Study type
Arthritis studies recruiting now
Arthritis studies include osteoarthritis, rheumatoid arthritis, psoriatic arthritis, gout and ankylosing spondylitis.
115 recruiting studiesSource: ClinicalTrials.gov, refreshed October 26, 2026How we list studies
More recruiting studies (pay not posted)
- RecruitingPhase 2
A Study to Evaluate Different Targeted Therapies for Patients With Rheumatoid Arthritis
AbbVie
- Location
- Peoria, AZ + 48 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 3
Efficacy and Safety of Eloralintide (LY3841136) in Participants With Osteoarthritis Knee Pain and Obesity or Overweight
Eli Lilly and Company
- Location
- Mobile, AL + 37 other US sites
- Eligibility basics
- Ages 18+
- Recruiting
MaioRegen Prime Study for the Treatment of Deep Osteochondral Lesion of the Knee
Fin-Ceramica Faenza Spa
- Location
- Steamboat Springs, CO + 7 other US sites
- Eligibility basics
- Ages 18–60
- RecruitingPhase 2
A Phase 2 Master Protocol Assessing Inebilizumab and Blinatumomab in Autoimmune Diseases
Amgen
- Location
- Scottsdale, AZ + 12 other US sites
- Eligibility basics
- Ages 18–75
- RecruitingPhase 4
A Remotely Conducted Study to Assess Concentration of TREMFYA in Breast Milk of Lactating Women Who Are Receiving TREMFYA Therapeutically
Janssen Research & Development, LLC
- Location
- Chapel Hill, NC
- Eligibility basics
- Ages 18+ · Women only
- RecruitingPhase 2
A Study to Investigate the Clinical Effect and the Safety of PRX-115 Infused Intravenously at Different Dosing Regimens, With and Without Methotrexate, Versus Placebo in Adults Gout Patients (RELEASE)
Protalix
- Location
- Glendale, AZ + 25 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 3
A Study of Dotinurad Versus Allopurinol in Participants With Gout
Crystalys Therapeutics
- Location
- Birmingham, AL + 81 other US sites
- Eligibility basics
- Ages 18–75
- RecruitingPhase 3
A Study of Dotinurad Versus Allopurinol in Tophaceous Gout
Crystalys Therapeutics
- Location
- Birmingham, AL + 82 other US sites
- Eligibility basics
- Ages 18–75
- RecruitingPhase 2
A Phase 2 Trial of Dotinurad in Xanthine Oxidase Inhibitor (XOI) Intolerant/Uricase Failure Gout Participants
Crystalys Therapeutics
- Location
- Birmingham, AL + 40 other US sites
- Eligibility basics
- Ages 18–75
- Recruiting
EMPHASYS Cup Positioning in THA With Non-Invasive Navigation (Velys Hip Navigation (VHN))
DePuy Orthopaedics
- Location
- Gainesville, FL + 1 other US site
- Eligibility basics
- Ages 21+
- RecruitingPhase 3
A Long-term Extension (LTE) Study of Guselkumab in Pediatric Participants
Janssen Research & Development, LLC
- Location
- Atlanta, GA + 5 other US sites
- Eligibility basics
- Ages 3+
- RecruitingPhase 3
A Study to Evaluate the Efficacy and Safety of Icotrokinra (JNJ-77242113) in Biologic-experienced and Biologic-naive Participants With Active Psoriatic Arthritis
Janssen Research & Development, LLC
- Location
- Glendale, AZ + 20 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 2
A Phase II Trial to Evaluate the Clinical Efficacy, Safety and Tolerability of MAS825 in Pediatric and Adult Participants With Still's Disease
Novartis Pharmaceuticals
- Location
- Portland, OR + 1 other US site
- Eligibility basics
- Ages 1+
- RecruitingPhase 2
A Study to Evaluate the Efficacy and Safety of JNJ-88545223 for the Treatment of Participants With Active Psoriatic Arthritis
Janssen Research & Development, LLC
- Location
- Searcy, AR + 17 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 2
A Master Protocol Study (LY900028) of Multiple Intervention-Specific-Appendices (ISAs) in Participants With Chronic Pain
Eli Lilly and Company
- Location
- Birmingham, AL + 34 other US sites
- Eligibility basics
- Ages 18+
- Recruiting
Safety and Effectiveness of the HIT Reverse HRS
Hip Innovation Technology
- Location
- Miami, FL + 4 other US sites
- Eligibility basics
- Ages 50–75
- RecruitingPhase 1
A Study to Assess the Concentration of Bimekizumab in Mature Breast Milk From Mothers Receiving Treatment With Bimzelx® (Bimekizumab)
UCB Biopharma SRL
- Location
- Santa Monica, CA + 5 other US sites
- Eligibility basics
- Ages 18+ · Women only
- RecruitingPhase 1
Study Evaluating Safety, Tolerability, PK/PD of Surovatamig in Adult RA or SLE Participants
AstraZeneca
- Location
- Fullerton, CA + 2 other US sites
- Eligibility basics
- Ages 18–65
- RecruitingPhase 3
Study of Oral Upadacitinib and Subcutaneous/Intravenous Tocilizumab to Evaluate Change in Disease Activity, Adverse Events and How Drug Moves Through the Body of Pediatric and Adolescent Participants With Active…
AbbVie
- Location
- Phoenix, AZ + 4 other US sites
- Eligibility basics
- Ages 1–17
- RecruitingPhase 3
Continuation Study of Zasocitinib in Adults With Psoriatic Arthritis
Takeda
- Location
- Tucson, AZ + 18 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 2
A Chronic Pain Master Protocol (CPMP): A Study of LY4065967 in Participants With Osteoarthritis Pain
Eli Lilly and Company
- Location
- Birmingham, AL + 35 other US sites
- Eligibility basics
- Ages 40+
- RecruitingPhase 1/Phase 2
FT839 in Autoimmune Diseases
Fate Therapeutics
- Location
- Fullerton, CA
- Eligibility basics
- Ages 18–70
- RecruitingPhase 3
A Study to Assess Adverse Events, Change in Disease Activity, and How the Drug Moves Through the Body in Children With Juvenile Psoriatic Arthritis (jPsA) Receiving Subcutaneously Injected Risankizumab or Adalimumab
AbbVie
- Location
- Little Rock, AR + 11 other US sites
- Eligibility basics
- Ages 5–17
- RecruitingPhase 1/Phase 2
Evaluation of Intra-articular CX-011 to Treat Moderate to Severe Pain From Knee Osteoarthritis
CarthroniX, Inc.
- Location
- Los Angeles, CA
- Eligibility basics
- Ages 40–75
Who these studies look for
Most require a confirmed diagnosis, often with X-rays or blood tests, and set rules for pain medicines during the study.
Matching a page like this one never means you qualify. Each research team decides eligibility at screening.
Questions
Can I keep taking my pain medicine?
Some studies allow it, some require a washout period first. The study team will explain the rules before you agree to anything.