Pharmacokinetics, safety, tolerability and efficacy of cotadutide, a glucagon-like peptide-1 and glucagon receptor dual agonist, in phase 1 and 2 trials in overweight or obese participants of Asian descent with or without type 2 diabetes.
Diabetes Obes Metab
; 23(8): 1859-1867, 2021 08.
Article
em En
| MEDLINE
| ID: mdl-33908687
ABSTRACT
AIM:
To evaluate the safety and pharmacokinetics of cotadutide, a dual glucagon-like peptide-1 (GLP-1) and glucagon receptor agonist, in overweight Asian participants with or without type 2 diabetes (T2D). MATERIALS ANDMETHODS:
In the phase 1, randomized, blinded, single-ascending dose study, 24 Japanese and eight Chinese healthy adults (body mass index [BMI] 23-40 kg/m2 ) received one subcutaneous dose of cotadutide (50-150 or 100 µg, respectively) or placebo. The primary endpoint was safety. In the phase 2a, randomized, double-blinded, parallel dose-ranging study with forced uptitration, 61 Japanese adults with T2D (BMI 24-40 kg/m2 ; HbA1c 7.0%-10.5%) received cotadutide (100, 200, 300 µg) or placebo for 48 days. Co-primary endpoints were safety/tolerability, change in glucose AUC0-4h and body weight.RESULTS:
Significant reductions from baseline to day 48 were observed with cotadutide for glucose AUC0-4h (33.6%-42.1% reduction vs. +2.5% with placebo; 95% CIs 100 µg -45.7%, -33.7%; 200 µg -35.6%, -23.7%; 300 µg -45.0%, -30.8%; placebo 3.4%, 8.3%) and body weight (1.3%-2.5% decrease vs. +0.8% with placebo; 95% CIs 100 µg -3.4%, -0.8%; 200 µg -4.7%, -2.0%; 300 µg -4.6%, -2.1%; placebo -2.1%, 0.4%). The most common adverse events with cotadutide were mild gastrointestinal symptoms with no serious adverse events. Increased pulse rate with cotadutide versus placebo is consistent with GLP-1 monoagonists.CONCLUSIONS:
Once-daily cotadutide was effective and well tolerated up to 300 µg in overweight Japanese patients with T2D. Further evaluation in Asian populations is warranted.Palavras-chave
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Receptores de Glucagon
/
Diabetes Mellitus Tipo 2
Tipo de estudo:
Clinical_trials
Limite:
Adult
/
Humans
Idioma:
En
Revista:
Diabetes Obes Metab
Assunto da revista:
ENDOCRINOLOGIA
/
METABOLISMO
Ano de publicação:
2021
Tipo de documento:
Article
País de afiliação:
Japão