A Systematic Literature Review and Network Meta-Analysis Comparing Once-Weekly Semaglutide with Other GLP-1 Receptor Agonists in Patients with Type 2 Diabetes Previously Receiving 1–2 Oral Anti-Diabetic Drugs

Autor: Lars Wilkinson, Michal Witkowski, Alan Weids, N Webb, Hrvoje Vrazic, Divina Glah
Rok vydání: 2018
Předmět:
Zdroj: Diabetes Therapy
ISSN: 1869-6961
1869-6953
DOI: 10.1007/s13300-018-0424-2
Popis: Introduction Once-weekly semaglutide is a new glucagon-like peptide-1 (GLP-1) analogue administered at a 1.0 or 0.5 mg dose. As head-to-head trials assessing once-weekly semaglutide as an add-on to 1–2 oral anti-diabetic drugs (OADs) vs other GLP-1 receptor agonists (GLP-1 RAs) are limited, a network meta-analysis (NMA) was performed. The objective was to assess the relative efficacy and safety of once-weekly semaglutide vs GLP-1 RAs in patients with type 2 diabetes (T2D) inadequately controlled on 1–2 OADs. Methods A systematic literature review (SLR) was conducted in order to identify trials of GLP-1 RAs in patients inadequately controlled on 1–2 OADs. Data at 24 ± 4 weeks were extracted for efficacy and safety outcomes (feasible for analysis in a NMA), which included the key outcomes of change from baseline in glycated hemoglobin (HbA1c), systolic blood pressure (SBP), and weight, as well as discontinuation due to adverse events (AEs). Data were synthesized using a NMA and a Bayesian framework. Results In total, 26 studies were included across the base case analyses. Once-weekly semaglutide 1.0 mg was associated with significantly greater reductions in HbA1c and weight vs all GLP-1 RA comparators. Once-weekly semaglutide 0.5 mg also achieved significantly greater reductions in HbA1c and weight compared with the majority of other GLP-1 RAs. Both doses of once-weekly semaglutide were associated with similar odds of discontinuation due to AEs compared with other GLP-1 RAs. Conclusion Overall, once-weekly semaglutide 1.0 mg as an add-on to 1–2 OADs is the most efficacious GLP-1 RA in terms of the reduction of HbA1c and weight from baseline after 6 months of treatment. In addition, the analysis suggests that once-weekly semaglutide is well tolerated and not associated with an increase in discontinuations due to AEs compared with other GLP-1 RAs. Funding Novo Nordisk. Electronic supplementary material The online version of this article (10.1007/s13300-018-0424-2) contains supplementary material, which is available to authorized users.
Databáze: OpenAIRE
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