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Masters H, Marcuccio E, Jukic A, Cnota J, Tabbah S, Divanovic A. Maternal and neonatal factors associated with cesarean delivery in a cohort of pregnancies complicated by prenatally diagnosed congenital heart disease. J Perinatol 2024; 44:360-365. [PMID: 37580511 DOI: 10.1038/s41372-023-01747-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/06/2023] [Revised: 06/11/2023] [Accepted: 07/31/2023] [Indexed: 08/16/2023]
Abstract
BACKGROUND Pregnancies with prenatally diagnosed congenital heart disease (CHD) have increased cesarean delivery (CD) rates, with no outcome improvement. OBJECTIVE We aim to examine indications for delivery, indications for CD and risk factors associated with CD. STUDY DESIGN Retrospective cohort of 322 singleton pregnancies prenatally diagnosed with moderate to severe CHD. We compared maternal and fetal factors correlated with delivery route. RESULTS CD rate was 46% (95% CI 40, 51%). Of all CD, 31.3% (95% CI 23.8, 38.7) were secondary to urgent fetal indications. However, 79.7% of inductions resulted in vaginal delivery (VD). Factors associated with CD include morbid obesity (RR 3.0, 95% CI 1.5, 6.1), diabetes (RR 3.9, 95% CI 2.0, 7.3) and severe pre-eclampsia (6.0, 95% CI 1.7, 21.4). Of the 10 most frequent CHD diagnoses, only hypoplastic-left-heart was associated with CD (OR 1.9, 95% CI 1.02, 3.4). CONCLUSIONS Although the CD rate is higher in fetal CHD, most indications for CD are maternal.
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Affiliation(s)
- Heather Masters
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, University of Cincinnati College of Medicine, Cincinnati, OH, USA.
| | - Elisa Marcuccio
- Fetal Heart Program, Heart Institute, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Alma Jukic
- Fetal Heart Program, Heart Institute, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - James Cnota
- Fetal Heart Program, Heart Institute, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Sammy Tabbah
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Allison Divanovic
- Fetal Heart Program, Heart Institute, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
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de Vries IR, van Laar JOEH, van der Hout‐van der Jagt MB, Clur SB, Vullings R. Fetal electrocardiography and artificial intelligence for prenatal detection of congenital heart disease. Acta Obstet Gynecol Scand 2023; 102:1511-1520. [PMID: 37563851 PMCID: PMC10577634 DOI: 10.1111/aogs.14623] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2023] [Revised: 06/09/2023] [Accepted: 06/09/2023] [Indexed: 08/12/2023]
Abstract
INTRODUCTION This study aims to investigate non-invasive electrocardiography as a method for the detection of congenital heart disease (CHD) with the help of artificial intelligence. MATERIAL AND METHODS An artificial neural network was trained for the identification of CHD using non-invasively obtained fetal electrocardiograms. With the help of a Bayesian updating rule, multiple electrocardiographs were used to increase the algorithm's performance. RESULTS Using 122 measurements containing 65 healthy and 57 CHD cases, the accuracy, sensitivity, and specificity were found to be 71%, 63%, and 77%, respectively. The sensitivity was however 75% and 69% for CHD cases requiring an intervention in the neonatal period and first year of life, respectively. Furthermore, a positive effect of measurement length on the detection performance was observed, reaching optimal performance when using 14 electrocardiography segments (37.5 min) or more. A small negative trend between gestational age and accuracy was found. CONCLUSIONS The proposed method combining recent advances in obtaining non-invasive fetal electrocardiography with artificial intelligence for the automatic detection of CHD achieved a detection rate of 63% for all CHD and 75% for critical CHD. This feasibility study shows that detection rates of CHD might improve by using electrocardiography-based screening complementary to the standard ultrasound-based screening. More research is required to improve performance and determine the benefits to clinical practice.
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Affiliation(s)
- Ivar R. de Vries
- Department of Obstetrics and GynecologyMáxima Medical CenterVeldhovenThe Netherlands
- Department of Electrical EngineeringEindhoven University of TechnologyEindhovenThe Netherlands
| | - Judith O. E. H. van Laar
- Department of Obstetrics and GynecologyMáxima Medical CenterVeldhovenThe Netherlands
- Department of Electrical EngineeringEindhoven University of TechnologyEindhovenThe Netherlands
| | - Marieke B. van der Hout‐van der Jagt
- Department of Obstetrics and GynecologyMáxima Medical CenterVeldhovenThe Netherlands
- Department of Electrical EngineeringEindhoven University of TechnologyEindhovenThe Netherlands
- Department of Biomedical EngineeringEindhoven University of TechnologyEindhovenThe Netherlands
| | - Sally‐Ann B. Clur
- Department of Pediatric Cardiology, Emma Children's HospitalAmsterdam University Medical Centers, Academic Medical CenterAmsterdamThe Netherlands
- European Reference Network for rare, low prevalence and complex diseases of the heart ‐ ERN GUARD‐Heart (ERN GUARDHEART)AmsterdamThe Netherlands
| | - Rik Vullings
- Department of Electrical EngineeringEindhoven University of TechnologyEindhovenThe Netherlands
- Nemo Healthcare BVVeldhovenThe Netherlands
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Vintzileos AM, Smulian JC. Abnormal fetal heart rate patterns caused by pathophysiologic processes other than fetal acidemia. Am J Obstet Gynecol 2023; 228:S1144-S1157. [PMID: 36964003 DOI: 10.1016/j.ajog.2022.05.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2022] [Revised: 05/02/2022] [Accepted: 05/02/2022] [Indexed: 03/19/2023]
Abstract
Fetal acidemia is a common final pathway to fetal death, and in many cases, to fetal central nervous system injury. However, certain fetal pathophysiological processes are associated with significant category II or category III fetal heart rate changes before the development of or in the absence of fetal acidemia. The most frequent of these processes include fetal infection and/or inflammation, anemia, fetal congenital heart disease, and fetal central nervous system injury. In the presence of significant category II or category III fetal heart rate patterns, clinicians should consider the possibility of the aforementioned fetal processes depending on the clinical circumstances. The common characteristic of these pathophysiological processes is that their associated fetal heart rate patterns are linked to increased adverse neonatal outcomes despite the absence of acidemia at birth. Therefore, in these cases, the fetal heart rate patterns may provide more insight about the fetal condition and pathophysiology than the acid-base status at birth. In addition, as successful timing of intrapartum interventions on the basis of evolution of fetal heart rate patterns aims to prevent fetal acidemia, it may not be logical to continue to use the fetal acid-base status at birth as the gold standard outcome to determine the predictive ability of category II or III fetal heart rate patterns. A more reasonable approach may be to use the umbilical cord blood acid-base status at birth as the gold standard for determining the appropriateness of the timing of our interventions.
