116 research outputs found
Conseqüências psiquiátricas de cirurgia bariátrica em paciente esquizofrênica: relato de caso
IMPACT OF VITAMIN D AND CALCIUM DEFICIENCY IN THE BONES OF PATIENTS UNDERGOING BARIATRIC SURGERY: A SYSTEMATIC REVIEW
Complicações respiratórias pós-operatórias em cirurgia bariátrica: revisão da literatura
Implant retention and high rate of treatment failure in hematogenous acute knee and hip prosthetic joint infections
International audienceOBJECTIVES:Only few studies evaluated hematogenous prosthetic joint infections. We aimed to describe the characteristics of these infections and factors associated with management failure.METHODS:We selected hematogenously-acquired infections, defined by the occurrence of infectious symptoms more than a year after implantation among records of patients treated for hip and knee prosthetic joint infections at Montpellier University Hospital between January 2004 and May 2015. Failure was defined by death due to prosthesis-related infection, need for prosthesis removal in case of conservative treatment, or recurrence of infectious signs on a new prosthesis.RESULTS:Forty-seven patients with hematogenous prosthetic joint infection were included (33 knee infections and 14 hip infections). Infectious agents were streptococci (43%), Staphylococcus aureus (43%), Gram-negative bacilli (13%), and Listeria monocytogenes (2%). Thirty-one patients were initially treated with debridement and implant retention and 15 with prosthesis removal (three with one-stage surgery, 10 with two-stage surgery). The median duration of antibiotic therapy was 66.5 days. The overall failure rate was 52% (24/48), 71% (22/31) with implant retention strategy, 13% (2/15) with prosthesis removal, and 63% (12/19) in case of Staphylococcus aureus infection. Conservative treatment was appropriate (arthrotomy on a well-implanted prosthesis without sinus tract and symptom onset <21 days) in 13/31 patients (42%) with a failure rate still high at 69% (9/13). The only factor associated with failure was conservative surgical treatment.CONCLUSION:The high risk of failure of conservative treatment for hematogenous prosthetic joint infections should lead to considering prosthesis replacement as the optimal strategy, particularly with Staphylococcus aureus
Markers of Bone and Calcium Metabolism Following Gastric Bypass and Laparoscopic Adjustable Gastric Banding
Weight Loss and Nutritional Outcomes 10 Years after Biliopancreatic Diversion with Duodenal Switch
Dilated Upper Sleeve Can be Associated with Severe Postoperative Gastroesophageal Dysmotility and Reflux
Characteristics and outcomes of upper gastrointestinal hemorrhage in a tertiary referral hospital
Background and Aims: Upper gastrointestinal hemorrhage remains a problem in spite of improved diagnosis and management. There is sparse knowledge of recent epidemiology and outcomes. We wanted to evaluate the characteristics and outcomes of patients with upper gastrointestinal hemorrhage over a 4-year period in a tertiary referral hospital. Methods: We prospectively collected data on patients admitted with upper gastrointestinal hemorrhage to John Hunter Hospital between August 2004 and December 2008. Variables of interest included age, gender, co-morbidities, and time to endoscopy. Main outcomes included etiology, treatment, and survival. Variceal and non-variceal bleeds were analyzed separately. Results: There were 792 admissions from 734 unique patients (61% male) with a mean age of 66 years. The most frequent causes of non-variceal bleeds (88%) included ulcers 265 (33%); Mallory Weiss tear 91 (11%); esophagitis 60 (8%), and malignancy 29 (4%). Most patients had one or more co-morbidity (74%). Transfusion was not employed in 41%. Overall mortality was 4.0% (5.4% in the variceal and 3.9% in the non-variceal group). Only 1.9% of patients had surgery. Conclusions: Patients presenting with upper gastrointestinal hemorrhage are overall elderly with significant co-morbidities. Our overall mortality and surgery rates are lower than in previously published international data
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