Systemic sclerosis & Raynaud's

History of pre-eclampsia does not appear to be a risk factor for vascular phenotype in women with systemic sclerosis

RMD OpenPublished Case-control study

Main finding · History of pre-eclampsiaResult — go to the resultOdds ratio 0.96 95% CI 0.28–3.34

Authors' conclusion

In women with SSc and a pregnancy history≥6 months before SSc, a history of pre-eclampsia is not associated with a vascular phenotype.

Study context

Population
Adult women with systemic sclerosis (SSc) (EULAR 2013 criteria) and a pregnancy history ≥6 months before SSc diagnosis, 14 French hospital-based centres, July 2020 to July 2022
Participants
378 women
Comparison
SSc with vascular phenotype vs SSc without
  • Casesn = 129
  • Controlsn = 249reference
Outcome
Personal history of pre-eclampsia before SSc diagnosis, per the validated pre-eclampsia questionnaire
Methodological detailsobservational, multicentre, matched controls
  • Observational
  • Multicentre
  • Matched controls

Main finding

History of pre-eclampsia

Odds ratio

0.96

95% CI 0.28–3.34

P = 0.9

Events by group

Casesvs Controls
OR 0.96 (95% CI 0.28–3.34); P = 0.9

As reported in the abstract

Observational data: associations, not effects.

Further findings

Other risk factors for vascular phenotype

Rodnan skin score and disease duration ≥5 years were risk factors for vascular phenotype

Original publication

History of pre-eclampsia does not appear to be a risk factor for vascular phenotype in women with systemic sclerosis. RMD Open. Published 4 January 2024. doi:10.1136/rmdopen-2023-003626

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