Efficacy, Safety, Pharmacokinetics and Pharmacodynamics of ICP-488 in Patients with Moderate to Severe Plaque Psoriasis

February 26, 2025 updated by: Beijing InnoCare Pharma Tech Co., Ltd.

A Randomized, Double-blind, Placebo-controlled Phase II Clinical Study Evaluating the Efficacy, Safety, Pharmacokinetics, and Pharmacodynamics of ICP-488 in Patients with Moderate to Severe Plaque Psoriasis

This is a multicenter, randomized, double-blind, placebo-controlled Phase II clinical study to evaluate ICP-488.Efficacy, safety, PK, and PD characteristics in Chinese adults with moderate to severe plaque psoriasis.

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Completed

Conditions

Conditions

The disease, disorder, syndrome, illness, or injury that is being studied. On ClinicalTrials.gov, conditions may also include other health-related issues, such as lifespan, quality of life, and health risks.

Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.

Study Type

Study Type

Describes the nature of a clinical study. Study types include interventional studies (also called clinical trials), observational studies (including patient registries), and expanded access.
Interventional

Enrollment (Actual)

Enrollment

The number of participants in a clinical study. The "anticipated" enrollment is the target number of participants that the researchers need for the study.
129

Phase

Phase

The stage of a clinical trial studying a drug or biological product, based on definitions developed by the U.S. Food and Drug Administration (FDA). The phase is based on the study's objective, the number of participants, and other characteristics. There are five phases: Early Phase 1 (formerly listed as Phase 0), Phase 1, Phase 2, Phase 3, and Phase 4. Not Applicable is used to describe trials without FDA-defined phases, including trials of devices or behavioral interventions.
  • Phase 2

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Contact

Study Contact

The name and contact information for the person who can answer enrollment questions for a clinical study. Each location where the study is being conducted may also have a specific contact, who may be better able to answer those questions.

Study Locations

  • China
    • Beijing
      • Beijing, Beijing, China, 100000
        • Beijing Friendship Hospital, Capital Medical University
      • Beijing, Beijing, China, 100000
        • China-Japan Friendship Hospital
    • Chongqing
      • Chongqing, Chongqing, China, 400000
        • The First Affiliated Hospital of Chongqing Medical University
    • Fujian
      • Fuzhou, Fujian, China, 350000
        • The First Affiliated Hospital of Fujian Medical University
    • Guangdong
      • Guangzhou, Guangdong, China, 510120
        • Guangdong Hospital of Traditional Chinese Medicine
      • Guangzhou, Guangdong, China, 510000
        • Dermatology Hospital of Southern Medical University
    • Guizhou
      • Guiyang, Guizhou, China, 550081
        • Affiliated Hospital of Guizhou Medical University
    • Hebei
      • Chengde, Hebei, China, 067032
        • The Affiliated Hospital of Chengde Medical College
      • Shijia Zhuang, Hebei, China, 050000
        • The First Hospital of Hebei Medical University
      • Shijiazhuang, Hebei, China, 050000
        • The Second Affiliated Hospital of Hebei Medical University
    • Henan
      • Nanyang, Henan, China, 473000
        • Nanyang city first People's Hospital
      • Zhengzhou, Henan, China, 450000
        • Henan Provincial People's Hospital
    • Hubei
      • Shiyan, Hubei, China, 442000
        • Shiyan City People's Hospital
      • Wuhan, Hubei, China, 430000
        • Wuhan University People's Hospital
      • Wuhan, Hubei, China, 430030
        • Wuhan No.1 Hospital
    • Hunan
      • Changsha, Hunan, China, 410008
        • Xiangya Hospital Central South University
    • Inner Mongolia Autonomous Region
      • Hohhot, Inner Mongolia Autonomous Region, China, 010000
        • Affiliated Hospital of Inner Mongolia Medical University
    • Jiangsu
      • Changzhou, Jiangsu, China, 213000
        • Changzhou First People's Hospital
      • Lianyungang, Jiangsu, China, 222000
        • Lianyungang First People's Hospital
      • Nanjing, Jiangsu, China, 210042
        • Hospital for Skin Diseases, Institute of Dermatology, Chinese Academy of Medical Sciences, Peking Union Medical College
    • Jilin
      • Changchun, Jilin, China, 130000
        • First Hospital of Jilin University
      • Meihekou, Jilin, China, 135099
        • Mei he kou central hospital
    • Shandong
      • Jinan, Shandong, China, 250013
        • Central Hospital affiliated to shandong first medical unversity
    • Shanghai
      • Shanghai, Shanghai, China, 200040
        • Huashan Hospital Affiliated to Fudan University
      • Shanghai, Shanghai, China, 200000
        • Shanghai Dermatology Hospital
    • Sichuan
      • Chengdu, Sichuan, China, 610000
        • Chengdu Second People's Hospital
    • Yunnan
      • Kunming, Yunnan, China, 650000
        • The First Affiliated Hospital of Kunming Medical University
    • Zhejiang
      • Hangzhou, Zhejiang, China, 310000
        • Zhejiang Provincial People's Hospital
      • Hangzhou, Zhejiang, China, 310000
        • Hangzhou First People's Hospital
      • Jiaxing, Zhejiang, China, 314000
        • The First Hospital of Jiaxing
      • Wenzhou, Zhejiang, China, 325000
        • The First Affiliated Hospital of Wenzhou Medical University

