Abstract
Obesity is an independent risk factor for complications after abdominal hernia repair. Glucagon-like-peptide-1 (GLP-1) receptor agonists are gaining popularity as pharmacologic weight loss adjuncts and may help patients reach weight loss goals for surgery. We examine our early experience utilizing GLP-1 agonists versus lifestyle modifications alone to achieve weight loss in patients before elective hernia repair. This single-center, retrospective review identified obese patients who underwent elective hernia repair from 2014 to 2023. Patients were asked to achieve a BMI ≤ 33kg/m2 before surgery. Patients who lost weight with GLP-1 therapy in addition to lifestyle changes were compared to a control cohort that achieved similar preoperative weight loss without GLP-1 therapy. Primary outcome was mean time from GLP-1 agonist initiation and initial surgery clinic visit to surgery. Secondary outcomes were 30-day morbidity, mortality, and reoperation rates, and hernia recurrence. Forty-six patients with ventral/incisional, flank, umbilical, parastomal, inguinal, and hiatal hernias were identified (GLP-1 N = 24, control N = 22). 81.8% (N = 18) of controls had a ventral/incisional hernia, compared to 45.8% (N = 11) of GLP-1 patients (p = 0.03). Mean BMI at GLP-1 agonist initiation was similar to mean BMI at initial clinic visit for controls (38.1 ± 4.9 vs 38.2 ± 2.7kg/m2, p = 0.66). Preoperative mean percentage total weight loss (14.9 ± 7.5 vs 12.4 ± 6.9kg, p = 0.39) and mean BMI reduction (6.0 ± 3.8 vs 4.9 ± 2.3kg/m2, p = 0.43) were similar between groups. The mean time from GLP-1 agonist initiation to surgery was significantly shorter than initial clinic visit to surgery for controls (6.3 ± 4.0 vs 14.7 ± 17.6months, p = 0.03). There was no statistically significant difference in time from initial clinic visit to surgery between groups (7.6 ± 4.4 vs 14.7 ± 17.6months, p = 0.06). There was no significant difference in 30-day morbidity between groups (8.3 vs 27.3%, p = 0.13). GLP-1 agonists accelerate preoperative weight loss for obese hernia patients without negatively impacting postoperative outcomes.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
