NCT05936970Active, not recruiting
Prospective, Multi-Center, Observational, Whole Blood Specimen Collection Study in Participants With Rheumatoid Arthritis With Inadequate Response or Intolerance to a DMARD Starting a New bDMARD or tsDMARD Treatment +/- csDMARD
Source: ClinicalTrials.gov · Last updated 21 Jul 2026
Brief summary (registry, in English)
The primary goal of this study is to assess a cfDNA-based blood test using genetic, transcriptomic and/or epigenetic information to help doctors predict the best treatment options for rheumatoid arthritis (RA) patients with inadequate response or intolerance to previous therapies.
- Status (registry)
- Active, not recruiting
- Study type
- Observational
- Enrollment
- 1410 (estimated)
- First submitted
- 30 Jun 2023
- Start date
- 29 Jun 2023
- Primary completion date
- Jan 2028
- Lead sponsor
- Aqtual, Inc.
- Diseases
- Rheumatoid arthritis
- NCT number
- NCT05936970
What you commit to
- Study type: Observational
- Planned participants: 1410
- From 29 Jun 2023 to the primary completion date, Jan 2028
- 42 sites in 1 country
- Visits and tests: ask the trial team, the registry does not list them
Built from the registry fields of ClinicalTrials.gov. It describes the study design.
Who cannot take part
Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.
Other
- Unsuitable for participation in the opinion of the principal investigator.
Who the study is looking for
- Ability to understand and provide written informed consent.
- Male or female ≥18 years of age at enrollment.
- Diagnosis of Rheumatoid Arthritis at the time of enrollment.
- Prior treatment with at least 1 csDMARD, bDMARD, or tsDMARD
- Planning to initiate a new bDMARD (+/- csDMARD) or tsDMARD (+/- csDMARD), within 1 month after enrollment.
- Moderate to high Clinical Disease Activity Index (CDAI) of (\>10) with a minimum 4 tender joints and 4 swollen joints at the time of screening.
Age in the registry: 18 years to - · Sex: All · Does not accept healthy volunteers
Sites (42)
Sites in registry order. Save your city in your profile to sort them by distance.
| Site | City | Country | Site status |
|---|---|---|---|
| Albuquerque Center for Rheumatology Coordinator of this site? Confirm its status | Albuquerque | United States | Unknown status |
| Medvin Clinical Research - Apple Valley Coordinator of this site? Confirm its status | Apple Valley | United States | Unknown status |
| AARDS Research, Inc Coordinator of this site? Confirm its status | Aventura | United States | Unknown status |
| Highlands Advanced Rheumatology and Arthritis Center (HARAC) Coordinator of this site? Confirm its status | Avon Park | United States | Unknown status |
| Accurate Clinical Management Coordinator of this site? Confirm its status | Baytown | United States | Unknown status |
| Rheumatology Care Center Coordinator of this site? Confirm its status | Bellaire | United States | Unknown status |
| Overlake Arthritis and Osteoporosis Center Coordinator of this site? Confirm its status | Bellevue | United States | Unknown status |
| St. Luke's Clinic Coordinator of this site? Confirm its status | Boise | United States | Unknown status |
| Arthritis and Osteoporosis Consultants of the Carolinas Coordinator of this site? Confirm its status | Charlotte | United States | Unknown status |
| Bay Area Rheumatology Coordinator of this site? Confirm its status | Clearwater | United States | Unknown status |
| Believe Clinical Trials Coordinator of this site? Confirm its status | Coral Springs | United States | Unknown status |
| Medvin Clinical Research - Covina Coordinator of this site? Confirm its status | Covina | United States | Unknown status |
| Altoona Center For Clinical Research Coordinator of this site? Confirm its status | Duncansville | United States | Unknown status |
| St. Paul Rheumatology Coordinator of this site? Confirm its status | Eagan | United States | Unknown status |
| AARA Clinical Research/Lone Star Arthritis and Rheumatology Coordinator of this site? Confirm its status | Fort Worth | United States | Unknown status |
| New England Rheumatology & Osteoporosis Coordinator of this site? Confirm its status | Henniker | United States | Unknown status |
| GNP Research Coordinator of this site? Confirm its status | Hollywood | United States | Unknown status |
| Accurate Clinical Research Coordinator of this site? Confirm its status | Houston | United States | Unknown status |
| AARA/Kansas City Physician Partners Coordinator of this site? Confirm its status | Kansas City | United States | Unknown status |
| Cape Fear Arthritis Care Coordinator of this site? Confirm its status | Leland | United States | Unknown status |
| Life Clinical Trials Coordinator of this site? Confirm its status | Margate | United States | Unknown status |
| Carolina Health Specialists/Trial Management Associates Coordinator of this site? Confirm its status | Myrtle Beach | United States | Unknown status |
| Lake Cumberland Rheumatology Coordinator of this site? Confirm its status | New Albany | United States | Unknown status |
| AARA/Rheumatic Diseases Clinic of Oklahoma Coordinator of this site? Confirm its status | Oklahoma City | United States | Unknown status |
| Vitalia Medical Research Coordinator of this site? Confirm its status | Palm Beach Gardens | United States | Unknown status |
| PA Regional Center for Arthritis and Osteoporosis Research Coordinator of this site? Confirm its status | Philadelphia | United States | Unknown status |
| Arthritis Group Rheumatology Coordinator of this site? Confirm its status | Philadelphia | United States | Unknown status |
| Arizona Arthritis & Rheumatology Research Coordinator of this site? Confirm its status | Phoenix | United States | Unknown status |
| Triangle Arthritis & Rheumatology Coordinator of this site? Confirm its status | Raleigh | United States | Unknown status |
| Medvin Clinical Research - Riverside Coordinator of this site? Confirm its status | Riverside | United States | Unknown status |
| Clinical Research Institute of Michigan Coordinator of this site? Confirm its status | Saint Clair Shores | United States | Unknown status |
| Arnold Arthritis & Rheumatology Coordinator of this site? Confirm its status | Skokie | United States | Unknown status |
| Arthritis Northwest Coordinator of this site? Confirm its status | Spokane | United States | Unknown status |
| Shine a Light Research Coordinator of this site? Confirm its status | Sun City Center | United States | Unknown status |
| West Broward Rheumatology Associates Coordinator of this site? Confirm its status | Tamarac | United States | Unknown status |
| Advanced Rheumatology of Houston Coordinator of this site? Confirm its status | The Woodlands | United States | Unknown status |
| Medvin Clinical Research - Tujunga Coordinator of this site? Confirm its status | Tujunga | United States | Unknown status |
| Arthritis Rheumatism and Bone Disease Associates Coordinator of this site? Confirm its status | Voorhees Township | United States | Unknown status |
| Sahni Rheumatology & Therapy Coordinator of this site? Confirm its status | West Long Branch | United States | Unknown status |
| Medvin Clinical Research - Whittier Coordinator of this site? Confirm its status | Whittier | United States | Unknown status |
| Illinois Bone and Joint Institute Coordinator of this site? Confirm its status | Willowbrook | United States | Unknown status |
| Carolina Arthritis Associates Coordinator of this site? Confirm its status | Wilmington | United States | Unknown status |
This page is information, not medical advice. Discuss any trial with your doctor.