Impact of perioperative Helicobacter pylori eradication therapy on long-term survival after distal gastrectomy for gastric cancer

doi:10.4240/wjgs.124292

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World Journal of Gastrointestinal Surgery

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1948-9366

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Baishideng Publishing Group Inc, 7041 Koll Center Parkway, Suite 160, Pleasanton, CA 94566, USA

Retrospective Cohort Study

Copyright: ©Author(s) 2026. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution-NonCommercial (CC BY-NC 4.0) license. No commercial re-use. See permissions. Published by Baishideng Publishing Group Inc.

World J Gastrointest Surg. Nov 27, 2026; 18(11): 124292
Published online Nov 27, 2026. doi: 10.4240/wjgs.124292

Table 4 Comparison of perioperative Helicobacter pylori eradication and postoperative Helicobacter pylori status, n (%)

Parameters	Non-eradication group (n = 143)	Eradication group (n = 128)	χ²	P value
Completed eradication regimen	-	128 (100.00)	271.000	< 0.001
Eradication successful	-	117 (91.41)	230.017	< 0.001
Helicobacter pylori status at 6 months postop			142.668	< 0.001
Negative	27 (18.88)	117 (91.41)
Positive	116 (81.12)	11 (8.59)
Spontaneous clearance	27 (18.88)	-	26.842	< 0.001

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Citation: Shi RC, Jin D, Su D, Yang XT, Wang X, Hao JF, Yang ZW. Impact of perioperative Helicobacter pylori eradication therapy on long-term survival after distal gastrectomy for gastric cancer. World J Gastrointest Surg 2026; 18(11): 124292
URL: https://www.wjgnet.com/1948-9366/full/v18/i11/124292.htm
DOI: https://dx.doi.org/10.4240/wjgs.124292

Shi RC, Jin D, Su D, Yang XT, Wang X, Hao JF, Yang ZW. Impact of perioperative Helicobacter pylori eradication therapy on long-term survival after distal gastrectomy for gastric cancer. World J Gastrointest Surg 2026; 18(11): 124292 [DOI: 10.4240/wjgs.124292]

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