

Clinical and electrodiagnostic characteristics of nitrous oxide-induced neuropathy in Taiwan.

PubMed

Li, Han-Tao; Chu, Chun-Che; Chang, Kuo-Hsuan; Liao, Ming-Feng; Chang, Hong-Shiu; Kuo, Hung-Chou; Lyu, Rong-Kuo

2016-10-01

Nitrous oxide-induced neuropathy is toxic neuropathy occasionally encountered in Taiwanese neurological clinics. Only several case reports described their electrodiagnostic features. We used a case-control design to investigate the detailed electrodiagnostic characteristics and possible factors relating to severe nerve injury. We retrospectively reviewed 33 patients with nitrous oxide-induced neuropathy over a 10-year period and reported their demographic data, spinal cord MRI, laboratory examinations and nerve conduction studies. 56 healthy controls' nerve conduction studies were collected for comparison analysis. We noted significant motor and sensory amplitudes reduction, conduction velocities slowing, and latencies prolongation in most tested nerves compared to the controls. Similar nerve conduction study characteristics with prominent lower limbs' motor and sensory amplitudes reduction was observed in patient groups with or without abnormal vitamin B12 and/or homocysteine levels. Among those with lower limbs' motor or sensory amplitudes reduction <20% of the lower limit of normal, higher homocysteine levels were detected. Severe impairments of the lower limbs' sensory and motor amplitudes were frequently noted in patients with nitrous oxide exposure. Nitrous oxide exposure itself is an important factor for the development of neuropathy. Our study contributes to the understanding of electrodiagnostic features underlying the nitrous oxide-induced neuropathy. Copyright © 2016 International Federation of Clinical Neurophysiology. Published by Elsevier Ireland Ltd. All rights reserved.

Adverse drug reaction, patent blue V dye and anaesthesia.

PubMed

Tripathy, Swagata; Nair, Priya V

2012-11-01

Patent blue vital (PBV) dye is used for varied perioperative indications, and has a potential for causing life-threatening allergic reactions. In this retrospective case series study, at a tertiary level neurosciences centre, we analysed the nature, management and outcome of adverse drug reaction to the preoperative use of PBV for marking vertebral level prior to back surgeries. Patients were identified from the theatre and radiology database. Data were collected from the patients' notes retrieved from the medical records division. Eleven of 1247 (0.88%) patients experienced adverse reactions: 6 (0.48%) patients had minor grade I reactions (urticaria, blue hives, pruritis or generalised rash), 4 (0.32%) had grade II reactions (transient hypotension/bronchospasm/laryngospasm) and grade III reaction (hypotension requiring prolonged vasopressor support) was noted in 1 (0.08%) patient. No mortality was seen. The time of onset (range 10-45 min) frequently coincided with induction of anaesthesia or prone positioning of patient. Seven (63.6%) cases were cancelled or postponed (range 2-63 days). Treatment varied independent of the grade of reaction. Allergy workup (often incomplete) was done for 6 (54%) patients. An awareness of the time of onset and infrequency of life-threatening reactions to patent blue dye may result in better management, less postponement, more complete workup and referral of these events.

Clinical experience with Gray's minithyrotomy procedure.

PubMed

Paniello, Randal C; Sulica, Lucian; Khosla, Siddarth M; Smith, Marshall E

2008-06-01

Endoscopic approaches for submucosal vocal fold surgery may limit the surgeon's ability to release scars or to precisely implant filler material such as fat. In 1999, Gray et al described the "minithyrotomy" approach to this region. Technical aspects of this important new technique, clinical indications, and early results are reviewed. We performed a retrospective review and compiled the data of the office records, clinical notes, and videostroboscopic examinations of all of the four authors' patients who underwent this procedure. Twenty-one patients underwent 22 minithyrotomy procedures for vocal fold scarring (6), lateralizing scar following polytetrafluoroethylene removal or trauma (5), scar with radiation fibrosis (2), sulcus vocalis (2), or presbylarynx or bowing (6) - bilaterally in 14 operations and unilaterally in 8. There were 13 male patients and 8 female patients, with a mean age of 58.3 years (range, 22 to 87 years). The mean follow-up was 9.1 months (range, 1 to 46 months). After submucosal vocal fold exploration, autologous fat was implanted in 20 of the 21 patients. Postoperative videostroboscopy demonstrated improved mucosal pliability in 19 cases and improved glottal closure in 20 cases. Most patients noted voice improvement. Complications were minimal. Gray's minithyrotomy is a highly effective approach for treating vocal fold scar processes, bowing, sulcus vocalis, and, potentially, other conditions.

Collapsing glomerulopathy, the Saudi Arabian scenario

PubMed Central

Husain, Sufia

2017-01-01

Objectives: To compare the clinico-pathological features of collapsing glomerulopathy (CG) at a tertiary hospital in Saudi Arabia with the world literature. Methods: In a retrospective study, all biopsy-diagnosed cases of CG between 2004-2015 were identified and analyzed, at King Khalid University Hospital, King Saud University, Riyadh. The clinico-pathological findings along with prognosis were reviewed and compared with the reported literature. Results: Thirty-one CG patients were identified, most were adult males. All the CG cases were idiopathic, all Arabs, none HIV positive, none of African descent, and none with a history of drug abuse. The number of glomeruli with collapsing lesions per biopsy ranged from 1 to 9. Other types of FSGS lesions (not otherwise specified and perihilar) were also noted. There was extensive podocyte effacement. Upon treatment, remission (complete/partial) was noted in almost half the patients; around one fourth did not respond to treatment; and one fourth progressed to end stage kidney disease (ESKD). The median time taken to develop ESKD from the time of biopsy diagnosis was 23 months. Conclusion: The clinico-pathological and prognostic correlates of CG in Saudi Arabia are comparable with that of the world literature. The management protocol at our center is the same as that practiced in different parts of the world, and the prognosis is overall poor. PMID:28439601

Epinephrine-induced pulmonary edema during hip arthroscopy: a report of two cases and a review of the literature.

PubMed

Belkin, Nicole S; Degen, Ryan M; Liguori, Gregory A; Kelly, Bryan T

2017-09-01

Hip arthroscopy utilization has significantly increased in recent years. While it is a relatively safe procedure, it is not without risk. Life-threatening complications, albeit rare, can potentially occur and must be appropriately recognized and treated. We describe 2 cases in which patients' undergoing hip arthroscopy developed pulmonary edema and their respective courses of treatment. Both patients were being treated for symptomatic femoroacetabular impingement (FAI), with labral tears, requiring operative management after a failed trial of conservative management. The complication occurred during a primary hip arthroscopy procedure and a retrospective review of their clinical records and intra-operative notes was performed. Hip arthroscopy was performed under spinal anesthetic in the supine position in both patients. In both procedures, patients developed severe hypertension and tachycardia, with subsequent oxygen desaturations with noted pulmonary edema. The postulated etiology was systemic effects from intra-articular epinephrine, causing acute pulmonary edema with corresponding cardiovascular changes. With supportive ventilation, selective alpha-adrenergic blocker and furosemide administration, and cessation of epinephrine exposure, vital signs normalized and both patients experienced symptom resolution. During arthroscopy, if acute hypertension, tachycardia and hypoxia develop, epinephrine-induced pulmonary edema should be considered as a cause by the treating orthopedic surgeon and anesthesiologist in order to initiate an appropriate treatment plan.

Operational criteria for senile dementia of Lewy body type (SDLT).

PubMed

McKeith, I G; Perry, R H; Fairbairn, A F; Jabeen, S; Perry, E K

1992-11-01

Recent reports have suggested that brain stem and cortical Lewy body formation may identify a neurodegenerative disorder in elderly demented individuals which accounts for up to 20% of cases of senile dementia coming to autopsy. Retrospective analysis of case notes of 21 autopsy patients with neuropathologically proven senile dementia of Lewy body type (SDLT) and 37 cases with neuropathologically proven Alzheimer's disease (AD) identified a characteristic clinical syndrome in SDLT. Fluctuating cognitive impairment; psychotic features including visual and auditory hallucinations, and paranoid delusions; depressive symptoms; falling and unexplained losses of consciousness were all seen significantly more often than in AD. Over half of the SDLT patients in this series who were given neuroleptics in standard dose showed acute and often irreversible adverse reactions indicative of a neuroleptic sensitivity syndrome. The survival time of drug treated patients was reduced by 50%. Operational criteria to aid in the clinical distinction between SDLT and AD patients are proposed and hypotheses regarding possible aetiology and treatment discussed.

Sciatic neuropathy due to popliteal fossa nerve block.

PubMed

Aubuchon, Adam; Arnold, W David; Bracewell, Anna; Hoyle, J Chad

2017-10-01

Sciatic neuropathy after popliteal nerve block (PNB) for regional anesthesia is considered uncommon but has been increasingly recognized in the literature. We identified a case of sciatic neuropathy that occurred after bunionectomy during which a PNB had been performed. To understand the frequency of PNB-related sciatic neuropathy, we performed a retrospective review of sciatic neuropathies at our center over a 5-year period. Forty-five cases of sciatic neuropathy were reviewed. Similar to earlier reports, common etiologies of sciatic neuropathy, including compression, trauma, fractures, and hip arthroplasty, were noted in the majority of our cases (60%, n = 27). Unexpectedly, PNB was the third most common etiology (16%, n = 7). Our results suggest PNB is a relatively common etiology of sciatic neuropathy and is an important consideration in the differential diagnosis. These findings should urge electromyographers to assess history of PNB in sciatic neuropathies, particularly with onset after surgery. Muscle Nerve 56: 822-824, 2017. © 2017 Wiley Periodicals, Inc.

Transfers and transitions between child and adult mental health services.

PubMed

Paul, Moli; Ford, Tamsin; Kramer, Tami; Islam, Zoebia; Harley, Kath; Singh, Swaran P

2013-01-01

Transfer of care from one healthcare provider to another is often understood as a suboptimal version of the process of transition. To separate and evaluate concepts of transfer and transition between child and adolescent mental health services (CAMHS) and adult mental health services (AMHS). In a retrospective case-note survey of young people reaching the upper age boundary at six English CAMHS, optimal transition was evaluated using four criteria: continuity of care, parallel care, a transition planning meeting and information transfer. Of 154 cases, 76 transferred to AMHS. Failure to transfer resulted mainly from non-referral by CAMHS (n = 12) and refusal by service users (n = 12) rather than refusal by AMHS (n = 7). Four cases met all criteria for optimal transition, 13 met none; continuity of care (n = 63) was met most often. Transfer was common but good transition rare. Reasons for failure to transfer differ from barriers to transition. Transfer should be investigated alongside transition in research and service development.

Reactive lesions of oral cavity: A retrospective study of 659 cases

PubMed Central

Babu, Biji; Hallikeri, Kaveri

2017-01-01

Objective: This study reviews, analyzes, and compares the demographic data, histopathological features and discusses the treatment and prognosis of reactive lesions (RLs). Materials and Methods: Retrospective study was performed on the departmental archives from July 2006 to July 2016 (total 5000 cases) comprising of 659 cases of RLs of the oral cavity. The recorded data included age, gender, size, site, duration, habits, etiology, histopathological diagnosis, treatment, and prognosis. Results: The most common lesion was found to be inflammatory fibrous hyperplasia (47%) followed by pyogenic granuloma (PG) (27.16%) and the least cases were of peripheral giant cell granuloma (1.6%). The mean age for the occurrence was 4th–5th decade in all the RL's exceptperipheral ossifying fibroma (POF) which presented in the third decade. Female predominance was noted in all lesions except irritational FIB. The sizes of majority of the lesions were approximately 0.5–1 cm. The common sites were anterior maxilla followed by posterior mandible and least in tongue with no associated habits (82.2%). The duration of all the lesions was seen to be <1 year. Majority of them presented with poor oral hygiene status (87.2%). Recurrences were present in 13.5% of surgically excised lesions. Conclusion: The RLs present commonly in oral cavity secondary to injury and local factors which can mimic benign to rarely malignant lesions. The clinical and histopathological examination helps to categorize the type of lesions. The complete removal of local irritants with follow-up and maintenance of oral hygiene helps to prevent the recurrences of such lesions. PMID:29456298

Primary care contact prior to suicide in individuals with mental illness

PubMed Central

Pearson, Anna; Saini, Pooja; Da Cruz, Damian; Miles, Caroline; While, David; Swinson, Nicola; Williams, Alyson; Shaw, Jenny; Appleby, Louis; Kapur, Navneet

2009-01-01

Background Previous studies have reported differing rates of consultation with GPs prior to suicide. Patients with a psychiatric history have higher rates of consultation and consult closer to the time of their death. Aim To investigate the frequency and nature of general practice consultations in the year before suicide for patients in current, or recent, contact with secondary mental health services. Design of study Retrospective case-note study and semi-structured interviews. Setting General practices in the northwest of England. Method General practice data were obtained by a retrospective review of medical records (n = 247) and semi-structured interviews with GPs (n = 159). Results GP records were reviewed in 247 of the 286 cases (86%). Overall, 91% of individuals (n = 224) consulted their GP on at least one occasion in the year before death. The median number of consultations was 7 (interquartile range = 3–10). Interviews were carried out with GPs with regard to 159 patients. GPs reported concerns about their patient's safety in 43 (27%) cases, but only 16% of them thought that the suicide could have been prevented. Agreement between GPs and mental health teams regarding risk of suicide was poor. Both sets of clinicians rated moderate to high levels of risk in only 3% of cases for whom information was available (n = 139) (overall κ = 0.024). Conclusion Consultation prior to suicide is common but suicide prevention in primary care is challenging. Possible strategies might include examining the potential benefits of risk assessment and collaborative working between primary and secondary care. PMID:19861027

Tetanus remains a formidable health challenge in Nigeria: The experience from a single Teaching Hospital in Osun State, Nigeria.

PubMed

Mustapha, A F; Eegunranti, B A; Fawale, Mb B

2015-01-01

Tetanus, though an eminently preventable disease still ranks as a leading cause of death in Nigeria as well as in other developing countries. Reported mortality for severe tetanus varies from 20-60% and depends on the availability and quality of intensive care. Farmers and artisans are mostly affected. This retrospective study was carried out to determine the pattern of clinical presentation of tetanus, the immunization status, case fatality rate and factors influencing mortality. Case notes of patients (age > 10 and above) managed for tetanus from 2004-2008 at LAUTECH Teaching Hospital Osogbo were retrieved. Demographic, clinical data, laboratory investigation results and response to treatment were collated. The data obtained were analysed using the SPSS version 15 Statistical package. Over the 5-year period,80 cases of tetanus were managed in the medical wards of LAUTECH Hospital Teaching Osogbo. However, the medical records of 12 of them could not be retrieved, leaving 68(85%) for analysis. This comprised of 45 males and 23 females. Tetanus was highest in the third decade of life. The commonest portal of entry was the lower limb (n = 43). Only one subject was fully vaccinated and received booster dose of vaccine. Thirty-one (31)out of the 68 patients died giving a case fatality rate of 51.5%. The mortality of tetanus is still very high from this retrospective study. The rate of immunization against tetanus was dismally low. Active immunization should be given to all Nigerians particularly those in the vulnerable group.

Arthroscopic procedures for the treatment of anterior shoulder instability: local experiences.

PubMed

Choi, S T; Tse, P Y T

2005-04-01

To review the outcomes of arthroscopic stabilisation procedures for the treatment of recurrent anterior shoulder dislocation. Retrospective study. Regional hospital, Hong Kong. Patients receiving arthroscopic stabilisation procedures for recurrent anterior shoulder dislocation between 1999 and 2003. Functional outcomes including pain, range of motion, and activity level were assessed using the Constant score. Intra-operative findings were also discussed. A total of 18 arthroscopic stabilisation procedures were performed for the treatment of recurrent shoulder instability. Two cases converted to open procedures were excluded from this review. The overall outcomes were good and seven patients reported a full recovery. Fourteen out of 16 patients reported minimal or no pain, and the mean Constant score was 80. There were no cases of re-dislocation and no major complication was noted. All the reviewed patients had a satisfactory functional recovery. Therefore, we believe that the use of arthroscopic stabilisation procedure can produce a favourable outcome for appropriate shoulder pathologies.

Anaesthesia-related haemodynamic complications in Williams syndrome patients: a review of one institution's experience.

PubMed

Olsen, M; Fahy, C J; Costi, D A; Kelly, A J; Burgoyne, L L

2014-09-01

Williams syndrome is a genetic disorder associated with cardiac pathology, including supravalvular aortic stenosis and coronary artery stenosis. Sudden cardiac death has been reported in the perioperative period and attributed to cardiovascular pathology. In this retrospective audit, case note and anaesthetic records were reviewed for all confirmed Williams syndrome patients who had received an anaesthetic in our institution between July 1974 and November 2009. There were a total of 108 anaesthetics administered in 29 patients. Twelve of the anaesthetics (11.1%) were associated with cardiac complications including cardiac arrest in two cases (1.85%). Of the two cardiac arrests, one patient died within the first 24 hours postanaesthetic and the other patient survived, giving an overall mortality of 0.9% (3.4%). We conclude that Williams syndrome confers a significant anaesthetic risk, which should be recognised and considered by clinicians planning procedures requiring general anaesthesia.

Percutaneous treatment of calculi in reconstructed bladder.

PubMed

Paez, Edgar; Reay, Emma; Murthy, L N S; Pickard, Robert S; Thomas, David J

2007-03-01

To report our results with percutaneous removal of calculi from reconstructed bladders. Twelve patients with reconstructed bladders who underwent endoscopic cystolithotomy were identified from our departmental database, and retrospective review of case notes and imaging was performed. Access was gained via an ultrasound-guided new tract in 9 patients (75%). An old suprapubic tract site was used in two patients, and the Mitrofanoff stoma was the route of access in one patient. The procedure was successful, with stone clearance achieved in all 12 cases. No major complications were observed. At a median follow up of 24 months, stone recurrence was observed in 5 patients (42%), 4 of whom underwent repeat procedures. Follow-up showed no change in continence in the patient with a Mitroffanoff stoma. Percutaneous cystolithotomy is a safe and effective minimally invasive option for removal of stones in a reconstructed bladder. We recommend endoscopic removal as the treatment of choice in these patients.

Pancreatic and duodenal injuries: keep it simple.

PubMed

Rickard, Matthew J F X; Brohi, Karim; Bautz, Peter C

2005-07-01

The management of pancreatic and duodenal trauma has moved away from complex reconstructive procedures to simpler methods in keeping with the trend towards organ-specific, damage control surgery. A retrospective case note review was undertaken over a 30-month period to evaluate a simplified protocol for the management of these injuries. Of 100 consecutive patients there were 51 with pancreatic injury, 30 with a duodenal injury and 19 with combined pancreaticoduodenal trauma. Overall mortality was 18.0%, with a late mortality (after 24 h) of 9.9%. This is comparable to previous studies. Morbidity from abscesses, fistulas and anastomotic breakdown was acceptably low. The concept of staged laparotomy can be successfully applied to wounds of the pancreas and duodenum. Debridement of devitalized tissue and drainage can be employed for most cases of pancreatic trauma. Most duodenal injuries can be managed with debridement and primary repair. Temporary exclusion and reoperation should be employed for unstable patients.

Missile cardiac injuries: review of 16 years' experience.

PubMed

Lone, Reyaz Ahmed; Wani, Mehmood Ahmad; Hussain, Zahur; Dar, Abdul Majid; Sharma, Mukhand Lal; Bhat, Mohd Akbar; Ahangar, Abdul Gani

2009-07-01

Penetrating cardiac trauma represents an increasingly important form of trauma due to the frequent use of firearms and bombs in civilian violence. We report our experience over the past 16 years with missile-induced cardiac injuries. A retrospective study reviewing 40 cases (30 males, 10 females) of missile cardiac injuries was conducted. The nature of injuries, management and outcomes were analyzed. The ages ranged from 14-68 years. The mean time in which patients reached the hospital was 4.1 hours. Forty percent of the patients had firearm injuries and the remaining 60% had pellet or splinter injuries to the heart. Survival was noted in 37.5% in the gunshot group and in 66.6% in the splinter/pellet group. The survival in patients with isolated cardiac injury was 60%, while it was only 40% in those with associated injuries. Single-chamber injury was noted in 87.5% of the patients and the survival in these was 62.8%. Fourteen complications were noted in the patients who were resuscitated. One patient was re-explored for excessive bleeding and a missed right ventricular perforation was repaired. In missile cardiac injuries, results are best if operated early, and outcome depends upon multiple factors including clinical status at arrival, time interval till management, nature of injury, and associated injuries.

Examining attrition rates at one specialty addiction treatment provider in the United States: a case study using a retrospective chart review.

PubMed

Loveland, David; Driscoll, Hilary

2014-09-25

Engaging individuals who have a substance use disorder (SUD) in treatment continues to be a challenge for the specialty addiction treatment field. Research has consistently revealed high rates of missed appointments at each step of the enrollment process: 1. between calling for services and assessment, 2. between assessment and enrollment, and 3. between enrollment and completion of treatment. Extensive research has examined each step of the process; however, there is limited research examining the overall attrition rate across all steps. A single case study of a specialty addiction treatment agency was used to examine the attrition rates across the first three steps of the enrollment process. Attrition rates were tracked between August 1, 2011 and July 31, 2012. The cohort included 1822 unique individuals who made an initial request for addiction treatment services. Monthly retrospective reviews of medical records, phone logs, and billing data were used to calculate attrition rates. Attrition rates reported in the literature were collected and compared to the rates found at the target agency. Median time between request for treatment and assessment was 6 days (mean 7.5) and between assessment and treatment enrollment was 8 days (mean 12.5). An overall attrition rate of 80% was observed, including 45% between call and assessment, 32% between assessment and treatment enrollment (another 17% could not be determined), and 37% left or were removed from treatment before 30 days. Women were less likely to complete 30 days of treatment compared to men. No other demographics were related to attrition rates. One out of every five people who requested treatment completed a minimum of 30 days of a treatment. The attrition rate was high, yet similar to rates noted in the literature. Limitations of the single case study are noted. Attrition rates in the U.S. are high with approximately 75% to 80% of treatment seekers disengaging at one of the multiple stages of the enrollment and treatment process. Significant changes in the system are needed to improve engagement rates.

Using natural language processing for identification of herpes zoster ophthalmicus cases to support population-based study.

PubMed

Zheng, Chengyi; Luo, Yi; Mercado, Cheryl; Sy, Lina; Jacobsen, Steven J; Ackerson, Brad; Lewin, Bruno; Tseng, Hung Fu

2018-06-19

Diagnosis codes are inadequate for accurately identifying herpes zoster ophthalmicus (HZO). There is significant lack of population-based studies on HZO due to the high expense of manual review of medical records. To assess whether HZO can be identified from the clinical notes using natural language processing (NLP). To investigate the epidemiology of HZO among HZ population based on the developed approach. A retrospective cohort analysis. A total of 49,914 southern California residents aged over 18 years, who had a new diagnosis of HZ. An NLP-based algorithm was developed and validated with the manually curated validation dataset (n=461). The algorithm was applied on over 1 million clinical notes associated with the study population. HZO versus non-HZO cases were compared by age, sex, race, and comorbidities. We measured the accuracy of NLP algorithm. NLP algorithm achieved 95.6% sensitivity and 99.3% specificity. Compared to the diagnosis codes, NLP identified significant more HZO cases among HZ population (13.9% versus 1.7%). Compared to the non-HZO group, the HZO group was older, had more males, had more Whites, and had more outpatient visits. We developed and validated an automatic method to identify HZO cases with high accuracy. As one of the largest studies on HZO, our finding emphasizes the importance of preventing HZ in the elderly population. This method can be a valuable tool to support population-based studies and clinical care of HZO in the era of big data. This article is protected by copyright. All rights reserved.

Soft tissue management of children's open tibial fractures – a review of seventy children over twenty years

PubMed Central

Rao, P; Schaverien, MV; Stewart, KJ

2010-01-01

INTRODUCTION The management of open tibial fractures in children represents a unique reconstructive challenge. The aim of the study was to evaluate the management of paediatric open tibial fractures with particular regard to soft tissue management. PATIENTS AND METHODS A retrospective case-note analysis was performed for all children presenting with an open tibial fracture at a single institution over a 20-year period for 1985 to 2005. RESULTS Seventy children were reviewed of whom 41 were males and 29 females. Overall, 91% (n = 64) of children suffered their injury as a result of a vehicle-related injury. The severity of the fracture with respect to the Gustilo classification was: Grade I, 42% (n = 29); Grade II, 24% (n = 17); Grade III, 34% (n = 24; 7 Grade 3a, 16 Grade 3b, 1 Grade 3c). The majority of children were treated with external fixation and conservative measures, with a mean hospital in-patient stay of 13.3 days. Soft tissue cover was provided by plastic surgeons in 31% of all cases. Four cases of superficial wound infection occurred (6%), one case of osteomyelitis and one case of flap failure. The limb salvage was greater than 98%. CONCLUSIONS In this series, complications were associated with delayed involvement of plastic surgeons. Retrospective analysis has shown a decreased incidence of open tibial fractures which is reported in similar studies. Gustilo grade was found to correlate with length of hospital admission and plastic surgery intervention. We advocate, when feasible, the use of local fas-ciocutaneous flaps (such as distally based fasciocutaneous and adipofascial flaps), which showed a low complication rate in children. PMID:20501017

[Epidemiological profile of Tinea capitis in Dakar (Senegal). A 6-year retrospective study (2008-2013)].

PubMed

Ndiaye, M; Diongue, K; Seck, M C; Badiane, A S; Diallo, M A; Deme, A B; Ndiaye, Y D; Dieye, B; Diallo, S; Ndoye, N W; Ndir, O; Ndiaye, D

2015-06-01

Tinea capitis is considered as a public health problem in Senegal. The aim of this study was to investigate trends in the incidence, the mycological and epidemiological aspects of tinea capitis diagnosed at Le Dantec Hospital in Dakar. Our work is a retrospective study concerning all scalp samples taken by the parasitology laboratory, over a 6-year period (2008-2013). A total of 1640 specimens were examined. Of these, 566 were positive with direct examination and after culture. We noted the reduction of patients and of the incidence of tineas during 6 years with variations of 147 (46.82%) to 37 (22.02%). The average incidence of the tineas during six years was 34.51%. Patients' age varied between 1 to 83 years with a mean of 27.33 years. Prevalence varied between age groups, with 10.61 % in adults between 20 to 29 years, 7.19% in children between 0 to 9 years, 6.04% between 10 to 19 years, and 5.91% in adults between 30 to 39 years. Women were more infected 469 (82.9%) than men 97 (17.1%). The main dermatophytes isolated were: T. soudanense in 318 cases (56.18%), T. rubrum in 104 cases (18.37%), M. langeronii in 72 cases (12.72%), M. canis in 36 cases (6.36%), and T. mentagrophytes in 26 cases (4.60%). Our study showed a decrease in the annual incidence of tinea capitis over the study period with an evident increase in trichophytic tinea. This study showed that tinea is endemic in Senegal mainly among women between 20 and 29 years. Copyright © 2015 Elsevier Masson SAS. All rights reserved.

A microsurgical anterior cervical approach and the immediate impact of mechanical retractors: A case control study.

PubMed

Ramos-Zúñiga, Rodrigo; Díaz-Guzmán, Laura Rocío; Velasquez, Shannen; Macías-Ornelas, Ana Magdalena; Rodríguez-Vázquez, Martín

2015-01-01

A microsurgical anterior cervical approach with discectomy and fusion (MACDF) is one of the most widely used procedures for treating radicular disorders. This approach is highly successful; however, it is not free from complications. These can be associated with soft tissue injuries. The recognition of the risks for these complications should be identified for timely prevention and safe treatment. Retrospective case control study. This study includes a retrospective case series of 37 patients, paying special attention to immediate complications related to the use of mechanical retraction of soft tissue (dysphagia, dysphonia, esophageal lesions and local hematoma); and a comparative analysis of the outcomes after changes in the retraction method. All selected cases had a positive neurological symptom response in relation to neuropathic pain. Dysphagia and dysphonia were found during the first 72 h in 94.1% of the cases in which automatic mechanical retraction was used for more than one hour during the surgical procedure. A radical change was noted in the reduction of the symptoms after the use of only manual protective blades without automatic mechanical retraction: 5.1% dysphagia and 0% dysphonia in the immediate post-operative period, P = 0.001. Soft tissue damage due to the use of automatic retractors in MACDF is not minor and leads to general discomfort in the patient in spite of good neurological results. These problems most often occur when automatic retractors are used continuously for more than 1 hour, as well as when they are used in multiple levels. Dysphagia, dysphonia and local pain decreased with the use of transient manual blades for retraction, and with intermittent release following minimally invasive principles.

Lenticular changes in congenital iridolenticular choroidal coloboma.

PubMed

Mohamed, Ashik; Chaurasia, Sunita; Ramappa, Muralidhar; Sangwan, Virender S; Jalali, Subhadra

2014-10-01

To evaluate the lenticular changes associated with congenital iridolenticular choroidal coloboma. Retrospective, observational case series. setting: Tertiary eye care center in south India. study population: Total of 145 eyes of 98 patients. observation procedure: Medical records of all patients with the diagnosis of congenital iridolenticular choroidal coloboma between January 2011 and December 2012 were reviewed retrospectively for demographic profile, extent of coloboma, and associated lenticular changes. Median age of patients at the time of initial visit was 23 years (interquartile range, 13-38 years). The male-to-female ratio was ∼ 1:1. Forty-eight percent had bilateral involvement. Lens showed cataract changes in 68 eyes (48.9%). The most common type of cataract was nuclear sclerosis, which was noted in 51% of cases. A distinct type of cataract, called "coloboma cataract" (characterized by linear opacity in the region of the coloboma), was observed in 29% of cases. Other associated findings were phacodonesis in 3 eyes, dislocation in 3 eyes, and subluxation in 5 eyes. Disc and/or macular involvement in 57 eyes (39.3%) did not influence the type or density of cataract (P > .05). Congenital iridolenticular choroidal coloboma is associated with early cataractous changes. The most common type of cataract is nuclear sclerosis. The type and density of cataract do not seem to be related to the extent of the choroidal coloboma. We suggest a distinct description with the nomenclature "coloboma cataract" to be considered in the clinical grading of cataracts in patients with this condition. Copyright © 2014 Elsevier Inc. All rights reserved.

Radiologic and functional evaluation of electrode dislocation from the scala tympani to the scala vestibuli in patients with cochlear implants.

PubMed

Fischer, N; Pinggera, L; Weichbold, V; Dejaco, D; Schmutzhard, J; Widmann, G

2015-02-01

Localization of the electrode after cochlear implantation seems to have an impact on auditory outcome, and conebeam CT has emerged as a reliable method for visualizing the electrode array position within the cochlea. The aim of this retrospective study was to evaluate the frequency and clinical impact of scalar dislocation of various electrodes and surgical approaches and to evaluate its influence on auditory outcome. This retrospective single-center study analyzed a consecutive series of 63 cochlear implantations with various straight electrodes. The placement of the electrode array was evaluated by using multiplanar reconstructed conebeam CT images. For the auditory outcome, we compared the aided hearing thresholds and the charge units of maximum comfortable loudness level at weeks 6, 12, and 24 after implantation. In 7.9% of the cases, the electrode array showed scalar dislocation. In all cases, the electrode array penetrated the basal membrane within 45° of the electrode insertion. All 3 cases of cochleostomy were dislocated in the first 45° segment. No hearing differences were noted, but the charge units of maximum comfortable loudness level seemed to increase with time in patients with dislocations. The intracochlear dislocation rate of various straight electrodes detected by conebeam CT images is relatively low. Scalar dislocation may not negatively influence the hearing threshold but may require an increase of the necessary stimulus charge and should be reported by the radiologist. © 2015 by American Journal of Neuroradiology.

An update on the causes, assessment and management of third division sensory trigeminal neuropathies.

PubMed

Carter, E; Yilmaz, Z; Devine, M; Renton, T

2016-06-24

Introduction Sensory neuropathies of the mandibular division of the trigeminal (V3) nerve can be debilitating, causing difficulty with daily function. It has a variety of causes, including iatrogenic injury, usually caused by third molar removal, local anaesthetic administration, implant placement or endodontic treatment. Non-iatrogenic causes include infection, primary or secondary neoplasia and various medical conditions.Objective To review the aetiology, evaluation and management of V3 neuropathy in a retrospective case-series of patients referred to a specialist nerve injury clinic over an eight-year period, particularly focusing on the non-iatrogenic causes of this presentation.Methods A retrospective analysis of the case notes of 372 patients referred to the specialist nerve injury clinic between 2006 and 2014 was carried out to establish the cause of the neuropathy and subsequent management or referral. The assessment protocol of trigeminal neuropathy used in the clinic is also outlined.Results Most patients (89.5%) presented with neuropathy due to iatrogenic injury. Of the non-iatrogenic causes (10.5%), malignancy accounted for a fifth of presentations, and infection almost two-fifths, demonstrating the importance of prompt identification of a cause and management by the clinician, or referral to the appropriate specialty. Other, more rare causes are also presented, including multiple sclerosis, sickle-cell anaemia and Paget's disease, highlighting the importance to the clinician of considering differential diagnoses.Conclusions This case series demonstrates the less frequent, but nevertheless important, non-iatrogenic causes which clinicians should consider when assessing patients with trigeminal neuropathy.

Early post-operative cerebrospinal fluid hypovolemia: Report of 7 cases.

PubMed

Hou, Kun; Zhu, Xiaobo; Zhang, Yang; Gao, Xianfeng; Suo, Shihuan; Zhao, Jinchuan; Li, Guichen

2018-06-01

Cerebrospinal fluid (CSF) hypovolemia is a common neurosurgical condition, which may be spontaneous or iatrogenic. At our institution, a substantial number of the reported cases of early post-operative CSF hypovolemia were identified to have unintentional or unrecognized post-operative continuous excessive CSF leakage. Cases who presented with post-operative CSF hypovolemia several days after uneventful intracranial surgeries without continuous CSF leakage were rarely reported. A retrospective review of the medical records of these patients was performed to identify those patients who developed early post-operative CSF hypovolemia without the presence of post-operative continuous CSF leakage. A total of 7 patients, 5 of which were males, were identified in this retrospective study. They experienced CSF hypovolemia between days 1 and 7 after emergency or scheduled intracranial surgeries. Ventricular collapse, cisternal effacement and midline shift are the most common radiological observations. With early diagnosis and management, 4 of the patients achieved a Glasgow Outcome Scale (GOS) score of 5, 1 achieved a GOS score of 4 and the remaining 2 had a GOS score of 3. No mortality was noted in this series. Although rare in incidence, early post-operative CSF hypovolemia may occur without the existence of post-operative continuous CSF leakage. When the diagnosis of CSF hypovolemia is reached, factors that may exacerbate CSF compensation should be promptly terminated. Trendelenburg position and sufficient intravenous hydration are practical and effective managements, and CSF hypovolemia may thereby be reversed in a substantial number of patients.

[Clinical features and course of Kawasaki disease in central Tunisia: a study about 14 cases collected over a period of three years (2000-2002)].

PubMed

Chemli, Jalel; Kchaou, Habib; Amri, Fethi; Belkadhi, Adel; Essoussi, Ahmed Sahloul; Gueddiche, Neji; Harbi, Abdelaziz

2005-08-01

To analyze the clinical features and course of Kawasaki disease in central Tunisia. We studied retrospectively 14 cases of children with Kawasaki disease collected in tunisian center during three years (2000-2002). The study is about 11 boys and 3 girls (sex - ratio: 3.6/1) aged from 6 months to 8 years (mean age : 4 years). Twelve patients had at least 5 diagnostic criteria of the illness, the two others had an incomplete form. We noted cardiac complications in seven patients treated belatedly, beyond 10 days of progression, because of atypical clinical presentations. All patients had all a middle caliber coronary aneurysm that was complicated by a thrombus in three cases, associated with pericarditis and minimal mitral insufficiency in a case and with a cardiac rhythm disturbance (block of branch) in another case. Besides the cardiac complications, several other visceral manifestation could be noted: joint symptoms in five cases, GI tract symptomes in three cases, neuro-meningeal in two cases and urinary trad symptomes in two other cases. Specific treatment (aspirin with antiinflammatory dose and intravenous immune globulin (IVIG)) has been instituted in all patients. The course was favorable for 12 patients with fast regression of clinical manifestation and progressive normalisation of biologic values. Two patients did not respond to the initial IVIG treatment, and had to recense received an additional course of IGIV but without clinical nor biological improvement. These two patients were treated with corticosteroids. Cardiac lesions disappeared completely in all patients even for those with thrombosis and in patients with IVIG-resistant Kawasaki disease. Only one patient had kept neurologic sequellae: aphasia, bevavioral problemes and partial epilepsy. Kawasaki disease is not rare in our region. Incomplete or atypical presentations are frequent and are a source of diagnostic delay. Coronary aneurysm due to the delay of treatment often regresses even in patients with IVIG-resistant Kawasaki disease.

National trends in minimally invasive and open operative experience of graduating general surgery residents: implications for surgical skills curricula development?

PubMed

Carson, Jeffrey S; Smith, Lynette; Are, Madhuri; Edney, James; Azarow, Kenneth; Mercer, David W; Thompson, Jon S; Are, Chandrakanth

2011-12-01

The aim of this study was to analyze national trends in minimally invasive and open cases of all graduating residents in general surgery. A retrospective analysis was performed on data obtained from Accreditation Council for Graduate Medical Education logs (1999-2008) of graduating residents from all US general surgery residency programs. Data were analyzed using Mantel-Haenszel χ(2) tests and the Bonferroni adjustment to detect trends in the number of minimally invasive and open cases. Minimally invasive procedures accounted for an increasing proportion of cases performed (3.7% to 11.1%, P < .0001), with a proportional decrease in open cases. An increase in minimally invasive procedures with a proportional decrease in open procedures was noted in subcategories such as alimentary tract, abdominal, vascular, thoracic, and pediatric surgery (P < .0001). The results of this study demonstrate that general surgery residents in the United States are performing a greater number of minimally invasive and fewer open procedures for common surgical conditions. Copyright © 2011 Elsevier Inc. All rights reserved.

Ventriculoperitoneal Shunt Fracture Following Application of Halo-Gravity Traction: A Case Report.

PubMed

Blakeney, William G; D'Amato, Charles

2015-09-01

Ventriculoperitoneal (VP) shunt malfunctions are very common, and shunt fracture is one of the most common causes. Shunt fractures are often a result of calcification and tethering, which predispose the tubing to fracture when mechanical stresses are applied. This case report describes a case of shunt fracture following application of halo-gravity traction for correction of spinal deformity. Chart and imaging data for a single case were reviewed and reported in this retrospective case study. A 10-year-old female, being treated for syndromic scoliosis, underwent posterior surgical release and application of halo-gravity traction. Increasing weight of traction was applied over a period of 6 weeks, for gradual deformity correction. It was noted on the 6-week cervical spine radiograph that the VP shunt had fractured at the base of the neck. The patient was taken to the operating room and intraoperative findings confirmed shunt fracture. This was repaired without complications. This case, to our best knowledge, is the first reported occurrence of shunt fracture following application of halo-gravity traction. It demonstrates the importance of careful monitoring of patients with VP shunts, when they are undergoing traction for correction of spinal deformity. Level IV.

Dermatologic manifestations of tularemia: a study of 151 cases in the mid-Anatolian region of Turkey.

PubMed

Şenel, Engin; Satılmış, Özgür; Acar, Bilal

2015-01-01

Tularemia is a serious and potentially life-threatening zoonosis caused by Francisella tularensis, a highly infective, gram-negative coccobacillus. Although there are plenty of case reports and studies of tularemia outbreaks, the literature is lacking in reports on dermatologic manifestations of the disease. This study aimed to identify skin manifestations in clinical forms of tularemia. A total of 151 patients diagnosed with tularemia at Çankırı State Hospital, Çankırı, Turkey, were retrospectively examined. Dermatologic data for these patients were assessed. The most frequent clinical manifestation of tularemia was the glandular form (49.7%), followed by the oropharyngeal, ulceroglandular, and oculoglandular forms (39.1, 6.0, and 5.3%, respectively). Physical manifestations were observed in 64.5% of females and 56.9% of males. Lymphadenopathy and tonsillitis were the most frequent physical findings and were noted in 57.6 and 25.2% of patients, respectively. Erythema multiforme was found in 17 patients (11.3%), most of whom presented with the oropharyngeal and glandular forms, and was followed by ulcer (6.0%), urticaria (3.3%), erythema nodosum (2.6%), and cellulitis (0.7%). However, it should be noted that this study was retrospective and that its patient sample demonstrated four of the six clinical forms of tularemia. Patients with the oropharyngeal form of tularemia had statistically significantly more physical findings than those with other clinical forms of the disease (P < 0.001). There were statistically more skin findings in the ulceroglandular form (P < 0.001). There was no statistical correlation between serum antibody titers and cutaneous findings (P = 0.585). Although the literature reports that skin lesions are observed more frequently in women than in men, we did not find any statistically significant difference between the sexes in any type of skin lesion. © 2014 The International Society of Dermatology.

Clinicopathologic features of ovarian neoplasms with emphasis on borderline ovarian tumors: an institutional perspective.

PubMed

Hashmi, Atif Ali; Hussain, Zubaida Fida; Bhagwani, Aneel Roy; Edhi, Muhammad Muzzammil; Faridi, Naveen; Hussain, Syed Danish; Khan, Mehmood

2016-04-06

Ovarian cancer is the most lethal gynecologic malignancy and it represents third most common malignancy in Karachi (after breast and oral cancer). Due to lack of well established cancer registry in our country, changing trends of ovarian tumors has not been determined. Therefore we aimed to establish the current trends and classification of ovarian tumors in our setup according to latest WHO guidelines. We retrospectively analyzed 162 cases of ovarian tumors that underwent surgical resection from January 2009 till December 2014. Specimens were received in histopathology department, Liaquat National hospital and cases were examined by senior histopathologists and classified according to latest WHO guidelines. Various histopathologic parameters including capsular invasion, omental and lymph node meatstasis along with uterine and fallopian tube involvement were determined apart from tumor type and grade. Mean age at diagnosis was 35.8 years (± 15.5). surface epithelial tumors were most common, 109 cases (67.2%) followed by germ cell tumors, 44 cases (27.1%) and sex cord stromal tumors, 8 cases (4.9%). Serous tumors were most common surface epithelial tumors with 90% benign morphology. On the other hand, mucinous tumors showed a higher percentage of borderline and malignant features (16.7 and 14.6% respectively). Higher incidence of capsular invasion and omental metastasis was noted in endometroid and serous carcinoma compared to mucinous tumors. We noted a higher frequency of young age ovarian cancers in our set up. Serous and endometroid carcinomas were found to be associated with adverse prognostic factors like capsular invasion and omental metastasis. Moreover a significantly higher proportion of ovarian tumors constitute mucinous histology including borderline tumors. Whether this represents a changing trend towards biology of these tumors in this part of the world needs to be uncovered by further studies.

A review of prophylactic antibiotics use in plastic surgery in China and a systematic review.

PubMed

Li, Ge-hong; Hou, Dian-ju; Fu, Hua-dong; Guo, Jing-ying; Guo, Xiao-bo; Gong, Hui

2014-12-01

The purpose of this study was to investigate the use of antibiotic prophylaxis for plastic surgical procedures at our hospital, and to perform a systematic literature review of randomized controlled trials evaluating the use of prophylactic antibiotics in plastic surgery. The records of patients who received plastic surgical procedures with Class I surgical incisions between 2009 and 2010 were retrospectively reviewed. A systematic literature review was conducted for studies examining the use of prophylactic antibiotics for Class I surgical wounds. A total of 13,997 cases with Class I surgical incisions were included. Prophylactic antibiotics were given in 13,865 cases (99.1%). The antibiotics used were primarily cefuroxime, clindamycin, metronidazole, cefoxitin sodium, and gentamicin. The average duration of administration was 4.84 ± 3.07 (range, 1-51) days. Antibiotics were administered postoperatively in >99% of cases while preoperative antibiotic administration was only given in 32 cases (0.23%). Wound infections occurred in 21 cases for an overall infection rate of 0.15%. Fourteen studies met the inclusion criteria of the systematic review. There was marked variation in the timing of antibiotic administration with antibiotics given pre-, peri-, and postoperatively. Of studies that compared the use of prophylactic antibiotics with placebo, a reduction in wound infections was noted in 4 trials and no difference was noted in 6 trials. No significant difference in infection rates was shown between the prophylactic and postoperative arms. In conclusion, prophylactic antibiotics are overused in plastic surgical procedures. Evidence-based guidelines for the use of prophylactic antibiotics in plastic surgical procedures are needed. Copyright © 2014 Surgical Associates Ltd. Published by Elsevier Ltd. All rights reserved.

Treatment outcomes of using inhalation sedation for comprehensive dental care.

PubMed

Madouh, M; BaniHani, A; Tahmassebi, J F

2018-02-01

To assess the outcomes of dental treatment under inhalation sedation within a UK specialist hospital setting. This was a retrospective cohort study of the case notes of patients under 17 years of age who received dental treatment using inhalation sedation at a UK specialist setting during the period 2006-2011. Treatment outcomes were categorised into five groups: (1) treatment completed as planned, (2) modified treatment completed, (3) treatment abandoned in sedation unit and patient referred for treatment under general analgesia (GA), (4) treatment abandoned in sedation unit and patient referred for treatment under local analgesia (LA), (5) child failed to return to complete treatment. In total, the case notes of 453 patients were evaluated. The mean age of the patients was 10.3 ± 2.9 years. Treatment was completed successfully in 63.6% of the cases, 15.9% were referred for treatment under GA, 11.2% failed to return to complete the treatment, 7.1% received modified treatment completed, and only 2.2% were referred for treatment under LA. Treatment outcomes were significantly associated with patient`s age (p = 0.002). The treatment outcome "treatment abandoned and child referred to be treated under GA" had significantly lower mean patient ages than the other outcomes. The majority of children referred for inhalation sedation, completed their course of treatment. A significantly higher proportion of those in the younger age group required GA to complete their treatment.

Retrospective Analysis of the Accuracy of Ultrasound-Guided Magnetic Resonance Arthrogram Injections of the Hip in the Office Setting.

PubMed

Jernick, Michael; Walker Gallego, Edward; Nuzzo, Michael

2017-12-01

Ultrasound (US)-guided intra-articular hip injections have been proposed in the literature to be accurate, reliable, and safe alternatives to fluoroscopy-guided injections. To evaluate the accuracy of US-guided magnetic resonance (MR) arthrogram injections of the hip performed in the office setting by a single orthopaedic surgeon and elucidate the potential effects that patient age, sex, and body mass index (BMI) have on contrast placement. Case series; Level of evidence, 4. From a review of the senior author's office database, 89 patients (101 hips) who had US-guided MR arthrogram injections performed between December 2014 and June 2016 were identified. Official radiology reports were evaluated to determine whether extra-articular contrast was noted. Patient variables, including BMI, age, and sex, were evaluated between patients who had inappropriately placed contrast and those who did not. Of the 101 hip injections, there were 6 cases that demonstrated inadequate contrast placement within the joint, likely secondary to extravasation or incorrect placement; however, an MR arthrogram was adequately interpreted in all cases. There were no significant differences noted between those with appropriate versus inappropriate contrast placement when evaluating BMI ( P = .57), age ( P = .33), or sex ( P = .67), and neither group had an adverse event. US-guided injections are safe and accurate alternatives to fluoroscopy-guided injections in the office setting, with 94% accuracy. Furthermore, BMI, age, and sex did not play a statistically significant role among patients with inappropriately placed contrast.

Epidemiological aspects of child abuse and neglect in Sousse, Tunisia: A 10-year retrospective study.

PubMed

Braham, Mohamed Yassine; Jedidi, Maher; Hmila, Imene; Masmoudi, Tasnim; Souguir, Mohamed Kamel; Ben Dhiab, Mohamed

2018-02-01

The aim of our study was to examine epidemiological aspects of child abuse and neglect in Tunisia. We conducted a retrospective and descriptive study over a period of 10 years (January 2006-December 2015), based on the files handled by the Child Protective Services (CPS) agency in the city of Sousse, Tunisia. During the study period, 3736 referrals were received by the CPS agency of Sousse. Of the total, 2212 (59.2%) were screened in and investigated. Of the investigated cases, 317 (14,3%) were substantiated as abuse or neglect. The reports of maltreatment came mostly from parents (37.8%). Neglect was the major type of maltreatment (51.4%) and an association of 2 types of maltreatment was found in 76 cases (24%). Parents were the perpetrators in 221 cases (69.7%). The average age of the victims was 10 years and boys accounted for 56%. In the 257 cases where the marital status of the parents was noted in the files, the parents were divorced in 62 cases (24.1%) and the child lived with a single mother in 35 cases (13.6%). Alcohol addiction was found in 21 parents (6.6%) and one of the parents was incarcerated in 39 cases (12.3%). As for the socio-economic status, it was evaluated in 188 families and was low in 123 cases (65.4%). In the absence of studies related to this scourge in Tunisia, we hope to raise awareness of the abuse and alert those who come into contact with the child on the importance of detecting and reporting early maltreatment and thus to introduce more appropriate care. A comprehensive prevention strategy needs to be established by addressing risk factors, cultural norms conducive to abuse and unwanted pregnancies. Copyright © 2018 Elsevier Ltd and Faculty of Forensic and Legal Medicine. All rights reserved.

Combined Cataract Extraction With Pars Plana Vitrectomy and Metallic Intraocular Foreign Body Removal Through Sclerocorneal Tunnel Using a Novel "Magnet Handshake" Technique.

PubMed

Dhoble, Pankaja; Khodifad, Ashish

2018-01-01

To study the outcomes of combined cataract extraction with pars plana vitrectomy (PPV) and metallic intraocular foreign body (IOFB) removal through a sclerocorneal tunnel using the "magnetic handshake" technique. A retrospective review. Retrospective review of case records of 14 patients from 2010 to 2016 with metallic IOFB and traumatic cataract was performed. Cataract extraction was combined with PPV. Two intraocular magnets (IOMs) introduced through 20-gauge vitrectomy port and sclerocorneal tunnel helped achieve safe delivery of IOFB outside the globe by the "magnetic handshake" technique. All patients were males with a mean age of 33.04 years. A final best corrected visual acuity (BCVA) of 20/60 or better was noted in 10 (71.42%) of 14 patients. Final reattachment with more than 1 surgery was achieved in 13 (92.85%) patients. Postoperative complications included retinal detachment (RD) and phthisis bulbi in 1 (14.28%) patient each. Combined cataract extraction with PPV and metallic IOFB removal through sclerocorneal tunnel using the "magnet handshake" technique gives good visual and surgical outcomes. Copyright 2017 Asia-Pacific Academy of Ophthalmology.

MRI appearance of surgically proven abnormal accessory anterior-inferior tibiofibular ligament (Bassett's ligament).

PubMed

Subhas, Naveen; Vinson, Emily N; Cothran, R Lee; Santangelo, James R; Nunley, James A; Helms, Clyde A

2008-01-01

A thickened accessory anterior-inferior tibiofibular ligament (Bassett's ligament) of the ankle can be a cause of ankle impingement. Its imaging appearance is not well described. The purpose of this study was to determine if the ligament could be identified on magnetic resonance imaging (MRI), to determine associated abnormalities, and to determine if MRI could be used to differentiate normal from abnormal. Eighteen patients with a preoperative ankle MRI and an abnormal Bassett's ligament reported at surgery were found retrospectively. A separate cohort of 18 patients was selected as a control population. The presence of Bassett's ligament and its thickness were noted. The integrity and appearance of the lateral ankle ligaments, talar dome cartilage, and anterolateral gutter were also noted. In 34 of the 36 cases (94%), Bassett's ligament was identified on MRI. The ligament was seen in all three imaging planes and most frequently in the axial plane. The mean thickness of the ligament in the surgically abnormal cases was 2.37 mm, compared with 1.87 mm in the control with a p value=0.015 (t test). Nine of the 18 abnormal cases (50%) had talar dome cartilage lesions as a result of contact with the ligament at surgery, with only 3 cases of high-grade defects seen on MRI. Fourteen of the 18 abnormal cases (78%) had of synovitis or scarring in the lateral gutter at surgery, with only 5 cases with scarring seen on MRI. The anterior-inferior tibiofibular ligament was abnormal or torn in 8 of the 18 abnormal cases (44%) by MRI and confirmed in only 3 cases at surgery. Bassett's ligament can be routinely identified on MRI and was significantly thicker in patients who had it resected at surgery. An abnormal Bassett's ligament is often present in the setting of a normal anterior-inferior tibiofibular ligament. The cartilage abnormalities and synovitis associated with an abnormal Bassett's ligament are poorly detected by conventional MRI.

Evaluation of the management of pregnancies and infants at risk for congenital syphilis: La Réunion, 2008 to 2014.

PubMed

Le Chevalier de Préville, M; Alessandri, J-L; Traversier, N; Cuillier, F; Robin, S; Ramful, D

2017-02-01

To evaluate the maternal-fetal management and follow-up of infants at risk for congenital syphilis. Monocentric retrospective cohort study at the Félix Guyon Hospital, Saint-Denis, La Réunion between January 2008 and December 2014. Management of 38 pregnancies (35 women, 39 fetuses) with a positive syphilis serology was evaluated according to the Centers for Disease Control and Prevention (CDC) guidelines. A total of 68% (n=26) of pregnancies were screened before 16 weeks of gestation, and 26% (n=10) had appropriate treatment. Adverse outcomes were noted in 45% of pregnancies. Neonatal serology was not performed in 7 live-born neonates (19%) and 33 infants were classifiable according to the four CDC scenarios. In the infants, adequate complementary evaluation and appropriate treatment were noted in 42% (n=13) and 55% (n=17) of cases, respectively. Rate of infant follow-up was 76% (n=16). No treatment failure was observed in infants. Reinforcement of public health policies and a better sensitization, training and collaboration among perinatal caregivers are warranted given the gaps revealed in our study.

Influence of form structure on the anesthesia preoperative evaluation.

PubMed

Marco, Alan P; Buchman, Debra; Lancz, Colleen

2003-09-01

To determine the impact of changes in form design on the capture of administrative and clinical data elements. Randomized retrospective chart review. Academic health center. Patients undergoing surgical procedures in the operating rooms at Medical College Hospital. The principal intervention was the implementation of a newly designed anesthesiology preoperative evaluation form with the intent to improve data capture. Charts were reviewed for the presence or absence of the following indicators: Addressograph Stamp, Proposed Surgery, Current Medications, Medication Doses/Frequency, Allergies, ASA Physical Status, Anesthesia Plan, Attending Note, and fasting (NPO) Status. Completion of Proposed Surgery and ASA Physical Status was lower for the structured form. Completion of Attending Notes was higher with the new form. Medication Doses were more often completed, but they remained below desired levels on the new form. Design of a form can have a significant impact on the completion rate of form elements. Visual cues such as a labeled space for medication doses may improve the completion of these elements. Design layout can also have an influence on completion. In this case, changes to the layout may have impeded the completion rate for ASA Physical Status.

Pre-operative serum alkaline phosphatase as a predictive indicator of post-operative hypocalcaemia in patients undergoing total thyroidectomy.

PubMed

Miah, M S; Mahendran, S; Mak, C; Leese, G; Smith, D

2015-11-01

This study aimed to evaluate whether a pre-operative elevated serum alkaline phosphatase level is a potential predictor of post-operative hypocalcaemia after total thyroidectomy. Data was retrospectively collected from the case notes of patients who had undergone total thyroidectomy. Patients were divided into Graves' disease and non-Graves' groups. Pre-operative and post-operative biochemical markers, including serum calcium, alkaline phosphatase and parathyroid hormone levels, were reviewed. A total of 225 patients met the inclusion criteria. Graves' disease was the most common indication (n = 134; 59.5 per cent) for thyroidectomy. Post-operative hypocalcaemia developed in 48 patients (21.3 per cent) and raised pre-operative serum alkaline phosphatase was noted in 94 patients (41.8 per cent). Raised pre-operative serum alkaline phosphatase was significantly associated with post-operative hypocalcaemia, particularly in Graves' disease patients (p < 0.05). Pre-operative serum alkaline phosphatase measurements help to predict post-thyroidectomy hypocalcaemia, especially in patients who do not develop hypoparathyroidism. Ascertaining the pre-operative serum alkaline phosphatase level in patients undergoing total thyroidectomy may help surgeons to identify at-risk patients.

Rejection is less common in children undergoing liver transplantation for hepatoblastoma.

PubMed

Ruth, N D; Kelly, D; Sharif, K; Morland, B; Lloyd, C; McKiernan, P J

2014-02-01

To compare the incidence of acute histologically proven rejection in children who have had a liver transplant for hepatoblastoma with a control group of children transplanted for biliary atresia (EHBA). A retrospective case notes based study was performed. Twenty patients were identified with hepatoblastoma who were transplanted at a single unit between 1991 and 2008. These were matched as closely as possible for age, gender, year of transplant and type of immunosuppression used to the control group transplanted for biliary atresia (n = 60). There was a significant decrease in rate of acute rejection as assessed by the rejection activity index (RAI) in the hepatoblastoma group (75% vs. 50%, respectively, p < 0.04). Chronic rejection was rare in both groups, but twice as common in the biliary atresia group. Equal levels of immunosuppression were achieved in both groups. Renal function was noted to be reduced one yr post-transplant in both groups, as previously reported. A modified immunosuppression regimen could be considered in children with hepatoblastoma undergoing liver transplantation. © 2013 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Retinal tear: an unusual complication of ocular toxoplasmosis.

PubMed

Celebi, Ali Riza Cenk; Kilavuzoglu, Ayse Ebru; Altiparmak, Ugur Emrah; Cosar, Cemile Banu; Ozkiris, Abdullah

2015-01-01

It is aimed to report on a 16-year-old patient with acquired ocular toxoplasmosis complicated by a retinal tear. Retrospective medical chart review. A 16-year-old Caucasian female presented with vision loss in her right eye. In addition to a white active lesion between the fovea and the optic nerve head, marked vitreous opacification was noted. She was diagnosed with ocular toxoplasmosis. The patient was treated with oral azithromycin, clindamycin, and trimethoprimsulfamethoxazole. One month later, retinochoroiditis resolved and vitreous cleared. Three months after onset, patient presented with floaters in the right eye and a retinal tear was located at the temporal region of the retina. Prophylactic argon laser treatment that encircled the retinal tear was performed. No other abnormalities were noted during 6 months of follow-up. Retinal tear associated with ocular toxoplasmosis is rare; however, a retinal tear can occur due to vitreoretinal traction following post-inflammatory structural alteration of the vitreous. Retinal tears may be seen during the healing phase, when the inflammation turns into tightening of vitreous substance. Careful retinal examination in cases of ocular toxoplasmosis is warranted, especially in patients with severe vitreous inflammation.

Hypertensive phase and early complications after Ahmed glaucoma valve implantation with intraoperative subtenon triamcinolone acetonide.

PubMed

Turalba, Angela V; Pasquale, Louis R

2014-01-01

To evaluate intraoperative subtenon triamcinolone acetonide (TA) as an adjunct to Ahmed glaucoma valve (AGV) implantation. Retrospective comparative case series. Forty-two consecutive cases of uncontrolled glaucoma undergoing AGV implantation: 19 eyes receiving intraoperative subtenon TA and 23 eyes that did not receive TA. A retrospective chart review was performed on consecutive pseudophakic adult patients with uncontrolled glaucoma undergoing AGV with and without intraoperative subtenon TA injection by a single surgeon. Clinical data were collected from 42 eyes and analyzed for the first 6 months after surgery. Primary outcomes included intraocular pressure (IOP) and number of glaucoma medications prior to and after AGV implantation. The hypertensive phase (HP) was defined as an IOP measurement of greater than 21 mmHg (with or without medications) during the 6-month postoperative period that was not a result of tube obstruction, retraction, or malfunction. Postoperative complications and visual acuity were analyzed as secondary outcome measures. Five out of 19 (26%) TA cases and 12 out of 23 (52%) non-TA cases developed the HP (P=0.027). Mean IOP (14.2±4.6 in TA cases versus [vs] 14.7±5.0 mmHg in non-TA cases; P=0.78), and number of glaucoma medications needed (1.8±1.3 in TA cases vs 1.6±1.1 in the comparison group; P=0.65) were similar between both groups at 6 months. Although rates of serious complications did not differ between the groups (13% in the TA group vs 16% in the non-TA group), early tube erosion (n=1) and bacterial endophthalmitis (n=1) were noted with TA but not in the non-TA group. Subtenon TA injection during AGV implantation may decrease the occurrence of the HP but does not alter the ultimate IOP outcome and may pose increased risk of serious complications within the first 6 months of surgery.

Hypertensive phase and early complications after Ahmed glaucoma valve implantation with intraoperative subtenon triamcinolone acetonide

PubMed Central

Turalba, Angela V; Pasquale, Louis R

2014-01-01

Objective To evaluate intraoperative subtenon triamcinolone acetonide (TA) as an adjunct to Ahmed glaucoma valve (AGV) implantation. Design Retrospective comparative case series. Participants Forty-two consecutive cases of uncontrolled glaucoma undergoing AGV implantation: 19 eyes receiving intraoperative subtenon TA and 23 eyes that did not receive TA. Methods A retrospective chart review was performed on consecutive pseudophakic adult patients with uncontrolled glaucoma undergoing AGV with and without intraoperative subtenon TA injection by a single surgeon. Clinical data were collected from 42 eyes and analyzed for the first 6 months after surgery. Main outcome measures Primary outcomes included intraocular pressure (IOP) and number of glaucoma medications prior to and after AGV implantation. The hypertensive phase (HP) was defined as an IOP measurement of greater than 21 mmHg (with or without medications) during the 6-month postoperative period that was not a result of tube obstruction, retraction, or malfunction. Postoperative complications and visual acuity were analyzed as secondary outcome measures. Results Five out of 19 (26%) TA cases and 12 out of 23 (52%) non-TA cases developed the HP (P=0.027). Mean IOP (14.2±4.6 in TA cases versus [vs] 14.7±5.0 mmHg in non-TA cases; P=0.78), and number of glaucoma medications needed (1.8±1.3 in TA cases vs 1.6±1.1 in the comparison group; P=0.65) were similar between both groups at 6 months. Although rates of serious complications did not differ between the groups (13% in the TA group vs 16% in the non-TA group), early tube erosion (n=1) and bacterial endophthalmitis (n=1) were noted with TA but not in the non-TA group. Conclusions Subtenon TA injection during AGV implantation may decrease the occurrence of the HP but does not alter the ultimate IOP outcome and may pose increased risk of serious complications within the first 6 months of surgery. PMID:25050061

Necrotizing fasciitis: 11-year retrospective case review in South Auckland.

PubMed

Kulasegaran, Suheelan; Cribb, Benjamin; Vandal, Alain C; McBride, Stephen; Holland, David; MacCormick, Andrew D

2016-10-01

The aims of this paper were to review our experience with necrotizing fasciitis at Middlemore Hospital and to define the trends in incidence, inpatient mortality and microbiological profile. A computerized search of the electronic medical records was undertaken to identify adult patients with a diagnosis of necrotizing fasciitis between January 2000 and December 2010. A retrospective review of the clinical records was performed. Of the 138 patients with necrotizing fasciitis identified, 129 had their diagnosis confirmed at operation. The mortality at 30 days was 20.3% (95% confidence interval (CI) 13.9%-28.0%). There was a significant reduction in hospital mortality in each successive year of the study period with an odds ratio of 0.84 (95% CI 0.71-0.98, P = 0.03). A pattern of increasing incidence was noted until February 2004 (95% CI September 2002-July 2005). This was followed by a significant decrease in incidence. The empirical antibiotic regime of clindamycin, gentamicin and penicillin provides satisfactory cover against 95% of the causative pathogens. This represents the largest single-centre published case series in New Zealand. Despite concerns of increasing incidence and mortality associated with necrotizing fasciitis in New Zealand, the experience in South Auckland shows a decrease in incidence of necrotizing fasciitis since 2004 and a statistically significant decreasing trend in hospital mortality. © 2015 Royal Australasian College of Surgeons.

Retrospective Evaluation of Topical Bimatoprost and Iris Pigmentation Change.

PubMed

Zaleski-Larsen, Lisa A; Ruth, Nadine H; Fabi, Sabrina G

2017-12-01

Topical bimatoprost is a topical prostaglandin analog originally used to treat glaucoma and more recently used to cosmetically induce hypertrichosis of the eyelashes. Iris pigmentation change has been noted in the treatment of glaucoma but has not been assessed with the cosmetic periorbital application of bimatoprost. To evaluate for iris pigmentation change with the long-term cosmetic use of topical bimatoprost. A retrospective chart review in a cosmetic dermatology practice of women (N = 50) who consistently purchased topical bimatoprost over an average of 4.59 years was compared with that of age-matched non-bimatoprost patients (N = 50). A blinded evaluator assessed each patient for iris pigmentary change. No iris pigmentation change was noted with the cutaneous application of bimatoprost. The cutaneous application of bimatoprost appears to be safe with minimal risk for iris pigmentation change.

[18F]-Fluoro-Deoxy-Glucose Positron Emission Tomography Scan Should Be Obtained Early in Cases of Autoimmune Encephalitis

PubMed Central

Sarwal, A.; Hantus, S.

2016-01-01

Introduction. Autoimmune encephalitis (AE) is a clinically challenging diagnosis with nonspecific neurological symptoms. Prompt diagnosis is important and often relies on neuroimaging. We present a case series of AE highlighting the importance of an early [18F]-fluoro-deoxy-glucose positron emission tomography (FDG-PET) scan. Methods. Retrospective review of seven consecutive cases of autoimmune encephalitis. Results. All patients had both magnetic resonance imaging (MRI) and FDG-PET scans. Initial clinical presentations included altered mental status and/or new onset seizures. Six cases had serum voltage-gated potassium channel (VGKC) antibody and one had serum N-methyl-D-aspartate (NMDA) antibody. MRI of brain showed mesial temporal lobe hyperintensity in five cases of VGKC. The other two patients with VGKC or NMDA AE had restiform body hyperintensity on MRI brain or a normal MRI, respectively. Mesial temporal lobe hypermetabolism was noted in three cases on FDG-PET, despite initial unremarkable MRI. Malignancy workup was negative in all patients. Conclusion. A high index of suspicion for AE should be maintained in patients presenting with cognitive symptoms, seizures, and limbic changes on neuroimaging. In cases with normal initial brain MRI, FDG-PET can be positive. Additionally, extralimbic hyperintensity on MRI may also be observed. PMID:27559482

Sodium polystyrene sulfonate for the treatment of acute hyperkalemia: a retrospective study.

PubMed

Hagan, Amanda E; Farrington, Crystal A; Wall, Geoffrey C; Belz, Mark M

2016-01-01

Hyperkalemia is a common problem in hospitalized patients, especially those with underlying chronic kidney disease, but evidence-based guidelines for its treatment are lacking. Sodium polystyrene sulfonate (SPS), a cation exchange resin first approved by the FDA for the treatment of hyperkalemia in 1958, is frequently used alone or in conjunction with other medical therapies to lower serum potassium. Recently, the safety and efficacy of SPS have come into question based on multiple reported cases of bowel necrosis associated with SPS administration. The primary objective of this study was to evaluate the use of SPS for the treatment of hyperkalemia, at a large tertiary community teaching hospital, to determine its effectiveness and the incidence of related adverse side effects. A retrospective chart review was performed on all adult inpatients receiving single-dose SPS at a 466-bed tertiary community teaching hospital over a 3-year period. 501 patients received SPS for the treatment of hyperkalemia during their index hospital stay. Serum potassium levels decreased by 0.93 mEq/L on average at first recheck after SPS administration, with or without additional medical treatments. Our study identified 10 cases of hypernatremia (greater than 145 mEq/L), 31 cases of hypokalemia (less than 3.5 mEq/L), and 2 cases of bowel necrosis related to the administration of SPS. Our results suggest a serum potassium reduction of less than 1 mEq/L after administration of SPS for the treatment of acute hyperkalemia. Additionally, this study offers some evidence that the use of SPS may be associated with harm. We further note the need for standardized guidelines for the treatment of hyperkalemia at our institution.

