๐Ÿ›๏ธ Verified NIH Record โ€ข Updated 2026-08-27

Psoriasis Longitudinal Assessment and Registry (NCT00508547)

A Multicenter, Open Registry of Patients With Plaque Psoriasis Who Are Candidates for Systemic Therapy Including Biologics

๐Ÿ”ต Active, Not Recruiting Interventional Protocol ๐Ÿ“Š Observational Clinical Research Sponsor: Janssen Scientific Affairs, LLC

๐Ÿฉบ Plain-English Summary (8th-Grade Level)

The purpose of this study is to further evaluate the safety of infliximab, ustekinumab, and guselkumab in patients with plaque and other forms of psoriasis. The study also includes patients receiving other therapies, such as non-biologic and other biologic agents. The registry also evaluates patient and disease characteristics, including patient-reported assessment of psoriatic arthritis (PsA); and clinical and quality of life outcomes.

Who can join: Review the eligibility criteria below.

Location: Clinical Research Facility โ€” Birmingham, Alabama

Age range: 18 Years to 99 Years

๐Ÿ“‹ "Do I Qualify?" โ€” 1-Minute Self Screener

Instant Checklist

Full eligibility criteria are available on the official NIH protocol. View the criteria โ†—

๐Ÿ“ All Participating Trial Locations (320 Sites)

Showing the first 25 of 320 sites.

  • Clinical Research Facility โ€” Birmingham, Alabama
  • Clinical Research Facility โ€” Florence, Alabama
  • Clinical Research Facility โ€” Huntsville, Alabama
  • Clinical Research Facility โ€” Phoenix, Arizona
  • Clinical Research Facility โ€” Scottsdale, Arizona
  • Clinical Research Facility โ€” Tucson, Arizona
  • Clinical Research Facility โ€” Rogers, Arkansas
  • Clinical Research Facility โ€” Bakersfield, California
  • Clinical Research Facility โ€” Clovis, California
  • Clinical Research Facility โ€” Fountain Valley, California
  • Clinical Research Facility โ€” Fresno, California
  • Clinical Research Facility โ€” Loma Linda, California
  • Clinical Research Facility โ€” Los Angeles, California
  • Clinical Research Facility โ€” Mountain View, California
  • Clinical Research Facility โ€” Oxnard, California
  • Clinical Research Facility โ€” Redding, California
  • Clinical Research Facility โ€” Rolling Hills Estates, California
  • Clinical Research Facility โ€” San Diego, California
  • Clinical Research Facility โ€” San Ramon, California
  • Clinical Research Facility โ€” Santa Monica, California
  • Clinical Research Facility โ€” Sherman Oaks, California
  • Clinical Research Facility โ€” Upland, California
  • Clinical Research Facility โ€” Vallejo, California
  • Clinical Research Facility โ€” Colorado Springs, Colorado
  • Clinical Research Facility โ€” Englewood, Colorado

๐Ÿ’ฐ Cost, Insurance & Patient Rights

  • 100% Free Items: The investigational treatment and protocol-required procedures are supplied at zero cost by the sponsor.
  • Routine Patient Care: Under federal law (ACA ยง 2709) and many state statutes, routine care costs are covered during participation.
  • Voluntary Participation: You may withdraw at any time without affecting your standard medical care.

Explore by condition: All Psoriasis clinical trials

๐Ÿ’ก How to Participate

  1. Check the checklist above to see if you may qualify.
  2. Review the official NIH record below to find the coordinating site.
  3. Ask about the visit schedule, what is covered at no cost, and any travel support.
  4. Confirm with your own doctor before making a decision.
๐Ÿ›๏ธ View Official NIH Record โ†—