Effects of proton pump inhibitors on intestinal barrier function in the elderly
10.3760/cma.j.issn.0254-9026.2018.03.012
- VernacularTitle:质子泵抑制剂对老年人肠屏障功能的影响
- Author:
Yijun ZHANG
1
;
Wuzhuang ZHONG
;
Zhenghui GUO
;
Minjie CAI
;
Guiying XU
;
De LE
;
Ping LI
;
Li ZHOU
Author Information
1. 510010,广州军区广州总医院干部病房二科
- Keywords:
Proton pump inhibitors;
Intestinal mucosa
- From:
Chinese Journal of Geriatrics
2018;37(3):291-294
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore the effects of regular doses of proton pump inhibitors (PPIs) on intestinal barrier function in the elderly.Methods The elderly hospitalized patients with acidrelated disorders were retrospectively analyzed from April to December 2016 in Department of Geriatrics,the General Hospital of Guangzhou Military Command.Based on the criteria of inclusion and exclusion,all patients received the stomachoscopy examination,and received PPI orally for more than 1 month.The treatment continued for 1-6 months.The blood status was routinely examined at pre-and post-treatment,including the level of liver function,C reactive protein (CPR),procalcitonin (PCT),diamine oxidase (DAO),D-lactate acid and serum endotoxin.Results A total of 88 elderly patients aged 80-96 years were involved.Most patients took PPI for 1 month.The levels of alanine aminotransferase,aspartate amino transferase,CPR and PCT were mostly normal after 1 month of treatment.Meanwhile,there were the comparabilities between the post-and pre-treatment groups in levels of DAO[(6.53±3.00) vs.(6.23±2.42) U/L;t=-0.91,P=0.37],of D-lactate acid[(7.31 ±3.67) vs.(7.62±3.35) mg/L;t=0.73,P=0.47]andof serum endotoxin[(11.69±5.98) vs.(10.97±5.76) U/L;t=-1.66,P=0.10]without statistical significance.Additionally,after 23 patients took PPI for 6 months,there were no statistical significances between the pre-and post-treatment groups in the levels of DAO[(5.35±2.49) vs.(6.59±2.69)U/L,t=1.89,P=0.07],of D-lactate acid[(8.12±3.84) vs.(7.71±3.65) mg/L,t=-0.73,P=0.47]and of serum endotoxin[(10.23 ± 5.51) vs.(10.41±6.45) U/L,t=0.18,P=0.86].Conclusions There is no significant effect on intestinal permeability and intestinal mucosa barrier function in the elderly taking PPI for 6 months.New studies are needed to understand the role of PPI in the intestinal microflora in the elderly.
