No abstract

Intervention for anastomotic strictures after pancreaticoduodenectomy is uncommon. Biliary strictures can usually be treated nonoperatively with dilation and stent. Our study likely underestimates the incidence of stricture formation. Prospective imaging studies may be warranted for a more accurate assessment of the rate of long-term anastomotic complications.

Background: Surgical mortality data are collected routinely in high-income countries, yet virtually no low-or middle-income countries have outcome surveillance in place. The aim was prospectively to collect worldwide mortality data following emergency abdominal surgery, comparing findings across countries with a low, middle or high Human Development Index (HDI).Methods: This was a prospective, multicentre, cohort study. Self-selected hospitals performing emergency surgery submitted prespecified data for consecutive patients from at least one 2-week interval during July to December 2014. Postoperative mortality was analysed by hierarchical multivariable logistic regression.

No abstract

The use of antiseptics in wound care is often controversial and there is definitely a need for a non toxic, highly disinfective agent. This study assessed the efficacy of a neutral pH superoxidised aqueous solution (NpHSS) for infection control, odour reduction and surrounding skin and tissue damage on infected diabetic foot ulcerations. From November 2003 to March 2004, 45 patients with type 2 diabetes were randomised into a single-blind clinical trial comparing NpHSS (intervention group; n = 21) versus conventional disinfectant (control group; n = 16). All patients received comprehensive care including surgical debridement as appropriate, moist wound care, intensive glucose control and broad spectrum antibiotics. Treatment groups were matched in terms of sex, age (61.9 +/- 11.9 versus 67.8 +/- 11.6), years of diabetes duration (16.4 +/- 8.1 versus 17 +/- 10.2), obesity, HgAlc (7.1 +/- 2 versus 6.7 +/- 1.8), initial fasting glycaemia (163 +/- 59 versus 152 +/- 65.8 mg/dl), ulcer duration/week (13.7 +/- 24 versus 15.1 +/- 16.3), B/A Index (0.9 +/- 0.5 versus 1.14 +/- 0.7), depth and extent of infection/periwound cellulitis (groups B and C of the Tampico Hospital Classification) as well as aetiology (P = 0.647). Odour reduction was achieved in all NpHSS patients (100% versus 25%; P < 0.01) and surrounding cellulitis diminished (P < 0.001) in 17 patients (80.9% versus 43.7%). Nineteen patients in the NpHSS group showed advancement to granulating tissue stage (90.4% versus 62.5%; P = 0.05) with significantly less tissue toxicity (94% versus 31.2%; P < 0.01). A non toxic, NpHSS, as part of a comprehensive care regimen, may be more efficacious in infection control, odour and erythema reduction than conventional disinfectants in treatment of diabetic foot infections.

Fifty-five percent of patients with GD have associated NAFLD. Awareness of this association may result in an earlier diagnosis. The high prevalence of NAFLD in patients with GD may justify routine liver biopsy during cholecystectomy to establish the diagnosis, stage, and possible direct therapy.

Percutaneous balloon dilatation and stenting can be an effective strategy for patients with bile duct strictures, especially short bile duct strictures after laparoscopic cholecystectomy. Anastomotic strictures are associated with less good results when managed by PIRT but are successful in up to 40% of patients.

Background The National Institute for Health Research Global Health Research Unit on Global Surgery is establishing research Hubs in low‐ and middle‐income countries (LMICs). The aim of this study was for the Hubs to prioritize future research into areas of unmet clinical need for patients in LMICs requiring surgery. Methods A modified Delphi process was overseen by the research Hub leads and engaged LMIC clinicians, patients and expert methodologists. A four‐stage iterative process was delivered to prioritize research topics. This included anonymous electronic voting, teleconference discussions and a 2‐day priority‐setting workshop. Results In stage 1, Hub leads proposed 32 topics across six domains: access to surgery, cancer, perioperative care, research methods, acute care surgery and communicable disease. In stages 2 and 3, 40 LMICs and 20 high‐income countries participated in online voting, leading to identification of three priority research topics: access to surgery; outcomes of cancer surgery; and perioperative care. During stage 4, specific research plans to address each topic were developed by Hub leads at a priority‐setting workshop. Conclusion This process identified three priority areas for future research relevant to surgery in LMICs. It was driven by front‐line LMIC clinicians, patients and other stakeholders representing a diverse range of settings. The results of the prioritization exercise provide a future framework for researchers and funders.