ClinicalTrials.Veeva

Menu

Phase 1 Single and Multiple Ascending Dose of LTG-321 in Healthy Participants

L

Latigo Biotherapeutics

Status and phase

Enrolling
Phase 1

Conditions

Healthy Participants

Treatments

Other: Placebo
Drug: LTG-321

Study type

Interventional

Funder types

Industry

Identifiers

NCT07110610
LTG-321-013

Details and patient eligibility

About

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.

Enrollment

236 estimated patients

Sex

All

Ages

18 to 55 years old

Volunteers

Accepts Healthy Volunteers

Inclusion criteria

  • Male and female participants aged 18 to 55 years, inclusive, at the time of signing the informed consent.
  • Overtly healthy with no clinically relevant abnormalities based on the medical history, physical examinations, clinical laboratory evaluations, and 12-lead ECG that, in the opinion of the investigator, would affect participant safety.
  • Body mass index (BMI) within the range of 18-30 kg/m2 (inclusive).

Exclusion criteria

  • Inability to take oral medications or gastrointestinal abnormalities potentially impacting absorption.
  • Clinically significant cardiovascular, hematological, renal, hepatic, pulmonary, endocrine, gastrointestinal, immunological, dermatological, neurological, or psychiatric disease which could interfere with, or the treatment for which might interfere with, the conduct of the study or which would, in the opinion of the investigator, unacceptably increase the participant's risk by participating in the study.
  • Past or current history or evidence of alcohol abuse and/or dependence on recreational drug use
  • Donation of over 500 mL blood ≤ 3 months prior to start of participation
  • Participant is under legal custodianship.

Trial design

Primary purpose

Treatment

Allocation

Randomized

Interventional model

Sequential Assignment

Masking

Quadruple Blind

236 participants in 2 patient groups, including a placebo group

LTG-321
Experimental group
Description:
receives active investigational drug
Treatment:
Drug: LTG-321
Placebo
Placebo Comparator group
Description:
receives placebo comparator
Treatment:
Other: Placebo

Trial contacts and locations

1

Loading...

Central trial contact

Neil Singla, MD

Data sourced from clinicaltrials.gov

Clinical trials

Find clinical trialsTrials by location
© Copyright 2026 Veeva Systems