Hideharu Shimizu1, Fumihiko Hatao2, Kazuhiro Imamura2, Kijuro Takanishi2, Motoyoshi Tsujino3. 1. Department of Surgery, Tokyo Metropolitan Tama Medical Center, 2-8-29, Musashidai, Fuchu, Tokyo, Japan. hideharumaki@gmail.com. 2. Department of Surgery, Tokyo Metropolitan Tama Medical Center, 2-8-29, Musashidai, Fuchu, Tokyo, Japan. 3. Department of Endocrinology, Tokyo Metropolitan Tama Medical Center, Fuchu, Tokyo, 183-8524, Japan.
Abstract
BACKGROUND: Laparoscopic sleeve gastrectomy (LSG) has wide-ranging positive effects on adipocytokine metabolism, bile acid profile, and chronic low-grade inflammation related to obesity. However, the early temporal changes in these markers following LSG have not been well investigated. This study aimed to evaluate the early effects of LSG on adipocytokines, bile acid profile, and inflammatory markers. METHODS: This was a nonrandomized prospective study examining morbidly obese Japanese patients undergoing LSG. Serial measurements of leptin, adiponectin, bile acids, fibroblast growth factor (FGF)-19, and inflammatory markers were performed preoperatively and 1 and 6 months after LSG. RESULTS: The study included ten patients (five females) with a mean age of 48.8 years and BMI 40.9 kg/m2. At baseline, 90% of the patients had T2DM, 70% had dyslipidemia, and 90% had hypertension. Patients lost 5.1 kg/m2 BMI at 1 month and 10.1 kg/m2 BMI at 6 months. The leptin levels sharply decreased, and FGF-19 increased significantly as early as 1 month postoperatively. Adiponectin levels showed an increasing trend at 1 month and a significant increase at 6 months. A significant decrease in high-sensitivity CRP and plasminogen activator inhibitor-1 was observed at 6 months. No significant changes were observed in interleukin (IL)-6, IL-8, tumor necrosis factor-α, serum amyloid A protein, or monocyte chemotactic protein-1 throughout the study. CONCLUSIONS: LSG improved the secretion of adipocytokines, increased FGF-19 secretion soon after surgery, and slowly ameliorated inflammation related to obesity through significant weight loss.
BACKGROUND: Laparoscopic sleeve gastrectomy (LSG) has wide-ranging positive effects on adipocytokine metabolism, bile acid profile, and chronic low-grade inflammation related to obesity. However, the early temporal changes in these markers following LSG have not been well investigated. This study aimed to evaluate the early effects of LSG on adipocytokines, bile acid profile, and inflammatory markers. METHODS: This was a nonrandomized prospective study examining morbidly obese Japanese patients undergoing LSG. Serial measurements of leptin, adiponectin, bile acids, fibroblast growth factor (FGF)-19, and inflammatory markers were performed preoperatively and 1 and 6 months after LSG. RESULTS: The study included ten patients (five females) with a mean age of 48.8 years and BMI 40.9 kg/m2. At baseline, 90% of the patients had T2DM, 70% had dyslipidemia, and 90% had hypertension. Patients lost 5.1 kg/m2 BMI at 1 month and 10.1 kg/m2 BMI at 6 months. The leptin levels sharply decreased, and FGF-19 increased significantly as early as 1 month postoperatively. Adiponectin levels showed an increasing trend at 1 month and a significant increase at 6 months. A significant decrease in high-sensitivity CRP and plasminogen activator inhibitor-1 was observed at 6 months. No significant changes were observed in interleukin (IL)-6, IL-8, tumor necrosis factor-α, serum amyloid A protein, or monocyte chemotactic protein-1 throughout the study. CONCLUSIONS: LSG improved the secretion of adipocytokines, increased FGF-19 secretion soon after surgery, and slowly ameliorated inflammation related to obesity through significant weight loss.
Entities:
Keywords:
Adipocytokine; Bile acids; Inflammation; Sleeve gastrectomy
Authors: Stacy A Brethauer; Helen M Heneghan; Shai Eldar; Patrick Gatmaitan; Hazel Huang; Sangeeta Kashyap; Heather L Gornik; John P Kirwan; Philip R Schauer Journal: Surg Endosc Date: 2011-03-17 Impact factor: 4.584
Authors: Christian Herder; Markku Peltonen; Per-Arne Svensson; Maren Carstensen; Peter Jacobson; Michael Roden; Lars Sjöström; Lena Carlsson Journal: Diabetes Care Date: 2014-02-26 Impact factor: 19.112
Authors: Serkan Kir; Sara A Beddow; Varman T Samuel; Paul Miller; Stephen F Previs; Kelly Suino-Powell; H Eric Xu; Gerald I Shulman; Steven A Kliewer; David J Mangelsdorf Journal: Science Date: 2011-03-25 Impact factor: 47.728
Authors: Glenn S Gerhard; Amanda M Styer; G Craig Wood; Stephen L Roesch; Anthony T Petrick; Jon Gabrielsen; William E Strodel; Christopher D Still; George Argyropoulos Journal: Diabetes Care Date: 2013-07 Impact factor: 19.112