Assessing the effects of risankizumab on psoriasis in adults in Taiwan

Prospective Observational Cohort Study of Patients With Moderate to Severe Chronic Plaque Psoriasis in Taiwan

Observational AbbVie · NCT04818385

This study is testing how well a new psoriasis treatment called risankizumab works for adults in Taiwan compared to other treatments.

Quick facts

Study typeObservational
Enrollment240 (estimated)
Ages20 Years and up
SexAll
SponsorAbbVie Industry-sponsored
Drugs / interventionsrisankizumab
Locations8 sites (Taipei City, Taipei and 7 other locations)
Trial IDNCT04818385 on ClinicalTrials.gov

What this trial studies

This observational study aims to evaluate the effectiveness of risankizumab, a biologic treatment for moderate to severe plaque psoriasis, by measuring the Psoriasis Area and Severity Index (PASI) 90 response in adult participants. Approximately 240 participants will be enrolled, with 160 receiving risankizumab and 80 receiving other biologics. The study will compare the durability of response between these treatments in a real-world setting across various locations in Taiwan. Participants must be initiating biologic treatment as determined by their healthcare provider.

Who should consider this trial

Good fit: Ideal candidates include adults with a confirmed diagnosis of moderate to severe chronic plaque psoriasis who are starting a biologic treatment.

Not a fit: Patients who are not initiating a biologic treatment or have participated in another clinical trial within the last 30 days may not benefit from this study.

Why it matters

Potential benefit: If successful, this study could provide insights into the long-term effectiveness of risankizumab compared to other treatments for psoriasis, potentially improving patient care.

How similar studies have performed: Other studies have shown positive outcomes with biologic treatments for psoriasis, suggesting that this approach may yield valuable data.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Confirmed diagnosis of moderate to severe chronic plaque-type psoriasis diagnosed by a specialist t at the time of recruitment.
* Initiating an approved biologic treatment for psoriasis as per regulatory and reimbursement policy in Taiwan. Physician's decision with any of the above-mentioned treatments must have been reached prior to and independently of recruitment in the study.
* Treatments prescribed in accordance to both the product monograph, regulatory and reimbursement policies in Taiwan.

Exclusion Criteria:

- Participation in an interventional clinical trial, concurrently or within the last 30 days. Participation in another PMOS or Registry is acceptable.

Where this trial is running

Taipei City, Taipei and 7 other locations

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions PsoriasisRisankizumabSkyriziPlaque Psoriasis
Last reviewed 2026-06-13 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.