Maternal steroid therapy for fetuses with second-degree immune-mediated congenital atrioventricular block: a systematic review and meta-analysis
| Autor: | Vincenzo Berghella, Lamberto Manzoli, Francesco D'Antonio, Paul Anisman, Elena Rita Magro-Malosso, Gabriele Saccone, Andrea Ciardulli |
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| Přispěvatelé: | Ciardulli, Andrea, D'Antonio, Francesco, Magro-Malosso, Elena R., Manzoli, Lamberto, Anisman, Paul, Saccone, Gabriele, Berghella, Vincenzo |
| Rok vydání: | 2018 |
| Předmět: |
medicine.medical_specialty
Heart block Socio-culturale 030204 cardiovascular system & hematology fetal echocardiography Ultrasonography Prenatal 03 medical and health sciences 0302 clinical medicine Obstetrics and gynaecology Pregnancy Internal medicine medicine Humans heart block Sinus rhythm 030212 general & internal medicine Glucocorticoids Fetus medicine.diagnostic_test ultrasound business.industry steroid Obstetrics and Gynecology autoimmune General Medicine medicine.disease Confidence interval Fetal Diseases Atrioventricular block fetal heart steroids Meta-analysis Disease Progression Cardiology Female business Fetal echocardiography |
| Zdroj: | Acta Obstetricia et Gynecologica Scandinavica. 97:787-794 |
| ISSN: | 0001-6349 |
| DOI: | 10.1111/aogs.13338 |
| Popis: | INTRODUCTION: The aim of this study was to explore the effect of maternal fluorinated steroid therapy on fetuses affected by second-degree immune-mediated congenital atrioventricular block. MATERIAL AND METHODS: Studies reporting the outcome of fetuses with second-degree immune-mediated congenital atrioventricular block diagnosed on prenatal ultrasound and treated with fluorinated steroids compared with those not treated were included. The primary outcome was the overall progression of congenital atrioventricular block to either continuous or intermittent third-degree congenital atrioventricular block at birth. Meta-analyses of proportions using random effect model and meta-analyses using individual data random-effect logistic regression were used. RESULTS: Five studies (71 fetuses) were included. The progression rate to congenital atrioventricular block at birth in fetuses treated with steroids was 52% (95% confidence interval 23-79) and in fetuses not receiving steroid therapy 73% (95% confidence interval 39-94). The overall rate of regression to either first-degree, intermittent first-/second-degree or sinus rhythm in fetuses treated with steroids was 25% (95% confidence interval 12-41) compared with 23% (95% confidence interval 8-44) in those not treated. Stable (constant) second-degree congenital atrioventricular block at birth was present in 11% (95% confidence interval 2-27) of cases in the treated group and in none of the newborns in the untreated group, whereas complete regression to sinus rhythm occurred in 21% (95% confidence interval 6-42) of fetuses receiving steroids vs. 9% (95% confidence interval 0-41) of those untreated. CONCLUSIONS: There is still limited evidence as to the benefit of administered fluorinated steroids in terms of affecting outcome of fetuses with second-degree immune-mediated congenital atrioventricular block. |
| Databáze: | OpenAIRE |
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