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Increased risk of aspirin-induced gastric mucosal erosion in elderly Chinese men harboring SLCO1B1*1b/*1b while using aspirin and an ACEI or ARB concomitantly.


ABSTRACT: BACKGROUND:It is well established that long-term use of aspirin can cause gastric mucosal injury. ACEIs and ARBs are inversely related to gastric ulcer development. This study aimed to evaluate the relationship between SLCO1B1 polymorphisms, which can affect ACEI and ARB transport, and gastric mucosal erosion in elderly male Chinese patients with cardiovascular disease who use aspirin. METHODS:Patients taking aspirin and an ACEI or ARB concomitantly who had undergone endoscopic screening for gastric erosion were analyzed for SLCO1B1 polymorphisms by a TaqMan assay. RESULTS:The frequency of the SLCO1B1*1b/*1b diplotype (42% vs. 24%; p?=?0.002) was significantly higher in the gastric mucosal erosion group than in the control group. After adjustment for significant factors, SLCO1B1*1b/*1b (OR, 2.64; 95% CI, 1.59-4.17; p?

SUBMITTER: Duan L 

PROVIDER: S-EPMC6857243 | biostudies-literature | 2019 Nov

REPOSITORIES: biostudies-literature

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Increased risk of aspirin-induced gastric mucosal erosion in elderly Chinese men harboring SLCO1B1*1b/*1b while using aspirin and an ACEI or ARB concomitantly.

Duan Lei L   Bai Yongyi Y   Li Man M   Li Huiying H   Li Yanping Y   Liu Hongbin H  

BMC medical genetics 20191114 1


<h4>Background</h4>It is well established that long-term use of aspirin can cause gastric mucosal injury. ACEIs and ARBs are inversely related to gastric ulcer development. This study aimed to evaluate the relationship between SLCO1B1 polymorphisms, which can affect ACEI and ARB transport, and gastric mucosal erosion in elderly male Chinese patients with cardiovascular disease who use aspirin.<h4>Methods</h4>Patients taking aspirin and an ACEI or ARB concomitantly who had undergone endoscopic sc  ...[more]

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