TY - JOUR T1 - Pregnancy in Systemic Sclerosis: Results of a Systematic Review and Metaanalysis JF - The Journal of Rheumatology JO - J Rheumatol SP - 881 LP - 887 DO - 10.3899/jrheum.181460 VL - 47 IS - 6 AU - Jelena Blagojevic AU - Khitam Abdullah AlOdhaibi AU - Aly M. Aly AU - Silvia Bellando-Randone AU - Gemma Lepri AU - Cosimo Bruni AU - Alberto Moggi-Pignone AU - Serena Guiducci AU - Federico Mecacci AU - Marco Matucci-Cerinic AU - Daniel E. Furst Y1 - 2020/06/01 UR - http://www.jrheum.org/content/47/6/881.abstract N2 - Objective. Through a systematic literature search (SLR) and metaanalysis, to determine maternal and fetal outcomes in pregnancies involving systemic sclerosis (SSc), to analyze the effect of pregnancy on disease activity, and to examine predictors of fetal and maternal outcomes.Methods. An SLR was performed for articles on SSc and pregnancy published between 1950 and February 1, 2018. Reviewers double-extracted articles to obtain agreement on > 95% of predefined critical outcomes.Results. Out of 461 publications identified, 16 were included in the metaanalysis. The metaanalysis showed that pregnancies involving SSc were at higher risk of miscarriage (OR 1.6, 95% CI 1.22–2.22), fetuses with intrauterine growth retardation (IUGR; OR 3.2, 95% CI 2.21–4.53), preterm births (OR 2.4, 95% CI 1.14–4.86), and newborns with low birth weight (OR 3.8, 95% CI 2.16–6.56). Patients with SSc had a 2.8 times higher chance of developing gestational hypertension (HTN; OR 2.8, 95% CI 2.28–3.39) and a 2.3 times higher chance of cesarean delivery compared to controls (OR 2.3, 95% CI 1.37–3.8). The definitions of disease worsening/new visceral organ involvement were too inexact to have any confidence in the results, although worsening or new disease manifestations during pregnancy in 44/307 cases (14.3%) and 6 months postpartum in 32/306 cases (10.5%) were reported. The data did not permit definition of predictors of disease progression and of maternal and fetal outcomes.Conclusion. Pregnancies involving SSc have increased frequency of miscarriages, IUGR, preterm deliveries, and newborns with low birth weight compared to healthy controls. Women with SSc were more prone to develop gestational HTN and to undergo cesarean delivery. Disease manifestations seem to remain stable or improve in most patients. ER -