34 Recruiting Trials

Clinical Trials
for Arthritis in Colorado

34 clinical trials for Arthritis are currently recruiting participants at study sites in Colorado. Study-related care is provided at no cost.

34
Recruiting trials
33
Study sites
12
Cities
24
Industry-sponsored
7
Phase 2
6
Phase 3

Arthritis clinical trials in Colorado: what to expect

Arthritis trials are split by type. Rheumatoid arthritis studies test biologics, targeted pills and, more recently, cell therapies in people whose joints stay inflamed despite methotrexate or a biologic. Knee osteoarthritis studies test injections meant to slow cartilage loss, new pain medicines, devices and exercise and weight programs. Psoriatic arthritis, ankylosing spondylitis and gout each have their own trials, and a listing will always say which type it enrolls.

In Colorado, recruiting arthritis studies are concentrated in Aurora, Denver, Fort Collins and Colorado Springs, with sites in 8 other cities. 24 of the 34 are run by a drug or device company, which usually means a larger study with travel reimbursement; the rest are academic or hospital-led.

Who arthritis trials usually look for

Rheumatoid arthritis trials count swollen and tender joints and measure inflammation in the blood at screening, and ask that a standard medicine has not worked well enough; methotrexate usually continues, while a current biologic is stopped after a washout. Knee osteoarthritis trials need an X-ray showing moderate damage, a pain score above a threshold, and no steroid or hyaluronic acid injection in the past few months; many set a weight limit. Ages are usually 18 to 80, and most trials exclude pregnancy and a recent serious infection.

What taking part involves

Screening includes a joint exam, blood work and X-rays or an MRI. Rheumatoid arthritis trials run six to twelve months with visits every four weeks for an injection or infusion and labs; placebo arms are common, with rescue rules so no one stays on an ineffective treatment for long. Osteoarthritis injection trials give one or a few injections at the site and follow you for six to twenty-four months with pain diaries and imaging. Exercise trials involve supervised sessions for eight to twelve weeks. Study care is free and visits are usually paid.

Questions worth asking the study team

Which of your medicines continue; how long any washout is; the chance of placebo and the rescue rules; how imaging is scheduled; and whether an extension lets everyone receive the active treatment.