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Eligibility Criteria

The key requirements that people who want to participate in a clinical study must meet or the characteristics they must have. Eligibility criteria consist of both inclusion criteria (which are required for a person to participate in the study) and exclusion criteria (which prevent a person from participating). Types of eligibility criteria include whether a study accepts healthy volunteers, has age or age group requirements, or is limited by sex.

Ages Eligible for Study

  • Adult
  • Older Adult

Accepts Healthy Volunteers

No

Description

Inclusion Criteria:

  1. Subjects voluntarily participate in this study and have signed informed consent.
  2. Male or female subjects between the ages of 18 and 70 (including the threshold) at the time of signing the ICF.
  3. History of plaque psoriasis ≥6 months at baseline.
  4. Subjects need to receive systemic therapy and/or phototherapy.
  5. The following three criteria were met: a) psoriasis Area and Severity index (PASI) score ≥12; b) Psoriasis affected body surface area (BSA) ≥10%; c) Static physician overall assessment (sPGA) ≥3 scores

Exclusion Criteria:

  1. The diagnosis was non-plaque psoriasis.
  2. Presence of infection or immune-related disease.
  3. Subjects with a history of TB or at risk for TB.
  4. Received related treatment within the time window specified in the protocol.
  5. An interval of less than 5 half-lives or 28 days (if any available halflife data) from the last dose of a strong CYP1A2 inhibitor or inducer, or a plan to use concurrently medications, dietary supplements or food with strong CYP1A2 inhibitory or inductive effect during study participation.
  6. The investigator has determined that there are clinically significant test results and that participation in this trial would pose an unacceptable risk to patients; Or the laboratory values of the subjects in the screening period meet the criteria specified in the protocol.
  7. Pregnant or lactating women, or women who plan to become pregnant during study participation.
  8. A history of severe drug allergies.
  9. Any other conditions in which the investigator considers it unsuitable for the subject to participate in this study.

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Treatment
  • Allocation: Randomized
  • Interventional Model: Parallel Assignment
  • Masking: Quadruple

Arms and Interventions

Participant Group / Arm

Participant Group / Arm

A group or subgroup of participants in a clinical trial that receives a specific intervention/treatment, or no intervention, according to the trial's protocol.
Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.
Placebo Comparator: Placebo
Drug: ICP-488 Placebo
ICP-488 Placebo will be administered as tablet
Experimental: ICP-488 low dose
Drug: ICP-488 Tablets
ICP-488 will be administered as tablet
Drug: ICP-488 Placebo
ICP-488 Placebo will be administered as tablet
Experimental: ICP-488 high dose
Drug: ICP-488 Tablets
ICP-488 will be administered as tablet

What is the study measuring?

