About Clinical Research
Study #50523
Are You a Good Fit?
A Man or Woman
18 - 70 years of age
Diagnosed with Rheumatoid Arthritis
Regularly taking Methotrexate as a treatment
BMI between 18 to 40 kg/m2
Must weigh at least 110 lbs.
smoker and/or non-smoker
- Receive up to $3,800 for your participation in this study

What are the Time Requirements?
Group 1
Visit DatesHow Much: $3,800
Group 2
Visit DatesHow Much: $3,800
Wednesday, May 17, 2023Thursday, May 18, 2023BMI Calculator
Referral Program
Do not forget our REFERRAL PROGRAM. Earn at least $500 for every new participant you refer who completes a study.*
*No referral bonuses are paid out for outpatient vaccine studies.
All study dates are tentative and subject to change.
We will update the clinical research studies list weekly. Be sure to check with us either by calling or going online. Call (417) 831-2048 or visit 417studies.com more information. You can also visit the Screening and Recruitment Center located at 2025 W. Sunshine Street, L-109. Office hours are Monday through Friday from 8 a.m. to 5 p.m.
If you have previously submitted an application, call 417-831-2048 to enroll. Or click on the button below to submit your application now.