Impact of one-anastomosis gastric bypass and laparoscopic sleeve gastrectomy on metabolic parameters in morbidly obese patients: A comparative review.
DOI:
https://doi.org/10.29309/TPMJ/2024.31.05.8036Keywords:
Dyslipidemia, Laparoscopic Sleeve Gastrectomy, Obesity, One-anastomosis Gastric BypassAbstract
Objective: To compare one-anastomosis gastric bypass and laparoscopic sleeve gastrectomy in morbidly obese patients in terms of frequency of dyslipidemia, mean AST, mean ALT, mean HbA1C and mean FPG. Study Design: Randomized Controlled Trial Setting: Department of General Surgery, Allied Hospital, Faisalabad. Period: October 20, 2022, to June 20, 2023, Methods: Morbidly obese individuals were randomly assigned to either undergo laparoscopic sleeve gastrectomy (Group A) or one-anastomosis gastric bypass (Group B). The study, led by a consultant with 3 years of post-fellowship experience, conducted comprehensive patient assessments, including BMI calculations and metabolic profiling. Monthly follow-ups continued until the 6th month, after which lipid profiles, alanine transaminase (ALT), aspartate transaminase (AST), hemoglobin A1C (HbA1C) and fasting plasma glucose (FPG), results were obtained from the hospital pathology lab. The comparative analysis revealed superior outcomes in Group B, the one-anastomosis gastric bypass cohort, as compared to Group A (laparoscopic sleeve gastrectomy), spanning multiple parameters. Results: The mean FPG in Group A was 5.52±0.26, compared to 5.56±0.25 in Group B. Mean HbA1c was 6.65±0.24 in Group A and 6.26±0.19 in Group B. AST levels were comparable, with 24.13±3.31 in Group A and 24.23±3.48 in Group B, yielding a p-value of 0.896. Similarly, ALT levels showed no significant difference between the groups (24.55±3.46 in Group A and 23.92±3.35 in Group B, p-value=0.414). Conclusion: One-anastomosis gastric bypass demonstrated superior efficacy over laparoscopic sleeve gastrectomy in morbidly obese patients, showcasing favorable outcomes in terms of dyslipidemia, AST, ALT, HbA1C, and FPG.
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