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The routine use of drains was found to be neither safe nor effective in patients of perforated duodenal ulcer treated by omental patch closure.

Decreasing the delay in intervention and improving access to medical care may improve the outcome of patients undergoing surgery for perforated peptic ulcer. High-risk patients are those who present with shock and co-morbid illness.

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Superficial swab culture may not be accurate in identifying all the organisms causing diabetic foot osteomyelitis. Bone biopsy specimen taken simultaneously would increase the accuracy of detecting the bacterial isolate.

Introduction Amputation is a common injury in survivors of current military conflicts. The primary aim of this study was to establish the prevalence rate of phantom limb pain (PLP) in military personnel undergoing rehabilitation at the UK's Defence Medical Rehabilitation Centre. The secondary aims were to establish treatment failure rates and prevalence rates of phantom limb sensations (PLS) and residual limb pains (RLP). Method A questionnaire survey was developed from that used in a previous study of pains in veterans. Questions were asked of the intensity of PLP, RLP and PLS over the previous month and the entire time since amputation. Treatment failure was defined as greater than 'mild' pain. A literature review for similar studies was undertaken.Results There were 48 responders with 65 amputations. PLP in the previous month was reported by 49% of respondents and 20% were classed as treatment failures; 76% had PLP at some point and 56% were analgesic failures. PLS was commoner with 70% reported over the previous month and 66% at any time. 65% had RLP over the previous month, 31% were treatment failures and 80% had experienced RLP at some point and 63% of these were failures of treatment. Eight other papers were found for comparison. Conclusions This is the first paper that describes prevalence of pains associated with amputation in a serving military population. It also describes the use of analgesic failure as a concept and provides an encouraging rate of as low as 20% in this population.

The role of prophylactic antibiotics in mesh repair of inguinal hernia is unclear. A Cochrane meta-analysis in 2005 concluded that "antibiotic prophylaxis for elective inguinal hernia repair cannot be firmly recommended or discarded" and "further studies are needed, particularly on the use for mesh repair." So, we designed a study to define the role of prophylactic antibiotics in mesh repair of inguinal hernia. We conducted a prospective, randomized, double-blind, trial comparing wound infection rates in 450 patients (225 received intravenous Cefazolin, 225 received a placebo) undergoing primary inguinal hernia repair electively using polypropylene mesh. 334 patients who completed a followup period of one month were analyzed. Age, American Society of Anesthesiologists class, type of hernia, type of anesthesia, grade of surgeon, pre and postoperative hospital stay and duration of operation were recorded. CDC criteria was used to define wound infection. Groups were well matched for all preoperative variables studied. The overall infection rate was 8.7% (29 out of 334). The incidence of wound infection in antibiotic group was 7% and 10.5% in control group. One from each group developed deep surgical site infection. Most of the infections occurred between the 7th and 12th post-operative day after discharge from the hospital. Antibiotic prophylaxis was associated with decreased incidence of wound infection when compared to control group, but the difference was not statistically significant. Based on our results we do not recommend the routine use of antibiotic prophylaxis in elective mesh repair of inguinal hernias.

Background Intussusception is a common cause of acute intestinal obstruction with potentially serious complications. The treatment of choice is an attempt at initial non-operative treatment.Aim The purpose of the study was to evaluate the effi cacy of the technique of hydrostatic reduction of intussusception using saline enema and ultrasound being practiced in our institute; the secondary goal was to identify patient subset in which it is more successful. Material and MethodsThe case records of all patients treated for intussusception in our institute from 1st January 2000 to 30th June 2007 were retrospectively analyzed to collect information. All patients with ultrasound diagnosed intussusception that were not having signs of shock or peritonitis were treated with normal saline enema under ultrasound guidance. Failure of three such attempts was an indication for operation. Result and ConclusionsWe found that this technique is easy, safe and extremely effective in treating intussusception in children. The success rate was 81.37% (83 out of 102 cases) and mortality rate was 1.2%. Ileoileocolic type of intussusception failed enema reduction more often (statistically signifi cant; P value = 0.0032) while older patients (statistically signifi cant, P value = 0.001) had higher success rates with the technique. Patients who had colocolic type of intussusception (P value = 0.29) and patients who present early (P value = 0.262) appear to have higher success rates but this was not statistically signifi cant.