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Affiliation(s)
- Anthony M Vintzileos
- Department of Obstetrics and Gynecology, Lenox Hill Hospital, Northwell Health, New York, NY.
| | - John C Smulian
- Department of Obstetrics and Gynecology, University of Florida College of Medicine, Gainesville, FL
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Feduniw S, Muzyka-Placzyńska K, Kajdy A, Wrona M, Sys D, Szymkiewicz-Dangel J. Intrapartum cardiotocography in pregnancies with and without fetal CHD. J Perinat Med 2022; 50:961-969. [PMID: 35534874 DOI: 10.1515/jpm-2021-0139] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/19/2021] [Accepted: 03/24/2022] [Indexed: 12/29/2022]
Abstract
OBJECTIVES Congenital heart defects (CHD) are the most common inherited abnormalities. Intrapartum cardiotocography (CTG) is still considered a "gold standard" during labor. However, there is a lack of evidence regarding the interpretation of intrapartum CTG in fetuses with CHD. Therefore, the study aimed to compare intrapartum CTG in normal fetuses and fetuses with CHD and describe the association between CTG and neonatal outcomes. METHODS The present study is a retrospective analysis of the CTG of 395 fetuses. There were three study groups: Group 1: 185 pregnancies with a prenatal diagnosis of CHD, Group 2: 132 high-risk pregnancies without CHD, and Group 3: 78 low-risk pregnancies without CHD. RESULTS Abnormal CTG was present statistically OR=3.4 (95%CI: 1.61-6.95) more often in Group 1. The rate of the emergency CS was higher in this group OR=3 (95%CI: 1.3-3.1). Fetuses with CHD and abnormal CTG were more often scored ≤7 Apgar, with no difference in acidemia. The multivariate regression model for Group 1 does not show clinical differences between Apgar scores or CTG assessment in neonatal acidemia prediction. CONCLUSIONS CTG in fetuses with CHD should be interpreted individually according to the type of CHD and conduction abnormalities. Observed abnormalities in CTG are associated with the fetal heart defect itself. Preterm delivery and rapid cesarean delivery lead to a higher rate of neonatal complications. Health practitioners should consider this fact during decision-making regarding delivery in cases complicated with fetal cardiac problems.
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Affiliation(s)
- Stepan Feduniw
- Department of Reproductive Health, Centre of Postgraduate Medical Education, Warsaw, Poland
| | | | - Anna Kajdy
- Department of Reproductive Health, Centre of Postgraduate Medical Education, Warsaw, Poland
| | - Marcin Wrona
- Department of Gynecological Endocrinology, Medical University of Warsaw, Warsaw, Poland
| | - Dorota Sys
- Department of Reproductive Health, Centre of Postgraduate Medical Education, Warsaw, Poland
| | - Joanna Szymkiewicz-Dangel
- Department of Perinatal Cardiology and Congenital Anomalies, Centre of Postgraduate Medical Education, Warsaw, Poland
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5
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Zloto K, Hochberg A, Tenenbaum-Gavish K, Berezowsky A, Barbash-Hazan S, Bardin R, Hadar E, Shmueli A. Fetal congenital heart disease - mode of delivery and obstetrical complications. BMC Pregnancy Childbirth 2022; 22:578. [PMID: 35854228 PMCID: PMC9295291 DOI: 10.1186/s12884-022-04910-w] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2022] [Accepted: 07/06/2022] [Indexed: 11/28/2022] Open
Abstract
Background The optimal mode of delivery in cases of fetal congenital heart disease (CHD) is not established. The few relevant studies did not address operative vaginal delivery. The aim of this study was to assess the impact of fetal CHD on mode of delivery during a trial of labor, and to secondarily describe some obstetric complications. Methods The database of a tertiary medical center was searched for women who gave birth to a singleton, liveborn neonate in 2015–2018. Mode of delivery was compared between women carrying a fetus with known CHD and women with a healthy fetus matched 1:5 for maternal age, parity, body mass index, and gestational age. Results The cohort included 616 women, 105 in the CHD group and 511 in the control group. The rate of operative vaginal delivery was significantly higher in the CHD group (18.09% vs 9.78%, OR 2.03, 95% CI 1.13–3.63, p = 0.01); the difference remained significant after adjustment for nulliparity and gestational age at delivery (aOR 2.58, 95% CI 1.36–4.9, p < 0.01). There was no difference between the CHD and control group in rate of intrapartum cesarean delivery (9.52% vs 10.76%, respectively, OR 0.97, 95% CI 0.47–1.98, p = 0.93). The most common indication for operative vaginal delivery was non-reassuring fetal heart rate (78.94% vs 64%, respectively). Median birth weight percentile was significantly lower in the CHD group (45th vs 53rd percentile, p = 0.04). Conclusions Our findings suggest that operative vaginal delivery, performed mostly because of non-reassuring fetal heart rate, is more common in pregnancies complicated by a prenatal diagnosis of CHD than non-anomalous pregnancies.
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Affiliation(s)
- Keren Zloto
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Alyssa Hochberg
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.,Helen Schneider Hospital for Women, Rabin Medical Center, 39 Jabotinsky St., 4941492, Petach Tikva, Israel
| | - Kinneret Tenenbaum-Gavish
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.,Helen Schneider Hospital for Women, Rabin Medical Center, 39 Jabotinsky St., 4941492, Petach Tikva, Israel
| | - Alexandra Berezowsky
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.,Helen Schneider Hospital for Women, Rabin Medical Center, 39 Jabotinsky St., 4941492, Petach Tikva, Israel
| | - Shiri Barbash-Hazan
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.,Helen Schneider Hospital for Women, Rabin Medical Center, 39 Jabotinsky St., 4941492, Petach Tikva, Israel
| | - Ron Bardin
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.,Helen Schneider Hospital for Women, Rabin Medical Center, 39 Jabotinsky St., 4941492, Petach Tikva, Israel
| | - Eran Hadar
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.,Helen Schneider Hospital for Women, Rabin Medical Center, 39 Jabotinsky St., 4941492, Petach Tikva, Israel
| | - Anat Shmueli
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel. .,Helen Schneider Hospital for Women, Rabin Medical Center, 39 Jabotinsky St., 4941492, Petach Tikva, Israel.
