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Jia Y, Liang X, Liu L, Ma H, Xu C, Zeng J, Xu R, Ye L, Xie L. Trends in research related to fetal therapy from 2012 to 2022: a bibliometric analysis. Front Pediatr 2024; 11:1288660. [PMID: 38293659 PMCID: PMC10826513 DOI: 10.3389/fped.2023.1288660] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/11/2023] [Accepted: 12/13/2023] [Indexed: 02/01/2024] Open
Abstract
Background The development of prenatal diagnosis technology allows prompt detection of severe fetal diseases. To address adverse factors that threaten fetal survival, fetal therapy came into existence, which aims to preserve the function after birth to a higher degree and improve the quality of life. Objective To conduct a comprehensive bibliometric analysis of studies on fetal therapy in the past decade and explore the research trends and hotspots in this field. Methods We conducted a systematic search on the Web of Science Core Collection to retrieve studies related to fetal therapy published from 2012 to 2022. VOSviewer and CiteSpace were used to analyze the key features of studies, including annual output, countries/regions, institutions, authors, references, research hotspots, and frontiers. Results A total of 9,715 articles were included after eliminating duplicates. The annual distribution of the number of articles showed that the number of articles published in fetal therapy had increased in the past decade. Countries and institutions showed that fetal therapy is more mature in the United States. Author analysis showed the core investigators in the field. Keyword analysis showed the clustering and emergence frequency, which helped summarize the research results and frontier hotspots in this field. The cocited references were sorted out to determine the literature with a high ranking of fetal therapy in recent years, and the research trend in recent years was analyzed. Conclusions This study reveals that countries, institutions, and researchers should promote wider cooperation and establish multicenter research cooperation in fetal therapy research. Moreover, fetal therapy has been gradually explored from traditional surgical treatment to gene therapy and stem cell therapy. In recent years, fetoscopic laser surgery, guideline, and magnetic resonance imaging have become the research hotspots in the field.
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Affiliation(s)
- Yang Jia
- Department of Radiology, Key Laboratory of Obstetric & Gynecologic and Pediatric Diseases and Birth Defects of Ministry of Education, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Xiaoling Liang
- Department of Ultrasound, Sichuan Provincial Maternity and Child Health Care Hospital, Chengdu, Sichuan, China
| | - Lini Liu
- Department of Radiology, Key Laboratory of Obstetric & Gynecologic and Pediatric Diseases and Birth Defects of Ministry of Education, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Huixi Ma
- Department of Radiology, Key Laboratory of Obstetric & Gynecologic and Pediatric Diseases and Birth Defects of Ministry of Education, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Chenhao Xu
- West China School of Medicine, Sichuan University, Chengdu, Sichuan, China
| | - Jingyuan Zeng
- West China School of Medicine, Sichuan University, Chengdu, Sichuan, China
| | - Rong Xu
- Department of Radiology, Key Laboratory of Obstetric & Gynecologic and Pediatric Diseases and Birth Defects of Ministry of Education, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Lu Ye
- Department of Ultrasound, Key Laboratory of Obstetric & Gynecologic and Pediatric Diseases and Birth Defects of Ministry of Education, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Linjun Xie
- Department of Radiology, Key Laboratory of Obstetric & Gynecologic and Pediatric Diseases and Birth Defects of Ministry of Education, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
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Cai R, Tan Y, Wang M, Yu H, Wang J, Ren Z, Dong Z, He Y, Li Z, Lin L, Gu Y. Detection of Novel Pathogenic Variants in Two Families with Recurrent Fetal Congenital Heart Defects. Pharmgenomics Pers Med 2023; 16:173-181. [PMID: 36923242 PMCID: PMC10008912 DOI: 10.2147/pgpm.s394120] [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: 10/27/2022] [Accepted: 02/17/2023] [Indexed: 03/10/2023] Open
Abstract
Background Congenital heart disease (CHD) is the most common birth defect with strong genetic heterogeneity. To date, about 400 genes have been linked to CHD, including cell signaling molecules, transcription factors, and structural proteins that are important for heart development. Genetic analysis of CHD cases is crucial for clinical management and etiological analysis. Methods Whole-exome sequencing (WES) was performed to identify the genetic variants in two independent CHD cases with DNA samples from fetuses and their parents, followed by the exclusion of aneuploidy and large copy number variations (CNVs). The WES results were verified by Sanger sequencing. Results In family A, a compound heterozygous variation in PLD1 gene consisting of c.1132dupA (p.I378fs) and c.1171C>T (p.R391C) was identified in the fetus. The two variants were inherited from the father (c.1132dupA) and the mother (c.1171C>T), respectively. In family B, a hemizygous variant ZIC3: c.861delG (p.G289Afs*119) was identified in the fetus, which was inherited from the heterozygous mother. We further confirmed that these variants PLD1: c.1132dupA and ZIC3: c.861delG were novel. Conclusion The findings in our study identified novel variants to the mutation spectrum of CHD and provided reliable evidence for the recurrent risk and reproductive care options to the affected families. Our study also demonstrates that WES has considerable prospects of clinical application in prenatal diagnosis.
