Eman A Toraih, Mohamed Doma, Aria Kaur Atwal, Benito Vlassis, Ahmed Abdelmaksoud, Hani Aiash, Runa Acharya
{"title":"无糖尿病患者接受 Roux-en-Y 胃旁路手术后发生低血糖的风险增加：倾向评分匹配分析。","authors":"Eman A Toraih, Mohamed Doma, Aria Kaur Atwal, Benito Vlassis, Ahmed Abdelmaksoud, Hani Aiash, Runa Acharya","doi":"10.1007/s11695-024-07565-y","DOIUrl":null,"url":null,"abstract":"<p><strong>Background: </strong>Roux-en-Y gastric bypass (RYGB) surgery is an effective treatment for obesity. However, the incidence and long-term risk of hypoglycemia after surgery in patients without diabetes remains unclear. This study aimed to investigate the prevalence of hypoglycemia following RYGB surgery in patients with obesity and without diabetes.</p><p><strong>Methods: </strong>A retrospective cohort study was conducted using the TriNetX database. The study population included 15,085 patients with obesity (BMI ≥ 30 kg/m<sup>2</sup>) who underwent RYGB surgery and 3,200,074 non-surgical controls, all without a history of diabetes or GLP-1 receptor agonist use. Propensity score matching was performed to balance baseline characteristics. The primary outcome was the incidence of hypoglycemia, defined by ICD-10-CM codes or laboratory values (glucose ≤ 70 mg/dL). Cox regression analysis was employed to calculate hazard ratios (HR) and 95% confidence intervals (CI).</p><p><strong>Results: </strong>In the overall study population, the risk of hypoglycemia was significantly higher in the RYGB group (18.70%, n = 2,810) compared to the control group (3.80%, n = 120,923; HR 4.3, 95% CI 4.14-4.46, p < 0.001). After propensity score matching (n = 14,916 per group), RYGB patients maintained an elevated risk (18.70%, n = 2,795) compared to matched controls (5.0%, n = 749; HR 3.7, 95% CI 3.44-4.05, p < 0.001). Time-series analysis revealed consistently higher hypoglycemia risk in the RYGB group, with hazard ratios ranging from 5.37 (95% CI 4.09-7.03) at 1 week to 3.75 (95% CI 3.45-4.06) at 10 years post-surgery (all p < 0.001). Subgroup analysis of RYGB patients who developed hypoglycemia showed a 30-day hospitalization rate of 21.3% and a mortality rate of 0.71%.</p><p><strong>Conclusion: </strong>RYGB surgery is associated with a significantly increased risk of hypoglycemia in patients with obesity and without diabetes, both in the short-term and long-term follow-up. These findings underscore the importance of monitoring and managing hypoglycemia in patients undergoing RYGB surgery, even in the absence of preexisting diabetes.</p>","PeriodicalId":19460,"journal":{"name":"Obesity Surgery","volume":" ","pages":""},"PeriodicalIF":2.9000,"publicationDate":"2024-11-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Increased Risk of Hypoglycemia Following Roux-en-Y Gastric Bypass Surgery in Patients Without Diabetes: a Propensity Score-Matched Analysis.\",\"authors\":\"Eman A Toraih, Mohamed Doma, Aria Kaur Atwal, Benito Vlassis, Ahmed Abdelmaksoud, Hani Aiash, Runa Acharya\",\"doi\":\"10.1007/s11695-024-07565-y\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>Background: </strong>Roux-en-Y gastric bypass (RYGB) surgery is an effective treatment for obesity. However, the incidence and long-term risk of hypoglycemia after surgery in patients without diabetes remains unclear. This study aimed to investigate the prevalence of hypoglycemia following RYGB surgery in patients with obesity and without diabetes.</p><p><strong>Methods: </strong>A retrospective cohort study was conducted using the TriNetX database. The study population included 15,085 patients with obesity (BMI ≥ 30 kg/m<sup>2</sup>) who underwent RYGB surgery and 3,200,074 non-surgical controls, all without a history of diabetes or GLP-1 receptor agonist use. Propensity score matching was performed to balance baseline characteristics. The primary outcome was the incidence of hypoglycemia, defined by ICD-10-CM codes or laboratory values (glucose ≤ 70 mg/dL). Cox regression analysis was employed to calculate hazard ratios (HR) and 95% confidence intervals (CI).</p><p><strong>Results: </strong>In the overall study population, the risk of hypoglycemia was significantly higher in the RYGB group (18.70%, n = 2,810) compared to the control group (3.80%, n = 120,923; HR 4.3, 95% CI 4.14-4.46, p < 0.001). After propensity score matching (n = 14,916 per group), RYGB patients maintained an elevated risk (18.70%, n = 2,795) compared to matched controls (5.0%, n = 749; HR 3.7, 95% CI 3.44-4.05, p < 0.001). Time-series analysis revealed consistently higher hypoglycemia risk in the RYGB group, with hazard ratios ranging from 5.37 (95% CI 4.09-7.03) at 1 week to 3.75 (95% CI 3.45-4.06) at 10 years post-surgery (all p < 0.001). Subgroup analysis of RYGB patients who developed hypoglycemia showed a 30-day hospitalization rate of 21.3% and a mortality rate of 0.71%.