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Ogenyi P, Chiegwu HU, England A, Akanegbu UE, Ogbonna OS, Abubakar A, Luntsi G, Zira DJ, Dauda M. Appraisal of trimester-specific fetal heart rate and its role in gestational age prediction. Radiography (Lond) 2022; 28:926-932. [PMID: 35820355 DOI: 10.1016/j.radi.2022.06.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2022] [Revised: 06/21/2022] [Accepted: 06/23/2022] [Indexed: 10/31/2022]
Abstract
INTRODUCTION The aim of this study was to evaluate and report normal sonographic FHR values among low-risk singleton women across the three trimesters of pregnancy and determine FHR role in gestational age prediction. METHOD A prospective cross-sectional study of 2727 low-risk singleton pregnant women was undertaken. FHR measurements were obtained by a consultant radiologist and three experienced sonographers using transabdominal approach from January 2019 to December 2020. Two FHR measurements were taken for each participant. The fetal lie and presentation were also documented in the first trimester. Data were analysed using SPSS version 24 (IBM, Armonk, NY, USA). RESULT The maternal mean ± SD age was 25.8 ± 6.5 years and mean FHR for first, second and third trimesters were 151 ± 16, 145 ± 6 and 125±6 bpm respectively. The mean ± SD gestational age were 10 ± 2, 19 ± 3 and 34 ± 2 weeks for the first, second and third trimester respectively. Using ANOVA, there were statistically significant differences in FHR across the three trimesters (p ≤ 0.05). A positive correlation existed between maternal age and FHR (r = 0.57, p ≤ 0.05). CONCLUSION This study has established normal values for FHR in first, second and third trimester respectively. Referring physicians, radiologists, sonographers, obstetricians and gynaecologists may consider FHR of (135-167) bpm (139-151) bpm and (119-131) bpm as normal FHR ranges for the first, second and third trimester respectively. This study has also revealed the possibility of gestational age prediction using FHR with the equation [Gestational Age = 87.8 - (0.47) FHR]. IMPLICATIONS FOR PRACTICE This paper provides the most up-to-date sonographic FHR recommendations for fetal management. More importantly, findings from this study also suggests that ultrasound practitioners can use FHR measurements as a reliable alternative for fetal dating.
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Affiliation(s)
- P Ogenyi
- Radiology, University Hospitals Birmingham NHS Foundation Trust, Birmingham, United Kingdom.
| | - H U Chiegwu
- Department of Radiography, Nnamdi Azikiwe University, Awka
| | - A England
- School of Medicine, University College Cork, Ireland
| | - U E Akanegbu
- Department of Radiography, Nnamdi Azikiwe University, Awka
| | - O S Ogbonna
- Department of Radiography, Nnamdi Azikiwe University, Awka
| | - A Abubakar
- Department of Radiography, University of Maiduguri, Nigeria
| | - G Luntsi
- Department of Radiography, University of Maiduguri, Nigeria
| | - D J Zira
- Department of Radiography, Federal University Lafia, Nigeria
| | - M Dauda
- Department of Medical Physics, Nasarawa State University, Keffi, Nigeria
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7
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Kurosaki K, Kitano M, Sakaguchi H, Shiraishi I, Iwanaga N, Yoshimatsu J, Hoashi T, Ichikawa H, Yasuda S. Discrepancy Between Pre- and Postnatal Diagnoses of Congenital Heart Disease and Impact on Neonatal Clinical Course - A Retrospective Study at a Japanese Tertiary Institution. Circ J 2020; 84:2275-2285. [PMID: 33148938 DOI: 10.1253/circj.cj-20-0316] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
BACKGROUND Congenital heart disease (CHD) is often diagnosed prenatally using fetal echocardiography, but few studies have evaluated the accuracy of these fetal cardiac diagnoses in detail. We investigated the discrepancy between pre- and postnatal diagnoses of CHD and the impact of discrepant diagnoses.Methods and Results:This retrospective study at a tertiary institution included data from the medical records of 207 neonates with prenatally diagnosed CHD admitted to the cardiac neonatal intensive care unit between January 2011 and December 2016. Pre- and postnatal diagnoses of CHD differed in 12% of neonates. Coarctation of the aorta and ventricular septal defects were the most frequent causes of discrepant diagnosis. Unexpected treatments were added to 38% of discrepant diagnostic cases. However, discrepant diagnoses did not adversely affect the clinical course. The 9% of the 207 neonates who required invasive intervention within 24 h of delivery were accurately diagnosed prenatally. CONCLUSIONS Pre- and postnatal diagnoses differed in only a few neonates, with differences not adversely affecting the clinical course. Neonates who required invasive intervention immediately after delivery were accurately diagnosed prenatally. Prenatal diagnosis thus seems to contribute to improved prognosis in neonates with CHD.
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Affiliation(s)
- Kenichi Kurosaki
- Department of Pediatric Cardiology, National Cerebral and Cardiovascular Center.,Department of Advanced Cardiovascular Medicine, Graduate School of Medical Science, Kumamoto University
| | - Masataka Kitano
- Department of Pediatric Cardiology, National Cerebral and Cardiovascular Center
| | - Heima Sakaguchi
- Department of Pediatric Cardiology, National Cerebral and Cardiovascular Center
| | - Isao Shiraishi
- Department of Pediatric Cardiology, National Cerebral and Cardiovascular Center
| | - Naoko Iwanaga
- Department of Perinatology and Gynecology, National Cerebral and Cardiovascular Center
| | - Jun Yoshimatsu
- Department of Perinatology and Gynecology, National Cerebral and Cardiovascular Center
| | - Takaya Hoashi
- Department of Pediatric Cardiac Surgery, National Cerebral and Cardiovascular Center
| | - Hajime Ichikawa
- Department of Pediatric Cardiac Surgery, National Cerebral and Cardiovascular Center
| | - Satoshi Yasuda
- Department of Cardiovascular Medicine, National Cerebral and Cardiovascular Center.,Department of Advanced Cardiovascular Medicine, Graduate School of Medical Science, Kumamoto University
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8
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Neonatal and maternal outcomes of pregnancies with a fetal diagnosis of congenital heart disease using a standardized delivery room management protocol. J Perinatol 2020; 40:316-323. [PMID: 31611616 DOI: 10.1038/s41372-019-0528-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/11/2019] [Revised: 08/21/2019] [Accepted: 08/27/2019] [Indexed: 11/08/2022]
Abstract
OBJECTIVE We sought to determine if fetuses with prenatally diagnosed congenital heart disease (CHD) were more likely to undergo cesarean delivery in the setting of a non-reassuring fetal heart rate tracing (NRFHT) and to determine if those fetuses were more likely to have a fetal acidosis. STUDY DESIGN A retrospective cohort study of neonates prenatally diagnosed with CHD from August 2010 to July 2016. The control group consisted of gestational age matched controls without CHD. RESULTS Each group consisted of 143 patients. The most common reason for cesarean delivery was a NRFHT (control 31% vs CHD 35%, p = 0.67). Fetal acidosis was a rare outcome occurring in only five controls (3.5%) and 11 cases (7.7%) (p = 0.12). CONCLUSION These findings demonstrate that with multidisciplinary care coordination, fetuses with a prenatal diagnosis of CHD have similar cesarean rates, labor and delivery management, and delivery room compromise as healthy fetuses.
