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Wolter A, Haessig A, Kurkevych A, Weichert J, Bosselmann S, Mielke G, Bedei IA, Schenk J, Widriani E, Axt-Fliedner R. Prenatal Diagnosis, Course and Outcome of Patients with Truncus Arteriosus Communis. J Clin Med 2024; 13:4465. [PMID: 39124733 PMCID: PMC11313530 DOI: 10.3390/jcm13154465] [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: 07/04/2024] [Revised: 07/22/2024] [Accepted: 07/23/2024] [Indexed: 08/12/2024] Open
Abstract
Background: The objective of our study was to assess the prenatal course, associated anomalies and postnatal outcome and the predictive value of various prenatal parameters for survival in prenatally diagnosed cases of truncus arteriosus communis (TAC). Methods: We evaluated cases from four centers between 2008 and 2021. Results: In 37/47 cases (78.7%), classification into a Van Praagh sbtype was possible, most had TAC type A1 (18/37 = 48.6%). In 33/47 (70.2%) with available valve details on common trunk valve, most presented with tricuspid valves (13/33 = 39.4%). In the overall sample, 14/47 (29.8%) had relevant insufficiency, and 8/47 (17%) had stenosis. In total, 37/47 (78.7%) underwent karyotyping, with 15/37 (40.5%) showing abnormal results, mainly 22q11.2 microdeletion (9/37 = 24.3%). Overall, 17/47 (36.2%) had additional extracardiac anomalies (17/47 = 36.2%). Additional intracardiac anomalies were present in 30/47 (63.8%), or 32/47 (68.1%) if coronary anomalies were included. Four (8.5%) had major defects. Two (4.3%) intrauterine deaths occurred, in 10 (21.3%) cases, the parents opted for termination, predominantly in non-isolated cases (8/10 = 80.0%). A total of 35/47 (74.5%) were born alive at 39 (35-41) weeks. Three (8.6%) pre-surgical deaths occurred in non-isolated cases. In 32/35 (91.4%), correction surgery was performed. The postoperative survival rate was 84.4% (27/32) over a median follow-up of 51.5 months. Initial intervention was performed 16 (1-71) days postpartum, and 22/32 (68.8%) required re-intervention. Regarding prenatal outcome-predicting parameters, no significant differences were identified between the survivor and non-survivor groups. Conclusions: There exist limited outcome data for TAC. To our knowledge, this is the largest multicenter, prenatal cohort with an intention-to-treat survival rate of almost 85%.
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Affiliation(s)
- Aline Wolter
- Division of Prenatal Medicine, Department of Obstetrics and Gynecology, Justus-Liebig University and University Hospital UKGM Giessen, 35392 Giessen, Germany; (A.H.); (I.A.B.); (J.S.); (E.W.); (R.A.-F.)
| | - Annika Haessig
- Division of Prenatal Medicine, Department of Obstetrics and Gynecology, Justus-Liebig University and University Hospital UKGM Giessen, 35392 Giessen, Germany; (A.H.); (I.A.B.); (J.S.); (E.W.); (R.A.-F.)
| | | | - Jan Weichert
- Division of Prenatal Medicine, Department of Obstetrics and Gynecology, University Hospital of Schleswig-Holstein, Campus Lübeck, 23538 Lübeck, Germany
| | - Stephan Bosselmann
- Prenatal Medicine, Prenatal Care Center Stuttgart, 70184 Stuttgart, Germany (G.M.)
| | - Gunther Mielke
- Prenatal Medicine, Prenatal Care Center Stuttgart, 70184 Stuttgart, Germany (G.M.)
| | - Ivonne Alexandra Bedei
- Division of Prenatal Medicine, Department of Obstetrics and Gynecology, Justus-Liebig University and University Hospital UKGM Giessen, 35392 Giessen, Germany; (A.H.); (I.A.B.); (J.S.); (E.W.); (R.A.-F.)
| | - Johanna Schenk
- Division of Prenatal Medicine, Department of Obstetrics and Gynecology, Justus-Liebig University and University Hospital UKGM Giessen, 35392 Giessen, Germany; (A.H.); (I.A.B.); (J.S.); (E.W.); (R.A.-F.)
| | - Ellydda Widriani
- Division of Prenatal Medicine, Department of Obstetrics and Gynecology, Justus-Liebig University and University Hospital UKGM Giessen, 35392 Giessen, Germany; (A.H.); (I.A.B.); (J.S.); (E.W.); (R.A.-F.)
| | - Roland Axt-Fliedner
- Division of Prenatal Medicine, Department of Obstetrics and Gynecology, Justus-Liebig University and University Hospital UKGM Giessen, 35392 Giessen, Germany; (A.H.); (I.A.B.); (J.S.); (E.W.); (R.A.-F.)