Primary Outcome Measures

Primary Outcome Measures

In a clinical study's protocol, the planned outcome measure that is the most important for evaluating the effect of an intervention/treatment. Most clinical studies have one primary outcome measure, but some have more than one.
Outcome Measure
Measure Description
Time Frame
Percentage of subjects who achieved a PASI 75 response (a reduction of minimum 75% from baseline in PASI score) at Week 12.
Time Frame: Baseline up to Week 12
Proportion of subjects who achieved PASI 75 (PASI score improvement of at least 75% from baseline) at week 12.
Baseline up to Week 12

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Sponsor

The organization or person who initiates the study and who has authority and control over the study.
Beijing InnoCare Pharma Tech Co., Ltd.

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Actual)

Study Start

The actual date on which the first participant was enrolled in a clinical study. The "anticipated" study start date is the date that the researchers think will be the study start date.
January 4, 2024

Primary Completion (Actual)

Primary Completion

The date on which the last participant in a clinical study was examined or received an intervention to collect final data for the primary outcome measure. Whether the clinical study ended according to the protocol or was terminated does not affect this date. For clinical studies with more than one primary outcome measure with different completion dates, this term refers to the date on which data collection is completed for all the primary outcome measures. The "anticipated" primary completion date is the date that the researchers think will be the primary completion date for the study.
August 5, 2024

Study Completion (Actual)

Study Completion

The date on which the last participant in a clinical study was examined or received an intervention/treatment to collect final data for the primary outcome measures, secondary outcome measures, and adverse events (that is, the last participant's last visit). The "anticipated" study completion date is the date that the researchers think will be the study completion date.
September 18, 2024

Study Registration Dates

First Submitted

First Submitted

The date on which the study sponsor or investigator first submitted a study record to ClinicalTrials.gov. There is typically a delay of a few days between the first submitted date and the record's availability on ClinicalTrials.gov (the first posted date).
October 26, 2023

First Submitted That Met QC Criteria

First Submitted That Met QC Criteria

The date on which the study sponsor or investigator first submits a study record that is consistent with National Library of Medicine (NLM) quality control (QC) review criteria. The sponsor or investigator may need to revise and submit a study record one or more times before NLM's QC review criteria are met. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
October 26, 2023

First Posted (Actual)

First Posted

The date on which the study record was first available on ClinicalTrials.gov after National Library of Medicine (NLM) quality control (QC) review has concluded. There is typically a delay of a few days between the date the study sponsor or investigator submitted the study record and the first posted date.
October 31, 2023

Study Record Updates

Last Update Posted (Actual)

Last Update Posted

The most recent date on which changes to a study record were made available on ClinicalTrials.gov. There may be a delay between when the changes were submitted to ClinicalTrials.gov by the study's sponsor or investigator (the last update submitted date) and the last update posted date.
March 25, 2025

Last Update Submitted That Met QC Criteria

Last Update Submitted That Met QC Criteria

The most recent date on which the study sponsor or investigator submitted changes to a study record that are consistent with National Library of Medicine (NLM) quality control (QC) review criteria. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
February 26, 2025

Last Verified

Last Verified

The most recent date on which the study sponsor or investigator confirmed the information about a clinical study on ClinicalTrials.gov as accurate and current. If a study with a recruitment status of recruiting; not yet recruiting; or active, not recruiting has not been confirmed within the past 2 years, the study's recruitment status is shown as unknown.
February 1, 2025

More Information

Terms related to this study

Additional Relevant MeSH Terms

Other Study ID Numbers

Other Study ID Numbers

Identifiers or ID numbers other than the NCT number that are assigned to a clinical study by the study's sponsor, funders, or others. These numbers may include unique identifiers from other trial registries and National Institutes of Health grant numbers.
  • ICP-CL-01002

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

NO

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

product manufactured in and exported from the U.S.

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

Cookie Settings

We use cookies to ensure that we give you the best experience on our website. For more details carefully read our Privacy and Cookies Policy. ...>>>You can change your preferences or withdraw your consent at any time by deleting the cookies from your website or computer as described in the policy. Please accept it and choose your preferences by ticking the corresponding boxes in the "Manage Settings" section below. Please carefully read our Terms of Service before you proceed with using any part of this website.
«Manage Settings