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Affiliation(s)
- Rongqin Cai
- Department of Obstetrics and Gynecology, Peking University International Hospital, Beijing, 102206, People's Republic of China
| | - Ya Tan
- Department of Obstetrics and Gynecology, Peking University International Hospital, Beijing, 102206, People's Republic of China
| | - Mingming Wang
- Be Creative Lab (Beijing) Co. Ltd, Beijing, 101111, People's Republic of China
| | - Huijun Yu
- Department of Obstetrics and Gynecology, Peking University International Hospital, Beijing, 102206, People's Republic of China
| | - Jing Wang
- Department of Obstetrics and Gynecology, Peking University International Hospital, Beijing, 102206, People's Republic of China
| | - Zhuo Ren
- Department of Obstetrics and Gynecology, Peking University International Hospital, Beijing, 102206, People's Republic of China
| | - Zhe Dong
- Department of Obstetrics and Gynecology, Peking University International Hospital, Beijing, 102206, People's Republic of China
| | - Yiwen He
- Department of Obstetrics and Gynecology, Peking University International Hospital, Beijing, 102206, People's Republic of China
| | - Zhi Li
- Department of Obstetrics and Gynecology, Peking University International Hospital, Beijing, 102206, People's Republic of China
| | - Li Lin
- Department of Obstetrics and Gynecology, Peking University International Hospital, Beijing, 102206, People's Republic of China
| | - Ying Gu
- Department of Obstetrics and Gynecology, Peking University International Hospital, Beijing, 102206, People's Republic of China.,Lianyungang Maternal and Child Health Hospital, Lianyungang, Jiangsu, 222000, People's Republic of China
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Narasimman A, Choudhari SG. Redefining Clinical Skills in History Taking in Association With Epidemiological Assessment of Risk Factors, and Diagnosis of Patients With Cardiovascular Diseases With a Special Emphasis on COVID-19. Cureus 2022; 14:e30829. [DOI: 10.7759/cureus.30829] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2022] [Accepted: 10/29/2022] [Indexed: 11/06/2022] Open
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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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Utility of Screening Fetal Echocardiogram Following Normal Anatomy Ultrasound for In Vitro Fertilization Pregnancies. Pediatr Cardiol 2022; 43:1349-1353. [PMID: 35218394 DOI: 10.1007/s00246-022-02857-5] [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: 11/15/2021] [Accepted: 02/21/2022] [Indexed: 10/19/2022]
Abstract
In vitro fertilization (IVF) is associated with a higher incidence of congenital heart disease, resulting in universal screening fetal echocardiograms (F-echo) even when cardiac structures on obstetric scan (OB-scan) are normal. Recent studies suggest that when OB-scan is normal, F-echo may add little benefit and increases cost and anxiety. We aim to determine the utility of screening F-echo in IVF pregnancies with normal cardiac anatomy on prior OB-scan. We conducted a retrospective chart review of IVF pregnancies referred for F-echo at the Seattle Children's Hospital between 2014 and 2020. OB-scan results and subspecialty of interpreting physician (Obstetrics = OB; Maternal Fetal Medicine = MFM; Radiology = Rads), F-echoes, and postnatal outcomes were reviewed. Cardiac anatomy on OB-scans was classified as complete if 4-chamber and outflow-tract views were obtained. Supplemental views (three-vessel and sagittal aortic arch views) on OB-scan were also documented. Of 525 IVF referrals, OB-scan reports were available for review in 411. Normal anatomy was demonstrated in 304 (74%) interpreted by OB (128; 42%), MFM (80; 26%), and Rads (96; 32%). F-echo was normal in 278 (91%). Of the 26 