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Su XR, Li TG, Ma B, Wang AL, Wei CM, Tie HX, Guo WJ. Clinical value of prenatal ultrasound in diagnosis and classification of common arterial trunk. JOURNAL OF CLINICAL ULTRASOUND : JCU 2023; 51:1182-1187. [PMID: 37427810 DOI: 10.1002/jcu.23518] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/10/2023] [Revised: 06/01/2023] [Accepted: 06/23/2023] [Indexed: 07/11/2023]
Abstract
OBJECTIVES To investigate the clinical value of prenatal ultrasound in the diagnosis of the common arterial trunk (CAT) classification and associated malformations. MATERIALS AND METHODS The 2D ultrasound images, spatiotemporal image correlations (STICs) and clinical data of 88 fetuses diagnosed with CAT malformations by prenatal ultrasound were retrospectively analyzed and classified. The correlation between different types, fetal malformation and pregnancy outcomes were analyzed. RESULTS Among the 88 fetuses, there were 39 cases (44.32%) of type A1, 40 cases (45.45%) of type A2, 8 cases (9.09%) of type A3, and 1 case of type A4 (1.14%). There were 16 cases (18.18%) with isolated CAT, 48 cases (54.55%) with complex intra-cardiac structural abnormalities, and 24 cases (27.27%) with intra-cardiac and extra-cardiac structural abnormalities. In extra-cardiac structural malformations, 14 cases were associated with 1 other system abnormality, 4 cases with 2 other system abnormalities, 3 cases with 3 other system abnormalities, while 3 cases were combined with 4 other system abnormalities, among which the facial and physical abnormalities had the highest incidence (39.13%). The STIC images were completely displayed in all 88 cases. There was a statistical difference between isolated CAT and CAT combined with other abnormalities in fetal pregnancy outcomes. CONCLUSIONS Prenatal ultrasound had a high clinical application value in CAT classification. Pregnancy outcomes were highly correlated with the classification and associated intra-cardiac and extra-cardiac structural malformations. The early evaluation of fetal prognosis before birth has important value for clinical intervention.
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Affiliation(s)
- Xiao-Rong Su
- Department of Ultrasound Diagnosis, Gansu Provincial Maternity and Child-care Hospital, Lanzhou, Gansu Province, People's Republic of China
- Gansu Provincial Ultrasound Imaging Clinical Medicine Research Center, Lanzhou, Gansu Province, People's Republic of China
| | - Tian-Gang Li
- Department of Ultrasound Diagnosis, Gansu Provincial Maternity and Child-care Hospital, Lanzhou, Gansu Province, People's Republic of China
- Gansu Provincial Ultrasound Imaging Clinical Medicine Research Center, Lanzhou, Gansu Province, People's Republic of China
| | - Bin Ma
- Department of Ultrasound Diagnosis, Gansu Provincial Maternity and Child-care Hospital, Lanzhou, Gansu Province, People's Republic of China
- Gansu Provincial Ultrasound Imaging Clinical Medicine Research Center, Lanzhou, Gansu Province, People's Republic of China
| | - Ai-Lin Wang
- Department of Ultrasound Diagnosis, Gansu Provincial Maternity and Child-care Hospital, Lanzhou, Gansu Province, People's Republic of China
| | - Chuan-Min Wei
- Department of Ultrasound Diagnosis, Gansu Provincial Maternity and Child-care Hospital, Lanzhou, Gansu Province, People's Republic of China
| | - Hong-Xia Tie
- Department of Ultrasound Diagnosis, Gansu Provincial Maternity and Child-care Hospital, Lanzhou, Gansu Province, People's Republic of China
| | - Wen-Jing Guo
- Department of Ultrasound Diagnosis, Gansu Provincial Maternity and Child-care Hospital, Lanzhou, Gansu Province, People's Republic of China
