Zenagamtide
Zenagamtide
Evidence & Status
- Moderate Evidence
- Moderate
At a Glance
An investigational peptide formerly called amycretin. Human studies have tested oral and injected forms for weight and type 2 diabetes research. It is not FDA approved.
Plain English
Zenagamtide is one molecule designed to act on several appetite-related hormone receptors. Researchers are testing a pill and an injection. Results from one form or patient group should not be assumed to apply to the other.
Overview
Zenagamtide, formerly amycretin, is an investigational peptide with activity at GLP-1, amylin, and calcitonin receptors. Oral and subcutaneous formulations have been studied in people with overweight or obesity and in people with type 2 diabetes. Neither formulation has an approved U.S. indication.
Research Areas
- Obesity
- Type 2 diabetes
- GLP-1 and amylin research
Safety & Risks
Reported Side Effects
- Gastrointestinal adverse events
Legal Status by Region
- United States
- Investigational; not FDA-approved.
- United Kingdom
- Current authorization status not established in this record.
- Australia
- Current authorization status not established in this record.
- Canada
- Current authorization status not established in this record.
Citations & Sources
- Amycretin, a novel, unimolecular GLP-1 and amylin receptor agonist administered subcutaneously: results from a phase 1b/2a randomised controlled study
PMID 40550231 · DOI 10.1016/S0140-6736(25)01185-7
- Efficacy and safety of once-daily oral zenagamtide, a novel unimolecular GLP-1 and amylin receptor agonist, in adults with type 2 diabetes: a multicentre, randomised, parallel, double-blind, placebo-controlled, dose-finding, phase 2 trial
PMID 42532079 · DOI 10.1016/S0140-6736(26)01247-X
- Efficacy and safety of once-weekly subcutaneous zenagamtide, a novel unimolecular GLP-1 and amylin receptor agonist, in type 2 diabetes: a multicentre, randomised, parallel, double-blind, placebo-controlled, dose-finding, phase 2 trial
PMID 42532080 · DOI 10.1016/S0140-6736(26)01248-1