Respiratory Effects of Treatment with a Glucagon-Like Peptide-1 Receptor Agonist in Patients Suffering from Obesity and Chronic Obstructive Pulmonary Disease

International Journal of COPD

关键词: glp-1 ra;    copd;    obesity;    inflammation;    spirometry;   

DOI  :  

来源: DOAJ

【 摘 要 】

Ayse Dudu Altintas Dogan,1– 3 Ole Hilberg,2,3 Søren Hess,2,4 Torben Tranborg Jensen,1 Else-Marie Bladbjerg,2,5 Claus Bogh Juhl1,2,6 1Department of Medicine, Hospital South West Jutland, University Hospital of Southern Denmark, Esbjerg, Denmark; 2Department of Regional Health Research, Faculty of Health Sciences, University of Southern Denmark, Odense, Denmark; 3Department of Medicine, Lillebaelt Hospital, University Hospital of Southern Denmark, Vejle, Denmark; 4Department of Radiology and Nuclear Medicine, Hospital South West Jutland, University Hospital of Southern Denmark, Esbjerg, Denmark; 5Unit for Thrombosis Research, Department of Clinical Biochemistry, Hospital South West Jutland, University Hospital of Southern Denmark, Esbjerg, Denmark; 6Steno Diabetes Center, Odense, DenmarkCorrespondence: Ayse Dudu Altintas Dogan, Department of Medicine, Hospital South West Jutland, University Hospital of Southern Denmark, Finsensgade 35, Esbjerg, 6700, Denmark, Tel [phone], Email [e-mail]: Chronic obstructive pulmonary disease (COPD) affects millions of people worldwide. Obesity is commonly seen concomitantly with COPD. People with COPD have reduced quality of life, reduced physical activity, chronic respiratory symptoms, and may suffer from frequent clinical exacerbations. Liraglutide is a glucagon-like peptide-1 receptor agonist (GLP-1RA) approved for weight loss and treatment of type-2 diabetes mellitus. In addition, liraglutide exerts anti-inflammatory actions by reducing IL-6 and MCP-1 levels. We investigated the effect of liraglutide on pulmonary function in people suffering from obesity and COPD.Patients and Methods: In this controlled, double-blind trial, 40 people with obesity and COPD from two outpatient clinics were allocated randomly to receive liraglutide (3.0 mg, s.c.) or placebo (s.c.) for 40 weeks. At baseline and after 4, 20, 40, and 44 weeks, participants underwent pulmonary-function tests, 6-min walking test, and replied to a questionnaire regarding the clinical impact of COPD (COPD assessment test (CAT)-score).Results: Compared with placebo, liraglutide use resulted in significant weight loss, increased forced vital capacity (FVC) and carbon monoxide diffusion capacity, and improved CAT-score. We found no significant changes in forced expiratory volume in one second (FEV1), FEV1/FVC, or 6-min walking distance.Conclusion: In patients suffering from obesity and COPD, 40 weeks of treatment with liraglutide improved some measures of pulmonary function. Our study suggests that liraglutide at 3.0 mg may be appropriate treatment in patients with obesity and COPD.Keywords: GLP-1 RA, COPD, obesity, inflammation, spirometry

【 授权许可】

Unknown