Rheumatoid arthritis

Metabolic Syndrome, Adipokines, and Response to Advanced Therapies in Rheumatoid Arthritis

Arthritis RheumatolPublished Prospective cohort study

Main finding · CDAI MCID achievementResult — go to the resultOdds ratio 0.69 95% CI 0.56–0.86

Authors' conclusion

Metabolic syndrome is associated with lower response rates with the initiation of an advanced therapy in RA, with similar effects for both TNFi and non-TNFi agents.

Study context

Population
Participants with rheumatoid arthritis (RA) initiating tumor necrosis factor inhibitor (TNFi) or non-TNFi biologic therapies, CERTAIN cohort within the CorEvitas registryadipokine subsample n = 200
Participants
2,368 participants
Exposure
Metabolic syndrome vs no metabolic syndrome
  • Metabolic syndromen = 687
Outcome
Achievement of a change as large as the MCID for the Clinical Disease Activity Index (CDAI)
Follow-up
6 months
Methodological detailsregistry-based (CERTAIN cohort within CorEvitas registry)
  • Registry-based (CERTAIN cohort within CorEvitas registry)

Main finding

CDAI MCID achievement

Odds ratio

0.69

95% CI 0.56–0.86

P = 0.001

Metabolic syndromevs No metabolic syndrome
OR 0.69 (95% CI 0.56–0.86); P = 0.001

As reported in the abstract

Observational data: associations, not effects.

Further findings

OutcomeOR (95% CI)P value
CDAI MCID achievement by therapy (subgroup) · 6 monthsMetabolic syndromevs No metabolic syndromeTNFi0.65 (0.49–0.87)P = 0.003
CDAI MCID achievement by therapy (subgroup) · 6 monthsMetabolic syndromevs No metabolic syndromenon-TNF therapies0.76 (0.55–1.04)P = 0.08 [P for interaction = 0.49]

Adipokines and minimal clinically important difference (MCID) achievement

Adipokines were not associated with MCID achievement

Original publication

Metabolic Syndrome, Adipokines, and Response to Advanced Therapies in Rheumatoid Arthritis. Arthritis Rheumatol. Published 4 December 2024. doi:10.1002/art.43034

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