Lupus & antiphospholipid syndrome

Different pregnancy outcomes in patients with systemic lupus erythematosus treated with belimumab

LupusPublished Case series

Authors' conclusion

In this small case series, we found that belimumab was well tolerated in pregnant SLE patients. There were no safety signals for the mothers or their babies.

Study context

Population
Pregnant systemic lupus erythematosus (SLE) patients exposed to belimumab
Participants
4 patients
Exposure
Belimumab continued until late pregnancy vs discontinued in early pregnancy
  • Continued belimumabn = 2
  • Discontinued belimumabn = 2reference
Outcome
Tolerability and neonatal outcomes
Methodological detailswith summary of 6 previously published case reports and case series
  • With summary of 6 previously published case reports and case series

Main finding

As reported in the abstract

  • All the four women tolerated belimumab
  • Newborns have all developed normally and continue without complications

Observational data: associations, not effects.

Safety

Neonatal complications · 1 year of follow-up

Newborns all developed normally, without complications

Original publication

Different pregnancy outcomes in patients with systemic lupus erythematosus treated with belimumab. Lupus. Published 5 December 2022. doi:10.1177/09612033221141805

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