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Mulkey SB, Govindan R, Metzler M, Swisher CB, Hitchings L, Wang Y, Baker R, Larry Maxwell G, Krishnan A, du Plessis AJ. Heart rate variability is depressed in the early transitional period for newborns with complex congenital heart disease. Clin Auton Res 2019; 30:165-172. [PMID: 31240423 PMCID: PMC6930356 DOI: 10.1007/s10286-019-00616-w] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2019] [Accepted: 06/03/2019] [Indexed: 12/17/2022]
Abstract
PURPOSE To compare early changes in autonomic nervous system (ANS) tone between newborns with complex congenital heart disease (CHD) and newborns without CHD. METHODS We performed a case-control study of heart rate variability (HRV) in newborns with complex CHD [transposition of the great arteries (TGA) or hypoplastic left heart syndrome (HLHS)] and low-risk control newborns without CHD. Cases with CHD were admitted following birth to a pediatric cardiac intensive care unit and had archived continuous ECG data. Control infants were prospectively enrolled at birth. ECG data in cases and controls were analyzed for HRV in the time and frequency domains at 24 h of age. We analyzed the following HRV metrics: alpha short (αs), alpha long (αL), root mean square short and long (RMSs and RMSL), low-frequency (LF) power, normalized LF (nLF), high-frequency (HF) power, and normalized HF (nHF). We used ANOVA to compare HRV metrics between groups and to control for medication exposures. RESULTS HRV data from 57 infants with CHD (TGA, n = 33 and HLHS, n = 24) and from 29 controls were analyzed. The HRV metrics αS, RMSL, LF, and nLF were significantly lower in infants with CHD than in the controls. Due to the effect of normalization, nHF was higher in CHD infants (P < 0.0001), although absolute HF was lower (P = 0.0461). After adjusting for medications, αS and nLF remained lower and nHF higher in newborns with CHD (P < 0.0005). CONCLUSIONS Infants with complex CHD have depressed autonomic balance in the early postnatal period, which may complicate the fetal-neonatal transition.
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Affiliation(s)
- Sarah B Mulkey
- Division of Fetal and Transitional Medicine, Children's National Health System, Washington, DC, USA.
- Department of Pediatrics, The George Washington University School of Medicine and Health Sciences, Washington, DC, USA.
- Department of Neurology, The George Washington University School of Medicine and Health Sciences, Washington, DC, USA.
| | - Rathinaswamy Govindan
- Division of Fetal and Transitional Medicine, Children's National Health System, Washington, DC, USA
| | - Marina Metzler
- Division of Fetal and Transitional Medicine, Children's National Health System, Washington, DC, USA
| | - Christopher B Swisher
- Division of Fetal and Transitional Medicine, Children's National Health System, Washington, DC, USA
| | - Laura Hitchings
- Division of Fetal and Transitional Medicine, Children's National Health System, Washington, DC, USA
| | - Yunfei Wang
- Biostatistics and Study Methodology, The George Washington University School of Medicine and Health Sciences, Washington, DC, USA
| | - Robin Baker
- Department of Pediatrics, Inova Children's Hospital, Fairfax, VA, USA
- Fairfax Neonatal Associates, Fairfax, VA, USA
| | - G Larry Maxwell
- Department of Obstetrics and Gynecology, Inova Fairfax Hospital, Fairfax, VA, USA
| | - Anita Krishnan
- Department of Cardiology, Children's National Health System, Washington, DC, USA
- Department of Pediatrics, The George Washington University School of Medicine and Health Sciences, Washington, DC, USA
| | - Adre J du Plessis
- Division of Fetal and Transitional Medicine, Children's National Health System, Washington, DC, USA
- Department of Pediatrics, The George Washington University School of Medicine and Health Sciences, Washington, DC, USA
- Department of Neurology, The George Washington University School of Medicine and Health Sciences, Washington, DC, USA
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10
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Miyoshi T, Katsuragi S, Neki R, Kurosaki KI, Shiraishi I, Nakai M, Nishimura K, Yoshimatsu J, Ikeda T. Cardiovascular profile and biophysical profile scores predict short-term prognosis in infants with congenital heart defect. J Obstet Gynaecol Res 2019; 45:1268-1276. [PMID: 30977251 DOI: 10.1111/jog.13970] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2018] [Accepted: 03/23/2019] [Indexed: 11/29/2022]
Abstract
AIM To predict the prognosis of infants with congenital heart disease, accurate prenatal diagnosis of structural abnormality and heart failure are both necessary. The aim of this study was to investigate whether cardiovascular profile (CVP) and biophysical profile (BP) scores are useful for predicting prognosis in infants with congenital heart defect (CHD). METHODS A retrospective review of singletons prenatally diagnosed with CHD at a tertiary pediatric cardiac center between 2011 and 2015 was undertaken. RESULTS A total of 202 patients with CHD were analyzed. Perinatal and infant deaths occurred in 16 (7.9%) and 10 cases (5.0%), respectively. Infants with the last CVP score ≤ 5 had 18.7-fold higher perinatal mortality than those with a last CVP score > 5 (P < 0.01). Infants with a last BP score ≤ 6 had 18.7-fold higher perinatal mortality than those with a last BP score > 6 (P < 0.01). Infants with a CVP score decrease in utero had 4.5-fold higher infant mortality than those with an increase or no change (P < 0.01). Multivariate analysis showed that single-ventricle physiology, pre-term birth at <37 weeks of gestation, last CVP score ≤ 5, and last BP score ≤ 6 were independent predictors of perinatal mortality. Single-ventricle physiology and a CVP score decrease were independent predictors of infant mortality. CONCLUSION CVP and BP scores are useful for predicting perinatal prognosis in infants with CHD. A CVP score decrease in utero is associated with infant mortality, suggesting that serial CVP score assessment may be useful for management planning.