Outcomes of CSF spectrophotometry in cases of suspected subarachnoid haemorrhage with negative CT: two years retrospective review in a Birmingham hospital.

PubMed

Bakr, A; Silva, D; Cramb, R; Flint, G; Foroughi, M

2017-04-01

The aim of this study was to evaluate the adherence to current guidelines for the investigation of suspected subarachnoid haemorrhage and the prevalence and outcome of computed tomography (CT)-negative aneurysmal subarachnoid haemorrhage. A retrospective review in a single large tertiary referral centre. A total of 796 patients, aged 16-90 years, who underwent lumbar puncture (LP) for suspected subarachnoid haemorrhage (SAH) following a negative or equivocal CT scan between January 2012 and November 2013 (23 months). Xanthochromia reports were obtained using the hospital's department of biochemistry database and clinical data for these patients were reviewed using patient notes. Of 796 CSF reports reviewed, 728 (91%) were negative for xanthochromia, 31 (4%) were positive and 37 (5%) were equivocal. Only 2 out of the 31 patients with positive spectrophotometry results were subsequently found to have an underlying aneurysm on CT angiography. A further 9 out of these 31 patients underwent digital subtraction angiography, with no cerebral aneurysms being detected. Amongst the 37 patients with equivocal xanthochromia reports, 13 underwent CT angiography and only 1 cerebral aneurysm was detected. In patients with clinically suspected SAH but who have negative or questionable CT findings, CSF analysis is likely to be negative in the vast majority of cases, which was 91% in our series. In patients yielding positive or equivocal CSF results the likelihood of an aneurysm being detected is low, amounting to three out of 68 or approximately one in 23 (approximately 4%). Overall in suspected SAH cases where CT scan has been negative, the rate for the detection of cerebral aneurysm is three out of 796 cases (0.4%).

Usefulness of high-dose intravenous human immunoglobulins treatment for refractory recurrent pericarditis.

PubMed

Moretti, Michele; Buiatti, Alessandra; Merlo, Marco; Massa, Laura; Fabris, Enrico; Pinamonti, Bruno; Sinagra, Gianfranco

2013-11-01

The management of refractory recurrent pericarditis is challenging. Previous clinical reports have noted a beneficial effect of high-dose intravenous human immunoglobulins (IvIgs) in isolated and systemic inflammatory disease-related forms. In this article, we analyzed retrospectively our clinical experience with IvIg therapy in a series of clinical cases of pericarditis refractory to conventional treatment. We retrospectively analyzed 9 patients (1994 to 2010) with refractory recurrent pericarditis, who received high-dose IvIg as a part of their medical treatment. Nonsteroidal anti-inflammatory drugs (NSAIDs), steroids, or colchicine treatment was not discontinued during IvIg treatment. No patients had a history of autoimmune or connective tissue diseases. During an average period of 11 months from the first recurrence, patients had experienced a mean of 5 relapses before the first IvIg treatment. In 4 cases, patients showed complete clinical remission with no further relapse after the first IvIg cycle. Two patients experienced a single minor relapse, responsive to short-term nonsteroidal anti-inflammatory drugs. In 2 patients, we performed a second cycle of IvIg after a recurrence of pericarditis, with subsequent complete remission. One patient did not respond to 3 cycles of IvIg and subsequently underwent pericardial window and long-term immunosuppressive treatment. No major adverse effect was observed in consequence of IvIg administration in all the cases. In conclusion, although IvIg mode of action is still poorly understood in this setting, this treatment can be considered as an option in patients with recurrent pericarditis refractory to conventional medical treatment and, in our small series, has proved to be effective in 8 of 9 cases. Copyright © 2013 Elsevier Inc. All rights reserved.

Assessment of documentation of DSM-IV-TR Criteria A for diagnosis of schizophrenia in psychiatric unit, tertiary hospital, Malaysia.

PubMed

Maung, K; Ohnmar, H; Than, W; Ramli, M; Najwa Hanim, M R; Ali Sabri, R; Ahmad Zafri, A B

The purposes of this study were to investigate the documentation of the DSM-IV-TR- Criteria A in diagnoses of schizophrenia and to identify the symptoms associated with over diagnosis of schizophrenia. This study involved a retrospective review and analysis of data from case notes. Data of 107 newly diagnosed patients with schizophrenia were keyed in and analyzed using SPSS v 19. The cases were then evaluated for the use of the DSM-IV-TR- Criteria A. Over diagnosis was noted in 37.39% of the patients. Disorganised behaviour (12.5%), affective flattening (12.5%), hallucination (16%) and non-bizarre delusion (18.3%) significantly contributed to the over-diagnosis of schizophrenia. Symptoms such as non-bizarre delusion and hallucination were the most commonly used in over-diagnosing schizophrenia and were statistically significant with p ≤0.05. There was a significant lack of DSM-IV-TR Criteria A among the data documented to diagnose schizophrenia and non-bizarre delusion and hallucination were the most commonly used in over-diagnosing schizophrenia. This key problem needs to be addressed. The reliability of a diagnosis is indispensable and achievable with the proper clinical application of DSM-IV-TR Criteria A. The DSM-IV-TR Criteria have been perceived to be useful and reliable and is most widely used throughout the world.

Can cemented dual-mobility cups be used without a reinforcement device in cases of mild acetabular bone stock alteration in total hip arthroplasty?

PubMed

Haen, T X; Lonjon, G; Vandenbussche, E

2015-12-01

Cemented versions of dual-mobility cups (DMCs), helpful in cases of bone stock alteration, are usually used in association with a reinforcement device. To simplify the intervention in elderly subjects or those with a poor bone stock, the cups can be cemented directly into the bone, but the long-term result remains uncertain. We conducted a retrospective study in this population so as to: (1) assess whether cemented fixation of a DMC without a reinforcement device leads to a higher loosening rate, (2) confirm its efficacy in preventing dislocations in subjects at high risk of instability, and (3) measure the functional results. Cemented fixation of a DMC is reliable in cases of moderate alteration of bone stock. Sixty-four patients (66 hips) undergoing implantation of a cemented DMC (Saturne™) without a reinforcement device were included in this single-center retrospective study. Their mean age was 79.8 years (range, 40-95 years). The indications varied: hip osteoarthritis (30.3%), prosthesis revision (44.0%), and trauma (25.8%). The patients were evaluated radiologically and clinically at follow-up. The main evaluation criterion was the revision rate for aseptic loosening. Dislocations, the infection rate, and the Postel Merle d'Aubigné (PMA) score were noted. At the mean follow-up of 4.2 years, three (4.6%) patients had been lost to follow-up and 22 (33.3%) had died. There was one case of aseptic loosening (1.5%). Cup survival was 98% at 5 years (95%CI [94-100]). There were no dislocations. There was one revision for infection. The mean PMA score was 15.5 (range, 9-18). The frequency of acetabular loosening was comparable to the frequency in cemented DMCs with a reinforcement device. A cemented DMC without a reinforcement device is possible and is a simple and viable option when there is moderate bone stock alteration. IV, retrospective cohort study. Copyright © 2015 Elsevier Masson SAS. All rights reserved.

East London Experience with Enteric Fever 2007-2012

PubMed Central

Dave, Jayshree; Millar, Michael; Maxeiner, Horst; Freedman, Joanne; Meade, Rachel; Rosmarin, Caryn; Jordan, Matthew; Andrews, Nick; Holliman, Richard; Sefton, Armine

2015-01-01

Purpose The clinical presentation and epidemiology for patients with enteric fever at two hospitals in East London during 2007–2012 is described with the aim to identify preventive opportunities and to reduce the cost of treatment. Methods A retrospective analysis of case notes from patients admitted with enteric fever during 2007 to 2012 with a microbiologically confirmed diagnosis was undertaken. Details on clinical presentation, travel history, demographic data, laboratory parameters, treatment, patient outcome and vaccination status were collected. Results Clinical case notes were available for 98/129 (76%) patients including 69 Salmonella enterica serovar Typhi (S. Typhi) and 29 Salmonella enterica serovar Paratyphi (S. Paratyphi). Thirty-four patients (35%) were discharged from emergency medicine without a diagnosis of enteric fever and then readmitted after positive blood cultures. Seventy-one of the 98 patients (72%) were UK residents who had travelled abroad, 23 (23%) were foreign visitors/new entrants to the UK and four (4%) had not travelled abroad. Enteric fever was not considered in the initial differential diagnosis for 48/98 (49%) cases. The median length of hospital stay was 7 days (range 0–57 days). The total cost of bed days for managing enteric fever was £454,000 in the two hospitals (mean £75,666/year). Median time to clinical resolution was five days (range 1–20). Seven of 98 (7%) patients were readmitted with relapsed or continued infection. Six of the 71 (8%) patients had received typhoid vaccination, 34 (48%) patients had not received vaccination, and for 31 cases (44%) vaccination status was unknown. Conclusions Further interventions regarding education and vaccination of travellers and recognition of the condition by emergency medicine clinicians in travellers to South Asia is required. PMID:25790017

Versatile utilization of real-time intraoperative contrast-enhanced ultrasound in cranial neurosurgery: technical note and retrospective case series.

PubMed

Lekht, Ilya; Brauner, Noah; Bakhsheshian, Joshua; Chang, Ki-Eun; Gulati, Mittul; Shiroishi, Mark S; Grant, Edward G; Christian, Eisha; Zada, Gabriel

2016-03-01

Intraoperative contrast-enhanced ultrasound (iCEUS) offers dynamic imaging and provides functional data in real time. However, no standardized protocols or validated quantitative data exist to guide its routine use in neurosurgery. The authors aimed to provide further clinical data on the versatile application of iCEUS through a technical note and illustrative case series. Five patients undergoing craniotomies for suspected tumors were included. iCEUS was performed using a contrast agent composed of lipid shell microspheres enclosing perflutren (octafluoropropane) gas. Perfusion data were acquired through a time-intensity curve analysis protocol obtained using iCEUS prior to biopsy and/or resection of all lesions. Three primary tumors (gemistocytic astrocytoma, glioblastoma multiforme, and meningioma), 1 metastatic lesion (melanoma), and 1 tumefactive demyelinating lesion (multiple sclerosis) were assessed using real-time iCEUS. No intraoperative complications occurred following multiple administrations of contrast agent in all cases. In all neoplastic cases, iCEUS replicated enhancement patterns observed on preoperative Gd-enhanced MRI, facilitated safe tumor debulking by differentiating neoplastic tissue from normal brain parenchyma, and helped identify arterial feeders and draining veins in and around the surgical cavity. Intraoperative CEUS was also useful in guiding a successful intraoperative needle biopsy of a cerebellar tumefactive demyelinating lesion obtained during real-time perfusion analysis. Intraoperative CEUS has potential for safe, real-time, dynamic contrast-based imaging for routine use in neurooncological surgery and image-guided biopsy. Intraoperative CEUS eliminates the effect of anatomical distortions associated with standard neuronavigation and provides quantitative perfusion data in real time, which may hold major implications for intraoperative diagnosis, tissue differentiation, and quantification of extent of resection. Further prospective studies will help standardize the role of iCEUS in neurosurgery.

Anatomical popliteal artery entrapment syndrome.

PubMed

Kwon, Yong Jae; Kwon, Tae-Won; Gwon, Jun Gyo; Cho, Yong-Pil; Hwang, Seung-Jun; Go, Ki-Young

2018-05-01

The aim of this study was to analyze anatomical popliteal artery entrapment syndrome (PAES) and to individualize the treatment of this condition according to the anatomical status of the artery and the adjacent structure. A total of 35 anatomical PAES legs in 23 consecutive patients treated within the Asan Medical Center, Seoul, Korea between 1995 and 2011 were analyzed retrospectively. Anatomical PAES was diagnosed by MRI and/or CT scans of the knee joint, and CT or conventional transfemoral arteriography of the lower extremities. We noted a type II gastrocnemius medial head (GNM) anomaly, a type III GNM anomaly, or an aberrant plantaris muscle in 51.4%, 20%, and 28.6% of PAES legs, respectively. In assessments of the arterial lesions, popliteal or tibial artery occlusion was noted in 19 of 26 symptomatic PAES legs. For cases without popliteal artery lesions, myotomy of the anatomically deranged muscle was performed in 5 of 7 symptomatic and 4 of 9 asymptomatic PAES legs. For occluded popliteal arteries, we performed ten direct repairs of the pathological popliteal artery and 4 femoro-below the knee popliteal bypass surgeries. As a result of the arterial Surgery, 9 direct procedures with myotomy yielded a patent artery, while 3 graft failures were noted in the bypass group. The median follow-up period was 84 months (range, 12-206 months). We recommend that treatment of PAES should be individualized based on pathology, symptoms, and various imaging studies.

[Infantile hypertrophic pyloric stenosis. Report of 142 cases].

PubMed

Jlidi, Said; Ben Youssef, Dhouha; Ghorbel, Sofiene; Mattoussi, Nadia; Khemakhem, Rachid; Nouira, Faouzi; Chaouachi, Béji

2008-01-01

Hypertrophic pyloric stenosis (HPS) is a common condition affecting infants before the first three months of life. Analysis of our results and comparison with literature to determine particularities of HPS in our country. We conducted a retrospective review of 142 patients presenting HPS, between 1990 and 2003. In this study male sex was predominant, with a sex-ratio of 3.8/1. The classical symptom of projectile vomiting was always present, a pyloric tumor was palpated in 19.7% of the cases, metabolic disturbance was noted in 44.3% of patients. The diagnosis was confirmed by ultrasonography and sometimes contrast upper gastrointestinal study. All the infants were treated surgically unless three patients dying before operation, because of a late diagnosis. Postoperative courses were uneventful in 87.4% of cases. Three patients were dead after operation, because of medical complication. The cause of HPS is unknown. The diagnosis is suggested by clinic features and confirmed by imaging. Early diagnosis prevents from metabolic complications due to vomiting. Surgical treatment allows early feeding and is associated with a low complication rate and a good long-term outcome.

Recurrent intraoral HSV-1 infection: A retrospective study of 58 immunocompetent patients from Eastern Europe.

PubMed

Tovaru, Serban; Parlatescu, Ioanina; Tovaru, Mihaela; Cionca, Lucia; Arduino, Paolo-Giacomo

2011-03-01

To revise the clinical features of the recurrent intraoral herpetic infection (RIOH) with respect to precipitating factors, demographic, clinical features and outcome. Fifty-eight, unrelated Caucasian, immunocompetent patients with positive laboratory test for intraoral Herpes simplex virus infection were studied. The mean age in the women's group (n=42) was 41.23 years (± 21.73) and in the men's group was 32.25 years (±15.68). Possible trigger factors were identified in 9 cases (15.5%). General symptoms were noted in 20 cases (34.48%). Most of patients in this study presented multiple lesions. 14 patients had vermillion lesions associated with intraoral lesions. In most of the cases both fixed and mobile mucosa was concomitantly involved. Treatment was prescribed in order to control the symptoms and to shorten the evolution with minimal side effects. Intraoral secondary herpetic infection could be polymorphous and sometimes associated with general symptoms. The recognition of its atypical features may prevent unnecessary and costly investigations and treatments for unrelated though clinically similar-appearing disorders.

Retrobulbar chlorpromazine in management of painful eye in blind or low vision patients.

PubMed

Ortiz, A; Galvis, V; Tello, A; Miro-Quesada, J J; Barrera, R; Ochoa, M

2017-04-01

To evaluate the results of applying retrobulbar chlorpromazine in the management of patients with painful blind eyes or with very poor vision. A retrospective, descriptive review was carried out on the medical records of 33 patients who were treated with a retrobulbar injection of chlorpromazine (25mg) for the management of painful blind eyes in Centro Oftalmológico Virgilio Galvis. Pain control was achieved in 90% of cases (with mean follow-up of 2.1 years). The mean intraocular pressure decreased by 37%. In 7 out of 12 eyes that maintained residual vision, loss of some degree of vision was acknowledged. One patient required an additional cyclodestructive procedure, another one required an absolute alcohol injection, and in an additional case evisceration surgery was necessary to achieve pain control. No serious complications were noted with this therapy. Retrobulbar injection of chlorpromazine is a valid option in painful, blind eye cases (or with very poor vision) with a poor visual prognosis. Copyright © 2016 Sociedad Española de Oftalmología. Publicado por Elsevier España, S.L.U. All rights reserved.

Evaluation of usefulness of fine-needle aspiration cytology in the diagnosis of tumours of the accessory parotid gland: a preliminary analysis of a case series in Japan.

PubMed

Iguchi, Hiroyoshi; Wada, Tadashi; Matsushita, Naoki; Oishi, Masahiro; Teranishi, Yuichi; Yamane, Hideo

2014-07-01

The accuracy and sensitivity of fine-needle aspiration cytology (FNAC) in this analysis were not satisfactory, and the false-negative rate seemed to be higher than for parotid tumours. The possibility of low-grade malignancy should be considered in the surgical treatment of accessory parotid gland (APG) tumours, even if the preoperative results of FNAC suggest that the tumour is benign. Little is known about the usefulness of FNAC in the preoperative evaluation of APG tumours, probably due to the paucity of APG tumour cases. We examined the usefulness of FNAC in the detection of malignant APG tumours. We conducted a retrospective analysis of 3 cases from our hospital, along with 18 previously reported Japanese cases. We compared the preoperative FNAC results with postoperative histopathological diagnoses of APG tumours and evaluated the accuracy, sensitivity, specificity and false-negative rates of FNAC in detecting malignant APG tumours. There were four false-negative cases (19.0%), three of mucoepidermoid carcinomas and one of malignant lymphoma. One false-positive result was noted in the case of a myoepithelioma, which was cytologically diagnosed as suspected adenoid cystic carcinoma. The accuracy, sensitivity and specificity of FNAC in detecting malignant tumours were 76.2%, 60.0% and 90.9%, respectively.

Brilliant Blue G double staining enhances successful internal limiting membrane peeling with minimal adverse effect by low cellular permeability into live cells.

PubMed

Hisatomi, Toshio; Notomi, Shoji; Tachibana, Takashi; Oishi, Seiichiro; Asato, Ryo; Yamashita, Takehiro; Murakami, Yusuke; Ikeda, Yasuhiro; Enaida, Hiroshi; Sakamoto, Taiji; Ishibashi, Tatsuro

2015-02-01

Brilliant Blue G is used as a surgical adjuvant for retinal surgery. Although BBG double or multiple staining was reported, the effectiveness and safety of repeated staining is still elusive. To further examine the effectiveness and safety, we examined BBG in clinical cases in vivo, primary cell culture in vitro, and surgically resected specimen ex vivo. A retrospective interventional case series with in vitro and ex vivo studies were performed. Vitrectomy was performed in 28 cases of epiretinal membrane with BBG single to multiple staining. The surgically resected membranes were stained by BBG with or without cellular fixation. Primary cell cultures were examined with BBG and live/death cell markers, such as Calcein AM and TUNEL. Single staining provided satisfactory staining in seven cases. Double or multiple staining substantially visualized internal limiting membrane (21 cases), especially the edges of remaining internal limiting membrane (11 cases). Adverse retinal staining was not noted and the final visual acuity showed no difference with multiple staining. The live cells barely stained with BBG, while some dead cells were stained. Brilliant Blue G multiple staining substantially enhanced the visualization of internal limiting membrane. The absence of abnormal staining supports the safety of repeated BBG staining.

Suicide and Fire: A 20-Year Study of Self-Immolation Death in Sousse, Tunisia.

PubMed

Jedidi, Maher; El Khal, Mohamed Cherif; Mlayeh, Souheil; Masmoudi, Tasnim; Mahjoub, Mohamed; Brahem, Mohamed Yassine; Ben Dhiab, Mohamed; Zemni, Majed; Souguir, Mohamed Kamel

Self-immolation is a self-destructive conduct described since antiquity. Its frequency is variable from one country to another and it is a real public health problem in parts of the world. In Tunisia, after the 2011 revolution the problem of self-immolation protest has been highly publicized giving the impression of an increase in this phenomenon. This is a retrospective analysis of all fatal self-immolation cases, collected over a 20-year period (1996-2015) at the Forensic Medicine Department of the Farhat Hached University Hospital, Sousse, Tunisia. A total of 41 cases were collected, of which 23 were men (56%). The mean age was 36.1 years. Prior to 2011, 78.9% of the victims of self-immolation were women and after 2011, 86.4% were men. The rural origin of the victims was found in 56.25% of the cases. History of psychiatric illness was found in four individuals. The self-immolation took place in the victims' homes in 19 cases (46.3%). It came after a conjugal or family conflict in 14 cases (34.1%) and it is of protest character in 8 cases (19.5%). This study confirmed the increasing frequency of self-immolation in Tunisia after the 2011 revolution and noted a change in the victims' profiles.

Ulnar neuropathy at or distal to the wrist: traumatic versus cumulative stress cases.

PubMed

Chiodo, Anthony; Chadd, Edmund

2007-04-01

To identify clinical and electromyographic characteristics of ulnar neuropathy at or below the wrist, comparing those caused by unitary trauma with those caused by suspected cumulative stress. Retrospective case series. University hospital electromyography laboratory. Patients with electrodiagnostic evidence of an ulnar neuropathy at or distal to the wrist over a 3-year period. Forty-seven hands from 42 patients (age range, 20-80y; mean, 52y) were identified and evaluated in this study. Record review of clinical history, physical examination, electromyography, and treatment. Etiology of injury, physical signs and symptoms, and electromyographic testing results. Ulnar neuropathy at or distal to the wrist is commonly mischaracterized because of other mononeuropathies in the upper extremity and because of peripheral polyneuropathy. Ulnar neuropathy because of cumulative stress presents typically with sensory symptoms (63%) and a normal examination (71%), whereas trauma cases present with motor with or without sensory symptoms (92%) with motor abnormalities (92%) confirmed on examination. Traumatic cases are characterized by electromyography by decreased sensory and motor-evoked amplitudes, prolonged motor distal latencies, and abnormal needle examination. The amplitude changes are noted comparing with laboratory norms and comparing side to side. No characteristic pattern of abnormalities on electromyography is noted in the cumulative stress cases. Patients with no motor symptoms, regardless of etiology, are more apt to have sensory distal latency prolongation, whereas those with motor symptoms have motor amplitude and needle examination abnormalities. Traumatic ulnar neuropathy at or distal to the wrist is characterized by motor symptoms and sensory and motor axonal loss by electromyography, whereas cumulative stress cases have sensory symptoms and electromyographic findings that are highly variable and noncharacteristic. Patients with no motor symptoms are more apt to show sensory distal latency abnormalities on electromyography, whereas those with motor symptoms show motor-evoked amplitude and needle electromyography abnormalities.

Peptide Receptor Radionuclide Therapy with 177Lu-DOTATATE for Metastatic Neuroendocrine Tumor Occurring in Association with Multiple Endocrine Neoplasia Type 1 and Cushing's Syndrome.

PubMed

Naik, Chinna; Basu, Sandip

2017-01-01

Neuroendocrine tumor (NET) occurring in association with other endocrine syndromes forms a distinct entity. The aim was to assess the therapy response profile of the routine peptide receptor radionuclide therapy (PRRT) in this relatively uncommon but clinically challenging subgroup of patients. A retrospective analysis was undertaken from the case records from those who were treated with 177 Lu-DOTATATE for metastatic NET. In addition to assessing the therapeutic efficacy, emphasis was also given to study lesional sites and scan pattern. A total of 5 cases were found: In this series of five cases, four belonged to multiple endocrine neoplasia type 1 (MEN1) syndrome; in these four MEN1 syndrome patients, the primary site of NET was thymic region ( n = 1), duodenum ( n = 1), and pancreas ( n = 2). The fifth case was of Cushing's syndrome with the primary site of NET in the thymus. A good symptomatic response was observed in all MEN1 syndrome cases (100%) and progression of symptoms in the patient with Cushing's syndrome. The biochemical response (assessed by measurement of tumor marker serum chromogranin A) demonstrated very good partial response (defined by more than 75% reduction of tumor marker) in 2 MEN1 cases and Cushing's syndrome, good partial response (25-75% reduction of tumor marker) in the remaining 2 MEN1 cases. Scan wise (assessed by technetium [ 99m Tc]-hydrazinonicotinamide [HYNIC]-tektrotyd [TOC]/ 68 Ga-DOTA-NOC/TATE positron emission tomography-computed tomography [PET-CT] and fluorodeoxyglucose [FDG] PET-CT) partial response was observed in 3 MEN1 cases, stable disease was noted in one MEN1 case and disease progression was noted in the patient with Cushing's syndrome. The change in FDG uptake was found to be an important sensitive scan parameter in the treatment evaluation of NETs compared to somatostatin receptor-based imaging in the cases with low MiB1 index. In our series, good palliative response to 177 Lu-DOTA-octreotate (DOTATATE) PRRT was observed in most NET patients associated with MEN1 syndrome without any major hematological or renal toxicity.

Correlation between thigh pain and radiological findings with a proximally porous-coated stem.

PubMed

Kinov, Plamen; Radl, Roman; Zacherl, Maximilian; Leithner, Andreas; Windhager, Reinhard

2007-10-01

Thigh pain has been consistently reported with cementless hip arthroplasty. The correlation between thigh pain and radiological findings and the clinical significance of thigh pain have not been studied in any detail. We carried out a retrospective study to analyse the performance of a proximally porous-coated cementless femoral component. Ninety-eight total hip arthroplasties were followed up clinically and radiologically for an average of 33 months (range: 12 to 64) after operation. The clinical results were good or excellent in 85 cases (87%). Thirteen patients (13%) reported thigh pain at latest follow-up. Subsidence of the stem was recorded in 10 cases, cortical thickening occurred in 14 hips (14%), and 17 hips (17%) presented proximal osteopenia. Proximally, radiolucent lines were observed in 11 cases. Thigh pain correlated with radiolucent lines, femoral thickening, fibrous fixation and stem migration. Bone remodelling was noted to continue even five years after implantation. Our observations demonstrated bone ingrowth in the majority of the cases and a low incidence of thigh pain. The correlation between radiological changes and thigh pain suggests implant micromotion and migration in some hips. Patients with thigh pain, changes in the proximal femur and progressive subsidence need further clinical and radiological follow-up.

Spontaneous rupture of the spleen due to infectious mononucleosis.

PubMed

Farley, D R; Zietlow, S P; Bannon, M P; Farnell, M B

1992-09-01

Spontaneous splenic rupture is an extremely rare but life-threatening complication of infectious mononucleosis in young adults. Although splenectomy remains effective treatment, reports of successful nonoperative management have challenged the time-honored approach of emergent laparotomy. On retrospective analysis of our institutional experience with 8,116 patients who had this disease during a 40-year period, we found 5 substantiated cases of atraumatic splenic rupture due to infectious mononucleosis. Four additional cases of suspected splenic rupture were noted. All nine patients were hospitalized and treated (seven underwent splenectomy and two were treated with supportive measures only), and they remain alive and well. In patients with infectious mononucleosis suspected of having rupture of the spleen, a rapid but thorough assessment and prompt implementation of appropriate management should minimize the associated morbidity and mortality. On the basis of review of the medical literature and careful scrutiny of our own experience, we advocate emergent splenectomy for spontaneous splenic rupture in patients with infectious mononucleosis.

Does the Intestinal Parasite Enterobius vermicularis Cause Acute Appendicitis?

PubMed

Pirhan, Yavuz; Özen, Fatma Zeynep; Kılınç, Çetin; Güçkan, Rıdvan

2017-06-01

Although intestinal parasitic infections rarely cause acute appendicitis, they are common public health problems in undeveloped and developing countries. Parasitic infections should be kept in mind in patients clinically suspected of having acute appendicitis, and treatment procedures should be adopted according to the etiology. Herein we presented the cases of four patients with clinical findings of acute appendicitis. Patients were clinically suspected of having acute appendicitis, and Enterobius vermicularis was detected in the pathological examinations of specimens. Pinworm infections are common parasitic infections that may mimic appendicitis. The pathology of the four cases was noted when the file of 186 patients aged between 4 and 72 years who underwent surgery for acute appendicitis in my hospital was retrospectively reviewed. When the appendectomy specimen was examined histopathologically it was understood that acute appendicitis was caused by Enterobius vermicularis parasite. In Enterobius infections, performing systemic therapy for patients and their family members is sufficient. To prevent unnecessary appendectomy, this type of infection should be made to ask in the history and clinical findings of patients.

The Biographical Personality Interview (BPI)--a new approach to the assessment of premorbid personality in psychiatric research. Part I: Development of the instrument.

PubMed

von Zerssen, D; Pössl, J; Hecht, H; Black, C; Garczynski, E; Barthelmes, H

1998-01-01

The Biographical Personality Interview (BPI) is a research instrument for the retrospective assessment of premorbid personality traits of psychiatric patients. Its construction is based on results of a series of investigations in which biographical data from psychiatric case notes were analysed with respect to premorbid personality traits. In order to avoid methodological shortcomings of the utilisation of clinical records, an interview technique was developed. It is applied by two independent, specially trained investigators who are kept "blind" regarding any clinical data of the subject under study. One of them has to conduct the interview of a clinically remitted patient and to provide an interview protocol, the other one has to rate personality traits from that protocol along a large series of purely descriptive items. Sum scores for six personality structures ("types") are calculated and the case is then assigned to the intra-individually dominating personality type according to the highest of these scores.

Use of Lumbar Punctures in the Management of Ocular Syphilis.

PubMed

Reekie, Ian; Reddy, Yaviche

2018-01-01

Ocular syphilis has become rare in the developed world, but is a common presentation to ophthalmology departments in South Africa. We investigated the proportion of patients diagnosed with ocular syphilis who went on to receive lumbar punctures, and determined the fraction of these who had cerebrospinal fluid findings suggestive of neurosyphilis. We aimed to determine whether the use of lumbar punctures in ocular syphilis patients was beneficial in picking up cases of neurosyphilis. Retrospective study of case notes of patients admitted to two district hospitals in Durban, South Africa, with ocular syphilis over a 20-month period. A total of 31 of 68 ocular syphilis patients underwent lumbar puncture, and of these, eight (25.8%) had findings suggestive of neurosyphilis. Lumbar puncture in ocular syphilis patients should continue to be a routine part of the investigation of these patients; a large proportion of ocular syphilis patients show cerebrospinal fluid findings suggestive of neurosyphilis, are at risk of the complications of neurosyphilis, and should be managed accordingly.

Preliminary Evidence for the Off-Label Treatment of Bulimia Nervosa With Psychostimulants: Six Case Reports.

PubMed

Keshen, Aaron; Helson, Thomas

2017-07-01

Psychostimulants have been assessed in bulimia nervosa patients with comorbid attention deficit/hyperactivity disorder (ADHD), but few studies have examined the impact of psychostimulants on bulimia nervosa patients without comorbid ADHD. The aim of this study was to examine psychostimulants as a potential treatment for bulimia nervosa and to assess the concern of weight loss, given the medication's appetite-suppressing effects. This retrospective study describes 6 case reports of outpatients who were prescribed a psychostimulant specifically for their bulimia nervosa. The number of binge/purge days per months and body mass index were assessed. All patients demonstrated reductions in the number of binge/purge days per month, and 1 patient experienced total remission of bulimic symptoms. Minor fluctuations in weight were observed, but no clinically significant reductions in weight were noted. These findings support the need for clinical trials to examine the efficacy and safety of this potential treatment. © 2017, The American College of Clinical Pharmacology.

Health impact assessment and evaluation of a Roma housing project in Hungary.

PubMed

Molnár, Agnes; Adány, Róza; Adám, Balázs; Gulis, Gabriel; Kósa, Karolina

2010-11-01

An outstanding feature of marginalized Roma communities is their severely substandard living conditions, which contribute to their worse health status compared to the majority. However, health consequences of international and local-level housing initiatives in most cases fail to be assessed prospectively or evaluated after implementation. This paper summarizes the result of a retrospective health impact assessment of a Roma housing project in Hungary in comparison with the outcome evaluation of the same project. Positive impacts on education, in- and outdoor conditions were noted, but negative impacts on social networks, housing expenses and maintenance, neighbourhood satisfaction and no sustained change in health status or employment were identified. Recommendations are made to improve efficiency and sustainability of housing development initiatives among disadvantaged populations. Copyright © 2010 Elsevier Ltd. All rights reserved.

Adult-onset minimal change disease among Taiwanese: clinical features, therapeutic response, and prognosis.

PubMed

Huang, J J; Hsu, S C; Chen, F F; Sung, J M; Tseng, C C; Wang, M C

2001-01-01

There are some racial differences in the prevalence and prognosis of idiopathic nephrotic syndrome; however, reports about minimal change disease (MCD) in Chinese were rare. We retrospectively analyzed 123 Chinese adults with idiopathic nephrotic syndrome, who received percutaneous renal biopsy in our institution within the last 10 years. In total, 46 patients (37.4%) were compatible with the pathological diagnosis of MCD. The male to female ratio was 1.2:1. The mean age of onset was 30.9 years, and 80% of the patients with MCD were less than 40 years. The mean daily proteinuria was 10.2 g, and serum albumin was 1.8 mg/dl. Azotemia occurred in 16 (35%) of 46 cases; hypertension, 13%; and microscopic hematuria, 13%. High selectivity index for proteinuria (SI <0.1) was noted in 12 (39%) of 31 cases; and high IgE level was found in 83.7% of the study subjects, although only one case had allergic history. Complete remission in 36 MCD patients treated with corticosteroid was achieved by 42% (15/36), 80% (29/36), and 94% (34/36) within 4, 8, and 12 weeks, respectively. The time interval to remission was similar between the younger group (<40 years old, 1.7 months) and older group (>40 years old, 1.6 months). Nineteen (56%) of 34 cases with steroid response did not relapse, and the other cases (44%) had a mean relapse rate of 1.5 times per patient within a period of 45 months. The age of onset in MCD cases was not significantly correlated with steroid-responsive rate, and the time interval to remission. However, a tendency existed between the onset in the young age and the sequentially relapsing rate (p = 0.06). Two cases with primary steroid resistance and 5 cases with frequent relapse or steroid dependence responded well to intravenous pulse therapy of cyclophosphamide, except one refractory case. No thrombotic episode was ever noted in our group. Regarding infectious complications, primary peritonitis occurred in one, pneumonia in one, and cellulitis in 6 cases during active nephrotic stage. Two mortality cases, one with E. coli-related necrotizing fasciitis and one from pneumonia, were noted. In brief, compared with children, adult patients with MCD had lesser high selectivity index for proteinuria, the same steroid-responsive rate (94%), but slower response, and significantly lesser relapsing rate. The intravenous pulse therapy of cyclophosphamide may be an alternative regimen for adult patients with steroid resistance or dependency. In addition, the Asian adult-onset MCD had younger age, male predominance, and lesser relapsing rate in comparison to those of the Western population.

Comparison of case note review methods for evaluating quality and safety in health care.

PubMed

Hutchinson, A; Coster, J E; Cooper, K L; McIntosh, A; Walters, S J; Bath, P A; Pearson, M; Young, T A; Rantell, K; Campbell, M J; Ratcliffe, J

2010-02-01

To determine which of two methods of case note review--holistic (implicit) and criterion-based (explicit)--provides the most useful and reliable information for quality and safety of care, and the level of agreement within and between groups of health-care professionals when they use the two methods to review the same record. To explore the process-outcome relationship between holistic and criterion-based quality-of-care measures and hospital-level outcome indicators. Case notes of patients at randomly selected hospitals in England. In the first part of the study, retrospective multiple reviews of 684 case notes were undertaken at nine acute hospitals using both holistic and criterion-based review methods. Quality-of-care measures included evidence-based review criteria and a quality-of-care rating scale. Textual commentary on the quality of care was provided as a component of holistic review. Review teams comprised combinations of: doctors (n = 16), specialist nurses (n = 10) and clinically trained audit staff (n = 3) and non-clinical audit staff (n = 9). In the second part of the study, process (quality and safety) of care data were collected from the case notes of 1565 people with either chronic obstructive pulmonary disease (COPD) or heart failure in 20 hospitals. Doctors collected criterion-based data from case notes and used implicit review methods to derive textual comments on the quality of care provided and score the care overall. Data were analysed for intrarater consistency, inter-rater reliability between pairs of staff using intraclass correlation coefficients (ICCs) and completeness of criterion data capture, and comparisons were made within and between staff groups and between review methods. To explore the process-outcome relationship, a range of publicly available health-care indicator data were used as proxy outcomes in a multilevel analysis. Overall, 1473 holistic and 1389 criterion-based reviews were undertaken in the first part of the study. When same staff-type reviewer pairs/groups reviewed the same record, holistic scale score inter-rater reliability was moderate within each of the three staff groups [intraclass correlation coefficient (ICC) 0.46-0.52], and inter-rater reliability for criterion-based scores was moderate to good (ICC 0.61-0.88). When different staff-type pairs/groups reviewed the same record, agreement between the reviewer pairs/groups was weak to moderate for overall care (ICC 0.24-0.43). Comparison of holistic review score and criterion-based score of case notes reviewed by doctors and by non-clinical audit staff showed a reasonable level of agreement (p-values for difference 0.406 and 0.223, respectively), although results from all three staff types showed no overall level of agreement (p-value for difference 0.057). Detailed qualitative analysis of the textual data indicated that the three staff types tended to provide different forms of commentary on quality of care, although there was some overlap between some groups. In the process-outcome study there generally were high criterion-based scores for all hospitals, whereas there was more interhospital variation between the holistic review overall scale scores. Textual commentary on the quality of care verified the holistic scale scores. Differences among hospitals with regard to the relationship between mortality and quality of care were not statistically significant. Using the holistic approach, the three groups of staff appeared to interpret the recorded care differently when they each reviewed the same record. When the same clinical record was reviewed by doctors and non-clinical audit staff, there was no significant difference between the assessments of quality of care generated by the two groups. All three staff groups performed reasonably well when using criterion-based review, although the quality and type of information provided by doctors was of greater value. Therefore, when measuring quality of care from case notes, consideration needs to be given to the method of review, the type of staff undertaking the review, and the methods of analysis available to the review team. Review can be enhanced using a combination of both criterion-based and structured holistic methods with textual commentary, and variation in quality of care can best be identified from a combination of holistic scale scores and textual data review.

Percutaneous endoscopic colostomy for adults with chronic constipation: Retrospective case series of 12 patients.

PubMed

Strijbos, D; Keszthelyi, D; Masclee, A A M; Gilissen, L P L

2018-05-01

Percutaneous endoscopic colostomy (PEC) is a technique derived from percutaneous endoscopic gastrostomy. When conservative treatment of chronic obstipation fails, colon irrigation via PEC seems less invasive than surgical interventions. However, previous studies have noted high complication rates of PEC, mostly related to infections. Our aim was to report our experiences with PEC in patients with chronic refractory constipation. Retrospective analysis of all patients who underwent PEC for refractory constipation in our secondary referral hospital between 2009 and 2016. Twelve patients received a PEC for chronic, refractory constipation. Short-term efficacy for relief of constipation symptoms was good in 8 patients and moderate in 4 patients. Two patients had the PEC removed because of spontaneous improvement of constipation. Three patients, who initially noticed a positive effect, preferred an ileostomy over PEC after 1-5 years. One PEC was removed because of an abscess. Long-term efficacy is 50%: 6 patients still use their PEC after 3.3 years of follow-up. No mortality occurred. PEC offers a technically easily feasible and safe treatment option for patients with chronic constipation not responding to conventional therapy. Long-term efficacy of PEC in our patients is 50%. © 2017 John Wiley & Sons Ltd.

Facial nerve palsy: analysis of cases reported in children in a suburban hospital in Nigeria.

PubMed

Folayan, M O; Arobieke, R I; Eziyi, E; Oyetola, E O; Elusiyan, J

2014-01-01

The study describes the epidemiology, treatment, and treatment outcomes of the 10 cases of facial nerve palsy seen in children managed at the Obafemi Awolowo University Teaching Hospitals Complex, Ile-Ife over a 10 year period. It also compares findings with report from developed countries. This was a retrospective cohort review of pediatric cases of facial nerve palsy encountered in all the clinics run by specialists in the above named hospital. A diagnosis of facial palsy was based on International Classification of Diseases, Ninth Revision, Clinical Modification codes. Information retrieved from the case note included sex, age, number of days with lesion prior to presentation in the clinic, diagnosis, treatment, treatment outcome, and referral clinic. Only 10 cases of facial nerve palsy were diagnosed in the institution during the study period. Prevalence of facial nerve palsy in this hospital was 0.01%. The lesion more commonly affected males and the right side of the face. All cases were associated with infections: Mainly mumps (70% of cases). Case management include the use of steroids and eye pads for cases that presented within 7 days; and steroids, eye pad, and physical therapy for cases that presented later. All cases of facial nerve palsy associated with mumps and malaria infection fully recovered. The two cases of facial nerve palsy associated with otitis media only partially recovered. Facial nerve palsy in pediatric patients is more commonly associated with mumps in the study environment. Successes are recorded with steroid therapy.

Liraglutide and Dulaglutide therapy in addition to SGLT-2 inhibitor and metformin treatment in Indian type 2 diabetics: a real world retrospective observational study.

PubMed

Ghosal, S; Sinha, B

2018-01-01

Therapy for Type 2 diabetes (T2D) has been transformed by the introduction of newer agents like Glucagon like Peptide Receptor Agonists (GLP-1RA) and Sodium-glucose linked transporter inhibitors (SGLT2i). However with co-initiation of SGLT2i and GLP-1RA in the DURATION 8 trial an improvement in HbA1c was noted but the beneficial effect was not equal to the sum of its parts. In view of this we proceeded to test the hypothesis that sequential addition of GLP-1RA therapy to metformin and SGLT-2i may be more beneficial. A retrospective real world observational case note study conducted in two diabetes care centres in India analyzed the first 60 consecutive T2D patients who could afford this therapy and had not achieved their glycaemic target (HbA1c < 7%)on metformin and SGLT2i. All these patients were additionally treated with either Dulaglutide or Liraglutide and followed up for 13 weeks. Across the entire 13-week study period, both liraglutide and dulaglutide proved to be an excellent add on to metformin and SGLT-2 inhibitor. There was significant reduction in HbA1c and body weight. Liraglutide had an additional significant impact on systolic blood pressure reduction in contrast to the dulaglutide arm. Comparatively, liraglutide and dulaglutide achieved similar metabolic control. However, a larger proportion of patients achieved HbA1c below 7.0% in the liraglutide arm (63.3%) compared to the dulaglutide arm (30%) and this difference was statistically significant. In this retrospective study in Indian type 2 diabetic patients poorly controlled with metformin and SGLT-2 inhibitor we found a meaningful impact of adding a GLP-1 RA on all metabolic parameters. There were additional advantages seen with liraglutide as far achieving target HbA1c of less than 7% and also on the quantum of weight loss and systolic blood pressure reduction.

Impact of hospitalizations for bronchiolitis in preterm infants on long-term health care costs in Italy: a retrospective case-control study.

PubMed

Roggeri, Daniela Paola; Roggeri, Alessandro; Rossi, Elisa; Cataudella, Salvatore; Martini, Nello

2016-01-01

Bronchiolitis is an acute inflammatory injury of the bronchioles, and is the most frequent cause of hospitalization for lower respiratory tract infections in preterm infants. This was a retrospective, observational, case-control study conducted in Italy, based on administrative database analysis. The aim of this study was to evaluate differences in health care costs of preterm infants with and without early hospitalization for bronchiolitis. Preterm infants born in the period between January 1, 2009 and December 31, 2010 and hospitalized for bronchiolitis in the first year of life were selected from the ARNO Observatory database and observed for the first 4 years of life. These preterm infants were compared (paired 1-3) with preterm infants who were not hospitalized for bronchiolitis in the first year of life and with similar characteristics. Only direct health care costs reimbursed by the Italian National Health Service were considered for this study (drugs, hospitalizations, and diagnostic/therapeutic procedures). Of 40,823 newborns in the accrual period, 863 were preterm with no evidence of prophylaxis, and 22 preterm infants were hospitalized for bronchiolitis (cases) and paired with 62 controls. Overall, cases had 74% higher average cost per infant in the first 4 years of life than controls (18,624€ versus 10,189€, respectively). The major cost drivers were hospitalizations, accounting for >90% in both the populations. The increase in total yearly health care cost between cases and controls remained substantial even in the fourth year of life for all cost items. A relevant increase in hospitalizations and drug consumption linked to respiratory tract diseases was noted in infants hospitalized for bronchiolitis during the entire follow-up period. Preterm infants hospitalized for bronchiolitis in the first year of life were associated with increased resource consumption and costs throughout the entire period of observation; even in the fourth year, the difference versus paired controls was relevant.

Treatment of vasculitic peripheral neuropathy: a retrospective analysis of outcome.

PubMed

Mathew, L; Talbot, K; Love, S; Puvanarajah, S; Donaghy, M

2007-01-01

Vasculitis of the peripheral nervous system (PNS) is rare. There are no controlled treatment trials, and clinical practice is guided by experience from case series and indirectly by analogy with systemic vasculitis. We identified patients (n=212) with possible vasculitic peripheral neuropathy (VPN) from the neuropathology and neurophysiology records of two centres over 28 years. Case-notes were available for 181, from which, 106 cases of clinicopathological VPN were identified. Adequate treatment data were available in 100; follow-up data, in 93. Of 106 cases, 95 had systemic vasculitis and 11 had vasculitis confined to the PNS. Pharmacological treatment (94/100 cases) was corticosteroid-based, and included cyclophosphamide in 54; 17 received additional agents. Initial stabilization was achieved in all but six. One-year survival was 90.3%. Of the nine who died in the first years (mean age 73 years), seven had received cyclophosphamide, and all but two had severe, multisystem vasculitis. The neurological relapse rate was 10%. Only one relapse occurred after cyclophosphamide treatment. Outcome was reported as good in 72% (78% in those who relapsed). Death and relapse were infrequent in treated patients. Relapse occurred almost exclusively in patients treated with prednisolone alone. Aggressive early treatment with cyclophosphamide may prevent relapse. The current management approach to VPN appears largely effective, especially if cyclophosphamide is used.

Infective spondylitis in Southern Chinese: a descriptive and comparative study of ninety-one cases.

PubMed

Yee, Dennis K H; Samartzis, Dino; Wong, Yat-Wa; Luk, Keith D K; Cheung, Kenneth M C

2010-03-15

A retrospective review of infective spondylitis patients assessed at a major, tertiary referral centre in Hong Kong. To assess the prevalence, risk factors, clinical features, and prognostic outcomes associated with tuberculous spondylitis to that of pyogenic spondylitis in Southern Chinese treated at a single institution. Previous studies in Asia suggest that tuberculous spondylitis is the predominant infection unless proven otherwise. Current clinical experiences suggest otherwise; however, the current trend and clinical profile of infective spondylitis among Southern Chinese remains speculative with no published studies examining their prevalence. A retrospective review was performed of all infective spondylitis cases presenting from January 2004 to July 2008 to a tertiary referral center. Cases were included on the basis of clinical and microbiological criteria. Radiographic imaging was used for further confirmation. Ninety-one patients were identified. Overall, tuberculous spondylitis and pyogenic spondylitis entailed 22 (24.2%) and 69 (75.8%) cases, respectively. Staphylococcus aureus was the most commonly isolated infective agent associated with pyogenic spondylitis. Individuals with pyogenic spondylitis were significantly much older than those with tuberculous spondylitis (P = 0.001). Intravenous drug addiction was the most commonly noted risk factor followed by diabetes, and found to be more prevalent in pyogenic spondylitis cases. At initial presentation, white cell count and c-reactive protein levels were higher in pyogenic spondylitis cases compared with tuberculous spondylitis (P < 0.05). The occurrence of tuberculous spondylitis cases was predominant in the thoracic region (40.9%) (P < 0.05). Surgical intervention was performed in 54.5% of tuberculous spondylitis and in 24.6% of the pyogenic spondylitis cases (P = 0.009). In Southern Chinese, compared to previous reports over the past 3 decades, a changing prevalence of decreasing tuberculous spondylitis was observed. Pyogenic spondylitis was found to be more common among patients hospitalized for infective spondylitis. This has important implications on the method of diagnosis and the need for establishing microbiological diagnosis before commencing treatment. "Best guess" therapy should not be targeted at tuberculous spondylitis only. There are clear distinctions in the biologic and clinical profiles between tuberculous and pyogenic spondylitis that would help to direct therapy.

Efficacy of a Creon delayed-release pancreatic enzyme protocol for clearing occluded enteral feeding tubes.

PubMed

Stumpf, Janice L; Kurian, Rebecca M; Vuong, Jennifer; Dang, Kimberlyn; Kraft, Michael D

2014-04-01

Alkalinized Viokase pancreatic enzyme tablets restored patency to 71.9% of occluded Dobhoff tubes in a prospective study. After removal of Viokase tablets from the US market, the hospital protocol for unclogging enteral feeding tubes was adapted to use Creon pancreatic enzyme delayed-release capsules, despite the lack of published data. To evaluate the effectiveness of a Creon-based protocol to clear occluded enteral feeding tubes. This retrospective study included all adult and pediatric patients seen in the emergency department or in an inpatient setting who received Creon 12 000 units lipase delayed-release capsule dissolved in a solution of sodium bicarbonate 650 mg and sterile water for clearing occluded enteral feeding tubes between May 1 and November 30, 2010. The Creon protocol was deemed effective if tube clearance was documented in the medical record or if enteral feedings were resumed with no note regarding tube replacement. Alkalinized Creon delayed-release capsules were administered to 83 patients with a total of 118 clogged tubes. Three poorly documented cases and 5 tubes with mechanical clogs were excluded from data analysis. Patency was restored to 53 of 110 (48.2%) occluded tubes. More than 1 treatment course was attempted in 5 cases, with success in 3. An alkalinized Creon pancreatic enzyme protocol was effective in clearing approximately half of the occluded enteral feeding tubes in this retrospective study, an efficacy rate much less than that previously reported in the literature with a Viokase-based protocol.

Hypoglycemia and risk of seizures: a retrospective cross-sectional study.

PubMed

Imad, Halawa; Johan, Zelano; Eva, Kumlien

2015-02-01

Few studies have been dedicated to assess neurological symptoms in relations to hypoglycemia. In this study we investigated the association between different levels of hypoglycemia and the occurrence of epileptic seizures in patients without a prior diagnosis of epilepsy. A retrospective cross-sectional study. We identified 388 individuals from a laboratory database in Swedish regional hospital who had been found to have a glucose value of ≤3.5 mM between January and December 2009. Medical records were reviewed. Hypoglycemia was defined at three different categories: 0-2 mM (40 patients), 2.1-3 mM (154 patients) and 3.1-3.5 mM (194 patients). 14 patients had disturbance of consciousness including 3 with seizures. The majority of cases had coma, a generalized tonic-clonic seizure was seen only when s-glucose dropped below 2.0 mM. Two cases with focal seizure were noted, one at s-glucose 2.0 mM, and one at s-glucose 3.3 mM. The absolute risks (95% confidence interval) for having major neurological symptoms at glucose levels of ≤2.0 mM were 0.25 (0.13-0.41), 0.02 (0-0.06) at 2.1-3.0 mM and 0.01 (0-0.03) at 3.1-3.5 mM. Coma is the most common neurological symptom related to hypoglycemia. Epileptic seizures are rare and not as common as previously assumed. Copyright © 2014 British Epilepsy Association. Published by Elsevier Ltd. All rights reserved.

Exposure to Coxiella burnetii and risk of non-Hodgkin lymphoma: a retrospective population-based analysis in the Netherlands.

PubMed

van Roeden, Sonja E; van Houwelingen, Fedor; Donkers, Chiel M J; Hogewoning, Sander J; de Lange, Marit M A; van der Hoek, Wim; Kampschreur, Linda M; Bonten, Marc J M; Hoepelman, Andy I M; Bleeker-Rovers, Chantal P; Wever, Peter C; Oosterheert, Jan Jelrik

2018-05-01

An association between Coxiella burnetii and non-Hodgkin lymphoma has been suggested. After a large Q fever epidemic in the Netherlands (2007-10), we postulated that the incidence of non-Hodgkin lymphoma would be increased during and after the epidemic in areas with a high endemicity of Q fever compared with those with low endemicity. We did a retrospective population-based analysis and calculated relative risks (RRs) of non-Hodgkin lymphoma during 1-year periods before, during, and after the Q fever epidemic, for areas with intermediate and high endemicity of Q fever compared with low endemic areas. We also calculated the RR of non-Hodgkin lymphoma in people with chronic Q fever compared with the general population. Between Jan 1, 2002, and Dec 31, 2013, 48 760 cases of non-Hodgkin lymphoma were diagnosed. The incidence of non-Hodgkin lymphoma ranged from 21·4 per 100 000 per year in 2002 to 26·7 per 100 000 per year in 2010. A significant association with non-Hodgkin lymphoma was noted in 2009 for areas with a high endemicity of Q fever compared with low endemic areas (RR 1·16, 95% CI 1·02-1·33; p=0·029); no further associations were noted in any other year or for areas with intermediate Q fever endemicity. Among 439 individuals with chronic Q fever, five developed non-Hodgkin lymphoma, yielding a crude absolute risk of 301·0 cases per 100 000 per year (RR 4·99, 95% CI 2·07-11·98; p=0·0003) compared with the general population in the Netherlands. These findings do not support the hypothesis that Q fever has a relevant causal role in the development of non-Hodgkin lymphoma. Several limitations, inherent to the design of this study, might lead to both underestimation and overestimation of the studied association. Foundation Q-support and Institut Mérieux. Copyright © 2018 Elsevier Ltd. All rights reserved.

Management of congenital bladder diverticulum in children: A report of seven cases.

PubMed

Khemakhem, Rachid; Ghorbel, Sofiane; Jlidi, Said; Nouira, Faouzi; Louati, Héla; Douira, Wiem; Chennoufi, Faouzia; Bellagha, Ibtisem; Chaouachi, Béji

2013-01-01

The purpose of the study is to present the author's experience with congenital bladder diverticula in seven pediatric patients at a developing world tertiary care center. Records of seven patients diagnosed and treated as congenital bladder diverticulum, from January 1998 to December 2009 were retrospectively reviewed for age, sex, clinical symptoms, investigative work-up, operative notes, and postoperative follow-up. All patients were males. Age at presentation ranged from six months to six years (mean three years and six months). All were manifested postnatally by urinary tract infection in four cases, bladder retention in three cases and abdominal pain in two cases. Diagnosis was suggested by ultrasound and confirmed by voiding cystourethrography (VCUG) in all cases and urethrocystoscopy in three cases. Open surgical excision of diverticulum was done in all the patients associated with ureteral reimplantation in four patients with VCUG-documented high-grade vesicoureteral reflux (VUR). Average follow-up was four years; there is a resolution of symptoms and no diverticulum recurrence at the defined mean follow-up. Recurrent urinary tract infections and voiding dysfunction in pediatric population should always be evaluated for congenital bladder diverticulum. Investigations such as abdominal ultrasound, VCUG and nuclear renal scanning, form an important part of preoperative diagnostic work-up and postoperative follow up. Diverticulectomy with ureteral reimplantation in case of high-grade reflux, provides good results without recurrence.

MR imaging of intracranial hemangiopericytomas.

PubMed

Mama, N; Ben Abdallah, A; Hasni, I; Kadri, K; Arifa, N; Ladib, M; Tlili-Graiess, K

2014-12-01

To describe the MR features of primary intracranial hemangiopericytomas (HPCs) on conventional imaging, diffusion and MR spectroscopy and aim to determinate distinguishing features from meningiomas. From 2006 to 2012, seven patients with pathologically confirmed primary intracranial HPCs were included. The clinical data, conventional MR findings (n=7), DWI features (n=7) and MR spectroscopy (n=5) were retrospectively analyzed. ADC values of the HPCs (n=7) were measured on ADC map and were compared with that of contralateral normal white matter. Of the seven HPCs, four were anaplastic HPCs (WHO grade III) and three were HPCs (WHO grade II). MR pattern consisted in lobulated or irregular margin tumors in all cases with cross-leaf growth on both side of the falx in two cases. The lesions showed mainly iso signal (n=4) on T1 WI and heterogeneous high signal (n=5) on T2 WI. Heterogenity was mainly related to intra tumoral hemorrhage (n=4), and proeminent intratumoral flow voids (n=3). Marked heterogeneous enhancement (n=5) with dural tail (n=4) was noted. All tumours showed significant peritumoral edema. ADC values of the tumor tissue component range between 0.638 and 1.50×10(-3)mm/s(2) (average = 1,02). Three grade II HPCs showed higher values compared to normal parenchyma ADC (range between 0.772 and 0.930×10(-3)mm/s(2) with average of 0.830), whereas grade III HPCs showed either equal (three cases) or decreased ADC values (one case). MRS showed in all cases markedly increased Cho with lip/lac peak, decreased Cr and almost absent NAA. High mI peak with large glutamine/glutamate were noted in the three grade II HPCs. Conventional MR pattern when combined with DWI and MRS findings are highly suggestive of HPC and appear valuable data to differentiate HPCs from meningiomas. Copyright © 2014. Published by Elsevier Masson SAS.

Idiopathic and diabetic skeletal muscle necrosis: evaluation by magnetic resonance imaging.

PubMed

Kattapuram, Taj M; Suri, Rajeev; Rosol, Michael S; Rosenberg, Andrew E; Kattapuram, Susan V

2005-04-01

Idiopathic and diabetic-associated muscle necrosis are similar, uncommon clinical entities requiring conservative management and minimal intervention to avoid complications and prolonged hospitalization. An early noninvasive diagnosis is therefore essential. We evaluated the magnetic resonance imaging (MRI) characteristics of muscle necrosis in 14 patients, in eight of whom the diagnoses were confirmed histologically. Two experienced musculoskeletal radiologists performed retrospective evaluations of the MRI studies of 14 patients with the diagnoses of skeletal muscle infarction. In 10 cases gadolinium-enhanced (T1-weighted fat-suppressed) sequences were available along with T1-weighted, T2-weighted images and STIR sequences, while in four cases contrast-enhanced images were not available. Eight patients had underlying diabetes and in six patients the cause of the myonecrosis was considered idiopathic. T1-weighted images demonstrated isointense swelling of the involved muscle, with mildly displaced fascial planes. There was effacement of the fat signal intensity within the muscle. Fat-suppressed T2-weighted images showed diffuse heterogeneous high signal intensity in the muscles suggestive of edema. Perifascial fluid collection was seen in eight cases. Subcutaneous edema was present in seven patients. Following intravenous gadolinium administration, MRI demonstrated a focal area of heterogeneously enhancing mass with peripheral enhancement. Within this focal lesion, linear dark areas were seen with serpentine enhancing streaks separating them in eight cases. In two cases, a central relatively nonenhancing mass with irregular margins and peripheral enhancement was noted. The peripheral enhancement involved a significant part of the muscle. No focal fluid collection was noted. We believe that the constellation of imaging findings on T1- and T2-weighted images and post-gadolinium sequences is highly suggestive of muscle necrosis. We consider certain specific findings on gadolinium-enhanced images to be characteristic. The findings reported here should provide radiologists with useful information in making the diagnosis of skeletal muscle necrosis without resorting to invasive procedures.

Management of type III female genital mutilation in Birmingham, UK: a retrospective audit.

PubMed

Paliwal, Priya; Ali, Sarah; Bradshaw, Sally; Hughes, Alison; Jolly, Kate

2014-03-01

to audit clinical management of women with type III female genital mutilation (FGM) according to local guidelines. Secondary objectives were to describe the population that uses the service and compare obstetric outcomes of intrapartum deinfibulation and antenatal deinfibulation. retrospective audit. a hospital midwifery-led FGM specialist service in Birmingham, UK. 253 women with type III FGM who gave birth between January 2008 and December 2009 METHODS: retrospective case analysis using patient records. proportion of women managed according to locally agreed criteria for the management of FGM; obstetric outcomes including perineal tears, episiotomy rates, estimated blood loss, infant APGAR scores and indications for caesarean section. 91 (36%) women booked into antenatal care after 16 weeks gestation. Only 26 (10.3%) were managed fully according to guidelines. The area with poorest performance was child protection, where the presence of normal genitalia was documented in only 52 (38.8%) of medical notes following birth of a female infant. The majority of women (214, 84.6%) had been deinfibulated in a previous pregnancy. Of the 39 infibulated at booking, only 9 (23.1%) were deinfibulated antenatally, the rest opted for intrapartum deinfibulation. Women who had intrapartum deinfibulation had a higher average blood loss and more tears than those deinfibulated antenatally, although this was not statistically significant. alternative systems should be considered to improve documentation of child protection related information. Further research is needed to confirm or refute the adverse findings among those that delayed deinfibulation. Copyright © 2013 Elsevier Ltd. All rights reserved.

Retrospective Evaluation of a Teleretinal Screening Program in Detecting Multiple Nondiabetic Eye Diseases.

PubMed

Maa, April Y; Patel, Shivangi; Chasan, Joel E; Delaune, William; Lynch, Mary G

2017-01-01

Diabetic teleretinal screening programs have been utilized successfully across the world to detect diabetic retinopathy (DR) and are well validated. Less information, however, exists on the ability of teleretinal imaging to detect nondiabetic ocular pathology. This study performed a retrospective evaluation to assess the ability of a community-based diabetic teleretinal screening program to detect common ocular disease other than DR. A retrospective chart review of 1,774 patients who underwent diabetic teleretinal screening was performed. Eye clinic notes from the Veterans Health Administration's electronic medical record, Computerized Patient Record System, were searched for each of the patients screened through teleretinal imaging. When a face-to-face examination note was present, the physical findings were compared to those obtained through teleretinal imaging. Sensitivity, specificity, and positive and negative predictive values were calculated for suspicious nerve, cataract, and age-related macular degeneration. A total of 903 patients underwent a clinical examination. The positive predictive value was highest for cataract (100%), suspicious nerve (93%), and macular degeneration (90%). The negative predictive value and the percent agreement between teleretinal imaging and a clinical examination were over 90% for each disease category. A teleretinal imaging protocol may be used to screen for other common ocular diseases. It may be feasible to use diabetic teleretinal photographs to screen patients for other potential eye diseases. Additional elements of the eye workup may be added to enhance accuracy of disease detection. Further study is necessary to confirm this initial retrospective review.

Paediatric injuries associated with the use of disposable barbecues: are we finding ourselves in hot sand?

PubMed

Vermaak, Pieter; Haj Basheer, Mahammed; Taki, Hussein; Burge, Timothy

2012-08-01

To document, describe and raise awareness of a preventable injury associated with the use of disposable barbecues. We conducted a retrospective study of incidents involving barbecue burns. Cases were identified through the burn injury database of a tertiary paediatric burns referral centre and case notes reviewed. Experiments were performed to evaluate the dissipation of heat from sand. Over a 3-month period, 9 children were identified out of a series of 296. The median age was 5 years and burns were sustained through contact with hot sand where disposable barbecues had been used. 87% (n=13) of the burns were partial thickness and most affected critical areas such as the hands and feet. The majority (93%) responded well to debridement and simple dressings and all patients made a complete recovery. Experiments show that, even after a prolonged period of time, sand can retain sufficient heat to cause a contact burn. We have noted an increased incidence of burns with this mechanism of injury. The burns are usually superficial, they tend to occur predominantly in children and involve critical areas. We suggest that areas where disposable barbecues have stood should be cooled and children kept away from the area for at least 5min. The results of the study have been forwarded to the Prevention Committee of the British Burn Association with the aim of raising awareness of this mechanism of burn. Copyright © 2011 Elsevier Ltd and ISBI. All rights reserved.

Magnitude and determinants of diabetic retinopathy among persons with diabetes registered at employee health department of a tertiary Eye Hospital of central Saudi Arabia

PubMed Central

Khandekar, Rajiv; Al Hassan, Arif; Al Dhibi, Hassan; Al Bahlal, Abdullah; Al-Futais, Muneera

2015-01-01

Background: To estimate the magnitude and determinants of diabetic retinopathy (DR) among persons with diabetes registered at the employee health department of King Khaled Eye Specialist Hospital (KKESH). Methods: A retrospective review of medical records was conducted in 2013–14 at KKESH. The case record review extracted demographic, profile of diabetes, diabetic complications, and different blood indices to determine the status of potential risk factors. Ocular profile, especially DR was also noted. Results: Our cohort had 94 staff with diabetes. Eye examination was carried out in 51 (54.8%) of them. The rate of DR was 52% (95% confidence interval (CI) 28–66). Sight-threatening diabetic retinopathy (STDR) (proliferative DR and/or diabetic macular edema) was present in 40% of those examined. Good glycemic control was noted in 42% of participants. Duration of diabetes was associated with DR (P = 0.04). Good glycemic control was negatively associated to DR (odds ratio = 0.2 [95% CI 0.04–0.6]). The coverage of eye screening was 55% only. Laser treatment was given to 80% of STDR cases. The lens opacity and glaucoma rate was 15% and 8.3%, respectively. Conclusions: Low coverage for eye screening and laser treatment to diabetics among the staff of an eye hospital is a matter of concern. The underlying causes of low coverage of screening, digital fundus photography as a screening tool and management should be addressed. PMID:26903721

Outcomes of fetuses with small head circumference on second-trimester ultrasonography.

PubMed

Deloison, Benjamin; Chalouhi, Gihad E; Bernard, Jean-Pierre; Ville, Yves; Salomon, Laurent J

2012-09-01

We examined the outcomes of pregnancies in which the fetal head circumference (HC) was below the 5(th) centile at the routine second-trimester scan. We retrospectively analysed outcomes of 18,377 women according to HC Z scores at second-trimester ultrasound examination between 2001 and 2008. We collected all major malformations, intrauterine deaths and other abnormal outcomes. Six hundred seventy-four fetuses (3.7%) had an HC below the 5(th) centile. Twenty-one major malformations were noted, consisting mainly of neurological abnormalities (3.1%). There were seven intra uterine fetal death (1.3%). Of all the fetuses, 26% were lost to follow-up. Outcome and neurological development was normal in 467 cases, based on neonatal examination and/or parent or general practitioner reports. Major abnormalities were noted in respectively 26.2%, 3.0% and 1.1% of fetuses with Z scores < -2.5, -2.5 to -2.0, and -2 to -1.645, compared with 0.3% of fetuses with normal HC (p < 10(-4)). A head circumference below the 5(th) centile at second-trimester scan is associated with various abnormalities, especially neurological disorders. The outcome was worse when the HC was smaller. An HC Z score below -2.5 was strongly associated with neurological and chromosomal abnormalities. Conversely, an HC Z score below -1.645 but above -2, excluding cases with prenatally diagnosed malformations, seems to be reassuring for favorable neonatal outcome. © 2012 John Wiley & Sons, Ltd.

Computed Tomography Angiography in Microsurgery: Indications, Clinical Utility, and Pitfalls

PubMed Central

Lee, Gordon K.; Fox, Paige M.; Riboh, Jonathan; Hsu, Charles; Saber, Sepideh; Rubin, Geoffrey D.; Chang, James

2013-01-01

Objective: Computed tomographic angiography (CTA) can be used to obtain 3-dimensional vascular images and soft-tissue definition. The goal of this study was to evaluate the reliability, usefulness, and pitfalls of CTA in preoperative planning of microvascular reconstructive surgery. Methods: A retrospective review of patients who obtained preoperative CTA in preparation for planned microvascular reconstruction was performed over a 5-year period (2001–2005). The influence of CTA on the original operative plan was assessed for each patient, and CTA results were correlated to the operative findings. Results: Computed tomographic angiography was performed on 94 patients in preparation for microvascular reconstruction. In 48 patients (51%), vascular abnormalities were noted on CTA. Intraoperative findings correlated with CTA results in 97% of cases. In 42 patients (45%), abnormal CTA findings influenced the original operative plan, such as the choice of vessels, side of harvest, or nature of the reconstruction (local flap instead of free tissue transfer). Technical difficulties in performing CTA were encountered in 5 patients (5%) in whom interference from external fixation devices was the main cause. Conclusions: This large study of CTA obtained for preoperative planning of reconstructive microsurgery at both donor and recipient sites study demonstrates that CTA is safe and highly accurate. Computed tomographic angiography can alter the surgeon's reconstructive plan when abnormalities are noted preoperatively and consequently improve results by decreasing vascular complication rates. The use of CTA should be considered for cases of microsurgical reconstruction where the vascular anatomy may be questionable. PMID:24023972

Magnitude and determinants of diabetic retinopathy among persons with diabetes registered at employee health department of a tertiary Eye Hospital of central Saudi Arabia.

