A Phase 2 Study of ZL-1102 in Patients With Chronic Plaque Psoriasis

NCT ID: NCT06380907

Last Updated: 2024-11-05

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

Get a concise snapshot of the trial, including recruitment status, study phase, enrollment targets, and key timeline milestones.

Recruitment Status

RECRUITING

Clinical Phase

PHASE2

Total Enrollment

250 participants

Study Classification

INTERVENTIONAL

Study Start Date

2024-05-22

Study Completion Date

2026-03-31

Brief Summary

Review the sponsor-provided synopsis that highlights what the study is about and why it is being conducted.

A Randomized, Double-Blind, Vehicle-Controlled, Multicenter, Dose-Ranging, Phase 2 Study to Evaluate the Efficacy and Safety of Different Doses of ZL-1102 Topical gel (A Human VH IL-17A Antibody Fragment) in the Treatment of Chronic Plaque Psoriasis

Detailed Description

Dive into the extended narrative that explains the scientific background, objectives, and procedures in greater depth.

This is a randomized, double-blind, vehicle-controlled, dose-ranging, phase 2 study of ZL-1102 in patients with chronic plaque psoriasis. Approximately 250 patients will be randomized at a ratio of 1:1:1:1:1 to 5 treatment arms for 16 weeks of treatment.

Conditions

See the medical conditions and disease areas that this research is targeting or investigating.

Plaque Psoriasis

Study Design

Understand how the trial is structured, including allocation methods, masking strategies, primary purpose, and other design elements.

Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

QUADRUPLE

Participants Caregivers Investigators Outcome Assessors

Study Groups

Review each arm or cohort in the study, along with the interventions and objectives associated with them.

Arm 1

ZL-1102

Group Type ACTIVE_COMPARATOR

ZL-1102 1% w/w gel BID for 16 weeks

Intervention Type DRUG

ZL-1102

1% w/w gel BID for 16 weeks

Arm 2

ZL-1102

Group Type ACTIVE_COMPARATOR

ZL-1102 3% w/w gel BID for 16 weeks

Intervention Type DRUG

ZL-1102 3% w/w gel BID for 16 weeks

Arm 3

ZL-1102

Group Type ACTIVE_COMPARATOR

ZL-1102 3% w/w gel QD for 16 weeks

Intervention Type DRUG

ZL-1102 3% w/w gel QD for 16 weeks

Arm 4

Vehicle

Group Type PLACEBO_COMPARATOR

Placebo ZL-1102 0% w/w gel BID for 16 weeks

Intervention Type DRUG

Vehicle 0% w/w gel BID for 16 weeks

Arm 5

Vehicle

Group Type PLACEBO_COMPARATOR

Placebo ZL-1102 0% w/w gel QD for 16 weeks

Intervention Type DRUG

Vehicle 0% w/w gel QD for 16 weeks

Interventions

Learn about the drugs, procedures, or behavioral strategies being tested and how they are applied within this trial.

ZL-1102 1% w/w gel BID for 16 weeks

ZL-1102

1% w/w gel BID for 16 weeks

Intervention Type DRUG

ZL-1102 3% w/w gel BID for 16 weeks

ZL-1102 3% w/w gel BID for 16 weeks

Intervention Type DRUG

ZL-1102 3% w/w gel QD for 16 weeks

ZL-1102 3% w/w gel QD for 16 weeks

Intervention Type DRUG

Placebo ZL-1102 0% w/w gel BID for 16 weeks

Vehicle 0% w/w gel BID for 16 weeks

Intervention Type DRUG

Placebo ZL-1102 0% w/w gel QD for 16 weeks

Vehicle 0% w/w gel QD for 16 weeks

Intervention Type DRUG

Eligibility Criteria

Check the participation requirements, including inclusion and exclusion rules, age limits, and whether healthy volunteers are accepted.

Inclusion Criteria

1. Adults ≥ 18 years of age.
2. Willing and able to provide signed and dated informed consent prior to any study-related procedures, and willing and able to comply with all study procedures
3. Clinical diagnosis of psoriasis vulgaris of at least 6 months duration as determined by Investigator via medical records or in medical history obtained from the patient, is currently eligible for topical treatment and meets all the following criteria at screening and baseline:

1. IGA ≥ 2 (5 score system)
2. Affected BSA 3%-15% (excluding head)
4. Agree not to have prolonged sun exposure (e.g., recreational) during the study period. Tanning bed use or use of other light-emitting diodes (LEDs) is not allowed.