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Affiliation(s)
- Takekazu Miyoshi
- Department of Perinatology and Gynecology, National Cerebral and Cardiovascular Center, Suita, Japan.,Department of Obstetrics and Gynecology, Mie University, Tsu, Japan
| | - Shinji Katsuragi
- Department of Perinatology and Gynecology, National Cerebral and Cardiovascular Center, Suita, Japan
| | - Reiko Neki
- Department of Perinatology and Gynecology, National Cerebral and Cardiovascular Center, Suita, Japan
| | - Ken-Ichi Kurosaki
- Department of Pediatric Cardiology, National Cerebral and Cardiovascular Center, Suita, Japan
| | - Isao Shiraishi
- Department of Pediatric Cardiology, National Cerebral and Cardiovascular Center, Suita, Japan
| | - Michikazu Nakai
- Department of Statistics and Data Analysis, National Cerebral and Cardiovascular Center, Suita, Japan
| | - Kunihiro Nishimura
- Department of Statistics and Data Analysis, National Cerebral and Cardiovascular Center, Suita, Japan
| | - Jun Yoshimatsu
- Department of Perinatology and Gynecology, National Cerebral and Cardiovascular Center, Suita, Japan
| | - Tomoaki Ikeda
- Department of Obstetrics and Gynecology, Mie University, Tsu, Japan
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11
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Morokuma S, Michikawa T, Kato K, Sanefuji M, Shibata E, Tsuji M, Senju A, Kawamoto T, Ohga S, Kusuhara K. Non-reassuring foetal status and neonatal irritability in the Japan Environment and Children's Study: A cohort study. Sci Rep 2018; 8:15853. [PMID: 30367151 PMCID: PMC6203769 DOI: 10.1038/s41598-018-34231-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2018] [Accepted: 10/15/2018] [Indexed: 01/05/2023] Open
Abstract
The aim of this study was to investigate whether non-reassuring foetal status (NRFS) affected an infant's temperament, or if the temperament formed prenatally resulted in an excessive heart rate reaction that was diagnosed as NRFS. We examined the correlation between NRFS and difficulty in holding a baby, and the amount of crying in the one month after birth, which was considered an indicator of the newborn's temperament. We divided the cases with NRFS into positive NRFS and false positive NRFS. NRFS was associated with bad mood, frequent crying for a long duration, and intense crying. After adjustment for other covariates, NRFS was associated with bad mood (odds ratio, OR = 1.15, 95% confidence interval, CI = 1.00-1.33), and intense crying (1.12, 1.02-1.24). In the multi-variable model, positive and false positive NRFS were not clearly associated with neonatal irritability. When stratified by parity, NRFS and false positive NRFS were likely to be positively associated with neonatal irritability in parous women. The clear association between NRFS and intense crying was observed in parous women (multi-variable adjusted OR = 1.46, 95% CI = 1.16-1.83), but not in nulliparae (1.01, 0.91-1.12) (p for effect modification <0.01). Similarly, increased odds of intense crying associated with false positive NRFS were only found in parous women (multi-variable adjusted OR = 1.40, 95% CI = 1.09-1.81) (p for effect modification = 0.03). There was no association observed between positive NRFS and irritability; therefore, NRFS has no effect on an infant's temperament.
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Affiliation(s)
- Seiichi Morokuma
- Research Center for Environmental and Developmental Medical Sciences, Kyushu University, Fukuoka, Japan.
- Department of Health Sciences, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.
| | - Takehiro Michikawa
- Environmental Epidemiology Section, Centre for Health and Environmental Risk Research, National Institute for Environmental Studies, Tsukuba, Ibaraki, Japan
| | - Kiyoko Kato
- Research Center for Environmental and Developmental Medical Sciences, Kyushu University, Fukuoka, Japan
- Department of Obstetrics and Gynecology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Masafumi Sanefuji
- Research Center for Environmental and Developmental Medical Sciences, Kyushu University, Fukuoka, Japan
- Department of Pediatrics, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Eiji Shibata
- Japan Environment and Children's Study, UOEH Subunit Center, University of Occupational and Environmental Health, Kitakyushu, Fukuoka, Japan
- Department of Obstetrics and Gynecology, School of Medicine, University of Occupational and Environmental Health, Kitakyushu, Fukuoka, Japan
| | - Mayumi Tsuji
- Department of Environmental Health, School of Medicine, University of Occupational and Environmental Health, Kitakyushu, Fukuoka, Japan
| | - Ayako Senju
- Japan Environment and Children's Study, UOEH Subunit Center, University of Occupational and Environmental Health, Kitakyushu, Fukuoka, Japan
- Department of Pediatrics, School of Medicine, University of Occupational and Environmental Health, Kitakyushu, Japan
| | - Toshihiro Kawamoto
- Japan Environment and Children's Study, UOEH Subunit Center, University of Occupational and Environmental Health, Kitakyushu, Fukuoka, Japan
- Department of Environmental Health, School of Medicine, University of Occupational and Environmental Health, Kitakyushu, Fukuoka, Japan
| | - Shouichi Ohga
- Research Center for Environmental and Developmental Medical Sciences, Kyushu University, Fukuoka, Japan
- Department of Pediatrics, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Koichi Kusuhara
- Japan Environment and Children's Study, UOEH Subunit Center, University of Occupational and Environmental Health, Kitakyushu, Fukuoka, Japan
- Department of Pediatrics, School of Medicine, University of Occupational and Environmental Health, Kitakyushu, Japan
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12
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Asoglu MR, Bears B, Turan S, Harman C, Turan OM. The factors associated with mode of delivery in fetuses with congenital heart defects. J Matern Fetal Neonatal Med 2018; 33:816-824. [PMID: 30153755 DOI: 10.1080/14767058.2018.1505855] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
Objective: It is not evident whether the mode of delivery (MOD) should be modified in pregnancies complicated by fetal congenital heart defects (CHDs). The question as to whether MOD of CHD infants has a significant impact on neonatal outcome remains elusive. The aim of this study was to evaluate factors associated with MOD and its impact on immediate neonatal outcomes in a cohort of late preterm or term fetuses with CHDs born in a tertiary center.Methods: This retrospective study comprised of singleton pregnancies with known fetal CHDs who delivered after 34 0/7 weeks of gestation over a 7-year period. Fetuses with chromosomal abnormality or stillbirths were excluded. Obstetric risk factors were classified as maternal medical, maternal surgical or fetal comorbidities. MOD was classified as elective cesarean delivery (CD) or attempted vaginal delivery (VD). The latter was further categorized as successful VD or intrapartum CD. The study population was stratified into four categories based on the severity of cardiac abnormalities diagnosed by fetal echocardiography. Immediate neonatal outcomes included Apgar scores and umbilical cord artery pH.Results: Of a total of 222 patients, 79.8% underwent attempted VD and 20.2% had elective CD. Of the attempted VD group, 80.2% had successful VD and 19.8% had intrapartum CD. The frequencies of maternal medical, maternal surgical and fetal comorbidities were higher in the elective CD group than in the attempted VD group and also were higher in the intrapartum CD group than in the successful VD group (p < .05 for all). Multivariate logistic regression models revealed that maternal surgical or fetal comorbidities increased the chance of elective CD and maternal medical or fetal comorbidities decreased the chance of successful VD. The severity of CHDs was not an independent factor that affected MOD. Elective or intrapartum CD did not improve immediate neonatal outcomes.Conclusion: Our results demonstrated that preexisting obstetric comorbidities were significant variables that affected the MOD in fetuses with CHD. Vaginal delivery should be attempted unless obstetric and medical contraindications accompany index pregnancy.
