Roux-en-Y with or without jejunal J-pouch reconstruction after total gastrectomy for gastric cancer: systematic review and meta-analysis of long-term functional outcomes.

Authors

Marco Realis Luc, Alessandro Michele Bonomi, Fabio Carbone, Filippo Ascari, Stefano de Pascale, Uberto Fumagalli Romario

Published in

Journal of gastrointestinal surgery : official journal of the Society for Surgery of the Alimentary Tract. Volume 28. Issue 3. Pages 291-300. Epub Jan 19, 2024.

Abstract

Increased survival of patients undergoing total gastrectomy for gastric cancer has prompted several efforts to improve long-term postgastrectomy syndrome (PGS) outcomes. Whether a J-pouch (JP) reconstruction may be more beneficial than a standard Roux-en-Y (RY) is controversial.
A systematic review with meta-analysis was conducted, including studies reporting long-term outcomes of patients treated with total gastrectomy and JP vs RY esophagojejunostomy for gastric adenocarcinoma. A literature search was performed on PubMed, Scopus, and Google Scholar. Primary endpoints were symptom control, weight loss, eating capacity (EC), and quality of life (QoL) with at least 6 months of follow-up. Safety endpoints were explored.
Overall, 892 patients were included from 15 studies (6 randomized controlled trials [RCTs] and 9 non-RCTs): 452 (50.7%) in the JP group and 440 (49.3%) in the RY group. Compared with RY, JP showed a significantly lower rate of dumping syndrome (13.8% vs 26.9%, odds ratio [OR], 0.29; 95% confidence interval [CI], 0.14-0.58; P < .001; I² = 22%) and heartburn symptoms (20.4% vs 39.0%; OR, 0.29; 95% CI, 0.14-0.64; P = .002; I² = 0%). Reflux (OR, 0.61; 95% CI, 0.28-1.32; P = .21; I² = 42%) and epigastric fullness (OR, 0.60; 95% CI, 0.18-2.05; P = .41; I² = 69%) were similar in both groups. Weight loss and EC were similar between the groups. QoL outcome seemed to be burdened by bias. There was no difference in morbidity, mortality, and anastomotic leak rate between groups. Operative time was significantly longer for JP than for RY (271.9 vs 251.6 minutes, respectively; mean difference, 21.55; 95% CI, 4.64-38.47; P = .01; I² = 96%).
JP reconstruction after total gastrectomy for gastric cancer is as safe as RY and may provide an advantage in postgastrectomy dumping syndrome and heartburn symptoms.

PMID:
38445924
Bibliographic data and abstract were imported from PubMed on 06 Mar 2024.

Read full publication at:
Please sign in to see all details.

Stats

1-terrible, 9-excellent. How would you rate this publication? Sign in in to submit your rating.

Post a comment

You need to be signed in to post comments. You can sign in here.

Comments

There are no comments yet.