</p><p><strong>Conclusion: </strong>RYGB surgery is associated with a significantly increased risk of hypoglycemia in patients with obesity and without diabetes, both in the short-term and long-term follow-up. These findings underscore the importance of monitoring and managing hypoglycemia in patients undergoing RYGB surgery, even in the absence of preexisting diabetes.</p>\",\"PeriodicalId\":19460,\"journal\":{\"name\":\"Obesity Surgery\",\"volume\":\" \",\"pages\":\"\"},\"PeriodicalIF\":2.9000,\"publicationDate\":\"2024-11-13\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Obesity Surgery\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://doi.org/10.1007/s11695-024-07565-y\",\"RegionNum\":3,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"SURGERY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Obesity Surgery","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1007/s11695-024-07565-y","RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"SURGERY","Score":null,"Total":0}
Increased Risk of Hypoglycemia Following Roux-en-Y Gastric Bypass Surgery in Patients Without Diabetes: a Propensity Score-Matched Analysis.
Background: Roux-en-Y gastric bypass (RYGB) surgery is an effective treatment for obesity. However, the incidence and long-term risk of hypoglycemia after surgery in patients without diabetes remains unclear. This study aimed to investigate the prevalence of hypoglycemia following RYGB surgery in patients with obesity and without diabetes.
Methods: A retrospective cohort study was conducted using the TriNetX database. The study population included 15,085 patients with obesity (BMI ≥ 30 kg/m2) who underwent RYGB surgery and 3,200,074 non-surgical controls, all without a history of diabetes or GLP-1 receptor agonist use. Propensity score matching was performed to balance baseline characteristics. The primary outcome was the incidence of hypoglycemia, defined by ICD-10-CM codes or laboratory values (glucose ≤ 70 mg/dL). Cox regression analysis was employed to calculate hazard ratios (HR) and 95% confidence intervals (CI).
Results: In the overall study population, the risk of hypoglycemia was significantly higher in the RYGB group (18.70%, n = 2,810) compared to the control group (3.80%, n = 120,923; HR 4.3, 95% CI 4.14-4.46, p < 0.001). After propensity score matching (n = 14,916 per group), RYGB patients maintained an elevated risk (18.70%, n = 2,795) compared to matched controls (5.0%, n = 749; HR 3.7, 95% CI 3.44-4.05, p < 0.001). Time-series analysis revealed consistently higher hypoglycemia risk in the RYGB group, with hazard ratios ranging from 5.37 (95% CI 4.09-7.03) at 1 week to 3.75 (95% CI 3.45-4.06) at 10 years post-surgery (all p < 0.001). Subgroup analysis of RYGB patients who developed hypoglycemia showed a 30-day hospitalization rate of 21.3% and a mortality rate of 0.71%.
Conclusion: RYGB surgery is associated with a significantly increased risk of hypoglycemia in patients with obesity and without diabetes, both in the short-term and long-term follow-up. These findings underscore the importance of monitoring and managing hypoglycemia in patients undergoing RYGB surgery, even in the absence of preexisting diabetes.
期刊介绍：
Obesity Surgery is the official journal of the International Federation for the Surgery of Obesity and metabolic disorders (IFSO). A journal for bariatric/metabolic surgeons, Obesity Surgery provides an international, interdisciplinary forum for communicating the latest research, surgical and laparoscopic techniques, for treatment of massive obesity and metabolic disorders. Topics covered include original research, clinical reports, current status, guidelines, historical notes, invited commentaries, letters to the editor, medicolegal issues, meeting abstracts, modern surgery/technical innovations, new concepts, reviews, scholarly presentations and opinions.
Obesity Surgery benefits surgeons performing obesity/metabolic surgery, general surgeons and surgical residents, endoscopists, anesthetists, support staff, nurses, dietitians, psychiatrists, psychologists, plastic surgeons, internists including endocrinologists and diabetologists, nutritional scientists, and those dealing with eating disorders.
京公网安备 11010802042870号
京ICP备2023020795号-1
分享
求助内容：
应助结果提醒方式：
扫码关注我们
