Annette Wacker-Gussmann1,2, Jana Engelhard3, Renate Oberhoffer-Fritz3, Judith Schopen3, Peter Ewert4, Javier U Ortiz5, Bernhard Haller6, Oliver Graupner5, Silvia M Lobmaier5. 1. Institute of Preventive Pediatrics, Technical University, Munich, Germany. annette.wacker-gussmann@tum.de. 2. German Heart Center, Department of Congenital Heart Disease and Pediatric Cardiology, Munich, Germany. annette.wacker-gussmann@tum.de. 3. Institute of Preventive Pediatrics, Technical University, Munich, Germany. 4. German Heart Center, Department of Congenital Heart Disease and Pediatric Cardiology, Munich, Germany. 5. Department of Obstetrics and Gynecology, School of Medicine, Klinikum Rechts der Isar, Technical University, Munich, Germany. 6. Institute for Medical Informatics, Statistics and Epidemiology, Klinikum Rechts der Isar, Technical University, Munich, Germany.
Abstract
OBJECTIVE: Late-onset small-for-gestational-age (SGA) fetuses usually show normal uterine artery Doppler and were long considered to have a good peri- and postnatal outcome. Recently, these fetuses were identified to have a risk factor for cardiovascular disease. The aim of our study was to evaluate former SGA children concerning their cardiovascular risk and nutrition behavior at the age of 1 year. METHODS: We performed a prospective longitudinal cohort study at the University Hospital "Klinikum rechts der Isar" of the Technical University of Munich. Singleton pregnancies from 32 weeks with suspicion of SGA and healthy control pregnancies were included. RESULTS: A total of 100 former SGA children and 113 controls with normal weight (AGA) were examined at 1 year of age. Drop-out for 1-year follow-up was 27%. SGA children had significantly higher systolic (92.8 ± 9.8 mmHg vs. 87.5 ± 10.7 mmHg, p = 0.001), diastolic (63.1 ± 8.5 mmHg vs. 60.0 ± 10.3 mmHg, p = 0.028) and mean (73.0 ± 7.8 vs. 69.2 ± 9.7 mmHg, p = 0.004) blood pressure than AGA children. Comparing two breastfeeding periods (0-4 months vs. > 7 months), a downward trend in blood pressure values for longer breastfeeding periods was shown. CONCLUSION: Our study showed that even late-onset small-for-gestational-age fetuses seem to have cardiovascular problems, although they were previously thought to be "healthy". Up to now, blood pressure measurement is not part of indicated health checks in former SGA or even fetal growth-restricted children which should be changed. Further studies are needed to investigate cardiovascular prevention programs in children.
OBJECTIVE: Late-onset small-for-gestational-age (SGA) fetuses usually show normal uterine artery Doppler and were long considered to have a good peri- and postnatal outcome. Recently, these fetuses were identified to have a risk factor for cardiovascular disease. The aim of our study was to evaluate former SGA children concerning their cardiovascular risk and nutrition behavior at the age of 1 year. METHODS: We performed a prospective longitudinal cohort study at the University Hospital "Klinikum rechts der Isar" of the Technical University of Munich. Singleton pregnancies from 32 weeks with suspicion of SGA and healthy control pregnancies were included. RESULTS: A total of 100 former SGA children and 113 controls with normal weight (AGA) were examined at 1 year of age. Drop-out for 1-year follow-up was 27%. SGA children had significantly higher systolic (92.8 ± 9.8 mmHg vs. 87.5 ± 10.7 mmHg, p = 0.001), diastolic (63.1 ± 8.5 mmHg vs. 60.0 ± 10.3 mmHg, p = 0.028) and mean (73.0 ± 7.8 vs. 69.2 ± 9.7 mmHg, p = 0.004) blood pressure than AGA children. Comparing two breastfeeding periods (0-4 months vs. > 7 months), a downward trend in blood pressure values for longer breastfeeding periods was shown. CONCLUSION: Our study showed that even late-onset small-for-gestational-age fetuses seem to have cardiovascular problems, although they were previously thought to be "healthy". Up to now, blood pressure measurement is not part of indicated health checks in former SGA or even fetal growth-restricted children which should be changed. Further studies are needed to investigate cardiovascular prevention programs in children.
Authors: M Voigt; N Rochow; K T M Schneider; H-P Hagenah; R Scholz; V Hesse; U Wittwer-Backofen; S Straube; D Olbertz Journal: Z Geburtshilfe Neonatol Date: 2014-10-29 Impact factor: 0.685