Post by Nadica (She/Her) on Jul 31, 2024 0:10:19 GMT
Do Anti-SARS-CoV-2 Monoclonal Antibodies Have an Impact on Pregnancy Outcome? A Systematic Review and Meta-Analysis - Published Feb 3, 2023'
Abstract
Monoclonal antibodies (mAbs) have been used as a rescue strategy for pregnant women affected by COVID-19. To explore its impact on maternal-fetal health, we included all observational studies reporting maternal, fetal, delivery and neonatal outcomes in women who underwent mAbs infusion for COVID-19. Primary outcome was the percentage of preterm delivery. We used meta-analyses of proportions to combine data for maternal, fetal, delivery and neonatal outcome of women treated with mAbs for COVID-19 and reported pooled proportions and their 95% confidence intervals (CIs) for categorical variables or mean difference (MD) with their 95% confidence intervals for continuous variables. Preterm birth was observed in 22.8% of cases (95% CI 12.9–34.3). Fetal distress was reported in 4.2% (95% CI 1.6–8.2). Gestational hypertension and pre-eclampsia were observed in 3.0% (95% CI 0.8–6.8) and 3.4% (95% CI 0.8–7.5) of cases, respectively. Fetal growth restriction was observed in 3.2% of fetuses (95% CI 0.8–7.0). Secondary prophylaxis with mAbs is currently considered the best treatment option for people with mild to moderate COVID-19 disease. More attention should be paid to infants born from mothers who were treated with mAbs, for the risk of immunosuppression.
Keywords: systematic review; COVID-19; SARS-CoV-2; monoclonal antibody (mAb); pregnancy outcome; preterm birth
Abstract
Monoclonal antibodies (mAbs) have been used as a rescue strategy for pregnant women affected by COVID-19. To explore its impact on maternal-fetal health, we included all observational studies reporting maternal, fetal, delivery and neonatal outcomes in women who underwent mAbs infusion for COVID-19. Primary outcome was the percentage of preterm delivery. We used meta-analyses of proportions to combine data for maternal, fetal, delivery and neonatal outcome of women treated with mAbs for COVID-19 and reported pooled proportions and their 95% confidence intervals (CIs) for categorical variables or mean difference (MD) with their 95% confidence intervals for continuous variables. Preterm birth was observed in 22.8% of cases (95% CI 12.9–34.3). Fetal distress was reported in 4.2% (95% CI 1.6–8.2). Gestational hypertension and pre-eclampsia were observed in 3.0% (95% CI 0.8–6.8) and 3.4% (95% CI 0.8–7.5) of cases, respectively. Fetal growth restriction was observed in 3.2% of fetuses (95% CI 0.8–7.0). Secondary prophylaxis with mAbs is currently considered the best treatment option for people with mild to moderate COVID-19 disease. More attention should be paid to infants born from mothers who were treated with mAbs, for the risk of immunosuppression.
Keywords: systematic review; COVID-19; SARS-CoV-2; monoclonal antibody (mAb); pregnancy outcome; preterm birth