PubMed

Khandekar, Rajiv; Al Hassan, Arif; Al Dhibi, Hassan; Al Bahlal, Abdullah; Al-Futais, Muneera

2015-01-01

To estimate the magnitude and determinants of diabetic retinopathy (DR) among persons with diabetes registered at the employee health department of King Khaled Eye Specialist Hospital (KKESH). A retrospective review of medical records was conducted in 2013-14 at KKESH. The case record review extracted demographic, profile of diabetes, diabetic complications, and different blood indices to determine the status of potential risk factors. Ocular profile, especially DR was also noted. Our cohort had 94 staff with diabetes. Eye examination was carried out in 51 (54.8%) of them. The rate of DR was 52% (95% confidence interval (CI) 28-66). Sight-threatening diabetic retinopathy (STDR) (proliferative DR and/or diabetic macular edema) was present in 40% of those examined. Good glycemic control was noted in 42% of participants. Duration of diabetes was associated with DR (P = 0.04). Good glycemic control was negatively associated to DR (odds ratio = 0.2 [95% CI 0.04-0.6]). The coverage of eye screening was 55% only. Laser treatment was given to 80% of STDR cases. The lens opacity and glaucoma rate was 15% and 8.3%, respectively. Low coverage for eye screening and laser treatment to diabetics among the staff of an eye hospital is a matter of concern. The underlying causes of low coverage of screening, digital fundus photography as a screening tool and management should be addressed.

Clozapine: an effective treatment for seriously violent and psychopathic men with antisocial personality disorder in a UK high-security hospital.

PubMed

Brown, Darcy; Larkin, Fintan; Sengupta, Samrat; Romero-Ureclay, Jose L; Ross, Callum C; Gupta, Nitin; Vinestock, Morris; Das, Mrigendra

2014-10-01

A number of studies have demonstrated the anti-aggressive properties of clozapine in schizophrenia and its positive effect in borderline personality disorder. There is no published literature on the treatment of antisocial personality disorder (ASPD) with clozapine. We present a case series of 7 patients with primary ASPD and high psychopathic traits treated with clozapine, having a significant history of serious violence and currently detained in a UK based high-security hospital. A retrospective review of case notes was carried out to formulate Clinical Global Impression (CGI) scores and record incidents of violence and aggression. Effect on specific symptom domains (cognitive-perceptual, impulsive-behavioural dyscontrol, affective dysregulation) was also noted. Metabolic parameters and serum clozapine levels were also sampled. All 7 patients showed significant improvement on clozapine. It was shown to benefit all symptom domains, especially impulsive behavioral dyscontrol and anger. The number of violent incidents committed by 6 of the 7 patients reduced significantly, and all patients' risk of violence reduced. Clozapine serum levels for 6 of the 7 patients were in the range 150-350 ng/mL. Clozapine is of benefit in reducing the clinical severity of ASPD. It improved all symptom domains, especially impulsive-behavioral dyscontrol and anger, and reduced levels of aggression and violence, especially at lower doses (serum levels <350 ng/m). To our knowledge, this is the first account of clozapine treatment in patients with ASPD and high psychopathy.

Voltage-gated potassium channel-associated limbic encephalitis in the West of Scotland: case reports and literature review.

PubMed

Reid, J M; Foley, P; Willison, H J

2009-11-01

The syndrome of limbic encephalitis (LE) associated with antibodies against voltage-gated potassium channels (VGKC-LE) has recently been described. The number of published cases is however small. We therefore aimed to review all cases seen at our centre and compare with published cases. Retrospective cases of VGKC-LE were identified using a questionnaire to Neurologists at the Southern General hospital, Glasgow, and by reviewing patients with a positive VGKC antibody test (2002-2007). Case-note review of identified cases and a literature review of all published cases of VGKC-LE were performed. Seven cases were identified (four female, age range 51-81). Patients presented sub-acutely with seizures and anterograde memory loss. Five patients had medial temporal lobe change on cranial imaging. No paraneoplastic cases were identified. 5/7 patients made some improvement with immunotherapy. In 2006, 3/18 (17%) patients with a coded discharge of encephalitis were diagnosed with VGKC-LE. The literature review revealed 40 patients with VGKC-LE. Age, gender or VGKC level did not predict likelihood for a significant recovery. Patients treated < or =5 months of symptom onset with immunotherapy were more likely to make a significant recovery (83% vs. 45%, p=0.04). VGKC-LE is being increasingly diagnosed and is best identified early and treated with immunotherapy to offer the greatest chance of recovery. This series and literature review expands the current published evidence in VGKC-LE.

A pragmatic regional interdependence approach to primary frozen shoulder: a retrospective case series.

PubMed

Wong, Christopher Kevin; Strang, Bryanna L; Schram, Galen A; Mercer, Elizabeth A; Kesting, Rebecca S; Deo, Kabi S

2018-05-01

Although the shoulder is known to move together with the scapula and other upper quarter joints, the current frozen shoulder clinical practice guidelines describe only physical therapy study treatments directed to the shoulder. None received a strong recommendation, highlighting the need for alternate interventions. This retrospective case series describes a pragmatic regional interdependence approach to frozen shoulder with impairment and functional outcomes, noting whether final ROM approached normal. Five consecutive patients referred with frozen shoulder diagnoses attended 11-21 sessions over 5-10 weeks with one physical therapist. Treatment addressed inter-related regions (shoulder, shoulder girdle, scapulothoracic/humerothoracic, and spine) following a pragmatic approach using impairment-based interventions (joint/soft tissue mobilization, muscle stretching/strengthening) as well as patient education, modalities and warm up that addressed individual presentations. All patients improved on all outcomes. Mean shoulder ROM at discharge, the impairment outcome, demonstrated large effect size increases: flexion (117 ± 10-179 ± 12, d  = 5.9), abduction (74 ± 8-175 ± 9, d  = 9.3), external rotation (23 ± 7-89 ± 2, d  = 12.0). The Disability of Arm Shoulder Hand functional outcome score upon follow up demonstrated a large effect size improvement ( d  = 1.5) from 40.0 ± 19.4-6.2 ± 3.7. Final ROM approached normal. This case series utilized a regional interdependence approach to frozen shoulder that included manual therapy interventions directed to consistent upper quarter body segments. Shoulder ROM was returned to near normal with functional improvements evident months after discharge. A pragmatic regional interdependence approach addressing multiple joints related to shoulder function may benefit other people with frozen shoulder. 4.

Preauricular transmasseteric anteroparotid approach for extracorporeal fixation of mandibular condyle fractures.

PubMed

Gali, Rajasekhar; Devireddy, Sathya Kumar; Venkata, Kishore Kumar Rayadurgam; Kanubaddy, Sridhar Reddy; Nemaly, Chaithanyaa; Dasari, Mallikarjuna

2016-01-01

Free grafting or extracorporeal fixation of traumatically displaced mandibular condyles is sometimes required in patients with severe anteromedial displacement of condylar head. Majority of the published studies report the use of a submandibular, retromandibular or preauricular incisions for the access which have demerits of limited visibility, access and potential to cause damage to facial nerve and other parotid gland related complications. This retrospective clinical case record study was done to evaluate the preauricular transmasseteric anteroparotid (P-TMAP) approach for open reduction and extracorporeal fixation of displaced and dislocated high condylar fractures of the mandible. This retrospective study involved search of clinical case records of seven patients with displaced and dislocated high condylar fractures treated by open reduction and extracorporeal fixation over a 3-year period. The parameters assessed were as follows: a) the ease of access for retrieval, reimplantation and fixation of the proximal segment; b) the postoperative approach related complications; c) the adequacy of anatomical reduction and stability of fixation; d) the occlusal changes; and the e) TMJ function and radiological changes. Accessibility and visibility were good. Accurate anatomical reduction and fixation were achieved in all the patients. The recorded complications were minimal and transient. Facial nerve (buccal branch) palsy was noted in one patient with spontaneous resolution within 3 months. No cases of sialocele or Frey's syndrome were seen. The P-TMAP approach provides good access for open reduction and extracorporeal fixation of severely displaced condylar fractures. It facilitates retrieval, transplantation, repositioning, fixing the condyle and also reduces the chances of requirement of a vertical ramus osteotomy. It gives straight-line access to condylar head and ramus thereby permitting perpendicular placement of screws with minimal risk of damage to the facial nerve.

Preauricular transmasseteric anteroparotid approach for extracorporeal fixation of mandibular condyle fractures

PubMed Central

Gali, Rajasekhar; Devireddy, Sathya Kumar; Venkata, Kishore Kumar Rayadurgam; Kanubaddy, Sridhar Reddy; Nemaly, Chaithanyaa; Dasari, Mallikarjuna

2016-01-01

Introduction: Free grafting or extracorporeal fixation of traumatically displaced mandibular condyles is sometimes required in patients with severe anteromedial displacement of condylar head. Majority of the published studies report the use of a submandibular, retromandibular or preauricular incisions for the access which have demerits of limited visibility, access and potential to cause damage to facial nerve and other parotid gland related complications. Purpose: This retrospective clinical case record study was done to evaluate the preauricular transmasseteric anteroparotid (P-TMAP) approach for open reduction and extracorporeal fixation of displaced and dislocated high condylar fractures of the mandible. Patients and Methods: This retrospective study involved search of clinical case records of seven patients with displaced and dislocated high condylar fractures treated by open reduction and extracorporeal fixation over a 3-year period. The parameters assessed were as follows: a) the ease of access for retrieval, reimplantation and fixation of the proximal segment; b) the postoperative approach related complications; c) the adequacy of anatomical reduction and stability of fixation; d) the occlusal changes; and the e) TMJ function and radiological changes. Results: Accessibility and visibility were good. Accurate anatomical reduction and fixation were achieved in all the patients. The recorded complications were minimal and transient. Facial nerve (buccal branch) palsy was noted in one patient with spontaneous resolution within 3 months. No cases of sialocele or Frey's syndrome were seen. Conclusion: The P-TMAP approach provides good access for open reduction and extracorporeal fixation of severely displaced condylar fractures. It facilitates retrieval, transplantation, repositioning, fixing the condyle and also reduces the chances of requirement of a vertical ramus osteotomy. It gives straight-line access to condylar head and ramus thereby permitting perpendicular placement of screws with minimal risk of damage to the facial nerve. PMID:27274123

[Laparoscopy for perfored duodenal ulcer : conversion and morbidity factors: retrospective study of 290 cases].

PubMed

Ben Abid, Sadreddine; Mzoughi, Zeineb; Attaoui, Mohamed Amine; Talbi, Ghofrane; Arfa, Nafaa; Gharbi, Lassaad; Khalfallah, Mohamed Taher

2014-12-01

feasibility and advantages of laparoscopic approach in performed duodenal ulcer have no longer to be demonstrated. Laparoscopic suture and peritoneal cleaning expose to a conversion rate between 10 and 23%. However less than laparotomy, morbidity of this approach is not absent. This study aim to analyze factors exposing to conversion after laparoscopic approach of perforred duodenal ulcer. We also aim to define the morbidity of this approach and predictive factors of this morbidity Methods: Retrospective descriptive study was conducted referring all cases of perforated duodenal ulcer treated laparoscopically over a period of ten years, running from January 2000 to December 2010. All patients were operated by laparoscopy with or without conversion. We have noted conversion factors. A statistical analysis with logistic regression was performed whenever we have sought to identify independent risk factors for conversion verified as statistically significant in univariante. The significance level was set at 5%. Analytic univariant and multivariant study was performed to analyze morbidity factors. 290 patients were included. The median age was 34ans.T he intervention was conducted completely laparoscopically in 91.4% of cases. The conversion rate was 8.6%. It was selected as a risk factor for conversion: age> 32 years, a known ulcer, progressive pain, renal function failure, a difficult peritoneal lavage and having a chronic ulcer. Postoperative morbidity was 5.1%. Three independent risk factors of surgical complications were selected: renal failure, age> 45 years, and a chronic ulcer appearance. Laparoscopic treatment of perforred duodenal ulcer expose to a conversion risk. Morbidity is certainly less than laparotomy and a better Knowledge of predictif's morbidity factors become necessary for a better management of this disease.

Analysis of Suicide Notes: An experience in Eskişehir City.

PubMed

Karbeyaz, Kenan; Akkaya, Harun; Balci, Yasemin; Urazel, Beyza

2014-09-01

It is estimated that a million people around the world die by suicide each year. It has been reported that a note was left in 5%-43% of the suicides. In this study, it we aimed to evaluate and discuss suicide notes in our city which is situated in Western Anatolia and where several universities are located. All forensic deaths in Eskişehir in 10-year period between 2001 and 2011 were evaluated. Forensic investigation files were assessed. After investigation, Out of 399 cases, 168 (42.1%) cases, who were determined to have left a suicide letter, telephone message (sms) or message via social network sites, were included in the scope of the study. It was found that 95 (56.5%) of all cases had left a suicide letter, 69 (41.1%) cases had sent a telephone message to a person or more than one person, 4 (2.4%) cases had written notes about suicide and death in social networking sites. A suicide note is an important finding in suicide cases to clarify the case. However, the note should be confirmed by investigation to be accepted as evidence.

Immunohistochemical assessment of NY-ESO-1 expression in esophageal adenocarcinoma resection specimens.

PubMed

Hayes, Stephen J; Hng, Keng Ngee; Clark, Peter; Thistlethwaite, Fiona; Hawkins, Robert E; Ang, Yeng

2014-04-14

To assess NY-ESO-1 expression in a cohort of esophageal adenocarcinomas. A retrospective search of our tissue archive for esophageal resection specimens containing esophageal adenocarcinoma was performed, for cases which had previously been reported for diagnostic purposes, using the systematised nomenclature of human and veterinary medicine coding system. Original haematoxylin and eosin stained sections were reviewed, using light microscopy, to confirm classification and tumour differentiation. A total of 27 adenocarcinoma resection specimens were then assessed using immunohistochemistry for NY-ESO-1 expression: 4 well differentiated, 14 moderately differentiated, 4 moderate-poorly differentiated, and 5 poorly differentiated. Four out of a total of 27 cases of esophageal adenocarcinoma examined (15%) displayed diffuse cytoplasmic and nuclear expression for NY-ESO-1. They displayed a heterogeneous and mosaic-type pattern of diffuse staining. Diffuse cytoplasmic staining was not identified in any of these structures: stroma, normal squamous epithelium, normal submucosal gland and duct, Barrett's esophagus (goblet cell), Barrett's esophagus (non-goblet cell) and high grade glandular dysplasia. All adenocarcinomas showed an unexpected dot-type pattern of staining at nuclear, paranuclear and cytoplasmic locations. Similar dot-type staining, with varying frequency and size of dots, was observed on examination of Barrett's metaplasia, esophageal submucosal gland acini and the large bowel negative control, predominantly at the crypt base. Furthermore, a prominent pattern of apical (luminal) cytoplasmic dot-type staining was observed in some cases of Barrett's metaplasia and also adenocarcinoma. A further morphological finding of interest was noted on examination of haematoxylin and eosin stained sections, as aggregates of lymphocytes were consistently noted to surround submucosal glands. We have demonstrated for the first time NY-ESO-1 expression by esophageal adenocarcinomas, Barrett's metaplasia and normal tissues other than germ cells.

Immunohistochemical assessment of NY-ESO-1 expression in esophageal adenocarcinoma resection specimens

PubMed Central

Hayes, Stephen J; Hng, Keng Ngee; Clark, Peter; Thistlethwaite, Fiona; Hawkins, Robert E; Ang, Yeng

2014-01-01

AIM: To assess NY-ESO-1 expression in a cohort of esophageal adenocarcinomas. METHODS: A retrospective search of our tissue archive for esophageal resection specimens containing esophageal adenocarcinoma was performed, for cases which had previously been reported for diagnostic purposes, using the systematised nomenclature of human and veterinary medicine coding system. Original haematoxylin and eosin stained sections were reviewed, using light microscopy, to confirm classification and tumour differentiation. A total of 27 adenocarcinoma resection specimens were then assessed using immunohistochemistry for NY-ESO-1 expression: 4 well differentiated, 14 moderately differentiated, 4 moderate-poorly differentiated, and 5 poorly differentiated. RESULTS: Four out of a total of 27 cases of esophageal adenocarcinoma examined (15%) displayed diffuse cytoplasmic and nuclear expression for NY-ESO-1. They displayed a heterogeneous and mosaic-type pattern of diffuse staining. Diffuse cytoplasmic staining was not identified in any of these structures: stroma, normal squamous epithelium, normal submucosal gland and duct, Barrett’s esophagus (goblet cell), Barrett’s esophagus (non-goblet cell) and high grade glandular dysplasia. All adenocarcinomas showed an unexpected dot-type pattern of staining at nuclear, paranuclear and cytoplasmic locations. Similar dot-type staining, with varying frequency and size of dots, was observed on examination of Barrett’s metaplasia, esophageal submucosal gland acini and the large bowel negative control, predominantly at the crypt base. Furthermore, a prominent pattern of apical (luminal) cytoplasmic dot-type staining was observed in some cases of Barrett’s metaplasia and also adenocarcinoma. A further morphological finding of interest was noted on examination of haematoxylin and eosin stained sections, as aggregates of lymphocytes were consistently noted to surround submucosal glands. CONCLUSION: We have demonstrated for the first time NY-ESO-1 expression by esophageal adenocarcinomas, Barrett’s metaplasia and normal tissues other than germ cells. PMID:24744590

The implementation of European Association of Urology guidelines in the management of acute epididymo-orchitis.

PubMed

Garthwaite, Mary A E; Johnson, G; Lloyd, S; Eardley, I

2007-11-01

Acute epididymo-orchitis is a common and increasing problem. This retrospective study reviewed whether the European Association of Urology guidelines for the management of acute epididymo-orchitis, which form the basis of this Trust's present inter-departmental guidelines, are being effectively implemented. Case notes of 53 patients attending the emergency department with acute epididymo-orchitis over a 6-month period were reviewed retrospectively. The hospital results' database was used to confirm the diagnostic tests requested on patients at the time of their initial presentation. Of the study cohort, 26 patients were aged 35 years. The results demonstrated that a sexual history was documented in only 43.4% of cases. A mid-stream urine sample was sent for routine culture in 54.7% of cases whilst urine for the Chlamydia polymerase chain reaction (PCR) test was obtained in 17% and a urethral swab performed in 5.6%. Antibiotics were prescribed in 81% of cases. Of these patients, 46.5% received ciprofloxacin alone (mean age, 52 years; range, 18-87 years), 25.5% received doxycycline alone (mean age, 30 years; range, 18-45 years) and 21% received both ciprofloxacin and doxycycline (mean age, 33 years; range 18-49 years). In 26.4% of cases, verbal advice to attend a genito-urinary medicine clinic was given, whilst a formal telephone referral was made in only one case. Formal urological follow-up was arranged for only three out of 11 patients aged > 50 years. Although a joint emergency department/urology clinical protocol for the investigation and treatment of acute epididymo-orchitis already exists within the Trust, our current management conforms to this in only a minority of cases. Many different strategies can be employed in the implementation of clinical practice guidelines and all are associated with variable degrees of success. The regular movement of junior staff through each department necessitates that the distribution of management protocols and guidelines occurs at frequent intervals throughout the year and that their implementation is continuously monitored so that, if necessary, further implementation strategies can be employed.

[Chronic chest pain after rib fracture: It can cause a disability?

PubMed

Rabiou, S; Ouadnouni, Y; Lakranbi, M; Traibi, A; Antoini, F; Smahi, M

2018-04-01

The rib fractures and instability of the chest wall are the main lesions of closed chest trauma. These lesions can be a source of chronic, often disabling with daily discomfort resulting limitation of some activities. The objective of this study was to assess the prevalence of this phenomenon in order to improve the quality of early care. Through an observational retrospective cohort study on a number of 41 patients supported and monitored for traumatic rib fractures at the Military Hospital of Meknes during the period from October 2010 to March 2016. The circumstances of the accident were dominated by accidents of public roads (86%) and concerned the young adult male. Radiographs have enumerated 165 fracture lines with an average of 4 rib fractures per patient. These were unilateral fractures in 88% of cases, and concerned the means arc in 46% of cases. The rib fracture was undisplaced fracture in 39% of patients, whereas in 2 patients, a flail chest was present. Post-traumatic hemothorax (63% of cases) were the thoracic lesions most commonly associated with rib fractures. The initial management consisted in the use of analgesics systemically in all patients. The retrospective evaluation of pain by the verbal scale was possible in 30 patients. The persistent pain was noted in 60% of cases. This pain was triggered by a simple effort to moderate in 55% of cases, and hard effort in 28% of cases. In 17% of patients, even at rest, the pain occurred intermittently. The impact in terms of disability was mild to moderate in 28% of cases and important in 17%. The neuropathic pain was found in 3 patients. Therapeutically, the first and second levels of analgesics were sufficient to relieve pain. The neuroleptics were required for 2 patients. Our study confirms the persistence of chronic painful, sometimes lasting several years after the initial chest trauma. This pain is responsible of disability triggered most often after exercise. Copyright © 2017 Elsevier Masson SAS. All rights reserved.

Childhood leprosy: a retrospective descriptive study from Government Medical College, Kozhikode, Kerala, India.

PubMed

Sasidharanpillai, Sarita; Binitha, Manikoth Payyanadan; Riyaz, Najeeba; Ambooken, Betsy; Mariyath, Olasseri Kalathingal Reena; George, Biju; Janardhanan, Anisha Kanhirangattil; Sherjeena, Pentam Veli Beegum

2014-06-01

To assess the profile and describe the clinical presentations and complications of childhood leprosy in a tertiary care hospital in North Kerala, South India during 2003-2012 and to analyse any change in the age-sex profile and the clinical pattern of leprosy in children below the age of 15 years over the 10-year study period. A retrospective descriptive study of children less than 15 years of age diagnosed with leprosy and registered for treatment in a tertiary care institution from 2003 to 2012. Demographic, clinical, investigative and treatment data were collected using a pre-set proforma. 138 (12.1%) of the total 1143 leprosy cases registered for treatment during the 10-year period were below 15 years of age. The 10-year study period witnessed a statistically insignificant decrease in the new childhood leprosy cases registered for treatment in our tertiary care institution. The majority of cases belonged to the 6-12 year age group (61.6%) with a male predominance. Borderline tuberculoid (BT) was the commonest clinical type (65.9%) followed by indeterminate leprosy (18.8%); 101 patients required paucibacillary (PB) and 37 needed multibacillary (MB) treatment. The number of patients requiring MB treatment showed a statistically significant increase and there was a significant decline in number of cases requiring PB treatment. During the entire study period no Type 2 lepra reaction was documented in patients below Hema 15 years and only two patients manifested Type 1 reaction. Ten (7.2%) out of the 138 patients were cases of relapse. There was a clear female predilection among relapse cases with the majority belonging to the adolescent age. Childhood leprosy still contributes to a significant proportion of the total case load denoting the continuing active horizontal transmission of leprosy. The rise in number of patients with more extensive disease in the background of declining disease prevalence is suggestive of the delay in diagnosis and treatment. A high relapse rate noted in the present study may be due to incorrect classification and treatment of MB as PB leprosy which in turn might have resulted in treatment failure due to inadequate treatment.

Causal Inference in Retrospective Studies.

ERIC Educational Resources Information Center

Holland, Paul W.; Rubin, Donald B.

1988-01-01

The problem of drawing causal inferences from retrospective case-controlled studies is considered. A model for causal inference in prospective studies is applied to retrospective studies. Limitations of case-controlled studies are formulated concerning relevant parameters that can be estimated in such studies. A coffee-drinking/myocardial…

Massive localized lymphedema of the male external genitalia: a clinicopathologic study of 6 cases.

PubMed

Lee, Stephen; Han, Jeong S; Ross, Hillary M; Epstein, Jonathan I

2013-02-01

Massive localized lymphedema is a reactive pseudotumor strongly associated with obesity. The tumor most commonly presents as pendulous masses in the lower limbs with only 3 reported cases involving external male genitalia. In this study, we report an additional 6 cases localized to the external male genitalia. The cases were retrospectively identified from the surgical pathology database of the Johns Hopkins Hospital. All 6 patients were obese (5 presented with diffuse scrotal edema and 1 with a penile mass). In all cases, the clinical impression was of a benign chronic process developing over 3 months to 1 year. All 3 cases from outside institutions were referred with benign pathologic diagnoses. The lesions ranged in size from 4 to 55 cm. Microscopically, all cases exhibited stromal fibrosis and edema, multinucleated stromal cells, perivascular chronic inflammation, and lymphangiectasia. Entrapped fat was a minor feature and seen in only 3 cases. Variable hyperplasia and hypertrophy of dartos muscle were noted in 6 lesions. Three cases showed prominent microvascular proliferation around the edge of individual dartos muscle bundles. In summary, diagnosis of massive localized lymphedema requires appropriate correlation between clinical and microscopic findings. Lesions in the male external genitalia share many microscopic findings with massive localized lymphedema at other sites, although entrapped adipose tissue is not prominent. Additional, although not specific, findings include variably hyperplastic and hypertrophic dartos muscle and capillary neoangiogenesis at the interface between smooth muscle bundles and stroma. Copyright © 2013 Elsevier Inc. All rights reserved.

Clinical use of MRI for the evaluation of acute appendicitis during pregnancy.

PubMed

Patel, Darshan; Fingard, Jordan; Winters, Sean; Low, Gavin

2017-07-01

The purpose of this study was to determine the diagnostic accuracy of MRI for detecting acute appendicitis in pregnancy in a multi-institution study involving general body MR readers with no specific expertise in MR imaging of the pregnant patient. Retrospective review of MRI examinations on PACS in 42 pregnant patients was evaluated for acute right lower quadrant pain. Three fellowship-trained general body radiologists analyzed the MRI examinations in consensus and attempted to localize the appendix, assess for features of appendicitis, and exclude alternative etiologies for the right lower quadrant pain. Of the 42 MRI examinations, the readers noted 6 cases of acute appendicitis, 16 cases of a normal appendix, and 20 cases involving non-visualization of the appendix but where there were no secondary features of acute appendicitis. Based on the surgical data and clinical follow-up, there were 3 true-positive cases, 3 false-positive cases, 34 true-negative cases, and 2 false-negative cases of acute appendicitis on MRI. This yielded an accuracy of 88.1%, sensitivity of 60%, specificity of 91.9%, positive predictive value of 50%, and negative predictive value of 94.4% for the detection of acute appendicitis in the pregnant patient on MRI. Alternative etiologies for the right lower quadrant pain on MRI included torsion of an ovarian dermoid in 1 case and pyelonephritis in 1 case. MRI is an excellent modality for excluding acute appendicitis in pregnant patients presenting with right lower quadrant pain.

Paranasal sinus disease in HIV antibody positive patients.

PubMed Central

Grant, A; von Schoenberg, M; Grant, H R; Miller, R F

1993-01-01

OBJECTIVE--To investigate the prevalence of radiologically-diagnosed paranasal sinus disease in HIV-1 seropositive patients. SUBJECTS AND SETTING--476 patients admitted to a dedicated inpatient unit for HIV and AIDS at the Middlesex Hospital, London, between September 1988 and February 1992. DESIGN--Retrospective review of patients' case notes and radiological records. RESULTS--30 patients (6.3%) had radiological evidence of paranasal sinus disease. At the time of admission, sinusitis was in the differential diagnosis in only 12 of the 30 patients; 13 patients were initially diagnosed as having meningitis. Pseudomonas aeruginosa was the causative organism in four patients, all of whom had advanced HIV disease. All four responded to appropriate antibiotics but had early relapse of infection. CONCLUSIONS--Sinusitis is an important and under-recognised cause of morbidity in patients with HIV disease. Images PMID:8335314

Gender differences in nonfatal suicidal behavior in Pakistan: significance of sociocultural factors.

PubMed

Khan, M M; Reza, H

1998-01-01

Suicidal behavior is an understudied subject in Pakistan. A variety of social, legal, and religious factors make reporting and data collection on suicide and nonfatal suicidal behavior difficult. To study the problem, a retrospective case-note analysis was carried out in which the sociodemographic and clinical characteristics of 262 female and 185 male suicidal individuals admitted to a university hospital in Karachi, Pakistan, are compared. Three quarters of the suicidal persons were under the age of 30 years. Compared to men, women were younger and more often married. Both women and men tended to use self-poisoning with benzodiazepines, but more women used organophosphate insecticides. In Pakistani society, legal, social, and economic discrimination predisposes women to psychological distress and subsequent suicidal behavior. The study highlights the need for culture-specific research on suicidal behavior in Pakistan.

Tracheobronchial foreign body aspiration in children.

PubMed

Burton, E M; Brick, W G; Hall, J D; Riggs, W; Houston, C S

1996-02-01

In this retrospective study, we reviewed the demographic and radiographic findings of 155 children with bronchoscopy-proven tracheobronchial foreign body aspiration (FBA). Two thirds of the patients were male, and most were children between 1 and 2 years of age. An aspirated peanut accounted for one third of all cases. Foreign body location was distributed nearly evenly to the right and left primary bronchi; tracheal foreign body was noted in 16 patients. The most frequent symptoms of FBA were cough (85 patients) and wheezing (60 patients). Although most patients were seen within 1 day of aspiration, 30 patients had symptoms that lasted at least 1 week before diagnosis. The most common radiographic findings were unilateral or segmental hyperlucency (59) or atelectasis (38). The trachea was the site of the foreign body in one half of children with a normal chest radiograph and FBA.

Household transmission of invasive group A Streptococcus infections in England: a population-based study, 2009, 2011 to 2013

PubMed Central

Mearkle, Rachel; Saavedra-Campos, Maria; Lamagni, Theresa; Usdin, Martine; Coelho, Juliana; Chalker, Vicki; Sriskandan, Shiranee; Cordery, Rebecca; Rawlings, Chas; Balasegaram, Sooria

2017-01-01

Invasive group A streptococcal infection has a 15% case fatality rate and a risk of secondary transmission. This retrospective study used two national data sources from England; enhanced surveillance (2009) and a case management system (2011–2013) to identify clusters of severe group A streptococcal disease. Twenty-four household pairs were identified. The median onset interval between cases was 2 days (range 0–28) with simultaneous onset in eight pairs. The attack rate during the 30 days after first exposure to a primary case was 4,520 per 100,000 person-years at risk (95% confidence interval (CI): 2,900–6,730) a 1,940 (95% CI: 1,240–2,880) fold elevation over the background incidence. The theoretical number needed to treat to prevent one secondary case using antibiotic prophylaxis was 271 overall (95% CI: 194–454), 50 for mother-neonate pairs (95% CI: 27–393) and 82 for couples aged 75 years and over (95% CI: 46–417). While a dramatically increased risk of infection was noted in all household contacts, increased risk was greatest for mother-neonate pairs and couples aged 75 and over, suggesting targeted prophylaxis could be considered. Offering prophylaxis is challenging due to the short time interval between cases emphasising the importance of immediate notification and assessment of contacts. PMID:28537550

Household transmission of invasive group A Streptococcus infections in England: a population-based study, 2009, 2011 to 2013.

PubMed

Mearkle, Rachel; Saavedra-Campos, Maria; Lamagni, Theresa; Usdin, Martine; Coelho, Juliana; Chalker, Vicki; Sriskandan, Shiranee; Cordery, Rebecca; Rawlings, Chas; Balasegaram, Sooria

2017-05-11

Invasive group A streptococcal infection has a 15% case fatality rate and a risk of secondary transmission. This retrospective study used two national data sources from England; enhanced surveillance (2009) and a case management system (2011-2013) to identify clusters of severe group A streptococcal disease. Twenty-four household pairs were identified. The median onset interval between cases was 2 days (range 0-28) with simultaneous onset in eight pairs. The attack rate during the 30 days after first exposure to a primary case was 4,520 per 100,000 person-years at risk (95% confidence interval (CI): 2,900-6,730) a 1,940 (95% CI: 1,240-2,880) fold elevation over the background incidence. The theoretical number needed to treat to prevent one secondary case using antibiotic prophylaxis was 271 overall (95% CI: 194-454), 50 for mother-neonate pairs (95% CI: 27-393) and 82 for couples aged 75 years and over (95% CI: 46-417). While a dramatically increased risk of infection was noted in all household contacts, increased risk was greatest for mother-neonate pairs and couples aged 75 and over, suggesting targeted prophylaxis could be considered. Offering prophylaxis is challenging due to the short time interval between cases emphasising the importance of immediate notification and assessment of contacts. This article is copyright of The Authors, 2017.

[Fibrocystic mastopathy and cancer of the breast. About 111 cases].

PubMed

Beyrouti, Mohamed Issam; Beyrouti, Ramez; Khabir, Abdelmajid; Ben Amar, Mohamed; Frikha, Foued; Dhieb, Nabil; Damak, Dalel; Abid, Mohamed; Affes, Najmeddine; Boujelben, Salah; Frikha, Mounir

2006-10-01

Our aim was to identify the predictive factors of degeneration of the fibrocystic mastopathy. This work is a retrospective survey of 111 observations of isolated fibrocystic mastopathies or associated to a breast cancer among 542 women admitted for tumor of the breast during one period of 13 active years from 1991 to 2003. The diagnosis has been gotten by anatomo-pathologic exam in 95.5% (106 cas) on the operative piece and 4.5% (5 cas) on a material of biopsy. The fibrocystic mastopathy represented 30% of the set of the benign tumors of the breast. They were associated to a breast cancer in 45 cases (40.5%). The isolated benign fibrocystic mastopathy was observed in 66 cases with a middle age of 37 years, whereas the shapes associated to a breast carcinoma were noted in 45 cases. The middle age was 53 years. The non proliferative fibrocystic mastopathy is the most frequent histological type and represent 54.6% of the cases. The proliferative form with atypies was observed at 21 women (46.8%). The carcinoma the more frequently associated to the fibrocystic mastopathy was the infiltrating canalled carcinoma in 91% of cases, with a predominance of the II rank (SBR). The discovery of a mastopathy must search a luteal failure and risk factors of breast cancer notably a proliferative shape of mastopathy with atypies.

Audit of deaths less than a week after admission through an emergency department: how accurate was the ED diagnosis and were any deaths preventable?

PubMed

Nafsi, Tabassum; Russell, Rob; Reid, Cilla M; Rizvi, Syed M M

2007-10-01

To review the causes of death in patients admitted via the emergency department (ED) who died within 7 days of admission and to identify any ways in which ED care could have been better. The study also aims to compare the diagnosis made in the ED and the mortality diagnosis. A retrospective study; subjects were all patients who attended the ED over 4 months and died within 7 days of admission. The paramedics' notes, ED case cards, inpatient medical notes and details of postmortem findings were examined to identify the time and date of arrival in the ED, presenting complaint, provisional diagnosis made by the ED, treatment plan devised by the ED, diagnosis made in wards, and the cause of death as issued on death certificates or from postmortem findings. Summary sheets of cases where the care provided by the emergency department could have been improved were reviewed, errors were identified and deaths were classified as preventable or unpreventable. Database revealed 3521 admissions via the ED over 4 months, of which 95 cases (2.69%) died within 7 days of admission. 78 patients (82.1% of cases) were appropriately diagnosed and managed whereas 17 (17.87% of cases) were identified with deficiencies in either the diagnosis or the management provided in the ED. We reviewed the quality of care provided in the ED for these cases and rated deaths according to our preventability criteria: 5 (5.26%) deaths were unpreventable despite the deficiency in care provided in the ED; 3 (3.15%) deaths were definitely preventable; 3 (3.15%) were probably preventable; and 6 (6.31%) were possibly preventable deaths. The ED is playing a good role in the management of critically ill patients, with appropriate diagnosis and management in 82% of cases. Training of junior doctors is required to prevent occurrence of errors and thus preventable deaths, but all deaths are not preventable. New guidelines for sepsis management and management of undifferentiated clinical presentations are being introduced and we intend to audit the implications of new guidelines.

Ultrasound-Guided Intermediate Site Greater Occipital Nerve Infiltration: A Technical Feasibility Study.

PubMed

Zipfel, Jonathan; Kastler, Adrian; Tatu, Laurent; Behr, Julien; Kechidi, Rachid; Kastler, Bruno

2016-01-01

Two studies recently reported that computed tomography (CT) guided infiltration of the greater occipital nerve at its intermediate site allows a high efficacy rate with long-lasting pain relief following procedure in occipital neuralgia and in various craniofacial pain syndromes. The purpose of our study was to evaluate the technical feasibility and safety of ultrasound-guided intermediate site greater occipital nerve infiltration. Retrospective study. This study was conducted at the imaging department of a 1,409 bed university hospital. Local institutional review board approval was obtained and written consent was waived. In this retrospective study, 12 patients suffering from refractory occipital neuralgia or craniofacial pain syndromes were included between April and October 2014. They underwent a total of 21 ultrasound-guided infiltrations. Infiltration of the greater occipital nerve was performed at the intermediate site of the greater occipital nerve, at its first bend between obliqus capitis inferior and semispinalis capitis muscles with local anestetics and cortivazol. Technical success was defined as satisfactory diffusion of added iodinated contrast media in the fatty space between these muscles depicted on control CT scan. We also reported first data of immediate block test efficacy and initial clinical efficacy at 7 days, one month, and 3 months, defined by a decrease of at least 50% of visual analog scale (VAS) scores. Technical success rate was 95.24%. Patients suffered from right unilateral occipital neuralgia in 3 cases, left unilateral occipital neuralgia in 2 cases, bilateral occipital neuralgia in 2 cases, migraine in one case, cervicogenic headache in one case, tension-type headache in 2 cases, and cluster headache in one case. Block test efficacy was found in 93.3% (14/15) cases. Clinical efficacy was found in 80% of cases at 7 days, in 66.7% of cases at one month and in 60% of cases at 3 months. No major complications were noted. Some of the limitations of our study include that it represents a single institution. The low number of infiltrations included in this study, for this guidance procedure, is another bias. This ultrasound-guided infiltration technique appears to be feasible, safe, non-ionizing, and fast when targeting the greater occipital nerve in its intermediate portion. This imaging guidance modality should be used in routine clinical practice. Greater occipital nerve, infiltration, ultrasound guidance, corticosteroids, occipital neuralgia, craniofacial pain syndrome.

The benefits of otoplasty for children: further evidence to satisfy the modern NHS.

PubMed

Cooper-Hobson, G; Jaffe, W

2009-02-01

To take standards from, and revalidate an existing study which addressed the psychological and social outcomes following otoplasty in children [Bradbury E, Hewison J, Timmons M. Psychological and social outcome of prominent ear correction in children. Br J Plast Surg 1992;45:97-100]. The psychosocial experiences of children undergoing otoplasty at the University Hospital of North Staffordshire were retrospectively examined and compared to the cohort in the existing study. Retrospective questionnaires were sent to all children aged 5-16 (n=101) who were on the hospital records having undergone otoplasty between 1999 and 2003, investigating social experiences, and experience of surgery. This study found: 97% reported an increase in happiness; 92% reported an increase in self-confidence; 79% noted improved social experience; 100% reported bullying reduced or stopped. The Wilcoxon Rank Sum Test confirmed the statistical validity of these findings (P<0.001). The existing study found: 63% of children reported increase in happiness and confidence; 13% noted improved social experiences; 53% noted bullying had stopped entirely. Otoplasty is an effective procedure in alleviating psychosocial distress in the vast majority of children that undergo the operation, and hence this study supports the continued availability of otoplasty on the NHS for children with prominent ears.

[Miliary tuberculosis].

PubMed

Zaghba, N; El Hachimi, K; Benjelloun, H; Yassine, N

2018-02-01

Tuberculosis miliary is a severe and rare form of tuberculosis. It is often due to a haematogenous spread of the bacillus of Koch and represents less than 2 % of tuberculosis. We conducted a retrospective study of 81 cases of tuberculous miliary collected at the Department of respiratory diseases of the Ibn Rochd university hospital in Casablanca between September 2003 and November 2016. A female predominance was noted with 58 % of the cases. The average age was 36 years. The history of tuberculosis was found in eight cases and tuberculous tuberculosis in eleven cases, postpartum in five cases, diabetes in three cases and trisomy 21 in one case. The clinical picture was dominated by altered general status in all cases, and fever in 69 cases (86 %). Chest x-ray showed a miliary aspect in all cases, cardiomegaly in two cases, pyopneumothorax in three cases, and opacities excavated in five other cases. The intradermal tuberculin reaction, performed in all cases, was positive in 26 cases, and sputum oscillations were positive in 21 cases. The dissemination report found cerebromeningeal involvement in nine cases, with cerebral tuberculomas in five cases, pericarditis in four cases, mediastinal and peripheral adenopathies in nine cases each. Bouchut tubercles were found in nine cases. Antibacillary therapy was started as a matter of urgency, according to the national TB control program with the old regimen (2SHRZ/7RH) and the new regimen (2RHZEb/7RH) in all cases. The outcome was good in 55 cases (68.9 %), 17 patients were lost to follow-up, and 11 deaths were reported. We insist on this work on the severity of the tuberculous miliary and the need for early and urgent therapeutic management. Copyright © 2017 Elsevier Masson SAS. All rights reserved.

Evaluation of cutaneous anthrax cases during an outbreak in the east region of Turkey.

PubMed

Kural Ünüvar, Esra; Akgün Karapınar, Deniz Bahar; Dizen Namdar, Nazlı

2016-11-17

Anthrax is a zoonotic infection caused by Bacillus anthracis. We aimed to retrospectively evaluate cutaneous anthrax cases that occurred during an outbreak in eastern Turkey (Hakkari-Yüksekova), where people mostly earn their living from animal husbandry. Forty-six cutaneous anthrax patients that were admitted to the hospital during a very short duration of 3 months (June-August 2011) were evaluated. Out of 46 patients, 27 (52%) were women and 19 (48%) were men. The mean age was 37 ± 13 years. The distribution of occupations was 1 butcher, 1 cook, 5 farmers, 27 housewives, 11 shepherds, and 1 teacher. Multiple lesions were seen in 7 patients (15%) and the rest of the patients had only 1 lesion. We observed significant clinical differences among the cases and noted which particular symptoms were associated with the various skin lesions. We treated our patients with intramuscular procaine penicillin or oral ciprofloxacin/doxycycline. Anthrax is an important health problem that can cause lethal outbreaks. Therefore, one should think about anthrax when faced with a patient with history of animal contact that has a painless ulcer with edema and/or vesicles, especially in endemic countries like Turkey.

Surgical management of primary, metastatic and recurrent anal sac adenocarcinoma in the dog: 52 cases.

PubMed

Barnes, D C; Demetriou, J L

2017-05-01

To report the outcomes and complications of a cohort of dogs with primary and recurrent anal sac adenocarcinoma managed with surgery as the first-line treatment. To report the use of lymph node cytology for identification of metastatic disease. Retrospective review of case records of a single referral centre population of dogs diagnosed with anal sac adenocarcinoma. Fifty-two clinical cases were identified. Altered ultrasonographic appearance of lymph nodes was highly consistent with metastatic disease as assessed by cytology and histopathology. Seven of 58 (12%) perineal surgeries had reported minor complications and seven (12%) others required further surgical intervention. Minor controllable intraoperative bleeding was the only complication noted associated with lymph node extirpation in two of 39 (5%) metastectomy procedures. Six dogs (12%) suffered local recurrence and 22 (42%) developed subsequent or recurrent nodal metastatic disease. From the time of detection of disease recurrence, median additional survival associated with a second surgical intervention was 283 days. Coeliotomy for lymph node metastatectomy in dogs with adenocarcinoma of the anal sac has low morbidity and should be considered in patients presenting with evidence of regional metastatic disease both at initial presentation and with recurrent disease. © 2017 British Small Animal Veterinary Association.

Outcome after cementless total hip arthroplasty for arthritic hip in patients with residual poliomyelitis: a case series.

PubMed

Cho, Yoon J; Lee, Choong H; Chun, Young S; Rhyu, Kee H

2016-09-29

In this case series, we investigated the outcome of cementless total hip arthroplasty (THA) for advanced hip osteoarthritis in patients with residual poliomyelitis to evaluate its clinical usefulness for these patients. 11 unilateral cementless primary THA were performed to arthritic hips in patients with residual poliomyelitis. 7 were in paralytic and 4 were in nonparalytic limbs. The mean follow-up duration was 79.9 months. Retrospective clinical evaluations with various scores and radiological evaluations were made. Harris Hip Score, Western Ontario and McMaster Universities Arthritis Index (WOMAC) and Short-form (SF)-36 physical scales were significantly improved after the surgery. However, UCLA activity score and SF-36 mental scale were not. Because of remaining leg length discrepancies, all but 1 noted a residual limp. In nonparalytic hip, functional acetabular cup inclination during weight bearing significantly increased from installed inclination. Other than 1 case of posterior dislocation, no complications were observed. Although the overall result itself is excellent, THA for these patients cannot improve limp, physical activity and mental status. Surgeons should be aware of the change of the inclination of acetabular cup during mobilisation, especially for THA in contralateral hip.

Augmentin duo™ in the treatment of childhood blepharokeratoconjunctivitis.

PubMed

Cehajic-Kapetanovic, Jasmina; Kwartz, Jeff

2010-01-01

To report the use of Augmentin Duo 400/57 (GlaxoSmithKline, Middlesex, UK) in the treatment of childhood blepharokeratoconjunctivitis (BKC). This is a retrospective interventional case series. The case notes of 7 consecutive patients treated with Augmentin Duo 400/57 for BKC during 18 months were reviewed. Diagnostic criteria for BKC were blepharitis including recurrent chalazia and meibomian gland dysfunction, eyelid margin telangiectasia and facial rosacea, recurrent episodes of chronic red eye, photophobia, watering, punctate superficial keratopathy, corneal neovascularization, and corneal ulcers. Seven children (age range: 6 to 14 years) were diagnosed as having BKC. All children received systemic Augmentin Duo 400/57 and showed considerable improvement within the first month of therapy. Six children had no recurrences during a mean follow-up of 6 months. No patients experienced any side effects from this treatment. Augmentin Duo 400/57 has not previously been reported in the treatment of BKC in children. In this case series, Augmentin Duo 400/57 proved to be at least as effective as current treatments with systemic erythromycin or doxycycline with the advantage of a twice-daily dosage and a superior side-effect profile. Copyright 2010, SLACK Incorporated.

[Clinicopathologic study of 817 enucleations].

PubMed

Gassler, N; Lommatzsch, P K

1995-11-01

The clinical findings, the indications for enucleation and the histopathological diagnoses from 817 eyes from the University Eye Hospital in Leipzig, enucleated between 01/01/1980 and 31/12/1989 (433 males; 384 females), were analysed retrospectively to investigate, however, the therapeutic and diagnostic importance of enucleation to ophthalmological problems. The most frequent underlying ocular diseases were: intraocular tumour (47.7%), surgical disease [primary glaucoma, retinal detachment, cataract] (18.6%), trauma [enucleation within 4 weeks after the event] (10.3%), systemic disease (6.6%), inflammation (6.1%), other diseases (10.7%). The final causes for enucleation were: intraocular tumour (46.4%), secondary glaucoma (31.6%), atrophia and phthisis bulbi (11.9%), inflammation (6.5%), trauma (0.9%), other diseases (2.7%). An increase in the enucleation rate was noted with increasing age. The ophthalmoscopic diagnoses of 8 i.o. malignant melanomas and 7 cases of retinoblastoma were histopathologically not verified. The histopathological diagnoses included: exudative-hemorrhagic lesion (7), metastasis (1) respectively M. Coats (3), retinal detachment (2), M. Norrie (1), panophthalmitis (1). In 2 cases of i.o. malignant melanoma and 2 cases of retinoblastoma the tumours were clinically unsuspected. The incorrect clinical diagnoses included: secondary glaucoma (2) respectively M. Coats (1), secondary glaucoma (1).

Tularaemia in an emergent area in Sweden: an analysis of 234 cases in five years.

PubMed

Eliasson, Henrik; Bäck, Erik

2007-01-01

A retrospective study of clinical tularaemia in an emergent area in Sweden is presented. 234 patients seen during the y 2000-2004 were studied, using case files and a questionnaire. There was a predominance of ulceroglandular tularaemia (89%), occurring in late summer and early autumn, reflecting the dominance of mosquito-borne transmission. The incubation period varied from a few hours to 11 d, with a median of 3 d. Cutaneous manifestations of tularaemia, apart from primary lesions, were noted in 43% of the cases. Coughing was common, even in patients with ulceroglandular tularaemia, supporting the view that haematogenous spread to the respiratory system occurs. Regular laboratory tests, such as WBC, ESR and C-reactive protein, were in general only moderately elevated. In the earlier y studied, the Doctor's Delay was substantial as was the misdiagnosis and prescription of inadequate antibiotics. In the later y, however, the delay and misdiagnosis were significantly lower, reflecting the increased recognition of the disease by the physicians in the area. A few relapses occurred, all in patients treated with doxycycline. No lethality was seen, reflecting the benign course of tularaemia type B infection.

[Surgical treatment of gynecomastia].

PubMed

Târcoveanu, E; Lupaşcu, C; Vasilescu, A; Moldovanu, R; Ichim, Mihaela; Georgescu, St; Niculescu, D; Dănilă, N; Dimofte, G; Anton, Raluca; Crumpei, Felicia; Florea, Niculina; Ungureanu, Cristina

2008-01-01

Gynecomastia describes a benign increase of the mammary gland in men. When medical treatment fails, the surgical procedure is the treatment of choice. There are two main surgical procedures: subdermal mastectomy and liposuction. To evaluate the results after surgical treatment (mastectomy) performed in a general surgery unit. We performed a retrospective study; all the patients operated for gynecomastia were reviewed. The clinical, imaging, biological, intraoperative and histological data were included into a MS Access database and statistical analyzed. From 1990-2007, 114 patients were admitted in the First Surgical Clinic Iaşi for gynecomastia. Only 12.6% from the patients were with bilateral gynecomastia. The mean age was 40.54 +/- 1.83 years old (range 12-84). Mean body mass was 26.72 +/- 0.46 kg/m2 (range 18.5-41), and about 20% from the patients had a BMI of over 30 kg/m2. We also noted that 46.5% were smokers. Simon classification was used for preoperative staging: 2.6% from the cases (N = 3) were included in stage I, 16.7% (N = 19) in stage IIa, 50% (N = 57) in stage IIb and 30.7% in stage III. The patients included in stages IIa and I are younger then the patients included in stage III (p = 0.024). Mastodynia was noted in 46 cases (40.4%). Ultrasound exam was performed in all the cases, and the larger diameter of the nodule measured was 3.75 +/- 0.18 cm (range 0.5-9.7). Only three cases were preoperatively treated with tamoxifen. Most of the cases were operated using general anesthesia (53.5%). Mastectomy was performed by peri-areolar (70.2%), elliptical (28.9%) or radial (0.9%) incisions. The subdermal mastectomy using peri-areolar approach was performed especially for the cases included in stages I, IIa and IIb--p < 10(-3). The epi-pectoral vacuum drainage has been used in 79.8%. The postoperative morbidity rate was 15.8%--4 cases of hematoma, 13 cases of seroma and 1 case complicated with skin necrosis. No specific risk factors for postoperative complications were found by univariate and multivariate statistical analysis. The pathological exam revealed pseudo-gynecomastia in 6 cases; the other cases presented dilated ducts. We also noted intraductal papillary hyperplasia in 87 cases and chronic inflammation in 35 cases. The histological exam also revealed intraductal papilloma--9 cases, fibro-adenoma--1 case, papillary ductal carcinoma--1 case and mucinous carcinoma--1 case. From all these data, the etiological diagnosis in presented series was: pseudo-gynecomastia--5.3% (N = 6), idiopathic--64.9% (N = 73), endocrine--7.9% (N = 9), drug induce--5.3% (N = 6), metabolic--7.9% (N = 9), tumoral--8.8% (N = 10). The postoperative hospital stay was 4.04 +/- 0.26 days (range 1-12). A literature review has also been performed. The management of gynecomastia has to be performed by a multidisciplinary team. Gynecomastia it is possible to be associated with a breast cancer, even in younger people. The surgical treatment, especially the type of incision, will be chosen from point of view of Simon stages. Liposuction can be associated in selected cases.

Issues in Retrospective Conversion for a Small Special Collection: A Case Study.

ERIC Educational Resources Information Center

Hieb, Fern

1997-01-01

Small special collections present unique problems for retrospective conversion of catalogs to machine-readable form. Examines retrospective conversion using the Moravian Music Foundation as a case study. Discusses advantages to automation, options for conversion process, quantifying conversion effort, costs, in-house conversion, national standards…

Clinicopathologic analysis of 21 cases of nevus sebaceus: a retrospective study.

PubMed

Simi, C M; Rajalakshmi, T; Correa, Marjorie

2008-01-01

Nevus sebaceus (NS), otherwise designated as 'organoid nevus', involves proliferative changes of the sebaceous glands, sweat glands, and the hair follicles. It displays a range of appearances, depending on the lesion's age. To study the histopathological features of NS and correlate these with clinical findings. All skin biopsy specimens over a 12-year period from 1995 to 2007 which had a diagnosis of NS were included. Clinical data with follow-up notes and histopathology were reviewed. Half of the cases had a verrucous clinical appearance, while the rest presented as papules, plaques, or patches. All the cases showed immature hair follicles, and 24% of cases showed immature sebaceous glands. Normal terminal hair follicles were characteristically absent in the lesion. Nineteen percent of the cases showed dilated apocrine glands, and 14% showed hyperplasia of eccrine glands. Epidermal changes in the form of acanthosis, papillomatosis, and hyperkeratosis were seen in 86% of cases. Dilated keratin-filled infundibula were observed in 24% of cases. One case was associated with a squamous cell carcinoma. Nevus sebaceus is a cutaneous hamartoma, consisting of various elements indigenous to the organ. Normal terminal hair follicles are characteristically absent in the lesion although the same may be seen in rest of the epidermis, a feature of diagnostic importance, not usually highlighted in literature. The divergent differentiation observed in NS is consistent with the common embryologic origin of the folliculosebaceous-apocrine unit and should not mislead the pathologist.

Risk Factors for Migration, Fracture, and Dislocation of Pancreatic Stents

PubMed Central

Kawaguchi, Yoshiaki; Lin, Jung-Chun; Kawashima, Yohei; Maruno, Atsuko; Ito, Hiroyuki; Ogawa, Masami; Mine, Tetsuya

2015-01-01

Aim. To analyze the risk factors for pancreatic stent migration, dislocation, and fracture in chronic pancreatitis patients with pancreatic strictures. Materials and Methods. Endoscopic stent placements (total 386 times) were performed in 99 chronic pancreatitis patients with pancreatic duct stenosis at our institution between April 2006 and June 2014. We retrospectively examined the frequency of stent migration, dislocation, and fracture and analyzed the patient factors and stent factors. We also investigated the retrieval methods for migrated and fractured stents and their success rates. Results. The frequencies of stent migration, dislocation, and fracture were 1.5% (5/396), 0.8% (3/396), and 1.2% (4/396), respectively. No significant differences in the rates of migration, dislocation, or fracture were noted on the patient factors (etiology, cases undergoing endoscopic pancreatic sphincterotomy, location of pancreatic duct stenosis, existence of pancreatic stone, and approach from the main or minor papilla) and stent factors (duration of stent placement, numbers of stent placements, stent shape, diameter, and length). Stent retrieval was successful in all cases of migration. In cases of fractured stents, retrieval was successful in 2 of 4 cases. Conclusion. Stent migration, fracture, and dislocation are relatively rare, but possible complications. A good understanding of retrieval techniques is necessary. PMID:25945085

Atrophying pityriasis versicolor as an idiosyncratic T cell-mediated response to Malassezia: A case series.

PubMed

Levy, Jonathan Michael Stephen; Magro, Cynthia

2017-04-01

Atrophying pityriasis versicolor (PV), first described in 1971, is a rare variant in which lesions appear atrophic. We sought to determine the pathophysiology of atrophying PV. A retrospective chart review identified 6 cases of atrophying PV. In all cases, routine light microscopy, an elastic tissue stain, and immunohistochemical assessment for the expression of CD3, CD4, CD8, GATA3 and CXCR3 was performed. All cases demonstrated hyperkeratosis with intracorneal infiltration by pathogenic hyphal forms as well as epidermal attenuation and papillary dermal elastolysis. A supervening, mild-to-moderate, superficial lymphocytic infiltrate was noted and characterized by a focal CD8 + T cell-mediated interface dermatitis along with a mixed T-cell infiltrate composed of GATA3 + and CXCR3 + T cells. Small sample size and the loss of some patients to follow-up. Atrophying PV represents the sequelae of a mixed helper T-cell (T H 1 and T H 2) idiosyncratic immune response to Malassezia and can present as a protracted dermatosis that may clinically mimic an atypical lymphocytic infiltrate. T H 1 cytokines can recruit histiocytes, a source of elastases, and upregulate matrix metalloproteinase activity, which may contribute to epidermal atrophy. Copyright © 2016. Published by Elsevier Inc.

The use of self-inflating hydrogel expanders in pediatric patients with congenital microphthalmia in China.

PubMed

Hou, Zhijia; Yang, Qiong; Chen, Tao; Hao, Lei; Li, Yang; Li, Dongmei

2012-10-01

To report the results of enlarging orbital volume in consecutive cases of severe congenital microphthalmia by means of solid hydrophilic tissue expanders. The medical records of consecutive patients with congenital microphthalmia who underwent the placement of a hydrogel expander were retrospectively reviewed. Main outcome measures were orbital tissue expansion, prosthetic retention, and patient family satisfaction. A total of 17 patients were included in the study. All patients were able to retain an ocular prosthesis. The horizontal palpebral length increased from 71.3% of the contralateral unaffected eye to 85.4% of the contralateral unaffected eye. The expansion of orbital volume was assessed in seven patients. The volume of the microphthalmic orbits was expanded from 74.7% of the contralateral unaffected orbits to 83.5% of the contralateral unaffected orbits. Aesthetic results were satisfactory to both physicians and patient families. The following complications were noted in two patients: inferior migration of a spherical expander occurred in one case; a hemispheric expander was removed by the patient in another case. Hydrogel implants can successfully expand the dimensions of the conjunctival sac and the orbit in cases of severe congenital microphthalmia. Copyright © 2012 American Association for Pediatric Ophthalmology and Strabismus. Published by Mosby, Inc. All rights reserved.

Skull base bony lesions: Management nuances; a retrospective analysis from a Tertiary Care Centre

PubMed Central

Singh, Amit Kumar; Srivastava, Arun Kumar; Sardhara, Jayesh; Bhaisora, Kamlesh Singh; Das, Kuntal Kanti; Mehrotra, Anant; Sahu, Rabi Narayan; Jaiswal, Awadhesh Kumar; Behari, Sanjay

2017-01-01

Background: Skull base lesions are not uncommon, but their management has been challenging for surgeons. There is large no of bony tumors at the skull base which has not been studied in detail as a group. These tumors are difficult not only because of their location but also due to their variability in the involvement of important local structure. Through this retrospective analysis from a Tertiary Care Centre, we are summarizing the details of skull base bony lesions and its management nuances. Materials and Methods: The histopathologically, radiologically, and surgically proven cases of skull base bony tumors or lesions involving bone were analyzed from the neurosurgery, neuropathology record of our Tertiary Care Institute from January 2009 to January 2014. All available preoperative and postoperative details were noted from their case files. The extent of excision was ascertained from operation records and postoperative magnetic resonance imaging if available. Results: We have surgically managed 41 cases of skull base bony tumors. It includes 11 patients of anterior skull base, 13 middle skull base, and 17 posterior skull base bony tumors. The most common bony tumor was chordoma 15 (36.6%), followed by fibrous dysplasia 5 (12.2%), chondrosarcoma (12.2%), and ewings sarcoma-peripheral primitive neuroectodermal tumor (EWS-pPNET) five cases (12.2%) each. There were more malignant lesions (n = 29, 70.7%) at skull base than benign (n = 12, 29.3%) lesions. The surgical approach employed depended on location of tumor and pathology. Total mortality was 8 (20%) of whom 5 patients were of histological proven EWS-pPNET. Conclusions: Bony skull base lesion consists of wide variety of lesions, and requires multispecialty management. The complex lesions required tailored approaches surgery of these lesions. With the advent of microsurgical and endoscopic techniques, and use of navigation better outcomes are being seen, but these lesions require further study for development of proper management plan. PMID:28761532

Northeastern Pennsylvania Retrospective Case Study Fact Sheet

EPA Pesticide Factsheets

EPA conducted a retrospective case study in northeastern Pennsylvania to investigate reported instances of contaminated drinking water resources in areas where hydraulic fracturing activities occurred

[Peritonitis following gastroduodenal ulcer perforation disease in children: report of 4 cases].

PubMed

Ndour, O; Bansouda, J; Fall, A F; Alumeti, D M; Diouf, C; Ngom, G; Ndoye, M

2012-10-01

Peritonitis due to gastroduodenal ulcer perforation disease is a rare entity in pediatric surgery. In Senegal, no study has been dedicated to ulcer complications in children. The aim of this study was to describe the epidemiology, diagnosis, and treatment of perforated peptic ulcer in patients less than 15 years old. This retrospective study was conducted in the Surgical Emergencies and Paediatric Surgery Department at Aristide Le Dantec University Hospital Center in Dakar, Senegal, during a period of 11 years (January 1999 to December 2010). We found 4 children who presented perforated gastroduodenal ulcer: 3 females and 1 male. The average age of these patients was 9 years (range, 7-14 years). No family history was found. We noted 3 cases of perforated duodenal ulcer and one perforated gastric ulcer. The clinical diagnosis was suspected based on a peritoneal irritation syndrome. A plain x-ray of the abdomen was taken in all patients, which objectified a pneumoperitoneum image in 3 cases. The leukocytosis was constant. Treatment in all patients consisted on pre-, intra-, and postoperative intensive care, supra- and infraumbilical midline laparotomy, which allowed us to perform a debridement-suture of the gap followed by epiploplasty and extensive washing with lukewarm physiologic serum. Adjuvant therapy based on anti-ulcer and antibiotic therapy was initiated. Bacteriological examination of peritoneal fluid isolated a polymicrobial flora. Helicobacter pylori was not isolated. Histological examination of the biopsied perforation edges showed a benign ulcer in all cases. The follow-up endoscopy was performed 4 weeks after surgery and showed cicatrization of the ulcer in all patients. After a mean of 2 years, no recurrence was noted. The gastric or duodenal ulcer in children is rare. It is often discovered at the stage of perforation, a complication for which the essential treatment is surgery. Routine screening would certainly help to reduce the risk of this complication. Copyright © 2012 Elsevier Masson SAS. All rights reserved.

Thoracoscopic resection of right auricular masses in dogs: 9 cases (2003-2011).

PubMed

Ployart, Stéphane; Libermann, Stéphane; Doran, Ivan; Bomassi, Eric; Monnet, Eric

2013-01-15

To determine the feasibility of thoracoscopic resection of masses located on the right auricle in dogs. Retrospective case series. Dogs (n = 9) with a mass on the right auricle. Hospital records from 2003 to 2011 were reviewed. Only dogs that underwent thoracoscopic resection of a mass on the right auricle were selected. Data collected included history, clinicopathologic findings, surgical technique, and outcome. All dogs with pericardial effusion were examined by means of echocardiography. Cardiac masses on the right auricle were identified in 5 dogs. Eight dogs had clinical signs of cardiac tamponade and right-sided heart failure. All dogs underwent thoracoscopic resection of a mass on the right atrium. Eight hemangiosarcomas and 1 pyogranulomatous lesion were resected. One dog with a mass located at the base of the right auricle died during surgery. No postoperative complications were noted. Right auricular masses were successfully removed in 8 dogs. Masses close to the base of the right atrial appendage may not be amenable to resection with thoracoscopy. Resection of small masses at the tip of the right auricular appendage can be performed thoracoscopically.

Concomitant medication of psychoses in a lifetime perspective.

PubMed

Vares, Maria; Saetre, Peter; Strålin, Pontus; Levander, Sten; Lindström, Eva; Jönsson, Erik G

2011-01-01

Patients treated with antipsychotic drugs often receive concomitant psychotropic compounds. Few studies address this issue from a lifetime perspective. Here, an analysis is presented of the prescription pattern of such concomitant medication from the first contact with psychiatry until the last written note in the case history documents, in patients with a diagnosis of psychotic illness. A retrospective descriptive analysis of all case history data of 66 patients diagnosed with schizophrenia or schizophrenia-like psychotic disorders. Benzodiazepines and benzodiazepine-related anxiolytic drugs had been prescribed to 95% of the patients, other anxiolytics, sedatives or hypnotic drugs to 61%, anti-parkinsonism drugs to 86%, and antidepressants to 56% of the patients. However, lifetime doses were small and most of the time patients had no concomitant medication. The prescribed lifetime dose of anti-parkinsonism drugs was associated with that of prescribed first-generation but not second-generation antipsychotics. Most psychosis patients are sometimes treated with concomitant drugs but mainly over short periods. Lifetime concomitant add-on medication at the individual patient level is variable and complex but not extensive. Copyright © 2011 John Wiley & Sons, Ltd.

Laparoscopic adrenalectomy for phaeochromocytoma: a case series.

PubMed

Hotu, Cheri; Harman, Richard; Cutfield, Richard; Hodges, Nicola; Taylor, Eletha; Young, Simon

2015-10-16

To describe our 13-year experience in laparoscopic adrenalectomy for phaeochromocytoma. We performed a retrospective analysis of case notes of 29 patients who underwent laparoscopic adrenalectomy for phaeochromocytoma between 2000 and 2013. Twenty-nine patients (16 female), aged 16 to 67 years, underwent laparoscopic adrenalectomy for phaeochromocytoma. All patients were treated preoperatively with alpha-blocking agents. 80% were prescribed additional preoperative antihypertensive agents. 90% received antihypertensive agents intraoperatively. All patients received intraoperative magnesium sulphate for haemodynamic stabilisation. The mean operative time was 160 minutes. Nearly all of the patients experienced haemodynamic stability during surgery. Two patients required conversion to open adrenalectomy, due to severe intraoperative hypertension during tumour handling, and due to extensive intra-abdominal adhesions. Postoperative complications were minimal, and included blood loss, superior epigastric artery damage, and cellulitis at the laparoscopic port site. There was no perioperative mortality. The median length of stay postoperatively was 4 days. 24% were prescribed antihypertensive medication on discharge. In our experience, favourable perioperative outcomes were achieved, demonstrating that laparoscopic adrenalectomy for phaeochromocytoma is a safe and effective procedure in the setting of experienced and skilled surgical, anaesthetic and medical teams delivering the perioperative care.

Gerstmann-Straüssler-Scheinker disease: novel PRNP mutation and VGKC-complex antibodies.

