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Phase 1 Single and Multiple Ascending Dose of LTG-321 in Healthy Participants
Sponsor: Latigo Biotherapeutics
Summary
This is a first-in-human, randomized, double-blind, placebo-controlled Phase 1 single ascending dose (SAD) and multiple ascending dose (MAD) study to evaluate the safety, tolerability, pharmacokinetics (PK), and pharmacodynamics (PD) of orally administered LTG-321 in healthy male and female participants 18 to 55 years of age. The study will be conducted in New Zealand. The study also includes a randomized, double-blind, placebo-controlled, within-participant crossover evaluation of pain tolerance using a cold pressor test in healthy male participants 18 to 55 years of age. In addition, a randomized, open-label, crossover Food Effect cohort will evaluate the impact of a high-fat meal on the pharmacokinetics of LTG-321 following single oral doses in the fed and fasted state.
Official title: A First-in-Human, Randomized, Double-Blind, Placebo-Controlled, Phase 1, Single and Multiple Ascending Dose Study of LTG-321 Administered Orally to Evaluate the Safety, Tolerability, Pharmacokinetics and Pharmacodynamics in Healthy Male and Female Participants 18 to 55 Years of Age
Key Details
Gender
All
Age Range
18 Years - 55 Years
Study Type
INTERVENTIONAL
Enrollment
236
Start Date
2025-09-03
Completion Date
2026-07
Last Updated
2026-01-23
Healthy Volunteers
Yes
Conditions
Interventions
LTG-321
active investigational drug
Placebo
Placebo-to-match LTG-321
Locations (1)
New Zealand Clinical Research
Christchurch, New Zealand