Showing 20 of 34 recruiting Arthritis trials in Colorado

A Study of Orforglipron (LY3502970) in Participants With Obesity or Overweight and Osteoarthritis (OA) of the Knee
PHASE3 Colorado Springs, Colorado +4 sites NCT07153471
This trial is looking for people who are 50 years or older and have osteoarthritis in their knee along with being overweight or obese. They should have tried to lose weight before but haven’t had success. However, if you've lost or gained more than 11 pounds recently, have diabetes, or a serious heart condition, you won’t be able to join.
Recruiting
A Study of Zasocitinib in Adults With Psoriatic Arthritis Who Have Not Taken Biologic Medicines
PHASE3 Chandler, Arizona +4 sites NCT06671483
This trial is looking for adults with psoriatic arthritis who have not taken biologic medicines. Participants will receive either the study drug, a comparator, or a placebo over a period of up to 60 weeks.
Recruiting
Efficacy and Safety of Eloralintide (LY3841136) in Participants With Osteoarthritis Knee Pain and Obesity or Overweight
PHASE3 Mobile, Alabama +4 sites NCT07353931
This trial is looking for adults who are at least 50 years old and have knee pain from osteoarthritis, as well as being overweight or obese. It’s important that they haven't had a recent heart issue or surgery for weight loss, and they shouldn’t have diabetes. Participants also need to have tried losing weight through diet without success.
Recruiting
Continuation Study of Zasocitinib in Adults With Psoriatic Arthritis
PHASE3 Tucson, Arizona +4 sites NCT07286058
This trial is looking for adults aged 18 and older who have completed a previous study involving a specific treatment for psoriatic arthritis. To join, you should have shown some positive results from that treatment and not have any other serious health issues that could confuse the results of the study. If your symptoms have worsened or if you’ve developed other skin problems, you won’t be eligible to participate.
Recruiting
Phase III Study to Assess the Safety and Efficacy of SL1002 for Osteoarthritis Knee Pain
PHASE3 Greenwood Village, Colorado +4 sites NCT07226258
This trial is looking for adults with chronic knee pain due to osteoarthritis. Participants will receive a single dose of SL1002 to evaluate its effects.
Recruiting
A Clinical Study of Tulisokibart (MK-7240) to Treat Radiographic Axial Spondyloarthritis (MK-7240-013)
PHASE2 Chandler, Arizona +4 sites NCT07133633
This trial is looking for people with a type of arthritis called radiographic axial spondyloarthritis. Participants will take a medication called tulisokibart to see if it helps improve their symptoms compared to a placebo, which looks like the medication but doesn’t contain any active ingredients.
Recruiting
Phase 1b/2 Study of IV Sarilumab in Adult With RA
PHASE1 Centennial, Colorado +4 sites NCT07704580
This trial is looking for adults with rheumatoid arthritis who have not responded well to previous treatments. Participants will receive treatments and be followed for up to 64 weeks.
Recruiting
A Study to Investigate Efficacy and Safety of AZD1163 in Participants With Rheumatoid Arthritis
PHASE2 Glendale, Arizona +4 sites NCT07276581
This trial is looking for people with moderately-to-severely active rheumatoid arthritis. Participants will be evaluated for how well the medication AZD1163 works and its safety.
Recruiting
A Study to Evaluate Different Targeted Therapies for Patients With Rheumatoid Arthritis
PHASE2 Peoria, Arizona +4 sites NCT06972446
This trial is looking for patients with rheumatoid arthritis who have not responded to certain treatments. Participants will try new medications and attend regular check-ups to monitor their health.
Recruiting
A Study of BMS-986528 in Participants With Refractory Rheumatoid Arthritis
PHASE1 Aurora, Colorado +4 sites NCT07412704
This trial is looking for adults with rheumatoid arthritis that is hard to treat. Participants will take a medication called BMS-986528 and help researchers understand its effects.
Recruiting
A Study to Assess the Safety and Efficacy of Different Doses of ELV001 to Treat Active Rheumatoid Arthritis in Patients With an Inadequate Response to Methotrexate and Tumor Necrosis Factor Inhibition (START SYNERGY)
PHASE2 Denver, Colorado +4 sites NCT07409103
This trial is looking for people with active rheumatoid arthritis who haven't responded well to standard treatments. Participants will receive either the experimental drug ELV001 or a placebo for about 32 weeks.
Recruiting
A Study to Learn if Bimekizumab Given in Different Ways is Safe and Moves Similarly Throughout the Body Over Time in Adults
PHASE1 Peoria, Arizona +4 sites NCT07290036
This trial is looking for adults with active psoriatic arthritis or axial spondyloarthritis. Participants will receive bimekizumab, which can be given in different ways, to see how safe it is and how it moves in the body over time.
Recruiting
Study of Single Doses of SBT777101 in Subjects With Rheumatoid Arthritis
PHASE1 Aurora, Colorado +4 sites NCT06201416
This trial is looking for adults with moderate to severe rheumatoid arthritis who have not responded well to other treatments. Participants will receive a single dose of SBT777101 and will be monitored for safety and effects.
Recruiting
Evaluating Changes in Synovial Fluid Before and After GAE for Knee Osteoarthritis
NA Aurora, Colorado NCT06940479
This trial is looking for adults with knee osteoarthritis who are in moderate to severe pain and are considering a specific procedure called genicular artery embolization (GAE). Participants will have MRIs and answer some questions before and after the procedure to see how it helps their condition.
Recruiting
Knee Osteoarthritis Rehabilitation Through Rotational Inertia
NA Aurora, Colorado NCT07424352
This trial is looking for people with knee arthritis aged 40 to 70 years. Participants will take part in a new exercise program to help improve their ability to climb stairs.
Recruiting
Home-Based Leg Dexterity Trainer for Management of Knee Osteoarthritis
NA Vail, Colorado NCT07397806
This trial is looking for adults with knee osteoarthritis who can perform exercises at home. Participants will use a special Leg Dexterity System to help manage their knee pain.
Recruiting
PRC With Meniscal Allograft Arthroplasty for Wrist Osteoarthritis
NA Englewood, Colorado NCT05412615
This trial is looking for participants with wrist arthritis to study a treatment involving a tissue graft. Participants will help researchers understand how this treatment works compared to other materials.
Recruiting
Rheumatoid Arthritis Patients at Risk for Interstitial Lung Disease
N/A Aurora, Colorado NCT03297775
This trial is looking for people with rheumatoid arthritis who are 45 years or older. Participants will help researchers understand lung disease risk in people with rheumatoid arthritis.
Recruiting
Expanding Exercise Programming for Veterans Through Telehealth
NA Aurora, Colorado NCT05666167
This trial is looking for Veterans with knee or hip arthritis who are not currently active. Participants will join a 3-month group exercise program online, followed by 6 months of support.
Recruiting
Non-invasive Evaluation of Upper and Lower Body Function With Showmotion
NA Aurora, Colorado NCT04137835
This trial is looking for healthy adults aged 18 to 65 to participate in a study about joint and muscle function. Participants will use an innovative tool called Showmotion to help understand how joints move and function.
Recruiting

