Pregnancy complications and autoimmune diseases in women: systematic review and meta-analysis.

Autor: Singh M; Institute of Applied Health Research, University of Birmingham, Birmingham, UK., Fayaz FFA; Institute of Applied Health Research, University of Birmingham, Birmingham, UK., Wang J; Institute of Applied Health Research, University of Birmingham, Birmingham, UK., Wambua S; Institute of Applied Health Research, University of Birmingham, Birmingham, UK., Subramanian A; Institute of Applied Health Research, University of Birmingham, Birmingham, UK., Reynolds JA; Institute of Inflammation and Ageing, University of Birmingham, Birmingham, UK., Nirantharakumar K; Institute of Applied Health Research, University of Birmingham, Birmingham, UK. k.nirantharan@bham.ac.uk., Crowe F; Institute of Applied Health Research, University of Birmingham, Birmingham, UK.
Jazyk: angličtina
Zdroj: BMC medicine [BMC Med] 2024 Aug 26; Vol. 22 (1), pp. 339. Date of Electronic Publication: 2024 Aug 26.
DOI: 10.1186/s12916-024-03550-5
Abstrakt: Background: Pregnancy complications might lead to the development of autoimmune diseases in women. This review aims to summarise studies evaluating the association between pregnancy complications and the development of autoimmune diseases in women.
Methods: Medline, CINAHL, and Cochrane databases were searched up to January 2024. Nineteen pregnancy complications and 15 autoimmune conditions were included. Title, abstract, full-text screening, data extraction, and quality assessment were performed by two reviewers independently. Data were synthesised using narrative and quantitative methods. Results were presented using odds ratios (OR), relative risks (RR), incidence rate ratios (IRR), and 95% confidence intervals (CI).
Results: Thirty studies were included. One study reported composite exposure to pregnancy complications had a risk of any autoimmune disease RR 3.20 (2.90-3.51) compared to women without pregnancy complications. Women with hyperemesis gravidarum had a higher risk of developing coeliac disease (n = 1) IRR 1.98 (1.27-2.94), Crohn's disease (n = 1) IRR 1.61 (1.25-2.04), psoriasis (n = 1) IRR 1.33 (1.01-1.71), and rheumatoid arthritis (n = 2) IRR 1.35 (1.09-1.64). Miscarriage associated with subsequent diagnosis of Sjogren syndrome (n = 2) IRR 1.33 (1.06-2.81) and rheumatoid arthritis (n = 4) OR 1.11 (1.04-1.20). Gestational hypertension/preeclampsia was linked with the development of systemic sclerosis (n = 2) IRR 2.60 (1.10-4.60) and T1DM (n = 2) IRR 2.37 (2.09-2.68). Stillbirth associated with composite autoimmune conditions (n = 2) RR 5.82 (95% CI 4.87-6.81) and aIRR 1.25 (1.12-1.40). Postpartum psychosis was associated with autoimmune thyroid disease (n = 1) aIRR2.26 (1.61-2.90).
Conclusions: Women with pregnancy complications subsequently had a higher risk of being diagnosed with autoimmune conditions. Whether this is due to pre-existing undiagnosed health conditions or being causally linked to pregnancy complications is not known.
(© 2024. The Author(s).)
Databáze: MEDLINE
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