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Moon-Grady AJ, Donofrio MT, Gelehrter S, Hornberger L, Kreeger J, Lee W, Michelfelder E, Morris SA, Peyvandi S, Pinto NM, Pruetz J, Sethi N, Simpson J, Srivastava S, Tian Z. Guidelines and Recommendations for Performance of the Fetal Echocardiogram: An Update from the American Society of Echocardiography. J Am Soc Echocardiogr 2023; 36:679-723. [PMID: 37227365 DOI: 10.1016/j.echo.2023.04.014] [Citation(s) in RCA: 25] [Impact Index Per Article: 25.0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Affiliation(s)
| | - Mary T Donofrio
- Children's National Hospital, Washington, District of Columbia
| | | | | | - Joe Kreeger
- Children's Healthcare of Atlanta, Atlanta, Georgia
| | - Wesley Lee
- Baylor College of Medicine, Houston, Texas
| | | | - Shaine A Morris
- Baylor College of Medicine, Houston, Texas; Texas Children's Hospital, Houston, Texas
| | - Shabnam Peyvandi
- University of California, San Francisco, San Francisco, California
| | | | - Jay Pruetz
- Children's Hospital of Los Angeles, Los Angeles, California
| | | | - John Simpson
- Evelina London Children's Hospital, London, United Kingdom
| | | | - Zhiyun Tian
- Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
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Fetal Echocardiographic Variables Associated with Pre-Surgical Mortality in Truncus Arteriosus: A Pilot Study. Pediatr Cardiol 2023:10.1007/s00246-023-03099-9. [PMID: 36854855 DOI: 10.1007/s00246-023-03099-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/18/2022] [Accepted: 01/10/2023] [Indexed: 03/02/2023]
Abstract
Truncus arteriosus (TA) is a rare congenital heart defect that can be prenatally detected by fetal echocardiography. However, prognostication and prenatal counseling focus primarily on surgical outcomes due to limited fetal and neonatal pre-surgical mortality data. We aimed to describe the incidence and identify predictors of pre-surgical mortality in prenatally detected TA. This two-center, retrospective cohort study included fetuses diagnosed with TA between 01/2010 and 04/2020. The primary outcome was pre-surgical mortality, defined by fetal or neonatal pre-surgical death or primary listing for transplantation prior to discharge. Univariable regression modeling, Chi-square tests, and t tests assessed for associations between prenatal clinical, demographic, and fetal echocardiographic (fetal-echo) variables and pre-surgical mortality. Of 23 pregnancies with prenatal diagnosis of TA, 4 (17%) were terminated. Of the remaining 19, pre-surgical mortality occurred in 4 (26%), including 2 (11%) fetal deaths and 2 (11%) neonatal pre-surgical deaths. No transplantation listings. Of liveborn fetuses (n = 17), 15 (88%) underwent a neonatal surgery, and 1 (6%) required ECMO. As compared to the survivors, the pre-surgical mortality group had a higher likelihood of having left ventricular dysfunction (0% vs. 40%; p = 0.01), right ventricular dysfunction (0% vs. 60%; p = 0.002), cardiovascular profile score < 7 (0% vs. 40%; p = 0.01), skin edema (0% vs. 40%; p = 0.01), and abnormal umbilical venous (UV) Doppler (0% vs. 60%; p = 0.002). The presence of truncal valve regurgitation or stenosis neared significance. In this cohort with prenatally diagnosed TA, there is significant pre-surgical mortality, including fetal death and neonatal pre-surgical death. Termination rate is also high. Fetal-echo variables associated with pre-surgical mortality in this cohort include ventricular dysfunction, low CVP, skin edema, and abnormal UV Doppler. Knowledge about prenatal risk factors for pre-surgical mortality may guide parental counseling and postnatal planning in prenatally diagnosed TA.