abnormal F-echo, none required intervention (17 muscular and 5 perimembranous ventricular septal defects, and 4 minor valve abnormalities). There was no difference in OB-scan accuracy for identifying normal cardiac anatomy when comparing 4-chamber and outflow-tract views vs. addition of supplemental views (91% vs 92% normal F-echo; p > 0.1). Evaluation of OB-scan accuracy by interpreting physician subspecialty demonstrated normal F-echo in 95%, 85%, and 92% (p = 0.95) as read by OB, MFM, and Rads, respectively. A majority of IVF referrals with normal cardiac anatomy visualized on OB-scan using 4-chamber and outflow-tract views resulted in normal F-echo, regardless of interpreting physician subspecialty or addition of supplemental views. Of the minority with abnormal F-echo, none required intervention. Consideration should be given to the cost/benefit of screening F-echo for the indication of IVF if normal cardiac anatomy is demonstrated on OB-scan.
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Gendler Y, Birk E, Tabak N, Koton S. Vigilance in the Decision-Making Process Regarding Termination of Pregnancy Following Prenatal Diagnosis of Congenital Heart Disease-Application of the 'Conflict Decision-Making Model'. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19159137. [PMID: 35897499 PMCID: PMC9331975 DOI: 10.3390/ijerph19159137] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/15/2022] [Revised: 07/23/2022] [Accepted: 07/24/2022] [Indexed: 12/04/2022]
Abstract
The decision-making process regarding termination of pregnancy following prenatal diagnosis of congenital heart disease is a stressful experience for future parents. Janis and Mann’s conflict decision-making model describes seven ideal stages that comprise vigilant information-gathering as an expression of the qualitative decision-making process. In our study, we attempted to determine whether parents who face the decision regarding termination of pregnancy undertake a qualitative decision-making process. Data were collected over 2-year period using structural questionnaires. The sample consisted of two hundred forty participants; sixty-nine (28.75%) declared that their decision was to terminate the pregnancy. A significant difference in the quality of the decision-making score was noted between parents who decided to continue with the pregnancy vs. parents who opted for termination (mean score of 10.15 (5.6) vs. 18.51 (3.9), respectively, p < 0.001). Sixty-two (90%) participants within the termination of pregnancy group went through all seven stages of vigilant decision-making process and utilized additional sources for information and consultation. Parents who decided to continue with the pregnancy made swift decisions, often without considering the negative and positive outcomes; this decision-making pattern is considered non-vigilant and ineffective. Identification of future parents at risk of going through an ineffective decision-making process may help health professionals to determine the best way to provide them with information and support.
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Affiliation(s)
- Yulia Gendler
- Department of Nursing, School of Health Sciences, Ariel University, Ariel 40700, Israel
- Department of Nursing, School of Health Professions, Tel-Aviv University, Tel-Aviv 69978, Israel; (N.T.); (S.K.)
- Correspondence:
| | - Einat Birk
- Pediatric Heart Institute, Schneider Children’s Medical Center of Israel, Petah-Tikva 4920235, Israel;
- Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv 69978, Israel
| | - Nili Tabak
- Department of Nursing, School of Health Professions, Tel-Aviv University, Tel-Aviv 69978, Israel; (N.T.); (S.K.)
| | - Silvia Koton
- Department of Nursing, School of Health Professions, Tel-Aviv University, Tel-Aviv 69978, Israel; (N.T.); (S.K.)
