A Phase Ⅲ Comparative Study of QL2108 to Dupixent®

NCT ID: NCT06884891

Last Updated: 2025-03-21

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

NOT_YET_RECRUITING

Clinical Phase

PHASE3

Total Enrollment

520 participants

Study Classification

INTERVENTIONAL

Study Start Date

2025-04-30

Study Completion Date

2028-04-30

Brief Summary

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It is a multicenter randomized, double-blinded, parallel, positive-controlled, Phase Ⅲ comparative study to evaluate the efficacy and safety of QL2108 to Dupixent® in adult subjects with moderate-to-severe atopic dermatitis. A total of 520 subjects are planned to be included and randomized at a ratio of 1:1 to receive QL2108 injection or Dupixent®

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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QL2108 injection

QL2108 injection; 300mg/2.0mL; subcutaneous injection

Group Type EXPERIMENTAL

QL2108 injection

Intervention Type DRUG

300mg/2.0mL; an initial dose of 600 mg (two 300 mg injections), followed by 300 mg given every other week (Q2W);subcutaneous injection

Dupixent®

Dupixent®; 300mg/2.0mL; subcutaneous injection

Group Type ACTIVE_COMPARATOR

Dupixent®

Intervention Type DRUG

300mg/2.0mL; an initial dose of 600 mg (two 300 mg injections), followed by 300 mg given every other week (Q2W); subcutaneous injection

Interventions

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QL2108 injection

300mg/2.0mL; an initial dose of 600 mg (two 300 mg injections), followed by 300 mg given every other week (Q2W);subcutaneous injection

Intervention Type DRUG

Dupixent®

300mg/2.0mL; an initial dose of 600 mg (two 300 mg injections), followed by 300 mg given every other week (Q2W); subcutaneous injection

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

* Subjects aged from 18 to 75 years (including the boundary value)
* At the time of screening, the diagnosis of atopic dermatitis (AD) meets the Hanifin-Rajka criteria, with a disease history of ≥1 year prior to screening.
* During the screening period and prior to randomization: EASI score ≥16, IGA score ≥3, BSA ≥10%.

Exclusion Criteria

* People who have previously used or participated in clinical trials of monoclonal antibody with the same target or dupilumab
* Having participated in drug or device clinical trials within 12 weeks or 5 half-lives of other investigational drugs before the study administration.
* Subjects who have received live vaccines or live-attenuated vaccines within 12 weeks prior to randomization or plan to receive such vaccines during the trial period.
Minimum Eligible Age

18 Years

Maximum Eligible Age

75 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Qilu Pharmaceutical Co., Ltd.

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Central Contacts

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Wangwang zhi, Project Manager

Role: CONTACT

+086-17761716313

Mengli Jiang

Role: CONTACT

+086-15866209831

Other Identifiers

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QL2108-301

Identifier Type: -

Identifier Source: org_study_id

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