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Affiliation(s)
- Mehmet Resit Asoglu
- Department of Obstetrics, Gynecology & Reproductive Sciences, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Breanne Bears
- University of Maryland School of Medicine, Baltimore, MD, USA
| | - Sifa Turan
- Department of Obstetrics, Gynecology & Reproductive Sciences, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Christopher Harman
- Department of Obstetrics, Gynecology & Reproductive Sciences, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Ozhan M Turan
- Department of Obstetrics, Gynecology & Reproductive Sciences, University of Maryland School of Medicine, Baltimore, MD, USA
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13
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Marzbanrad F, Stroux L, Clifford GD. Cardiotocography and beyond: a review of one-dimensional Doppler ultrasound application in fetal monitoring. Physiol Meas 2018; 39:08TR01. [PMID: 30027897 PMCID: PMC6237616 DOI: 10.1088/1361-6579/aad4d1] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
One-dimensional Doppler ultrasound (1D-DUS) provides a low-cost and simple method for acquiring a rich signal for use in cardiovascular screening. However, despite the use of 1D-DUS in cardiotocography (CTG) for decades, there are still challenges that limit the effectiveness of its users in reducing fetal and neonatal morbidities and mortalities. This is partly due to the noisy, transient, complex and nonstationary nature of the 1D-DUS signals. Current challenges also include lack of efficient signal quality metrics, insufficient signal processing techniques for extraction of fetal heart rate and other vital parameters with adequate temporal resolution, and lack of appropriate clinical decision support for CTG and Doppler interpretation. Moreover, the almost complete lack of open research in both hardware and software in this field, as well as commercial pressures to market the much more expensive and difficult to use Doppler imaging devices, has hampered innovation. This paper reviews the basics of fetal cardiac function, 1D-DUS signal generation and processing, its application in fetal monitoring and assessment of fetal development and wellbeing. It also provides recommendations for future development of signal processing and modeling approaches, to improve the application of 1D-DUS in fetal monitoring, as well as the need for annotated open databases.
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Affiliation(s)
- Faezeh Marzbanrad
- Department of Electrical and Computer Systems Engineering, Monash University, Clayton, VIC, Australia
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14
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Morokuma S, Michikawa T, Yamazaki S, Nitta H, Kato K. Association between exposure to air pollution during pregnancy and false positives in fetal heart rate monitoring. Sci Rep 2017; 7:12421. [PMID: 28963562 PMCID: PMC5622039 DOI: 10.1038/s41598-017-12663-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2017] [Accepted: 09/18/2017] [Indexed: 12/30/2022] Open
Abstract
Fetal heart rate (FHR) monitoring is essential for fetal management during pregnancy and delivery but results in many false-positive diagnoses. Air pollution affects the uterine environment; thus, air pollution may change FHR reactivity. This study assessed the association between exposure to air pollution during pregnancy and FHR monitoring abnormalities using 2005-2010 data from the Japan Perinatal Registry Network database. Participants were 23,782 singleton pregnant women with FHR monitoring, without acidemia or fetal asphyxia. We assessed exposure to air pollutants, including particulate matter (PM), ozone, nitrogen dioxide (NO2), and sulfur dioxide (SO2). In a multi-trimester model, first-trimester PM exposure was associated with false positives in FHR monitoring (odds ratio [OR] per interquartile range (10.7 μg/m3) increase = 1.20; 95% CI: 1.05-1.37), but not second-trimester exposure (OR = 1.05; 95% CI: 0.91-1.21) and third-trimester exposure (OR = 1.06; 95% CI: 0.96-1.17). The association with first-trimester PM exposure persisted after adjustment for exposure to ozone, NO2, and SO2; however, ozone, NO2, and SO2 exposure was not associated with false positives in FHR monitoring. First-trimester PM exposure may alter fetal cardiac response and lead to false positives in FHR monitoring.
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Affiliation(s)
- Seiichi Morokuma
- Department of Obstetrics and Gynaecology, Kyushu University Hospital, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka, 812-8582, Japan.
| | - Takehiro Michikawa
- Environmental Epidemiology Section, Centre for Health and Environmental Risk Research, National Institute for Environmental Studies, 16-2 Onogawa, Tsukuba, Ibaraki, 305-8506, Japan
| | - Shin Yamazaki
- Environmental Epidemiology Section, Centre for Health and Environmental Risk Research, National Institute for Environmental Studies, 16-2 Onogawa, Tsukuba, Ibaraki, 305-8506, Japan
| | - Hiroshi Nitta
- Environmental Epidemiology Section, Centre for Health and Environmental Risk Research, National Institute for Environmental Studies, 16-2 Onogawa, Tsukuba, Ibaraki, 305-8506, Japan
| | - Kiyoko Kato
- Department of Obstetrics and Gynaecology, Kyushu University Hospital, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka, 812-8582, Japan
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15
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Muraoka J, Kodama Y, Sameshima H, Michikata K, Matsuzawa S, Masanao O, Kaneko M, Akaki M, Sato Y. Fetal left ventricular non-compaction cardiomyopathy with ascites: A case report. J Obstet Gynaecol Res 2017; 43:1481-1484. [PMID: 28691389 DOI: 10.1111/jog.13381] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2016] [Revised: 03/28/2017] [Accepted: 04/18/2017] [Indexed: 11/27/2022]
Abstract
Here we report a case of fetal left ventricular non-compaction cardiomyopathy with ascites and cardiac dysfunction at a gestational age of 34+5 weeks. Laboratory tests did not reveal any sign of viral infection in utero. A female neonate weighing 2436 g was delivered by emergency cesarean section due to non-reassuring fetal status. Postnatal echocardiography confirmed left ventricular non-compaction cardiomyopathy with severe cardiac failure. Although she was treated effectively during the acute period by continuous flow peritoneal dialysis, surgical ligation of a patent ductus arteriosus, and inhaled nitric oxide, she died on day 41 of life. Symptoms of severe cardiac dysfunction appeared antenatally in this patient and the outcome was poor.
