The British journal of surgery · 2009
Meta-analysis of defunctioning stomas in low anterior resection for rectal cancer.
Оценочное исследованиеСтатьяМетаанализОбзорНазвание и аннотация: Перевод в очереди
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Tan W S, Tang C L, Shi L, Eu K W
Аннотация
BACKGROUND: A defunctioning stoma is frequently created to minimize the impact of any subsequent anastomotic leak after a low rectal anastomosis. This review evaluates the need for routine stoma formation.
METHODS: A meta-analysis was performed of randomized controlled trials (RCTs) and non-randomized studies with an interventional group evaluating the need for a defunctioning stoma after low anterior resection for rectal cancer. Primary outcomes analysed included clinical anastomotic leak rate, reoperation rate and mortality related to leak.
RESULTS: Four RCTs and 21 non-randomized studies, with 11,429 patients in total, were analysed. Meta-analysis of the RCTs showed a lower clinical anastomotic leak rate (risk ratio (RR) 0.39 (95 per cent c.i. 0.23 to 0.66); P < 0.001) and a lower reoperation rate (RR 0.29 (0.16 to 0.53); P < 0.001) in the stoma group. Meta-analysis of the non-randomized studies showed a lower clinical anastomotic leak rate (RR 0.74 (0.67 to 0.83); P < 0.001), lower reoperation rate (RR 0.28 (0.23 to 0.35); P < 0.001) and lower mortality rate (RR 0.42 (0.28 to 0.61); P < 0.001) in the stoma group.
CONCLUSION: A defunctioning stoma decreases clinical anastomotic leak rate and reoperation rate. It is recommended after low anterior resection for rectal cancer.
METHODS: A meta-analysis was performed of randomized controlled trials (RCTs) and non-randomized studies with an interventional group evaluating the need for a defunctioning stoma after low anterior resection for rectal cancer. Primary outcomes analysed included clinical anastomotic leak rate, reoperation rate and mortality related to leak.
RESULTS: Four RCTs and 21 non-randomized studies, with 11,429 patients in total, were analysed. Meta-analysis of the RCTs showed a lower clinical anastomotic leak rate (risk ratio (RR) 0.39 (95 per cent c.i. 0.23 to 0.66); P < 0.001) and a lower reoperation rate (RR 0.29 (0.16 to 0.53); P < 0.001) in the stoma group. Meta-analysis of the non-randomized studies showed a lower clinical anastomotic leak rate (RR 0.74 (0.67 to 0.83); P < 0.001), lower reoperation rate (RR 0.28 (0.23 to 0.35); P < 0.001) and lower mortality rate (RR 0.42 (0.28 to 0.61); P < 0.001) in the stoma group.
CONCLUSION: A defunctioning stoma decreases clinical anastomotic leak rate and reoperation rate. It is recommended after low anterior resection for rectal cancer.