Exclusion Criteria

1. Other types of psoriasis dominant other than plaque psoriasis (e.g., psoriatic arthritis, pustular, erythrodermic, guttate, palmar, plantar, scalp or nail disease) or the lesion is not eligible for topical treatment only.
2. Patients with any serious medical/psychiatric condition or clinically significant laboratory abnormality that would prevent study participation or place the patient at significant risk, as determined by the Investigator.
3. Known or suspected:

1. Severe renal insufficiency or hepatic insufficiency.
2. History of severe depression or suicidal ideation or behavior within 2 years prior to screening.
4. Positive for any of the following tests at screening:

1. Human immunodeficiency virus (HIV): HIV antibody
2. Hepatitis B virus (HBV): hepatitis B surface antigen (HBsAg)/hepatitis B core antibody (HBcAb)/HBV DNA
3. Hepatitis C virus (HCV): HCV RNA
5. Patients with active tuberculosis (TB) or untreated latent TB per local guidelines.
6. History of and/or concurrent condition of inflammatory bowel disease (IBD) (ulcerative colitis and Crohn's disease), or signs/symptoms of IBD at screening that, in the opinion of the Investigator, pose an unacceptable risk to the patient if participating in the study.
7. History of and/or concurrent condition of serious hypersensitivity (anaphylactic shock or anaphylactoid reaction) to IL-17 antibodies and any human or humanized biological agents.
8. Patients who have a history of malignancy unless deemed cured by adequate treatment with no evidence of recurrence for ≥ 3 years before the initiation of study treatment.
9. Patients with a history of chronic alcohol or drug abuse within 6 months of the initiation of study treatment, as determined by the Investigator.
10. Prior exposure to ZL-1102.
11. Patients who have received a live vaccine within 6 weeks prior to dosing on Day 1.
12. Females who are pregnant, wishing to become pregnant during the study, or are breastfeeding
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

Meet the organizations funding or collaborating on the study and learn about their roles.

Zai Lab (US) LLC

INDUSTRY

Sponsor Role collaborator

Zai Lab (Hong Kong), Ltd.

INDUSTRY

Sponsor Role lead

Responsible Party

Identify the individual or organization who holds primary responsibility for the study information submitted to regulators.

Responsibility Role SPONSOR

Locations

Explore where the study is taking place and check the recruitment status at each participating site.

Zai Lab Site 5013

Phillip, Australian Capital Territory, Australia

Site Status RECRUITING

Zai Lab Site 5021

Kogarah, New South Wales, Australia

Site Status RECRUITING

Zai Lab Site 5016

Kotara, New South Wales, Australia

Site Status RECRUITING

Zai Lab Site 5020

Birtinya, Queensland, Australia

Site Status RECRUITING

Zai Lab Site 5019

Coorparoo, Queensland, Australia

Site Status RECRUITING

Zai Lab Site 5017

Woolloongabba, Queensland, Australia

Site Status RECRUITING

Zai Lab Site 5014

Carlton, Victoria, Australia

Site Status RECRUITING

Zai Lab Site 5015

Melbourne, Victoria, Australia

Site Status RECRUITING

Zai Lab Site 5002

Melbourne E., Victoria, Australia

Site Status RECRUITING

Zai Lab Site 5018

Parkville, Victoria, Australia

Site Status RECRUITING

Countries

Review the countries where the study has at least one active or historical site.

Australia

Central Contacts

Reach out to these primary contacts for questions about participation or study logistics.

Zai Lab 1102-002 Study Team

Role: CONTACT

857-971-3465

Other Identifiers

Review additional registry numbers or institutional identifiers associated with this trial.

ZL-1102-002

Identifier Type: -

Identifier Source: org_study_id

More Related Trials

Additional clinical trials that may be relevant based on similarity analysis.

Psoriatic Arthritis Study of Izokibep
NCT05623345 TERMINATED PHASE2/PHASE3
A Study for Adults With Plaque Psoriasis
NCT01018810 TERMINATED PHASE2