Tingting Wu1, Simon Kin Hung Wong2, Betty Tsz Ting Law3, Eleanor Grieve4, Olivia Wu4, Daniel King Hung Tong5, David Kai Wing Leung6, Cindy Lo Kuen Lam1, Carlos King Ho Wong1. 1. Department of Family Medicine and Primary Care, The University of Hong Kong, Hong Kong SAR, China. 2. Department of Surgery, Prince of Wales Hospital, Hong Kong SAR, China. 3. Division of Esophageal and Upper Gastrointestinal Surgery, Department of Surgery, The University of Hong Kong, Hong Kong, SAR, China. 4. Health Economics and Health Technology Assessment, Institute of Health & Wellbeing, UK. 5. Surgery Centre, Hong Kong Sanatorium & Hospital, University of Glasgow, Hong Kong SAR, China. 6. Department of Surgery, United Christian Hospital, Hong Kong SAR, China.
Abstract
AIMS: To compare disease remission rates, weight loss, and changes of metabolic parameters of patients after bariatric surgery with nonsurgical patients. METHODS: Based on the 2006-2017 Hospital Authority database, a population-based retrospective cohort of obese type 2 diabetes mellitus (T2DM) patients with and without bariatric surgery were identified. Surgical patients were matched with nonsurgical patients on 1-to-5 propensity score. Remission rates of diabetes, hypertension, and dyslipidaemia were reported annually up to 60 months. Changes in weight loss measurements (Body Mass Index [BMI], percentage of total weight loss [%TWL], percentage of excess weight loss [%EWL], and percentage of rebound in excess weight loss [%REWL]) and metabolic parameters (haemoglobin A1c [HbA1c ], systolic blood pressure [SBP], diastolic blood pressure [DBP], and low-density lipoprotein cholesterol [LDL-C]) were measured for both groups. RESULTS: Four hundred one surgical patients (310 restrictive surgeries; 91 bypass surgeries) and 1894 nonsurgical patients were included. Surgical patients had higher remission rates in diabetes and dyslipidaemia and better glycaemic control at 12 to 60 months (all Ps < .01). SBP and DBP were significantly lower for surgical group up to 12 months and similar between two groups after 12 months. Surgical patients had significantly lower BMI during follow-up period. %TWL and %EWL were higher in the surgery group (15.7% vs 3.7%; 48.8% vs 12.0%) at 60 months (P < .001); differences in %REWL between two groups were insignificant. The effectiveness of restrictive and bypass surgeries was similar at 60 months, although restrictive surgeries were slightly more effective in T2DM remission. CONCLUSIONS: Bariatric surgery was effective in weight loss, remission of diabetes, and dyslipidaemia in 5-year post-surgery.
AIMS: To compare disease remission rates, weight loss, and changes of metabolic parameters of patients after bariatric surgery with nonsurgical patients. METHODS: Based on the 2006-2017 Hospital Authority database, a population-based retrospective cohort of obese type 2 diabetes mellitus (T2DM) patients with and without bariatric surgery were identified. Surgical patients were matched with nonsurgical patients on 1-to-5 propensity score. Remission rates of diabetes, hypertension, and dyslipidaemia were reported annually up to 60 months. Changes in weight loss measurements (Body Mass Index [BMI], percentage of total weight loss [%TWL], percentage of excess weight loss [%EWL], and percentage of rebound in excess weight loss [%REWL]) and metabolic parameters (haemoglobin A1c [HbA1c ], systolic blood pressure [SBP], diastolic blood pressure [DBP], and low-density lipoprotein cholesterol [LDL-C]) were measured for both groups. RESULTS: Four hundred one surgical patients (310 restrictive surgeries; 91 bypass surgeries) and 1894 nonsurgical patients were included. Surgical patients had higher remission rates in diabetes and dyslipidaemia and better glycaemic control at 12 to 60 months (all Ps < .01). SBP and DBP were significantly lower for surgical group up to 12 months and similar between two groups after 12 months. Surgical patients had significantly lower BMI during follow-up period. %TWL and %EWL were higher in the surgery group (15.7% vs 3.7%; 48.8% vs 12.0%) at 60 months (P < .001); differences in %REWL between two groups were insignificant. The effectiveness of restrictive and bypass surgeries was similar at 60 months, although restrictive surgeries were slightly more effective in T2DM remission. CONCLUSIONS: Bariatric surgery was effective in weight loss, remission of diabetes, and dyslipidaemia in 5-year post-surgery.
Authors: José Antonio Orellana Turri; Nana Kwame Anokye; Lionai Lima Dos Santos; José Maria Soares Júnior; Edmund Chada Baracat; Marco Aurélio Santo; Flavia Mori Sarti Journal: BMC Health Serv Res Date: 2022-01-07 Impact factor: 2.655
Authors: Abdullah Dohayan Al-Dohayan; Danah Farhan Qamhiah; Abdulelah Adnan Abukhalaf; Ali Abdullah Alomar; Faris Jamal Almutairi; Nayef Mosleh Alsalame; Majed Mohammed Alasbali Journal: J Family Med Prim Care Date: 2021-12-27