Lupus & antiphospholipid syndrome

Remission, low disease activity and relapse in patients with juvenile-, adult- and late-onset SLE

Rheumatology (Oxford)Published Retrospective cohort study

Main finding · RelapseResult — go to the resultHazard ratio 2.1 95% CI 1.5–2.9

Authors' conclusion

jSLE was associated with higher relapse rates, whereas late-onset SLE was independently associated with achieving remission and LLDAS.

Study context

Population
Patients classified with SLE by 2019 EULAR/ACR criteria; other autoimmune diseases excluded except APS and Sjögren90.5% female
Participants
289 patients
Exposure
Juvenile-onset vs adult-onset vs late-onset SLE
  • jSLEn = 96
  • aSLEn = 96reference
  • lSLEn = 97
Outcome
Remission (DORIS), low disease activity (LLDAS) and relapse (SELENA-SLEDAI Flare Index) by age at onset

Main finding

Relapse

Hazard ratio

2.1

95% CI 1.5–2.9

P = 0.008

By group

jSLEvs aSLE
HR 2.1 (95% CI 1.5–2.9); P = 0.008

As reported in the abstract

Observational data: associations, not effects.

Further findings

OutcomeEstimateP value
Remission (DORIS), predictorslSLEvs aSLElSLE independently predicted remissionHR for achieving remission 2.8 (95% CI 1.9–4.0)P < 0.001
LLDAS, predictorslSLEvs aSLElSLE independently predicted LLDASHR for achieving LLDAS 2.4 (95% CI 1.7–3.4)P < 0.001

Remission (DORIS), predictors

Remission achieved more frequently in lSLE

LLDAS, predictors

LLDAS achieved more frequently in lSLE

Original publication

Remission, low disease activity and relapse in patients with juvenile-, adult- and late-onset SLE. Rheumatology (Oxford). Published 15 September 2026. doi:10.1093/rheumatology/keag506

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