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Efficacy and safety of once‐weekly semaglutide in Japanese individuals with type 2 diabetes by baseline age and body mass index
Author(s) -
Yabe Daisuke,
Yamada Yuichiro,
Kaku Kohei,
Nishida Tomoyuki,
Sato Toshihiro,
Seino Yutaka
Publication year - 2022
Publication title -
journal of diabetes investigation
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.089
H-Index - 50
eISSN - 2040-1124
pISSN - 2040-1116
DOI - 10.1111/jdi.13773
Subject(s) - semaglutide , medicine , type 2 diabetes , body mass index , sitagliptin , dulaglutide , subgroup analysis , diabetes mellitus , demography , endocrinology , confidence interval , exenatide , liraglutide , sociology
Aims/Introduction Many East Asians with type 2 diabetes are elderly and have a low body mass index (BMI), especially in 'super‐aged' populations, such as Japan. This post‐hoc analysis assessed once‐weekly semaglutide efficacy and safety in Japanese individuals with type 2 diabetes across baseline age and BMI subgroups. Materials and Methods Data were derived from the Semaglutide Unabated Sustainability in Treatment of Type 2 Diabetes (SUSTAIN) Japan monotherapy and SUSTAIN Japan oral antidiabetes drug (OAD) combination trials comparing once‐weekly semaglutide with sitagliptin or OADs, respectively. Participants were grouped by baseline age (<65 and ≥65 years) and/or BMI (<25 and ≥25 kg/m 2 ). Reductions from baseline in glycosylated hemoglobin and bodyweight (efficacy), and adverse events (safety) were assessed. Results In this analysis, participants from the SUSTAIN Japan monotherapy trial ( n  = 308; n per subgroup; range, 8–73) and SUSTAIN Japan OAD combination trial ( n  = 601; n per subgroup; range, 20–168) were included. Reductions in glycosylated hemoglobin and bodyweight were numerically greater with semaglutide versus comparators across all age and BMI subgroups. Reductions from baseline in glycosylated hemoglobin ranged from –1.7 to –2.1 with semaglutide 0.5 mg, –1.8 to –2.4 with semaglutide 1.0 mg and –0.6 to –1.0 with comparators. Corresponding ranges for bodyweight (kg) were –1.0 to –2.5, –2.4 to –4.3 and 1.0 to –1.0 kg, respectively. The safety profile of semaglutide was broadly similar across BMI and age subgroups. Conclusions In this post‐hoc analysis with modest subgroup numbers, once‐weekly semaglutide appeared consistently more efficacious versus comparators across age and BMI subgroups in Japanese patients, with a similar safety profile.

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