Where the Arthritis studies are in Colorado

  • University of Colorado, Aurora3 trials
  • University of Colorado Anschutz Medical Campus, Aurora2 trials
  • Western Orthopaedics, Denver2 trials
  • Colorado Blood Cancer Institute, Denver1 trial
  • Cornerstone Orthopaedics & Sports Medicine, Superior1 trial
  • DBPS Research, LLC, Greenwood Village1 trial

Counts are recruiting studies listing at least one site in Colorado, from ClinicalTrials.gov, refreshed every two days.

Arthritis clinical trials in Colorado: common questions

How many Arthritis clinical trials are recruiting in Colorado?
TrialFinder currently lists 34 recruiting Arthritis clinical trials with study sites in Colorado. Results are updated regularly from ClinicalTrials.gov, the official U.S. registry of clinical studies.
Where are Arthritis clinical trials located in Colorado?
Study sites for the Arthritis trials listed on this page include Colorado Springs, Greenwood Village, Centennial, Aurora, Denver, Vail. Each trial page lists every participating site with contact details, so you can find the location closest to you.
Do I need insurance to join a Arthritis clinical trial in Colorado?
No. Study-related care is covered by the trial sponsor at no cost to participants, including the study treatment, required lab tests and study visits. Many Arthritis trials in Colorado also compensate participants for time and travel. Health insurance is not required to search or enroll.
How do I qualify for a Arthritis clinical trial in Colorado?
Each study sets its own criteria based on age, Arthritis diagnosis details, prior treatments, current medications and general health. The fastest way to find out is to contact a research site directly — most will pre-screen you by phone in 10 to 15 minutes at no charge. You can also create a free TrialFinder profile to be matched automatically.
Which type of arthritis do trials enroll?
Each listing names one: rheumatoid, osteoarthritis (most often knee), psoriatic, ankylosing spondylitis or gout. Rheumatoid and knee osteoarthritis have the most recruiting trials.
Do I need to stop my arthritis medicine to join a trial?
For rheumatoid arthritis, methotrexate usually continues and a biologic is stopped after a supervised washout. Osteoarthritis trials ask that you have had no joint injection for a few months and may limit daily pain medicine.
Are there arthritis trials that do not involve medicine?
Yes. Exercise, physical therapy, weight management, braces and devices, and diet studies all recruit, mostly for knee and hip osteoarthritis.
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Arthritis trials test biologics, JAK inhibitors, stem-cell therapies, and pain-management protocols for rheumatoid arthritis, osteoarthritis, and psoriatic arthritis.

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