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Diagnosis and Challenges in Perinatal Health. Diagnostics (Basel) 2022; 12:diagnostics12061399. [PMID: 35741210 PMCID: PMC9221575 DOI: 10.3390/diagnostics12061399] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2022] [Accepted: 06/01/2022] [Indexed: 11/17/2022] Open
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Risk Assessment of the Increased Occurrence of Congenital Cardiac and Non-Cardiac Defects in Fetuses with a Normal Karyotype after Assisted Fertilization in Comparison to Natural Fertilization Based on Ultrasound Diagnostics. J Clin Med 2021; 10:jcm10235630. [PMID: 34884332 PMCID: PMC8658494 DOI: 10.3390/jcm10235630] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2021] [Revised: 10/28/2021] [Accepted: 11/26/2021] [Indexed: 12/14/2022] Open
Abstract
The goal of the study was to assess changes in parameters based on ultrasound examinations—these were Crown Rump Length (CRL), Nuchal Translucency (NT), Fetal Heart Rate (FHR), and Pulsatility Index for Ductus Venosus (DV-PI)—in the first trimester of pregnancy in women in which there was a natural initiation of the pregnancy due to spontaneous ovulation, women in which the pregnancy was initiated as a result of stimulated ovulation, as well as in the group in which pregnancy was achieved through the use of In-Vitro Fertilization (IVF)-assisted reproduction. A total of 1581 women became pregnant without the use of assisted reproduction methods. Out of 283 pregnancies, in 178 patients, induced ovulation was utilized. Next, 137 women had sexual intercourse and became pregnant; 41 of them became pregnant through Intrauterine Insemination (IUI) as a result of Artificial Insemination by Husband (AIH), and 13 became pregnant after Artificial Insemination by Donor (AID). The third group consisted of 105 women subjected to Controlled Ovarian Hyperstimulation (COH). In this group of pregnant women, 53 pregnancies were resultant of Intracytoplasmic Sperm Injection (ICSI), and 52 pregnancies were the result of Intracytoplasmic Morphologically selected Sperm Injection (IMSI). The obtained results did not indicate that the chosen method of fertilization or the chosen ovulation method had a statistically significant effect on the development risk of congenital heart or non-heart defects in the fetus.
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Yu B, Li M, Han SP, Yu Z, Zhu J. Circular RNA hsa_circ_105039 promotes cardiomyocyte differentiation by sponging miR‑17 to regulate cyclinD2 expression. Mol Med Rep 2021; 24:861. [PMID: 34664684 PMCID: PMC8548937 DOI: 10.3892/mmr.2021.12501] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2021] [Accepted: 09/10/2021] [Indexed: 11/06/2022] Open
Abstract
Previously it was found that hsa_circ_105039 was underexpressed in the heart tissue of patients with congenital heart disease (CHD). However, the function and mechanism of hsa_circ_105039 in CHD are unclear. In the present study, induced pluripotent stem (iPS) cells were differentiated into cardiomyocytes using 1% dimethyl sulfoxide (DMSO). Cell differentiation, viability, migration and apoptosis were measured before and following hsa_circ_105039 knockdown or overexpression. The results indicated that hsa_circ_105039 overexpression promoted cell differentiation, viability and migration; whereas apoptosis was simultaneously repressed. A luciferase reporter assay verified that hsa_circ_105039 acted as a sponge for microRNA (miR)‑17 and that cyclinD2 was a direct target of miR‑17. Furthermore, differentiation‑related genes and proteins were analyzed by reverse transcription‑quantitative PCR and western blotting, respectively. The results showed that hsa_circ_105039 could also upregulate the expression of differentiation‑related genes and proteins, including natriuretic peptide A, cardiac troponin I, GATA‑binding protein 4 and homobox transcription factor, in iPS cells. The results suggested that hsa_circ_105039 exerted a protective effect by promoting miR‑17/cyclinD2 in DMSO‑induced iPS cardiomyocytes, which indicated that hsa_circ_105039 is a potential key molecule for the diagnosis of CHD.