PubMed

Jones, Matthew; Odunsi, Sola; du Plessis, Daniel; Vincent, Angela; Bishop, Matthew; Head, Mark W; Ironside, James W; Gow, David

2014-06-10

To describe a unique case of Gerstmann-Straüssler-Scheinker (GSS) disease caused by a novel prion protein (PRNP) gene mutation and associated with strongly positive voltage-gated potassium channel (VGKC)-complex antibodies (Abs). Clinical data were gathered from retrospective review of the case notes. Postmortem neuropathologic examination was performed, and DNA was extracted from frozen brain tissue for full sequence analysis of the PRNP gene. The patient was diagnosed in life with VGKC-complex Ab-associated encephalitis based on strongly positive VGKC-complex Ab titers but no detectable LGI1 or CASPR2 Abs. He died despite 1 year of aggressive immunosuppressive treatment. The neuropathologic diagnosis was GSS disease, and a novel mutation, P84S, in the PRNP gene was found. VGKC-complex Abs are described in an increasingly broad range of clinical syndromes, including progressive encephalopathies, and may be amenable to treatment with immunosuppression. However, the failure to respond to aggressive immunotherapy warns against VGKC-complex Abs being pathogenic, and their presence does not preclude the possibility of prion disease. © 2014 American Academy of Neurology.

Gerstmann-Straüssler-Scheinker disease

PubMed Central

Jones, Matthew; Odunsi, Sola; du Plessis, Daniel; Vincent, Angela; Bishop, Matthew; Head, Mark W.; Ironside, James W.

2014-01-01

Objective: To describe a unique case of Gerstmann-Straüssler-Scheinker (GSS) disease caused by a novel prion protein (PRNP) gene mutation and associated with strongly positive voltage-gated potassium channel (VGKC)-complex antibodies (Abs). Methods: Clinical data were gathered from retrospective review of the case notes. Postmortem neuropathologic examination was performed, and DNA was extracted from frozen brain tissue for full sequence analysis of the PRNP gene. Results: The patient was diagnosed in life with VGKC-complex Ab–associated encephalitis based on strongly positive VGKC-complex Ab titers but no detectable LGI1 or CASPR2 Abs. He died despite 1 year of aggressive immunosuppressive treatment. The neuropathologic diagnosis was GSS disease, and a novel mutation, P84S, in the PRNP gene was found. Conclusion: VGKC-complex Abs are described in an increasingly broad range of clinical syndromes, including progressive encephalopathies, and may be amenable to treatment with immunosuppression. However, the failure to respond to aggressive immunotherapy warns against VGKC-complex Abs being pathogenic, and their presence does not preclude the possibility of prion disease. PMID:24814844

Are BTS guidelines followed?

PubMed

2002-03-01

In 1993, the British Thoracic Society (BTS) issued guidelines for the management of spontaneous pneumothorax. The study's aim was to determine the level of adherence to these guidelines at a London teaching hospital. A retrospective case note audit of 59 episodes was performed. In patients undergoing intervention, the initial procedure was simple aspiration in 32 (73 per cent) and chest tube insertion in 12 (27 per cent) cases, contrasting with the BTS recommendation that aspiration should be attempted first in all such patients. Simple aspiration was successful on 34 per cent of occasions. Successful aspiration was associated with a significantly shorter hospital stay (median 3, range 1-11 days) than either failed aspiration (7, 3-66 days) or chest tube insertion without aspiration (9, 3-16 days). Other areas where practice differed from the BTS guidelines were clamping of chest tubes and use of a pursestring suture for wound closure. A follow up questionnaire suggested a lack of familiarity with the guidelines. These findings indicate that current management of spontaneous pneumothorax deviates from the BTS guidelines in potentially important respects.

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

PubMed

Edetanlen, Ekaniyere; Saheeb, Birch D

2018-06-10

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

[Extemporaneous withdrawal with a mini-spike filter: A low infection risk technique for drawing up bevacizumab for intravitreal injection].

PubMed

Le Rouic, J F; Breger, D; Peronnet, P; Hermouet-Leclair, E; Alphandari, A; Pousset-Decré, C; Badat, I; Becquet, F

2016-05-01

To describe a technique for extemporaneously drawing up bevacizumab for intravitreal injection (IVT) and report the rate of post-injection endophthtalmitis. Retrospective monocentric analysis (January 2010-December 2014) of all IVT of bevacizumab drawn up with the following technique: in the operating room (class ISO 7) through a mini-spike with an integrated bacteria retentive air filter. The surgeon was wearing sterile gloves and a mask. The assisting nurse wore a mask. The bevacizumab vial was discarded at the end of each session. Six thousand two hundred and thirty-six bevacizumab injections were performed. One case of endophthalmitis was noted (0.016%). During the same period, 4 cases of endophthalmitis were found after IVT of other drugs (4/32,992; 0.012%. P=0.8). Intravitreal injection of bevacizumab after extemporaneous withdrawal through a mini-spike filter is a simple and safe technique. The risk of postoperative endophthalmitis is very low. This simple technique facilitates access to compounded bevacizumab. Copyright © 2016 Elsevier Masson SAS. All rights reserved.

Pouch dilatation following laparoscopic adjustable gastric banding: psychobehavioral factors (can psychiatrists predict pouch dilatation?).

PubMed

Poole, Norman; Al Atar, Ashraf; Bidlake, Louise; Fienness, Alberic; McCluskey, Sara; Nussey, S; Bano, Gal; Morgan, John

2004-01-01

Laparoscopic adjustable gastric banding is increasingly being performed in morbidly obese individuals for weight loss. Some patients develop pouch dilatation as a postoperative complication that limits the utility of the procedure. Surgical variables are poor predictors of this complication. 5 patients from a series of 157 who underwent LAGB at a single center developed the condition. Psychiatric and surgical case-notes were analyzed retrospectively for the presence of operationally defined psychiatric disorders and compared to 10 controls from the same population. Cases were significantly more likely to have past or current binge eating, emotionally triggered eating with reduced awareness of the link, a history of affective disorder, reduced sexual functioning and successful preoperative weight loss. No difference between groups was observed for compliance with orlistat, childhood sexual abuse, relationships with parents, history of bulimia nervosa, rate of band inflation or preoperative BMI. Psychological factors may be better predictors of pouch dilatation than biomedical variables. Disordered eating can be an attempt to modulate negative emotions. Pouch dilatation may be a consequence of this eating behavior.

[Sacrospinous colpopexy complications].

PubMed

Estrade, J-P; Agostini, A; Roger, V; Dallay, D; Blanc, B; Cravello, L

2004-10-01

To evaluate complications of sacrospinous ligament fixation. Monocentric retrospective study. Department of Obstetrics & Gynecology, La Conception University Hospital, Marcella. Between January 1991 and September 2002, 277 women (mean age 64.9 years, range 37 to 92 years) underwent a sacrospinous ligament fixation; 91% had a menopausal status, and 15.5% used hormone replacement therapy. 33.2% of the patients had prior hysterectomy, 28.9% had a history of surgery for prolapse, and 18.8% had associated symptoms of stress urinary incontinence. In all cases, sacrospinous ligament fixation was performed under visual control using conventional stitch. Sacrospinous ligament fixation was combined with the following procedures: anterior vaginal repair (N =137), additional incontinence surgery (N =31), vaginal hysterectomy (N =137), levator myorraphy (N =203). Intraoperative complications, postoperative complications, long-term painful symptoms. Intraoperative complications were represented by 1 case of vascular wound and four rectal injuries. Main postoperative complications were vaginal haematomas (N =6) and abscesses (N =2). Long-term symptoms were perineal pain, sciatic neuralgia, and dyspareunia. There was no surgical mortality, and we noted low rates of major complications. Sacrospinous ligament fixation assumes high priority in our therapeutic regimen.

Laser arytenoidectomy in children with bilateral vocal fold immobility.

PubMed

Worley, G; Bajaj, Y; Cavalli, L; Hartley, B

2007-01-01

Bilateral vocal fold immobility in children is a challenging problem because a balance between good airway and voice quality has to be achieved. Surgery to improve the airway is often postponed or avoided because of fear of losing the voice. In this study our results of laser arytenoidectomy in children are described. This was a retrospective case notes review at a tertiary level paediatric ENT department. The six patients in this case series ranged from nine to 16 years old at the time of laser arytenoidectomy. Post-operative airway and voice quality were assessed. All children in the series had an adequate post-operative airway. Four of these patients had tracheostomies pre-operatively and achieved decannulation. All six patients rated their post-operative voice as better than pre-operatively. This is principally due to increased loudness associated with increased airflow through the larynx, particularly after tracheostomy decannulation. It is recommended that special care should be taken not to disturb the anterior two thirds of the vocal fold during the surgery in order to achieve a good post-operative voice outcome.

Percutaneous endoscopic gastronomy feeding tubes: a retrospective review at Auckland Hospital 1993-4.

PubMed

Norrie, M W; Lane, M R

1996-08-09

A retrospective review of patients being treated by percutaneous endoscopic gastrostomy (PEG) at Auckland Hospital from 1993-4 was undertaken in order to determine patient characteristics, clinical outcome and to compare these results with published series. The case notes of all patients having PEGs performed in the Auckland Hospital gastroenterology unit during the defined period were reviewed. Demographic details, indications, morbidity and mortality data were obtained. Data were supplemented with information obtained from the general practitioner. Fifty procedures (18 in 1993, 32 in 1994) were performed on 41 patients (29 male 12 female), with a mean age of 61 years. Neurological disorders represented the most common clinical indication (25) followed by head and neck malignancy (9). Three patients (7) died within 30 days of the procedure and 13 (32) had early complications (less than 30 days) with four (10) having late complications. Significant pain requiring narcotics occurred in 18. Results were in general comparable to published series apart from a higher early complication rate (32% vs 16%). Pain may be significant post procedure and should be anticipated. The increasing use of this procedure in our hospital reflects its acceptability to patients, relatives and staff as a means of providing nutritional support to the patient with disorders of swallowing.

Oral paracoccidioidomycosis: a retrospective study of 62 Brazilian patients.

PubMed

Bicalho, R N; Santo, M F; de Aguiar, M C; Santos, V R

2001-01-01

The purpose of this study was to evaluate retrospectively the profile of patients with oral paracoccidioidomycosis referred to two Dental Schools in Belo Horizonte (MG, Brazil) between 1955 and 1998. Despite the importance of the oral manifestations of this disease, few papers in the English literature have provided epidemiological data. The medical records of 62 patients presenting oral paracoccidioidomycosis were reviewed in detail. Patient age, gender, race, occupation, site of lesion and type of clinical manifestation of the disease were tabulated. There was a predominance of male patients (97%), with a male:female ratio of 30:1. The mean age was 40 years. Most of the patients were farm workers (53%). Some patients presented multiple oral lesions (19 cases, 30%). The fungal lesions were found principally in the alveolar process and gingiva, but were also seen on the palate, lip and buccal mucosa. All patients had chronic proliferative mulberry-like ulcerated oral lesions and the diagnosis was confirmed histologically. The clinical records did not contain notes about pulmonary involvement by the lesions. The purpose of this study was to describe the epidemiological profile of a specific population with the diagnosis of oral paracoccidioidomycosis. The major goal is to establish a scientific basis for initiating educational programs for prevention and early diagnosis of oral paracoccidioidomycosis.

Manuka honey as an effective treatment for chronic pilonidal sinus wounds.

PubMed

Thomas, M; Hamdan, M; Hailes, S; Walker, M

2011-11-01

A retrospective study to investigate the effectiveness of topical manuka honey in the treatment of chronic or recurrent pilonidal sinus disease (PSD), assessing the ability of this simple dressing technique to achieve complete wound healing, the time taken to achieve healing and the recurrence rate. All patients who received manuka honey dressing therapy following surgical intervention for chronic or recurrent PSD were identified over a 4-year period. In a retrospective review of case notes, data were collected on patient sex, age, nature of surgical procedures performed, time to achieve complete wound healing, and recurrences after completion of honey therapy. Seventeen patients were eligible for inclusion in the study. Mean time to commence honey therapy post-surgery was 93 days (5-517 days; median 33 days); 15 patients achieved complete wound healing, in a mean time of 65 days (14-264 days; median 49 days). Honey was discontinued in one patient due to an adverse event, and two patients experienced recurrence several months after completing honey therapy. Manuka honey dressing therapy provides an effective topical treatment for chronic/recurrent PSD. Further research is necessary to determine the optimum dressing protocol. The authors have no conflicts of interest to declare. There were no external sources of funding for this study.

Evaluation of epidemiological, clinical, and laboratory features and mortality of 144 HIV/AIDS cases in Turkey.

PubMed

Ozdemir, Burcu; Yetkin, Meltem A; Bastug, Aliye; But, Ayşe; Aslaner, Halide; Akinci, Esragul; Bodur, Hurrem

2018-03-22

Background The number of HIV/AIDS cases in Turkey is increasing rapidly, as is the number of cases worldwide. The aim of this study is to evaluate the characteristics of the clinical and laboratory findings and epidemiological features of HIV/AIDS patients to obtain useful data on the epidemic type and transmission routes associated with Turkey and to identify risk factors for mortality. Methods The patient records of 144 HIV-infected patients who were admitted to our clinic between 2000 and 2015 were analyzed retrospectively. Results Most of the cases (55%) were diagnosed due to the detection of anti-HIV-positive individuals without clinical symptoms. The mean CD4 + lymphocyte count on first admission was 108 cells/μL for those admitted before 2009 and 265 cells/μL for those admitted after 2009 (p = 0.003). When the pre- and post-2009 groups were compared for the status of the disease, 55.6 and 44.4% of patients were in the AIDS stage, respectively (p = 0.04). The most noted opportunistic infection was mycobacterial, and throughout the follow-up, 31.2% of the cases were fatal. Conclusions Early diagnosis of HIV infection can have a direct impact on prognosis and survival. Therefore, screening laboratory investigations should be extended, particularly in high-risk groups.

Reductions in neonatal listeriosis: "Collateral benefit" of Group B streptococcal prophylaxis?

PubMed

Lee, Brian; Newland, Jason G; Jhaveri, Ravi

2016-03-01

We tested the hypothesis that declines in Listeria monocytogenes in infants are related to declines in rates of early-onset Group B Streptococcus (GBS) infections associated with widespread prophylaxis using agents with Listeria activity. We performed a retrospective cohort analysis using a national administrative database Pediatric Health Information System (PHIS). We searched for ICD-9 codes for Listeriosis in infants <30 days old and for early-onset GBS infection of any kind in infants <5 days old during the study period. We identified 183 cases of Listeriosis in infants <30 days in the PHIS database from 1992 to 2013. We noted a statistically significant decline in case rates over the years studied: 4.78 cases per 10,000 admissions (1992-1995) to 2.24 (1996-2002) to 1.31 from (2003-2013) (p < 0.0001). Case rates of early-onset GBS dropped significantly over the study period: 30.10 cases per 1000 admissions (1992-1995) to 21.70 (1996-2002) to 18.57 (2003-2013) (p < 0.0001). There was a statistically significant correlation between yearly rates of Listeriosis and early-onset GBS (rho: 0.53; p = 0.01). These results support the hypothesis of a "collateral benefit" to widespread GBS prophylaxis and further support the position that empiric antibiotic regimens for febrile infants may no longer require Listeria activity. Copyright © 2016 The British Infection Association. Published by Elsevier Ltd. All rights reserved.

Major limb amputations in a tertiary hospital in North Western Nigeria.

PubMed

Nwosu, Chikwendu; Babalola, Misbau O; Ibrahim, Muhammad H; Suleiman, Siyaka I

2017-06-01

Amputation is the removal of whole or part of a limb, often as a life saving measure. It is a mutilating surgical procedure altering the body image and producing severe functional deficit. It is a common orthopedic surgical procedure performed worldwide. The aim of this study was to determine the pattern and indications for amputation in Federal Medical Centre, Birnin Kebbi, Kebbi State, Nigeria; between January 2008 and December 2014, in a bid to proffer preventive measures. This was a retrospective study of consecutive patients who had major limb amputations at the Federal Medical Centre, Birnin Kebbi, Kebbi State, Nigeria; between January 2008 and December 2014. Case notes of patients were retrieved with relevant information extracted and analyzed. A total of 112 amputations were studied. The age range of patients was between 3-89 years. Amputation in 23.5% of patients was due to trauma, followed by diabetic foot gangrene in 21% of cases. About 42.9% of the amputations were above knee, followed by below knee amputations in 37% of cases. The lower limbs were involved in 84.8% of cases and upper limbs in 15.2% of cases. Trauma was the most predominant indication for amputation in this study. This was followed by diabetic foot gangrene. This is usually due to the high rate of road traffic accidents and consequent mismanagement by traditional bone setters.

Chelonitoxism outbreak caused from consuming turtle, Eastern Samar, Philippines, August 2013.

PubMed

Ventura, Ray Justin; Ching, Paola Katrina; de los Reyes, Vikki Carr; Sucaldito, Ma Nemia; Tayag, Enrique

2015-01-01

On 21 August 2013, the Event-based Surveillance and Response system of the Department of Health, Philippines captured a foodborne illness event among residents of a coastal village in Eastern Samar, Philippines. The suspected cause was the consumption of a sea turtle found near the village. A team from the Department of Health was sent to conduct an outbreak investigation. A case was defined as any person in Arteche, Eastern Samar, who developed dry mouth and burning sensation in the throat from 15 August to 27 August, 2013. Severity of the disease was classified as mild, moderate or severe. We conducted records review, environmental investigation, interviews of key informants and a retrospective cohort study. Sixty-eight cases were identified; four died (case fatality rate = 6%). All cases had a history of turtle meat consumption. Dose-dependent relationship was noted between amount of turtle meat consumed and the risk of illness. In the cohort study, consumption of turtle meat and turtle meat soup were associated with illness. This study identified turtle meat as the source of this foodborne outbreak and emphasized the dangers of consuming turtle meat. Other reported cases of turtle meat poisoning in the Philippines suggest that turtle consumption is an ongoing practice in the country. By publishing information about sea turtle poisoning outbreaks in the Philippines, we hope to raise awareness of the potential severe health effects from ingesting these endangered sea creatures.

Decompression illness in divers treated in Auckland, New Zealand, 1996-2012.

PubMed

Haas, Rachel M; Hannam, Jacqueline A; Sames, Christopher; Schmidt, Robert; Tyson, Andrew; Francombe, Marion; Richardson, Drew; Mitchell, Simon J

2014-03-01

The treatment of divers for decompression illness (DCI) in Auckland, New Zealand, has not been described since 1996, and subsequent trends in patient numbers and demographics are unmeasured. This was a retrospective audit of DCI cases requiring recompression in Auckland between 01 January 1996 and 31 December 2012. Data describing patient demographics, dive characteristics, presentation of DCI and outcomes were extracted from case notes and facility databases. Trends in annual case numbers were evaluated using Spearman's correlation coefficients (ρ) and compared with trends in entry-level diver certifications. Trends in patient demographics and delay between diving and recompression were evaluated using regression analyses. There were 520 DCI cases. Annual caseload decreased over the study period (ρ = 0.813, P < 0.0001) as did entry level diving certifications in New Zealand (ρ = 0.962, P < 0.0001). Mean diver age was 33.6 (95% confidence limits (CI) 32.7 to 34.5) years and age increased (P < 0.0001) over the study period. Median (range) delay to recompression was 2.06 (95% CI 0.02 to 23.6) days, and delay declined over the study period (P = 0.005). Numbers of DCI cases recompressed in Auckland have declined significantly over the last 17 years. The most plausible explanation is declining diving activity but improvements in diving safety cannot be excluded. The delay between diving and recompression has reduced.

Sarcoidosis as an adverse effect of tumor necrosis factor inhibitors.

PubMed

Cathcart, Shelley; Sami, Naveed; Elewski, Boni

2012-05-01

Tumor necrosis factor inhibitors are valuable tools for dermatologists. As their use increases, rare adverse events are more likely to be encountered. We describe one patient who developed sarcoidosis while being treated for psoriasis with etanercept. We sought to review to previously reported cases and further characterize the nature of this reaction. A literature search was performed with the key words "sarcoidosis, sarcoid, etanercept, infliximab, adalimumab, granulomatous, and drug reaction." All relevant cases in the English language were included and evaluated for demographic data, duration of therapy prior to developing sarcoid, duration of sarcoid signs/symptoms, treatments used and time to resolution after discontinuation of the drug. Including the present case, there are 34 cases of sarcoidosis developing during anti-tumor necrosis factor therapy. All previously reported cases were patients with a primarily rheumatologic diagnosis. In all but one case, discontinuation of the drug resulted in complete resolution of symptoms. The lung and surrounding lymph nodes were the areas most commonly affected. The average amount of time between initiation of therapy and onset of symptoms was 22 months. The average time to resolution of symptoms after discontinuation of the drug was 5.2 months. This is a retrospective case review. These data indicated that sarcoid is a possible adverse effect of tumor necrosis factor inhibitor therapy that should be noted by dermatologists using these drugs. While it has been reported in the rheumatology literature, it may be under-recognized by dermatologists.

Outcomes of emergency colectomy for fulminant Clostridium difficile colitis.

PubMed

Al-Abed, Yahya A; Gray, Emma A; Rothnie, Neil D

2010-12-01

Clostridium difficile has become increasingly a common cause of nosocomial infection with increasing antibiotic usage. Recently there has been an increase in the incidence of patients undergoing colectomy for fulminant C. difficile colitis (FCDC). Early surgical consultation is necessary to avoid delay in diagnosis. We present a retrospective review of the outcomes of colectomies for FCDC at our large district general hospital. Over a twenty one month period, from January 2007 to September 2009, a total number of 20 patients underwent exploratory laparotomy for FCDC. A retrospective analysis of patients' case notes, was carried out retrieving all relevant. Data on haematology, biochemistry and imaging were extracted from the trust's on-line clinical databases. A total number of 528 diagnosed cases with C. difficile infection were identified. Of these, twenty patients underwent colectomy for FCDC (3.7%). All patients had received antibiotics prior to symptoms development. 45% of patients had multiple antibiotics. 35% of patients developed FCDC after having three doses of prophylactic antibiotic (Cefuroxime) for a surgical procedure. Time from referral to having surgery varied. Seventeen patients received subtotal colectomy and end ileostomy in a single operation. Mortality rate was 40%. Emergency colectomy for FCDC is associated with high mortality rate. The majority of patients who have significant co-morbidities (75%) did not survive following emergency colectomy. Therefore, it is crucial to identify those patients early in their disease course before they progress into FCDC and organ failure. Copyright © 2010 Royal College of Surgeons of Edinburgh (Scottish charity number SC005317) and Royal College of Surgeons in Ireland. Published by Elsevier Ltd. All rights reserved.

Rebound coagulopathy in patients with snakebite presenting with marked initial coagulopathy.

PubMed

Witham, Willam R; McNeill, Cathy; Patel, Sunny

2015-06-01

An estimated 70% of patients with pit viper snakebites require antivenom to treat serious complications such as coagulopathy. Evidence-based guidance is limited for the appropriate administration of Crotalinae Polyvalent Immune Fab (FabAV) and the duration of laboratory follow-up. The objective of our study was to assess the incidence of marked and recurrent envenomation coagulopathy at our trauma center and identify practice patterns that may prevent serious complications. A retrospective case review was conducted over a 3-year period on patients treated for symptomatic snakebite injury. Case records were reviewed for the inclusion criteria of international normalized ratio (INR) greater than 2.0. The exclusion criterion was limited to patients receiving anticoagulant therapy. In all, 61 patients were identified on retrospective chart review and 3 patients (4.9%) met inclusion criteria. Two of the 3 patients had marked rebound coagulopathy requiring readmission and additional treatment. In our small series, 2 patients presenting after crotaline envenomation with increased INR (>6.0), decreased fibrinogen (<60 mg/dL), and decreased platelet count (<100,000/mL) had recurrent coagulopathy and were asymptomatic, and recurrence was noted only with follow-up laboratory testing. All patients responded positively within a matter of hours to repeat FabAV administration, with resolution of rebound coagulopathy. We recommend periodic monitoring of patients with increased INR, decreased fibrinogen, and decreased platelet count. Patients should be monitored for 10 to 14 days after envenomation to identify asymptomatic rebound coagulopathy. Prompt readministration of FabAV appears to correct the coagulopathy. Copyright © 2015 Wilderness Medical Society. Published by Elsevier Inc. All rights reserved.

Conservative management of antenatally diagnosed cystic lung malformations.

PubMed

Ng, Christabella; Stanwell, Joanna; Burge, David M; Stanton, Michael P

2014-05-01

To review the outcome of all antenatally diagnosed conservatively managed congenital lung malformations (CLMs) managed at our centre. All patients diagnosed antenatally with cystic lung malformations from 2001 to 2011, at a tertiary referral paediatric surgical centre practising a policy of conservative management of asymptomatic cases, were retrospectively reviewed. Data were collected from medical case notes and radiology reports. Ethical approval was obtained from our institutional research and development department. The complete records of 74 fetuses antenatally diagnosed with CLM were reviewed. There were 72 live births, at a median gestation of 39.6 weeks. Emergency lobectomy was performed in one symptomatic neonate. Elective lobectomies were performed at parental request in three asymptomatic infants, one of whom had a family history of synovial sarcoma. Two patients developed pneumonia in the affected lobe during early childhood and proceeded to lobectomy at the age of 3 years. One patient with a bronchopulmonary sequestration required embolisation for cyanotic episodes. The remaining 65 patients have been conservatively managed to date, and none have required hospital admission. Less than a quarter report mild respiratory symptoms such as cough or wheeze. Median follow-up is 5 years. This retrospective cohort study of 74 consecutive CLMs diagnosed antenatally over a 10-year period demonstrates that most of these lesions will remain asymptomatic throughout childhood. Although the natural history of CLMs in later years remains to be elucidated, we hope that this report on medium-term outcomes will be useful to clinicians who undertake antenatal counselling and may inform the discussion on how best to manage these children.

Retrospective 25-year follow-up of treatment outcomes in angle Class III patients : Early versus late treatment.

PubMed

Wendl, B; Muchitsch, A P; Winsauer, H; Walter, A; Droschl, H; Jakse, N; Wendl, M; Wendl, T

2017-05-01

To assess early versus late treatment of Class III syndrome for skeletal and dental differences. Thirty-eight Class III patients treated with a chincup were retrospectively analyzed. Baseline data were obtained by reviewing pretreatment (T0) anamnestic records, cephalograms, and casts. The cases were assigned to an early or a late treatment group based on age at T0 (up to 9 years or older than 9 years but before the pubertal growth spurt). Both groups were further compared based on posttreatment data (T1) and long-term follow-up data collected approximately 25 years after treatment (T2). Early treatment was successful in 74% and late treatment in 67% of cases. More failures were noted among male patients. The late treatment group was characterized post therapeutically by significantly more pronounced skeletal parameters of jaw size relative to normal Class I values; in addition, a greater skeletal discrepancy between maxilla and mandible, higher values for mandibular length, Cond-Pog, ramus height, overjet, anterior posterior dysplasia indicator (APDI), lower anterior face height, and gonial angle were measured at T1. The angle between the AB line and mandibular plane was found to be larger at T0, T1, and T2, as well as more pronounced camouflage positions of the lower anterior teeth at T0. The early treatment group was found to exhibit greater amounts of negative overjet at T0 but more effective correction at T1. Early treatment of Class III syndrome resulted in greater skeletal changes with less dental compensation.

Acute polyradiculoneuritis in Sarajevo during the war.

PubMed

Delilović-Vranić, Jasminka; Dautović-Krkić, Sajma

2006-02-01

Acute polyradiuloneuritis is acute inflammatory demyelinizing polyneuropathy, with still unknown cause, and which main pathophysiological disorder is degeneration of axons which affects peripheral nerves. Most frequently it occurs as acute, several days or weeks after viral, respiratory or gastrointestinal infections. Survival rate is in the world between 95-98% of cases. The goal of the research is to determine by retrospective study number of cases of acute polyradiculoneuritis during the war in the Sarajevo under the siege and their outcome. In this paper we have analyzed total number of acute polyradiculoneuritis cases within the period since April 1992 until April 1996, when the city of Sarajevo was completely under siege. Diagnostic criteria's besides anamnesis was detailed neurological exam, blood tests, analysis of the cerebrospinal liquor, EMG, ECG and cardiac tests. Within the above mentioned period there was 17 cases of polyradiculoneuritis, 13 male and 4 females, age between 14-65 years. Motor weakness and parestesias was most dominant in clinical image. Number of cases increased during the years and it was greatest during 1995. Previous infections were noted in 6 cases, and 5 of those respiratory, and one case of gastrointestinal. Proteinorahia in liquor was found among 10 cases (4 during first and 6 during the second week of illness). Pathological EMG was found in 8 cases. Milder form of illness had 4 patients, while 13 patients had more severe form. In total 7 patients survived, 2 of them without consequences, 3 with milder and 2 with more severe consequences while in 10 cases there was a lethal outcome.

Risk of Incident Mental Health Conditions Among Critical Care Air Transport (CCATT) Team Members

DTIC Science & Technology

2013-06-27

for public release; distribution unlimited 13. SUPPLEMENTARY NOTES 88ABW-2013-2830, cleared 13 June 2013 14. ABSTRACT This study investigated...whether CCATT members were at increased risk for incident post-deployment mental health conditions. A retrospective cohort study of 604 CCATT...13 Study Limitations

A Retrospective Analysis of Nostalgia.

ERIC Educational Resources Information Center

Moriarty, Sandra Ernst

Prompted by an awareness of nostalgic trends during the 1960s and 1970s in movies, television programing, fashion, interior design, and architecture, a study compared such trends in graphic design in both magazine articles and magazine advertisements. Specifically, it noted the frequency of occurrence of nostalgia in the two graphic design areas…

Causes of Deafness: Retrospection and Omens.

ERIC Educational Resources Information Center

Champie, Joan

1996-01-01

This study reviewed records of several American schools for the deaf in the 19th century concerning the stated causes of deafness given by parents. The high rate of adventitious deafness is noted. Stated causes are categorized into: fevers, inflammations, medicines/poisons, trauma, heat/cold, ear problems, nervous system problems, head/neck…

Australian oral health case notes: assessment of forensic relevance and adherence to recording guidelines.

PubMed

Stow, L; James, H; Richards, L

2016-06-01

Dental case notes record clinical diagnoses and treatments, as well as providing continuity of patient care. They are also used for dento-legal litigation and forensic purposes. Maintaining accurate and comprehensive dental patient records is a dental worker's ethical and legal obligation. Australian registered specialist forensic odontologists were surveyed to determine the relevance of recorded case note items for dental identification. A dental case notes sample was assessed for adherence with odontologist nominated forensic value and compiled professional record keeping guidelines of forensic relevance. Frequency of item recording, confidence interval, examiner agreement and statistical significance were determined. Broad agreement existed between forensic odontologists as to which recorded dental items have most forensic relevance. Inclusion frequency of these items in sampled case notes varied widely (e.g. single area radiographic view present in 75%, CI = 65.65-82.50; completed odontogram in 56%, CI = 46.23-65.33). Recording of information specified by professional record keeping guidelines also varied, although overall inclusion was higher than for forensically desired items (e.g. patient's full name in 99%, CI = 94.01 - >99.99; named treating practitioner in 23%, CI = 15.78-32.31). Many sampled dental case notes lacked details identified as being valuable by forensic specialists and as specified by professional record keeping guidelines. © 2016 Australian Dental Association.

Raton Basin, Colorado Retrospective Case Study Fact Sheet

EPA Pesticide Factsheets

EPA conducted a retrospective case study in the Raton Basin of Colorado to investigate reported instances of contaminated drinking water resources in areas where hydraulic fracturing activities occurred.

The role of immunohistochemistry in medullomyoblastoma--a case series highlighting divergent differentiation.

PubMed

Sachdeva, Man Updesh S; Vankalakunti, Mahesha; Rangan, Aruna; Radotra, Bishan D; Chhabra, Rajesh; Vasishta, Rakesh K

2008-04-25

To analyse the histo-morphology of cases of medullomyoblastoma and identifying its divergent differentiation. A retrospective review of all cases reported as medulloblastoma between the period of Jan 2000 to Dec 2006 was carried out on Hematoxylin and eosin (H & E) stained slides. The cases were screened on light microscopy for primitive neuroectodermal component of a medulloblastoma accompanied by areas of "myoid" differentiation, identified on the basis of presence of strap cells (indicating a clear skeletal muscle differentiation) and/or large anaplastic cells with vescicular nuclei and moderate to abundant amount of eosinophilic cytoplasm. All these cases were subjected to a panel of immunohistochemical stains, including Desmin, GFAP, NFP, HMB45, SMA, S100, CK and EMA. Ultrastructural analysis was done on tissue obtained from paraffin blocks in 2 cases. Male predominance (M:F = 5:1) was noted with an incidence of five percent of all cases of medulloblastoma (6 out of 120 cases) over a period of 6 years. Primitive neuroectodermal areas were accompanied with areas of "myoid" differentiation, 5 cases showing strap cells. Two cases with epithelial and cartilaginous differentiation were seen. Three cases showed focal melanocytic differentiation, identified only on HMB45 immunostaining. Four cases showed glial differentiation. Neuronal differentiation again was very focally seen in two cases, of which one was identified only by NFP immunostain. Seventh case is included in the study, however it is not considered to calculate incidence as it occurred beyond the period of 6 years of records search. Medullomyoblastoma is a rare childhood tumor of cerebellum. Majority of cases reveal divergent differentiation, which are identified with the help of panel of immunostains indicating multi-potential nature of primitive neuroectodermal cells.

Defibrillation threshold testing fails to show clinical benefit during long-term follow-up of patients undergoing cardiac resynchronization therapy defibrillator implantation.

PubMed

Michowitz, Yoav; Lellouche, Nicolas; Contractor, Tahmeed; Bourke, Tara; Wiener, Isaac; Buch, Eric; Boyle, Noel; Bersohn, Malcolm; Shivkumar, Kalyanam

2011-05-01

The utility of defibrillation threshold testing in patients undergoing implantable cardioverter-defibrillator (ICD) implantation is controversial. Higher defibrillation thresholds have been noted in patients undergoing implantation of cardiac resynchronization therapy defibrillators (CRT-D). Since the risks and potential benefits of testing may be higher in this population, we sought to assess the impact of defibrillation safety margin or vulnerability safety margin testing in CRT-D recipients. A total of 256 consecutive subjects who underwent CRT-D implantation between January 2003 and December 2007 were retrospectively reviewed. Subjects were divided into two groups based on whether (n= 204) or not (n= 52) safety margin testing was performed. Patient characteristics, tachyarrhythmia therapies, procedural results, and clinical outcomes were recorded. Baseline characteristics, including heart failure (HF) severity, were comparable between the groups. Four cases of HF exacerbation (2%), including one leading to one death, were recorded in the tested group immediately post-implantation. No complications were observed in the untested group. After a mean follow-up of 32 ± 20 months, the proportion of appropriate shocks in the two groups was similar (31 vs. 25%, P = 0.49). There were three cases of failed appropriate shocks in the tested group, despite adequate safety margins at implantation, whereas no failed shocks were noted in the untested group. Survival was similar in the two groups. Defibrillation efficacy testing during implant of CRT-D was associated with increased morbidity and did not predict the success of future device therapy or improve survival during long-term follow-up.

Combined Open and Endovascular Repair for Aortic Arch Pathology

PubMed Central

Kang, Woong Chol; Ahn, Tae Hoon; Lee, Kyung Hoon; Moon, Chan Il; Han, Seung Hwan; Park, Chul-Hyun; Park, Kook-Yang; Kang, Jin Mo; Kim, Jung Ho

2010-01-01

Background and Objectives We describe our experience with combined open and endovascular repair in patients who have aortic arch pathology. Subjects and Methods This study is a retrospective analysis of 7 patients who underwent combined open and endovascular repair for aortic arch pathology. Medical records and radiographic information were reviewed. Results A total of 7 consecutive patients (5 men, 71.4%) underwent thoracic stent graft implantation. The mean age was 59.9±16.7 years. The indication for endovascular repair was aneurysmal degeneration in 5 patients, and rupture or impending rupture in 2 patients. In all 7 cases, supra-aortic transposition of the great vessels was performed successfully. Stent graft implantation was achieved in all cases. Surgical exposure of the access vessel was necessary in 2 patients. A total of 9 stent grafts were implanted (3 stent grafts in one patient). The Seal thoracic and the Valiant endovascular stent graft were implanted in 6 patients and 1 patient, respectively. There were no post-procedure deaths or neurologic complications. In 2 patients, bleeding and injury of access vessel were noted after the procedure. Postoperative endoleak was noted in 1 patient. One patient died at 10 months after the procedure due to a newly developed ascending aortic dissection. No patients required secondary intervention during the follow-up period. The aortic diameter decreased in 4 patients. In 3 patients, including 1 patient with endoleak, there was no change in aortic diameter. Conclusion Our experience suggests that combined open and endovascular repair for aortic arch pathology is safe and effective, with few complications. PMID:20830254

Are certain fractures at increased risk for compartment syndrome after civilian ballistic injury?

PubMed

Meskey, Thomas; Hardcastle, John; O'Toole, Robert V

2011-11-01

Compartment syndrome after ballistic fracture is uncommon but potentially devastating. Few data are available to help guide clinicians regarding risk factors for developing compartment syndrome after ballistic fractures. Our primary hypothesis was that ballistic fractures of certain bones would be at higher risk for development of compartment syndrome. A retrospective review at a Level I trauma center from 2001 through 2007 yielded 650 patients with 938 fractures resulting from gunshots. We reviewed all operative notes, clinic notes, discharge summaries, and data from our prospective trauma database. Cases in which the attending orthopedic surgeon diagnosed compartment syndrome and performed fasciotomy were considered cases with compartment syndrome. We excluded all prophylactic fasciotomies. Univariate analyses were conducted to identify risk factors associated with development of compartment syndrome. Twenty-six (2.8%) of the 938 fractures were associated with compartment syndrome. Only fibular (11.6%) and tibial (11.4%) fractures had incidence significantly higher than baseline for all ballistic fractures (p < 0.001). Fractures of the proximal third of the fibula were more likely to result in compartment syndrome than fractures of the middle or distal third (p = 0.03), as were fractures of the proximal third of the tibia (p = 0.01). No other demographic or injury parameters were associated with compartment syndrome. Ballistic fractures of the fibula and tibia are at increased risk for development of compartment syndrome over other ballistic fractures. We recommend increased vigilance when treating these injuries, particularly if the fracture is in the proximal aspect of the bone or is associated with vascular injury.

[Endoscopic surgical treatment of patients with isolated sphenoid sinus disease].

PubMed

Strek, Pawel; Zagólski, Olaf; Składzień, Jacek; Oleś, Krzysztof; Konior, Marcin; Hydzik-Sobocińska, Karolina; Głowacki, Roman

2007-01-01

Cases of isolated lesions of the sphenoid sinus are rare. For descriptive purposes, clinicians divide them into inflammatory and non-inflammatory with prevalence of the former. Symptoms of the sphenoid sinus disease are difficult to characterise, the most common of them being vague headache and visual disturbances. Thorough preoperative evaluation of the lesion is essential - nasal endoscopy must be performed and computerised tomography or magnetic resonance imaging results analysed. The purpose of the study is to present the assessment of endoscopic surgery outcome in the own group of patients with isolated sphenoid disease. Clinical data of 22 subjects were analysed retrospectively. There were 5 patients with bacterial sinusitis, 6 with fungal sinusitis, 4 with allergic thickening of the mucous membrane with no evidence of bacterial or fungal infection, 2 with mucocele, 1 with sphenoid osteoma, 1 with inverted papilloma, 1 with a foreign body and 2 with cerebral fluid fistula. Each patient had preoperative nasal endoscopy and CT/MRI imaging performed. Then they underwent endoscopic transnasal sphenoethmoidectomy with removal of the lesion or closure of the fistula. The sphenoid sinus was approached through its front wall. The patients' postoperative course was uneventful. They noted improvement in all preoperative symptoms, except for bilateral oculomotor nerve paralysis in one individual, and were asymptomatic to ophthalmological examination. Isolated lesions of the sphenoid sinus, even very rare tumours like those presented here, can be in most cases safely approached and removed endoscopically. All risks of the method must be considered prior to the operation. High frequency of fungal sinusitis should be noted.

Adverse drug reactions amongst adult patients admitted in Lagos State University Teaching Hospital Lagos, Nigeria.

PubMed

Aderemi-Williams, R I; Awodele, O; Boyle, C A

2015-01-01

Adverse drug reaction (ADR) is a global drug therapy problem. It has been rated as one of the top leading causes of morbidity and mortality. In Nigeria, not much is known about ADRs especially with the existing weak post marketing surveillance for monitoring drug use, and its effect on the population. The study is aimed at determining the incidence of ADRs, presentations of ADRs, classes of drugs that frequently cause ADRs and predictors of ADRs in adult medical in-patients in LASUTH. A retrospective study of six hundred and twenty four (624) case notes of all patients admitted to the medical wards in LASUTH between January 1, 2009 and December 31, 2009 was carried out. Information obtained included age, gender, and adverse drug reaction and drug details. The results obtained were analyzed using SPSS version 16 statistical software. Level of significance was set at p ≤ 0.05. A total of 624 case notes consisting of 358 males and 266 females were assessed. The number of patients who experienced adverse drug reactions was 67 (n = 624, 10.7%). The incidence rate of ADRs in LASUTH from the study was 10.7 per 100 patients' population. Most of the ADRs observed were type A reactions (97.8%). Mostly implicated classes of drugs were antidiabetics (26.7%) and NSAIDs (29.3%). The incidence rate of ADRs was 10.7%. ADRs which are predictable and preventable occur in hospitalized patients, such may be prevented or minimized by implementing measures to target specific drugs that are commonly suspected.

Characteristics and Ophthalmic Manifestations of the Classic Dengue Fever Epidemic in Singapore (2005-2006).

PubMed

Koh, Yan Tong; Sanjay, Srinivasan

2013-01-01

The aim of this study was to report the characteristics and ophthalmic manifestations associated with dengue fever (DF) in the 2005-2006 DF epidemic in Singapore. A retrospective case series. Eleven patients (7 males, 4 females) who were 14 to 40 years old (mean age, 27.3 years) with visual complaints occurring 1 to 2 weeks after the onset of DF underwent a complete ophthalmologic examination. The presenting visual acuity (VA) ranged from 6/6 to counting fingers. Five patients had bilateral eye involvement. Ophthalmic findings included retinal hemorrhages (15 eyes), cotton wool spots (15 eyes), retinal pigment epithelium alterations (5 eyes), optic disc swelling (3 eyes), foveolitis (3 eyes), and hyperemia (2 eyes). Impaired color vision was noted in 12 eyes. Visual field defects were noted in 13 eyes; 4 of these eyes were asymptomatic. Fundus fluorescein angiography was done in 9 patients; the findings include choroidal hyperfluorescence (9 eyes), blocked fluorescence (8 eyes), and capillary nonperfusion (1 eye). In 2 eyes, it was normal. Electrophysiology confirmed optic neuropathy in 3 eyes and maculopathy in 1 eye. The follow-up ranged from 12 days to 12 months. The VA at the last follow-up ranged from no light perception to 6/6. Visual field abnormalities were noted in 5 eyes despite a normal VA. Dengue fever is associated with a wide spectrum of ophthalmic manifestations. Rarely, ophthalmic complications in DF can result in permanent visual impairment. Further work can be done to elucidate the relationship between systemic and ocular manifestations of DF.

Hyphema due to blunt injury: a review of 118 patients

PubMed Central

Ulagantheran, V; Ahmad Fauzi, M S; Reddy, S C

2010-01-01

AIM To determine the causes, associated ocular findings and visual acuity on presentation, complications and visual outcome following treatment in patients of hyphema due to blunt injury METHODS A retrospective study was performed in 118 patients with hyphema due to blunt injury admitted in University of Malaya Medical Centre, Kuala Lumpur, Malaysia. The gender, age, race, cause of blunt injury resulting in hyphema, eye involved, vision at admission, other associated ophthalmological findings, complications and visual outcome were noted from the case records of patients. The data were analyzed using SPSS programme. RESULTS Males were more predominantly affected (93.2%). Two-thirds of patients (67.8%) were aged below 30 years. Sports related injury (38.1%) was the most common cause for hyphema. Hyphema disappeared within 5 days in 66.9% of patients. Iris injuries were very commonly associated in the form of mydriasis, sphincter tear and iridodialysis. Associated vitreous haemorrhage was noted in 11.9% of patients. During the hospital stay, secondary haemorrhage was observed in 3.4% of patients. The best corrected vision of 6/18 or better was noted in 85.4% of patients at the last follow-up. The follow-up of these subjects was very poor and thus the incidence of secondary glaucoma could not be established. Moderate blood staining of cornea occurred in 0.8% of patients. CONCLUSION Sports related injury is the most common cause of hyphema in Malaysia. Good visual recovery, without serious complications, is possible with appropriate and in-time treatment in hyphema patients due to blunt injury. PMID:22553571

Management of acute paracetamol (acetaminophen) toxicity: a standardised proforma improves risk assessment and overall risk stratification by emergency medicine doctors.

PubMed

McQuade, David J; Aknuri, Srikanth; Dargan, Paul I; Wood, David M

2012-12-01

Paracetamol (acetaminophen) poisoning is the most common toxicological presentation in the UK. Doctors managing patients with paracetamol poisoning need to assess the risk of their patient developing hepatotoxicity before determining appropriate treatment. Patients deemed to be at 'high risk' of hepatotoxicity have lower treatment thresholds than those deemed to be at 'normal risk'. Errors in this process can lead to harmful or potentially fatal under or over treatment. To determine how well treating doctors assess risk factor status and whether a standardised proforma is useful in the risk stratification process. Retrospective 12-month case note review of all patients presenting with paracetamol poisoning to our large inner-city emergency department. Data were collected on the documentation of risk factors, the presence of a local hospital proforma and treatment outcomes. 249 presentations were analysed and only 59 (23.7%) had full documentation of all the risk factors required to make a complete risk assessment. 56 of the 59 (94.9%) had the local hospital proforma included in the notes; the remaining 3 (5.1%) had full documentation of risk factors despite the absence of a proforma. A local hospital proforma was more likely to be included in the emergency department notes in those with 'adequate documentation' (78 out of 120 (65%)) than for those with 'inadequate documentation' (16 out of 129 (12.4%)); X(2), p<0.001. Despite a low overall uptake of the proforma, use of a standardised proforma significantly increased the likelihood of documentation of the risk factors which increase risk for hepatotoxicity following paracetamol poisoning.

Location of colorectal cancer: colonoscopy versus surgery. Yield of colonoscopy in predicting actual location.

PubMed

Blum-Guzman, Juan Pablo; Wanderley de Melo, Silvio

2017-07-01

 Recent studies suggest that differences in biological characteristics and risk factors across cancer site within the colon and rectum may translate to differences in survival. It can be challenging at times to determine the precise anatomical location of a lesion with a luminal view during colonoscopy. The aim of this study is to determine if there is a significant difference between the location of colorectal cancers described by gastroenterologists in colonoscopies and the actual anatomical location noted on operative and pathology reports after colon surgery.  A single-center retrospective analysis of colonoscopies of patient with reported colonic masses from January 2005 to April 2014 (n = 380) was carried. Assessed data included demography, operative and pathology reports. Findings were compared: between the location of colorectal cancers described by gastroenterologists in colonoscopies and the actual anatomical location noted on operative reports or pathology samples.  We identified 380 colonic masses, 158 were confirmed adenocarcinomas. Of these 123 underwent surgical resection, 27 had to be excluded since no specific location was reported on their operative or pathology report. An absolute difference between endoscopic and surgical location was found in 32 cases (33 %). Of these, 22 (23 %) differed by 1 colonic segment, 8 (8 %) differed by 2 colonic segments and 2 (2 %) differed by 3 colonic segments.  There is a significant difference between the location of colorectal cancers reported by gastroenterologists during endoscopy and the actual anatomical location noted on operative or pathology reports after colon surgery. Endoscopic tattooing should be used when faced with any luminal lesions of interest.

Fine needle aspiration cytology versus frozen section in branchial cleft cysts.

PubMed

Begbie, F; Visvanathan, V; Clark, L J

2015-02-01

Branchial cleft cysts occur because of a failure of involution of the second branchial cleft. However, as well-differentiated squamous cell carcinoma can mimic branchial cleft cysts, there is a lack of consensus on the appropriate management of cystic neck lumps. To report our experience of fine needle aspiration cytology and frozen section examination in the management of cystic neck lumps. Retrospective case note review of patients managed in the Southern General Hospital, Scotland, UK. The sensitivity of fine needle aspiration cytology and frozen section for detecting branchial cleft cysts was 75 per cent and 100 per cent respectively. Two patients who did not undergo intra-operative frozen section examination were either over- or under-treated, which is discussed. Adult patients subjected to surgical excision of a suspected branchial cyst should undergo intra-operative frozen section analysis regardless of clinical suspicion for malignancy. This part of management is critical to ensure patients are offered appropriate treatment.

Overview of pediatric peripheral facial nerve paralysis: analysis of 40 patients.

PubMed

Özkale, Yasemin; Erol, İlknur; Saygı, Semra; Yılmaz, İsmail

2015-02-01

Peripheral facial nerve paralysis in children might be an alarming sign of serious disease such as malignancy, systemic disease, congenital anomalies, trauma, infection, middle ear surgery, and hypertension. The cases of 40 consecutive children and adolescents who were diagnosed with peripheral facial nerve paralysis at Baskent University Adana Hospital Pediatrics and Pediatric Neurology Unit between January 2010 and January 2013 were retrospectively evaluated. We determined that the most common cause was Bell palsy, followed by infection, tumor lesion, and suspected chemotherapy toxicity. We noted that younger patients had generally poorer outcome than older patients regardless of disease etiology. Peripheral facial nerve paralysis has been reported in many countries in America and Europe; however, knowledge about its clinical features, microbiology, neuroimaging, and treatment in Turkey is incomplete. The present study demonstrated that Bell palsy and infection were the most common etiologies of peripheral facial nerve paralysis. © The Author(s) 2014.

Spectral-domain optical coherence tomography of roth spots.

PubMed

Giovinazzo, Jerome; Mrejen, Sarah; Freund, K Bailey

2013-01-01

To describe the retinal findings of subacute bacterial endocarditis, their evolution after treatment, and analysis with spectral-domain optical coherence tomography. Retrospective chart review. A 21-year-old man presented with the sudden onset of a central scotoma in his left eye because of a sub-internal limiting membrane hemorrhage overlying the left fovea. When examined 2 weeks later, Roth spots were noted in his right eye. The patient was immediately referred to his internist and diagnosed with subacute bacterial endocarditis with cultures positive for Streptococcus viridans. He subsequently underwent aortic valve replacement surgery after 4 weeks of intravenous antibiotic therapy. When examined 4 weeks after valve replacement surgery, there was regression of the Roth spots. The present case demonstrates the importance of a funduscopic examination in the early diagnosis and management of subacute bacterial endocarditis. The analysis of Roth spots with spectral-domain optical coherence tomography suggested that they were septic emboli.

Pharmacologic treatment of acute pediatric methamphetamine toxicity.

PubMed

Ruha, Anne-Michelle; Yarema, Mark C

2006-12-01

To report our experience with the use of benzodiazepines and haloperidol for sedation of pediatric patients with acute methamphetamine poisoning. We performed a retrospective chart review of 18 pediatric patients who were admitted to an intensive care unit for methamphetamine toxicity from January 1997 to October 2004 and treated with benzodiazepines or haloperidol. Clinical features, dose of drug received, and laboratory test results were noted. Adverse effects from the use of haloperidol such as prolonged QTc, dystonic reactions, and torsades de pointes were recorded. Eighteen patients received a benzodiazepine, the dose of which varied depending on the agent used. Twelve patients also received parenteral haloperidol. No complications developed from the use of either haloperidol or benzodiazepines. In this case series of pediatric patients poisoned with methamphetamine, parenteral benzodiazepines and haloperidol were used to control agitation. No serious adverse effects were observed from the use of these agents.

Late-onset Becker muscular dystrophy: Refining the clinical features and electrophysiological findings.

PubMed

Beltran Papsdorf, Tania; Howard, James F; Chahin, Nizar

2015-11-01

The aim of this study was to characterize a unique distribution of muscle involvement in sporadic Becker muscle dystrophy (BMD). Retrospective chart review, clinical examination, electrophysiological studies, cardiac testing, and genetic testing were performed in 5 patients. Predominant weakness and atrophy of biceps brachii, hip adduction, and quadriceps muscles was noted along with calf and extensor forearm hypertrophy. Finger flexor muscles were severely weak in 3 of 5 patients, a feature that could lead to a misdiagnosis of inclusion body myositis. Creatinine kinase was only mildly elevated in most patients. Electromyography was abnormal in all patients. Muscle biopsy in 1 patient demonstrated normal immunostaining for dystrophin. We found a unique and uniform distribution of muscle involvement in 5 sporadic cases of BMD. Recognizing these features is important for differentiating it from other myopathies that may have similar features and avoids unnecessary invasive procedures such as muscle biopsy. © 2015 Wiley Periodicals, Inc.

QNOTE: an instrument for measuring the quality of EHR clinical notes.

PubMed

Burke, Harry B; Hoang, Albert; Becher, Dorothy; Fontelo, Paul; Liu, Fang; Stephens, Mark; Pangaro, Louis N; Sessums, Laura L; O'Malley, Patrick; Baxi, Nancy S; Bunt, Christopher W; Capaldi, Vincent F; Chen, Julie M; Cooper, Barbara A; Djuric, David A; Hodge, Joshua A; Kane, Shawn; Magee, Charles; Makary, Zizette R; Mallory, Renee M; Miller, Thomas; Saperstein, Adam; Servey, Jessica; Gimbel, Ronald W

2014-01-01

The outpatient clinical note documents the clinician's information collection, problem assessment, and patient management, yet there is currently no validated instrument to measure the quality of the electronic clinical note. This study evaluated the validity of the QNOTE instrument, which assesses 12 elements in the clinical note, for measuring the quality of clinical notes. It also compared its performance with a global instrument that assesses the clinical note as a whole. Retrospective multicenter blinded study of the clinical notes of 100 outpatients with type 2 diabetes mellitus who had been seen in clinic on at least three occasions. The 300 notes were rated by eight general internal medicine and eight family medicine practicing physicians. The QNOTE instrument scored the quality of the note as the sum of a set of 12 note element scores, and its inter-rater agreement was measured by the intraclass correlation coefficient. The Global instrument scored the note in its entirety, and its inter-rater agreement was measured by the Fleiss κ. The overall QNOTE inter-rater agreement was 0.82 (CI 0.80 to 0.84), and its note quality score was 65 (CI 64 to 66). The Global inter-rater agreement was 0.24 (CI 0.19 to 0.29), and its note quality score was 52 (CI 49 to 55). The QNOTE quality scores were consistent, and the overall QNOTE score was significantly higher than the overall Global score (p=0.04). We found the QNOTE to be a valid instrument for evaluating the quality of electronic clinical notes, and its performance was superior to that of the Global instrument. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

Transforming Public Education: Cases in Education Entrepreneurship. Instructor's Guide

ERIC Educational Resources Information Center

Childress, Stacey M., Ed.

2010-01-01

This instructor's guide is intended for use with "Transforming Public Education: Cases in Education Entrepreneurship." This volume includes a teaching note for each case in the student edition; the note provides basic guidance in how to initaite and organize the flow of the case discussion as well as how the case links to others before…

Retrospective Case Study in Northeastern Pennsylvania

EPA Pesticide Factsheets

The EPA chose Bradford County, and parts of neighboring Susquehanna County, as a retrospective case study location because of the extensive hydraulic fracturing activities occurring there, coincident with the large number of homeowner complaints.

Does site of buccal mucosa graft for bulbar urethra stricture affect outcome? A comparative analysis of ventral, dorso-lateral and dorsal buccal mucosa graft augmentation urethroplasty

PubMed Central

Pathak, Hemant R.; Jain, Tarunkumar Prakash; Bhujbal, Sachin A.; Meshram, Kunal R.; Gadekar, Chetan; Parab, Sandesh

2017-01-01

Objective To compare long- term outcomes of buccal mucosa graft (BMG) augmentation urethroplasty for long segment bulbar urethral strictures done by placing the graft ventrally, dorso-laterally and dorsally. Material and methods We conducted a single institution retrospective study on 112 who underwent BMG augmentation urethroplasty for non-traumatic bulbar urethral strictures between January 2005 to December 2014. The cases were divided into three groups based on the site of placement of BMG graft i.e. (a) Ventral (n=44), (b) Dorso-lateral (n=48) and (c) Dorsal (n=20). Follow-up period was from one year to five years. Patients with failed outcomes underwent urethroscopy or retrograde urethrogram to note the site of recurrence of stricture. Results Out of 112 cases 91 (81%) were successful and 21 (19%) failed. The success rates for ventral, dorso-lateral and dorsal BMG augmentation procedures were 89%, 79% and 70%, respectively (p=0.18). Among 21 failed cases, 12 cases (57%) had stricture at proximal anastomotic site, 4 cases (19%) at graft and 5 cases (24%) at distal anastomotic site (p=0.01). Conclusion The overall success rate for BMG augmentation urethroplasty is equal for all techniques. Ventral onlay urethroplasty provides better exposure of proximal anastomotic site thus it is associated with minimum proximal anastomotic site recurrence rates. Patients with extensive spongiofibrosis and long segment strictures had higher rates of failure. PMID:28861310

Does site of buccal mucosa graft for bulbar urethra stricture affect outcome? A comparative analysis of ventral, dorso-lateral and dorsal buccal mucosa graft augmentation urethroplasty.

PubMed

Pathak, Hemant R; Jain, Tarunkumar Prakash; Bhujbal, Sachin A; Meshram, Kunal R; Gadekar, Chetan; Parab, Sandesh

2017-09-01

To compare long- term outcomes of buccal mucosa graft (BMG) augmentation urethroplasty for long segment bulbar urethral strictures done by placing the graft ventrally, dorso-laterally and dorsally. We conducted a single institution retrospective study on 112 who underwent BMG augmentation urethroplasty for non-traumatic bulbar urethral strictures between January 2005 to December 2014. The cases were divided into three groups based on the site of placement of BMG graft i.e. (a) Ventral (n=44), (b) Dorso-lateral (n=48) and (c) Dorsal (n=20). Follow-up period was from one year to five years. Patients with failed outcomes underwent urethroscopy or retrograde urethrogram to note the site of recurrence of stricture. Out of 112 cases 91 (81%) were successful and 21 (19%) failed. The success rates for ventral, dorso-lateral and dorsal BMG augmentation procedures were 89%, 79% and 70%, respectively (p=0.18). Among 21 failed cases, 12 cases (57%) had stricture at proximal anastomotic site, 4 cases (19%) at graft and 5 cases (24%) at distal anastomotic site (p=0.01). The overall success rate for BMG augmentation urethroplasty is equal for all techniques. Ventral onlay urethroplasty provides better exposure of proximal anastomotic site thus it is associated with minimum proximal anastomotic site recurrence rates. Patients with extensive spongiofibrosis and long segment strictures had higher rates of failure.

Tinea capitis and tinea faciei in the Zurich area - an 8-year survey of trends in the epidemiology and treatment patterns.

PubMed

Kieliger, S; Glatz, M; Cozzio, A; Bosshard, P P

2015-08-01

Tinea capitis and tinea faciei are dermatophyte infections of the scalp and glabrous skin of the face affecting mainly prepubertal children. During the past 30 years, a significant increase and a change in the pattern of infectious agents has been noted for tinea capitis. The aim of this study was to determine trends in the current epidemiological situation of tinea capitis and tinea faciei in the Zurich area, Switzerland and adjacent Central and Eastern Switzerland. Consecutive cases diagnosed between 2006 and 2013 were studied retrospectively. A total of 90 tinea capitis and 40 tinea faciei cases were observed. Anthropophilic isolates (primarily Trichophyton violaceum and Microsporum audouinii) accounted for 76% of tinea capitis cases. In contrast, zoophilic isolates (primarily T. interdigitale) were responsible for 73% of tinea faciei cases. The peak incidence in both conditions was in 4-8 year-old children. While the annual number of tinea faciei cases remained stable over the past 8 years, a trend for an increase in T. violaceum-positive tinea capitis has been observed. This was mainly due to patients of African ethnicity. Anthropophilic isolates accounted for three quarters of tinea capitis and one quarter of tinea faciei cases. T. violaceum-positive tinea capitis was primarily linked to patients of African ethnicity. Tinea capitis caused by Microsporum spp. was more refractory to therapy and needed longer treatment than Trichophyton spp.-induced infection. © 2014 European Academy of Dermatology and Venereology.

Biermer anemia: Hematologic characteristics of 66 patients in a Clinical Hematology Unit at Senegal.

PubMed

Seynabou, F; Fatou Samba Diago, N; Oulimata Diop, D; Abibatou Fall, S; Nafissatou, D

2016-11-01

Hematological manifestations can lead to diagnosis of pernicious anemia, also known as Biermer disease and Biermer anemia. This disease has been little studied among black Africans. Our aim is to describe its diagnostic and therapeutic aspects and outcome in our practice. This descriptive study retrospectively examined the records of 66 patients with pernicious anemia seen at the Clinical Hematology Unit of Le Dantec Hospital in Senegal from January 1, 2000, to June 30, 2014. Symptoms were anemic syndrome (40 cases), hemolytic anemia (13), anemic heart failure (7), isolated pallor of the mucous membranes (5), and venous thrombosis (2). Their mean hemoglobin on diagnosis was 6.52 g/dL [1.3-15.2 g/dL], macrocytosis (52), normocytosis (14), hypochromia (4), thrombocytopenia (39), and leukopenia (28 cases). Cytopenia was associated with pancytopenia (25) and bicytopenia (18). Cytologic abnormalities were documented in 42 cases: megaloblastic erythrosis (37 cases) and hypersegmented neutrophils (24 cases). After vitamin B12 therapy - intramuscular (52) or oral (14) -, a reticulocyte crisis was noted on the 8th day and followed by correction of the blood count. Macrocytic anemia, frequently associated with thrombocytopenia and/or leukopenia, is the main hematologic sign evoking pernicious anemia. Venous thrombosis is a rare circumstance of diagnosis that must not be ignored. Intramuscular or oral vitamin B12 is recognized to be effective in these cases and reverses hematological manifestations.

Visibility of Anterolateral Ligament Tears in Anterior Cruciate Ligament-Deficient Knees With Standard 1.5-Tesla Magnetic Resonance Imaging.

PubMed

Hartigan, David E; Carroll, Kevin W; Kosarek, Frank J; Piasecki, Dana P; Fleischli, James F; D'Alessandro, Donald F

2016-10-01

To attempt to visualize the ligament with standard 1.5-tesla magnetic resonance imaging (MRI) in the acute anterior cruciate ligament (ACL)-torn knee, and if it is visible, attempt to characterize it as torn or intact at its femoral, meniscal, and tibial attachment sites. This was a retrospective MRI study based on arthroscopic findings of a known ACL tear in 72 patients between the years 2006 and 2010. Patients all had hamstring ACL reconstructions, no concomitant lateral collateral ligament, or posterolateral corner injury based on imaging and physical examination, and had a preoperative 1.5-tesla MRI scan with standard sequences performed within 3 weeks of the injury. Two fellowship-trained musculoskeletal radiologists retrospectively reviewed the preoperative MRI for visualization of the anterolateral ligament (ALL) for concomitant tears. Inter- and intraobserver reliability was calculated. Learning effect was analyzed to determine if radiologists' agreement improved as reads progressed. Both radiologists were able to visualize the ALL in 100% of the scans. Overall, ALL tears were noted in 26% by radiologist 1 and in 62% by radiologist 2. The agreement between the ligament being torn or not had a kappa of 0.54 between radiologists. The agreements in torn or not torn between radiologists in the femoral, meniscal, and tibial sites were 0.14, 0.15, and 0.31. The intraobserver reliability by radiologist 1 for femoral, meniscal, and tibial tears was 0.04, 0.57, and 0.54 respectively. For radiologist 2, they were 0.75, 0.61, and 0.55. There was no learning effect noted. ALL tears are currently unable to be reliably identified as torn or intact on standard 1.5-tesla MRI sequences. Proper imaging sequences are of crucial importance to reliably follow these tears to determine their clinical significance. Level IV, therapeutic case series study. Copyright © 2016 Arthroscopy Association of North America. Published by Elsevier Inc. All rights reserved.

Data Reports for Retrospective Case Study in Killdeer, North Dakota

EPA Pesticide Factsheets

Data from sampling events conducted in Killdeer, North Dakota as part of EPA's Study of the Potential Impacts of Hydraulic Fracturing for Oil and Gas on Drinking Water Resources, retrospective case study

Data Reports for Retrospective Case Study in Wise County, Texas

EPA Pesticide Factsheets

Data reports from sampling events collected in wise county, texas as part of EPA's Study of the Potential Impacts of Hydraulic Fracturing for Oil and Gas on Drinking Water Resources, retrospective case study.

A Retrospective on Invented Spelling and a Look Forward.

ERIC Educational Resources Information Center

Gentry, J. Richard

2000-01-01

Compares and critiques two models of invented spelling stages, arguing that knowledge of stages of invented spelling can lead to better assessment of children and more informed literacy instruction by offering a window into the learner's mind. Notes that good communication with parents about invented spelling can eliminate much of the controversy.…

Parental Divorce and Sibling Relationships: A Research Note

ERIC Educational Resources Information Center

Poortman, Anne-Rigt; Voorpostel, Marieke

2009-01-01

This study examines long-term effects of parental divorce on sibling relationships in adulthood and the role of predivorce parental conflict. It used large-scale retrospective data from the Netherlands that contain reports from both siblings of the sibling dyad. Results show limited effects of parental divorce on sibling contact and relationship…

The Changing American Child: The Perspective of Educators.

ERIC Educational Resources Information Center

Zimiles, Herbert

A study was based on retrospective descriptions obtained from interviews with a large number of teachers who have taught for over 20 years. Three areas of change in students were consistently noted in the descriptions: children today know more, are freer, and grow up more rapidly. More autonomous, and armed with greater knowledge, children emerge…

Documentation of Gender Identity in an Adolescent and Young Adult Clinic.

PubMed

Vance, Stanley R; Mesheriakova, Veronika V

2017-03-01

To determine if changing electronic health record (EHR) note templates can increase documentation of gender identity in an adolescent and young adult clinic. A two-step gender question was added to EHR note templates for physicals in February 2016. A retrospective chart review was performed 3 months before and after this addition. The primary measure was whether answers to the two-step question were documented. Gender identity/birth-assigned sex discordance, age, and use of the appropriate note template post-template change were also measured. One hundred twenty-five pretemplate change and 106 post-template change physicals were reviewed with an inter-rater reliability of 97%. Documentation of answers to the two-step gender identity question increased from 11% to 84% (p < .001). This study suggests that incorporating a standardized question into EHR note templates is effective at improving the documentation of gender identity in youth presenting for annual physicals. Copyright © 2016 Society for Adolescent Health and Medicine. Published by Elsevier Inc. All rights reserved.

Paediatric acute epiglottitis: not a disappearing entity.

PubMed

McEwan, John; Giridharan, Wijayasingham; Clarke, Raymond W; Shears, Paul

2003-04-01

Paediatric epiglottitis is a serious, potentially life-threatening condition. Since the widespread introduction of the Haemophilus influenzae type b (Hib) conjugate vaccine in the UK in October 1992, there has been a dramatic reduction in its incidence. Vaccine failure is rare. The purpose of this study is to examine the failure rate of H. influenzae type b vaccine as measured by the number of cases of Haemophilus epiglottitis in fully vaccinated children presenting to a tertiary paediatric centre. A secondary aim is to provide a retrospective review of all cases of epiglottitis over a 13-year period. A retrospective case-note review identifying all cases of epiglottitis presenting to Alder Hey Hospital was undertaken covering the time period December 1987-January 2001. Details of patient age, sex, source of referral, clinical presentation, management and complications along with microbiological and serological findings were obtained. There were 21 males and 19 females. The mean age was 36 months (range 6-125 months). A provisional diagnosis was made on the basis of the clinical features, confirmed by direct laryngoscopy in all but two cases and further supported in 28 cases by a positive blood culture. Of the 40 children presenting with epiglottitis, eight (20%) presented after the introduction of the Hib conjugate vaccine. H. influenzae antibody titres were measured both in the acute and convalescent phases of illness by the central Haemophilus Reference Unit in Oxford. We present the clinical features, management and complications of 40 cases of acute epiglottitis. H. influenzae was isolated from blood cultures in 28 cases (70%). In 12 of these cases, H. influenzae type b was identified, seven prior to 1993 and five thereafter. Four of these five cases presenting after introduction of the Hib vaccine were known to have been fully vaccinated. One child had a history of prematurity and serum immunoglobulin estimation was abnormally low in another child. Acute Hib antibody titre was less than 1 microg/ml in two of the three cases in which this was available. Whilst the incidence of Haemophilus type b epiglottitis has significantly diminished, vaccine failure does occur. We discuss the current understanding of clinical and immunological risk factors for vaccine failure and the significance of the Hib antibody titre. Further evaluation of vaccine failure would be of benefit. The series that we present highlights the importance of considering acute epiglottitis in the differential diagnosis of the child presenting with acute upper airway obstruction. This is particularly relevant when in future there will be fewer doctors familiar with the symptoms and signs of the disease.