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Laux D, Derridj N, Stirnemann J, Lucron H, Stos B, Levy M, Houyel L, Bonnet D. Accuracy and impact of prenatal diagnosis of common arterial trunk. ULTRASOUND IN OBSTETRICS & GYNECOLOGY : THE OFFICIAL JOURNAL OF THE INTERNATIONAL SOCIETY OF ULTRASOUND IN OBSTETRICS AND GYNECOLOGY 2022; 60:223-233. [PMID: 35118719 PMCID: PMC9539359 DOI: 10.1002/uog.24873] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/18/2021] [Revised: 12/15/2021] [Accepted: 12/29/2021] [Indexed: 06/14/2023]
Abstract
OBJECTIVES Outcome of common arterial trunk (CAT) depends mainly on truncal valve function, presence of coronary artery abnormalities and presence of interrupted aortic arch. The main objective of this study was to evaluate the accuracy of prenatal diagnosis of CAT by analyzing prenatal vs postnatal assessment of: (1) anatomic subtypes and (2) truncal valve function. The secondary objective was to assess the potential impact of prenatal diagnosis of CAT on postnatal mortality and morbidity by comparing prenatally vs postnatally diagnosed patients. METHODS This was a retrospective analysis of all CAT patients diagnosed either prenatally, with postnatal or fetopsy confirmation, or postnatally, from 2011 to 2019 in a single tertiary center. Cohen's kappa statistic was used to evaluate agreement between pre- and postnatal assessment of anatomic subtypes according to Van Praagh and of truncal valve function. Mortality and morbidity variables were compared between prenatally vs postnatally diagnosed CAT patients. RESULTS A total of 84 patients (62 liveborn with prenatal diagnosis, 16 liveborn with postnatal diagnosis and six terminations of pregnancy with fetopsy) met the inclusion criteria. The accuracy of prenatal diagnosis of CAT anatomic subtype was 80.3%, and prenatal and postnatal concordance for subtype diagnosis was only moderate (κ = 0.43), with no patient with CAT Type A3 (0/4) and only half of patients with CAT Type A4 (8/17) being diagnosed prenatally. Fetal evaluation of truncal valve function underestimated the presence (no agreement; κ = 0.09) and severity (slight agreement; κ = 0.19) of insufficiency. However, four of five cases of postnatally confirmed significant truncal valve stenosis were diagnosed prenatally, with fair agreement for both presence and severity of stenosis (κ = 0.38 and 0.24, respectively). Mortality was comparable in patients with and those without prenatal diagnosis (log-rank P = 0.87). CAT patients with fetal diagnosis underwent earlier intervention (P < 0.001), had shorter intubation time (P = 0.047) and shorter global hospital stay (P = 0.01). CONCLUSIONS The accuracy of prenatal diagnosis of CAT is insufficient to tailor neonatal management and to predict outcome. Fetal assessment of truncal valve dysfunction appears unreliable due to perinatal transition. Improvement is necessary in the fetal diagnosis of anatomic subtypes of CAT requiring postnatal prostaglandin infusion. © 2022 International Society of Ultrasound in Obstetrics and Gynecology.
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Affiliation(s)
- D Laux
- UE3C-Unité d'Explorations Cardiologiques des Cardiopathies Congénitales, Paris, France
- Service de Cardiologie Congénitale et Pédiatrique, M3C-Necker, Hôpital Universitaire Necker-Enfants Malades, Paris, France
| | - N Derridj
- Service de Cardiologie Congénitale et Pédiatrique, M3C-Necker, Hôpital Universitaire Necker-Enfants Malades, Paris, France
- Université́ de Paris, CRESS, INSERM, INRA, Paris, France
| | - J Stirnemann
- Service de Gynécologie-Obstétrique, Hôpital Universitaire Necker-Enfants Malades, Paris, France
| | - H Lucron
- Cardiologie Congénitale et Pédiatrique, Centre de Compétence M3C-Antilles-Guyane, CHU de la Martinique, Fort-de-France, Martinique, France
| | - B Stos
- UE3C-Unité d'Explorations Cardiologiques des Cardiopathies Congénitales, Paris, France
- Service de Cardiologie Congénitale et Pédiatrique, M3C-Necker, Hôpital Universitaire Necker-Enfants Malades, Paris, France
| | - M Levy
- UE3C-Unité d'Explorations Cardiologiques des Cardiopathies Congénitales, Paris, France
- Service de Cardiologie Congénitale et Pédiatrique, M3C-Necker, Hôpital Universitaire Necker-Enfants Malades, Paris, France
| | - L Houyel
- Service de Cardiologie Congénitale et Pédiatrique, M3C-Necker, Hôpital Universitaire Necker-Enfants Malades, Paris, France
| | - D Bonnet
- Service de Cardiologie Congénitale et Pédiatrique, M3C-Necker, Hôpital Universitaire Necker-Enfants Malades, Paris, France
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Abel JS, Berg C, Geipel A, Gembruch U, Herberg U, Breuer J, Brockmeier K, Gottschalk I. Prenatal diagnosis, associated findings and postnatal outcome of fetuses with truncus arteriosus communis (TAC). Arch Gynecol Obstet 2021; 304:1455-1466. [PMID: 34028563 PMCID: PMC8553718 DOI: 10.1007/s00404-021-06067-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2020] [Accepted: 04/09/2021] [Indexed: 11/18/2022]