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Affiliation(s)
- Junsuke Muraoka
- Department of Obstetrics and Gynecology, Center for Perinatal Medicine, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan
| | - Yuki Kodama
- Department of Obstetrics and Gynecology, Center for Perinatal Medicine, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan
| | - Hiroshi Sameshima
- Department of Obstetrics and Gynecology, Center for Perinatal Medicine, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan
| | - Kaori Michikata
- Department of Obstetrics and Gynecology, Center for Perinatal Medicine, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan
| | - Satoshi Matsuzawa
- Department of Obstetrics and Gynecology, Center for Perinatal Medicine, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan
| | - Oohashi Masanao
- Department of Obstetrics and Gynecology, Center for Perinatal Medicine, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan
| | - Masatoki Kaneko
- Department of Obstetrics and Gynecology, Center for Perinatal Medicine, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan.,Graduate School of Nursing Science, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan
| | - Mayumi Akaki
- Department of Diagnostic Pathology, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan
| | - Yuichiro Sato
- Department of Diagnostic Pathology, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan
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16
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Peyvandi S, Nguyen TATT, Almeida-Jones M, Boe N, Rhee L, Anton T, Sklansky M, Tarsa M, Satou G, Moon-Grady AJ. Timing and Mode of Delivery in Prenatally Diagnosed Congenital Heart Disease- an Analysis of Practices within the University of California Fetal Consortium (UCfC). Pediatr Cardiol 2017; 38:588-595. [PMID: 28078382 PMCID: PMC5969910 DOI: 10.1007/s00246-016-1552-y] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/11/2016] [Accepted: 12/21/2016] [Indexed: 11/25/2022]
Abstract
Prenatal diagnosis of critical congenital heart disease (CHD) is associated with decreased morbidity. It is also associated with lower birth weights and earlier gestational age at delivery. The University of California Fetal Consortium (UCfC) comprises five tertiary medical centers, and was created to define treatment practices. We utilized this consortium to assess delivery patterns and outcomes in subjects with prenatal and postnatal diagnosis of CHD. A retrospective cohort study was conducted on maternal-neonatal pairs diagnosed with complex CHD prenatally (n = 186) and postnatally (n = 110) from 2011 to 2013. Outcomes were assessed between groups after adjusting for disease severity. Prenatally diagnosed subjects were born earlier (38.1 ± 0.11 vs. 39 ± 0.14 weeks, p = < 0.001), and had lower birth weights (2853 ± 49 vs. 3074 ± 58 g, p = 0.005) as compared to postnatal diagnosis. For every week increase in gestational age and 100 g increase in birth weight, length of stay decreased by 12.3 ± 2.7% (p < 0.001) and 3.9 ± 0.9% (p < 0.001). Subjects with prenatal diagnosis were more often born via cesarean both planned (35.6 vs. 26.2%, p = 0.004) and after a trial of labor (13 vs. 7.8%, p = 0.017). Neonates with cesarean delivery trended toward a longer length of stay (2.6 days longer), and were born earlier as compared to other modalities (37.7 ± 0.22 weeks, p = 0.001). Management after prenatal diagnosis of CHD appears to have modifiable disadvantages for maternal and neonatal outcomes. The UCfC provides a platform to study best practices and standardization of care for future studies.
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Affiliation(s)
- Shabnam Peyvandi
- Division of Pediatric Cardiology and the Fetal Treatment Center, University of California San Francisco Benioff Children's Hospital, 550 16th street, 5th floor, San Francisco, CA, 94158, USA.
| | - Tina Ahn Thu Thi Nguyen
- Department of Obstetrics and Gynecology, David Geffen School of Medicine, University of California, Los Angeles, CA, USA
| | - Myriam Almeida-Jones
- Division of Cardiology, University of California Irvine and Children's Hospital of Orange County, Orange, CA, USA
| | - Nina Boe
- Division of Maternal-Fetal Medicine, Department of Obstetric and Gynecology, University of California, Davis, CA, USA
| | - Laila Rhee
- Division of Maternal-Fetal Medicine, Department of Obstetric and Gynecology, University of California, Davis, CA, USA
| | - Tracy Anton
- Division of Maternal Fetal Medicine, Department of Reproductive Medicine, University of California, San Diego, CA, USA
| | - Mark Sklansky
- Division of Cardiology, Mattel Children's Hospital and David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA, USA
| | - Maryam Tarsa
- Division of Maternal Fetal Medicine, Department of Reproductive Medicine, University of California, San Diego, CA, USA
| | - Gary Satou
- Division of Cardiology, Mattel Children's Hospital and David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA, USA
| | - Anita J Moon-Grady
- Division of Pediatric Cardiology and the Fetal Treatment Center, University of California San Francisco Benioff Children's Hospital, 550 16th street, 5th floor, San Francisco, CA, 94158, USA
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17
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Miyoshi T, Katsuragi S, Neki R, Kurosaki KI, Shiraishi I, Nakai M, Nishimura K, Yoshimatsu J, Ikeda T. Cardiovascular profile score as a predictor of acute intrapartum non-reassuring fetal status in infants with congenital heart defects. J Matern Fetal Neonatal Med 2016; 30:2831-2837. [DOI: 10.1080/14767058.2016.1265930] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Takekazu Miyoshi
- Departments of Perinatology and Gynecology, National Cerebral and Cardiovascular Center, Suita, Japan
| | - Shinji Katsuragi
- Departments of Perinatology and Gynecology, National Cerebral and Cardiovascular Center, Suita, Japan
| | - Reiko Neki
- Departments of Perinatology and Gynecology, National Cerebral and Cardiovascular Center, Suita, Japan
| | - Ken-ichi Kurosaki
- Pediatric Cardiology, National Cerebral and Cardiovascular Center, Suita, Japan
| | - Isao Shiraishi
- Pediatric Cardiology, National Cerebral and Cardiovascular Center, Suita, Japan
| | - Michikazu Nakai
- Department of Statistics and Data Analysis, Center for Cerebral and Cardiovascular Disease Information, National Cerebral and Cardiovascular Center, Suita, Japan
| | - Kunihiro Nishimura
- Department of Statistics and Data Analysis, Center for Cerebral and Cardiovascular Disease Information, National Cerebral and Cardiovascular Center, Suita, Japan
| | - Jun Yoshimatsu
- Departments of Perinatology and Gynecology, National Cerebral and Cardiovascular Center, Suita, Japan
| | - Tomoaki Ikeda
- Department of Obstetrics and Gynecology, Mie University, Tsu, Japan
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18
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Sanapo L, Moon-Grady AJ, Donofrio MT. Perinatal and Delivery Management of Infants with Congenital Heart Disease. Clin Perinatol 2016; 43:55-71. [PMID: 26876121 DOI: 10.1016/j.clp.2015.11.004] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
Advances in fetal echocardiography have improved prenatal diagnosis of congenital heart disease (CHD) and allowed better delivery and perinatal management. Some newborns with CHD require urgent intervention after delivery. In these cases, delivery close to a pediatric cardiac center may be considered, and the presence of a specialized cardiac team in the delivery room or urgent transport of the infant should be planned in advance. Delivery planning, monitoring in labor, rapid intervention at birth if needed, and avoidance of iatrogenic preterm delivery have the potential to improve outcomes for infants with prenatally diagnosed CHD.
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Affiliation(s)
- Laura Sanapo
- Division of Fetal and Transitional Medicine, Children's National Health System, 111 Michigan Avenue, Northwest, Suite M3-118, Washington, DC 20010, USA
| | - Anita J Moon-Grady
- Fetal Cardiovascular Program, UCSF Benioff Children's Hospitals, University of California San Francisco, 550 16th Street, 5th Floor, Box 0544, San Francisco, CA 94158, USA
| | - Mary T Donofrio
- Division of Fetal and Transitional Medicine, Children's National Health System, 111 Michigan Avenue, Northwest, Suite M3-118, Washington, DC 20010, USA; Fetal Heart Program, Division of Cardiology, Children's National Health System, 111 Michigan Avenue, Northwest, Washington, DC 20010, USA.
