Overweight and Obese Adults

AUG 13, 2026 · PHASE EARLY PHASE 1 TRIAL

A Single and Multiple Ascending Dose Trial Assessing Safety, Tolerability, Pharmacokinetics and Pharmacodynamics of ZP6590 in Participants With Normal Weight, Overweight and Obesity

ClinicalTrials.gov

This is a first-in-human Phase 1 trial registration with no results posted; it is early-stage safety and pharmacokinetic work designed to establish initial tolerability and drug behavior.

AUG 12, 2026 · INTERVENTIONAL STUDY

Dose Response of Leucine on Muscle Maintenance During Weight Loss

ClinicalTrials.gov

This is a completed registry record for a small interventional study with surrogate endpoints (body composition) in a narrow population, testing dose-response; results are not yet reported, so the evidence strength cannot be assessed.