Lupus & antiphospholipid syndrome

Real-world effectiveness of belimumab in patients with lupus in China: RELIABLE observational cohort study protocol

Lupus Sci MedPublished Observational cohort study protocol

Study context

Population
Adults with SLE newly initiating belimumab with ≥1 measure of all five Lupus Low Disease Activity State (LLDAS) components in the 3 months before initiation, ≈15 centres in China
Primary endpoint
Proportion of patients achieving LLDAS
Follow-up
12 and 24 months post-index
Methodological detailsambidirectional, descriptive, multicentre (≈15 centres), Retrospective and/or prospective enrolment; retrospective follow-up ≤6 months; maximum 24-month follow-up, Key secondary objective: proportion achieving LLDAS and each component at 3, 6, 9 and 18 months post-index, Descriptive analysis; statistical estimand applied to account for intercurrent events
  • Ambidirectional
  • Descriptive
  • Multicentre (≈15 centres)
  • Retrospective and/or prospective enrolment; retrospective follow-up ≤6 months; maximum 24-month follow-up
  • Key secondary objective: proportion achieving LLDAS and each component at 3, 6, 9 and 18 months post-index
  • Descriptive analysis; statistical estimand applied to account for intercurrent events

No results yet. This paper sets out the design of a trial; its results are to come.

Original publication

Real-world effectiveness of belimumab in patients with lupus in China: RELIABLE observational cohort study protocol. Lupus Sci Med. Published 11 July 2024. doi:10.1136/lupus-2024-001144

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