ArticleMedicine2019
Increased risk of gallstones after gastrectomy: A longitudinal follow-up study using a national sample cohort in korea.
Article in Medicine, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 1 of them a synthesis that pooled it.
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Who cites it
12 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Korean Practice Guidelines for Gastric Cancer 2024: An Evidence-based, Multidisciplinary Approach (Update of 2022 Guideline).Journal of gastric cancer · 2025Guideline
- Incidence and risk factors for symptomatic gallstone disease after gastrectomy for gastric cancer: a nationwide population-based study.International journal of surgery (London, England) · 2026Article
- Influence of previous gastrectomy on postoperative bile leakage after laparoscopic liver resection.BMC surgery · 2025Article
- Diagnostic investigation, intervention, and outcome for post-subtotal gastrectomy patients who present with jaundice.Frontiers in medicine · 2025Article
- [New Progress in Longitudinal Research on the Risk Factors for Cholelithiasis].Sichuan da xue xue bao. Yi xue ban = Journal of Sichuan University. Medical science edition · 2024Review
- Comparison Study between ERCP and PTBD for Recurrent Choledocholithiasis in Patients Following Gastrectomy.Diagnostics (Basel, Switzerland) · 2023Article
- Korean Practice Guidelines for Gastric Cancer 2022: An Evidence-based, Multidisciplinary Approach.Journal of gastric cancer · 2023Review
- Experience of endoscopic retrograde cholangiopancreatography with side-viewing duodenoscope in patients with previous gastric surgery.Turkish journal of surgery · 2022Article
- The Effect of Minimally Invasive Gastrectomy for Gastric Cancer on Postoperative Gallstone Formation.World journal of surgery · 2021Article
- Analysis of the Occurrence of Diseases Following Gastrectomy for Early Gastric Cancer: a Nationwide Claims Study.Journal of gastric cancer · 2021Article
- One-stage fluoroscopy-guided laparoscopic transcystic papillary balloon dilation and laparoscopic cholecystectomy in patients with cholecystocholedocholithiasis who previously had undergone gastrectomy for gastric cancer.Asian journal of endoscopic surgery · 2021Article
- Preservation of hepatic branch of the vagus nerve reduces the risk of gallstone formation after gastrectomy.Gastric cancer : official journal of the International Gastric Cancer Association and the Japanese Gastric Cancer Association · 2021Article
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Authors and funding
6 authors.
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No grant is acknowledged in the PubMed record.
Abstract
This study sought to evaluate the association between gastrectomy and the occurrence of gallstones using a national sample cohort from Korea.Data from 2002 to 2013 were collected for individuals ≥20 years of age in the Korean National Health Insurance Service-National Sample Cohort (NHIS-NSC). We extracted data for patients who had undergone gastrectomy (n = 1998) and a 1:4 matched control group (n = 7992) and then analyzed the occurrence of gallstones. The patients were matched according to age, sex, income, region of residence, hypertension, diabetes mellitus, and history of dyslipidemia. Gastrectomies were identified using operation codes (Q2533-Q2537, Q2594-Q2596, and Q2598). Gallstones were diagnosed if the corresponding International Classification of Disease-10 code (K80) was reported ≥2 times. Crude (simple) and adjusted hazard ratios (HRs) were analyzed using Cox proportional hazard models, and 95% confidence intervals (CIs) were calculated. Subgroup analyses were performed based on age and sex.The adjusted HR for gallstones was 1.77 (95% CI = 1.34-2.35, P < .001) in the gastrectomy group compared to control. Consistent HRs were found in the analyses of all of the subgroups determined using age and sex.The occurrence of gallstones was increased in the patients who had undergone gastrectomy compared to their matched control group.
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