🏛️ Verified NIH Record • Updated 2026-07-20

Application of the Personalized N-of-1 Trial Design in Patients With Rheumatoid Arthritis (NCT06016517)

🟡 Not Yet Recruiting Interventional Protocol 📊 Observational Clinical Research Sponsor: Tufts Medical Center

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

The goal of this N-of-1 study is to learn about treatment for individual patients who have rheumatoid arthritis (RA,) for which many treatments are available. The treatments are different in how they work, the way they are given, side- effects, and cost. While treatment guidelines are available, finding the best treatment order of treatments is often based on physician choice. The main question this study aims to answer are: * What are the effects of different treatments on RA symptoms and condition for each individual patient * What is the effectiveness of different treatments across all patients enrolled in the N-of-1 study Participants will be enrolled and randomized to a sequence of three U.S. Food and Drug Administration (FDA) approved RA medications: 1. etanercept, 2. adalimumab, 3. upadacitinib 4. tocilizumab. Participants will be asked to complete questionnaires about their condition and quality of life fortnightly, monthly and/or quarterly (either in clinic or remotely) and report their level of pain on alternate days (remotely).

Who can join: Review the eligibility criteria below.

Location: Tufts Medical Center — Boston, Massachusetts

Age range: 18 Years

📋 "Do I Qualify?" — 1-Minute Self Screener

Instant Checklist

Full eligibility criteria are available on the official NIH protocol. View the criteria ↗

📍 All Participating Trial Locations (1 Sites)

  • Tufts Medical Center — Boston, Massachusetts

📞 Contact the Study Coordinator

Phone: (857) 413-9870

Email: maple.goh@tuftsmedicine.org

Coordinator details come directly from the registered NIH protocol. Confirm the study is still recruiting before traveling.

💰 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 § 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.

💡 How to Participate

  1. Check the checklist above to see if you may qualify.
  2. Contact the study coordinator using the phone/email above.
  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.
🏛️ View Official NIH Record ↗