Study of CM512 in Healthy Subjects and Patients With Atopic Dermatitis

NCT ID: NCT06553209

Last Updated: 2025-09-22

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

PHASE1

Total Enrollment

110 participants

Study Classification

INTERVENTIONAL

Study Start Date

2024-09-02

Study Completion Date

2025-09-12

Brief Summary

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This is a randomized, double-blind, single/multiple dose escalation, placebo-controlled phase I study evaluating the safety, tolerability, pharmacokinetics, pharmacodynamics, and immunogenicity of CM512 in healthy subjects and patients with moderate to severe atopic dermatitis.

Detailed Description

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Conditions

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Atopic Dermatitis

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

QUADRUPLE

Participants Caregivers Investigators Outcome Assessors

Study Groups

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Group 1

Group Type EXPERIMENTAL

CM512

Intervention Type BIOLOGICAL

CM512 injection

Placebo

Intervention Type DRUG

Placebo

Group 2

Group Type EXPERIMENTAL

CM512

Intervention Type BIOLOGICAL

CM512 injection

Placebo

Intervention Type DRUG

Placebo

Group 3

Group Type EXPERIMENTAL

CM512

Intervention Type BIOLOGICAL

CM512 injection

Placebo

Intervention Type DRUG

Placebo

Group 4

Group Type EXPERIMENTAL

CM512

Intervention Type BIOLOGICAL

CM512 injection

Placebo

Intervention Type DRUG

Placebo

Group 5

Group Type EXPERIMENTAL

CM512

Intervention Type BIOLOGICAL

CM512 injection

Placebo

Intervention Type DRUG

Placebo

Group 6

Group Type EXPERIMENTAL

CM512

Intervention Type BIOLOGICAL

CM512 injection

Placebo

Intervention Type DRUG

Placebo

Group 7

Group Type EXPERIMENTAL

CM512

Intervention Type BIOLOGICAL

CM512 injection

Placebo

Intervention Type DRUG

Placebo

Interventions

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CM512

CM512 injection

Intervention Type BIOLOGICAL

Placebo

Placebo

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

* Have the ability to understand the study and voluntarily sign a written informed consent form (ICF).
* Body mass index (BMI) ranges from 18.0 to 26.0 kg/m2 (including boundary values).

Exclusion Criteria

* Have participated in any clinical trials of drugs or medical devices within 3 months before the screening.
* Have severe infections, severe injuries, or undergone major surgical procedures within 3 months before screening.
* Have lost more than 400 mL of blood due to blood donation or other reasons within 3 months before screening.
* Positive drug abuse test or positive alcohol breath test result.
Minimum Eligible Age

18 Years

Maximum Eligible Age

70 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Sponsors

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Keymed Biosciences Co.Ltd

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Jingyi Li

Role: PRINCIPAL_INVESTIGATOR

West China Hospital

Ping Feng

Role: PRINCIPAL_INVESTIGATOR

West China Hospital

Locations

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West China Hospital of Sichuan University

Chengdu, Sichuan, China

Site Status

Countries

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China

Other Identifiers

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CM512-100001

Identifier Type: -

Identifier Source: org_study_id

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