A Study Assessing the Safety and Tolerability of LY03020 in Chinese Healthy Subjects

Luye Pharma Group Ltd.66 enrolled

Overview

This is a single-center, randomized, double-blind, placebo-controlled, ascending single oral dose study to assess the safety, tolerability, and pharmacokinetics of LY03020 in Chinese healthy adult subjects.

The study will set 2.5mg, 5mg, 10mg, 20mg, 40mg, 60mg, 80mg and 100mg, a total of 8 dose groups. Qualified subjects were enrolled in site at D-1 ( 1 day before administration ) and randomized.The subjects should fast for at least 10 hours before medication administration, with no restrictions on water intake. The subjects will be required to orally take LY03020 or a placebo on an empty stomach upon waking on D1 (the day of medication administration). From D1 to D7, they will undergo safety assessments and PK biological sample collection.

Study Type

INTERVENTIONAL

Allocation

RANDOMIZED

Purpose

TREATMENT

Masking

TRIPLE

Enrollment

Conditions

Schizophrenia Alzheimer's Disease Psychosis

Interventions

LY03020DRUG

LY03020 for one single dose

PlaceboDRUG

Placebo for one single dose

Eligibility

Sex: ALLMin age: 18 YearsMax age: 45 YearsHealthy volunteers:

Medical Language ↔ Plain English

Inclusion Criteria: * Subjects sign informed consent voluntarily. * Male or female aged 18 to 45 years. * Body weight ≥ 50.0 kg for male and ≥ 45.0 kg for female, and male or female greater than or equal to 18.5 but less than 26.0 kg/m2 of body mass index (BMI). Exclusion Criteria: * Subjects have any clinically significant medical condition or chronic disease. * Subjects experienced a history of keratopathy, fundus disease, increased intraocular pressure,or angle-closure glaucoma.Subjects have a abnormal and clinically significant test for ophthalmic examination during screening. * Subjects with condition that may interfere with the drug absorption, distribution, metabolism and excretion significantly. * Subjects had a history of surgery within 3 months prior to administration, or had not recovered, or have a surgical plan during the study. * Subjects have any clinically significant abnormal vital signs, laboratory values, and ECGs. * Subjects have used any of nonprescription drugs within 7 days or prescription drugs within 28 days prior to administration. * Subjects have a history of allergic diseases, or allergic to any substance contained in the formulation * Subjects have a positive test for HBsAg, HCV-Ab, HIV-Ab, or syphilis serum reaction.

Locations (1)

Beijing AnDing Hospital Capital Medical University

Beijing, China

Outcomes

Primary Outcomes

Frequency of adverse events (AEs)

Percentage of adverse events

Time frame: up to144 hours