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Affiliation(s)
- Boshi Yu
- Department of Pediatrics, Women's Hospital of Nanjing Medical University Nanjing Maternity and Child Health Care Hospital, Nanjing, Jiangsu 210004, P.R. China
| | - Mengmeng Li
- Department of Pediatrics, Women's Hospital of Nanjing Medical University Nanjing Maternity and Child Health Care Hospital, Nanjing, Jiangsu 210004, P.R. China
| | - Shu Ping Han
- Department of Pediatrics, Women's Hospital of Nanjing Medical University Nanjing Maternity and Child Health Care Hospital, Nanjing, Jiangsu 210004, P.R. China
| | - Zhangbin Yu
- Department of Pediatrics, Women's Hospital of Nanjing Medical University Nanjing Maternity and Child Health Care Hospital, Nanjing, Jiangsu 210004, P.R. China
| | - Jingai Zhu
- Department of Pediatrics, Women's Hospital of Nanjing Medical University Nanjing Maternity and Child Health Care Hospital, Nanjing, Jiangsu 210004, P.R. China
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Huang H, Cai M, Wang Y, Liang B, Lin N, Xu L. SNP Array as a Tool for Prenatal Diagnosis of Congenital Heart Disease Screened by Echocardiography: Implications for Precision Assessment of Fetal Prognosis. Risk Manag Healthc Policy 2021; 14:345-355. [PMID: 33542665 PMCID: PMC7851374 DOI: 10.2147/rmhp.s286001] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2020] [Accepted: 12/30/2020] [Indexed: 12/21/2022] Open
Abstract
Objective This study aimed to examine the effectiveness of the SNP array for the prenatal diagnosis of congenital heart disease (CHD) screened by echocardiography. Patients and Methods A total of 356 pregnant women with fetal congenital heart malformations revealed by echocardiography at the Center for Prenatal Diagnosis of Fujian Maternal and Children Hospital during the period from November 2016 through July 2019 were recruited. The fetuses were assigned into three cohorts, including 142 with a single cardiac malformation, 106 with multiple cardiac malformations and 108 with cardiac and extracardiac malformations. All fetuses underwent chromosomal karyotyping and SNP array simultaneously, and the effectiveness of the SNP array for the prenatal diagnosis of CHD was evaluated. Results The overall prevalence of abnormal karyotypes was 9.3% among the 356 fetuses with CHD, and a higher proportion was found in fetuses with cardiac and extracardiac malformations (18.5%) than in those with single (5.6%) or multiple cardiac malformations (4.7%) (P<0.05). Consistent with karyotype analysis, SNP array detected an additional 25 fetuses with pathogenic copy number variations (CNVs), seven with variant of unknown significance (VOUS) and seven with benign CNVs, and a lower proportion of abnormal CNV was found in fetuses with a single cardiac malformation (4.2%) than in those with multiple cardiac malformations (9.4%) or cardiac and extracardiac malformations (14.8%) (P<0.05). Among the 33 fetuses with chromosomal abnormality, postnatal follow-up showed termination of pregnancy in 25 with pathogenic CNVs, one with VOUS, and six with normal karyotypes and SNP array findings but severe multiple malformations by ultrasonography. Conclusion SNP array increases the overall detection of abnormal CNVs by 9%, which improves the detection of CNVs associated with CHD. SNP array may serve as a tool for prenatal diagnosis of CHD that facilitates the discovery of pathogenic genes associated with CHD and provide valuable insights into the precision assessment of fetal prognosis during the prenatal counseling.