Increasing trend in retained rectal foreign bodies.

PubMed

Ayantunde, Abraham A; Unluer, Zynep

2016-10-27

To highlight the rising trend in hospital presentation of foreign bodies retained in the rectum over a 5-year period. Retrospective review of the cases of retained rectal foreign bodies between 2008 and 2012 was performed. Patients' clinical data and yearly case presentation with data relating to hospital episodes were collected. Data analysis was by SPSS Inc. Chicago, IL, United States. Twenty-five patients presented over a 5-year period with a mean age of 39 (17-62) years and M: F ratio of 2:1. A progressive rise in cases was noted from 2008 to 2012 with 3, 4, 4, 6, 8 recorded patients per year respectively. The majority of the impacted rectal objects were used for self-/partner-eroticism. The commonest retained foreign bodies were sex vibrators and dildos. Ninty-six percent of the patients required extraction while one passed spontaneously. Two and three patients had retrieval in the Emergency Department and on the ward respectively while 19 patients needed examination under anaesthesia for extraction. The mean hospital stay was 19 (2-38) h. Associated psychosocial issues included depression, deliberate self-harm, illicit drug abuse, anxiety and alcoholism. There were no psychosocial problems identified in 15 patients. There is a progressive rise in hospital presentation of impacted rectal foreign bodies with increasing use of different objects for sexual arousal.

A study to evaluate the efficacy of image-guided core biopsy in the diagnosis and management of lymphoma--results in 103 biopsies.

PubMed

Vandervelde, C; Kamani, T; Varghese, A; Ramesar, K; Grace, R; Howlett, D C

2008-04-01

The reason for this study was to evaluate the ability of image-guided core biopsy to replace surgical excision by providing sufficient diagnostic and treatment information. All consecutive image-guided core biopsies in patients with a final diagnosis of lymphoma over a 6-year period at our institution were collected retrospectively. Case notes and pathology reports were reviewed and the diagnostic techniques used were recorded. Pathology reports were graded according to their diagnostic completeness and their ability to provide treatment information. Out of a total of 328 instances of lymphoma, 103 image-guided core biopsies were performed in 96 patients. In 78% of these, the diagnostic information obtained from the biopsy provided a fully graded and subtyped diagnosis of lymphoma with sufficient information to initiate therapy. In the head and neck 67% of core biopsies were fully diagnostic for treatment purposes compared to 91% in the thorax, abdomen and pelvis. Image-guided core biopsy has a number of cost and safety advantages over surgical excision biopsy and in suitable cases it can obviate the need for surgery in cases of suspected lymphoma. This is especially relevant for elderly patients and those with poor performance status.

Benign orbital apex tumors treated with multisession gamma knife radiosurgery.

PubMed

Goh, Alice Siew Ching; Kim, Yoon-Duck; Woo, Kyung In; Lee, Jung-Il

2013-03-01

The orbital apex is an important anatomic landmark that hosts numerous critical neurovascular structures. Tumor resection performed at this complex region poses a therapeutic challenge to orbital surgeons and often is associated with significant visual morbidity. This article reports the efficacy and safety of multisession gamma knife radiosurgery (GKRS) in benign, well-circumscribed tumors located at the orbital apex. Retrospective interventional case series. Five patients with visual disturbances resulting from a benign, well-circumscribed orbital apex tumor (3 cases of cavernous hemangioma and 2 cases of schwannoma). Each patient treated with GKRS with a total radiation dose of 20 Gy in 4 sessions (5 Gy in each session with an isodose line of 50%) delivered to the tumor margin. Best-corrected visual acuity, visual field changes, orbital imaging, tumor growth control, and side effects of radiation. All patients demonstrated improvement in visual acuity, pupillary responses, color vision, and visual field. Tumor shrinkage was observed in all patients and remained stable until the last follow-up. No adverse events were noted during or after the radiosurgery. None of the patients experienced any radiation-related ocular morbidity. From this experience, multisession GKRS seems to be an effective management strategy to treat solitary, benign, well-circumscribed orbital apex tumors. Copyright © 2013 American Academy of Ophthalmology. Published by Elsevier Inc. All rights reserved.

Review of the Bethesda System for Reporting Thyroid Cytopathology: a local study in Bohol Island, Philippines.

PubMed

Salillas, Annette L; Sun, Faye Candice S; Almocera, Emelisa G

2015-01-01

The aim of this study was to evaluate the adaptability and reproducibility of the Bethesda System for Reporting Thyroid Cytopathology (BSRTC) in a local setting and to determine the risk of malignancy for each category. A retrospective cross-sectional study of 80 thyroid fine-needle aspiration cytology cases using the BSRTC with corresponding histopathology was done between September 2009 and December 2012. Agreement scores were calculated using kappa statistics. Consensus among two readers was attained for 73 cases (91.25%). No disagreement was noted for the malignant cases. The strength of agreement was very good, with a kappa statistic of 0.90. The risk of malignancy observed histologically was as follows: benign 3%, atypia of undetermined significance (AUS) 50%, suspicious for follicular/Hürthle cell neoplasm 50%, suspicious for malignancy 78%, and malignant 100%. In this study, there is an outstanding reproducibility for the classification scheme. The application of the BSRTC as the standardized reporting is readily adaptable and therefore its application in larger medical centers is highly recommended. Our findings of a higher risk of malignancy seen in AUS (50%) and malignant (100%) categories in those who underwent surgical resection corroborated other published studies. Conveying this risk to clinical colleagues is important and will facilitate optimal patient care. © 2015 S. Karger AG, Basel.

[Efficacy and tolerability of long term topiramate in drug resistant epilepsy in adults].

PubMed

Ribacoba Montero, R; Salas Puig, X

With the objective of evaluating the efficacy and tolerability of topiramate (TPM) in resistant epilepsy, we did a retrospective, open, multicentric analysis of 56 patients aged over 15 years in whom TPM was given as the second, third or fourth drug. All patients had already been on treatment for at least 18 months when topiramate was started. The average follow up was 27.2 months. At the close of the study 16% of the patients were asymptomatic, 23% had a 75% reduction in seizures and 36% a 50% reduction. The drug was withdrawn in 25% of the cases. The adverse effects noted were: nephrolithiasis, asthenia, loss of hair, diarrhoea, weight loss of over 5kg., agitation, aggressiveness, language disorders, ataxia, tremor, somnolence and confusion. The drug had to be suspended when these adverse effects affected the central nervous system moderately or severely, and when there were general effects such as renal calculi in one case and weight loss associated with symptoms which worried the patients in two cases. Thus, TPM is an effective drug in refractory epilepsy and most patients continue on this treatment. The side effects are typical of the drug, and although there is no risk to life, the patient should be warned of them.

Lack of Utility of the Lysis-Centrifugation Blood Culture Method for Detection of Fungemia in Immunocompromised Cancer Patients

PubMed Central

Creger, Richard J.; Weeman, Kisa E.; Jacobs, Michael R.; Morrissey, Anne; Parker, Pamela; Fox, Robert M.; Lazarus, Hillard M.

1998-01-01

We retrospectively compared the utility of a fungal isolation device (Isolator) versus conventional techniques for recovering fungal organisms from blood cultures obtained from neutropenic cancer patients. Positive cultures were deemed true pathogens, possible pathogens, or contaminants according to laboratory and clinical criteria. Fifty-three patients had 66 positive blood cultures for fungi, nine on multiple occasions. In 20 episodes true pathogens were recovered, 6 from broth medium alone, 4 from the Isolator system alone, and 10 from both systems. False-negative cultures were noted in 4 of 20 (20%) cases in which broth medium was used and in 6 of 20 (30%) cases in which the Isolator system was used. Possible pathogens were detected in 4 of 66 blood culture-positive cases. Forty-two positive cultures were considered contaminants, 1 collected from standard medium and 41 of 42 (98%) which grew only in Isolators. Eleven of 18 patients with true fungal infections expired as a result of infection, while 4 of 33 patients with a contaminant expired, none from a fungal cause. We do not advocate the routine use of Isolator tubes in the evaluation of the febrile, neutropenic patient due to the high rates of false positives and of contamination. PMID:9431970

Histopathological Changes of the Thyroid and Parathyroid Glands in HIV-Infected Patients.

PubMed

Cherqaoui, Rabia; Shakir, K M Mohamed; Shokrani, Babak; Madduri, Sujay; Farhat, Faria; Mody, Vinod

2014-01-01

Objective. To study histopathology of the thyroid and parathyroid glands in HIV-infected African Americans in the United States. Methods. A retrospective review of 102 autopsy cases done by the Department of Pathology at Howard University Hospital from 1980 through 2007 was conducted. The histopathological findings of the thyroid and parathyroid glands were reviewed, both macroscopically and microscopically. A control group of autopsy patients with chronic non-HIV diseases was examined. Results. There were 71 males (70%) and 31 females (30%) with an average age of 38 years (range: 20-71 y). Thirteen patients with abnormal thyroid findings were identified. Interstitial fibrosis was the most common histological finding (4.9%), followed by thyroid hyperplasia (1.9%). Infectious disease affecting the thyroid gland was limited to 2.9% and consisted of mycobacterium tuberculosis, Cryptococcus neoformans, and cytomegalovirus. Kaposi sarcoma of the thyroid gland was present in only one case (0.9%). Parathyroid hyperplasia was the most common histological change noted in the parathyroid glands. Comparing the histological findings of cases and controls, we found a similar involvement of the thyroid, with a greater prevalence of parathyroid hyperplasia in HIV patients. Conclusion. Thyroid and parathyroid abnormalities are uncommon findings in the HIV-infected African American population.

Persistent Epithelial Defects and Corneal Opacity After Collagen Cross-Linking With Substitution of Dextran (T-500) With Dextran Sulfate in Compounded Topical Riboflavin.

PubMed

Höllhumer, Roland; Watson, Stephanie; Beckingsale, Peter

2017-03-01

Collagen cross-linking (CXL) is a commonly performed procedure to prevent the progression of keratoconus. Riboflavin is an essential part of the procedure, which facilitates both the cross-linking process and protection of intraocular structures. Dextran can be added to riboflavin to create an isotonic solution. This case report highlights the importance of compounding riboflavin with the correct dextran solution. A retrospective case series. Six eyes of 4 male patients with keratoconus aged from 20 to 38 years underwent CXL with substitution of 20% dextran (T-500) with 20% dextran sulfate in a compounded riboflavin 0.1% solution. Postoperatively, persistent corneal epithelial defects, stromal haze, and then scarring occurred. Corneal transplantation was performed for visual rehabilitation but was complicated by graft rejection followed by failure (n = 1 eye), dehiscence (n = 4), cataract (n = 2), post-laser ablation haze (n = 1), and steroid-induced glaucoma (n = 2). The visual outcome was <6/18 in all 6 cases because of irregular astigmatism and stromal haze. Thinning, vascularization, and scarring of the residual host tissue were noted. Substitution of dextran (T-500) with dextran sulfate in riboflavin solutions during CXL results in loss of vision from permanent corneal opacity. Residual host changes may compromise the results of corneal transplantation.

Retrospective Study of the Costs of EPA Regulations: A Report of Four Case Studies (2014)

EPA Pesticide Factsheets

Report discusses the factors that may account for differences between projected and actual regulatory costs and presents the findings of four case studies that attempt to assess compliance cost retrospectively.

[External lumbar drainage with volumetric continuing infusion pump in patients with cerebrospinal fluid leak. A case series].

PubMed

Manso Melgosa, Ana Belén; García Gutiérrez, Helena; Fernández Porras, Mónica; Castrillo Manero, Ana Berta; Pérez Marijuán, Belén

To describe the incidence and complications arising in a number of cases of patients with cerebrospinal fluid leak treated by external lumbar drainage with infusion pump (IP) volumetric continuous from 2001 to 2014. Quantify cerebrospinal fluid leak closed by lumbar drainage with IP. Retrospective descriptive case series study. patients undergoing transsphenoidal pituitary surgery, Chiari surgery and laminectomy, that developed postoperative cerebrospinal fluid leak treated with continuous external lumbar drainage by IP. age, sex, type of intervention, variables related to the practice of the pump and complications. Average and medians were calculated for quantitative variables, frequencies and percentages for qualitative. Sample: 11 subjects. Incidence in running IP: disconnection, occlusion and acoustic alarm activation. Most frequently complication is headache; a case of pneumocephalus. The small number of subjects and the heterogeneity of these do not allow for comparison or establishing associations between variables. The resolution of the cerebrospinal fluid leak with continuous IP is lower in this study than others, and may be influenced by the small number of subjects. It should be noted the frequent activation of the pump alarm for no apparent cause. Protocol would be developed for preparing the IP team to reduce the acoustic alarm activation, and would make a prospective multicenter study. Copyright © 2016 Elsevier España, S.L.U. All rights reserved.

Delusional Infestation: Perspectives from Scottish Dermatologists and a 10-year Case Series from a Single Centre.

PubMed

Wong, Yee Ling; Affleck, Andrew; Stewart, Alexander M

2018-04-16

Perceptions of the clinical management of delusional infestation (DI) were compared with clinical outcomes in this 10-year case series from a single centre in Dundee, UK. An online questionnaire (survey-monkey, a TM brand of online survey available for free for basic use) was sent to Scottish Dermatologists to gauge their opinions and confidence in the management of DI. Also, a retrospective review of medical case notes of patients seen by dermatologists in one institution was undertaken and clinical outcomes were reported by patients' general practitioners (GP). The survey showed that 61% of responding dermatologists encountered 1-5 cases of DI per year. Twenty-four percent respondees were 'confident' in managing patients with DI, 54% were 'somewhat confident'. Forty-seven patients (62% female, 70% single) were seen over the 10 years; 43% brought a self-collected specimen to clinic, 68% of patients had a psychiatric comorbidity, 23% of patients had primary DI and 11/47 (23%) were seen by a psychiatrist. Clinical outcomes as rated by patients' GPs were reasonable or good in 2/3 patients. A poor outcome was seen in 12 patients and associated with chronic pain in 50% (p < 0.01) and psychiatric comorbidity in 100% (p < 0.01). We conclude that good outcomes can be achieved in some patients with DI without psychiatric input and without psychoactive treatment.

Potential aetiologies and prognostic implications of worsening renal function in acute decompensated heart failure.

PubMed

Abo-Salem, Elsayed; Sherif, Khalid; Dunlap, Stephanie; Prabhakar, Sharma

2014-12-01

One third of patients hospitalized for acute decompensated heart failure (ADHF) develop a worsening renal function (WRF) that is associated with increased in-hospital morbidity and mortality. However, previous investigations have not evaluated the various etiologies of WRF and its impact on prognosis. A retrospective chart review was performed of patients admitted with ADHF who had a rise of serum creatinine ≥ 0.3 mg/dl on admission or during their hospital stay. The chart notes were reviewed for the suggested etiology of WRF. Cases were defined as ADHF associated WRF (ADHF-WRF) when there was no other explanation for WRF, plus an objective evidence of hypervolemia. Cases with WRF after 48 hours of a negative fluid balance were classified as diuresis-associated WRF (DA-WRF). ICD-9 codes identified 319 admissions with ADHF complicated with WRF. Fifty admissions were excluded. The most common causes of WRF were ADHF-WRF (43.1%) and DA-WRF (42.8%). Other causes included nephrotoxins (5.9%) and surgery (3.7%). The mortality rate was significantly lower with DA-WRF compared to ADHF-WRF; odds ratio 0.059 (95% CI 0.007 to 0.45, P = 0.006). Readmission at 30 days was higher in cases with ADHF-WRF (42%). WRF with ADHF is a heterogeneous group, and cases with ADHF-WRF had a higher in-hospital mortality and readmission rates.

Higher incidence of major complications after splenic embolization for blunt splenic injuries in elderly patients.

PubMed

Wu, Shih-Chi; Fu, Chih-Yuan; Chen, Ray-Jade; Chen, Yung-Fang; Wang, Yu-Chun; Chung, Ping-Kuei; Yu, Shu-Fen; Tung, Cheng-Cheng; Lee, Kun-Hua

2011-02-01

Nonoperative management (NOM) of blunt splenic injuries has been widely accepted, and the application of splenic artery embolization (SAE) has become an effective adjunct to NOM. However, complications do occur after SAE. In this study, we assess the factors leading to the major complications associated with SAE. Focusing on the major complications after SAE, we retrospectively studied patients who received SAE and were admitted to 2 major referral trauma centers under the same established algorithm for management of blunt splenic injuries. The demographics, angiographic findings, and factors for major complications after SAE were examined. Major complications were considered to be direct adverse effects arising from SAE that were potentially fatal or were capable of causing disability. There were a total of 261 patients with blunt splenic injuries in this study. Of the 261 patients, 53 underwent SAE, 11 (21%) of whom were noted to have 12 major complications: 8 cases of postprocedural bleeding, 2 cases of total infarction, 1 case of splenic abscess, and 1 case of splenic atrophy. Patients older than 65 years were more susceptible to major complications after SAE. Splenic artery embolization is considered an effective adjunct to NOM in patients with blunt splenic injuries. However, risks of major complications do exist, and being elderly is, in part, associated with a higher major complication incidence. Copyright © 2011 Elsevier Inc. All rights reserved.

Psoriasiform Eruptions During Kawasaki Disease: A Distinct Phenotype

PubMed Central

Haddock, Ellen S.; Calame, Antoanella; Shimizu, Chisato; Tremoulet, Adriana H.; Burns, Jane C.; Tom, Wynnis L.

2016-01-01

Background A psoriasis-like eruption develops in a subset of patients with Kawasaki disease (KD). Objective To systematically compare KD-associated psoriasiform eruptions with classic psoriasis and the outcomes of KD in children with and without this rash. Methods This was a retrospective study of 11 KD cases with a psoriasiform eruption matched 1:2 by age, gender, and ethnicity with psoriasis-only and KD-only controls. Genotyping was performed in 10 cases for a deletion of two late cornified envelope (LCE) genes, LCE3C_LCE3B-del, associated with increased risk for pediatric-onset psoriasis. Results Similar to classic psoriasis, KD-associated eruptions were characterized clinically by well-demarcated, scaly pink plaques and histopathologically by intraepidermal neutrophils, suprabasilar keratin 16 expression, and increased Ki-67 expression. They showed less frequent diaper area involvement, more crust and serous exudate, and an enduring remission (91% vs. 23% with confirmed resolution; p < 0.001). Frequency of LCE3C_LCE3B-del and major KD outcomes were similar between cases and controls. Limitations The study was limited by the small number of cases, treatment variation, and availability of skin biopsy specimens. Conclusions Although the overall clinical and histopathologic findings were similar to conventional psoriasis, this appears to be a distinct phenotype with significantly greater propensity for remission. No adverse effect on KD outcomes was noted. PMID:26946987

Anterior cervical corpectomy: review and comparison of results using titanium mesh cages and carbon fibre reinforced polymer cages.

PubMed

Kabir, Syed M R; Alabi, J; Rezajooi, Kia; Casey, Adrian T H

2010-10-01

Different types of cages have recently become available for reconstruction following anterior cervical corpectomy. We review the results using titanium mesh cages (TMC) and stackable CFRP (carbon fibre reinforced polymer) cages. Forty-two patients who underwent anterior cervical corpectomy between November 2001 and September 2008 were retrospectively reviewed. Pathologies included cervical spondylotic myelopathy (CSM), cervical radiculopathy, OPLL (ossified posterior longitudinal ligament), metastasis/primary bone tumour, rheumatoid arthritis and deformity correction. All patients were evaluated clinically and radiologically. Outcome was assessed on the basis of the Odom's criteria, neck disability index (NDI) and myelopathy disability index (MDI). Mean age was 60 years and mean follow-up was 1½ years. Majority of the patients had single-level corpectomy. Twenty-three patients had TMC cages while 19 patients had CFRP cages. The mean subsidence noted with TMC cage was 1.91 mm, while with the stackable CFRP cage it was 0.5 mm. This difference was statistically significant (p < 0.05). However, there was no statistically significant correlation noted between subsidence and clinical outcome (p > 0.05) or between subsidence and post-operative sagittal alignment (p > 0.05) in either of the groups. Three patients had significant subsidence (> 3 mm), one of whom was symptomatic. There were no hardware-related complications. On the basis of the Odom's criterion, 9 patients (21.4%) had an excellent outcome, 14 patients (33.3%) had a good outcome, 9 patients (21.4%) had a fair outcome and 5 patients (11.9%) had a poor outcome, i.e. symptoms and signs unchanged or exacerbated. Mean post-operative NDI was 26.27% and mean post-operative MDI was 19.31%. Fusion was noted in all 42 cases. Both TMC and stackable CFRP cages provide solid anterior column reconstruction with good outcome following anterior cervical corpectomy. However, more subsidence is noted with TMC cages though this might not significantly alter the clinical outcome unless the subsidence is significant (>3 mm).

[A retrospective study of expert opinions of a psychosomatic-psychotherapeutic university hospital for public and private customers over a period of 12 years].

PubMed

Uhlenbrock, Judith; Hinrichs, Jens; Heuft, Gereon

2017-09-01

A retrospective study of expert opinions of a psychosomatic-psychotherapeutic university hospital for public and private customers over a period of 12 years Objectives: Both the public and the legislative have developed an increasingly critical awareness for the fact that expert witnesses need to be independent. In contrast, to date there have been few studies concerning the quantity and the results of psychosomatic-psychotherapeutic expert opinions for public and private clients. In a retrospective study design, 285 expert opinions of a psychosomatic-psychotherapeutic university hospital stemming from consecutive, unselected random sampling over a 12-year time period (1990-2011) were analyzed using a predefined list of criteria. Besides client data, the study also noted the type and the objectives of the expertise, the sociodemographic data of the subjects, the biographic data of the subjects, the size of records, the particular psychopathological findings including conflict and structural diagnostics via the Operationalized Psychodynamic Diagnostics (OPD-2, Research Group 2006), syndromic diagnostics according to ICD-10 (WHO) including the related Impairment Scale Score (ISS, Schepank 1995), and the Global Assessment of Functioning-Scale (GAF, Heuft 2016). 54% of the subjects were men. All subjects were 46 years old at the time of examination; on average symptomatology had existed for 7 years, which made assessment of causality difficult. Most assignments referred to the effects of diseases or accidents in private contexts, followed by pension reports. Among the expert opinions related to possible implications of acts of violence, 95% were women. In 43.2% (n = 123) of the cases, the assessment had occurred in the context of legal action. In 65 cases at least one party had requested a supplemental written report during further procedure. In 17.8% (n = 22) of the cases sought by the courts, the expert witness was requested by at least one party to present the assessment verbally. It should be emphasized that OPD conflict and structural diagnostics appear indispensable also for assessing mental health prior to an external event (accident or assault). The use of the two severity ratings (ISS, GAF) is discussed. It is proposed that expert witnesses be requested to name all their clients fromthe last 5 years at the beginning or end of the expert opinion, so that their independence from possible conflicts of interest can be established.

Percutaneous pedicle screw placement under single dimensional fluoroscopy with a designed pedicle finder-a technical note and case series.

PubMed

Tsuang, Fon-Yih; Chen, Chia-Hsien; Kuo, Yi-Jie; Tseng, Wei-Lung; Chen, Yuan-Shen; Lin, Chin-Jung; Liao, Chun-Jen; Lin, Feng-Huei; Chiang, Chang-Jung

2017-09-01

Minimally invasive spine surgery has become increasingly popular in clinical practice, and it offers patients the potential benefits of reduced blood loss, wound pain, and infection risk, and it also diminishes the loss of working time and length of hospital stay. However, surgeons require more intraoperative fluoroscopy and ionizing radiation exposure during minimally invasive spine surgery for localization, especially for guidance in instrumentation placement. In addition, computer navigation is not accessible in some facility-limited institutions. This study aimed to demonstrate a method for percutaneous screws placement using only the anterior-posterior (AP) trajectory of intraoperative fluoroscopy. A technical report (a retrospective and prospective case series) was carried out. Patients who received posterior fixation with percutaneous pedicle screws for thoracolumbar degenerative disease or trauma comprised the patient sample. We retrospectively reviewed the charts of consecutive 670 patients who received 4,072 pedicle screws between December 2010 and August 2015. Another case series study was conducted prospectively in three additional hospitals, and 88 consecutive patients with 413 pedicle screws were enrolled from February 2014 to July 2016. The fluoroscopy shot number and radiation dose were recorded. In the prospective study, 78 patients with 371 screws received computed tomography at 3 months postoperatively to evaluate the fusion condition and screw positions. In the retrospective series, the placement of a percutaneous screw required 5.1 shots (2-14, standard deviation [SD]=2.366) of AP fluoroscopy. One screw was revised because of a medialwall breach of the pedicle. In the prospective series, 5.8 shots (2-16, SD=2.669) were required forone percutaneous pedicle screw placement. There were two screws with a Grade 1 breach (8.6%), both at the lateral wall of the pedicle, out of 23 screws placed at the thoracic spine at T9-T12. Forthe lumbar and sacral areas, there were 15 Grade 1 breaches (4.3%), 1 Grade 2 breach (0.3%), and 1 Grade 3 breach (0.3%). No revision surgery was necessary. This method avoids lateral shots of fluoroscopy during screw placement and thus decreases the operation time and exposes surgeons to less radiation. At the same time, compared with the computer-navigated procedure, it is less facility-demanding, and provides satisfactory reliability and accuracy. Copyright © 2017 The Authors. Published by Elsevier Inc. All rights reserved.

Employee reactions and adjustment to euthanasia-related work: identifying turning-point events through retrospective narratives.

PubMed

Reeve, Charlie L; Spitzmuller, Christiane; Rogelberg, Steven G; Walker, Alan; Schultz, Lisa; Clark, Olga

2004-01-01

This study used a retrospective narrative procedure to examine the critical events that influence reactions and adjustment to euthanasia-related work of 35 employees who have stayed in the animal care and welfare field for at least 2 years. The study analyzed adjustment trajectory graphs and interview notes to identify turning-point events that spurred either a positive or negative change in shelter workers' psychological well-being. Analysis of the identified turning-point events revealed 10 common event themes that have implications for a range of work, personnel, and organizational practices. The article discusses implications for shelter, employee, and animal welfare.

Validity of retrospective disease activity assessment in systemic lupus erythematosus.

PubMed

Arce-Salinas, A; Cardiel, M H; Guzmán, J; Alcocer-Varela, J

1996-05-01

To evaluate the validity of retrospective disease activity assessment derived from clinical charts. We prospectively evaluated 37 patients with systemic lupus erythematosus (SLE) in 90 visits using the SLE Disease Activity Index (SLEDAI), the Mexican SLEDAI (Mex-SLEDAI), and the Lupus Activity Criteria Count (LACC) indices. Routine clinical observations were written by rheumatologists blind to index scores. These notes were reviewed 2 years later to obtain retrospective index scores and their validity was assessed using prospective scores as the standard. Statistical analysis was by Spearman's rank correlation coefficient (rs), Wilcoxon matched pairs test, kappa statistic, and intraclass correlation coefficient (ri). We calculated the sensitivity and specificity of retrospective indices to detect active disease. Median retrospective scores were lower in all indices: SLEDAI (4 VS 2, p =0.004, RS = 0.68, ri = 0.30); Mex-SLEDAI (2 vs 1, p < 0.0003, rs = 0.79, ri = 0.31); and LACC (1 vs 1, p = 0.007, rs = 0.65, ri = 0.21). Used to detect active SLE, the retrospective SLEDAI had a sensitivity of 0.68 and a specificity of 0.86; corresponding values for the Mex-SLEDAI were 0.72 and 0.91, and for the LACC, 0.77 and 0.76. Retrospective disease activity indices tended to provide lower scores than prospective evaluations. They often missed patients with mildly active disease, but when positive they were good predictors of disease activity.

Characteristics and Implications of Diagnostic Justification Scores Based on the New Patient Note Format of the USMLE Step 2 CS Exam.

PubMed

Yudkowsky, Rachel; Park, Yoon Soo; Hyderi, Abbas; Bordage, Georges

2015-11-01

To determine the psychometric characteristics of diagnostic justification scores based on the patient note format of the United States Medical Licensing Examination Step 2 Clinical Skills exam, which requires students to document history and physical findings, differential diagnoses, diagnostic justification, and plan for immediate workup. End-of-third-year medical students at one institution wrote notes for five standardized patient cases in May 2013 (n = 180) and 2014 (n = 177). Each case was scored using a four-point rubric to rate each of the four note components. Descriptive statistics and item analyses were computed and a generalizability study done. Across cases, 10% to 48% provided no diagnostic justification or had several missing or incorrect links between history and physical findings and diagnoses. The average intercase correlation for justification scores ranged from 0.06 to 0.16; internal consistency reliability of justification scores (coefficient alpha across cases) was 0.38. Overall, justification scores had the highest mean item discrimination across cases. The generalizability study showed that person-case interaction (12%) and task-case interaction (13%) had the largest variance components, indicating substantial case specificity. The diagnostic justification task provides unique information about student achievement and curricular gaps. Students struggled to correctly justify their diagnoses; performance was highly case specific. Diagnostic justification was the most discriminating element of the patient note and had the greatest variability in student performance across cases. The curriculum should provide a wide range of clinical cases and emphasize recognition and interpretation of clinically discriminating findings to promote the development of clinical reasoning skills.

Passive Endwall Treatments for Enhancing Stability

NASA Technical Reports Server (NTRS)

Hathaway, Michael D.

2007-01-01

These lecture notes were presented at the von Karman Institutes lecture series on Advances in Axial Compressor Aerodynamics, May 2006. They provide a fairly extensive overview of what's been learned from numerous investigations of various passive casing endwall technologies that have been proposed for alleviating the stall limiting physics associated with the compressor endwall flow field. The lecture notes are organized to give an appreciation for the inventiveness and understanding of the earliest compressor technologists and to provide a coherent thread of understanding that has arisen out of the early investigations. As such the lecture notes begin with a historical overview of casing treatments from their infancy through the earliest proposed concepts involving blowing, suction and flow recirculation. A summary of lessons learned from these early investigations is provided at the end of this section. The lecture notes then provide a somewhat more in-depth overview of recent advancements in the development of passive casing treatments from the late 1990's through 2006, including advancements in understanding the flow mechanism of circumferential groove casing treatments, and the development of discrete tip injection and self-recirculating casing treatments. At the conclusion of the lecture notes a final summary of lessons learned throughout the history of the development of passive casing treatments is provided. Finally, a list of future needs is given. It is hoped that these lecture notes will be a useful reference for future research endeavors to improve our understanding of the fluid physics of passive casing treatments and how they act to enhance compressor stability, and that they will perhaps provide a springboard for future research activities in this area of interest

Spontaneous regression of retro-odontoid post traumatic cicatrix following occipitocervical fixation.

PubMed

Sinha, Priyank; Lee, Ming-Te; Panbehchi, Sasan; Saxena, Ankur; Pal, Debasish

2017-01-01

This case report describes a patient who presented with myelopathy secondary to a large retro-odontoid post traumatic cicatrix. The objective of this study was to discuss the clinical presentation, pathogenesis, imaging, and surgical management of pseudoarthrosis tissue mass associated with odontoid nonunion. Atlantoaxial subluxation (AAS) has been widely reported in patients with rheumatoid arthritis. AAS leads to repeated cycles of partial tear and repair of ligaments around the altantoaxial complex, resulting in the formation of periodontoid mass (pseudotumor). It is thought that formation of retro-odontoid post traumatic mass (cicatrix), in certain cases of odontoid fracture, is because of similar pathology. This is a retrospective review of case note. Here, the patient underwent posterior decompression through a C1-C2 laminectomy and occipitocervical (C0-C4) fusion with instrumentation, which resulted in dramatic improvement in his symptoms and spontaneous regression of retro-odontoid post traumatic cicatrix. We have described an interesting and a rare case of a large pseudoarthrosis tissue mass associated with odontoid nonunion, which regressed following stand-alone posterior instrumentation. To the best of our knowledge, only a handful of such cases of spontaneous regression of retro-odontoid post traumatic cicatrix following occipitocervical fixation have been described in literature, and our case adds to the growing list of such cases and may help in understanding the natural history of the disease process one day. Although rare, post traumatic cicatrix should be considered as a differential diagnosis of enhancing retro-odontoid mass, especially if there is any history of cervical spine trauma.

Fracture penis: an analysis of 26 cases.

PubMed

Pandyan, G V Soundra; Zaharani, Ahmed Bakeet; Al Rashid, Mohammed

2006-01-29

The aim of this study was to review the pattern of penile fracture occurrence, its clinical presentation, diagnosis, management, and outcome at our center. A retrospective analysis of 26 patients with penile fractures treated at our hospital from January 1997 to January 2005 was carried out. We noted an incidence of 3.5 cases per year, occurring more commonly in unmarried men. Of our study group, 28 episodes of penile fractures occurred in 26 patients. Hospital presentation after trauma varied from 2 h to 21 days. Masturbation was the main initiating causative factor and penile hematoma was the most common clinical finding. Nearly 81% noticed the characteristic click prior to the fracture. Clinical diagnosis was adequate in a majority of the cases. Midshaft fractures with right-sided laterality were more frequent in this series. The tear size ranged from 0.5-2.5 cm with a mean of 1.1 cm. All cases, but one, were treated by surgical repair using absorbable sutures. Out of three cases treated conservatively, two failed to respond and had to be treated surgically. False fracture with dorsal vein tear was present in two cases. Involvement of bilateral corpora was seen in one patient. Infection was the most common early complication, while pain with deviation was the late complication. In our experience, clinical findings are adequate enough to diagnose fracture penis in a majority of cases. Surgical exploration with repair of the tear is recommended both in early and delayed presentations. There was no noticeable relationship to the time of initial presentation or with the size and site of tear to the final outcome.

[Occupational carpal tunnel syndrome: 27 cases].

PubMed

Slimane, Neila Ben; Elleuch, Mohamed; Gharbi, Ezzedine; Babay, Habib; Hamdoun, Moncef

2010-09-01

Carpal tunnel syndrome is the most frequent of tunnel syndromes in the field of the professional sphere. It is related to repetitive movements of flexion-extension of the wrist and fingers or to a support on the heel of the hands. To determine the posts in a risk and to specify the modalities of guaranteed reimbursement of professional carpal tunnel syndrome. A retrospective and descriptive study of 27 medical files of employees indemnified for professional carpal tunnel syndrome registered in the medical control services of the social security office in charge of medical insurance of Tunis and Sousse during a period of 10 years (1995-2004). There were 24 women and 3 men with the average age of 40 years all occupying posts in a risk. Their average time of service is 15 years. Tow-thirds of them work in the clothing and textile industry. The attack is bilateral in 13 cases. Nightly acroparaesthesia rules the clinical rate (44.44% of cases). Motor disorders are noted in the quarter of cases. The electromyogram had confirmed diagnosis in all of cases. The previous state study put in evidence the antecedent of carpal tunnel syndrome in 5 cases and diabetes in one case. Twenty-one patients had profit of permanent partial incapacity with a rate varying from 3 to 25%. Five had got a transfer of working place and one stayed in the same post with a half-time work. The professional origin of carpal tunnel syndrome must be called up in front of an activity in a risk. The reparation is done according to picture 82 of occupational diseases.

Sporadic and genetic forms of paediatric somatotropinoma: a retrospective analysis of seven cases and a review of the literature

PubMed Central

2011-01-01

Background Somatotropinoma, a pituitary adenoma characterised by excessive production of growth hormone (GH), is extremely rare in childhood. A genetic defect is evident in some cases; known genetic changes include: multiple endocrine neoplasia type 1 (MEN1); Carney complex; McCune-Albright syndrome; and, more recently identified, aryl hydrocarbon receptor-interacting protein (AIP). We describe seven children with somatotropinoma with a special focus on the differences between genetic and sporadic forms. Methods Seven children who presented in our regional network between 1992 and 2008 were included in this retrospective analysis. First-type therapy was somatostatin (SMS) analogues or transsphenoidal surgery. Control was defined as when insulin-like growth factor-1 (IGF-1) levels were within the normal range for the patient's age at 6 months after therapy, associated with decreasing tumour volume. Results Patients were aged 5-17 years and the majority (n = 6) were male. Four patients had an identified genetic mutation (McCune-Albright syndrome: n = 1; MEN1: n = 1; AIP: n = 2); the remaining three cases were sporadic. Accelerated growth rate was reported as the first clinical sign in four patients. Five patients presented with macroadenoma; invasion was noted in four of them (sporadic: n = 1; genetic: n = 3). Six patients were treated with SMS analogues; normalisation of IGF-1 occurred in one patient who had a sporadic intrasellar macroadenoma. Multiple types of therapy were necessary in all patients with an identified genetic mutation (4 types: n = 1; 3 types: n = 2; 2 types: n = 1), whereas two of the three patients with sporadic somatotropinoma required only one type of therapy. Conclusions This is the first series that analyzes the therapeutic response of somatotropinoma in paediatric patients with identified genetic defects. We found that, in children, genetic somatotropinomas are more invasive than sporadic somatotropinomas. Furthermore, SMS analogues appear to be less effective for treating genetic somatotropinoma than sporadic somatotropinoma. PMID:22024364

Effectiveness of long-acting antipsychotics in clinical practice : 1. A retrospective, 18-month follow up and comparison between paliperidone palmitate, risperidone long-acting injection and zuclopenthixol decanoate

PubMed Central

Cordiner, Matthew; Shajahan, Polash; McAvoy, Sarah; Bashir, Muhammad; Taylor, Mark

2016-01-01

Objectives: In the UK, nine different compounds are available as long-acting antipsychotic injections (LAIs). There are few clinical guidelines for determining which LAIs are most effective in specific patient groups. To measure the clinical effectiveness of LAIs we aimed to determine the now-established concept of antipsychotic discontinuation rates and measure Clinical Global Impression (CGI) outcomes. Method: The population (n was approximately 560,000) was a secondary care NHS adult mental health service in Lanarkshire, Scotland, UK. This was a retrospective, electronic case note search of LAI-naïve patients commenced on paliperidone palmitate (n = 31), risperidone long-acting injection (RLAI) (n = 102) or zuclopenthixol decanoate (n = 105), with an 18-month follow up. Kaplan–Meier survival statistics for discontinuation rates and hospital admission were calculated. CGI severity and improvement scores were retrospectively assigned by the investigating team. Results: Paliperidone palmitate performed less favourably than risperidone long-acting injection (RLAI) or zuclopenthixol decanoate. Paliperidone palmitate had higher discontinuation rates due to any cause, inefficacy and increased hospitalization risk. Paliperidone palmitate had the smallest proportion of patients assigned a clinically desirable CGI-I score of 1 (very much improved) or 2 (much improved). Conclusions: Paliperidone palmitate had less favourable discontinuation and CGI outcomes compared with RLAI and zuclopenthixol decanoate. This could not be adequately explained by patients in the paliperidone group being more chronically or severely unwell, nor by the presence of comorbidities such as alcohol or substance misuse, or by the use of lower mean dosages compared with RLAI or zuclopenthixol decanoate. We considered that prescribers are familiarizing themselves with paliperidone and outcomes may improve over time. PMID:26913175

Paclitaxel-Coated Balloons for the Treatment of Dysfunctional Dialysis Access. Results from a Single-Center, Retrospective Analysis

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

Kitrou, Panagiotis M., E-mail: panoskitrou@gmail.com; Spiliopoulos, Stavros; Papadimatos, Panagiotis

PurposeTo investigate the safety and effectiveness of lutonix paclitaxel-coated balloon (PCB) for the treatment of dysfunctional dialysis access.Materials and MethodsThis was a single-center, single-arm, retrospective analysis of 39 patients (23 male, 59 %) undergoing 61 interventions using 69 PCBs in a 20-month period. There was a balance between arteriovenous fistulae (AVF) and grafts (AVG) (20 AVFs, 19AVGs), and the majority of lesions were restenotic (25/39, 64.1 %). Mean balloon diameter used was 6.6 mm and length 73.4 mm. Primary outcome measure was target lesion primary patency (TLPP) at 6 months, while secondary outcome measures included factors affecting TLPP and major complications. As there were lesionsmore » treated more than once with PCB, authors also compared patency results after first and second PCB angioplasty.ResultsTLPP was 72.2 % at 6 months with a median patency of 260 days according to the Kaplan–Meier survival analysis. No major complications occurred. TLPP between AVFs and AVGs (311 vs. 237 days, respectively; p = 0.29) and de novo and restenotic lesions was similar (270.5 vs. 267.5 days, respectively; p = 0.50). In 14 cases, in which lesions were treated with two PCB angioplasties, a statistically significant difference in TLPP after the second treatment was noted (first intervention 179.5 days vs. second intervention 273.5 days; p = 0.032).ConclusionIn this retrospective analysis, Lutonix PCB proved to be safe and effective in treating restenosis in dysfunctional dialysis access with results comparable to the literature available. Larger studies are needed to prove abovementioned results.« less

Influence of Free Radicals Signal from Dental Resins on the Radio-Induced Signal in Teeth in EPR Retrospective Dosimetry

PubMed Central

Dos Santos-Goncalvez, Ana Maria; Beun, Sébastien; Leprince, Julian G.; Leloup, Gaëtane; Gallez, Bernard

2013-01-01

In case of radiological accident, retrospective dosimetry is needed to reconstruct the absorbed dose of overexposed individuals not wearing personal dosimeters at the onset of the incident. In such a situation, emergency mass triage will be required. In this context, it has been shown that Electron Paramagnetic Resonance (EPR) spectroscopy would be a rapid and sensitive method, on the field deployable system, allowing dose evaluation of a great number of people in a short time period. This methodology uses tooth enamel as a natural dosimeter. Ionising radiations create stable free radicals in the enamel, in a dose dependent manner, which can be detected by EPR directly in the mouth with an appropriate resonator. Teeth are often subject to restorations, currently made of synthetic dimethacrylate-based photopolymerizable composites. It is known that some dental composites give an EPR signal which is likely to interfere with the dosimetric signal from the enamel. So far, no information was available about the occurrence of this signal in the various composites available on the market, the magnitude of the signal compared to the dosimetric signal, nor its evolution with time. In this study, we conducted a systematic characterization of the signal (intensity, kinetics, interference with dosimetric signal) on 19 most widely used composites for tooth restoration, and on 14 experimental resins made with the most characteristic monomers found in commercial composites. Although a strong EPR signal was observed in every material, a rapid decay of the signal was noted. Six months after the polymerization, the signal was negligible in most composites compared to a 3 Gy dosimetric signal in a tooth. In some cases, a stable atypical signal was observed, which was still interfering with the dosimetric signal. PMID:23704875

Clinical results of resection arthrodesis by triangular external fixation for posttraumatic arthrosis of the ankle joint in 89 cases.

PubMed

Kiene, J; Schulz, Arndt P; Hillbricht, S; Jürgens, Ch; Paech, A

2009-01-28

The methods for ankle arthrodesis differ significantly, probably a sign that no method is clearly superior to others. In the last ten years there is a clear favour toward internal fixation. We retrospectively evaluate the technique and evaluate the clinical long term results of external fixation in a triangular frame. From 1994 to 2001 a consecutive series of 95 patients with end stage arthritis of the ankle joint were treated. Retrospectively the case notes were evaluated regarding trauma history, medical complaints, further injuries and illnesses, walking and pain status and occupational issues and the clinical examination before arthrodesis. Mean age at the index procedure was 45.4 years (18-82), 67 patients were male (70.5%). Via a bilateral approach the malleoli and the joint surfaces were resected. An AO fixator was applied with two Steinmann-nails inserted with approximately 8 cm distance in the distal tibia, one in the neck of the talus and one in the dorsal calcaneus. The fixator was removed after approximately 12 weeks. Follow up examination at mean 4.4 years included a standardised questionnaire and a clinical examination including the criteria of the AOFAS-Score and radiographs. Due to different complications, 8 (8.9%) further surgical procedures were necessary including 1 below knee amputation. In 4 patients a non-union of the ankle arthrodesis developed (4.5%). The mean AOFAS score improved from 20.8 to 69.3 points. Non-union rates and clinical results of arthrodesis by triangular external fixation of the ankle joint do not differ to internal fixation methods. The complication rate and the reduced patient comfort reserve this method mainly for infected arthritis and complicated soft tissue situations.

Clinical results of resection arthrodesis by triangular external fixation for posttraumatic arthrosis of the ankle joint in 89 cases

PubMed Central

2009-01-01

The methods for ankle arthrodesis differ significantly, probably a sign that no method is clearly superior to others. In the last ten years there is a clear favour toward internal fixation. We retrospectively evaluate the technique and evaluate the clinical long term results of external fixation in a triangular frame. Patients and Methods From 1994 to 2001 a consecutive series of 95 patients with end stage arthritis of the ankle joint were treated. Retrospectively the case notes were evaluated regarding trauma history, medical complaints, further injuries and illnesses, walking and pain status and occupational issues and the clinical examination before arthrodesis. Mean age at the index procedure was 45.4 years (18-82), 67 patients were male (70.5%). Via a bilateral approach the malleoli and the joint surfaces were resected. An AO fixator was applied with two Steinmann-nails inserted with approximately 8 cm distance in the distal tibia, one in the neck of the talus and one in the dorsal calcaneus. The fixator was removed after approximately 12 weeks. Follow up examination at mean 4.4 years included a standardised questionnaire and a clinical examination including the criteria of the AOFAS-Score and radiographs. Results: Due to different complications, 8 (8.9%) further surgical procedures were necessary including 1 below knee amputation. In 4 patients a non-union of the ankle arthrodesis developed (4.5%). The mean AOFAS score improved from 20.8 to 69.3 points. Conclusion Non-union rates and clinical results of arthrodesis by triangular external fixation of the ankle joint do not differ to internal fixation methods. The complication rate and the reduced patient comfort reserve this method mainly for infected arthritis and complicated soft tissue situations. PMID:19258207

Evaluation of directly observed treatment short courses at a secondary health institution in Ibadan, Oyo State, Southwestern Nigeria.

PubMed

Adegoke, Olajire A; Orokotan, Olalekan A

2013-12-01

To evaluate the success rate of tuberculosis intervention programme at a specialist hospital in Ibadan, Nigeria through a retrospective study as well as carry out physicochemical evaluation of anti-tuberculous agents as a way of eliminating drug-related failure. The retrospective study involved the use of quarterly tuberculosis central register at the Government Chest Hospital, Ibadan between 1st quarter (2003) to 4th quarter (2009). Relevant data were extracted from these register with the aid of data collection forms. The basic physicochemical analyses of the drugs given to the patients were also carried out using the International Pharmacopoeia methods. All the drugs examined for their physicochemical properties passed the International Pharmacopeia recommended tests. A total number of 1 260 patients enrolled at the hospital were assessed through case notes. This comprises of 59.4% males of which 69.23% new cases were also males. There was a significant (P<0.05) patient enrollment across the quarters for the seven years. An overall 80.24% cure rate over the 7-period was obtained which is less than the WHO target of 85%. Cure rates were better in females than males. Failure treatment outcomes such as positive (1.51%), deaths (8.73%), defaulted (3.33%) and transferred out (5.95%) were recorded though not statistically significant (P>0.05). Failure rates in all categories were higher in males than females (P>0.05). More enlightenment and counseling is still required to meet up with the target for TB control. Copyright © 2013 Hainan Medical College. Published by Elsevier B.V. All rights reserved.

Treatment of actinic cheilitis with the Er:YAG laser.

PubMed

Armenores, Paul; James, Craig L; Walker, Patrick C; Huilgol, Shyamala C

2010-10-01

Actinic cheilitis is a common condition with the potential to develop into squamous cell carcinoma. Current treatments have varying cure rates and complications. The role of the erbium:yttrium-aluminum-garnet (Er:YAG) laser in the treatment of actinic cheilitis has not been widely published, despite offering theoretical advantages over current treatment modalities. To evaluate the outcome of a series of patients treated with the Er:YAG laser for actinic cheilitis. This was a retrospective, interventional, nonrandomized, sequential case series set in a tertiary referral, dermatologic surgery unit. Ninety-nine consecutive patients with actinic cheilitis treated with the Er:YAG laser between January 2001 and June 2008 underwent a case note review, of which 77 went on to a structured telephone interview. The main outcome measures were a subjective improvement in lip symptoms related to actinic cheilitis and objective improvement in the lips at routine follow-up. Mean time to interview follow-up was 65.7 months. Of those interviewed, 92.2% believed there had been an improvement in the cosmetic appearance of their lips; one hundred percent believed the function of their lips had improved or remained unchanged; and 84.8% remained completely disease free at the time of follow-up. The majority of patients (93.5%) were satisfied with the laser treatment. Scarring as a direct result of the laser occurred in 5.1% of patients. Retrospective nature of data collection; inability to interview all patients who underwent treatment. The Er:YAG laser is a successful modality for the treatment of actinic cheilitis with good functional and cosmetic results and only a small risk of long-term scarring. It should be considered as a first-line treatment for the disease. Copyright © 2009 American Academy of Dermatology, Inc. Published by Mosby, Inc. All rights reserved.

Treatment and outcome with traumatic lesions of the olecranon and prepatellar bursa: a literature review apropos a retrospective analysis including 552 cases.

PubMed

Raas, Christoph; Attal, René; Kaiser, Peter; Popovscaia, Marina; Zegg, Michael

2017-06-01

Traumatic lesions of the olecranon bursa (OB) and prepatellar bursa (PB) are injuries commonly seen in orthopaedic trauma units. These injuries are associated with a high rate of complications. At present, only little is known about the incidence, complication rate, and treatment approaches in patients with acute open bursae. A total of 552 patients who had been treated for acute traumatic lesions of either the olecranon bursa or the prepatellar bursa, or both at our department were retrospective identified in the years between 2009 and 2014. An analysis of the medical history of these patients was carried out to investigate the incidence of bursa injuries, circumstances, concomitant injuries, complication rate, and treatment approaches. In addition, a systematic literature search on PubMed was conducted. The incidence of traumatic lesions of the OB or PB in trauma patients was 0.2% (198/100,000; 62% OB, 38% PB). Bursectomy was performed in 83.7%. Concomitant injuries were present in 41% of the cases, with no significant influence on the complication rate (P = 0.367). The overall complication rate was 19.7%. Revision surgery was necessary in 4.5% of the patients. No significant differences between OB and PB injuries were noted with regard to the complication rate (P = 0.221). There were also no significant differences in the complication rate between patients who received bursectomy and those with conservative treatment (P = 0.364). Regression analyses showed that prophylactic antibiotic administration significantly reduced the risk of infection (P = 0.04). Traumatic lesions of the OB and PB are associated with a high risk of complications. Prophylactic antibiotic therapy can potentially reduce the risk of infection and the need for revision surgery.

Increase in seroprevalence of canine leptospirosis and its risk factors, Ontario 1998-2006.

PubMed

Alton, Gillian D; Berke, Olaf; Reid-Smith, Richard; Ojkic, Davor; Prescott, John F

2009-07-01

Canine leptospirosis has been described as having re-emerged in North America around the mid-1990s, with a change in the epidemiology of the infecting serovars responsible for the disease emergence. A retrospective case-control study was conducted to examine the re-emergence of seroprevalent cases of canine leptospirosis in Ontario using serology submission records from 1406 dogs from January 1, 1998 to December 31, 2006. The data collected [results of the microscopic agglutination test (MAT), veterinary clinic postal code, age, sex, neutering status, and breed] were analyzed by multivariable logistic regression, generalized linear mixed modeling, and Cochran-Armitage test for trends in proportions. Dogs in urban areas appeared to be at significantly higher risk than dogs in rural areas for the entire study period [odds ratio (OR) = 1.6, confidence interval (CI) = 1.2-2.3], though this was not as marked as in other studies. Results indicated that canine leptospirosis in Ontario is a disease of all breeds and ages, regardless of gender. No geographic clustering was noted, but clustering of cases by clinic within geographic areas suggested differences in awareness or in diagnosis by veterinarians. A distinctive seasonal pattern of leptospirosis, with more cases occurring during the summer and fall, as found in previous studies, was also observed in this study. The temporal trend analysis was consistent with an increasing proportion or re-emergence of seroprevalent cases of canine leptospirosis since 1998, suggesting that the putative increase in canine leptospirosis has been genuine.

Prevalence of Extracochlear Electrodes: Computerized Tomography Scans, Cochlear Implant Maps, and Operative Reports.

PubMed

Holder, Jourdan T; Kessler, David M; Noble, Jack H; Gifford, René H; Labadie, Robert F

2018-06-01

To quantify and compare the number of cochlear implant (CI) electrodes found to be extracochlear on postoperative computerized tomography (CT) scans, the number of basal electrodes deactivated during standard CI mapping (without knowledge of the postoperative CT scan), and the extent of electrode insertion noted by the surgeon. Retrospective. Academic Medical Center. Two hundred sixty-two patients underwent standard cochlear implantation and postoperative temporal bone CT scanning. Scans were analyzed to determine the number of extracochlear electrodes. Standard CI programming had been completed without knowledge of the extracochlear electrodes identified on the CT. These standard CI maps were reviewed to record the number of deactivated basal electrodes. Lastly, each operative report was reviewed to record the extent of reported electrode insertion. 13.4% (n = 35) of CIs were found to have at least one electrode outside of the cochlea on the CT scan. Review of CI mapping indicated that audiologists had deactivated extracochlear electrodes in 60% (21) of these cases. Review of operative reports revealed that surgeons correctly indicated the number of extracochlear electrodes in 6% (2) of these cases. Extracochlear electrodes were correctly identified audiologically in 60% of cases and in surgical reports in 6% of cases; however, it is possible that at least a portion of these cases involved postoperative electrode migration. Given these findings, postoperative CT scans can provide information regarding basal electrode location, which could help improve programming accuracy, associated frequency allocation, and audibility with appropriate deactivation of extracochlear electrodes.

Poor quality data challenges conclusion and decision making: timely analysis of measles confirmed and suspected cases line list in Southern Nations Nationalities and People's Region, Ethiopia.

PubMed

Endriyas, Misganu; Solomon, Tarekegn; Belayhun, Bekele; Mekonnen, Emebet

2018-02-12

Measles is one of the leading causes of death among young children even though a safe and cost-effective vaccine is available. Timely analysis of measles surveillance data is crucial for epidemic control and can show disease control program status. Therefore, this study aimed to show vaccination status and delay in seeking health care using surveillance data. A retrospective study was carried out in Southern Nations Nationalities and People's Region (SNNPR), Ethiopia. We reviewed 2132 records from measles surveillance line list data from July 2013 to January 2014. Descriptive statistics were performed using SPSS 20 for Windows. From a total of 2132 confirmed and suspected measles cases, 1319 (61.9%), had at least one dose of measles containing vaccine; the rest 398 (18.7%) and 415 (19.5%) were unvaccinated and had unknown status respectively. About two fifth, 846 (39.7%), cases visited health facilities within 48 h of onset of clinical signs/symptoms with a median of 2.0 days, IQR (1.0, 3.0). Majority of the measles cases were vaccinated with at least one dose of measles containing vaccine and vaccination data or vaccine potency at lower level was unclear. Delay in seeking healthcare was noted as only about two fifth of cases visited health facilities within 48 h of clinical manifestation. Vaccination and surveillance data quality and factors associated with delay in seeking health care should be investigated.

Onset of acute and transient psychotic disorder in India: a study of socio-demographics and factors affecting its outcomes.

PubMed

Mehta, S; Tyagi, A; Swami, M K; Gupta, S; Kumar, M; Tripathi, R

2014-06-01

Acute and transient psychotic disorder has been accepted as a distinct diagnostic entity in the ICD-10. However, there are few studies delineating its demographics and factors affecting its outcome. This study aimed to examine the socio-demographic profile of patients with acute and transient psychotic disorder and the variables associated with the onset of illness and their effect on illness outcome in an Indian setting. This was a retrospective study in which case notes of patients admitted from 1 January to 31 December 2012 and diagnosed with acute and transient psychotic disorder (according to the ICD-10 diagnostic criteria) were analysed. Socio-demographic variables and variables associated with the onset of illness were noted. Duration of hospital stay was used as a proxy measure for clinical outcome. A total of 185 patient records were analysed. Overall, 49% of the patients were males and 51% were females. Most of the cases (60%) were aged between 20 and 39 years. The majority was married, unemployed, educated up to middle school, living in a nuclear family, and had a rural background. Age (p = 0.05) and marital status (p = 0.03) significantly affected the outcome. Overall, 46% of the patients had stress as a precipitating factor, 27% reported substance use, and 23% had a family history of psychiatric illness prior to the onset of their illness. The onset of illness was from May to October in 54% of the patients, with the duration of untreated illness ranging from 7 to 15 days in 38% of the patients. The clinical outcome was significantly affected by duration of untreated illness (p = 0.05). Acute and transient psychotic disorders show slight female preponderance and occur in early adulthood. There is no precipitating stress in most cases and shorter duration of untreated illness predicts favourable clinical outcome.

[Epidemiological and clinical characteristics of dissociative disorders and somatoform disorders in Burkina Faso].

PubMed

Karfo, K; Barro, Y; Ouédraogo, A

2012-02-01

The aim of this study was to determine the epidemiological and clinical features of dissociative and somatoform disorders in the psychiatry department of the Centre Hospitalier Universitaire Yalgado Ouédraogo, in Burkina Faso. We carried out a retrospective and descriptive study over five years, from January 2003 to December 2007, of patients admitted in the psychiatric department for dissociative and somatoform disorders. The data were extracted from the medical notes and registers of consultation. After identification of the patients, the medical notes were exploited with a structured collect form for data on sociodemographic characteristics, life events and ICD-10 diagnoses. All the data were recorded by the same person. Data analysis was performed with Epi info 2007. During a period of 5 years, 3967 patients were registered, 179 had the diagnosis of dissociative and somatoform disorders (3.65% of the admissions) and 145 were included in our study. The majority of the patients were followed as outpatients (71%). Women were more represented with a sex ratio of four women to one man. The majority of the patients were young with an average age of 30 and mostly single (57.9%). The majority of the patients had a low academic standard, in connection with young age of the population. A striking biographic event was found in the majority of the cases; essentially family difficulties and death. Neurological symptoms were the most frequent in 63% of the cases. According to ICD-1O, dissociative disorders were most frequent (65.6%). Depression was mainly associated in15 cases. Dissociative disorders and somatoform disorders are frequent in our hospital; we must overcome the difficulties due to the complexity of the diagnosis and the cultural resistances to modern health care to determine the real prevalence of these disorders among the population in Burkina Faso. Copyright © 2011 L’Encéphale, Paris. Published by Elsevier Masson SAS. All rights reserved.

The delay in transfer between the emergency department and the critical care unit for patients with an acute cardiac event--in hospital factors.

PubMed

Grech, C; Pannell, D; Smith-Sparrow, T

2001-11-01

The Lyell McEwin Health Service (LMHS) is a major public hospital located in the northern suburbs of Adelaide, a region where the death rate from ischaemic heart disease (IHD) is higher than the expected death rate in the population. A retrospective case note study conducted at this hospital investigated the duration that patients with unstable angina pectoris (UA) or acute myocardial infarction (AMI) spent in the emergency department (ED) before admission to the critical care unit (CCU) and the factors that contributed to delays of greater than 70 minutes. All patients admitted to the LMHS over an 18 month period with a discharge diagnosis related group (DRG) for AMI and UA were included in the study. A total of 667 case notes were examined; 403 of these cases met the inclusion criteria for the study. The mean duration between arrival in the ED and subsequent admission to the CCU was found to be 161 minutes. DRG was a major factor in the length of time spent in the ED. The mean duration for patients with AMI was 124 minutes, whilst for UA the duration was 190 minutes (difference = 66 minutes, p<0.001). Other factors that were significant were gender (females = mean duration 29 minutes > males, p=0.015), and mode of transport to the ED (arrival by ambulance mean duration 30 minutes < private transport, Recommendations arising from this study included that a system be established to enable the rapid assessment of all patients suspected of suffering AMI and UA, inclusive of their expeditious transfer to the CCU. In addition, a staff development programme was proposed to ensure medical and nursing staff became aware of a bias in this hospital toward transferring male patients in a shorter timeframe than females with the same DRG.

Hitting a High Note on Math Tests: Remembered Success Influences Test Preferences

ERIC Educational Resources Information Center

Finn, Bridgid; Miele, David B.

2016-01-01

Remembered utility is the retrospective evaluation about the pleasure and pain associated with a past experience. It can influence choices about repeating or avoiding similar situations in the future (Kahneman, 2000). A set of 5 experiments explored the remembered utility of effortful test episodes and how it impacted future test choices.…

Ending on a High Note: Adding a Better End to Effortful Study

ERIC Educational Resources Information Center

Finn, Bridgid

2010-01-01

Remembered utility is the retrospective evaluation about the pleasure and pain associated with a past experience. It has been shown to influence prospective choices about whether to repeat or to avoid similar situations in the future (D. Kahneman 2000; D. Kahneman, D. L. Fredrickson, C. A. Schreiber, & D. A. Redelmeier, 1993). Evaluations…

Gastrointestinal symptoms in children with type 1 diabetes screened for celiac disease.

PubMed

Narula, Priya; Porter, Lesley; Langton, Josephine; Rao, Veena; Davies, Paul; Cummins, Carole; Kirk, Jeremy; Barrett, Timothy; Protheroe, Susan

2009-09-01

The association between celiac disease (CD) and type 1 diabetes mellitus (DM) is recognized. Most cases of CD in patients with DM are reported to be asymptomatic. The objectives of this study were to (1) compare and audit our practice with the published standards for screening for CD in children with DM, (2) characterize the children with DM and biopsy-confirmed CD, in terms of growth and gastrointestinal symptoms, and compare them with children with DM and negative celiac serology, and (3) document the effects of a gluten-free diet (GFD) after 1 year of gastrointestinal symptoms, growth, and insulin requirement. We performed a retrospective case-note review of 22 children with DM, positive celiac serology +/- biopsy-confirmed CD, and 50 children with DM and negative celiac serology. Twenty-two children (3.9% of the total diabetic population) had positive celiac serology on screening, with 17 (3%) having biopsy-confirmed CD. Ninety-four percent of the children had standardized celiac serology testing. At diagnosis of CD, 13 of the 17 biopsy-positive children (76.4%) had > or =1 gastrointestinal symptom. The frequency of gastrointestinal symptoms in negative celiac serology diabetic children was 6% (3 of 50) (P < .0005). Symptoms resolved in all children after introduction of a GFD. A significant improvement in weight SD score (P = .008) and BMI SD score (P = .02) was noted in those compliant with a GFD after 1 year. Children with DM and CD have a higher frequency of gastrointestinal symptoms than their diabetic peers with negative celiac serology and are not truly asymptomatic. Institution of a GFD has a positive effect on nutritional status and symptom resolution in the short-term.

Is Infantile Colic an Early Life Expression of Childhood Migraine?

PubMed Central

TABRIZI, Manijeh; BADELI, Hamidreza; HASSANZADEH RAD, Afagh; AMINZADEH, Vahid; SHOKUHIFARD, Ali

2017-01-01

Objective Migraine is the mosyndrome and infantile colic is a common cause of infantile cry. The pathogenesis of migraine and colic has not been well established and different factors may cause them. There is an association between infantile colic and the occurrence of childhood migraine. We aimed to assess whether infantile colic could be noted as an early life expression of childhood migraine or not. Materials & Methods This retrospective case-control study was conducted on 5-15-year-old childrenin Rasht, Iran during 2015-2016. Forty-one cases were children with migraine with or without aura. Overall, 123 Control participants were children with the same age referred to the pediatric clinic for routine care. Data were gathered by a checklist including age, sex, birth weight, family history of migraine, the occurrence of colic and type of feeding during infancy. Data were reported by descriptive statistics and analyzed by Fisher exact test using SPSS ver. 19 Results Overall, 164 children with the mean age of 8.36± 2.53 yr were enrolled. Seventeen (41.46%) children with migraine vs. 44 (35.7%) children in control group had the positive history of infantile colic and Fisher exact test noted significant relation between migraine and colic. Thirty-three children with infantile colic (46.57%) had the positive family history of migraine, which was significantly higher than 27 children without colic (29.7%). There was a significant relation between infantile feeding and migraine. Conclusion There is a probable relation between colic and migraine, therefore, migraine and colic as 2 pain syndromes may have a common pathophysiology and further investigations on this common pathophysiology is justified. PMID:28883875

Constrained fixed-fulcrum reverse shoulder arthroplasty improves functional outcome in epileptic patients with recurrent shoulder instability

PubMed Central

Thangarajah, Tanujan; Higgs, Deborah; Bayley, J I L; Lambert, Simon M

2016-01-01

AIM: To report the results of fixed-fulcrum fully constrained reverse shoulder arthroplasty for the treatment of recurrent shoulder instability in patients with epilepsy. METHODS: A retrospective review was conducted at a single facility. Cases were identified using a computerized database and all clinic notes and operative reports were reviewed. All patients with epilepsy and recurrent shoulder instability were included for study. Between July 2003 and August 2011 five shoulders in five consecutive patients with epilepsy underwent fixed-fulcrum fully constrained reverse shoulder arthroplasty for recurrent anterior shoulder instability. The mean duration of epilepsy in the cohort was 21 years (range, 5-51) and all patients suffered from grand mal seizures. RESULTS: Mean age at the time of surgery was 47 years (range, 32-64). The cohort consisted of four males and one female. Mean follow-up was 4.7 years (range, 4.3-5 years). There were no further episodes of instability, and no further stabilisation or revision procedures were performed. The mean Oxford shoulder instability score improved from 8 preoperatively (range, 5-15) to 30 postoperatively (range, 16-37) (P = 0.015) and the mean subjective shoulder value improved from 20 (range, 0-50) preoperatively to 60 (range, 50-70) postoperatively (P = 0.016). Mean active forward elevation improved from 71° preoperatively (range, 45°-130°) to 100° postoperatively (range, 80°-90°) and mean active external rotation improved from 15° preoperatively (range, 0°-30°) to 40° (20°-70°) postoperatively. No cases of scapular notching or loosening were noted. CONCLUSION: Fixed-fulcrum fully constrained reverse shoulder arthroplasty should be considered for the treatment of recurrent shoulder instability in patients with epilepsy. PMID:27458554

Regenerate bone fracture rate following femoral lengthening in paediatric patients

PubMed Central

Burke, N. G.; Cassar-Gheiti, A. J.; Tan, J.; McHugh, G.; O’Neil, B. J.; Noonan, M.; Moore, D.

