We found a match
Your institution may have rights to this item. Sign in to continue.
- Title
Pharmacokinetics and safety profiles of beinaglutide injection, a recombinant human GLP-1, in adults with overweight/obesity: results from a phase I clinical trial.
- Authors
Pingping Lin; Chengqian Li; Yanping Liu; Feifei Sun; Tsung-Han Hsieh; Lin Zhang; Yaping Ma; Xiaomeng Gao; Qing Yu; Yu Cao
- Abstract
Background: Beinaglutide, whose active ingredient is rhGLP-1, has been widely used as a pharmacological therapy for T2DM. We explored the safety and pharmacokinetics of beinaglutide in Chinese overweight/obese volunteers to lay a foundation for clinical applications of beinaglutide as an anti-obesity drug. Methods: An open-label, single center, multiple ascending dose phase I clinical trial was conducted in 16 overweight/obese Chinese volunteers. The plasma concentrations of beinaglutide were determined by a validated ELISA method and the pharmacokinetic parameters were estimated via non-compartmental analysis methods. Adverse events were also recorded. Results: Beinaglutide sequentially multiple dosing (three times daily) at different doses were generally well tolerated, without serious AEs leading to discontinuation of the trial. After multiple subcutaneous injections of different doses (0.1, 0.14 and 0.2 mg), the average blood concentration of beinaglutide with or without baseline correction showed a similar trend among different dose groups on different study days. After reaching the peak concentration around 15 min, it began to decrease, and the median of Tmax and Tmax,adj was 10-15 min. The exposure in vivo increased in proportion to the dosage increment, demonstrating linear pharmacokinetic characteristics. There were no statistically significant differences in the main PK parameters and no accumulation of beinaglutide after multiple dosing. After multiple subcutaneous injections, a gender difference was observed, while no differences in BMI were found under the grouping conditions. Conclusion: The safety profile and pharmacokinetic properties support further development and clinical applications of beinaglutide as an anti-obesity drug.
- Subjects
GLUCAGON-like peptide 1; SUBCUTANEOUS injections; PHARMACOKINETICS; CLINICAL medicine; CLINICAL trials
- Publication
Frontiers in Pharmacology, 2024, p1
- ISSN
1663-9812
- Publication type
Article
- DOI
10.3389/fphar.2024.1433587