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Affiliation(s)
- Hailong Huang
- Center for Prenatal Diagnosis, Fujian Maternity and Child Health Hospital, Affiliated Hospital of Fujian Medical University, Fuzhou 350001, Fujian Province, People's Republic of China.,Fujian Key Laboratory for Prenatal Diagnosis and Birth Defects, Fuzhou 350001, Fujian Province, People's Republic of China
| | - Meiying Cai
- Center for Prenatal Diagnosis, Fujian Maternity and Child Health Hospital, Affiliated Hospital of Fujian Medical University, Fuzhou 350001, Fujian Province, People's Republic of China.,Fujian Key Laboratory for Prenatal Diagnosis and Birth Defects, Fuzhou 350001, Fujian Province, People's Republic of China
| | - Yan Wang
- Center for Prenatal Diagnosis, Fujian Maternity and Child Health Hospital, Affiliated Hospital of Fujian Medical University, Fuzhou 350001, Fujian Province, People's Republic of China.,Fujian Key Laboratory for Prenatal Diagnosis and Birth Defects, Fuzhou 350001, Fujian Province, People's Republic of China
| | - Bin Liang
- Center for Prenatal Diagnosis, Fujian Maternity and Child Health Hospital, Affiliated Hospital of Fujian Medical University, Fuzhou 350001, Fujian Province, People's Republic of China.,Fujian Key Laboratory for Prenatal Diagnosis and Birth Defects, Fuzhou 350001, Fujian Province, People's Republic of China
| | - Na Lin
- Center for Prenatal Diagnosis, Fujian Maternity and Child Health Hospital, Affiliated Hospital of Fujian Medical University, Fuzhou 350001, Fujian Province, People's Republic of China.,Fujian Key Laboratory for Prenatal Diagnosis and Birth Defects, Fuzhou 350001, Fujian Province, People's Republic of China
| | - Liangpu Xu
- Center for Prenatal Diagnosis, Fujian Maternity and Child Health Hospital, Affiliated Hospital of Fujian Medical University, Fuzhou 350001, Fujian Province, People's Republic of China.,Fujian Key Laboratory for Prenatal Diagnosis and Birth Defects, Fuzhou 350001, Fujian Province, People's Republic of China
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Bhambhani A, Mathew A, Varunya M, Uligada S, Kala P. Role of routine fetal echocardiography in an unselected group of pregnant women for prenatal detection of cardiac malformations. Indian Heart J 2020; 72:427-430. [PMID: 33189206 PMCID: PMC7670276 DOI: 10.1016/j.ihj.2020.08.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2020] [Revised: 07/13/2020] [Accepted: 08/04/2020] [Indexed: 11/05/2022] Open
Abstract
Objectives We investigated the potential for improvement in prenatal detection of congenital heart disease (CHD) by routinely performing detailed fetal echocardiography (FE) in all pregnant women. Methods Following routine obstetric sonography, 1445 unselected pregnant women were prospectively subjected to FE at gestational ages between 16 and 24 weeks, or at first visit, if they presented later. Maternal or fetal factors, conventionally known to be associated with risk of CHD, were noted. The prevalence and detection rates of cardiac abnormalities were determined, and confirmation of findings by postnatal follow-up was done to ensure accuracy of FE. Prevalence of CHD was compared in pregnancies with or without conventional risk factors. Results The overall prevalence of CHD was 8.3 per 1000; only 2 CHD cases belonged to the high maternal risk group, while 10 cases were observed without maternal risk factors. Cardiac malformations were suspected in 14 fetuses during obstetric scan; but, only 5 of them had CHD, remaining 9 had structurally normal hearts. 50% of CHD cases occurred in pregnancies not associate with any (fetal or maternal) risk factor. The sensitivity, and specificity for prenatal CHD detection were 91.7% and 100% respectively. Conclusions Our study indicates that a substantial proportion of CHD cases occur in women not having high risk of giving birth to children with CHD. FE is a highly sensitive and specific test with strong predictive values. We recommend that FE should be done in every pregnancy.
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Affiliation(s)
- Anupam Bhambhani
- Department of Cardiology, Vydehi Institute of Medical Sciences and Research Centre, Whitefield, Bangalore, India.
| | - Amalu Mathew
- Department of Cardiology, Vydehi Institute of Medical Sciences and Research Centre, Whitefield, Bangalore, India
| | - Mary Varunya
- Department of Radiodiagnosis, Vydehi Institute of Medical Sciences and Research Centre, Whitefield, Bangalore, India
| | - Seema Uligada
- Department of Radiodiagnosis, Vydehi Institute of Medical Sciences and Research Centre, Whitefield, Bangalore, India
| | - Prachi Kala
- Department of Radiodiagnosis, Vydehi Institute of Medical Sciences and Research Centre, Whitefield, Bangalore, India
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