2017-01-01

Abstract Purpose Femoral lengthening using a circular or mono-lateral frame is a commonly used technique. Fracture at the site of the regenerate bone is a major concern especially following removal of the external fixator. This aim of this study was to assess the rate of fracture of the regenerate bone in this single surgeon series of paediatric patients and determine potential risk factors. Methods Retrospective review of all the femoral lengthening performed by the senior author was performed. The medical and physiotherapy notes were reviewed. The gender, age at time of surgery, disease aetiology, total days in the external fixator and length of the new regenerate bone were recorded. Patients who sustained a regenerate fracture were identified. Results A total of 176 femoral lengthening procedures were performed on 108 patients. Eight regenerate fractures occurred in seven patients (4.5%). The mechanism of injury was a fall in five cases and during physiotherapy in three cases. The regenerate fracture occurred a median number of nine days following removal of frame. There was no significant difference between gender, age at time of surgery, total time in external fixator between those who sustained a regenerate fracture and those patients who did not. A significant difference was noted between the amount of lengthening between the ‘regenerate fracture group’ and the ‘no fracture group’ (50 mm vs 38 mm, respectively; p = 0.029). There was no association between disease aetiology and risk of regenerate fracture. Conclusions Femoral lengthening of more than 50 mm increases the risk of a fracture at the regenerate site regardless of the disease aetiology. We recommend avoidance of aggressive physiotherapy for the initial four weeks following external fixator removal. PMID:28828065

Intracranial suppuration: Review of an 8-year experience at Umtata General Hospital and Nelson Mandela Academic Hospital, Eastern Cape, South Africa.

PubMed

Anwary, M A

2015-09-21

Intracranial suppuration (ICS) is a life-threatening condition caused by various disease processes and consisting of brain abscess and extradural and subdural empyema. The major causes have changed over the decades. To the author's knowledge, the incidence of ICS in South Africa (SA) has not been established. To determine the incidence of ICS, overall and according to age and gender, and to identify the source and distribution of ICS. The archive of the radiology departments at Umtata General Hospital and Nelson Mandela Academic Hospital in the Transkei region, Eastern Cape Province, SA, was searched retrospectively for computed tomography (CT) reports of patients diagnosed with ICS. Cases in which the CT images, patients' clinical information and CT reports were available for an uninterrupted period of at least 1 year were included. Five time frames were established, encompassing 8 years of data. The first time frame established an incidence of ICS of 1/100,000/year for the Transkei region. All the time frames were utilised to determine the incidence according to gender and age, and the source and distribution of ICS. The incidence of ICS was higher among males than females, and highest in the age groups 0-10 and 11-20 years. A seasonal variation in the incidence of sinusitis- and meningitis-related ICS was noted. Numbers of cases declined during the last 3 years of the study period. Sinusitis, head trauma, ear infection and meningitis were the major sources of ICS. A pulmonary source was not a major feature. In the last 4 years, trauma became the commonest source of ICS. A steady decline in ear infection- and meningitis-related ICS was noted.

Patent foramen ovale closure following cryptogenic stroke or transient ischaemic attack: Long-term follow-up of 301 cases.

PubMed

Mirzaali, Mikaeil; Dooley, Maureen; Wynne, Dylan; Cooter, Nina; Lee, Lorraine; Haworth, Peter; Saha, Romi; Gainsborough, Nicola; Hildick-Smith, David

2015-11-15

Patent foramen ovale has been identified as a conduit for paradoxical embolism resulting in cryptogenic stroke or transient ischemic attack (TIA). We aimed to establish rates of death, recurrent stroke or TIA among patients undergoing PFO closure for stroke or TIA at our unit. A retrospective analysis of all PFO closure patients was performed between May 2004 and January 2013. Follow up was performed by mortality tracing using the Medical Research Information Service of the Office of National Statistics. With regard to stroke or TIA recurrence, written consent forms and questionnaires were mailed with follow up telephone calls. Medical notes and imaging records were consulted where adverse events were noted. 301 patients aged 48.6 ± 11.0 years, 54.4% male, with ≥1 thromboembolic neurovascular event had percutaneous PFO closure with one of eight devices, with successful implantation in 99% of cases. Follow-up duration was 40.2 ± 26.2 months (range 1.3-105.3); complete in 301 patients for mortality (100%) and 283 patients (94.0%) for neurovascular events. Two patients died during follow-up (respiratory failure n = 1; road traffic accident n = 1). Recurrent stroke (MRI or CT confirmed) was observed in five patients (0.5%; 0.55 per 100 person-years) and TIA in 9 (1.1%; 0.98 per 100 person-years). Atrial fibrillation requiring treatment was documented in 14 patients (1.7%). Percutaneous PFO closure in patients with cryptogenic stroke or TIA is a safe treatment with a low incidence of procedural complications and recurrent neurovascular events. Registry data like these may help to demonstrate the utility of PFO closure in stroke. © 2015 Wiley Periodicals, Inc.

'Do Not Attempt Cardiopulmonary Resuscitation' discussions at the point of discharge: a case note review of hospice practice following local integrated policy implementation.

PubMed

Hall, Charlie Christopher; Mark, Kathleen; Oxenham, David; Spiller, Juliet Anne

2011-09-01

An integrated 'Do Not Attempt Cardiopulmonary Resuscitation' (DNACPR) policy was implemented across Lothian in 2006 (for ease of reading the terminology 'DNACPR' has been used throughout the paper where the original Lothian Policy used 'DNAR'). Patients were, for the first time, able to be discharged home with their DNACPR form after discussion about cardiopulmonary resuscitation (CPR). To ascertain the number of patients who, following a discussion, were discharged with a DNACPR form and the reasons for not holding discussions with certain patients. Two retrospective case note reviews of 50 patients discharged over two 4-month periods (2007 and 2009). There was a high proportion (78-80%) of CPR discussions for patients discharged from the hospice. Reasons for not discussing CPR were: potential for excess distress (10-12% 2007 and 2009) and lack of time (4% both years). Of those discussing CPR on discharge, 90% took forms home in both years. The reasons patients did not take forms home were: form not taken in error (two patients in 2007); patients refusing a form at home (one and three patients in 2007 and 2009); form to be arranged by general practitioner and one incomplete discussion. The proportion of patients with forms already at home increased from 10% (2007) to 28% (2009). It is possible to discuss CPR with a high proportion of hospice patients prior to discharge from a hospice. Following the introduction of an integrated policy, more patients have DNACPR forms prior to admission. Most patients receiving specialist palliative care find DNACPR discussions acceptable and understand the benefits of having a DNACPR form.

Measuring the frequency of functional gastrointestinal disorders in rural Crete: a need for improving primary care physicians' diagnostic skills.

PubMed

Lionis, Christos; Olsen-Faresjo, Ashild; Anastasiou, Foteini; Wallander, Mari-Ann; Johansson, Saga; Faresjo, Tomas

2005-01-01

Studies of the frequency and aetiology of functional gastrointestinal disorders in the general population have received increasing interest over the past few years; the field seems to be neglected in Southern Europe. The aim of this study was to report on the frequency of functional dyspepsia (FD), irritable bowel syndrome (IBS) and gastroenteritis within the primary care setting, to provide some information on the extent to which the recorded diagnoses in the physicians' notes fulfil existing diagnostic criteria. A retrospective study was used, where all new cases of these diseases at five primary health care centres in three rural and two semi-rural areas of Crete were identified by scrutinizing medical records from 280,000 consecutive visits during a 4 year period. The occurrence rate per 1000 person-years were calculated for the three conditions. We also checked the extent to which the Talley's criteria for FD and Rome II diagnostic criteria for IBS were followed. Gastroenteritis was revealed to be a quite frequent health problem among the rural population on Crete, while the occurrence rates for other problems, such as dyspepsia and IBS, were found to be lower than expected. IBS was over-represented among women compared with men, OR 2.04 (CI 1.39-3.00). In many cases a diagnosis of FD, IBS or gastroenteritis was evident to the research team on the basis of findings recorded in the notes, but the diagnosis was not recorded by the clinician at the time of consultation. This study yielded two key messages: the first that gastroenteritis is still a frequent health problem, and the second that primary care physicians in rural Crete seem to fail in adequately diagnosing FD and IBS and need further training.

Pretreatment With Caffeine Citrate to Increase Seizure Duration During Electroconvulsive Therapy: A Case Series.

PubMed

Pinkhasov, Aaron; Biglow, Michael; Chandra, Subhash; Pica, Tiffany

2016-04-01

Due to the shortage of parenteral caffeine and sodium benzoate, patients were pretreated with caffeine citrate to increase therapeutic seizure duration during electroconvulsive therapy (ECT). To date, no data are available on the use of caffeine citrate during ECT. This retrospective case series was done to demonstrate utilization of caffeine citrate as a substitute for caffeine and sodium benzoate in optimizing ECT. Medical records were reviewed to identify patients who received ECT and caffeine citrate. Physician notes were reviewed to determine the parameters of the ECT procedure, the seizure length, and the dose of caffeine citrate. Each chart was thoroughly studied to find the relationship between seizure duration and dose of caffeine citrate. Of the 12 ECT treatments utilizing caffeine citrate, 9 achieved at least 1 session lasting >30 seconds with an average seizure duration of 35 seconds. Increase in seizure duration ranged from -41% to 276% with an average increase of 48%. Only 3 treatment sessions utilizing caffeine citrate showed no increase in seizure duration. Doses ranged from 120 to 600 mg of both oral and parenteral caffeine citrate. Although increase in seizure duration was achieved for the majority of the ECT sessions, no dose-response correlation could be made. No significant adverse reactions were noted with the use of caffeine citrate during ECT. It was determined that, much like caffeine and sodium benzoate, caffeine citrate does increase the seizure duration. However, this response did vary due to many reasons including small sample size, concomitant medications, duration of illness, and number of ECTs they received in the past and how long ago they received the last ECT. Further research is required to elucidate the effect of these variables on seizure duration. © The Author(s) 2014.

Demand management: an audit of chemical pathology test rejections by an electronic gate-keeping system at an academic hospital in Cape Town.

PubMed

Smit, Ida; Zemlin, Annalise E; Erasmus, Rajiv T

2015-07-01

Demand management is an area of laboratory activity, which is becoming increasingly important. Within the health-care system, demand management can be defined as the use of health resources to maximise its utility. Tygerberg Hospital has introduced an electronic gate-keeping system. Chemistry tests which generate the highest cost are subjected to this system and may be automatically rejected according to a set of rules. This study aimed: (1) to identify the number of chemistry tests rejected by the eGK; (2) to identify which of these rejected tests were subsequently restored and (3) to assess the impact of rejections on clinical outcome and cost-saving. A retrospective audit was conducted to determine the number of chemistry tests rejected and subsequently restored over a 6-month period. The case-notes of patients for whom requested tests previously rejected had been restored were randomly selected and investigated to assess clinical impact. Any cost-saving was calculated. A total of 68,480 tests were subjected to gate-keeping, and 4605 tests (6.7%) were rejected while 679 (14.7%) of these were restored by the requestor phoning the laboratory after obtaining authorisation. After examining a subset of clinical notes it was found that in most cases (80%), patient care was unaffected. The total cost saved was £ 25,387. The majority of the rejected tests were unnecessary and following rejection, real savings were made. Electronic gate-keeping is a simple, effective and sustainable method of demand management. © The Author(s) 2015 Reprints and permissions: sagepub.co.uk/journalsPermissions.nav.

Improving the management of acute diarrhoea and dehydration in under-5 children in a paediatric referral facility in Lagos, Nigeria.

PubMed

Senbanjo, Idowu O; Ch'ng, Chin Lye; Allen, Stephen J

2017-02-01

Mortality from acute diarrhoea and dehydration (AD/D) in children is high despite existing management guidelines. The aim of this study was to identify deficiencies in the management of AD/D by health staff and assess changes in management after a training intervention in a paediatric referral facility in Lagos, Nigeria. In a retrospective review of case notes, the management of AD/D was assessed using WHO guidelines as the standard. An e-learning module was developed that directly addressed deficiencies and was used to train health staff. Changes in the management of AD/D were assessed by re-auditing case notes. There were learning needs among health staff in the management of AD/D. Altogether, 34 (97.1%) of 35 residents were trained. Training resulted in modest improvements in the number of children in whom nutritional status was assessed, use of oral rather than intravenous fluids for rehydration and reducing unnecessary laboratory tests. Training resulted in marked improvements in the correct volume of (pre- vs. post-training 6.3% vs. 94.1%, P<0.001) and follow-up of fluid therapy (8.1% vs. 98.0%; P<0.001), prescription of zinc (41.6% vs. 85.1%, P<0.001) and providing advice on when to return after discharge (77.6% vs. 96.0%, P<0.001). Although statistically significant, the minimal improvements in antibiotic use (43.8% vs. 56.6%, P = 0.03), re-starting feeds (10.6% vs. 38.6%, P<0.001) and counselling about feeding (11.8% vs. 33.7%, P<0.001) highlighted areas for further training. In low-resource countries, clinical auditing and training can significantly improve the management of illnesses that contribute to child deaths and identify areas where further training is required.

Use of the lymphocyte count as a diagnostic screen in adults with suspected Epstein-Barr virus infectious mononucleosis.

PubMed

Biggs, Timothy C; Hayes, Stephen M; Bird, Jonathan H; Harries, Philip G; Salib, Rami J

2013-10-01

To evaluate the predictive diagnostic accuracy of the lymphocyte count in Epstein-Barr virus-related infectious mononucleosis (IM). Retrospective case note and blood results review within a university-affiliated teaching hospital. A retrospective review of 726 patients undergoing full blood count and Monospot testing was undertaken. Monospot testing outcomes were compared with the lymphocyte count, examining for significant statistical correlations. With a lymphocyte count of ≤4 × 10(9) /L, 99% of patients had an associated negative Monospot result (sensitivity of 84% and specificity of 94%). A group subanalysis of the population older than 18 years with a lymphocyte count ≤4 × 10(9) /L revealed that 100% were Monospot negative (sensitivity of 100% and specificity of 97%). A lymphocyte count of ≤4 × 10(9) /L correlated significantly with a negative Monospot result. A lymphocyte count of ≤4 × 10(9) /L appears to be a highly reliable predictor of a negative Monospot result, particularly in the population aged >18 years. Pediatric patients, and adults with strongly suggestive symptoms and signs of IM, should still undergo Monospot testing. However, in adults with more subtle symptoms and signs, representing the vast majority, Monospot testing should be restricted to those with a lymphocyte count >4 × 10(9) /L. NA Copyright © 2013 The American Laryngological, Rhinological and Otological Society, Inc.

Echocardiographic findings in infants with presumed congenital Zika syndrome: Retrospective case series study

PubMed Central

Santos, Cleusa C.; Feitosa, Fabiana G.; Ribeiro, Maria C.; Menge, Paulo; Lira, Izabelle M.

2017-01-01

Objective To report the echocardiographic evaluation of 103 infants with presumed congenital Zika syndrome. Methods An observational retrospective study was performed at Instituto de Medicina Integral Prof. Fernando Figueira (IMIP), Recife, Brazil. 103 infants with presumed congenital Zika syndrome. All infants had microcephaly and head computed tomography findings compatible with congenital Zika syndrome. Zika IgM antibody was detected in cerebrospinal fluid samples of 23 infants. In 80 infants, the test was not performed because it was not available at that time. All infants had negative serology for HIV, syphilis, rubella, cytomegalovirus and toxoplasmosis. A complete transthoracic two-dimensional, M-mode, continuous wave and pulsed wave Doppler and color Doppler echocardiographic (PHILIPS HD11XE or HD15) examination was performed on all infants. Results 14/103 (13.5%) echocardiograms were compatible with congenital heart disease: 5 with an ostium secundum atrial septal defect, 8 had a hemodynamically insignificant small apical muscular ventricular septal defect and one infant with dyspnea had a large membranous ventricular septal defect. The echocardiograms considered normal included 45 infants with a persistent foramen ovale and 16 with a minimum patent ductus arteriosus. Conclusions Preliminarily this study suggests that congenital Zika syndrome may be associated with an increase prevalence of congenital heart disease. However the types of defects noted were septal defects, a proportion of which would not be hemodynamically significant. PMID:28426680

The impact of glucocorticosteroids administered for systemic diseases on the osseointegration and survival of dental implants placed without bone grafting-A retrospective study in 31 patients.

PubMed

Petsinis, Vassilis; Kamperos, Georgios; Alexandridi, Foteini; Alexandridis, Konstantinos

2017-08-01

To evaluate the impact of glucocorticosteroids, administered for the treatment of systemic diseases, on the osseointegration and survival of dental implants placed without bone grafting. A retrospective study was conducted in search of patients treated with dental implants while receiving glucocorticosteroid therapy for various systemic diseases. In these cases, a conventional two-stage surgical protocol was used, without bone regeneration procedures. The osseointegration was clinically and radiographically tested at the uncovering of the implants. The follow-up after loading was set at a minimum of 3 years. A total of 31 patients were included in the study. Of the 105 dental implants placed, 104 were osseointegrated (99%). No bone absorption was radiographically noted at the uncovering of the osseointegrated implants. All of the osseointegrated implants were successfully loaded for the prosthetic restoration. The mean follow-up period after loading was 71 months, with an implant survival rate of 99%. Glucocorticosteroid intake for systemic diseases does not have a significant impact on the osseointegration and the 3-year survival of dental implants placed with a conventional two-stage surgical protocol and without bone grafting. Therefore, it should not be considered a contraindication for dental implant placement. Copyright © 2017 European Association for Cranio-Maxillo-Facial Surgery. Published by Elsevier Ltd. All rights reserved.

Tumoral cavitation in patients with non-small-cell lung cancer treated with antiangiogenic therapy using bevacizumab

PubMed Central

Nishino, Mizuki; Cryer, Sarah K.; Okajima, Yuka; Sholl, Lynette M.; Hatabu, Hiroto; Rabin, Michael S.; Jackman, David M.; Johnson, Bruce E.

2012-01-01

Abstract Rationale and objectives: To investigate the frequency and radiographic patterns of tumoral cavitation in patients with non-small cell lung cancer (NSCLC) treated with bevacizumab, and correlate the imaging findings with the pathology, clinical characteristics and outcome. Materials and methods: Seventy-two patients with NSCLC treated with bevacizumab therapy were identified retrospectively. Baseline and follow-up chest computed tomography scan were reviewed to identify tumoral cavitation and subsequent filling in of cavitation. Radiographic cavitation patterns were classified into 3 groups. The clinical and outcome data were correlated with cavity formation and patterns. Results: Out of 72 patients, 14 patients developed cavitation after the initiation of bevacizumab therapy (19%; median time to event, 1.5 months; range 1.0–24.8 months). Three radiographic patterns of tumoral cavitation were noted: (1) development of cavity within the dominant lung tumor (n = 8); (2) development of non-dominant cavitary nodules (n = 3); and (3) development of non-dominant cavitary nodules with adjacent interstitial abnormalities (n = 3). Eleven patients (79%) demonstrated subsequent filling in of cavitation (the time from the cavity formation to filling in; median 3.7 months; range 1.9–22.7 months). No significant difference was observed in the clinical characteristics, including smoking history, or in the survival between patients who developed cavitation and those who did not. Smoking history demonstrated a significant difference across 3 radiographic cavitation patterns (P = 0.006). Hemoptysis was noted in 1 patient with cavity formation and 4 patients without, with no significant difference between the 2 groups. Conclusion: Tumoral cavitation occurred in 19% in patients with NSCLC treated with bevacizumab and demonstrated 3 radiographic patterns. Subsequent filling in of cavitation was noted in the majority of cases. PMID:22743083

Risk Factors and Clinical Outcomes of Bacterial and Fungal Scleritis at a Tertiary Eye Care Hospital

PubMed Central

Reddy, Jagadesh C.; Murthy, Somasheila I.; Reddy, Ashok K.; Garg, Prashant

2015-01-01

Purpose: The aim was to analyze demographics, risk factors, pathogenic organisms, and clinical outcome in cases with microbiologically proven bacterial or fungal scleritis. Materials and Methods: Retrospective review of all the medical records of patients with microbiologically proven infectious scleritis examined from March 2005 to December 2009 in the cornea services of L. V. Prasad Eye Institute, Hyderabad, India was done. Results: Forty-two eyes of 42 patients were included in this study. The mean age at presentation was 48.52 ± 14.10 years (range: 12-70). Surgery was the major risk factor seen in 24 eyes (58.5%). Scleral infection was noted after vitreoretinal surgery (with scleral buckle) in 15 eyes, cataract surgery in 3 eyes, pterygium surgery in 3 eyes, corneoscleral tear repair and scleral buckle surgery in 3 eyes. Sixteen eyes (39%) were on systemic or topical steroids at the time of presentation. History of injury was noted in 9 eyes (22%) and diabetes mellitus in 7 patients (17%). Associated keratitis was noted in 9 eyes (21.4%). The scleral abscess was unifocal in 33 eyes (78.5%), multifocal in 6 eyes (14.2%) and diffuse in 3 eyes (7.14%). The final follow-up ranged from 24 days to 37 months. The final visual acuity was better in 18 eyes (42.8%), stable in 13 (30.9%), and deteriorated in 7 eyes (16.6%). Recurrence was seen in 4 eyes (9.5%). Conclusions: Surgery is a major risk factor for infectious scleritis in our series. Fungus was the most common organism isolated. Thorough debridement and intensive use of medications have improved the outcome. PMID:25949079

Hospitalization for Suicide Ideation or Attempt: 2008-2015.

PubMed

Plemmons, Gregory; Hall, Matthew; Doupnik, Stephanie; Gay, James; Brown, Charlotte; Browning, Whitney; Casey, Robert; Freundlich, Katherine; Johnson, David P; Lind, Carrie; Rehm, Kris; Thomas, Susan; Williams, Derek

2018-06-01

Suicide ideation (SI) and suicide attempts (SAs) have been reported as increasing among US children over the last decade. We examined trends in emergency and inpatient encounters for SI and SA at US children's hospitals from 2008 to 2015. We used retrospective analysis of administrative billing data from the Pediatric Health Information System database. There were 115 856 SI and SA encounters during the study period. Annual percentage of all visits for SI and SA almost doubled, increasing from 0.66% in 2008 to 1.82% in 2015 (average annual increase 0.16 percentage points [95% confidence intervals (CIs) 0.15 to 0.17]). Significant increases were noted in all age groups but were higher in adolescents 15 to 17 years old (average annual increase 0.27 percentage points [95% CI 0.23 to 0.30]) and adolescents 12 to 14 years old (average annual increase 0.25 percentage points [95% CI 0.21 to 0.27]). Increases were noted in girls (average annual increase 0.14 percentage points [95% CI 0.13 to 0.15]) and boys (average annual increase 0.10 percentage points [95% CI 0.09 to 0.11]), but were higher for girls. Seasonal variation was also observed, with the lowest percentage of cases occurring during the summer and the highest during spring and fall. Encounters for SI and SA at US children's hospitals increased steadily from 2008 to 2015 and accounted for an increasing percentage of all hospital encounters. Increases were noted across all age groups, with consistent seasonal patterns that persisted over the study period. The growing impact of pediatric mental health disorders has important implications for children's hospitals and health care delivery systems. Copyright © 2018 by the American Academy of Pediatrics.

Transmitted cardiovascular pulsations on high resolution esophageal impedance manometry, and their significance in dysphagia.

PubMed

Chaudhry, Naueen A; Zahid, Kamran; Keihanian, Sara; Dai, Yunfeng; Zhang, Qing

2017-11-28

To investigate the behavior of pulsatile pressure zones (PPZ's) as noted on high resolution esophageal impedance manometry (HREIM), and determine their association with dysphagia. Retrospective, single center case control design screening HREIM studies for cases (dysphagia) and controls (no dysphagia). Thoracic radiology studies were reviewed further in cases for (thoracic cardiovascular) thoracic cardiovascular (TCV) structures in esophageal proximity to compare with HREIM findings. Manometric data was collected for number, location, axial length, PPZ pressure and esophageal clearance function (impedance). Among 317 screened patients, 56% cases and 64% controls had PPZ's. Fifty cases had an available thoracic radiology comparison. The distribution of PPZ's in these 50 cases and 59 controls was similar (average 1.4 PPZ/patient). Controls (mean 31.2 ± SD 12 years) were a significantly younger population than cases (mean 67.3 ± SD 14.9 years) with P < 0.0001. The upright posture PPZ pressure was higher in controls (15.7 ± 10.0 mmHg) than cases (10.8 ± 9.7 mmHg). Although statistically significant ( P = 0.005), it was a weak predictor using logistic regression and ROC model (AUC = 0.65). Three dysphagia patients had partial compression from external TCV on radiology (1 aberrant subclavian artery, 2 dilated left atrium). The posture (supine vs upright) with more prominent PPZ's impaired bolus clearance in 9 additional cases by > 20%. Transmitted TCV pulsations observed in HREIM bear no significant impact on swallowing. However, in older adults with dysphagia, evidence of impaired bolus clearance on impedance should be evaluated for external TCV compression. These associations have never been explored previously in literature, and are novel.

Transmitted cardiovascular pulsations on high resolution esophageal impedance manometry, and their significance in dysphagia

PubMed Central

Chaudhry, Naueen A; Zahid, Kamran; Keihanian, Sara; Dai, Yunfeng; Zhang, Qing

2017-01-01

AIM To investigate the behavior of pulsatile pressure zones (PPZ’s) as noted on high resolution esophageal impedance manometry (HREIM), and determine their association with dysphagia. METHODS Retrospective, single center case control design screening HREIM studies for cases (dysphagia) and controls (no dysphagia). Thoracic radiology studies were reviewed further in cases for (thoracic cardiovascular) thoracic cardiovascular (TCV) structures in esophageal proximity to compare with HREIM findings. Manometric data was collected for number, location, axial length, PPZ pressure and esophageal clearance function (impedance). RESULTS Among 317 screened patients, 56% cases and 64% controls had PPZ’s. Fifty cases had an available thoracic radiology comparison. The distribution of PPZ’s in these 50 cases and 59 controls was similar (average 1.4 PPZ/patient). Controls (mean 31.2 ± SD 12 years) were a significantly younger population than cases (mean 67.3 ± SD 14.9 years) with P < 0.0001. The upright posture PPZ pressure was higher in controls (15.7 ± 10.0 mmHg) than cases (10.8 ± 9.7 mmHg). Although statistically significant (P = 0.005), it was a weak predictor using logistic regression and ROC model (AUC = 0.65). Three dysphagia patients had partial compression from external TCV on radiology (1 aberrant subclavian artery, 2 dilated left atrium). The posture (supine vs upright) with more prominent PPZ’s impaired bolus clearance in 9 additional cases by > 20%. CONCLUSION Transmitted TCV pulsations observed in HREIM bear no significant impact on swallowing. However, in older adults with dysphagia, evidence of impaired bolus clearance on impedance should be evaluated for external TCV compression. These associations have never been explored previously in literature, and are novel. PMID:29209125

Antimicrobial-impregnated dressing combined with negative-pressure wound therapy increases split-thickness skin graft engraftment: a simple effective technique.

PubMed

Wu, Cheng-Chun; Chew, Khong-Yik; Chen, Chien-Chang; Kuo, Yur-Ren

2015-01-01

Immobilization and adequate surface contact to wounds are critical for skin graft take. Techniques such as the tie-over dressing, cotton bolster, and vacuum-assisted closure are used to address this, but each has its limitations. This study is designed to assess the effect of antimicrobial-impregnated dressing (AMD) combined with negative-pressure wound therapy (NPWT) on skin graft survival. Retrospective case-control study : Patients with chronic or contaminated wounds treated with split-thickness skin graft. A broad spectrum of wounds was included, from causes such as trauma, burns, chronic diabetic ulcers, and infection. Antimicrobial-impregnated dressing, which contains 0.2% polyhexamethylene biguanide, with NPWT MAIN OUTCOME MEASURE:: Success of skin graft : In the AMD group, all skin grafts achieved 100% take without secondary intervention. No infection or graft failure was observed in any patients, and no complications, such as hematoma or seroma formation, were noted, although in the control group partial loss of skin grafts was noted in 3 patients. Infection and inadequate immobilization were thought to be the main reasons. There were no hematoma or seroma formations in the control group. Use of an AMD dressing with NPWT after split-thickness skin grafting can be an effective method to ensure good graft to wound contact and enhances skin graft take in chronic and contaminated wounds.

Sialendoscopy for the diagnosis and treatment of juvenile recurrent parotitis.

PubMed

Ardekian, L; Klein, H; Al Abri, R; Marchal, F

2014-02-01

The aim of the current study was to analyze the use of sialendoscopy for the diagnosis and treatment of juvenile recurrent parotitis (JRP), note possible complications, and the rate of disease recurrence. We believe that this cutting edge procedure may be very effective both for the diagnosis and treatment of JRP, with few complications and low rates of recurrence. A retrospective descriptive case study was conducted on a sample of patients presenting with JRP. Data was collected from the patient's medical records. Diagnostic sialendoscopy was performed to identify and classify the ductal pathology, treated by interventional therapeutic sialendoscopy. We carefully noted all complications and the disease recurrence rates. The patient sample included 50 children presenting with JRP (33 M, 17 F; age range: 2 to 16 years). Seven children presented with bilateral parotitis, the remaining 43 with unilateral parotitis. The study was conducted from 2003 to 2012. There was a statistically significant association between sialendoscopic data and the actual outcome. Seven children underwent additional sialendoscopy because of recurrence. They were all in the group of children presenting with unilateral parotitis. Our results validate the expected outcome. Sialendoscopy is an accurate technique for the diagnosis of JPR, and an effective tool for the treatment of JRP, with a low rate of complications and recurrence. Copyright © 2014. Published by Elsevier Masson SAS.

Gastroesophageal Reflux Management with the LINX® System for Gastroesophageal Reflux Disease Following Laparoscopic Sleeve Gastrectomy.

PubMed

Desart, Kenneth; Rossidis, Georgios; Michel, Michael; Lux, Tamara; Ben-David, Kfir

2015-10-01

Laparoscopic sleeve gastrectomy (LSG) has gained significant popularity in the USA, and consequently resulted in patients experiencing new-onset gastroesophageal reflux disease (GERD) following this bariatric procedure. Patients with GERD refractory to medical therapy present a more challenging situation limiting the surgical options to further treat the de novo GERD symptoms since the gastric fundus to perform a fundoplication is no longer an option. The aim of this study is to determine if the LINX® magnetic sphincter augmentation system is a safe and effective option for patients with new gastroesophageal reflux disease following laparoscopic sleeve gastrectomy. This study was conducted at the University Medical Center. This is a retrospective review of seven consecutive patients who had a laparoscopic LINX® magnetic sphincter device placement for patients with refractory gastroesophageal reflux disease after laparoscopic sleeve gastrectomy between July 2014 and April 2015. All patients were noted to have self-reported greatly improved gastroesophageal reflux symptoms 2-4 weeks after their procedure. They were all noted to have statistically significant improved severity and frequency of their reflux, regurgitation, epigastric pain, sensation of fullness, dysphagia, and cough symptoms in their postoperative GERD symptoms compared with their preoperative evaluation. This is the first reported pilot case series, illustrating that the LINX® device is a safe and effective option in patients with de novo refractory gastroesophageal reflux disease after a laparoscopic sleeve gastrectomy despite appropriate weight loss.

Arthroscopic Hemitrapeziectomy for First Carpometacarpal Arthritis: Results at 7-year Follow-up

PubMed Central

Leak, Robert S.; Culp, Randall W.; Osterman, A. Lee

2008-01-01

The purpose of this study was to determine the outcome of arthroscopic hemitrapeziectomy combined with thermal capsular plication and temporary K-wire fixation in patients with painful thumb basal joint due to either osteoarthritis or posttraumatic arthritis. There were 18 thumbs that were evaluated in this retrospective study of arthroscopic hemitrapeziectomy of the distal trapezium in addition to a pancapsular thermal shrinkage at an average of 7.6-year follow-up. No patient has required further surgery. A subjective improvement in pain, pinch activities, strength, and range of motion (ROM) was noted in all patients, and no patient had further surgery on their thumb. On exam, no patient had a first carpal–metacarpal grind or laxity. Total ROM of the thumb axis decreased by 20%, but all patients could oppose to the fifth finger. Grip strength remained unchanged, key pinch improved from 8 to 11 lbs, and tip pinch improved from 4 to 5 lbs. Radiographs showed a metacarpal subsidence of 1.8 mm (0–4 mm). Four complications were noted: two cases of dorsal radial nerve neuritis, one rupture of the flexor pollicis longus, and one prolonged hematoma. Results demonstrate that arthroscopic hemitrapeziectomy and capsular shrinkage for first carpometacarpal arthritis is an effective technique that provides high patient satisfaction, a functional pain-free thumb, and a reliable rate of return to activity. PMID:18820976

Use of the ketogenic diet in the neonatal intensive care unit-Safety and tolerability.

PubMed

Thompson, Lindsey; Fecske, Erin; Salim, Mohammad; Hall, Ara

2017-02-01

Drug-resistant epilepsy poses a challenge in neonatal patients, especially those in the neonatal intensive care unit (NICU), who have various secondary comorbidities. We present results of four children with a history of drug-resistant epilepsy for whom a ketogenic diet was initiated and used in the NICU. A nonfasting induction into ketosis over 1-2 weeks was utilized, with gradual increases in the ketogenic ratio every 2-3 days. Data were collected retrospectively from a database, which included medical history, daily progress notes, relevant laboratory data, and imaging and diagnostic information. The ketogenic diet was well tolerated in all cases. The most common side effects observed were constipation, hypoglycemia, and weight loss. Serum β-hydroxybutyrate levels demonstrated improved reliability as a marker of ketosis when compared to urine ketones in this population. Perceived benefits to the infants included improved seizure control, increased alertness, and decreased need for invasive respiratory support. These cases demonstrate that the use of the ketogenic diet for treatment of neonatal encephalopathy and refractory epilepsy can be undertaken safely in the NICU and is well tolerated by carefully screened neonates and infants. Wiley Periodicals, Inc. © 2017 International League Against Epilepsy.

Syphilitic punctate inner retinitis in immunocompetent gay men.

PubMed

Wickremasinghe, Sanjeewa; Ling, Cecilia; Stawell, Richard; Yeoh, Jonathan; Hall, Anthony; Zamir, Ehud

2009-06-01

To describe the features of an unusual syphilitic uveitis syndrome in a cluster of homosexual patients. Retrospective case series. Five consecutive patients diagnosed with syphilitic retinitis in our Melbourne uveitis clinic over a period of 8 months. The case notes of patients diagnosed with syphilitic retinitis were reviewed and the clinical features are presented and discussed. Description of retinal findings and documentation of any associated sequelae. All patients were homosexual men. Two were human immunodeficiency virus positive. None of the patients had been previously diagnosed with syphilis, although 3 presented with systemic symptoms and signs of secondary syphilis. All patients had marked anterior uveitis and vitritis. All patients had acute retinal arteriolitis and inner retinitis, with distinctive, inner retinal and preretinal white dots. These retinal findings were remarkably similar in all patients, and resolved with little or no sequelae after standard systemic treatment for syphilis, combined with oral prednisolone. Syphilitic retinitis may be an increasingly common clinical problem, reflecting the growing incidence of syphilis among homosexual men in Australia. Our patients showed stereotypical ocular and systemic features, which are useful in differentiating this condition clinically from other types of acute posterior uveitis, such as necrotizing viral retinitis. Proprietary or commercial disclosure may be found after the references.

Subacute peripheral and optic neuropathy syndrome with no evidence of a toxic or nutritional cause.

PubMed

Allen, D; Riordan-Eva, P; Paterson, R W; Hadden, R D M

2013-08-01

The syndrome of subacute simultaneous peripheral neuropathy and bilateral optic neuropathy is known to occur in tropical countries, probably due to malnutrition or toxicity, but not often seen in developed countries. We report seven patients in London who were not malnourished or alcoholic, and in whom no clear cause was found. We retrospectively reviewed the case notes and arranged some further investigations. All patients developed peripheral and bilateral optic neuropathy within 6 months. Patients were aged 30-52, and all of Jamaican birth and race but lived in the UK. Most had subacute, painful ataxic sensory axonal neuropathy or neuronopathy, some with myelopathy. Nerve conduction studies revealed minor demyelinating features in two cases. The optic neuropathy was symmetrical, subacute and monophasic, usually with marked reduction in visual acuity. CSF protein concentration was usually elevated but other laboratory investigations were normal. Patients showed only modest improvement at follow-up. These patients share a common clinical and electrophysiological phenotype, age, ethnicity and elevated CSF protein, but otherwise normal laboratory investigations. The syndrome is a cause of significant morbidity in young people. The cause remains uncertain despite thorough investigation. Copyright © 2013 Elsevier B.V. All rights reserved.

A comparative study of tissue expansion and free parascapular flaps in extensive facial burn scar reconstruction

PubMed Central

Kalra, G S; Bedi, Mitesh; Barala, Vipin Kumar

2017-01-01

Background: Large post burn scars are a very difficult problem to treat. Available methods include skin grafts and tissue expansion. The reconstructive method used should be tailored according to individual patient rather than following a textbook approach in each. Patients and Methods: A retrospective analysis was done of cases with extensive facial burn scars in whom secondary reconstruction was done with either free parascapular flap cover or tissue expansion and flap advancement following facial burn scar excision by a single surgeon (GSK) in Department of Burns, Plastic and reconstructive surgery. Results: A total of 15 patients with free parascapular flap and 15 patients with tissue expansion followed by flap advancement were analyzed in the group. There were no free flap failures, but 2 patients required skin graft at donor site. In patients undergoing tissue expansion, minor complication was noted in 1 patient. Conclusion: Tissue expansion is a useful technique in reconstruction of post burn scars, but has its limitations, especially in patients with extensive burns in head and neck region with limited local tissue availability. Parascapular free flap may provide a good alternative option for reconstruction in such cases. PMID:28804686

Variation in practice: an analysis of Scottish Surgical Profiles ENT data.

PubMed

Yeo, J C L; Ah-See, K W; Mackenzie, K

2013-02-01

Variation in otolaryngology intervention rates is reported in the Scottish Surgical Profiles Project. Tonsillectomy is one of the selected key indicator procedures. The variation in practice was discussed nationally at the Scottish Otolaryngology Society summer meetings in 2009 and 2010. NHS Grampian had a significantly higher tonsillectomy rate compared with other Scottish NHS boards. To determine the accuracy of NHS Grampian data reported by the Information Service Division (ISD) and to record the appropriateness of listing of patients for tonsillectomy with reference to the Scottish Intercollegiate Guidelines Network (SIGN). Retrospective review of case notes and surgical records of patients who had undergone tonsillectomy between March 2007 and March 2008 in NHS Grampian. Between March 2007 and March 2008, 509 tonsillectomy cases were performed in NHS Grampian. This corresponded to the data received from ISD. 87% of tonsillectomies performed were compliant with SIGN guidelines. The Scottish otolaryngology clinicians have found the reporting of the intervention rates stimulating and challenging. Discussion of the surgical profile project regularly at national specialty meetings resulted in a preliminary detailed targeted audit of those who were persistent outliers for tonsillectomy. This refuted the presumed reasons for this variation, namely inaccurate figures from ISD and inappropriate listings by clinicians.

Idiopathic Chronic Parotitis: Imaging Findings and Sialendoscopic Response.

PubMed

Heineman, Thomas E; Kacker, Ashutosh; Kutler, David I

2015-01-01

The purpose of this study was to correlate imaging and sialendoscopic findings to therapeutic response in patients with idiopathic chronic parotitis. We retrospectively reviewed 122 consecutive sialendoscopies performed in an academic medical center by two surgeons between 2008 and 2013. Forty-one (34%) and 54 (44%) patients were excluded on the basis of having parotid or submandibular sialolith, respectively. Nineteen cases were included in the study with idiopathic chronic parotitis. There was a median follow-up of 5 months. Computed tomography (CT) imaging had a sensitivity and specificity of 80.0 and 71.4%, respectively, for predicting abnormal findings on sialendoscopy, while magnetic resonance imaging (MRI) had 100% accuracy in a small set of cases. In glands with noticeable pathology present on preoperative imaging or sialendoscopy, 11 out of 12 glands (92%) treated experienced symptomatic improvement, while 3 out of 7 glands (43%) without pathology on imaging or endoscopy experienced symptomatic improvement (p = 0.038). Sialendoscopy for the treatment of idiopathic chronic parotid disease can improve pain and swelling with a higher frequency of success in patients with abnormalities noted on endoscopy. CT and MRI have a moderate degree of accuracy in predicting which patients will benefit from therapeutic sialendoscopy. © 2015 S. Karger AG, Basel.

Transcatheter Embolization of Type I Endoleaks Associated With Endovascular Abdominal Aortic Aneurysm Repair Using Ethylene Vinyl Alcohol Copolymer.

PubMed

Graif, Assaf; Vance, Ansar Z; Garcia, Mark J; Lie, Kevin T; McGarry, Michael K; Leung, Daniel A

2017-01-01

To evaluate the feasibility, safety, and outcome of transcatheter embolization using ethylene vinyl alcohol copolymer (EVOH) of type I endoleaks associated with endovascular abdominal aortic aneurysm repair. Retrospective chart review was performed to identify 8 consecutive patients who had undergone EVOH embolization for type I endoleaks between 2012 and 2015. The primary approach used to access the endoleak was the perigraft technique, where the endoleak itself is catheterized at the anastomotic site. Six type Ia and 2 type Ib endoleaks were treated. In 2 patients, a direct transabdominal approach was used to access the endoleak because it was inaccessible via the perigraft approach. Coils were used in addition to EVOH in 5 cases. Residual endoleak was noted in 1 case, whereas 2 patients developed a recurrent type I endoleak during follow-up. No EVOH complications were observed. The 5 remaining patients demonstrated freedom from endoleak and reintervention at a mean follow-up of 6.9 months. Type I endoleaks can be safely and effectively treated by embolotherapy with EVOH. Larger endoleaks resulting from grossly undersized endografts appear to be unsuitable for EVOH embolization.

Use of Compounded Dextromethorphan-Quinidine Suspension for Pseudobulbar Affect in Hospice Patients.

PubMed

Wahler, Robert G; Reiman, Alfred T; Schrader, Joshua V

2017-03-01

Pseudobulbar affect (PBA) consists of unprovoked and uncontrollable episodes of laughing and/or crying. In end-of-life situations, PBA symptoms can be especially distressing to family and friends during an already heightened emotional time. Although a commercial product combining dextromethorphan and quinidine (DMQ) is FDA approved for use in PBA, many hospice patients are unable to swallow any solids or semisolids. An alternative formulation for these patients is needed. We present here two cases in which we used a compounded DMQ suspension successfully to treat PBA symptoms in the weeks before the patients' death. A retrospective chart review was completed on the two cases where the DMQ suspension was used. A description of the DMQ suspension formula is described. Both patients were under the care of a hospice program; one in home care and one in a skilled nursing facility. Episodes of PBA symptoms were summarized in a narrative of the patients' symptom relief. Both patients tolerated the administration of the DMQ suspension and there were noted improvements in PBA symptoms. DMQ suspension is an effective alternative for PBA symptoms in patients who cannot swallow oral solid medication.

Gratification disorder ("infantile masturbation"): a review.

PubMed

Nechay, A; Ross, L M; Stephenson, J B P; O'Regan, M

2004-03-01

Little has been published on gratification disorder ("infantile masturbation") in early childhood. To expand on the profile of patients diagnosed with this condition. Retrospective case note review; Fraser of Allander Neurosciences Unit paediatric neurology outpatient department 1972-2002. Thirty one patients were diagnosed (11 males and 20 females). Twenty one were referred for evaluation of possible epileptic seizures or epilepsy. The median age at first symptoms was 10.5 months (range 3 months to 5 years 5 months). The median age at diagnosis was 24.5 months (range 5 months to 8 years). The median frequency of events was seven times per week, and the median length 2.5 minutes. Events occurred in any situation in 10 children, and in a car seat in 11. Types of behaviour manifested were dystonic posturing in 19, grunting in 10, rocking in 9, eidetic imagery in 7, and sweating in 6. Two children had been previously diagnosed as having definite epilepsy. In nine cases home video was invaluable in allowing confident diagnosis. Gratification disorder, otherwise called infantile masturbation, is an important consideration in the differential diagnosis of epilepsy and other paroxysmal events in early childhood. Home video recording of events often prevents unnecessary investigations and treatments.

Breast cancer risk factors in African-American women: the Howard University Tumor Registry experience.

PubMed

Laing, A E; Demenais, F M; Williams, R; Kissling, G; Chen, V W; Bonney, G E

1993-12-01

This retrospective case-control study examines risk factors for breast cancer in African-American women, who recently have shown an increase in the incidence of this malignancy, especially in younger women. Our study involves 503 cases from the Howard University Hospital and 539 controls from the same hospital, seen from 1978 to 1987. Using information culled from medical charts, an analysis of various factors for their effect on breast cancer risk was made. The source of data necessarily meant that some known risk factors were missing. Increases in risk were found for known risk factors such as decreased age at menarche and a family history of breast cancer. No change in risk was observed with single marital status, nulliparity, premenopausal status, or lactation. An increased odds ratio was found for induced abortions, which was significant in women diagnosed after 50 years of age. Spontaneous abortions had a small but significant protective effect in the same subgroup of women. Birth control pill usage conferred a significantly increased risk. It is of note that abortions and oral contraceptive usage, not yet studied in African Americans, have been suggested as possibly contributing to the recent increase in breast cancer in young African-American women.

The value of 100% retrospective peer review in a forensic pathology practice.

PubMed

Obenson, Ken; Wright, Claire M

2013-11-01

Peer review in forensic pathology practice has become an important cornerstone of continuous quality improvement. Although there are several components to an effective and transparent peer review process, one of the most essential is the review of completed reports. The autopsy report may be reviewed prospectively (report reviewed before sign out) or retrospectively (report reviewed after sign out). Prospective reviews are more likely to be performed on criminal or criminally suspicious cases, pediatric and SIDS deaths and high profile cases. Retrospective reviews on the other hand are performed on a proportion of all other signed-out routine medico-legal cases. The actual percentage varies by jurisdiction since there are no agreed minimum standards. Manpower and workload factors appear to be critical to determining what percentage of cases are reviewed retrospectively. The objective of this report is to present a mechanism by which a 100% retrospective review policy has been implemented, how it integrates with quality management protocols, the outcomes of the reviews and what challenges remain to improve compliance with key quality indicators especially turn around time (TAT) statistics. Copyright © 2013 Elsevier Ltd and Faculty of Forensic and Legal Medicine. All rights reserved.

Evaluation of Documentation Patterns of Trainees and Supervising Physicians Using Data Mining.

PubMed

Madhavan, Ramesh; Tang, Chi; Bhattacharya, Pratik; Delly, Fadi; Basha, Maysaa M

2014-09-01

The electronic health record (EHR) includes a rich data set that may offer opportunities for data mining and natural language processing to answer questions about quality of care, key aspects of resident education, or attributes of the residents' learning environment. We used data obtained from the EHR to report on inpatient documentation practices of residents and attending physicians at a large academic medical center. We conducted a retrospective observational study of deidentified patient notes entered over 7 consecutive months by a multispecialty university physician group at an urban hospital. A novel automated data mining technology was used to extract patient note-related variables. A sample of 26 802 consecutive patient notes was analyzed using the data mining and modeling tool Healthcare Smartgrid. Residents entered most of the notes (33%, 8178 of 24 787) between noon and 4 pm and 31% (7718 of 24 787) of notes between 8 am and noon. Attending physicians placed notes about teaching attestations within 24 hours in only 73% (17 843 of 24 443) of the records. Surgical residents were more likely to place notes before noon (P < .001). Nonsurgical faculty were more likely to provide attestation of resident notes within 24 hours (P < .001). Data related to patient note entry was successfully used to objectively measure current work flow of resident physicians and their supervising faculty, and the findings have implications for physician oversight of residents' clinical work. We were able to demonstrate the utility of a data mining model as an assessment tool in graduate medical education.

Note Taking on Trial: A Legal Application of Note-Taking Research

ERIC Educational Resources Information Center

Kiewra, Kenneth A.

2016-01-01

This article is about note taking, but it is not an exhaustive review of note-taking literature. Instead, it portrays the application of note-taking research to an unusual and important area of practice--the law. I was hired to serve as an expert witness on note taking in a legal case that hinged, in part, on the completeness and accuracy of…

Actual and Potential Effects of Medical Resident Coverage on Reimbursement for Inpatient Visits by Attending Physicians

PubMed Central

Shine, Daniel; Jessen, Laurie; Bajaj, Jasmeet; Pencak, Dorothy; Panush, Richard

2002-01-01

CONTEXT The impact of residents on hospital finance has been studied; there are no data describing the economic effect of residents on attending physicians. OBJECTIVE In a community teaching hospital, we compared allowable inpatient visit codes and payments (based on documentation in the daily progress notes) between a general medicine teaching unit and nonteaching general medicine units. DESIGN Retrospective chart review, matched cohort study. SETTING Six hundred fifty–bed community teaching hospital. PATIENTS Patients were discharged July 1998 through February 1999 from Saint Barnabas Medical Center. We randomly selected 200 patients in quartets. Each quartet consisted of a pair of patients cared for by residents and a pair cared for only by an attending physician. In each pair, 1 of the patients was under the care of an attending physician who usually admitted to the teaching service, and 1 was under the care of a usually nonteaching attending. Within each quartet, patients were matched for diagnosis-related group, length of stay, and discharge date. MAIN OUTCOME MEASURES We assigned the highest daily visit code justifiable by resident and attending chart documentation, determining relative value units (RVUs) and reimbursements allowed by each patient's insurance company. RESULTS Although more seriously ill, teaching-unit patients generated a mean 1.75 RVUs daily, compared with 1.84 among patients discharged from nonteaching units (P = .3). Median reimbursement, daily and per hospitalization, was similar on teaching and nonteaching units. Nonteaching attendings documented higher mean daily RVUs than teaching attendings (1.83 vs 1.76, P = .2). Median allowable reimbursements were $267 per case ($53 daily) among teaching attendings compared with $294 per case ($58 daily) among nonteaching attendings (Z = 1.54, P = .1). When only the resident note was considered, mean daily RVUs increased 39% and median allowable dollars per day 27% (Z = 4.21, P < .001). CONCLUSIONS Nonteaching attendings appear to document their visits more carefully from a billing perspective than do teaching attendings. Properly counter-documented, resident notes could substantially increase payments to attending physicians. PMID:12133156

The Provisional Extension To Induce Complete Attachment (PETTICOAT) technique to promote distal aortic remodelling in repair of acute DeBakey type I aortic dissection: preliminary results.

PubMed

Hsu, Hung-Lung; Chen, Yin-Yin; Huang, Chun-Yang; Huang, Jih-Hsin; Chen, Jer-Shen

2016-07-01

To report our preliminary results of an aggressive technique, the Provisional Extension To Induce Complete Attachment (PETTICOAT), in repair of acute DeBakey type I aortic dissection. From April 2014 to November 2014, 18 patients with acute DeBakey type I aortic dissection were reviewed retrospectively. Nine patients underwent open repair combined with proximal stent grafting and distal bare stenting (PETTICOAT group). For comparison, another 9 patients underwent open repair combined with proximal stent grafting (NON-PETTICOAT group) were included. Open repair entailed ascending aorta plus total arch replacement under circulatory arrest, with variable aortic root work. Mortality and morbidity were recorded, and computed tomography was performed to evaluate the aortic remodelling at 6 months postoperatively. Preoperative parameters were similar. In the PETTICOAT group, one early mortality was noted. One complication of cardiac tamponade and sternal wound infection led to reopen surgeries. In the NON-PETTICOAT group, one case of transient ischaemic attack took place. Compared with the NON-PETTICOAT group, a significant increase in diameter of true lumen (median, 0.6 vs 0.1 mm, P < 0.01) and a decrease in diameter of false lumen (FL; median, -0.9 vs 0.0 mm, P < 0.01) at the level of lowest renal artery were noted in the PETTICOAT group. Moreover, significant FL volume regression (median, -102.0 vs -42.2 mm(3), P = 0.03) was observed in the PETTICOAT group. More cases of total thrombosis or regression of FL down to the level of renal artery were also noted in the PETTICOAT group (5/8 vs 0/9, P < 0.01). Two patients of the NON-PETTICOAT group received endovascular distal aortic reintervention at 6 months. The PETTICOAT technique in the management of acute DeBakey type I dissection is a feasible and promising method to promote distal aortic remodelling. However, outcomes are preliminary and further follow-up is required. © The Author 2016. Published by Oxford University Press on behalf of the European Association for Cardio-Thoracic Surgery. All rights reserved.

Prevalence, clinical features and management of pediatric magnetic foreign body ingestions.

PubMed

Tavarez, Melissa M; Saladino, Richard A; Gaines, Barbara A; Manole, Mioara D

2013-01-01

Foreign body (FB) ingestions are frequent in children. Whereas the majority of FBs pass spontaneously through the gastrointestinal tract, ingestion of magnetic FBs pose a particular risk for obstruction due to proximate attraction through the intestinal wall. We aimed to identify the prevalence, clinical presentation, and management of magnetic FB ingestions at our tertiary care institution. We performed a retrospective chart review of medical records of patients presenting to the pediatric Emergency Department (ED) or admitted to the hospital with FB ingestions from June 2003-July 2009. From those cases, patients with magnetic FB ingestions were identified. During the study period, 337,839 patients presented to the ED; 38 cases of magnetic FB ingestion were identified (prevalence 0.01%). Abdominal radiography was obtained in all cases. Ingestion of a single magnet occurred in 30 of 38 cases (79%). Of those, 4 patients underwent endoscopic removal due to signs of FB impaction in the esophagus or pylorus; no complications were noted. Ingestion of multiple magnets (range 2-6) occurred in 8 of 38 cases. Four of the 8 patients with multiple magnetic FBs (50%) presented with signs of peritonitis and required operative repair of multiple intestinal perforations. No deaths were identified. Although ingestion of a single magnetic FB may, in most cases, be managed as a simple FB ingestion, the ingestion of multiple magnetic FB is associated with a high risk of complication and requires aggressive management. We propose an algorithm for management of children with magnetic FB ingestions. Copyright © 2013 Elsevier Inc. All rights reserved.

Chronic intestinal pseudoobstruction syndrome: clinical analysis, outcome, and prognosis in 105 children. French-Speaking Group of Pediatric Gastroenterology.

PubMed

Faure, C; Goulet, O; Ategbo, S; Breton, A; Tounian, P; Ginies, J L; Roquelaure, B; Despres, C; Scaillon, M; Maurage, C; Paquot, I; Hermier, M; De Napoli, S; Dabadie, A; Huet, F; Baudon, J J; Larchet, M

1999-05-01

Our aim was to collect a large number of cases to characterize clinical presentation, outcome, and prognosis of chronic intestinal pseusoobstruction in children. We conducted a retrospective multicenter study that included children treated for chronic intestinal pseusoobstruction defined as recurrent episodes of intestinal obstruction with no mechanical obstruction, excluding Hirschsprung's disease. In all, 105 children, 57 boys and 48 girls, were studied, including five familial forms. Prenatal diagnosis was made in 18 patients. Eighty patients were less than 12 months old at onset; the disease began at birth for 37 patients. The most frequent signs were abdominal distension, vomiting, and constipation. Megacystis was noted in myopathies (7 cases), neuropathies (10 cases) and unclassified forms (13 cases). For all but three cases (two patients with CMV infection, one with Munchhausen-by-proxy syndrome), the associated diseases and disorders could not account for chronic intestinal pseusoobstruction as a secondary disorder. At least one full-thickness biopsy from the digestive tract was studied for 99 patients. The diagnosis recorded was visceral neuropathy in 58 cases, visceral myopathy in 17 cases, and uncertain or normal biopsy results in 24 cases. Seventy-eight children were fed intravenously, and only 18 were able to be fed orally throughout their illness. Seventy-one patients underwent surgery during their illness, and 217 surgical procedures, a mean of 3 per patient, were performed. Ostomy was the most performed procedure. Follow-up continued in 89 patients for 3 months to 16 years (mean 85 months). Forty-two patients were still fed by parenteral (39 patients) or enteral nutrition (3 patients) at the time of the study. Eleven patients died between the age of 1 month and 14 years 7 months.

Pediatric Surgeon-Directed Wound Classification Improves Accuracy

PubMed Central

Zens, Tiffany J.; Rusy, Deborah A.; Gosain, Ankush

2015-01-01

Background Surgical wound classification (SWC) communicates the degree of contamination in the surgical field and is used to stratify risk of surgical site infection and compare outcomes amongst centers. We hypothesized that changing from nurse-directed to surgeon-directed SWC during a structured operative debrief we will improve accuracy of documentation. Methods An IRB-approved retrospective chart review was performed. Two time periods were defined: initially, SWC was determined and recorded by the circulating nurse (Pre-Debrief 6/2012-5/2013) and allowing six months for adoption and education, we implemented a structured operative debriefing including surgeon-directed SWC (Post-Debrief 1/2014-8/2014). Accuracy of SWC was determined for four commonly performed Pediatric General Surgery operations: inguinal hernia repair (clean), gastrostomy +/− Nissen fundoplication (clean-contaminated), appendectomy without perforation (contaminated), and appendectomy with perforation (dirty). Results 183 cases Pre-Debrief and 142 cases Post-Debrief met inclusion criteria. No differences between time periods were noted in regards to patient demographics, ASA class, or case mix. Accuracy of wound classification improved Post-Debrief (42% vs. 58.5%, p=0.003). Pre-Debrief, 26.8% of cases were overestimated or underestimated by more than one wound class, vs. 3.5% of cases Post-Debrief (p<0.001). Interestingly, the majority of Post-Debrief contaminated cases were incorrectly classified as clean-contaminated. Conclusions Implementation of a structured operative debrief including surgeon-directed SWC improves the percentage of correctly classified wounds and decreases the degree of inaccuracy in incorrectly classified cases. However, following implementation of the debriefing, we still observed a 41.5% rate of incorrect documentation, most notably in contaminated cases, indicating further education and process improvement is needed. PMID:27020829

The role of capital realignment versus in situ stabilization for the treatment of slipped capital femoral epiphysis.

PubMed

Souder, Christopher D; Bomar, James D; Wenger, Dennis R

2014-12-01

Slipped capital femoral epiphysis (SCFE) can be treated by a variety of methods with the traditional method of in situ pin fixation being most commonly used. More recently, the Modified Dunn (Mod. Dunn) procedure consisting of capital realignment has been popularized as a treatment method for SCFE, particularly for more severe cases. Over the last 5 years, our institution has selectively used this method for more complex cases. The purpose of this article is to evaluate the differences between these 2 treatment methods in terms of avascular necrosis (AVN) rate, reoperation rate, and complication rate. Eighty-eight hips that were surgically treated for SCFE between July 2004 and June 2012 met our inclusion criteria. The in situ fixation group included 71 hips, whereas 17 hips were anatomically reduced with the Mod. Dunn procedure. Loder classification, severity, acuity, complication rate, and reoperation rate were determined for the 2 cohorts. The χ analysis was performed to evaluate the relationship between the treatment method and outcome. As expected, stable slips did well with in situ pinning with no cases of AVN, even in more severe slips. Ten stable slips were treated with the Mod. Dunn approach and 2 (20%) developed AVN. Unstable slips were more difficult to treat with 3 of the 7 hips stabilized in situ developing AVN (43%). Two of the 7 unstable slips treated by the Mod. Dunn procedure developed AVN (29%). The other outcomes studied (reoperation rate and complication rate) were not significantly related to the surgical treatment method (P = 0.732 and 0.261, respectively). In situ pinning remains a safe and predictable method for treatment of stable SCFE with no AVN noted, even in severe slips. Attempts to anatomically reduce stable slips led to severe AVN in 20% of cases, thus this treatment approach should be considered with caution. Treatment of unstable slips remains problematic with high AVN rates noted whether treated by in situ fixation or capital realignment (Mod. Dunn). Level III retrospective comparative study.

Suicide notes.

PubMed

O'Donnell, I; Farmer, R; Catalan, J

1993-07-01

Detailed case reports of incidents of suicide and attempted suicide on the London Underground railway system between 1985 and 1989 were examined for the presence of suicide notes. The incidence of note-leaving was 15%. Notes provided little insight into the causes of suicide as subjectively perceived, or strategies for suicide prevention.

Testing the potential of multi-spectral remote sensing for retrospectively estimating fire severity in African savannahs

Treesearch

Alistair M.S. Smith; Martin J. Wooster; Nick A. Drake; Frederick M. Dipotso; Michael J. Falkowski; Andrew T. Hudak

2005-01-01

The remote sensing of fire severity is a noted goal in studies of forest and grassland wildfires. Experiments were conducted to discover and evaluate potential relationships between the characteristics of African savannah fires and post-fire surface spectral reflectance in the visible to shortwave infrared spectral region. Nine instrumented experimental fires were...

Equality of Opportunity and Vocational Training Five Years on...Vocational Training Measures for Women in the European Community. Synthesis Report and Recommendations.

ERIC Educational Resources Information Center

Oels, Monika; Seeland, Suzanne

This document includes four chapters, a bibliography, notes, and two appendices. Chapter 1 briefly indicates the purpose of the report, to look retrospectively at innovative vocational training programs initiated for women in the European Community (EC). Chapter 2 describes general developments since 1978, including the legal background, the…

Apartheid on Trial: Mandela's Rivonia Speech from the Dock, Half a Century Later

ERIC Educational Resources Information Center

Kaplan, Howard

2014-01-01

The death of Nelson Mandela on December 5, 2013, prompted a global outpouring of tributes and opened up important teachable moments for social studies educators. Some news commentators noted that effusive media coverage ran the risk of turning Mandela retrospectively into such a saintly figure as to airbrush away his humanity and his struggles.…

The ANKLe Score: An Audit of Otolaryngology Emergency Clinic Record Keeping

PubMed Central

Dexter, Sara C; Hayashi, Daichi; Tysome, James R

2008-01-01

INTRODUCTION Accurate and legible medical records are essential to good quality patient care. Guidelines from The Royal College of Surgeons of England (RCSE) state the content required to form a complete medical record, but do not address legibility. An audit of otolaryngology emergency clinic record keeping was performed using a new scoring system. PATIENTS AND METHODS The Adjusted Note Keeping and Legibility (ANKLe) score was developed as an objective and quantitative method to assess both the content and legibility of case notes, incorporating the RCSE guidelines. Twenty consecutive otolaryngology emergency clinic case notes from each of 7 senior house officers were audited against standards for legibility and content using the ANKLe score. A proforma was introduced to improve documentation and handwriting advice was given. A further set of 140 notes (20 notes for each of the 7 doctors) was audited in the same way to provide feedback. RESULTS The introduction of a proforma and advice on handwriting significantly increased the quality of case note entries in terms of content, legibility and overall ANKLe score. CONCLUSIONS Accurate note keeping can be improved by the use of a proforma. The legibility of handwriting can be improved using simple advice. The ANKLe score is an objective assessment tool of the overall quality of medical note documentation which can be adapted for use in other specialties. PMID:18430339

Comparison of complication outcomes in acute pancreatitis following ERCP and conservative management at UKM medical centre: a six years retrospective study.

PubMed

Zamri, Z; Razman, J

2012-11-01

Acute pancreatitis is one of the common reasons for surgical admission. It is a potentially lethal disease that is increasing in its incidence. The most common causes of acute pancreatitis is from gallstones and alcohol. Other causes of acute pancreatitis include hypertriglyceridaemia, hyperparathyroidism, pancreatic malignancy, Endoscopic retrograde cholangiopancreatography (ERCP), trauma, infectious agents, drugs, autoimmunity, and hereditary. The treatment of acute pancreatitis is mainly supportive. The complication of ERCP in acute pancreatitis can be divided into local complication (pancreatic abscess, pseudocyst), systemic complications (renal failure, respiratory failure, cardiogenic shock) and biliary sepsis (acute cholangitis and acute cholecystitis). However, early ERCP and possible sphincterotomy should be kept in mind for patients with severe disease and biliary obstruction who are not improving with medical therapy. This study is done to compare the complication rate of ERCP and conservative management in acute pancreatitis for past 6 years in Pusat Perubatan UKM. The study is conducted retrospectively and the study population was from January 2003 until December 2008. About 100 patients involving 51 males and 49 females were included in this study. All of them were diagnosed acute pancreatitis based on the serum amylase level of 4 times than normal value detected from Chemistry Pathology record, Pathology Department, PPUKM. Then, data were collected from the patient's file which include the demographic data and patient clinical presentation, ultrasound finding, either patient went for ERCP within 72 hours or not. If ERCP not done within 72 hours of admission then it will considered that the patient is under conservative management. From 100 patients that involved in this study about 44% was Malay, 36 % was Chinese, 18 % was Indian and the other 2 % was from other origin. There were 28 cases (28%) where ERCP was done within 72 hours, and the other 72 cases (72%) the treatment was conservative. Among 28 cases that ERCP was done within 72 hours after admission, 20 cases are mild where as only 8 cases are severe. However, in conservative group about 56 cases are mild and the other 16 are severe. Among the conservative group there are 12 cases which have complications. The complications are respiratory failure, renal failure, sepsis, shock and pancreatic necrosis. There are 7 cases whose have respiratory failure alone, 1 case developed renal failure and 1 case has a shock. 1 case developed both pancreatic necrosis with sepsis. 1 case each developed respiratory failure with sepsis and respiratory failure with renal failure. However no complications were noted in early ERCP group. As a conclusion in this study we found out that early ERCP have a significant role in acute pancreatitis compare to conservative management.

Retrospective Case Study in Wise County, Texas, Study of the Potential Impacts of Hydraulic Fracturing on Drinking Water Resources

EPA Science Inventory

This report describes the retrospective case study in north central Texas, conducted at three locations in Wise County where both conventional and unconventional gas production occurred in the past. Currently unconventional gas production occurs from the Mississippian-aged Barne...

Retrospective Case Study in Northeastern Pennsylvania, Study of the Potential Impacts of Hydraulic Fracturing On Drinking Water Resources

EPA Science Inventory

This report describes the retrospective case study for northeastern Pennsylvania, which was conducted in Bradford and Susquehanna Counties where some of the most intensive unconventional gas production from the Devonian-age Marcellus Shale has occurred. Gas production from the M...

Retrospective Case Study in Southwestern Pennsylvania, Study of the Potential Impacts of Hydraulic Facturing on Drinking Water Resources

EPA Science Inventory

This report describes the retrospective case study for southwestern Pennsylvania, which was conducted in Amwell, Cross Creek, Hopewell, and Mount Pleasant Townships in Washington County, locations that have witnessed unconventional gas production from the Devonian-age Marcellus S...

Functional management of Achilles tendon rupture: A viable option for non-operative management.

PubMed

Karkhanis, S; Mumtaz, H; Kurdy, N

2010-06-01

Functional management of the ruptured Achilles tendon can be effective using orthoses like the removable walker boot (Foam Walker Boot, Air Cast UK Limited, Lincolnshire, United Kingdom). We conducted this study to look at the outcome of our protocol using this orthosis. We retrospectively reviewed 107 non-operatively managed Achilles tendon ruptures over the last 5 years. Case notes were analyzed for demographics and immediate outcomes. Long term outcomes were assessed by a postal questionnaire using the Achilles Tendon Total Rupture Score (ATRS). Of the 107 tendons (male:female=71:36, mean age=50 years), 105 tendons (98%) healed with an average discharge time of 22 weeks. Six patients reported major complications and 6 reported minor complications. We received 56 questionnaires with a mean ATRS score of 21. Seventy-seven percent returned to pre-injury level of activity. Functional management of Achilles tendon rupture, under appropriate supervision, provides a viable option for non-operative management. Copyright 2009 European Foot and Ankle Society. Published by Elsevier Ltd. All rights reserved.

Expression of vascular endothelial growth factor in Juvenile Angiofibroma.

PubMed

Hota, Ashutosh; Sarkar, Chitra; Gupta, Siddhartha Datta; Kumar, Rakesh; Bhalla, Ashu Seith; Thakar, Alok

2015-06-01

To examine Juvenile Angiofibroma (JA) tissue for expression of vascular endothelial growth factor (VEGF), and to explore its relationship with puberty status, stage, recurrence and the intraoperative blood loss. Retrospective cohort study of 36 histologically proven cases of JA. Minimum follow up period was 3 years. VEGF expression on tumor cells assessed by immunohistochemistry and graded on two criteria--percentage of cells expressing positivity and the intensity of positivity. These two parameters assessed for impact on puberty status, stage, recurrence, and blood loss. VEGF expression noted on the tumor endothelial cells in 36/36, and on the tumor stromal cells in 34/36. The percentage of cells expressing VEGF and the intensity of expression were not significantly related to puberty status, tumor stage, recurrence, or intra-operative blood loss (p values 0.3-1.0). VEGF expression is near universal in JA. Such expression is independent of puberty status and stage, and does not impact on intra operative blood loss and recurrence. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

Musculoskeletal injuries among Malaysian badminton players.

