πŸ›οΈ Verified NIH Record β€’ Updated 2026-05-23

Chronic Pain in Rheumatoid Arthritis (NCT05038553)

CNS Pain Mechanisms in Early Rheumatoid Arthritis: Implications for the Acute to Chronic Pain Transition

πŸ”΅ Active, Not Recruiting Interventional Protocol πŸ“Š Observational Clinical Research Sponsor: Northwestern University

🩺 Plain-English Summary (8th-Grade Level)

The objective is to identify modifiable clinical factors and neurobiological pathways that lead to the development of chronic pain in patients with early rheumatoid arthritis. Participants will undergo quantitative sensory testing, a type of testing that involves assessing response to well-defined, quantifiable painful stimuli, at 0, 3, and 12 months. A subset of participants will also undergo magnetic resonance imaging at 0 and 12 months to assess neuroimaging markers that have previously been shown to be involved in chronic pain.

Who can join: Review the eligibility criteria below.

Location: University of Colorado β€” Denver, Colorado

Age range: 18 Years

πŸ§ͺ Interventions in This Study

  • No intervention (OTHER)

πŸ“‹ "Do I Qualify?" β€” 1-Minute Self Screener

Instant Checklist

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

πŸ“ All Participating Trial Locations (5 Sites)

  • University of Colorado β€” Denver, Colorado
  • Northwestern University β€” Chicago, Illinois
  • Johns Hopkins University β€” Baltimore, Maryland
  • University of Michigan β€” Ann Arbor, Michigan
  • Hospital for Special Surgery β€” New York, New York

πŸ’° 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 Β§ 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.

πŸ’‘ 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.
πŸ›οΈ View Official NIH Record β†—