Pancreatic Exocrine Insufficiency After Gastrectomy:A Meta-analysis
10.3969/j.issn.1008-7125.2024.03.002
- VernacularTitle:胃切除术后胰腺外分泌功能不全的meta分析
- Author:
Zhaoping LI
1
;
Lianlian CAO
;
Liang TAO
;
Meng WANG
Author Information
1. 南京中医药大学鼓楼临床医学院 南京鼓楼医院普通外科胃与疝外科(210008)
- Keywords:
Gastrectomy;
Pancreatic Exocrine Insufficiency;
Pancreatic Enzyme Replacement Therapy;
Meta-Analysis
- From:
Chinese Journal of Gastroenterology
2024;29(3):135-144
- CountryChina
- Language:Chinese
-
Abstract:
Background:Pancreatic exocrine insufficiency(PEI)after gastrectomy can lead to weight loss,diarrhea,abdominal distension,fat malabsorption and other symptoms,which seriously affects patients'quality of life.Aims:To investigate the incidence of PEI after gastrectomy and the efficacy of pancreatic enzyme replacement therapy(PERT).Methods:Studies on PEI after gastrectomy and/or efficacy of PERT were retrieved from PubMed,Embase,Web of Science,CNKI,Wanfang Data and VIP databases from the date of database establishment to January 2024.Two researchers independently screened the literature,extracted data,and assessed the risk of bias about included studies.Meta-analysis was conducted by Stata 12.0 software.Results:A total of 16 studies involving 974 patients were included in the meta-analysis,of which 14 studies reported the incidence of PEI after gastrectomy,and 2 studies reported the efficacy of PERT.The incidence of PEI after gastrectomy was 43.8%(95%CI:0.295-0.585).Subgroup analysis showed that the incidence of PEI after gastric cancer surgery was 82.1%(95%CI:0.541-0.991),the incidence of PEI in patients underwent total gastrectomy with Roux-en-Y reconstruction and partial gastrectomy with Billroth Ⅱ reconstruction were 60.4%(95%CI:0.489-0.719)and 63.5%(95%CI:0.511-0.759),respectively,and the incidence of PEI after bariatric surgery with billiopancreatic diversion with duodenal switch(BPD/DS)was 67.3%(95%CI:0.542-0.804).Early intervention of PERT after total gastrectomy could reduce fecal fat content at 24 hours(SMD=-1.24,95%CI:-1.56--0.91,P<0.001)and 72 hours(SMD=-1.41,95%CI:-1.74--1.07,P<0.001),and the number of patients with 24-hour fecal fat content＞7 g(OR=0.21,95%CI:0.09-0.53,P=0.001).Conclusions:PEI is common after gastrectomy,and clinicians should pay more attention on it,especially in gastric cancer patients undergoing gastrectomy,Roux-en-Y reconstruction after total gastrectomy,Billroth Ⅱ reconstruction after partial gastrectomy and bariatric surgery with BPD/DS.Fat malabsorption caused by PEI in patients after total gastrectomy can be improved by PERT.