PubMed

Shariff, A H; George, J; Ramlan, A A

2009-11-01

The purpose of this study was to investigate the pattern of musculoskeletal injuries sustained by Malaysian badminton players. This is a retrospective case notes review of all badminton players who attended the National Sports Institute (NSI) Clinic, Kuala Lumpur, Malaysia, and were diagnosed with musculoskeletal injuries. In a two and a half year period, from January 2005 to June 2007, 469 musculoskeletal injuries were diagnosed among badminton players at the NSI Clinic. The mean age of the players who attended the clinic was 19.2 (range 13-52) years. Approximately 60 percent of the injuries occurred in players younger than 20 years of age. The majority of injuries (91.5 percent) were categorised as mild overuse injury and mostly involved the knee. The majority of the injuries sustained by badminton players in this study were due to overuse, primarily in the knee. The majority of the injuries were diagnosed in younger players and occurred during training/practice sessions. There was no difference in terms of incidence and types of injuries between the genders.

Tuberculosis and Histoplasmosis Co-Infection in AIDS Patients

PubMed Central

Agudelo, Carlos A.; Restrepo, Carlos A.; Molina, Diego A.; Tobón, Angela M.; Kauffman, Carol A.; Murillo, Carolina; Restrepo, Angela

2012-01-01

Coinfection with tuberculosis in some countries occurs in 8–15% of human immunodeficiency virus (HIV) -infected patients who have histoplasmosis. This coinfection interferes with prompt diagnosis, and treatment is difficult because of drug interactions. We retrospectively reviewed the cases of 14 HIV-infected patients who had concomitant tuberculosis and histoplasmosis. The most frequent clinical manifestations were weight loss (85.7%), asthenia (78.5%), and fever (64.2%). The diagnosis of histoplasmosis was made primarily by histopathology (71.4%), and the diagnosis of tuberculosis was made by means of direct microscopic examination (71.4%). Death occurred in two patients, and relapse of both infections occurred in one patient. Moxifloxacin was substituted for rifampicin in six patients, with good outcomes noted for both infections. The clinical presentation does not readily identify acquired immunodeficiency syndrome (AIDS) patients who have tuberculosis and histoplasmosis. The use of a fluoroquinolone as an alternative agent in place of rifampicin for tuberculosis allows effective therapy with itraconazole for histoplasmosis. PMID:23128292

Gender ratio in a clinical population sample, age of diagnosis and duration of assessment in children and adults with autism spectrum disorder.

PubMed

Rutherford, Marion; McKenzie, Karen; Johnson, Tess; Catchpole, Ciara; O'Hare, Anne; McClure, Iain; Forsyth, Kirsty; McCartney, Deborah; Murray, Aja

2016-07-01

This article reports on gender ratio, age of diagnosis and the duration of assessment procedures in autism spectrum disorder diagnosis in a national study which included all types of clinical services for children and adults. Findings are reported from a retrospective case note analysis undertaken with a representative sample of 150 Scottish children and adults recently diagnosed with autism spectrum disorder. The study reports key findings that the gender ratio in this consecutively referred cohort is lower than anticipated in some age groups and reduces with increasing age. The gender ratio in children, together with the significant difference in the mean age of referral and diagnosis for girls compared to boys, adds evidence of delayed recognition of autism spectrum disorder in younger girls. There was no significant difference in duration of assessment for males and females suggesting that delays in diagnosis of females occur prior to referral for assessment. Implications for practice and research are considered. © The Author(s) 2016.

Ketamine PCA for treatment of end-of-life neuropathic pain in pediatrics.

PubMed

Taylor, Matthew; Jakacki, Regina; May, Carol; Howrie, Denise; Maurer, Scott

2015-12-01

Control of neuropathic pain (NP) for children at end of life is challenging. Ketamine improves control of NP, but its use in children is not well described. We describe a retrospective case review of 14 children with terminal prognoses treated with ketamine patient-controlled analgesia (PCA) for management of opioid-refractory NP at the end of life. Median ketamine dose was 0.06 mg/kg/h (range 0.014-0.308 mg/kg/h) with a 0.05 mg/kg (range 0.03-0.5mg/kg) demand dose available every 15 minutes (range 10-60 minutes). All patients noted subjective pain relief with ketamine, and 79% had no adverse effects. Benzodiazepines limited neuropsychiatric side effects. Ketamine treatment arrested dose escalation of opioids in 64% of patients, and 79% were discharged to home hospice. Ketamine PCA is an effective, well-tolerated therapy for opioid-refractory NP in pediatric end-of-life care. © The Author(s) 2014.

Do oral steroids aid recovery in children with Bell's palsy?

PubMed

Ismail, Abdul Qader; Alake, Oluwaseyi; Kallappa, Chetana

2014-10-01

There is growing evidence that steroids are not beneficial for treatment of paediatric patients with Bell's palsy. To investigate, we conducted a retrospective longitudinal study examining notes of 100 children, over 12 years coded for facial nerve palsy. Of the 79 diagnosed with Bell's palsy, all recovered, and for 46 patients we had data on interval from onset of symptoms to resolution (median duration in treated group = 5 weeks, range = 39; median duration in untreated group = 6 weeks, range = 11; P = .86). From our results, we conclude that all children with Bell's palsy recovered, with or without steroid treatment, with no statistically significant difference in symptoms duration. Complications of unresolved Bell's palsy can have important long-term functional and psychosocial consequences. Therefore, we need further research on use of steroids in children with complete/severe cases; it would be a shame to omit treatment due to "absence of evidence" rather than "evidence of absence." © The Author(s) 2013.

Flight Lieutenant Peach's observations on Burning Feet Syndrome in Far Eastern Prisoners of War 1942-45.

PubMed

Roocroft, N T; Mayhew, E; Parkes, M; Frankland, A W; Gill, G V; Bouhassira, D; Rice, A S C

2017-03-01

'Burning Feet Syndrome' affected up to one third of Far Eastern Prisoners of War in World War 2. Recently discovered medical records, produced by RAF Medical Officer Nowell Peach whilst in captivity, are the first to detail neurological examinations of patients with this condition. The 54 sets of case notes produced at the time were analysed using modern diagnostic criteria to determine if the syndrome can be retrospectively classed as neuropathic pain. With a history of severe malnutrition raising the possibility of a peripheral polyneuropathy, and a neuroanatomically plausible pain distribution, this analysis showed that Burning Feet Syndrome can now be described as a 'possible' neuropathic pain syndrome. After 70 years, the data painstakingly gathered under the worst of circumstances have proved to be of interest and value in modern diagnostics of neuropathic pain. © The Author 2016. Published by Oxford University Press on behalf of the Association of Physicians. All rights reserved. For Permissions, please email: journals.permissions@oup.com

The clinical characteristics of retinal vasculitis in HLA-B27-positive patients.

PubMed

Braakenburg, Arthur Menno; Rothova, Aniki

2014-06-01

To investigate the ocular and systemic manifestations of retinal vasculitis in HLA-B27-positive patients. Retrospective noncomparative case series of 9 HLA-B27-positive patients with uveitis and retinal vasculitis. Main outcome measures consisted of ocular and angiographic findings and assessment of any additional systemic disorders. Three male and 6 female HLA-B27-positive patients with a median age of 32 years were diagnosed with retinal vasculitis. Concurrent intraocular inflammation was noted in all patients. All patients suffered from extensive vasculitis of the large retinal veins. Five patients developed retinal vasculitis at the onset of uveitis and the remaining 4 exhibited retinal vasculitis 1-15 years after the onset of uveitis. Vascular occlusions occurred in 4 patients and subsequent neovascularizations developed in 3. Three patients were diagnosed with an HLA-B27-associated systemic disease. Retinal vasculitis may develop in the wake of HLA-B27-associated uveitis and might represent a rare manifestation of HLA-B27-associated disease.

Trastuzumab induces gastrointestinal side effects in HER2-overexpressing breast cancer patients.

PubMed

Al-Dasooqi, Noor; Bowen, Joanne M; Gibson, Rachel J; Sullivan, Thomas; Lees, Jude; Keefe, Dorothy M

2009-04-01

To characterise the gastrointestinal toxicities associated with Trastuzumab administration in HER2-overexpressing breast cancer patients. All patients (n = 46) who received Trastuzumab as a single agent or in conjunction with conventional anti-cancer treatment within the Royal Adelaide Hospital Cancer Centre from 2002-2007 were included in this study. A retrospective analysis of case-notes was conducted to investigate the toxicities associated with Trastuzumab. Trastuzumab as a single agent induced toxicities following 22% of administrations. Gastrointestinal toxicities were observed following 12% of administrations and included nausea and vomiting, diarrhoea, abdominal pain and bloating. However, other prominent toxicities that were not related to the gastrointestinal tract were also observed including fatigue and lung symptoms (10.4%). Elderly patients (> or =60 years) and those with metastatic disease experienced the highest frequency of toxicity. Trastuzumab induces a range of gastrointestinal toxicities in HER2-overexpressing breast cancer patients. These toxicities are separate to those caused by concurrent chemotherapy and/or radiotherapy.

Treatment outcomes in locally advanced colorectal carcinoma

PubMed Central

Harish, K; Narayanaswamy, YV; Nirmala, S

2004-01-01

Background Locally advanced colorectal cancers form a distinct subgroup where contiguous organs could be involved without distant metastases and so may be amenable to curative surgical resection. It was our objective to report our experience in treating six such patients with operable locally advanced colorectal carcinomas. Methods We retrospectively reviewed the case notes of 47 patients who were diagnosed with colorectal cancers at M S Ramaiah Medical Teaching Hospital between the years 1996 – 2001. Six patients were identified with T4 lesions, adjacent organ involvement and with no nodal involvement. The treatments and outcomes for these patients were then reviewed. Results Two of three patients with rectal malignancies who underwent pelvic exenteration succumbed to disease recurrence within the first 18 months. One of the three patients with colonic cancers died of non malignant causes. The other two are disease free till date. Conclusions Aggressive multivisceral resections for locally advanced colonic cancers might be appropriate. Rectal cancers when locally advanced may be considered for pelvic exenteration, but a more guarded prognosis may apply. PMID:15527504

Canal wall reconstruction and preservation in the surgical management of cholesteatoma in children with Down's syndrome.

PubMed

Nash, Robert; Possamai, Victoria; Maskell, Scott; Bailey, Martin; Albert, David

2014-10-01

Down's syndrome is associated with poor Eustachian tube function, and an increased incidence of cholesteatoma. The only previously published case series suggests that 'canal wall preserving' procedures are only rarely suitable for the management of cholesteatoma in this population. We conducted a retrospective review of the hospital's clinical records database to identify patients with Down's syndrome and cholesteatoma. These patients' notes were then reviewed. We identified nine patients with Down's syndrome who had undergone surgical management of cholesteatoma over a twelve year period. Three patients had bilateral disease, meaning twelve ears were treated. Seven ears were initially treated with 'canal wall down' procedures. Four out of five of the remaining ears were successfully treated using 'canal wall preservation' or 'canal wall reconstruction', with one ear requiring subsequent conversion to a 'canal wall down' approach. Canal wall preservation/reconstruction is feasible in patients with Down's syndrome, even when cholesteatoma extends into the mastoid. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

Acute medical complications in patients admitted to a stroke unit and safe transfer to rehabilitation.

PubMed

Bonaiuti, Donatella; Sioli, Paolo; Fumagalli, Lorenzo; Beghi, Ettore; Agostoni, Elio

2011-08-01

Acute medical complications often prevent patients with stroke from being transferred from stroke units to rehabilitation units, prolonging the occupation of hospital beds and delaying the start of intensive rehabilitation. This study defined incidence, timing, duration and risk factors of these complications during the acute phase of stroke. A retrospective case note review was made of hospital admissions of patients with stroke not associated with other disabling conditions, admitted to a stroke unit over 12 months and requiring rehabilitation for gait impairment. In this cohort, a search was made of hypertension, oxygen de-saturation, fever, and cardiac and pulmonary symptoms requiring medical intervention. Included were 135 patients. Hypertension was the most common complication (16.3%), followed by heart disease (14.8%), oxygen de-saturation (7.4%), fever (6.7%) and pulmonary disease (5.2%). Heart disease was the earliest and shortest complication. Most complications occurred during the first week. Except for hypertension, all complications resolved within 2 weeks.

Lessons learned or lessons noted: A retrospective case study of the stored organizational memory of the causes of mishaps in NASA

NASA Astrophysics Data System (ADS)

Miller, Susan Burgess

This study of the National Aeronautics and Space Administration's (NASA) organizational memory explores how the root causes of NASA mishaps have changed from the creation of NASA in 1958 through 2002. Official Mishap Board Reports document in stored organizational memory the organization's analyses of the causes of the mishaps. Using Parsons' Social Action Theory for its theoretical frame, and the Schwandt Organizational Learning Systems Model as the theoretical lens, this study provides a meta-analysis of 112 Type A mishap reports to discern what patterns in this stored organizational memory have emerged over time. Results indicate marked stability in the causes of mishaps until the latter portion of the study period. The theory of revolutionary change is considered to explain this apparent shift. Discussion includes the roles organizational culture, sensemaking and identity played in data collection and knowledge management challenges as well as in the lack of change in mishap causes.

Carotid Stenting for Restenosis after Endarterectomy

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

Counsell, Andrew, E-mail: mzysapc@doctors.org.uk; Ghosh, Jonathan, E-mail: jonathanghosh@mac.com; McCollum, Charles C. N., E-mail: charles.mccollum@manchester.ac.uk

2011-06-15

Introduction: Restenosis after carotid endarterectomy (CEA) has been described in 8-19% of patients, 14-23% of whom become symptomatic. This study analyzes our experience with carotid artery stenting (CAS) for post-CEA recurrent stenoses.MethodRetrospective database and case-note review. Results: Between January 2000 and September 2008, a total of 27 patients (15 symptomatic) with hemodynamically significant internal carotid artery post-CEA restenosis underwent CAS. Median stenosis of target vessels was 90% (range 75-95%). There was one periprocedural death (3.7%); no others occurred during the median 34-month follow-up (range 0.1-84 months). There was one late transient ischemic attack 12 months after CAS that was notmore » associated with in-stent restenosis. One 90% restenosis and one occlusion were detected during follow-up at 38 and 57 months after CAS. The remaining patients had no evidence of further restenosis and remained free from cerebrovascular symptoms. Conclusion: CAS offers a feasible option for the management of carefully selected patients with symptomatic and asymptomatic restenosis after CEA.« less

Extra-rectal lymphogranuloma venereum in France: a clinical and molecular study.

PubMed

Desclaux, Arnaud; Touati, Arabella; Neau, Didier; Laurier-Nadalié, Cécile; Bébéar, Cécile; de Barbeyrac, Bertille; Cazanave, Charles

2018-02-01

To describe a series of extrarectal lymphogranuloma venereum (LGV) cases diagnosed in France. Consecutive LGV cases confirmed at the French Reference Centre for chlamydiae with an extrarectal sample from January 2010 to December 2015 were included. The first part of the study consisted of a retrospective case note review and analysis. In a second part, the complete omp A gene sequence of our samples was determined. There were 56 cases overall: 50 cases of genital LGV and six cases of pharyngeal LGV. Subjects were all men, median age 39 years, 27/53 were HIV-positive, 47/51 reported having sex with other men, 43/49 reported multiple sexual partners (a mean 25 in the last 6 months). Median time from symptom onset to diagnosis was 21 days. Subjects most commonly presented with inguinal adenopathy alone (19 of 50 genital cases) and adenopathy with genital ulcer (17 of 50). Three pharyngeal cases were symptomatic. Fever was reported in 11 cases. Inguinal abscess was reported in 22 of 42 cases presenting with lymphadenopathy. Co-infections were frequent: eight cases of syphilis, four non-LGV Chlamydia trachomatis infections, one case of gonorrhoea. Cure was always achieved with doxycycline therapy but prolonged treatment was necessary in eight cases with inguinal abscess. Genotyping according to omp A sequencing showed the co-circulation of genovars L2 (16 of 42 strains successfully typed) and L2b (24 of 42). There was no association between HIV status and disease severity or genovar distribution. In the span of 6 years, 56 extrarectal LGV cases were confirmed through genotyping in France. Extrarectal LGV seemed to share a common epidemiological background with rectal disease in terms of affected population and genovar distribution. HIV prevalence was lower than expected. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2018. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

[The adnexal torsion in children].

PubMed

Khemakhem, Rachid; Barhoumi, Amel; Matoussi, Nadia; Hidouri, Saida; Ghorbel, Sofiane; Nouira, Faouzi; Jlidi, Said; Ben Becheur, Saida; Chaouachi, Béji

2008-05-01

Adnexal torsion is the most frequent gynaecological emergency in children. It requires an early diagnosis and an urgent surgical treatment. to study the clinical, paraclinical and therapeutic aspect of adnexal torsion in paediatric population. This is a retrospective review of nine girls with the diagnosis of ovarian torsion observed over a 7 years period (January 1999 to December 2005). The average age is 9 years (extreme 6 to 13 years). This pathology was located in 5 cases on the right side and in 3 cases on the left side; a case of bilateral torsion of poly-cystic ovary was encountered in a girl with down syndrome. Clinical presentation is made in all the cases by abdominal pains and vomiting. The disorders of the transit and the urinary signs are associated in 3 and 2 cases respectively, the clinical examination objectified a pelvic defense in all the cases and an abdominal mass in 2 cases. Pelvic ultra-sonography was made in 6 observations and give the diagnosis of torsion of the ovary in 4 cases, whereas it was doubtful in the 2 remaining cases when an ovarian mass was observed. In the 3 remaining cases, this examination was not performed since one the diagnosis of acute appendicitis was retained and the patient operated in emergency. All the children of our series were operated; in 1/3 of the cases we found a necrosis of the ovary. 4 cases out of 9 present a torsion on pathologic ovary (cyst, dysplasia), whereas in the 5 remaining cases, we noted a torsion on healthy ovary. 4 young girls have undergoes a annexectomy, of which one was bilateral. The evolution was favorable in all the cases. Adnexal torsion is a surgical emergency that need an early diagnosis and management to preserve ovarian function in girls and Doppler sonography every must be done every time there is a pelvic pain without fever in girls

Logistic regression analysis of risk factors for prolonged pulmonary recovery in children from aspirated foreign body.

PubMed

Hidaka, Hiroshi; Obara, Taku; Kuriyama, Shinichi; Kurosawa, Shin; Katori, Yukio; Kobayashi, Toshimitsu

2013-10-01

Foreign body aspiration is a life-threatening emergency for children. Fried chicken is commonly available all over the world, but no cases have previously been reported addressing this food as a tracheobronchial foreign body. We report an extremely rare case of tracheobronchial aspiration of fried chicken complicated by severe bronchitis and postoperative atelectasis. To clarify predisposing factors related to bronchopulmonary complications, we also reviewed paediatric cases of tracheobronchial foreign bodies treated in our department over the past 14 years. We retrospectively reviewed a total of 77 cases of tracheobronchial foreign bodies from 1988 to 2011. The main outcome measure was duration of hospitalisation, reflecting postoperative therapy. Logistic regression analyses were conducted to determine risk factors for longer hospitalisation. Age, sex, and interval between the aspiration episode and bronchoscopy were not significantly associated with longer hospitalisation. Regarding kinds of foreign bodies, higher rates of longer hospitalisation were noted for patients who had aspirated peanut or animal material, as compared to patients who had aspirated non-organic material (odds ratio, 5.80; 95% confidence interval, 1.12-30.43). In terms of predicting the risk of pulmonary complications, the type of foreign body aspirated offers a more meaningful factor than the interval between aspiration and operation. Specifically, peanuts or animal material containing oils appear to be associated with a more prolonged pulmonary recovery even after retrieval of the foreign body. Copyright © 2013 Elsevier Ireland Ltd. All rights reserved.

Aesthetic Total Reconstruction of Lower Eyelid Using Scapha Cartilage Graft on a Vascularized Propeller Flap.

PubMed

Uemura, Tetsuji; Watanabe, Hidekata; Masumoto, Kazuyuki; Kikuchi, Mamoru; Satake, Yoshiyasu; Yanai, Tetsu; Harada, Yoshimi; Ishihara, Yasuhiro; Yasuta, Masato

2016-04-01

The aim of this study was to review the results of a cohort of patients based on our experience with a new technique for total lower eyelid reconstruction after a large defect caused by malignant tumor and trauma. A scapha cartilage graft with small skin on a vascularized propeller flap was used for 16 cases requiring lower eyelid reconstruction. Patients were identified from a database, and a retrospective case note review was conducted. The scapha cartilage graft was sutured to the margin of the defect of the palpebral conjunctiva and tarsus. The propeller flap, rotated by a perforator-based lateral orbital flap or a subcutaneous-based nasolabial flap, was vascularized on the scapha cartilage graft as anterior lining of the lower eyelid. The follow-up, including results of slit-lamp examination, lasted for varying periods, but often it was for 12 months. The scapha cartilage graft with small skin on a vascularized propeller flap was viable in all cases. Slit-lamp examination detected no irritation or injury of the conjunctiva and cornea, and visual acuity was maintained in all cases. A deformity in the donor helix by this technique was also improved by getting a smaller skin harvested from the scapha. Use of the scapha cartilage graft with small skin on a vascularized propeller flap allows for a good fit to the orbit, short operative time under local anesthesia, good graft viability, and a good esthetic result with minimal donor site morbidity.

Pre-hydrated sterile acellular dermal matrix allograft in breast reconstruction: review of a single unit's experience.

PubMed

James, Justin; Corrigan, Brigid; Saunders, Christobel

2018-04-01

The acellular dermal matrix (Flex HD) (FHD) became available for use in Western Australia in 2014 to aid prosthetic breast reconstruction and this descriptive study aims to review and discuss a single institution's experience since its introduction. By retrospective case note, review data were collected for all patients who underwent prosthetic breast reconstruction with the aid of FHD between January 2014 and August 2015 in our institution. Data on basic demographic parameters, risk factors, surgery-related factors, post-operative factors and follow-up information were collected. All complications were recorded and described in detail. FHD was used in 42 breast reconstructions in 26 patients. Procedure-related complications were seen in 26% (n = 11) of cases. A major complication requiring return to theatre was seen in 11% (n = 5) of cases. Cellulitis of the reconstructed breast (red breast syndrome) was seen in 16.67% (n = 7) cases. Overall implant loss was 2.4% (n = 1). Of the six possible risk factors for any complication, only current smoking was found to increase the risk of complications (odds ratio = 9.667, 95% confidence interval = 1.429-65.377). FHD is associated with a relatively high overall complication rate. Use of this optional expensive material has to be carefully selected balancing its perceived advantages against this possible risk. The red breast syndrome merits further studies considering its frequent occurrence with FHD use. © 2017 Royal Australasian College of Surgeons.

Weighing of risk factors for penetrating keratoplasty graft failure: application of Risk Score System.

PubMed

Tourkmani, Abdo Karim; Sánchez-Huerta, Valeria; De Wit, Guillermo; Martínez, Jaime D; Mingo, David; Mahillo-Fernández, Ignacio; Jiménez-Alfaro, Ignacio

2017-01-01

To analyze the relationship between the score obtained in the Risk Score System (RSS) proposed by Hicks et al with penetrating keratoplasty (PKP) graft failure at 1y postoperatively and among each factor in the RSS with the risk of PKP graft failure using univariate and multivariate analysis. The retrospective cohort study had 152 PKPs from 152 patients. Eighteen cases were excluded from our study due to primary failure (10 cases), incomplete medical notes (5 cases) and follow-up less than 1y (3 cases). We included 134 PKPs from 134 patients stratified by preoperative risk score. Spearman coefficient was calculated for the relationship between the score obtained and risk of failure at 1y. Univariate and multivariate analysis were calculated for the impact of every single risk factor included in the RSS over graft failure at 1y. Spearman coefficient showed statistically significant correlation between the score in the RSS and graft failure ( P <0.05). Multivariate logistic regression analysis showed no statistically significant relationship ( P >0.05) between diagnosis and lens status with graft failure. The relationship between the other risk factors studied and graft failure was significant ( P <0.05), although the results for previous grafts and graft failure was unreliable. None of our patients had previous blood transfusion, thus, it had no impact. After the application of multivariate analysis techniques, some risk factors do not show the expected impact over graft failure at 1y.

Weighing of risk factors for penetrating keratoplasty graft failure: application of Risk Score System

PubMed Central

Tourkmani, Abdo Karim; Sánchez-Huerta, Valeria; De Wit, Guillermo; Martínez, Jaime D.; Mingo, David; Mahillo-Fernández, Ignacio; Jiménez-Alfaro, Ignacio

2017-01-01

AIM To analyze the relationship between the score obtained in the Risk Score System (RSS) proposed by Hicks et al with penetrating keratoplasty (PKP) graft failure at 1y postoperatively and among each factor in the RSS with the risk of PKP graft failure using univariate and multivariate analysis. METHODS The retrospective cohort study had 152 PKPs from 152 patients. Eighteen cases were excluded from our study due to primary failure (10 cases), incomplete medical notes (5 cases) and follow-up less than 1y (3 cases). We included 134 PKPs from 134 patients stratified by preoperative risk score. Spearman coefficient was calculated for the relationship between the score obtained and risk of failure at 1y. Univariate and multivariate analysis were calculated for the impact of every single risk factor included in the RSS over graft failure at 1y. RESULTS Spearman coefficient showed statistically significant correlation between the score in the RSS and graft failure (P<0.05). Multivariate logistic regression analysis showed no statistically significant relationship (P>0.05) between diagnosis and lens status with graft failure. The relationship between the other risk factors studied and graft failure was significant (P<0.05), although the results for previous grafts and graft failure was unreliable. None of our patients had previous blood transfusion, thus, it had no impact. CONCLUSION After the application of multivariate analysis techniques, some risk factors do not show the expected impact over graft failure at 1y. PMID:28393027

Facial nerve mapping and monitoring in lymphatic malformation surgery.

PubMed

Chiara, Jospeh; Kinney, Greg; Slimp, Jefferson; Lee, Gi Soo; Oliaei, Sepehr; Perkins, Jonathan A

2009-10-01

Establish the efficacy of preoperative facial nerve mapping and continuous intraoperative EMG monitoring in protecting the facial nerve during resection of cervicofacial lymphatic malformations. Retrospective study in which patients were clinically followed for at least 6 months postoperatively, and long-term outcome was evaluated. Patient demographics, lesion characteristics (i.e., size, stage, location) were recorded. Operative notes revealed surgical techniques, findings, and complications. Preoperative, short-/long-term postoperative facial nerve function was standardized using the House-Brackmann Classification. Mapping was done prior to incision by percutaneously stimulating the facial nerve and its branches and recording the motor responses. Intraoperative monitoring and mapping were accomplished using a four-channel, free-running EMG. Neurophysiologists continuously monitored EMG responses and blindly analyzed intraoperative findings and final EMG interpretations for abnormalities. Seven patients collectively underwent 8 lymphatic malformation surgeries. Median age was 30 months (2-105 months). Lymphatic malformation diagnosis was recorded in 6/8 surgeries. Facial nerve function was House-Brackmann grade I in 8/8 cases preoperatively. Facial nerve was abnormally elongated in 1/8 cases. EMG monitoring recorded abnormal activity in 4/8 cases--two suggesting facial nerve irritation, and two with possible facial nerve damage. Transient or long-term facial nerve paresis occurred in 1/8 cases (House-Brackmann grade II). Preoperative facial nerve mapping combined with continuous intraoperative EMG and mapping is a successful method of identifying the facial nerve course and protecting it from injury during resection of cervicofacial lymphatic malformations involving the facial nerve.

Aseptic meningitis in children: analysis of 506 cases.

PubMed

Michos, Athanasios G; Syriopoulou, Vassiliki P; Hadjichristodoulou, Christos; Daikos, George L; Lagona, Evagelia; Douridas, Panagiotis; Mostrou, Glykeria; Theodoridou, Maria

2007-08-01

Non-polio human enteroviruses are the leading cause of aseptic meningitis in children. The role of enterovirus PCR for diagnosis and management of aseptic meningitis has not been fully explored. A retrospective study was conducted to determine the epidemiological, clinical, and laboratory characteristics of aseptic meningitis and to evaluate the role of enterovirus PCR for the diagnosis and management of this clinical entity. The medical records of children who had as discharge diagnosis aseptic or viral meningitis were reviewed. A total of 506 children, median age 5 years, were identified. The annual incidence rate was estimated to be 17/100,000 children less than 14 years of age. Most of the cases occurred during summer (38%) and autumn (24%). The dominant clinical symptoms were fever (98%), headache (94%) and vomiting (67%). Neck stiffness was noted in 60%, and irritation in 46% of the patients. The median number of CSF cell count was 201/mm(3) with polymorphonuclear predominance (>50%) in 58.3% of the cases. Enterovirus RNA was detected in CSF in 47 of 96 (48.9%) children tested. Children with positive enterovirus PCR had shorter hospitalization stay as compared to children who had negative PCR or to children who were not tested (P = 0.01). There were no serious complications or deaths. Enteroviruses accounted for approximately one half of cases of aseptic meningitis. PCR may reduce the length of hospitalization and plays important role in the diagnosis and management of children with aseptic meningitis.

Travel history key to picking up on signs of bubonic plague.

PubMed

2015-11-01

Health officials note an uptick in cases of bubonic plague in the United States this year, with at least 12 reported human cases reported since April 1. The CDC notes that healthcare providers should consider plague in patients who have traveled to plague-endemic areas and exhibit fever, headache, chills, weakness, and one or more swollen or tender and painful lymph nodes, referred to as buboes. Officials note that the disease rarely passes from person to person, but that this is a concern with patients who have developed the pneumonic form of the disease. Health officials note that in recent years there has been an average of seven cases of human plague each year in the United States, and that most of these cases are the bubonic form of the illness. Four patients confirmed to have plague this year have died, including the most recent case, a Utah man in his 70s. Most cases of plague in the United States occur in two regions. The first includes northern New Mexico, northern Arizona, and southern Colorado, and the second includes California, southern Oregon, and far western Nevada. When plague is suspected, treatment with antibiotics should begin immediately.

Approach of forensic medicine to gossypiboma.

PubMed

Karakaya, M Arif; Koç, Okay; Ekiz, Feza; Ağaçhan, A Feran

2015-01-01

The aim of this study was to assess the risk factors and preventive measures for gossypibomas and their medico-legal implications in forensic medicine in the Turkish legal system. This study involved a retrospective analysis of the records of 39 patients with gossypiboma. Records were available from the Istanbul Forensic Medicine Institution and were surveyed for faulty treatment between 2008 and 2012. Parameters such as distribution of the cases according to specializations, elective and emergency procedures, surgical procedures, radio-opaque sponge and fluoroscopy availability, routine sponge and instrument counting, number of nurses for counting, and control of the operative field by a second surgeon were investigated. All cases were evaluated by the Istanbul Forensic Medicine Institute 3rd Expertise Committee. This committee comprised of specialists from the departments of forensic medicine, orthopedics and traumatology, general surgery, neurology, internal medicine, pediatrics, chest disease, and infectious diseases. All cases were considered as poor medical practice (malpractice) and surgeons were found to be responsible. In 16 of these 39 cases (41%) emergency procedures were performed. No unexpected event was reported in any procedure. In 16 cases (41%), sponge count was performed and was reported to be complete. Operation notes were available in 16 (41%) cases. Control of the operative field was performed by 1 surgeon, and sponge and instrument count was performed by 1 scrub nurse. Radio-opaque sponge and fluoroscopy were available in 9 (23%) centers in these cases. Gossypiboma can be prevented not only with surgeons' care but also with adequate support of medical device and material. However, it is considered as a poor medical practice. Presence of only 1 general surgeon in the expertise committee and ignorance of the working conditions by the surgeons should be questioned.

Hemangiopericytomas in the Central Nervous System: A Multicenter Study of Korean Cases with Validation of the Usage of STAT6 Immunohistochemistry for Diagnosis of Disease.

PubMed

Choi, Junjeong; Park, Sung-Hye; Khang, Shin Kwang; Suh, Yeon-Lim; Kim, Sang Pyo; Lee, Youn Soo; Kwon, Hyun Seok; Kang, Seok-Gu; Kim, Se Hoon

2016-12-01

Hemangiopericytoma (HPC) in the central nervous system (CNS) is a rare disease with distinctive biological/clinical characteristics compared with meningioma. Cases of HPCs of the CNS were collected, and clinicopathological records were retrospectively reviewed and analyzed. Immunohistochemistry (IHC) for proliferative markers (Ki-67, PHH3) and STAT6 were performed. A total of 140 cases were collected, with mean follow-up of 77 months (median 58.8 months; range 0.53-540.5 months). 1-, 5-, 10-, and 20-year survival rates were 99.1, 94.0, 74.4, and 61.9 %, respectively. Thirty-nine patients (27.9 %) had recurrent disease. Mean and median times to recurrence were 62.9 and 47.3 months with 1-, 5-, 10-, and 20-year recurrence-free survival rates of 98.3, 78.3, 50.1, and 11.0 %, respectively. Thirteen patients (9.3 %) developed extracranial metastases. No adjuvant radiation therapy, higher histologic grades, failure of gross-total resection, and cases with gamma-knife surgery (GKS) were factors associated with shorter disease-free survival (log-rank test, p = 0.02, 0.00, 0.02, 0.00), among which high histologic grade and cases with GKS were significant in multivariable analysis. Strong nuclear STAT6 expression was noted in HPCs in 62 cases of HPCs (60/62, 96.8 %), whereas diffuse weak positivity was demonstrated in all meningioma cases. The survival rate in patients with HPC of the CNS is comparable to that of previously reported series. Recurrence remains a critical clinical issue of the disease. Identification of NAB2-STAT6 fusion transcript with surrogate IHC marker is a valuable diagnostic tool in the differential diagnosis of the disease.

Traumatic Buccal Fat Pad Herniation in Young Children: A Systematic Review and Case Report.

PubMed

Kim, Seon-Yeong; Alfafara, Angenine; Kim, Jin-Woo; Kim, Sun-Jong

2017-09-01

Traumatic herniation of a buccal fat pad, predominantly seen in young children, is a rare condition. Because of its rarity and clinical features that resemble tumors, clinicians are faced with challenges at the initial diagnosis. This report describes a case of buccal fat pad herniation with excellent long-term prognosis after surgical relocation and conservative treatment and presents a systematic review of the literature on its management. Through a PubMed search, 811 articles were initially identified. Case series, case reports, technical notes, case and review reports, and retrospective case series were included. After screening and manual review, the sample was narrowed to 35 reports (41 patients) based on eligibility criteria. Articles were included if the standard criteria for traumatic intraoral herniation of buccal fat pad were met. Patients' ages ranged from 4 months to 12 years, with no specific gender predilection. Management consisted of excision (82.9%), relocation (14.6%), and observation (2.4%). Follow-up ranged from 1 week to 4 months. No reports presented a follow-up longer than 4 months; hence, data on long-term prognosis were not reported. For the present case report, a 19-month-old boy diagnosed with traumatic buccal fat pad herniation was successfully treated with surgical relocation and antibiotic support. Twelve-month follow-up showed no esthetic or functional disturbance or recurrence. Traumatic herniation of the buccal fat pad requires special attention at the initial diagnosis. Considering its clinical importance in young children and few studies have reported long-term postresection follow-up, surgical relocation can be regarded as an excellent and more conservative treatment option. Copyright © 2017 American Association of Oral and Maxillofacial Surgeons. Published by Elsevier Inc. All rights reserved.

The impact of ART on TB case fatality stratified by CD4 count for HIV-positive TB patients in Cape Town, South Africa (2009–2011)

PubMed Central

Kaplan, Richard; Caldwell, Judy; Middelkoop, Keren; Bekker, Linda-Gail; MMed, Robin Wood

2014-01-01

Objective To identify determinants of TB case fatality including the impact of antiretroviral therapy (ART) at different CD4 thresholds for HIV-positive adult and adolescent TB patients. Methods Through a retrospective analysis of the electronic TB database, we identified the HIV status of newly registered patients ≥15 yrs. Multivariable Cox proportional hazard models were used to determine risk factors for TB case fatality in these patients. Results In 2009, 2010 and 2011, 25,841, 26,104 and 25,554 newly registered adult TB patients were treated in primary health care clinics in Cape Town, of whom 49.7%, 50.4% and 50.9% were HIV-positive. ART uptake increased over the three years from 43% to 64.9% and case fatality of the HIV-positive patients decreased from 7.0% to 5.8% (p<0.001). Female gender, increasing age, retreatment TB, low CD4 counts and extrapulmonary TB (EPTB) were associated with increased case fatality while patients on ART had a substantial decrease in case fatality. The difference in case fatality between patients on ART and not on ART was most pronounced at low CD4 counts with the positive influence of ART noted up to a CD4 count threshold of 350 cells/mm3 (p<0.001). Despite improvements in ART uptake, in 2011, 21% of patients with CD4 counts <350 cells/mm3 did not start ART during TB treatment. Conclusion This study showed a relatively poor uptake of ART among severely immune-compromised TB patients. Patients with CD4 counts <350 cells/mm3 were shown to clearly benefit from ART during TB treatment and ART initiation should be prioritised for this category of patients. PMID:24820105

Anesthetic management of placenta accreta in a low-resource setting: a case series.

PubMed

Muñoz, L A; Mendoza, G J; Gomez, M; Reyes, L E; Arevalo, J J

2015-11-01

Current recommendations for the anesthetic management of placenta accreta support a conservative approach with neuraxial anesthesia and uterine artery embolization. These are based on case series from experienced centers in developed countries. The aim of this study was to describe the anesthetic management of placenta accreta in a low-resource setting. A retrospective case note review was performed. From 1 August 2006 to 31 July 2011 placentas from cases of suspected placenta accreta were reassessed histologically to confirm the diagnosis. Patient charts were reviewed and information on anesthetic technique, monitoring, blood transfusion, maternal and fetal outcomes was extracted. Thirty-nine cases were identified. Mean (± SD) maternal age was 33 ± 5.4 years. Hysterectomy was performed at the time of cesarean section in all cases. Thirty-four patients received neuraxial anesthesia, of whom 15 required conversion to general anesthesia. Invasive blood pressure monitoring was used in all patients and a central venous catheter was inserted in 33 cases. Complications associated with monitoring occurred in five patients. Median [IQR] blood loss was 2000 [1100-2700] mL and the median [IQR] number of units of red blood cell transfused was 2 [0-6]. Vasoactive medication was used in 14 patients and 15 patients were transferred to the intensive care unit postoperatively. No maternal or newborn deaths occurred. A multidisciplinary approach can prove valuable when placenta accreta is suspected before delivery. In low-resource settings, lack of interventional radiology services and prenatal diagnostic capability may have an impact on anesthetic management in patients with placenta accreta. However, other than greater blood loss, our study demonstrated that good maternal and neonatal outcomes are possible in spite of limited resources. Copyright © 2015 Elsevier Ltd. All rights reserved.

Impact of ART on TB case fatality stratified by CD4 count for HIV-positive TB patients in Cape Town, South Africa (2009-2011).

PubMed

Kaplan, Richard; Caldwell, Judy; Middelkoop, Keren; Bekker, Linda-Gail; Wood, Robin

2014-08-15

To identify determinants of tuberculosis (TB) case fatality including the impact of antiretroviral therapy (ART) at different CD4 thresholds for HIV-positive adult and adolescent TB patients. Through a retrospective analysis of the electronic TB database, we identified the HIV status of newly registered patients aged ≥15 years. Multivariable Cox proportional hazard models were used to determine the risk factors for TB case fatality in these patients. In 2009, 2010, and 2011, 25,841, 26,104, and 25,554 newly registered adult TB patients were treated in primary health care clinics in Cape Town, of whom 49.7%, 50.4%, and 50.9% were HIV positive. ART uptake increased over 3 years from 43% to 64.9%, and case fatality of the HIV-positive patients decreased from 7.0% to 5.8% (P < 0.001). Female gender, increasing age, retreatment TB, low CD4 counts, and extrapulmonary TB were associated with increased case fatality, whereas patients on ART had a substantial decrease in case fatality. The difference in case fatality between patients on ART and not on ART was most pronounced at low CD4 counts with the positive influence of ART noted up to a CD4 count threshold of 350 cells per cubic millimeter (P < 0.001). Despite improvements in ART uptake, in 2011, 21% of the patients with CD4 counts <350 cells per cubic millimeter did not start ART during TB treatment. This study showed a relatively poor uptake of ART among severely immune-compromised TB patients. Patients with CD4 counts <350 cells per cubic millimeter were shown to clearly benefit from ART during TB treatment, and ART initiation should be prioritized for this category of patients.

Impact of a Paper vs Virtual Simulated Patient Case on Student-Perceived Confidence and Engagement

PubMed Central

Gallimore, Casey E.; Pitterle, Michael; Morrill, Josh

2016-01-01

Objective. To evaluate online case simulation vs a paper case on student confidence and engagement. Design. Students enrolled in a pharmacotherapy laboratory course completed a patient case scenario as a component of an osteoarthritis laboratory module. Two laboratory sections used a paper case (n=53); three sections used an online virtual case simulation (n=81). Student module performance was assessed through a submitted subjective objective assessment plan (SOAP) note. Students completed pre/post surveys to measure self-perceived confidence in providing medication management. The simulation group completed postmodule questions related to realism and engagement of the online virtual case simulation. Group assessments were performed using chi-square and Mann Whitney tests. Assessment. A significant increase in all 13 confidence items was seen in both student groups following completion of the laboratory module. The simulation group had an increased change of confidence compared to the paper group in assessing medication efficacy and documenting a thorough assessment. Comparing the online virtual simulation to a paper case, students agreed the learning experience increased interest, enjoyment, relevance, and realism. The simulation group performed better on the subjective SOAP note domain though no differences in total SOAP note scores was found between the two groups. Conclusion. Virtual case simulations result in increased student engagement and may lead to improved documentation performance in the subjective domain of SOAP notes. However, virtual patient cases may offer limited benefit over paper cases in improving overall student self-confidence to provide medication management. PMID:26941442

Impact of a Paper vs Virtual Simulated Patient Case on Student-Perceived Confidence and Engagement.

PubMed

Barnett, Susanne G; Gallimore, Casey E; Pitterle, Michael; Morrill, Josh

2016-02-25

To evaluate online case simulation vs a paper case on student confidence and engagement. Students enrolled in a pharmacotherapy laboratory course completed a patient case scenario as a component of an osteoarthritis laboratory module. Two laboratory sections used a paper case (n=53); three sections used an online virtual case simulation (n=81). Student module performance was assessed through a submitted subjective objective assessment plan (SOAP) note. Students completed pre/post surveys to measure self-perceived confidence in providing medication management. The simulation group completed postmodule questions related to realism and engagement of the online virtual case simulation. Group assessments were performed using chi-square and Mann Whitney tests. A significant increase in all 13 confidence items was seen in both student groups following completion of the laboratory module. The simulation group had an increased change of confidence compared to the paper group in assessing medication efficacy and documenting a thorough assessment. Comparing the online virtual simulation to a paper case, students agreed the learning experience increased interest, enjoyment, relevance, and realism. The simulation group performed better on the subjective SOAP note domain though no differences in total SOAP note scores was found between the two groups. Virtual case simulations result in increased student engagement and may lead to improved documentation performance in the subjective domain of SOAP notes. However, virtual patient cases may offer limited benefit over paper cases in improving overall student self-confidence to provide medication management.

76 FR 18145 - Privacy Act of 1974; New System of Records

Federal Register 2010, 2011, 2012, 2013, 2014

2011-04-01

... to include final determinations; billing information to include payment delinquencies; case notes... delinquencies; and case notes. Information collected includes the individual's name, address, telephone number... outside USDA, and so have some impact on privacy of individuals, they are either necessary for carrying...

Increasing trend in retained rectal foreign bodies

PubMed Central

Ayantunde, Abraham A; Unluer, Zynep

2016-01-01

AIM To highlight the rising trend in hospital presentation of foreign bodies retained in the rectum over a 5-year period. METHODS Retrospective review of the cases of retained rectal foreign bodies between 2008 and 2012 was performed. Patients’ clinical data and yearly case presentation with data relating to hospital episodes were collected. Data analysis was by SPSS Inc. Chicago, IL, United States. RESULTS Twenty-five patients presented over a 5-year period with a mean age of 39 (17-62) years and M: F ratio of 2:1. A progressive rise in cases was noted from 2008 to 2012 with 3, 4, 4, 6, 8 recorded patients per year respectively. The majority of the impacted rectal objects were used for self-/partner-eroticism. The commonest retained foreign bodies were sex vibrators and dildos. Ninty-six percent of the patients required extraction while one passed spontaneously. Two and three patients had retrieval in the Emergency Department and on the ward respectively while 19 patients needed examination under anaesthesia for extraction. The mean hospital stay was 19 (2-38) h. Associated psychosocial issues included depression, deliberate self-harm, illicit drug abuse, anxiety and alcoholism. There were no psychosocial problems identified in 15 patients. CONCLUSION There is a progressive rise in hospital presentation of impacted rectal foreign bodies with increasing use of different objects for sexual arousal. PMID:27830039

Prevalence of Heart Failure Signs and Symptoms in a Large Primary Care Population Identified Through the Use of Text and Data Mining of the Electronic Health Record

PubMed Central

Vijayakrishnan, Rajakrishnan; Steinhubl, Steven R.; Ng, Kenney; Sun, Jimeng; Byrd, Roy J.; Daar, Zahra; Williams, Brent A.; deFilippi, Christopher; Ebadollahi, Shahram; Stewart, Walter F.

2014-01-01

Background The electronic health record contains a tremendous amount of data that if appropriately detected can lead to earlier identification of disease states such as heart failure (HF). Using a novel text and data analytic tool we explored the longitudinal EHR of over 50,000 primary care patients to identify the documentation of the signs and symptoms of HF in the years preceding its diagnosis. Methods and Results Retrospective analysis consisting of 4,644 incident HF cases and 45,981 group-matched controls. Documentation of Framingham HF signs and symptoms within encounter notes were carried out using a previously validated natural language processing procedure. A total of 892,805 affirmed criteria were documented over an average observation period of 3.4 years. Among eventual HF cases, 85% had at least one criterion within a year prior to their HF diagnosis (as did 55% of controls). Substantial variability in the prevalence of individual signs and symptoms were found in both cases and controls. Conclusions HF signs and symptoms are frequently documented in a primary care population as identified through automated text and data mining of EHRs. Their frequent identification demonstrates the rich data available within EHRs that will allow for future work on automated criterion identification to help develop predictive models for HF. PMID:24709663

Time trend of clinical cases of Lyme disease in two hospitals in Belgium, 2000-2013.

PubMed

De Keukeleire, Mathilde; Vanwambeke, Sophie O; Kabamba, Benoît; Belkhir, Leila; Pierre, Philippe; Luyasu, Victor; Robert, Annie

2017-12-05

As several studies indicated an increase in Lyme disease (LD), notably in neighbouring countries, concerns have arisen regarding the evolution of Lyme disease in Belgium. In order to confirm or infirm the increase of LD in Belgium, we focused on hospital admissions of patients diagnosed with LD between 2000 and 2013 based on hospital admission databases from two hospitals in Belgium. Hospital databases are a stable recording system. We did a retrospective analysis of the medical files of patients hospitalized with Lyme disease in two Belgian hospitals between 2000 and 2013. The annual number of cases of LD for the two studied Belgian hospitals remained stable between 2000 and 2013, ranging from 1 for the Cliniques universitaires Saint-Luc to 15 for the the Clinique Saint-Pierre. No increasing trend were noted in the estimated annual incidence rate but the average estimated annual incidence rate was higher for the hospital Saint-Pierre (8.1 ± 3.7 per 100,000 inhabitants) than Saint-Luc (2.2 ± 1.5 per 100,000 inhabitants). The number of hospital cases of LD peaked between June and November. Based on hospital admissions with LD, no increasing trend was observed for the period 2000-2013 in the two studied Belgian hospitals. This is in line with other studies carried out in Belgium.

Levetiracetam monotherapy for treatment of structural epilepsy in dogs: 19 cases (2010-2015).

PubMed

Kelly, Darren; Raimondi, Francesca; Shihab, Nadia

2017-10-14

To evaluate the efficacy and tolerability of levetiracetam monotherapy in dogs with structural epilepsy. Retrospective case series. Nineteen client-owned dogs with structural epilepsy. Seizure frequencies after initiation of treatment were used to evaluate the efficacy of levetiracetam monotherapy. Seizure control was considered good if no seizures occurred within three months of starting treatment or poor if seizures returned within one month of starting treatment. Tolerability was evaluated by considering the occurrence and severity of any reported side effects. Ten of the 19 dogs were considered to have a good response to treatment with 7 achieving complete seizure freedom. Nine dogs were considered to have poor response to treatment. There was a statistically significant reduction in the percentage of patients experiencing cluster seizures from 68.4% to 15.8% (p=0.002). Side effects were noted in 8 of the 19 dogs but were considered mild in all cases. Follow-up times ranged from 12 days to 426 days. When used in conjunction with other appropriate therapies, levetiracetam may be an efficacious option for monotherapy in dogs with structural epilepsy. Its tolerability makes it a suitable option for use in a wide variety of patients. © British Veterinary Association (unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

Suicide in India: a four year retrospective study.

PubMed

Mohanty, Sachidananda; Sahu, Geeta; Mohanty, Manoj Kumar; Patnaik, Manju

2007-05-01

Suicide is one of the ten leading causes of death in the world, accounting for more than a million deaths annually. The purpose of the study was to identify the risk groups. In the four-year period from January 2000 to December 2003, 588 suicide victims were autopsied. Information was obtained by interviewing the acquaintances of the victim, perusal of hospital records and the autopsy findings. All the cases were analyzed as to sex, age, and methods of suicide, seasonal variation, diurnal variation and other sociological aspects. The present study depicts a suicidal rate of 11.76 per 100,000 population. Males and females were almost equally the sufferers. The largest number of victims were found in the age group of 21-30 years. Hanging and poisoning constituted the two major modes of suicides (63%). Majority of the victims were mentally sound, married and were from rural background. Victims were mostly drawn from low socioeconomic status (48%). Less educated or illiterates were usually the victims. Suicidal note was detected in 5% of cases. Suicidal tendency and alcohol intake could not be encountered in most of the cases. Indoor incidence was almost double of the outdoor incidence, mostly seen in rainy season (43%) and occurred almost equally during day and night. Financial burden (37%) and marital disharmony (35%) were the principal reasons for the suicide.

Do patients undergo prostate examination while having a colonoscopy?

PubMed

Hammett, Tess; Hookey, Lawrence C; Kawakami, Jun

2009-01-01

To determine the rate at which physicians report performing a digital rectal examination and comment on the prostate gland before performing colonoscopy in men 50 to 70 years of age. A retrospective chart review of all men 50 to 70 years of age who had a colonoscopy in Kingston, Ontario, in 2005 was completed. It was noted whether each physician described performing a digital rectal examination before the colonoscopy, and if so, whether he or she commented on the prostate. In 2005, 846 eligible colonoscopies were performed by 17 physicians in Kingston, Ontario. In 29.2% of cases, the physician made no comment about having performed a digital rectal examination; in 55.8% of cases, the physician commented on having completed a digital rectal examination but said nothing about the prostate; and in 15.0% of cases, the physician made a comment regarding the prostate. No physician consistently commented on the prostate for all patients, and in no circumstances was direct referral to another physician or follow-up suggested. A colonoscopy presents an ideal opportunity for physicians to use a digital rectal examination to assess for prostate cancer. Physicians performing colonoscopies in men 50 to 70 years of age should pay special attention to the prostate while performing a digital rectal examination before colonoscopy. This novel concept may help maximize resources for cancer screening and could potentially increase the detection rate of clinically palpable prostate cancer.

Complications and early results after operative fixation of 68 pilon fractures of the distal tibia.

PubMed

Lomax, Adam; Singh, Anjani; N Jane, Madeley; C Senthil, Kumar

2015-05-01

In this cohort study, we present comprehensive injury specific and surgical outcome data from one of the largest reported series of pilon fractures of the distal tibia treated in a UK tertiary referral centre. A series of 68 closed pilon fractures were retrospectively reviewed from case notes, plain radiographs and computed tomography imaging. Patient demographics, injury and fracture patterns, methods and timing of fixation and clinical and radiological outcomes were assessed over a mean follow-up period of 7.7 months (1.5-30). Overall, deep infection occurred in 1.6% with superficial infection and wound breakdown occurring in 6.3% of cases. Rates of nonunion and malunion were 7.8%. Radiological posttraumatic arthritis was present in 26.6%, which was symptomatic and requiring orthopaedic management in 9.4%. Further surgery for all causes occurred in 26.6% of cases. Fixation of these complex fractures in subspecialist units can achieve overall low rates of wound complications, with definitive fixation of selected fractures within 48 h of initial presentation achieving comparable results to those fixed in a delayed fashion. However, this injury continues to have a significant overall complication rate with a high chance of developing early posttraumatic arthritis and of requiring further surgery. © The Author(s) 2015 Reprints and permissions: sagepub.co.uk/journalsPermissions.nav.

The postnatal morbidity associated with second-trimester miscarriage.

PubMed

Morris, Aoife; Meaney, Sarah; Spillane, Niamh; O'Donoghue, Keelin

2016-09-01

To describe the complications, and their incidence, associated with the management and delivery of a distinct second-trimester miscarriage cohort. A retrospective cohort study was undertaken in a large, tertiary-referral university hospital (8500 deliveries per annum). All cases of pregnancy loss occurring between 14(+0) and 23(+6) were identified from July 2009 to June 2013 (n = 181). Medical notes were reviewed and the number of complications among this cohort was identified. Logistic regression was conducted to assess associations with clinical presentation and management. The mean gestation of loss was 18(+2) weeks (SD: 2(+2)). 64.6% (n = 117) of the total losses were of intrauterine fetal demise (IUFD) with 17.7% (n = 32) following preterm premature rupture of membranes (PPROM) and 17.7% (n = 32) following preterm labour (PTL). All women required inpatient admission with 59.1% (n = 107) undergoing medical induction of labour. PPROM cases, compared with cases of IUFD, had increased odds of requiring antibiotic therapy (OR 13.75, 95% CI: 4.88-38.72) and readmission (OR OR 4.15, 95% CI 1.12-15.36). These women represent a small proportion of the obstetric population but remain a distinct cohort whose management is complicated by high rates of morbidity requiring medical intervention. An awareness of these risks should inform future clinical practice.

Evaluation and Utilization as a Public Health Tool of a National Molecular Epidemiological Tuberculosis Outbreak Database within the United Kingdom from 1997 to 2001

PubMed Central

Drobniewski, F. A.; Gibson, A.; Ruddy, M.; Yates, M. D.

2003-01-01

The aim of this study was to develop a national model and analyze the value of a molecular epidemiological Mycobacterium tuberculosis DNA fingerprint-outbreak database. Incidents were investigated by the United Kingdom PHLS Mycobacterium Reference Unit (MRU) from June 1997 to December 2001, inclusive. A total of 124 incidents involving 972 tuberculosis cases, including 520 patient cultures from referred incidents and 452 patient cultures related to two population studies, were examined by using restriction fragment length polymorphism IS6110 fingerprinting and rapid epidemiological typing. Investigations were divided into the following three categories, reflecting different operational strategies: retrospective passive analysis, retrospective active analysis, and retrospective prospective analysis. The majority of incidents were in the retrospective passive analysis category, i.e., the individual submitting isolates has a suspicion they may be linked. Outbreaks were examined in schools, hospitals, farms, prisons, and public houses, and laboratory cross-contamination events and unusual clinical presentations were investigated. Retrospective active analysis involved a major outbreak centered on a high school. Contact tracing of a teenager with smear-positive pulmonary tuberculosis matched 14 individuals, including members of his class, and another 60 cases were identified in schools clinically and radiologically and by skin testing. Retrospective prospective analysis involved an outbreak of 94 isoniazid-resistant tuberculosis cases in London, United Kingdom, that began after cases were identified at one hospital in January 2000. Contact tracing and comparison with MRU databases indicated that the earliest matched case had occurred in 1995. Subsequently, the MRU changed to an active prospective analysis targeting linked isoniazid-monoresistant isolates for follow up. The patients were multiethnic, born mainly in the United Kingdom, and included professionals, individuals from the music industry, intravenous drug abusers, and prisoners. PMID:12734218

Evaluation and utilization as a public health tool of a national molecular epidemiological tuberculosis outbreak database within the United Kingdom from 1997 to 2001.

PubMed

Drobniewski, F A; Gibson, A; Ruddy, M; Yates, M D

2003-05-01

The aim of this study was to develop a national model and analyze the value of a molecular epidemiological Mycobacterium tuberculosis DNA fingerprint-outbreak database. Incidents were investigated by the United Kingdom PHLS Mycobacterium Reference Unit (MRU) from June 1997 to December 2001, inclusive. A total of 124 incidents involving 972 tuberculosis cases, including 520 patient cultures from referred incidents and 452 patient cultures related to two population studies, were examined by using restriction fragment length polymorphism IS6110 fingerprinting and rapid epidemiological typing. Investigations were divided into the following three categories, reflecting different operational strategies: retrospective passive analysis, retrospective active analysis, and retrospective prospective analysis. The majority of incidents were in the retrospective passive analysis category, i.e., the individual submitting isolates has a suspicion they may be linked. Outbreaks were examined in schools, hospitals, farms, prisons, and public houses, and laboratory cross-contamination events and unusual clinical presentations were investigated. Retrospective active analysis involved a major outbreak centered on a high school. Contact tracing of a teenager with smear-positive pulmonary tuberculosis matched 14 individuals, including members of his class, and another 60 cases were identified in schools clinically and radiologically and by skin testing. Retrospective prospective analysis involved an outbreak of 94 isoniazid-resistant tuberculosis cases in London, United Kingdom, that began after cases were identified at one hospital in January 2000. Contact tracing and comparison with MRU databases indicated that the earliest matched case had occurred in 1995. Subsequently, the MRU changed to an active prospective analysis targeting linked isoniazid-monoresistant isolates for follow up. The patients were multiethnic, born mainly in the United Kingdom, and included professionals, individuals from the music industry, intravenous drug abusers, and prisoners.

Is it safe to combine abdominoplasty with elective breast surgery? A review of 151 consecutive cases.

PubMed

Stevens, W Grant; Cohen, Robert; Vath, Steven D; Stoker, David A; Hirsch, Elliot M

2006-07-01

This study was designed to evaluate and compare the complication rates of patients having abdominoplasty without breast surgery with the rates of those having abdominoplasty with various types of elective breast surgery, including breast augmentation, breast reduction, mastopexy, and mastopexy combined with simultaneous augmentation. The data collected represent a retrospective chart review of consecutive abdominoplasty procedures performed at a single outpatient facility by the senior surgeon (W.G.S.) over a 15-year period (1989 to 2004). Two groups were compared: patients who underwent abdominoplasty without breast surgery and those who had abdominoplasty with breast surgery. The second group was subdivided by the various types of breast procedures noted above. The minor complications assessed included seromas, hematomas, infections, and small (<5 cm) wound breakdowns. Major complications evaluated included large (>5 cm) flap necrosis, need for blood transfusion, deep vein thrombosis, pulmonary embolus, myocardial infarction, and death. Additional data compiled included age, sex, tobacco use, body mass index, past medical history, American Society of Anesthesiologists physical status level, and operative times. Of the 415 abdominoplasty procedures, 264 (group 1) did not include simultaneous breast surgery. One hundred fifty-one procedures (group 2) involved simultaneous breast surgery, representing 36 percent of the total. Group 2 was further subdivided into those who had breast augmentation surgery (group 2A, n = 50), those who had breast reduction surgery (group 2B, n = 31), those who had mastopexy surgery (group 2C, n = 28), and those who had simultaneous mastopexy and breast augmentation surgery (group 2D, n = 42). Removal and replacement of implants and capsulectomy/capsulotomy procedures were included in the augmentation group (group 2A). There were no major complications, including flap necrosis (open wound >5 cm), blood transfusions, deep vein thrombosis, pulmonary embolus, myocardial infarction, or death. No patients required hospitalization. No statistically significant associations with complications were noted between groups 1 and 2 (chi-square, 0.0045; p > 0.95, not significant). Furthermore, when subdivided by type of breast surgery, no statistically significant associations were noted among subgroups: group 1 versus 2A (chi-square, 0.96; p > 0.05, not significant), group 1 versus 2B (chi-square, 0.032; p > 0.9, not significant), group 1 versus 2C (chi-square, 0.003; p > 0.975, not significant), and group 1 versus 2D (chi-square, 0.83; p > 0.5, not significant). The results of this retrospective review indicate that combining elective breast surgery with abdominoplasty does not appear to significantly increase the number of major or minor complications.

Clinico-pathological study to evaluate oral lichen planus for the establishment of clinical and histopathological diagnostic criteria.

PubMed

Hiremath, Santhosh; Kale, Alka D; Hallikerimath, Seema

2015-01-01

Lichen planus and lichenoid lesions affecting the oral cavity show similar clinico-pathological features creating a diagnostic dilemma. Hence, the aim of the present study was to establish a clinical and histopathological correlation in the diagnosis of oral lichen planus, based on the modified WHO diagnostic criteria of oral lichen planus and oral lichenoid lesions proposed by Van der Meij and Van der Waal in 2003. In the present study, 100 cases of oral lichen planus were clinically and histopathologically analyzed. Out of the 100 cases, 50 were prospective and 50 were retrospective cases. Prospective cases were collected based on the clinical diagnosis of oral lichen planus and oral lichenoid lesion. Retrospective cases were collected based on the histopathological diagnosis of oral lichen planus. Both the clinical and histopathological analyses were performed based on a proposal for a set of modified diagnostic criteria of oral lichen planus and oral lichenoid lesion. A final diagnosis of oral lichen planus was made only after the correlation of the clinical diagnosis with the histopathological diagnosis. The interobserver agreement among three observers for both prospective and retrospective cases in the final diagnosis of oral lichen planus was found to be "good" to "very good" indicating high reproducibility. However, the final diagnoses of true oral lichen planus after clinico-pathological correlation in prospective and retrospective study groups appeared to be 38.0% and 54.0% respectively. The results of the present study revealed mild to moderate clinico-pathological correlation in the final diagnosis of oral lichen planus for the prospective and retrospective study groups respectively.

Mechanisms of Günther Tulip filter tilting during transfemoral placement.

PubMed

Matsui, Y; Horikawa, M; Ohta, K; Jahangiri Noudeh, Y; Kaufman, J A; Farsad, K

The purpose of this study was to characterize the mechanisms of Günther Tulip filter (GTF) tilting during transfemoral placement in an experimental model with further validation in a clinical series. In an experimental study, 120 GTF placements in an inferior vena cava (IVC) model were performed using 6 configurations of pre-deployment filter position. The angle between the pre-deployment filter axis and IVC axis, and the proximity of the constrained filter legs to IVC wall prior to deployment were evaluated. The association of those pre-deployment factors with post-deployment filter tilting was analyzed. The association noted in the experimental study was then evaluated in a retrospective clinical series of 21 patients. In the experimental study, there was a significant association between the pre-deployment angle and post-deployment filter tilting (P<0.0001). With a low pre-deployment angle (≤5°), a significant association was noted between filter tilting and the proximity of the constrained filter legs to the far IVC wall (P=0.001). In a retrospective clinical study, a significant association between the pre-deployment angle and post-deployment filter tilting was also noted with a linear regression model (P=0.026). Significant association of the pre-deployment angle with post-deployment GTF tilting was shown in both the experimental and clinical studies. The experimental study also showed that proximity of filter legs is relevant when pre-deployment angle is small. Addressing these factors may result in a lower incidence of filter tilting. Copyright © 2017 Editions françaises de radiologie. Published by Elsevier Masson SAS. All rights reserved.

Prevalence of extravertebral cement leakage after vertebroplasty: procedural documentation versus CT detection.

PubMed

Martin, Douglas J; Rad, Arash Ehteshami; Kallmes, David F

2012-06-01

Reported incidence of extravertebral cement leakage after vertebroplasty varies widely across studies. To retrospectively compare the relative detection rates of extravertebral leakage noted under intra-procedural fluoroscopic surveillance, postprocedure plain radiographs, and postprocedure computed tomography (CT) in a cohort of patients undergoing vertebroplasty. With IRB approval, we retrospectively identified 181 patients with 277 levels treated with percutaneous vertebroplasty among a total of 1255 patients undergoing vertebroplasty between 1999 and 2010 who had subsequently undergone a CT examination that included the treated level(s). Categories of leakage were paravertebral, end plate, epidural, and prevertebral venous leakage. CT-detected leak rates were then compared to those noted on the vertebroplasty procedure reports and the archived fluoroscopic images for this same cohort using Pearson's χ(2) test. One hundred and forty-nine (82%, 95% CI 76-87%) of 181 patients demonstrated evidence of some type of leakage on CT at one or more treated levels. Sixty-two (34%, 95% CI 28-42%) and seventy-seven (50%, 95% CI 43-57%) of 149 CT-detected leaks were reported in the procedural dictation or detected on plain radiography (P = 0.01 and 0.006, respectively). The most common type of leakage noted on CT was end plate (n = 81, 45%, 95% CI 38-52%), followed by paravertebral (n = 64, 35%, 95% CI 29-43%), epidural (n = 36, 20%, 95% CI 15-26%), and prevertebral venous (n = 32, 18%, 95% CI 13-24%). Cement leakage after vertebroplasty is common and is often not reported by operators in procedural dictations. CT detects substantially more leaks than plain radiography.

Is There Value in Having Radiology Provide a Second Reading in Pediatric Orthopaedic Clinic?

PubMed

Natarajan, Vivek; Bosch, Patrick; Dede, Ozgur; Deeney, Vincent; Mendelson, Stephen; Ward, Timothy; Brooks, Maria; Kenkre, Tanya; Roach, James

2017-06-01

The Joint Commission on Accreditation of Healthcare Organizations specifically mandates the dual interpretation of musculoskeletal radiographs by a radiologist in addition to the orthopaedist in all hospital-based orthopaedic clinics. Previous studies have questioned the utility of this practice. The purpose of this study was to further investigate the clinical significance of having the radiologist provide a second interpretation in a hospital-based pediatric orthopaedic clinic. A retrospective review was performed of all patients who had plain radiographs obtained in the pediatric orthopaedic clinic at an academic children's hospital over a 4-month period. For each radiographic series, the orthopaedist's note and the radiology interpretation were reviewed and a determination was made of whether the radiology read provided new clinically useful information and/or a new diagnosis, whether it recommended further imaging, or if it missed a diagnosis that was reflected in the orthopaedist's note. The hospital charges associated with the radiology read for each study were also quantified. The charts of 1570 consecutive clinic patients who were seen in the pediatric orthopaedic clinic from January to April, 2012 were reviewed. There were 2509 radiographic studies performed, of which 2264 had both a documented orthopaedist's note and radiologist's read. The radiologist's interpretation added new, clinically important information in 1.0% (23/2264) of these studies. In 1.7% (38/2264) of the studies, it was determined that the radiologist missed the diagnosis or clinically important information that could affect treatment. The total amount of the professional fees charged for the radiologists' interpretations was $87,362. On average, the hospital charges for each occurrence in which the radiologist's read provided an additional diagnosis or clinically important information beyond the orthopaedist's note were $3798. The results of this study suggest that eliminating the requirement to have the radiologist interpret radiographs in the pediatric orthopaedic clinic would have few clinical consequences. Level III-This is a diagnostic retrospective cohort study.

