The comparison of treatment with orlistat and orlistat plus metformin in relation to insulin resistance and weight loss

Authors : Işılay KALAN SARI, Serkan CEYLAN

Pages : 755-759

Doi:10.32322/jhsm.1077726

View : 25 | Download : 13

Publication Date : 2022-05-30

Article Type : Research Paper

Abstract :Introduction: Obesity is a growing health problem. Many drugs have been developed to treat obesity. Orlistat is a widely used drug to treat this disease. Metformin is an antidiabetic drug. Clinicians often prescribe it to treat insulin resistance and achieve weight loss. Our research aims to compare the effects of orlistat alone and its combination with metformin on weight loss and insulin resistance. Material and Method: This retrospective study was conducted by scanning the data of patients who presented to Antalya Training and Research Hospital Endocrinology, and General Surgery Clinics between 2016 and 2021. 42 morbidly obese patients who met inclusion and exclusion criteria and were prescribed orlistat plus metformin insert ignore into journalissuearticles values(group 1, n: 28); or orlistat alone insert ignore into journalissuearticles values(group 2, n: 14); along with a low-calorie diet for three months and were taking it regularly were included. Subsequently, weight, body mass index, fasting blood glucose, fasting insulin, and HOMA-IR insert ignore into journalissuearticles values(homeostasis model assessment for insulin resistance); were recorded and analyzed at baseline and after three months of taking the medications. Results: After 3 months of treatment, significant weight loss was achieved in both groups compared to baseline weight insert ignore into journalissuearticles values(p=0.001 group 1, p=0.003 group 2);. HOMA-IR values decreased significantly in both groups insert ignore into journalissuearticles values(p=0.001 group 1, p=0.01 group 2);. Both groups lost the same amount of weight after three months insert ignore into journalissuearticles values(p=0.06);. Conclusion: In morbidly obese patients without prediabetes or diabetes, the addition of metformin to orlistat therapy did not add benefits in terms of weight loss or insulin resistance.
Keywords : orlistat, obesity, metformin, insulin resistance