Abstract | AIM: MATERIALS AND METHODS: A phase Ia study (NCT03175211) investigated single rising doses (SRDs) of BI 456906 in 24 males with a body mass index (BMI) of 20-<30 kg/m2 . A phase Ib study (NCT03591718) investigated multiple rising doses (MRDs) of BI 456906 (escalated over 6 [Part A] or 16 [Part B] weeks) in 125 adults with a BMI of 27-40 kg/m2 . RESULTS: In the SRD study (N = 24), mean body weight decreased with increasing BI 456906 dose. In the MRD study, the maximum decreases in placebo-corrected mean body weight were at week 6 (-5.79%, dosage schedule [DS] 1; Part A) and week 16 (-13.8%, DS7; Part B). BI 456906 reduced plasma amino acids and glucagon, indicating target engagement at GCGRs and GLP-1Rs. Drug-related adverse events (AEs) increased with BI 456906 dose. The most frequent drug-related AE with SRDs was decreased appetite (n = 9, 50.0%), and two subjects (8.3%) did not complete the trial because of AEs ( nausea and vomiting). During MRD Part A (N = 80), 10 subjects (12.5%) discontinued BI 456906, most commonly because of a cardiac or vascular AE (n = 6, 7.5%); during Part B (N = 45), eight subjects (17.8%) discontinued BI 456906, mainly because of AEs (n = 6, 13.3%), most commonly gastrointestinal disorders. CONCLUSIONS:
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Authors | Arvid Jungnik, Jorge Arrubla Martinez, Leona Plum-Mörschel, Christoph Kapitza, Daniela Lamers, Claus Thamer, Corinna Schölch, Michael Desch, Anita M Hennige |
Journal | Diabetes, obesity & metabolism
(Diabetes Obes Metab)
Vol. 25
Issue 4
Pg. 1011-1023
(04 2023)
ISSN: 1463-1326 [Electronic] England |
PMID | 36527386
(Publication Type: Clinical Trial, Phase I, Journal Article, Research Support, Non-U.S. Gov't)
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Copyright | © 2022 Boehringer Ingelheim and The Authors. Diabetes, Obesity and Metabolism published by John Wiley & Sons Ltd. |
Chemical References |
- Glucagon-Like Peptide 1
- Hypoglycemic Agents
- Receptors, Glucagon
- Glucagon-Like Peptide-1 Receptor
- Blood Glucose
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Topics |
- Adult
- Male
- Humans
- Glucagon-Like Peptide 1
(therapeutic use)
- Hypoglycemic Agents
(therapeutic use)
- Diabetes Mellitus, Type 2
(drug therapy)
- Receptors, Glucagon
(agonists)
- Glucagon-Like Peptide-1 Receptor
(agonists)
- Overweight
(drug therapy)
- Blood Glucose
(metabolism)
- Body Weight
- Obesity
(drug therapy)
- Weight Loss
- Double-Blind Method
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