Retrospective Case Study in Killdeer, North Dakota, Study of the Potential Impacts of Hydraulic Fracturing on Drinking Water Resources.

EPA Science Inventory

This report describes the retrospective case study conducted near Killdeer, Dunn County, North Dakota. The Killdeer study area is the location of historical oil and gas production, with current unconventional oil and gas production occurring in the late Devonian/early Mississipp...

Retrospective Case Study in the Raton Basin, Colorado, Study of hte Potential Impacts of Hydraulic Fracturing on Drinking Water Resources.

EPA Science Inventory

This report describes the retrospective case study that was conducted in the Colorado portion of the Raton Basin, located within Las Animas and Huerfano counties. These locations are the focus of unconventional gas production of coalbed methane (CBM) from several coal-bearing st...

[Behcet syndrome: thirty comments with lung and vascular injury of peripheral vessels].

PubMed

Sekkach, Youssef; Elomri, Naoual; Jira, Mohamed; Elqatni, Mohamed; Fatihi, Jamal; Mekouar, Fadwa; Smaali, Jihane; Badaoui, Mohamed; Hammi, Salaheddine; Amezyane, Taoufik; Abouzahir, Ali; Khattabi, Abdessadek El; Ghafir, Driss

2012-02-01

Behcet's disease is a systematic vasculitis of unknown cause, characterized essentially by eye, cutaneous, articular, neurological and vascular manifestations. We retrospectively analysed the Behcet's disease cases that were followed up in our ward from January 2000 to January 2009. The inclusion criteria were those of International Study Group on Behçet's disease (aphthosis mouth was required). Data were retrieved and analysed with two softwares (Access(®) and Epi Info(®)). We observed 30 cases with vascular lesions on a series of 92 patients with Behcet's disease. Most patients were male, with an average age around 40. The venous manifestations, concerning essentially the lower limbs (deep and superficial thrombosis) were found at 27 patients (90 %), and the average of age during the appearance of the venous lesions was 40 years. Arterial lesions appear more late in 13 patients (43 %) (average of age 43 years). We noted, on the other hand, 11 cases of aneurysms and five cases of arterial thrombosis. The use of corticosteroids was necessary in all cases in association with the others drugs (anticoagulants, colchicine, immunosuppressors). Among the patients having had aneurysms, six were treated surgically. The outcome was favorable for most patients. Two patients had pulmonary embolism and two post-surgery complications. One patient died in the consequences of an intragastric break of an aneurysm of the abdominal aorta. The vascular involvement in Behcet's disease is manifested primarily by thrombophlebitis. Achieving blood pressure, less common, is problematic therapeutic because of the recurrent and life threatening. Copyright © 2011 Elsevier Masson SAS. All rights reserved.

The pattern of pediatric respiratory illnesses admitted in ebonyi state university teaching hospital South-East Nigeria.

PubMed

Ezeonu, Ct; Uneke, Cj; Ojukwu, Jo; Anyanwu, Ou; Okike, Co; Ezeanosike, Ob; Agumadu, Hu

2015-01-01

Reports from the developed nations reveal respiratory tract infections as the leading cause of childhood hospital admissions. Children may be admitted for a variety of respiratory illnesses. Data on the spectrum of pediatric respiratory illnesses admitted in the hospital is scarce. To determine the pattern of pediatrics respiratory illness admissions, seasonal frequency, underlying risk factors and outcome. A retrospective assessment of respiratory cases admitted in the pediatric ward from 2005 to 2010 was conducted using case notes. Parameters considered included month of presentation, age, sex, immunization and nutritional status, tools of diagnosis and patient outcome. Results were analyzed using the Statistical Package for the Social Sciences with the level of significance P ≤ 0.05. Of the 239 cases admitted, there were more males than females (1.4:1). The commonest case was Bronchopneumonia, 71.6% (171/239 out of which 161 were uncomplicated, 5 had effusions and 6 were associated with measles). Other cases were Pulmonary Tuberculosis, 10.9% (26/239), Lobar pneumonia 8.8% (21/239), Bronchiolitis, 5% (12/239), Aspiration pneumonitis 2.1% (5/239) and Bronchial asthma, 0.8% (2/239). Mortality was 7.5% (18/239) mostly from Bronchopneumonia amongst the 1-5 years old. Mortality was significantly associated with malnutrition (P < 0.001) and poor immunization status (P < 0.01). Bronchopneumonia was found to be the commonest illness with significant mortality and peak occurrence in the rainy season. More emphasis must be laid on anticipatory guidance and prevention by encouraging the immunization, good nutrition and increased attention on children even after 1 year of age.

Increase in seroprevalence of canine leptospirosis and its risk factors, Ontario 1998–2006

PubMed Central

Alton, Gillian D.; Berke, Olaf; Reid-Smith, Richard; Ojkic, Davor; Prescott, John F.

2009-01-01

Canine leptospirosis has been described as having re-emerged in North America around the mid-1990s, with a change in the epidemiology of the infecting serovars responsible for the disease emergence. A retrospective case-control study was conducted to examine the re-emergence of seroprevalent cases of canine leptospirosis in Ontario using serology submission records from 1406 dogs from January 1, 1998 to December 31, 2006. The data collected [results of the microscopic agglutination test (MAT), veterinary clinic postal code, age, sex, neutering status, and breed] were analyzed by multivariable logistic regression, generalized linear mixed modeling, and Cochran-Armitage test for trends in proportions. Dogs in urban areas appeared to be at significantly higher risk than dogs in rural areas for the entire study period [odds ratio (OR) = 1.6, confidence interval (CI) = 1.2–2.3], though this was not as marked as in other studies. Results indicated that canine leptospirosis in Ontario is a disease of all breeds and ages, regardless of gender. No geographic clustering was noted, but clustering of cases by clinic within geographic areas suggested differences in awareness or in diagnosis by veterinarians. A distinctive seasonal pattern of leptospirosis, with more cases occurring during the summer and fall, as found in previous studies, was also observed in this study. The temporal trend analysis was consistent with an increasing proportion or re-emergence of seroprevalent cases of canine leptospirosis since 1998, suggesting that the putative increase in canine leptospirosis has been genuine. PMID:19794888

Acute Splenic Sequestration Crisis in Adult Sickle Cell Disease: A Report of 16 Cases.

PubMed

Naymagon, Leonard; Pendurti, Gopichand; Billett, Henny H

2015-01-01

Acute splenic sequestration crisis (ASSC), characterized by rapidly progressive anemia and circulatory compromise in the setting of sudden splenic enlargement, is an uncommon entity among adult sickle cell patients. We reviewed cases of adult ASSC encountered at our institution to generate insight into the recognition, diagnosis, and treatment of the condition. Cases of adult ASSC during a 10-year period were identified retrospectively. Patient charts were reviewed for laboratory and imaging results; demographic data and clinical course were collected and reviewed. Sixteen cases of adult ASSC were identified. Most patients presented with pain crisis; only four of 16 patients presented with abdominal pain. The maximum decreases in hemoglobin (Hb) (42.0%) and platelets (62.1%) occurred at day 2.9, delaying identification and treatment. Hemodynamic instability played a large role in dictating risk stratification. Therapy consisted of transfusion (14/16) and splenectomy (5/16). No recurrences were noted in a mean follow-up time of 5.3 years but review of patients' charts demonstrated that at least one of the patients had two prior episodes. Adult ASSC may present with non specific findings and patients may not deteriorate until several days into a previously uneventful hospital course. Changes in platelet counts may be more reliable markers than changes in Hb level since red cell transfusions may interfere with assessments of the sequestration process. This case series of adult ASSC, the largest reported in the literature to date, highlights common clinical, laboratory, radiological, and pathological features of this uncommon entity and helps to guide recognition, diagnosis, and treatment.

Intragraft vascular occlusive sickle crisis with early renal allograft loss in occult sickle cell trait.

PubMed

Kim, Lisa; Garfinkel, Marc R; Chang, Anthony; Kadambi, Pradeep V; Meehan, Shane M

2011-07-01

Early renal allograft failure due to sickle cell trait is rare. We present clinical and pathologic findings in 2 cases of early renal allograft failure associated with renal vein thrombosis and extensive erythrocyte sickling. Hemoglobin AS was identified in retrospect. In case 1, a 41-year-old female recipient of a deceased donor renal transplant developed abdominal pain and acute allograft failure on day 16, necessitating immediate nephrectomy. In case 2, the transplanted kidney in a 58-year-old female recipient was noted to be mottled blue within minutes of reperfusion. At 24 hours, the patient was oliguric; and the graft was removed. Transplant nephrectomies had diffuse enlargement with diffuse, nonhemorrhagic, cortical, and medullary necrosis. Extensive sickle vascular occlusion was evident in renal vein branches; interlobar, interlobular, and arcuate veins; vasa recta; and peritubular capillaries. The renal arteries had sickle vascular occlusion in case 1. Glomeruli had only focal sickle vascular occlusion. The erythrocytes in sickle vascular occlusion had abundant cytoplasmic filaments by electron microscopy. Acute rejection was not identified in either case. Protein C and S levels, factor V Leiden, and lupus anticoagulant assays were within normal limits. Hemoglobin analysis revealed hemoglobin S of 21.8% and 25.6%, respectively. Renal allograft necrosis with intragraft sickle crisis, characterized by extensive vascular occlusive erythrocyte sickling and prominent renal vein thrombosis, was observed in 2 patients with sickle cell trait. Occult sickle cell trait may be a risk factor for early renal allograft loss. Copyright © 2011 Elsevier Inc. All rights reserved.

Effect of 2011 Accreditation Council for Graduate Medical Education Duty-Hour Regulations on Objective Measures of Surgical Training.

PubMed

Condren, Audree B; Divino, Celia M

2015-01-01

In July 2011, new Accreditation Council for Graduate Medical Education duty-hour regulations were implemented in surgical residency programs. We examined whether differences in objective measures of surgical training exist at our institution since implementation. Retrospective reviews of the American Board of Surgery In-Training Examination performance and surgical case volume were collected for 5 academic years. Data were separated into 2 groups, Period 1: July 2008 through June 2011 and Period 2: July 2011 through June 2013. Single-institution study conducted at the Mount Sinai Hospital, New York, NY, a tertiary-care academic center. All general surgery residents, levels postgraduate year 1 through 5, from July 2008 through June 2013. No significant differences in the American Board of Surgery In-Training Examination total correct score or overall test percentile were noted between periods for any levels. Intern case volume increased significantly in Period 2 (90 vs 77, p = 0.036). For chief residents graduating in Period 2, there was a significant increase in total major cases (1062 vs 945, p = 0.002) and total chief cases (305 vs 267, p = 0.02). The duty-hour regulations did not negatively affect objective measures of surgical training in our program. Compliance with the Accreditation Council for Graduate Medical Education duty-hour regulations correlated with an increase in case volume. Adaptations made by our institution, such as maximizing daytime duty hours and increasing physician extenders, likely contributed to our findings. Copyright © 2015 Association of Program Directors in Surgery. Published by Elsevier Inc. All rights reserved.

[Observations on human parvovirus B19 infection diagnosed in 2011].

PubMed

Mihály, Ilona; Trethon, András; Arányi, Zsuzsanna; Lukács, Adrienne; Kolozsi, Tímea; Prinz, Gyula; Marosi, Anikó; Lovas, Nóra; Dobner, Ilona Sarolta; Prinz, Géza; Szalai, Zsuzsanna; Pék, Tamás

2012-12-09

The incidence of human parvovirus B19 infection is unknown. A retrospective analysis of clinical and laboratory findings was carried out in patients diagnosed with human parvovirus B19 infection in 2011 in a virologic laboratory of a single centre in Hungary. Clinical and laboratory data of patients with proven human parvovirus B19 infection were analysed using in- and out-patient files. In 2011, 72 patients proved to have human parvovirus B19 infection with the use of enzyme immunoassay. The clinical diagnoses of these patients were as follows: human parvovirus B19 infection (30.6%), transient aplastic crisis (16.7%), arthritis (8.3%) and acute hepatitis (4.1%). Symptoms of each of the four phases of the infection occurred in various combinations with the exception of the monophase of cheek exanthema. This occurred without the presence of other symptoms in some cases. Leading symptoms and signs were exanthema (in 74.6% of cases), haematological disorders (in 69% of cases), fever (in 54.9% of cases) and arthritis (in 33.8% of cases). Several atypical dermatological symptoms were also observed. Acute arthritis without exanthema was noted in 8 patients. Of the 72 patients with proven human parvovirus B19 infection there were 7 pregnant women, and one of them had hydrops foetalis resulting spontaneous abortion. In 16 patients (22.5%) human parvovirus B19 IgG was undetectable despite an optimal time for testing. The observations of this study may contribute to a better recognition of clinical symptoms of human parvovirus B19 infection.

Asymptomatic Infection in Decompensated Full-Thickness Corneal Grafts Referred for Repeat Penetrating Keratoplasty.

PubMed

Nahum, Yoav; Leon, Pia; Ricci-Filipovic, Benedetta Azzurra; Camposampiero, Davide; Ponzin, Diego; Busin, Massimo

2017-04-01

We report a case series of asymptomatic infections affecting failed corneal grafts in patients referred for repeat penetrating keratoplasty (PK). In this retrospective, noncomparative, interventional case series, we reviewed the medical records of all repeat PK procedures performed at Villa Serena-Villa Igea private Hospitals (Forlì, Italy) between January 2011 and March 2016. Specifically, preoperative and postoperative slit-lamp examinations, and the results of histological and bacteriological examinations, were noted. Fifty-three repeat PKs were performed in the study period. All patients were referred because of long-standing graft decompensation with stromal scars or surface irregularities, thus unsuitable for endothelial keratoplasty. None was referred because of presumed infection. Histological examination of the explanted buttons showed the presence of microorganisms of various types in 7 eyes. Cultures were positive in 4 of these cases and in one additional case Staphylococcus aureus was grown in culture, but was not seen in the histology specimen. None of the patients presented with unusual pain, tearing, or discomfort. Preoperative abnormal clinical findings included epithelial defect (n = 6), focal whitening of corneal stroma (n = 5), crystalline keratopathy (n = 1), and an elevated pigmented lesion (n = 1). After repeat PK, recurrence of the infection was seen in 5 of 7 (71%) cases, 2 of which required a third PK procedure. Apparently quiet eyes with failed PK can harbor slow-growing asymptomatic infection. An epithelial defect in a failed PK graft should raise suspicion of infection. Routine cultures and histological examination of the excised corneal buttons are instrumental in the diagnosis of these infections and can guide further treatment.

Endoscopic Endonasal Pituitary Surgery: Impact of Surgical Education on Operation Length and Patient Morbidity

PubMed Central

Dedhia, Raj C.; Lord, Christopher A.; Pinheiro-Neto, Carlos D.; Fernandez-Miranda, Juan C.; Wang, Eric W.; Gardner, Paul A.; Snyderman, Carl H.

2012-01-01

Objectives To determine the difference in operative times and associated complications for cases performed solely by attending-level surgeons versus cases assisted by surgeons-in-training for endoscopic endonasal pituitary surgeries. Design Retrospective chart review. Setting Tertiary-care academic medical center. Participants A total of 228 patients having undergone endoscopic endonasal pituitary surgery from 2005 to 2011. Main Outcome Measure Duration of surgery comparing attending only (AO) and trainee-assisted (TA) surgeries. Results Thirty-seven (19%) of 198 cases were identified as AO surgeries, the remaining 161 (81%) were TA. Operative times (minutes) for the AO group were significantly shorter than the TA group (149.1 ± 54.8 vs 219.5 ± 83.7, p < 0.001). The AO group had fewer intraoperative cerebrospinal fluid leaks (30% vs 39%, p = 0.318), decreased estimated blood loss (408 mL vs 523 mL, p = 0.176), fewer postoperative complications (27% vs 37%, p = 0.268), and shorter length of stay (3.5 vs 4.3 days, p = 0.294). Conclusions This is the first study in otolaryngology or neurosurgery to compare operative times and outcomes for AO versus TA cases at a single academic institution. Operative times were significantly decreased and a trend toward a decrease in patient morbidity was noted for cases performed solely by attendings. The valuation of teaching activities in the operating room is a necessary first step toward optimizing the allocation of resources and funding of surgical education. PMID:24294558

Renal carcinomas associated with Xp11.2 translocations/TFE3 gene fusions: findings on MRI and computed tomography imaging.

PubMed

Liu, Kefu; Xie, Ping; Peng, Weijun; Zhou, Zhengrong

2014-08-01

To retrospectively analyze MRI and computed tomographic (CT) findings from renal carcinomas associated with Xp11.2 translocations/TFE3 gene fusions (Xp11-RCC). Institutional review board permission was obtained to review patient medical records, and the requirement for informed consent was waved . The clinical and MRI/CT features of five cases with Xp11-RCC that were confirmed by pathology were analyzed retrospectively. The image characteristics included the lesion location and size, contribution of cystic and solid components, intratumoral necrosis or hemorrhage, invasion of perinephric tissue and renal sinus, lymphadenopathy, major venous or arterial vascular invasion, pattern of the tumor growth, intratumor calcification and lipids, homogeneity of SI on T2-weighted images, attenuation and SI of the mass with respect to the normal renal cortex on precontrast and contrasted CT/MRI images, tumor SIs, tumor attenuations and tumor-to-cortex indices, homogeneity of enhancement on the contrasted images. The mean age was 32 years (range, 15-47 years). Most patients (4/5) were women. All tumors showed a cortical location. The average tumor size was 9 cm (range, 4-18 cm). Four tumors comprised a predominantly solid lesion with focal necrosis, and one tumor comprised a solid lesion with significant necrosis. All tumors showed intertumor hemorrhage, infiltrative growth and invasion of the perirenal adipose/renal sinus. Four cases showed retroperitoneal lymphadenopathy, of which one case showed simultaneous mediastinal and supraclavicular lymphadenopathy. All tumors from four cases showed mild hyperintensity on T1-weighted MRI images, and three tumors showed hypointensity on T2-weighted MRI images relative to the renal cortex except for 1 tumor that showed significant hemorrhage and a relative hyperintensity. For 3 cases who were imaged with CT, two tumors imaged using nonenhanced CT images showed mild hyperdensity relative to the renal cortex. Calcification was noted in all three tumors. All tumors showed mild, persistent enhancement. Typical Xp11-RCC manifests as an advanced, solid renal mass with mild persistent enhancement, a prevalence of intertumor hemorrhage/calcification, and a cortical epicenter location. The predilection for children and young adults is a useful clinical feature when confirming a diagnosis of Xp11-RCC. © 2013 Wiley Periodicals, Inc.

Screening for ROS1 gene rearrangements in non-small cell lung cancers using immunohistochemistry with FISH confirmation is an effective method to identify this rare target

PubMed Central

Selinger, Christina I; Li, Bob T; Pavlakis, Nick; Links, Matthew; Gill, Anthony J; Lee, Adrian; Clarke, Stephen; Tran, Thang N; Lum, Trina; Yip, Po Yee; Horvath, Lisa; Yu, Bing; Kohonen-Corish, Maija RJ; O’Toole, Sandra A; Cooper, Wendy A

2016-01-01

Aims To assess the prevalence of ROS1 rearrangements in a retrospective and prospective diagnostic Australian cohort and evaluate the effectiveness of immunohistochemical screening. Methods A retrospective cohort of 278 early stage lung adenocarcinomas and an additional 104 prospective NSCLC cases referred for routine molecular testing were evaluated. ROS1 immunohistochemistry (IHC) was performed (D4D6 clone, Cell Signaling Technology) on all cases as well as fluorescence in situ hybridisation (FISH) using the ZytoVision and Abbott Molecular ROS1 FISH probes, with ≥15% of cells with split signals considered positive for rearrangement. Results Eighty eight cases (32%) from the retrospective cohort showed staining by ROS1 IHC, and one case (0.4%) showed ROS1 rearrangement by FISH. Nineteen of the prospective diagnostic cases showed ROS1 IHC staining of which 12 (12%) cases were confirmed as ROS1 rearranged by FISH. There were no ROS1 rearranged cases that showed no expression of ROS1 with IHC. The ROS1 rearranged cases in the prospective cohort were all EGFR wildtype and ALK rearrangement negative. The sensitivity of ROS1 IHC in the retrospective cohort was 100% and specificity was 76%. Conclusions ROS1 rearrangements are rare events in lung adenocarcinomas. Selection of cases for ROS1 FISH testing, by excluding EGFR/ALK positive cases and use of IHC to screen for potentially positive cases can be used to enrich for the likelihood of a identifying a ROS1 rearranged lung cancer and prevent the need to undertake expensive and time consuming FISH testing in all cases. PMID:27599111

Screening for ROS1 gene rearrangements in non-small-cell lung cancers using immunohistochemistry with FISH confirmation is an effective method to identify this rare target.

PubMed

Selinger, Christina I; Li, Bob T; Pavlakis, Nick; Links, Matthew; Gill, Anthony J; Lee, Adrian; Clarke, Stephen; Tran, Thang N; Lum, Trina; Yip, Po Y; Horvath, Lisa; Yu, Bing; Kohonen-Corish, Maija R J; O'Toole, Sandra A; Cooper, Wendy A

2017-02-01

To assess the prevalence of ROS1 rearrangements in a retrospective and prospective diagnostic Australian cohort and evaluate the effectiveness of immunohistochemical screening. A retrospective cohort of 278 early stage lung adenocarcinomas and an additional 104 prospective non-small-cell lung cancer (NSCLC) cases referred for routine molecular testing were evaluated. ROS1 immunohistochemistry (IHC) was performed (D4D6 clone, Cell Signaling Technology) on all cases as well as fluorescence in-situ hybridization (FISH) using the ZytoVision and Abbott Molecular ROS1 FISH probes, with ≥15% of cells with split signals considered positive for rearrangement. Eighty-eight cases (32%) from the retrospective cohort showed staining by ROS1 IHC, and one case (0.4%) showed ROS1 rearrangement by FISH. Nineteen of the prospective diagnostic cases showed ROS1 IHC staining, 12 (12%) cases of which were confirmed as ROS1 rearranged by FISH. There were no ROS1 rearranged cases that showed no expression of ROS1 with IHC. The ROS1 rearranged cases in the prospective cohort were all EGFR wild-type and anaplastic lymphoma kinase (ALK) rearrangement-negative. The sensitivity of ROS1 IHC in the retrospective cohort was 100% and specificity was 76%. ROS1 rearrangements are rare events in lung adenocarcinomas. Selection of cases for ROS1 FISH testing, by excluding EGFR/ALK-positive cases and use of IHC to screen for potentially positive cases, can be used to enrich for the likelihood of identifying a ROS1 rearranged lung cancer and prevent the need to undertake expensive and time-consuming FISH testing in all cases. © 2016 John Wiley & Sons Ltd.

Clinical and Laboratory Data in a Sample of Greek Children with Autism Spectrum Disorders

ERIC Educational Resources Information Center

Ververi, Athina; Vargiami, Efthymia; Papadopoulou, Vassiliki; Tryfonas, Dimitrios; Zafeiriou, Dimitrios I.

2012-01-01

The purpose of this study is to describe clinical and laboratory data, as well as comorbid disorders in Greek children with autism spectrum disorders (ASD). Data were retrospectively collected for 222 children aged 1.5-9 years. The mean age at diagnosis was 43.7 [plus or minus] 17.6 months. Significantly earlier diagnoses were noted in children…

MANAGEMENT OF ENDOMETRIOSIS IN TWO CAPTIVE MANDRILLS (MANDRILLUS SPHINX).

PubMed

Okeson, Danelle M; Higbie, Christine T; Mylniczenko, Natalie D; Haynes, April; Bennett, Suzanne; Klocke, Emily; Carpenter, James W

2016-06-01

Endometriosis has been reported in humans, great apes, and Old World monkeys. Although cases are noted anecdotally in Mandrillus spp., and a previously reported case was noted on postmortem examination, to the authors' knowledge, no previous reports of case management have been published in the peer-reviewed literature. This paper describes the medical and surgical management of endometriosis in two mandrills (Mandrillus sphinx).

Abnormal Uterine Bleeding- evaluation by Endometrial Aspiration.

PubMed

Singh, Pratibha

2018-01-01

Endometrial evaluation is generally indicated in cases presenting with abnormal uterine bleeding (AUB), especially in women more than 35 years of age. AUB encompasses a variety of presentation, for example, heavy menstrual bleeding, frequent bleeding, irregular vaginal bleeding, postcoital and postmenopausal bleeding to name a few. Many methods are used for the evaluation of such cases, with most common being sonography and endometrial biopsy with very few cases requiring more invasive approach like hysteroscopy. Endometrial aspiration is a simple and safe office procedure used for this purpose. We retrospectively analyzed cases of AUB where endometrial aspiration with Pipette (Medgyn) was done in outpatient department between January 2015 and April 2016. Case records (both paper and electronic) were used to retrieve data. One hundred and fifteen cases were included in the study after applying inclusion and exclusion criteria. Most cases were between 46 and 50 years of age followed by 41-45 years. No cases were below 25 or more than 65 years of age. Heavy menstrual bleeding was the most common presentation of AUB. Adequate samples were obtained in 86% of cases while 13.9% of cases' sample was inadequate for opinion, many of which were later underwent hysteroscopy and/or dilatation and curettage (D and C) in operation theater; atrophic endometrium was the most common cause for inadequate sample. Uterine malignancy was diagnosed in three cases. Endometrial aspiration has been compared with traditional D and C as well as postoperative histopathology in various studies with good results. Many such studies are done in India as well as in western countries confirming good correlation with histopathology and adequate tissue sample for the pathologist to give a confident diagnosis. No complication or side effect was noted with the use of this device. Endometrial aspiration is a simple, safe, and effective method to sample endometrium in cases of AUB avoiding risk of anesthesia and is less time-consuming. Many similar devices are also available in the market and need to be popularized in all parts of the country.

Characteristics of the Traumatic Forensic Cases Admitted To Emergency Department and Errors in the Forensic Report Writing.

PubMed

Aktas, Nurettin; Gulacti, Umut; Lok, Ugur; Aydin, İrfan; Borta, Tayfun; Celik, Murat

2018-01-01

To identify errors in forensic reports and to describe the characteristics of traumatic medico-legal cases presenting to the emergency department (ED) at a tertiary care hospital. This study is a retrospective cross-sectional study. The study includes cases resulting in a forensic report among all traumatic patients presenting to the ED of Adiyaman University Training and Research Hospital, Adiyaman, Turkey during a 1-year period. We recorded the demographic characteristics of all the cases, time of presentation to the ED, traumatic characteristics of medico-legal cases, forms of suicide attempt, suspected poisonous substance exposure, the result of follow-up and the type of forensic report. A total of 4300 traumatic medico-legal cases were included in the study and 72% of these cases were male. Traumatic medico-legal cases occurred at the greatest frequency in July (10.1%) and 28.9% of all cases occurred in summer. The most frequent causes of traumatic medico-legal cases in the ED were traffic accidents (43.4%), violent crime (30.5%), and suicide attempt (7.2%). The most common method of attempted suicide was drug intake (86.4%). 12.3% of traumatic medico-legal cases were hospitalized and 24.2% of those hospitalized were admitted to the orthopedics service. The most common error in forensic reports was the incomplete recording of the patient's "cooperation" status (82.7%). Additionally, external traumatic lesions were not defined in 62.4% of forensic reports. The majority of traumatic medico-legal cases were male age 18-44 years, the most common source of trauma was traffic accidents and in the summer months. When writing a forensic report, emergency physicians made mistakes in noting physical examination findings and identifying external traumatic lesions. Physicians should make sure that the traumatic medico-legal patients they treat have adequate documentation for reference during legal proceedings. The legal duties and responsibilities of physicians should be emphasized with in-service training.

Clinical Outcome Following Radiofrequency Denervation for Refractory Sacroiliac Joint Dysfunction Using the Simplicity III Probe: A 12-Month Retrospective Evaluation.

PubMed

Hegarty, Dominic

2016-01-01

Sacroiliac joint syndrome (SIJ) is diagnosed in 10% to 25% of cases of lower back pain. The response to traditional radiofrequency (RF) denervation of the SIJ has being inconsistent. The Simplicity III RF probe (Neruotherm. Inc.) offers a novel treatment option. To evaluate the long-term clinical outcome (12 months) refractory SIJ syndrome in terms of pain intensity and functional improvement. A 50% reduction in intensity pain intensity (VAS) at 12 months was deemed clinically significant. A 12-month retrospective observational evaluation all of adults treated with RF for refractory SIJ. Chronic pain management center. The medical records of all adults treated with this technique was retrospectively reviewed. The primary outcome was pain intensity scores (VAS) over a 12 months period; Secondary outcomes included Roland-Morris Functional scores (RMF), Brief Pain Inventory (BPI), general health assessment (Sf12), and patient satisfaction scores (GPI), which were recorded pre and post denervation. Pain Intensity improved by 4.7 points compared to pre-treatment representing a 61% reduction in pain at 12 months (n=11, P < 0.001). Significant improvements in (a) RMF (P < 0.01, W2 = 0.63 (large effect size); (b) BPI (P < 0.001, W2 = 0.72 (strong effect size); and (c) Sf12 (P < 0.01) were noted. Overall patients were satisfied with the outcome (GPI = 77.7%). The retrospective in nature of the study and the small sample size are limitations. As it was our policy to monitor the progress of the individuals since the introduction of this technique a reliable method of recording the baseline and outcome variables at each point of contact was in place. Access to a complete set of variables in all individuals over a 12-month period was therefore possible, which we feel contributes to the quality of the dataset. By creating a consistent radiofrequency lesion between the sacral foramen and the SIJ will reliably capture the innervation to the SIJ with significant long-term clinical improvement. This technique should be considered earlier in the treatment algorithm of individuals suffering from SIJ symptoms.

A Comparison of Suicide Note Writers with Suicides Who Did Not Leave Notes

ERIC Educational Resources Information Center

Callanan, Valerie J.; Davis, Mark S.

2009-01-01

There is disagreement in the suicide literature on the value of suicide notes as a data source, particularly regarding the extent to which suicide decedents who write notes differ from those who do not. Using 10 years of suicide cases from Summit County, Ohio, these two groups were compared on 40 variables including sociodemographic…

Documentation of Pregnancy Status, Gynaecological History, Date of Last Menstrual Period and Contraception Use in Emergency Surgical Admissions: Time for a Change in Practice?

PubMed

Powell-Bowns, M; Wilson, M S J; Mustafa, A

2015-12-01

To determine whether pregnancy status, gynaecological history, date of last menstrual period and contraceptive use are documented in emergency female admissions of reproductive age admitted to general surgery. This is a retrospective study. This study was conducted in the United Kingdom. Females of reproductive age (12-50 years) admitted as an emergency to general surgery with abdominal pain were considered in this study. Retrospective analysis of medical notes of emergency female admissions with abdominal pain between January and September 2012. We recorded whether a pregnancy test result was documented (cycle 1). Results were analysed and a prompt added to the medical clerk-in document. We re-audited (cycle 2) between January and June 2013 looking for improvement. Documented pregnancy status within 24 h of admission and prior to any surgical intervention. 100 case notes were reviewed in stage 1. 30 patients (30 %) had a documented pregnancy status. 32 (32 %), 25 (25 %) and 29 (29 %) had a documented gynaecology history, contraceptive use and date of last menstrual period (LMP), respectively. 24 patients underwent emergency surgery, 6 (25 %) had a documented pregnancy status prior to surgery. Of 50 patients reviewed in stage 2, 37 (75.0 %) had a documented pregnancy status (p < 0.001), with 41 (82 %) having both gynaecological history (p < 0.0001) and contraceptive use (p < 0.0001) documented. 40 patients (80 % had a documented LMP (p < 0.0001). 7 patients required surgery, of whom 6 (85.7 %) had a documented pregnancy test prior to surgery (p = 0.001). All pregnancy tests were negative. A simple prompt in the surgical admission document has significantly improved the documentation of pregnancy status and gynaecological history in our female patients, particularly in those who require surgical intervention. A number of patient safety concerns were addressed locally, but require a coordinated, interdisciplinary discussion and a national guideline. A minimum standard of care, in females of reproductive age, should include mandatory objective documentation of pregnancy status, whether or not they require surgical intervention.

Retrospective analysis on the impact of tuberculosis on patients with systemic lupus erythematosus (SLE).

PubMed

Zhang, Chang-Ran; Niu, Yuan-Yuan; Lin, Jian-Cong; Wu, Wen-Hui; Li, Ming; Li, Jian-Feng

2013-01-01

Up to now, there have been few reports concerning changes in lupus activity and immune indices of tuberculosis in patients with systemic lupus erythematosis (SLE). A retrospective investigation was given to survey the case data of SLE patients companied with tuberculosis that were treated in our hospital from 2001 to 2010 and compared with that of sex- and age-matched patients with single SLE. Changes in autoantibodies, lupus activity, inflammatory indices, positive rates of tuberculin (PPD) test and tuberculosis antibody (TB-Ab) of both groups were observed. It was indicated by results that ANA antibody level and positive rates of anti-Sm, anti-SSA and anti-SSB antibodies were significantly lower in the TB group than those in the control group (P < 0.05); C3 and C4 levels were significantly higher in the TB group than those in the control group; damage of hematological system (predominantly platelet) was less severe in the TB group than that in the control group (P < 0.05); no significant differences in IgG, IgM and IgA were noted between two groups (P > 0.05); ESR, C-reactive protein and LDH levels were significantly higher in the TB group than those in the control group (P < 0.05); PPD-IgG were significantly higher in the TB group than those in the control group (P < 0.05). These results suggested that after SLE patients were infected with tuberculosis, immune function was altered and lupus activity was inhibited as well.

Caval penetration by retrievable inferior vena cava filters: a retrospective comparison of Option and Günther Tulip filters.

PubMed

Olorunsola, Olufoladare G; Kohi, Maureen P; Fidelman, Nicholas; Westphalen, Antonio C; Kolli, Pallav K; Taylor, Andrew G; Gordon, Roy L; LaBerge, Jeanne M; Kerlan, Robert K

2013-04-01

To compare the frequency of vena caval penetration by the struts of the Option and Günther Tulip cone filters on postplacement computed tomography (CT) imaging. All patients who had an Option or Günther Tulip inferior vena cava (IVC) filter placed between January 2010 and May 2012 were identified retrospectively from medical records. Of the 208 IVC filters placed, the positions of 58 devices (21 Option filters, 37 Günther Tulip filters [GTFs]) were documented on follow-up CT examinations obtained for reasons unrelated to filter placement. In cases when multiple CT studies were obtained after placement, each study was reviewed, for a total of 80 examinations. Images were assessed for evidence of caval wall penetration by filter components, noting the number of penetrating struts and any effect on pericaval tissues. Penetration of at least one strut was observed in 17% of all filters imaged by CT between 1 and 447 days following placement. Although there was no significant difference in the overall prevalence of penetration when comparing the Option filter and GTF (Option, 10%; GTF, 22%), only GTFs showed time-dependent penetration, with penetration becoming more likely after prolonged indwelling times. No patient had damage to pericaval tissues or documented symptoms attributed to penetration. Although the Günther Tulip and Option filters exhibit caval penetration at CT imaging, only the GTF exhibits progressive penetration over time. Copyright © 2013 SIR. Published by Elsevier Inc. All rights reserved.

The Necessity of Follow-Up Brain Computed-Tomography Scans: Is It the Pathology Itself Or Our Fear that We Should Overcome?

PubMed Central

Öğrenci, Ahmet; Koban, Orkun; Ekşi, Murat; Yaman, Onur; Dalbayrak, Sedat

2017-01-01

AIM: This study aimed to make a retrospective analysis of pediatric patients with head traumas that were admitted to one hospital setting and to make an analysis of the patients for whom follow-up CT scans were obtained. METHODS: Pediatric head trauma cases were retrospectively retrieved from the hospital’s electronic database. Patients’ charts, CT scans and surgical notes were evaluated by one of the authors. Repeat CT scans for operated patients were excluded from the total number of repeat CT scans. RESULTS: One thousand one hundred and thirty-eight pediatric patients were admitted to the clinic due to head traumas. Brain CT scan was requested in 863 patients (76%) in the cohort. Follow-up brain CT scans were obtained in 102 patients. Additional abnormal finding requiring surgical intervention was observed in only one patient (isolated 4th ventricle hematoma) on the control CTs (1% of repeat CT scans), who developed obstructive hydrocephalus. None of the patients with no more than 1 cm epidural hematoma in its widest dimension and repeat CT scans obtained 1.5 hours after the trauma necessitated surgery. CONCLUSION: Follow-up CT scans changed clinical approach in only one patient in the present series. When ordering CT scan in the follow-up of pediatric traumas, benefits and harms should be weighted based upon time interval from trauma onset to initial CT scan and underlying pathology. PMID:29104682

A 10-year retrospective review of pediatric lung abscesses from a single center

PubMed Central

Madhani, Kavi; McGrath, Eric; Guglani, Lokesh

2016-01-01

INTRODUCTION: Pediatric lung abscesses can be primary or secondary, and there is limited data regarding response to treatments and patient outcomes. OBJECTIVES: To assess the clinical and microbiologic profile of pediatric patients with lung abscess and assess the differences in outcomes for patients treated with medical therapy or medical plus surgical therapy. METHODS: A retrospective review of all pediatric patients ≤ 18 years of age that were treated as an inpatient for lung abscess between the dates of August 2004 and August 2014 was conducted. Patients were divided into two subgroups based on the need for surgical intervention. RESULTS: A total of 39 patients with lung abscess (30 treated with medical therapy alone, 9 also required surgical interventions) were included. Fever, cough, and emesis were the most common presenting symptoms, and most of the patients had underlying respiratory (31%) or neurologic disorders (15%). Staphylococcus aureus was the most common organism in those that had culture results available, and ceftriaxone with clindamycin was the most common combination of antibiotics used for treatment. Comparison of medical and surgical subgroups identified the duration of fever and abscess size as risk factors for surgical intervention. CONCLUSIONS: Pediatric lung abscesses can be managed with medical therapy alone in most cases. Presence of prolonged duration of fever and larger abscess size may be predictive of the need for surgical intervention. Good clinical response to prolonged therapy with ceftriaxone and clindamycin was noted. PMID:27512508

[D2 lymph node dissection in gastric cancer surgery: long term results--analysis of an experience with 227 patients].

PubMed

Vasilescu, C; Herlea, V; Tidor, S; Ivanov, B; Stănciulea, Oana; Mănuc, M; Gheorghe, C; Ionescu, M; Diculescu, M; Popescu, I

2006-01-01

The main objective of the study was to evaluate the postoperative mortality and 5 year survival in gastric cancer patients undergoing a minimum of D2 lymphadenectomy. A retrospective study was conducted on 1170 patients operated for gastric adenocarcinoma in the Department of General Surgery and Liver Transplantation of Fundeni Clinical Institute, between 1997 and April 2005. Only 443 patients underwent a curative resection, from which 216 patients had D1 resection and in 227 cases a D2 or D3/D4 lymphadenectomy was performed. Information about survival was available for 189 patients of those who had a D1 resection and for 210 of those who underwent a D2 or D3/D4 lymphadenectomy. Postoperative mortality was 6.5% in the group of curative resection, with 9.2% for D1 and 3.9% for D2/D3 D4. Five year survival according to Kaplan Meier curves was 32 % in the D1 group vs. 51,8% in D2/D3-D4 (p <0.0001). Significant differences were noted in the median survival-- D2/D3-D4 group 63 months vs. 28 months in D1 group. Our data support the gastric resection with a minimum of D2 lymphadenectomy in the radical surgery of gastric cancer. However, an accurate interpretation of the statistical interpretation between the different groups of patients is difficult, mainly because of the retrospective character of the study.

Brief Report: Retrospective Case Series of Oxcarbazepine for Irritability/Agitation Symptoms in Autism Spectrum Disorder

ERIC Educational Resources Information Center

Douglas, Jessica F.; Sanders, Kevin B.; Benneyworth, M. Hannah; Smith, Jessica L.; DeJean, Virginia M.; McGrew, Susan G.; Veenstra-VanderWeele, Jeremy

2013-01-01

We examined response to oxcarbazepine prescribed for irritability/agitation symptoms in a retrospective case series of 30 patients with Autism Spectrum Disorder (ASD). The average patient was 12.0 years old (range 5-21) and taking two other psychotropic medications (range 0-4). Fourteen patients (47 %) had a clinical global impression of…

Anal signs of child sexual abuse: a case-control study.

PubMed

Hobbs, Christopher J; Wright, Charlotte M

2014-05-27

There is uncertainty about the nature and specificity of physical signs following anal child sexual abuse. The study investigates the extent to which physical findings discriminate between children with and without a history of anal abuse. Retrospective case note review in a paediatric forensic unit. all eligible cases from 1990 to 2007 alleging anal abuse. all children examined anally from 1998 to 2007 with possible physical abuse or neglect with no identified concern regarding sexual abuse. Fisher's exact test (two-tailed) was performed to ascertain the significance of differences for individual signs between cases and controls. To explore the potential role of confounding, logistic regression was used to produce odds ratios adjusted for age and gender. A total of 184 cases (105 boys, 79 girls), average age 98.5 months (range 26 to 179) were compared with 179 controls (94 boys, 85 girls) average age 83.7 months (range 35-193). Of the cases 136 (74%) had one or more signs described in anal abuse, compared to 29 (16%) controls. 79 (43%) cases and 2 (1.1%) controls had >1 sign. Reflex anal dilatation (RAD) and venous congestion were seen in 22% and 36% of cases but <1% of controls (likelihood ratios (LR) 40, 60 respectively), anal fissure in 14% cases and 1.1% controls (LR 13), anal laxity in 27% cases and 3% controls (LR 10).Novel signs seen significantly more commonly in cases were anal fold changes, swelling and twitching. Erythema, swelling and fold changes were seen most commonly within 7 days of last reported contact; RAD, laxity, venous congestion, fissure and twitching were observed up to 6 months after the alleged assault. Anal findings are more common in children alleging anal abuse than in those presenting with physical abuse or neglect with no concern about sexual abuse. Multiple signs are rare in controls and support disclosed anal abuse.

Anal signs of child sexual abuse: a case–control study

PubMed Central

2014-01-01

Background There is uncertainty about the nature and specificity of physical signs following anal child sexual abuse. The study investigates the extent to which physical findings discriminate between children with and without a history of anal abuse. Methods Retrospective case note review in a paediatric forensic unit. Cases: all eligible cases from1990 to 2007 alleging anal abuse. Controls: all children examined anally from 1998 to 2007 with possible physical abuse or neglect with no identified concern regarding sexual abuse. Fisher’s exact test (two-tailed) was performed to ascertain the significance of differences for individual signs between cases and controls. To explore the potential role of confounding, logistic regression was used to produce odds ratios adjusted for age and gender. Results A total of 184 cases (105 boys, 79 girls), average age 98.5 months (range 26 to 179) were compared with 179 controls (94 boys, 85 girls) average age 83.7 months (range 35–193). Of the cases 136 (74%) had one or more signs described in anal abuse, compared to 29 (16%) controls. 79 (43%) cases and 2 (1.1%) controls had >1 sign. Reflex anal dilatation (RAD) and venous congestion were seen in 22% and 36% of cases but <1% of controls (likelihood ratios (LR) 40, 60 respectively), anal fissure in 14% cases and 1.1% controls (LR 13), anal laxity in 27% cases and 3% controls (LR 10). Novel signs seen significantly more commonly in cases were anal fold changes, swelling and twitching. Erythema, swelling and fold changes were seen most commonly within 7 days of last reported contact; RAD, laxity, venous congestion, fissure and twitching were observed up to 6 months after the alleged assault. Conclusions Anal findings are more common in children alleging anal abuse than in those presenting with physical abuse or neglect with no concern about sexual abuse. Multiple signs are rare in controls and support disclosed anal abuse. PMID:24884914

Histopathologic Findings in Autopsies with Emphasis on Interesting and Incidental Findings-A Pathologist's Perspective.

PubMed

Patel, Sapna; Rajalakshmi, B R; Manjunath, G V

2016-11-01

Autopsy aids to the knowledge of pathology by unveiling the rare lesions which are a source of learning from a pathologist's perspective Some of them are only diagnosed at autopsy as they do not cause any functional derangement. This study emphasizes the various incidental lesions which otherwise would have been unnoticed during a person's life. The aim of this study was to determine the spectrum of histopathological findings including neoplastic lesions related or unrelated to the cause of death. It was also aimed to highlight various incidental and interesting lesions in autopsies. A retrospective study of medicolegal autopsies for six years was undertaken in a tertiary care centre to determine the spectrum of histopathological findings including neoplastic lesions related or unrelated to the cause of death and to highlight various incidental and interesting lesions in autopsies. Statistical Analysis: Individual lesions were described in numbers and incidence in percentage. The study consisted of a series of 269 autopsy cases and histopathological findings were studied only in 202 cases. The commonest cause of death was pulmonary oedema. The most common incidental histopathological finding noted was atherosclerosis in 55 (27.2%) cases followed by fatty liver in 40 (19.8%) cases. Neoplastic lesions accounted for 2.47% of cases. This study has contributed a handful of findings to the pool of rare lesions in pathology. Some of these lesions encountered which served as feast to a pathologist are tumour to tumour metastasis, a case with coexistent triple lesions, Dubin Johnson syndrome, von Meyenburg complex, Multilocular Cystic Renal Cell Carcinoma (MCRCC), Autosomal Dominant Polycystic Kidney Disease (ADPKD), liver carcinod and an undiagnosed vaso-occlusive sickle cell crisis. Autopsy studies help in the detection of unexpected findings significant enough to have changed patient management had they been recognized before death.

[Management of intramedullary spinal cord tumors: surgical considerations and results in 45 cases].

PubMed

Berhouma, M; Bahri, K; Houissa, S; Zemmel, I; Khouja, N; Aouidj, L; Jemel, H; Khaldi, M

2009-06-01

Intramedullary spinal cord tumors (IMSCT) are relatively rare neoplasms, accounting for less than 5% of all central nervous system tumors. The optimum management of these tumors still remains controversial. Many decades ago, partial surgical resection followed by radiotherapy was the conventional management for IMSCT. Nowadays, maximal surgical resection of IMSCT without adjuvant therapy is the rule. We discuss the management of our cohort of 45 patients and review retrospectively the surgical outcome and survival. We reviewed the charts of 45 patients who underwent surgery for IMSCT in our institution since 1990. The study included 23 female and 22 male with a mean age of 28.7 years (range: 18 months-64 years). In 40 patients, the final diagnosis was based on the results of MR imaging. The cervical location of the tumor was the most common (20 cases). Surgical procedures included a gross-total resection in 31 cases, subtotal resection in six cases, partial resection in five cases and a biopsy in three cases. The large majority of patients had histologically-proven low-grade tumors composed essentially of astrocytomas (44,4%) and ependymomas (28,8%). There was no mortality related to surgery. Concerning the functional outcome at six months, we noted that 22.2% of our patients deteriorated, 47.3% stayed the same and 30.5% improved. We found that patients with mild or no preoperative deficits were exceptionally damaged by the surgical procedure. The gold-standard treatment of IMSCT remains maximal microsurgical resection without adjuvant therapy. For malignant or rapidly recurrent IMSCT, the optimum management is still controversial. Determinant predictors for a good outcome after surgery of IMSCT are histological type of lesion, total removal of the tumor and a satisfactory neurological status before surgery.

Pediatric femoral hernia in the laparoscopic era.

PubMed

Aneiros Castro, Belén; Cano Novillo, Indalecio; García Vázquez, Araceli; López Díaz, María; Benavent Gordo, María Isabel; Gómez Fraile, Andrés

2017-12-20

Femoral hernia is a rare and often misdiagnosed condition in childhood. The aim of our study was to demonstrate that the laparoscopic approach improves diagnostic accuracy and offers a safe and effective treatment. A retrospective study of 687 pediatric patients who underwent laparoscopic inguinal hernia repair from January 2000 to December 2015 was performed. Femoral hernias were identified in 16 patients (2.3%). The right side was affected in 10 cases (62.5%), the left side in 5 (31.2%), and 1 case was bilateral (6.2%). The mean age of patients was 8.00 ± 3.81 years, and there was a male predominance. Preoperative diagnosis was femoral hernia in eight cases (50%) and indirect inguinal hernia in the remaining eight (50%). Seven children (43.8%) presented with hernia recurrence after having undergone an open ipsilateral indirect hernia repair. A modified laparoscopic McVay technique was performed in 12 cases (70.6%). An epigastric artery injury by trocar occurred in one patient. All operations were completed laparoscopically. The mean surgical time was 45.6 ± 22.9 min for unilateral cases and 110 ± 10.0 min for bilateral cases. No immediate postoperative complications were noted. The mean postoperative hospital stay was 0.6 ± 0.4 days. No recurrence was observed after a median follow-up of 11 years (range, 4-16 years). Femoral hernia is a rare pathology in pediatric patients that is often difficult to diagnose. The laparoscopic approach is effective in the diagnosing and treating these hernias, and it allows for the simultaneous repair of multiple groin defects. © 2017 Japan Society for Endoscopic Surgery, Asia Endosurgery Task Force and John Wiley & Sons Australia, Ltd.

Sex steroid receptor expression in idiopathic pulmonary fibrosis.

PubMed

Mehrad, Mitra; Trejo Bittar, Humberto E; Yousem, Samuel A

2017-08-01

Usual interstitial pneumonia (UIP) is characterized by progressive scarring of the lungs and is associated with high morbidity and mortality despite therapeutic interventions. Sex steroid receptors have been demonstrated to play an important role in chronic lung conditions; however, their significance is unknown in patients with UIP. We retrospectively reviewed 40 idiopathic UIP cases for the expression of hormonal receptors. Forty cases including 10 normal lung, 10 cryptogenic organizing pneumonia, 10 idiopathic organizing diffuse alveolar damage, 7 hypersensitivity pneumonitis, and 3 nonspecific interstitial pneumonitis served as controls. Immunohistochemistry for estrogen receptor α, progesterone receptor (PR), and androgen receptor was performed in all groups. Expression of these receptors was assessed in 4 anatomic/pathologic compartments: alveolar and bronchiolar epithelium, arteries/veins, fibroblastic foci/airspace organization, and old scar. All UIPs (100%) stained positive for PR in myofibroblasts in the scarred areas, whereas among the control cases, only 1 nonspecific interstitial pneumonitis case stained focally positive and the rest were negative. PR was positive in myocytes of the large-sized arteries within the fibrotic areas in 31 cases (77.5%). PR was negative within the alveolar and bronchial epithelium, airspace organization, and center of fibroblastic foci; however, weak PR positivity was noted in the peripheral fibroblasts of the fibroblastic foci where they merged with dense fibrous connective tissue scar. All UIP and control cases were negative for androgen receptor and estrogen receptor α. This is the first study to show the expression of PR within the established fibrotic areas of UIP, indicating that progesterone may have profibrotic effects in UIP patients. Hormonal therapy by targeting PR could be of potential benefit in patients with UIP/IPF. Copyright © 2017 Elsevier Inc. All rights reserved.

Thirty-three-year experience on childhood poisoning.

PubMed

Ozdemir, Ramazan; Bayrakci, Benan; Tekşam, Ozlem; Yalçin, Bilgehan; Kale, Gülsev

2012-01-01

By comparing our data for the period 1985-2008 with findings from a previous report covering the period 1975-1984, we aimed to share our experience with poisoning cases in order to contribute toward its prevention, diagnosis and treatment. The records of patients admitted to the Pediatric Intensive Care Unit with acute poisoning between November 1985 and October 2008 were evaluated retrospectively. The records of 2251 patients with acute poisoning could be retrieved. Poisoning mostly occurred in the home (92%), via the oral route (92.5%) and by a single intoxicant (81.3%). Two distinct peaks were observed: in boys between 1-5 years of age and in girls between 13-16 years of age. It was noted that 67.4% of poisoning cases were accidental, whereas 25.9% were suicidal and 6.7% were a result of a therapeutic error. Nearly two-thirds (64%) of cases were drug-related, while 36% were non-drug-related. Analgesics-antipyretics ranked first among the drug-related cases, whereas ingestion of a corrosive substance was most common among cases with non-drug poisoning. Colchicine was associated with the highest fatality, while among the causes of non-drug poisoning, carbon monoxide was the deadliest. The overall mortality rate in this study was 1.9%. Mortality from non-drug poisoning was higher than from drug-related causes (3.9% vs. 1.3%). Almost all cases of poisoning below the age of 6 years are potentially preventable. The results of this study highlight the need for reforms in industrial and health policies, with the aim of increasing awareness regarding potential toxins, appropriate storage of potential toxins, and general precautions to promote safety in the home.

Management of hypertrophic pylorus stenosis with ultrasound guided single shot epidural anaesthesia--a retrospective analysis of 20 cases.

PubMed

Willschke, Harald; Machata, Anette-Marie; Rebhandl, Winfried; Benkoe, Thomas; Kettner, Stephan C; Brenner, Lydia; Marhofer, Peter

2011-02-01

To retrospectively describe the performance of ultrasound guided thoracic epidural anaesthesia under sedation for anaesthesia management of open pyloromyotomy. Anaesthesia management for hypertrophic pylorus stenosis (HPS) is usually performed under general anaesthesia with tracheal intubation. Only a few publications describe avoidance of tracheal intubation in infants by using spinal or caudal anaesthesia. The present retrospective analysis describes the performance of ultrasound guided thoracic epidural anaesthesia under sedation for anaesthetic management of open pyloromyotomy. Twenty consecutive infants scheduled for pyloromyotomy according to the Weber-Ramstedt technique were retrospectively analysed. After sedation with nalbuphine and propofol, an ultrasound guided single shot thoracic epidural anaesthesia was performed with 0.75 ml·kg(-1) ropivacaine 0.475%. Insufficient blockade was defined as increase of HR > 15% from initial value and/or any movements at skin incision. In those cases we were prepared for rapid sequence intubation according to the departmental standard. All pyloromyotomies could be performed under single shot thoracic epidural anaesthesia and sedation. One case of moderate oxygen desaturation was treated with intermittent ventilation via face mask. Thoracic epidural anaesthesia under sedation for pyloromyotomy has been a useful technique in this retrospective series of infants suffering from HPS. In 1/20 infants short term assisted ventilation via face mask was required. Undisturbed surgery was possible in all cases. © 2010 Blackwell Publishing Ltd.

Teaching Notes to Casebook I: Faculty Employment Policies [and] Casebook I: Faculty Employment Policies. Using Cases in Higher Education. The Jossey-Bass Higher and Adult Education Series.

ERIC Educational Resources Information Center

Honan, James P., Ed.; Rule, Cheryl Sternman, Ed.

"Casebook I: Faculty Employment Policies" presents six cases developed by the Project on Faculty Appointments at the Harvard Graduate School of Education. "Teaching Notes to Casebook I" provides detailed suggestions and strategies for leading an effective classroom or workshop discussion about each of the casebook's six case studies, all of which…

[Assessment of the hearing results in tympanoplasties with the use of palisade-technique].

PubMed

Wielgosz, Romuald; Mroczkowski, Edward

2006-01-01

The cartilage has been successfuly used in reconstructive ear surgery for more than one hundred years. Histologic study of autografts cartilage (tragal or conchal) showed good long-term preservation of cartilage cells. The aim of this paper is to assess the hearing results in tympanoplasties with the use of cartilage palisade technique. The retrospective analysis concerned 108 operated clinical cases. The cartilage palisade technique was performed in 28 tympanoplasties type I, 47 tympanoplasties type II, 21 tympanoplasties type III with columella and in 2 tympanoplasties type IV. Clinical assessment included otoscopy, test for eustachian tube ventilation, test with tuning fork, audiometry on a range 0,5, 1, 2 kHz and subjective evaluation based on questionaire. The Air Bone Gap (ABG) was noted as follows: < 10 dB among 67,8% of patients and 11-20 dB among 21,4% of patients in tympanoplasty type I. In tympanoplasty type II the ABG was responsively: < 10 dB - 80% patients, 11-20 dB - 10% patients. In the type III of tympanoplasty 40,4% of patients showed ABG < 10 dB and 42,5% of patients 11-20 dB. In the type III with columella we noted 15% patients with ABG < 10 dB and 65% of them with ABG 11-20 dB. The cartilage is a good autograft for reconstruction of the tympanic membrane, middle ear and the auditory wall because of stability and lack of secondary perforations. Long-term results in hearing are also satisfactory.

Prevention of suture knot exposure in posterior chamber intraocular lens implantation by 4-point scleral fixation technique.

PubMed

Baykara, Mehmet; Avci, Remzi

2004-01-01

The results and complications of posterior chamber intraocular lens (IOL) implantation by a 4-point scleral fixation technique are described. Fifty eyes of 47 patients who underwent scleral-fixated IOL implantation were retrospectively evaluated. Twenty-one (42%) eyes had a history of trauma and 29 (58%) eyes had previously undergone cataract surgery. In all cases, IOL implantation by 4-point scleral fixation was performed and the knots of fixation sutures were rotated and buried in the globe. The IOL position was adjusted by suture rotation for best centration. The mean follow-up time was 7 +/- 4 months. Four (8%) eyes had minimal corneal edema preoperatively. Cystoid macular edema was noted in 2 (6.8%) eyes in the cataract surgery group and 8 (38%) eyes in the posttraumatic group. Two (9.5%) eyes in the posttraumatic group had atrophic macular changes and 1 (4.7%) had corneal scarring, which impaired vision. No complications such as knot exposure, tilting of the IOL, decentralization, or endophthalmitis were noted postoperatively. Postoperative mean corrected visual acuity was 0.4 +/- 0.3 in the posttraumatic group and 0.4 +/- 0.2 in the cataract surgery group. The 4-point scleral fixation technique resulted in no serious postoperative complications such as suture exposure and endophthalmitis. Because the knot can be rotated and buried in the globe, knot exposure is less likely to occur. This procedure is more effective than other techniques regarding IOL centralization.

Discrepancies Between Planned and Actual Operating Room Turnaround Times at a Large Rural Hospital in Germany

PubMed Central

Morgenegg, Regula; Heinze, Franziska; Wieferich, Katharina; Schiffer, Ralf; Stueber, Frank; Luedi, Markus M.; Doll, Dietrich

2017-01-01

Objectives While several factors have been shown to influence operating room (OR) turnaround times, few comparisons of planned and actual OR turnaround times have been performed. This study aimed to compare planned and actual OR turnaround times at a large rural hospital in Northern Germany. Methods This retrospective study examined the OR turnaround data of 875 elective surgery cases scheduled at the Marienhospital, Vechta, Germany, between July and October 2014. The frequency distributions of planned and actual OR turnaround times were compared and correlations between turnaround times and various factors were established, including the time of day of the procedure, patient age and the planned duration of the surgery. Results There was a significant difference between mean planned and actual OR turnaround times (0.32 versus 0.64 hours; P <0.001). In addition, significant correlations were noted between actual OR turnaround times and the time of day of the surgery, patient age, actual duration of the procedure and staffing changes affecting the surgeon or the medical specialty of the surgery (P <0.001 each). The quotient of actual/planned OR turnaround times ranged from 1.733–3.000. Conclusion Significant discrepancies between planned and actual OR turnaround times were noted during the study period. Such findings may be potentially used in future studies to establish a tool to improve OR planning, measure OR management performance and enable benchmarking. PMID:29372083

Mounting resistance of uropathogens to antimicrobial agents: A retrospective study in patients with chronic bacterial prostatitis relapse.

PubMed

Stamatiou, Konstantinos; Pierris, Nikolaos

2017-07-01

Despite recent progress in the management of chronic bacterial prostatitis (CBP), many cases relapse. Increased drug resistance patterns of responsible bacteria have been proposed as the most probable causative factor. Driven by the limited number of previous studies addressing this topic, we aimed to study whether antibiotic resistance increases in patients with CBP when relapse occurs. A secondary aim of this study was to determine the resistance patterns of responsible bacteria from patients with CBP. The study material consisted of bacterial isolates from urine and/or prostatic secretions obtained from patients with CBP. Bacterial identification was performed by using the Vitek 2 Compact system and susceptibility testing was performed by disc diffusion and/or the Vitek 2 system. Interpretation of susceptibility results was based on Clinical and Laboratory Standards Institute guidelines. A total of 253 samples from patients diagnosed with CBP for the first time (group A) and 137 samples from relapsing patients with a history of CBP and previous antibiotic treatment (group B) were analyzed. A significant reduction in bacterial resistance to the less used antibiotics (TMP-SMX, tetracyclines, aminoglycosides, penicillins, and macrolides) was noted. An increase in resistance to quinolones of many bacteria that cause CBP was also noted with the increase in resistance of enterococcus strains being alarming. Comparison of the resistance profile of CBP-responsible bacteria between samples from first-time-diagnosed patients and samples from relapsing patients revealed notable differences that could be attributed to previous antibiotic treatment.

Finasteride is effective for the treatment of central serous chorioretinopathy

PubMed Central

Moisseiev, E; Holmes, A J; Moshiri, A; Morse, L S

2016-01-01

Purpose To evaluate the safety and efficacy of finasteride treatment in patients with central serous chorioretinopathy (CSC). Methods Retrospective review of 29 eyes of 23 patients who were treated with finasteride for CSC. Previous medical and ocular history, steroid use, length of finasteride treatment, additional treatments for CSC, visual acuity (VA), central macular thickness (CMT), and presence of subretinal fluid (SRF) throughout the follow-up period, and the occurrence of any complications were recorded. Results Initial VA was 0.29±0.31 logMAR, and a trend towards improved VA was noted after 3 months (0.25±0.36 logMAR; P=0.07). VA was significantly improved at the final follow-up (0.23±0.27 logMAR; P=0.024). Initial CMT was 354±160 μm, and was significantly reduced after 1 month of treatment (284±77 μm; P=0.002) and this was maintained to the end of follow-up (247±85 μm; P=0.001). A significant reduction in SRF presence was found at all time points, with an overall 75.9% rate of complete resolution. Following discontinuation, SRF recurrence was noted in 37.5% of cases. No adverse events were recorded. Conclusions Finasteride is a safe and effective treatment for CSC. It may be a possible new option for the initial management of patient with CSC, and a suggested treatment approach is presented. PMID:27055675

A guide to writing case reports for the Journal of Medical Case Reports and BioMed Central Research Notes

PubMed Central

2013-01-01

Case reports are a time-honored, important, integral, and accepted part of the medical literature. Both the Journal of Medical Case Reports and the Case Report section of BioMed Central Research Notes are committed to case report publication, and each have different criteria. Journal of Medical Case Reports was the world’s first international, PubMed-listed medical journal devoted to publishing case reports from all clinical disciplines and was launched in 2007. The Case Report section of BioMed Central Research Notes was created and began publishing case reports in 2012. Between the two of them, thousands of peer-reviewed case reports have now been published with a worldwide audience. Authors now also have Cases Database, a continually updated, freely accessible database of thousands of medical case reports from multiple publishers. This informal editorial outlines the process and mechanics of how and when to write a case report, and provides a brief look into the editorial process behind each of these complementary journals along with the author’s anecdotes in the hope of inspiring all authors (both novice and experienced) to write and continue writing case reports of all specialties. Useful hyperlinks are embedded throughout for easy and quick reference to style guidelines for both journals. PMID:24283456

Anorexia nervosa versus bulimia nervosa: differences based on retrospective correlates in a case-control study.

PubMed

Machado, Bárbara C; Gonçalves, Sónia F; Martins, Carla; Brandão, Isabel; Roma-Torres, António; Hoek, Hans W; Machado, Paulo P

2016-06-01

This study is the result of two Portuguese case-control studies that examined the replication of retrospective correlates and preceding life events in anorexia nervosa (AN) and bulimia nervosa (BN) development. This study aims to identify retrospective correlates that distinguish AN and BN METHOD: A case-control design was used to compare a group of women who met Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition criteria for AN (N = 98) and BN (N = 79) with healthy controls (N = 86) and with other psychiatric disorders (N = 68). Each control group was matched with AN patients regarding age and parental social categories. Risk factors were assessed by interviewing each person with the Oxford Risk Factor Interview. Compared to AN, women with BN reported significantly higher rates of paternal high expectations, excessive family importance placed on fitness/keeping in shape, and negative consequences due to adolescent overweight and adolescent objective overweight. Overweight during adolescence emerged as the most relevant retrospective correlate in the distinction between BN and AN participants. Family expectations and the importance placed on keeping in shape were also significant retrospective correlates in the BN group.

Histomorphological Spectrum of Duodenal Pathology in Functional Dyspepsia Patients

PubMed Central

Rane, Sharada Raju; Jadhav, Meenal Vitthal

2017-01-01

Introduction Functional Dyspepsia (FD) is one of the most common causes of gastrointestinal symptoms aetiology of which is poorly understood. Aim To study duodenal histomorphological features and their relationship with Helicobacter pylori (H Pylori) infection in patients of FD. Materials and Methods This case control study included 50 cases of FD patients selected according to Rome III criteria and 30 age and sex matched controls. These were subjected to oesophago-gastro-duodenoscopy, rapid urease test for detection of H. pylori on gastric antral biopsy and duodenal biopsy from second part of duodenum for histopathological evaluation by light microscopy. Ten antral urease positive cases of FD with highest Intraepithelial Lymphocyte Count (IEL) were subjected to Immunohistochemistry (IHC). Results Duodenal inflammation was an invariable feature noted in FD. Morphological spectrum consisted of increased IEL in 72%, increased duodenal eosinophils in 92%, presence of focal villous atrophy in 16%, lymphoid aggregates, colonic metaplasia, and duodenal H. pylori infection in 4% each. Gastric H. pylori positivity was noted in 48% cases of FD. Increased duodenal IEL count and duodenal eosinophilia was noted in 75%, 87.5% such cases. Same was noted respectively, with 61.5% and 95.15% cases with gastric H. pylori negativity. In cases of FD, duodenal IEL and eosinophil count in lamina propria showed statistically significant rise when compared with control and had positive correlation with gastric H pylori infection. On IHC, increased expression of CD 8 was noted in duodenal IEL and lymphocytes in lamina propria as compared to CD4. Conclusion Our study provided some insight in pathogenesis of FD and role of H. pylori in its aetiology. PMID:28764169

Pure retroperitoneal natural orifice translumenal endoscopic surgery (NOTES) transvaginal nephrectomy using standard laparoscopic instruments: a safety and feasibility study in a porcine model.

PubMed

Wei, Dechao; Han, Yili; Li, Mingchuan; Wang, Yongxing; Chen, Yatong; Luo, Yong; Jiang, Yongguang

2016-06-11

Among the different organs used for NOTES (natural orifice translumenal endoscopic surgery) technique, the transvaginal approach may be the optimal choice because of a simple and secure closure of colpotomy site. Pure and hybrid NOTES transvaginal operations were routinely performed via transperitoneal access. In this study, we investigate the safety and feasibility of pure retroperitoneal natural orifice translumenal endoscopic surgery (NOTES) transvaginal nephrectomy using conventional laparoscopic techniques in a porcine model. Six female pigs, weighing an average of 30 kg, were used in this study. Under general anesthesia, pure retroperitoneal NOTES transvaginal nephrectomy was conducted using standard laparoscopic instruments. Posterolateral colpotomy was performed, and the incision was enlarged laterally using blunt dissection and pneumatic dilation. A single-port device was inserted to construct the operative channel. The retroperitoneal space was created using sharp and blunt dissection under endoscopic guidance up to the level of the kidney. Dissection and removal of the kidney were performed according to standard surgical procedure, and the colpotomy site was closed using interrupted sutures. The survival and complications were observed 1 week postoperatively. Our results showed that two cases failed because of peritoneal rupture. One case was successful, but required the assistance of an extra 5 mm laparoscopic trocar inserted in the flank. Three cases of pure retroperitoneal NOTES transvaginal nephrectomy were completed, and survived 1 week after the operation. In these three cases, no intra- or postoperative complications were observed. All findings confirmed the safety and feasibility of the retroperitoneal pure retroperitoneal NOTES transvaginal nephrectomy using standard laparoscopic instruments, which suggested the possibility of clinical application in human beings in the future.