Rheumatoid arthritis

Joint tenderness at 3 months follow-up better predicts long-term pain than baseline characteristics in early rheumatoid arthritis patients

Rheumatology (Oxford)Published Prospective cohort study

Authors' conclusion

A substantial proportion of patients had unacceptable pain with low inflammation after 2 years.

Study context

Population
Patients with early RA recruited in 2012–2016, followed for 2 years
Participants
275 patients
Outcome
Unacceptable pain (visual analogue scale (VAS) pain >40), with or without low inflammation (CRP <10 mg/l); baseline and 3-month predictors
Follow-up
1 and 2 years
Methodological detailslogistic regression analysis
  • Logistic regression analysis

Main finding

As reported in the abstract

Unacceptable pain (VAS pain >40) · 2 years

Patients reporting unacceptable pain

32%

Low inflammation among those with unacceptable pain

81%

Observational data: associations, not effects.

Original publication

Joint tenderness at 3 months follow-up better predicts long-term pain than baseline characteristics in early rheumatoid arthritis patients. Rheumatology (Oxford). Published 14 June 2023. doi:10.1093/rheumatology/kead278

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