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19
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Koren I, Michaelson-Cohen R, Chen D, Michaeli J, Schimmel M, Tsafrir A, Shen O. Intrapartum fetal heart rate patterns of trisomy 21 fetuses: A case-control study. Early Hum Dev 2016; 92:25-8. [PMID: 26624802 DOI: 10.1016/j.earlhumdev.2015.11.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/14/2014] [Revised: 04/06/2015] [Accepted: 11/03/2015] [Indexed: 11/27/2022]
Abstract
BACKGROUND/AIM To determine whether there are specific characteristic intrapartum heart rate patterns for fetuses with trisomy 21(T21). BACKGROUND STUDY DESIGN/PATIENTS Intrapartum fetal heart rate (FHR) tracings of T21 fetuses were compared to those of euploid fetuses in a retrospective, observational, matched, case-control study. The study group consisted of 42 fetuses with T21 and 42 matched euploid controls. Matching was designed to accommodate possible confounders. The sign test and McNemar's test were used for categorical variables. The paired t test was used for comparison between quantitative variables. RESULTS Intrapartum baseline FHR of fetuses with T21 was found to be slightly decreased compared to controls (122.5 vs 129.05 beats per minute, p=0.028). No differences were detected in the presence of periodic changes, or FHR variability between the groups. CONCLUSION When evaluating intrapartum FHR of fetuses with T21, decreased baseline FHR can be expected.
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Affiliation(s)
- Inbal Koren
- Department of Pediatric Medicine, Shaare Zedek Medical Center, Jerusalem 91031, Israel
| | - Rachel Michaelson-Cohen
- Department of Obstetrics and Gynecology, Shaare Zedek Medical Center, Post Box 3125, Jerusalem 91031, Israel
| | - Daniela Chen
- Tel Aviv University, Sackler School of Medicine, Israel
| | - Jennia Michaeli
- Department of Obstetrics and Gynecology, Shaare Zedek Medical Center, Post Box 3125, Jerusalem 91031, Israel
| | - Michael Schimmel
- Department of Pediatric Medicine, Shaare Zedek Medical Center, Jerusalem 91031, Israel
| | - Avi Tsafrir
- Department of Obstetrics and Gynecology, Shaare Zedek Medical Center, Post Box 3125, Jerusalem 91031, Israel
| | - Ori Shen
- Department of Obstetrics and Gynecology, Shaare Zedek Medical Center, Post Box 3125, Jerusalem 91031, Israel.
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20
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Ikeda S, Okazaki A, Miyazaki K, Kihira K, Furuhashi M. Fetal heart rate pattern interpretation in the second stage of labor using the five-tier classification: Impact of the degree and duration on severe fetal acidosis. J Obstet Gynaecol Res 2014; 40:1274-80. [DOI: 10.1111/jog.12343] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2013] [Accepted: 10/31/2013] [Indexed: 11/30/2022]
Affiliation(s)
- Sayako Ikeda
- Department of Obstetrics and Gynecology; Japanese Red Cross Nagoya Daiichi Hospital; Nagoya Japan
| | - Atsuko Okazaki
- Department of Obstetrics and Gynecology; Japanese Red Cross Nagoya Daiichi Hospital; Nagoya Japan
| | - Ken Miyazaki
- Department of Obstetrics and Gynecology; Japanese Red Cross Nagoya Daiichi Hospital; Nagoya Japan
| | - Kana Kihira
- Department of Obstetrics and Gynecology; Japanese Red Cross Nagoya Daiichi Hospital; Nagoya Japan
| | - Madoka Furuhashi
- Department of Obstetrics and Gynecology; Japanese Red Cross Nagoya Daiichi Hospital; Nagoya Japan
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21
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Faust O, Acharya UR, Ma J, Min LC, Tamura T. Compressed sampling for heart rate monitoring. COMPUTER METHODS AND PROGRAMS IN BIOMEDICINE 2012; 108:1191-1198. [PMID: 22795940 DOI: 10.1016/j.cmpb.2012.06.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/16/2010] [Revised: 04/18/2012] [Accepted: 06/05/2012] [Indexed: 06/01/2023]
Abstract
For the first time compressed sampling (CS) has been applied to heart rate (HR) measurements. The signals can be reconstructed from samples far below the Nyquist rate with negligible small errors, a sampling reduction of 8 has been demonstrated in the paper. As a result, the bitrate of the CS sampler is half when compared to a normal sampler. A lower bitrate leads to a reduction in power consumption for HR measurement devices.
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Affiliation(s)
- Oliver Faust
- School of Engineering, University of Aberdeen, Scotland UK.
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22
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Trento LU, Pruetz JD, Chang RK, Detterich J, Sklansky MS. Prenatal diagnosis of congenital heart disease: impact of mode of delivery on neonatal outcome. Prenat Diagn 2012; 32:1250-5. [DOI: 10.1002/pd.3991] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Luca U. Trento
- Division of Pediatric Cardiology; Kaiser Permanente; Roseville; CA; USA
| | - Jay D. Pruetz
- Division of Pediatric Cardiology; Children's Hospital Los Angeles; Los Angeles; CA; USA
| | - Ruey K. Chang
- Division of Pediatric Cardiology; Harbor-UCLA Medical Center; Torrance; CA; USA
| | - Jon Detterich
- Division of Pediatric Cardiology; Children's Hospital Los Angeles; Los Angeles; CA; USA
| | - Mark S. Sklansky
- Division of Pediatric Cardiology; David Geffen School of Medicine at UCLA; Los Angeles; CA; USA
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23
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Abstract
The objective of this review was to assess the evidence that supports cesarean delivery for fetal indications. The main fetal reasons for abdominal delivery include abnormal fetal heart rate patterns in labor, malpresentation, fetal macrosomia, multiple gestation, and both functional and structural fetal abnormalities. Although the level of evidence is not as strong as anticipated, there is sufficient support for cesarean delivery when these fetal conditions complicate pregnancy. Efforts to decrease cesarean delivery for fetal indications in the current medicolegal environment will not be easy; however, the development of more sensitive tools to assess fetal well-being in labor and practices to deliver or reduce fetuses in breech presentation at term have the potential for greatest impact on the overall primary cesarean delivery rate.
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Affiliation(s)
- Lynn L Simpson
- Department of Obstetrics and Gynecology, Columbia University Medical Center, NY 10032, USA.
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24
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Current world literature. Curr Opin Obstet Gynecol 2010; 22:166-75. [PMID: 20216348 DOI: 10.1097/gco.0b013e328338c956] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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