Prenatal diagnostic rates and postnatal outcomes of fetal orofacial clefts in a Taiwanese population |
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Authors: | Jui-Der Liou Yu-Hsin Huang Tai-Ho Hung Chia-Lin Hsieh Liang-Ming Lo |
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Institution: | a Department of Obstetrics and Gynecology, Chang Gung Memorial Hospital, Taipei, Taiwanb School of Medicine, Chang Gung University, Taoyuan, Taiwan |
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Abstract: | ObjectiveTo report the incidence, prenatal diagnostic rate, and postnatal outcomes of fetal orofacial cleft at a tertiary referral center in Taiwan.MethodsThe demographic data, maternal and fetal characteristics, and postnatal outcomes for fetuses with cleft lip and/or cleft palate (CL/P) born between January 1998 and December 2008 at Chang Gung Memorial Hospital, Taipei, were reviewed retrospectively, and diagnostic rates were evaluated according to cleft type.ResultsAmong 26 499 deliveries, 84 were affected with CL/P. The mean maternal age and gestational age at detection of CL/P were 30.37 years (range 21-41 years) and 24.7 weeks (range 18-33 weeks), respectively. Thirty-one fetuses had associated structural anomalies, 5 of which involved chromosomal aberrations. CL/P was diagnosed prenatally for 74 (88%) fetuses. After consultations, 17 pregnancies (20%) were aborted. The postnatal survival rate was 95.5% (64/67 infants). The type of cleft had a significant influence on correct prenatal diagnosis (P < 0.001).ConclusionFor fetuses diagnosed prenatally with an orofacial cleft, access to an experienced craniofacial team, well-planned delivery, and pediatric intensive care led to favorable postnatal outcomes after lethal malformations were excluded through detailed sonographic and chromosomal evaluations. |
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Keywords: | Cleft lip Cleft palate Prenatal diagnosis Postnatal outcome |
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