AIM: To conduct a meta-analysis comparing outcomes after pancreaticoduodenectomy (PD) with or without prophylactic drainage. METHODS: Relevant comparative randomized and non-randomized studies were systemically searched based on specific inclusion and exclusion criteria. Postoperative outcomes were compared between patients with and those without routine drainage. Pooled odds ratios (OR) with 95%CI were calculated using either fixed effects or random effects models. RESULTS: One randomized controlled trial and four non-randomized comparative studies recruiting 1728 patients were analyzed. Patients without prophylactic drainage after PD had significantly higher mortality (OR=2.32, 95%CI: 1.11-4.85; P=0.02), despite the fact that they were associated with fewer overall complications (OR=0.62, 95%CI: 0.48-0.82; P=0.00), major complications (OR=0.75, 95%CI: 0.60-0.93; P=0.01) and readmissions (OR=0.77, 95%CI: 0.60-0.98; P=0.04). There were no significant differences in the rates of pancreatic fistula, intra-abdominal abscesses, postpancreatectomy hemorrhage, biliary fistula, delayed gastric emptying, reoperation or radiologic-guided drains between the two groups. CONCLUSION: Indiscriminate abandonment of intra-abdominal drainage following PD is associated with greater mortality, but lower complication rates. Future randomized trials should compare routine vs selective drainage.
AIM: To conduct a meta-analysis comparing outcomes after pancreaticoduodenectomy (PD) with or without prophylactic drainage. METHODS: Relevant comparative randomized and non-randomized studies were systemically searched based on specific inclusion and exclusion criteria. Postoperative outcomes were compared between patients with and those without routine drainage. Pooled odds ratios (OR) with 95%CI were calculated using either fixed effects or random effects models. RESULTS: One randomized controlled trial and four non-randomized comparative studies recruiting 1728 patients were analyzed. Patients without prophylactic drainage after PD had significantly higher mortality (OR=2.32, 95%CI: 1.11-4.85; P=0.02), despite the fact that they were associated with fewer overall complications (OR=0.62, 95%CI: 0.48-0.82; P=0.00), major complications (OR=0.75, 95%CI: 0.60-0.93; P=0.01) and readmissions (OR=0.77, 95%CI: 0.60-0.98; P=0.04). There were no significant differences in the rates of pancreatic fistula, intra-abdominal abscesses, postpancreatectomy hemorrhage, biliary fistula, delayed gastric emptying, reoperation or radiologic-guided drains between the two groups. CONCLUSION: Indiscriminate abandonment of intra-abdominal drainage following PD is associated with greater mortality, but lower complication rates. Future randomized trials should compare routine vs selective drainage.
Authors: Markus K Diener; Keyvan Tadjalli-Mehr; Keyvan-Tadjalli Mehr; Moritz N Wente; Meinhard Kieser; Markus W Büchler; Christoph M Seiler Journal: Langenbecks Arch Surg Date: 2010-10-21 Impact factor: 3.445
Authors: Michelle L DeOliveira; Jordan M Winter; Markus Schafer; Steven C Cunningham; John L Cameron; Charles J Yeo; Pierre-Alain Clavien Journal: Ann Surg Date: 2006-12 Impact factor: 12.969
Authors: George Van Buren; Mark Bloomston; Steven J Hughes; Jordan Winter; Stephen W Behrman; Nicholas J Zyromski; Charles Vollmer; Vic Velanovich; Taylor Riall; Peter Muscarella; Jose Trevino; Attila Nakeeb; C Max Schmidt; Kevin Behrns; E Christopher Ellison; Omar Barakat; Kyle A Perry; Jeffrey Drebin; Michael House; Sherif Abdel-Misih; Eric J Silberfein; Steven Goldin; Kimberly Brown; Somala Mohammed; Sally E Hodges; Amy McElhany; Mehdi Issazadeh; Eunji Jo; Qianxing Mo; William E Fisher Journal: Ann Surg Date: 2014-04 Impact factor: 12.969