Reactive Arthritis in Emergency Medicine Follow-up
- Author: Bo Burns, DO, FACEP, FAAEM; Chief Editor: Robert E O'Connor, MD, MPH more...
Further Inpatient Care
- Inpatient care may be considered for patients who are unable to tolerate oral administration of medications, who are unable to ambulate because of significant joint involvement, who have intractable pain, or who have concomitant disease requiring admission.
Further Outpatient Care
- Nonweightbearing of an affected joint may be necessary to allow healing.
Inpatient & Outpatient Medications
- Nonsteroidal anti-inflammatory agents may control painful arthralgias. Patients must be instructed on compliance and possible need for adjustment to dose or to another agent.
- Empiric antibiotics may be considered after appropriate cultures have been taken. Treat urethritis or cervicitis but generally not diarrhea.
- Long-term antibiotic therapy may be warranted in cases of poststreptococcal reactive arthritis. This is currently a controversial topic.[17, 18]
Complications
- Recurrent arthritis (15-50%)
- Chronic arthritis or sacroiliitis (15-30%)
- Ankylosing spondylitis (30-50% of HLA-B27–positive patients)
- Urethral stricture
- Cataracts
- Aortic root necrosis
Prognosis
- Signs and symptoms usually remit within 6 months. However, a significant percentage of patients have recurrent episodes of arthritis (15-50%), and some patients develop chronic arthritis (15-30%).
- Postdysenteric cases are associated with a better prognosis than postchlamydial cases.
- Poor prognosis of reactive arthritis is associated with hip arthritis, lumbar-sacral stiffness, sedimentation rate higher than 30, poor efficacy of NSAIDs, oligoarthritis, onset when patients are younger than 16 years, and sausage finger or toe.
Patient Education
- For excellent patient education resources, visit eMedicine's Arthritis Center, Sexually Transmitted Diseases Center, and Bacterial and Viral Infections Center. Also, see eMedicine's patient education articles Knee Pain and Chlamydia.
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