The British journal of surgery
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Multicenter Study Comparative Study
Influence of the level of sacrectomy on survival in patients with locally advanced and recurrent rectal cancer.
Exenterative surgery for locally advanced rectal cancer may involve partial sacrectomy to achieve complete resection. High sacrectomy is technically challenging, and can be associated with high morbidity and mortality rates. The aim of this study was to determine the influence of the level of sacrectomy on the survival of patients with locally advanced rectal cancer. ⋯ There was no survival difference between patients who underwent high or low sacrectomy. In appropriately selected patients, high sacrectomy is feasible and safe.
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As more therapeutic options for pancreatic cancer are becoming available, there is a need to improve outcome prediction to support shared decision-making. A systematic evaluation of prediction models in resectable pancreatic cancer is lacking. ⋯ Although a large number of prediction models for resectable pancreatic cancer have been reported, most are at high risk of bias and have not been validated externally. This overview of prognostic factors provided practical recommendations that could help in designing easily applicable prediction models to support shared decision-making.
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Review Meta Analysis
Meta-analysis of negative pressure wound therapy of closed groin incisions in arterial surgery.
Surgical-site infection (SSI) after groin incisions for arterial surgery is common and may lead to amputation or death. Incisional negative pressure wound therapy (NPWT) dressings have been suggested to reduce SSIs. The aim of this systematic review with meta-analysis was to assess the effects of incisional NPWT on the incidence of SSI in closed groin incisions after arterial surgery. ⋯ Incisional NPWT after groin incisions for arterial surgery reduced the incidence of SSI compared with standard wound dressings. The risk of bias highlighted the need for a high-quality RCT with cost-effectiveness analysis.
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Review Meta Analysis
Meta-analysis of clinical trials examining the benefit of structured home exercise in patients with peripheral artery disease.
Supervised exercise is recommended for the management of peripheral artery disease (PAD); however, the uptake is limited. Structured home exercise programmes may be more feasible, but their effectiveness is unclear. This systematic review and meta-analysis examined the benefit of structured home exercise programmes for treating PAD in comparison to controls not receiving an exercise programme. ⋯ This meta-analysis suggests that structured home exercise programmes are effective at improving walking performance and physical activity in the short term for patients with PAD.
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Multicenter Study
Multicentre study of non-surgical management of diverticulitis with abscess formation.
This multicentre retrospective cohort study included 447 patients with Hinchey Ib and II diverticular abscesses, who were treated with antibiotics, with or without percutaneous drainage. Abscesses of 3 and 5 cm in size were at higher risk of short-term treatment failure and emergency surgery respectively. Initial non-surgical treatment of Hinchey Ib and II diverticular abscesses was comparable between patients treated with antibiotics only and those who underwent percutaneous drainage in combination with antibiotics, with regard to short- and long-term outcomes. Most do not need drainage.