• Jaime A Davidson, Angela Jones-Leone, Timothy H Wilson, Antonio Nino, Sergio Forero-Schwanhaeuser, and Rickey R Reinhardt.
• a Touchstone Diabetes Center , UT Southwestern Medical Center , Dallas , TX , USA.
• Postgrad Med. 2017 Nov 1; 129 (8): 849-857.

Objectiveto evaluate the efficacy and safety of albiglutide compared with placebo and active comparators from an integrated trial subpopulation of Latino/Hispanic patients whose type 2 diabetes mellitus (T2DM) was inadequately controlled on their current regimen of diet and exercise, with or without oral antidiabetic drugs (OADs) and/or insulin.MethodsLatino/Hispanic patient subpopulations (N = 1204) across 7 phase III albiglutide studies (N = 4400) were evaluated post-hoc for efficacy and safety. Comparators were placebo, sulfonylureas, insulin, thiazolidinediones, and dipeptidyl peptidase-4 inhibitors. Glycatedhemoglobin (HbA1c) change from baseline to the time of the primary endpoint assessment (from 26 to 104 weeks) was evaluated in patients on diet and exercise and/or OADs, with or without insulin. Patients were allowed to continue in the study if hyperglycemic rescue was required, according to a prespecified algorithm and at the discretion of the investigator.ResultsAt baseline in the Latino/Hispanic subpopulation, the mean HbA1c was 8.3%, mean age was 53 years, mean body mass index was 32 kg/m2, and mean duration of T2DM was 8.0 years. The primary endpoint of mean HbA1c difference (albiglutide - placebo) was -0.94% for the Latino/Hispanic subpopulation and -0.86% (p < 0.001) for the overall phase III population. Changes in fasting plasma glucose mirrored those of HbA1c. Weight loss with albiglutide was numerically greater than with OADs and insulin in both populations, but it was smaller than with liraglutide. Within the Latino/Hispanic subpopulation, more injection-site reactions were reported with albiglutide vs all comparators, while gastrointestinal and hypoglycemic adverse events were comparable between the two groups, and the latter was uncommon when used without insulin and/or a sulfonylurea.ConclusionsIn the Latino/Hispanic population, albiglutide resulted in effective lowering of glucose and modest weight loss, and it was generally well tolerated.

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