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Study identifier: NCT05277025 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

Pain Processing in Inflammatory and Non-Inflammatory Chronic Pain Syndromes

Condition: Fibromyalgia · Rheumatoid Arthritis  ·  Sponsor: University of Florida

PhaseN/A
Planned participants150
Who can joinAll sexes, 18 Years to 70 Years
Healthy volunteersYes

About this study

Fibromyalgia (FM) is a chronic musculoskeletal pain disorder that afflicts up to 4% of the general population. The evaluation of pain mechanisms in FM has shown predominant central abnormalities and therefore has been designated as nociplastic pain syndrome. Rheumatoid arthritis (RA) is characterized by polyarthritis and pain from inflamed tissues, consistent with nociceptive pain. FM and RA patients may utilize overlapping pain mechanisms resulting in nociceptive and nociplastic pain.

This description comes directly from the study's public registry record.

Talk to the study team

Roland Staud, M.D.  ·  352-294-8200  ·  staudr@ufl.edu

Melyssa M Godfrey, BS  ·  352-265-8901  ·  melyssa.m.g@ufl.edu

Always discuss trial participation with your own doctor first.

Locations (1)

University of FloridaGainesville, Florida, United StatesRecruiting

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Source record: clinicaltrials.gov/study/NCT05277025