Rheumatoid arthritis

Changes in body weight and body composition in patients with active rheumatoid arthritis aged 65+ treated with 2-year low-dose add-on prednisolone in the randomised double-blind placebo-controlled GLORIA trial

RMD OpenPublished Secondary analysis of the GLORIA randomised trial

Primary result · Change in body weightResult — go to the resultDifference 1.3 CI 0.5–2.2

Authors' conclusion

Patients with active RA aged 65+ treated with prednisolone 5 mg/day for 2 years gained about 1 kg in weight, compared with minimal-non-significant-weight loss on placebo.

Study context

Population
Patients with active rheumatoid arthritis (RA) aged 65+57 with DXA body composition
Participants
449 patients
Comparison
Prednisolone 5 mg/day added to standard care for 2 years vs placebo
Primary endpoint
Change in body weight
Follow-up
2 years
Methodological detailspragmatic, placebo-controlled, double-blind, longitudinal mixed models
  • Pragmatic
  • Placebo-controlled
  • Double-blind
  • Longitudinal mixed models

Primary result

As reported in the abstract

Difference

1.3

CI 0.5–2.2

P < 0.01

Change by group

Prednisolone

0.9

mean · 95% CI 0.3–1.6 · kg

Placebo

−0.4

mean · 95% CI −1.1–0.2 · kg

Prednisolonevs Placebo
difference 1.3 (CI 0.5–2.2); P < 0.01

Further findings

Relation with disease activity

Treatment effect independent of disease activity suppression

Body composition (DXA) · 2 years

Treatment effect comprised mostly increase in (appendicular) lean mass
No significant increase in total fat mass, nor redistribution of fat mass from peripheral to central tissues

Original publication

Changes in body weight and body composition in patients with active rheumatoid arthritis aged 65+ treated with 2-year low-dose add-on prednisolone in the randomised double-blind placebo-controlled GLORIA trial. RMD Open. Published 22 June 2023. doi:10.1136/rmdopen-2022-002905

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