Rheumatoid arthritis

Prednisone use, disease activity and the occurrence of hyperglycaemia and diabetes in patients with early rheumatoid arthritis: a 10-year subanalysis of the BeSt study

RMD OpenPublished Secondary analysis of the BeSt randomised trial

Authors' conclusion

In non-diabetic early RA patients, the use of prednisone was not associated with developing hyperglycaemia or diabetes. However, high DAS increased the risk of diabetes.

Study context

Population
Non-diabetic early rheumatoid arthritis (RA) patients from the BeSt study, randomised to four disease activity score (DAS)-steered treatment arms
Participants
504 patients
Comparison
Prednisone use and DAS vs development of hyperglycaemia and diabetes
Primary endpoint
Development of hyperglycaemia and diabetes (glucose levels, occurrence of hyperglycaemia, diabetes)
Follow-up
10 years
Methodological details10-year follow-up, linear and logistic mixed effects regression models, Cox regression, sensitivity analyses
  • 10-year follow-up
  • Linear and logistic mixed effects regression models
  • Cox regression
  • Sensitivity analyses

Primary result

As reported in the abstract

Diabetes during follow-up

31 of 504 patients

6.2%

Diabetes cases with prior prednisone treatment

11 of these

35%

DAS and development of diabetes, HR per 1 point DAS increase

1.802

95% CI 1.284 to 2.529

Further findings

Sensitivity analysis: patients with previous hyperglycaemia

DAS associated with glucose levels, recurrence of hyperglycaemia and diabetes

Original publication

Prednisone use, disease activity and the occurrence of hyperglycaemia and diabetes in patients with early rheumatoid arthritis: a 10-year subanalysis of the BeSt study. RMD Open. Published 30 April 2024. doi:10.1136/rmdopen-2024-004246

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