Abstract
PURPOSE To assess the spectrum of associated anomalies, the intrauterine course, postnatal outcome and management of fetuses with truncus arteriosus communis (TAC) METHODS: All cases of TAC diagnosed prenatally over a period of 8 years were retrospectively collected in two tertiary referral centers. All additional prenatal findings were assessed and correlated with the outcome. The accuracy of prenatal diagnosis was assessed. RESULTS Thirty nine cases of TAC were diagnosed prenatally. Mean gestational age at first diagnosis was 22 weeks (range 13-38). Two cases were lost follow-up. Correct prenatal diagnosis of TAC was made in 87.5% and of TAC subtype in 90.5%. Prenatal diagnosis was incorrect in three cases: one newborn had aortic atresia with ventricular septal defect (VSD) postnatally, one had hypo-plastic right ventricle with dextro transposition of the great arteries (d-TGA) with coarctation of the aorta and a third newborn had tetralogy of fallot (TOF) with abnormal origin of the left pulmonary artery arising from the ascending aorta postnatally. These 3 cases were excluded from further analysis. In 26.5% of cases, TAC was an isolated finding. 38.2% of fetuses had additional chromosomal anomalies. Among them, microdeletion 22q11.2 was most common with a prevalence of 17.6% in our cohort. Another 3 fetuses were highly suspicious for non-chromosomal genetic syndromes due to their additional extra-cardiac anomalies, but molecular diagnosis could not be provided. Major cardiac and extra-cardiac anomalies occurred in between 8.8% and 58.8%, respectively. Predominantly, extra-cardiac anomalies occurred in association with chromosomal anomalies. Additionally, severe IUGR occurred in 17.6%. There were 14 terminations of pregnancy (41.2%), 1 (2.9%) intrauterine fetal death, 5 postnatal deaths (14.7%) and 14 (41.2%) infants were alive at last follow-up. Intention-to-treat survival rate was 70%. Mean follow-up among survivors was 42 months (range 6-104). Postoperative health status among survivors was excellent in 78.6%, but 46.2% needed repeated re-interventions due to recurrent pulmonary artery or conduit stenosis. The other 21.4% of survivors were significantly impaired due to non-cardiac problems. CONCLUSION Truncus arteriosus communis is a rare and complex cardiac anomaly that can be diagnosed prenatally with high precision. TAC is frequently associated with chromosomal and extra-cardiac anomalies, leading to a high intrauterine and postnatal loss rate due to terminations and perioperative mortality. Without severe extra-cardiac anomalies, postoperative health status is excellent, independent of the subtype of TAC, but the prevalence of repeated interventions due to recurrent stenosis is high.
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Affiliation(s)
- J S Abel
- Division of Prenatal Medicine, Department of Obstetrics and Gynecology, University of Cologne, Kerpenerstr. 34, 50931, Cologne, Germany
| | - C Berg
- Division of Prenatal Medicine, Department of Obstetrics and Gynecology, University of Cologne, Kerpenerstr. 34, 50931, Cologne, Germany
- Department of Obstetrics and Prenatal Medicine, University of Bonn, Bonn, Germany
| | - A Geipel
- Department of Obstetrics and Prenatal Medicine, University of Bonn, Bonn, Germany
| | - U Gembruch
- Department of Obstetrics and Prenatal Medicine, University of Bonn, Bonn, Germany
| | - U Herberg
- Department of Pediatric Cardiology, University of Bonn, Bonn, Germany
| | - J Breuer
- Department of Pediatric Cardiology, University of Bonn, Bonn, Germany
| | - K Brockmeier
- Department of Pediatric Cardiology, University of Cologne, Cologne, Germany
| | - I Gottschalk
- Division of Prenatal Medicine, Department of Obstetrics and Gynecology, University of Cologne, Kerpenerstr. 34, 50931, Cologne, Germany.
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Abel JS, Berg C, Geipel A, Gembruch U, Herberg U, Breuer J, Brockmeier K, Gottschalk I. Prenatal diagnosis, associated findings and postnatal outcome of fetuses with truncus arteriosus communis (TAC). Arch Gynecol Obstet 2021:10.1007/s00404-021-06157-w. [PMID: 34453587 DOI: 10.1007/s00404-021-06157-w] [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: 01/30/2021] [Accepted: 07/21/2021] [Indexed: 12/01/2022]
Abstract
PURPOSE To assess the spectrum of associated anomalies, the intrauterine course, postnatal outcome and management of fetuses with truncus arteriosus communis (TAC) METHODS: All cases of TAC diagnosed prenatally over a period of 8 years were retrospectively collected in two tertiary referral centers. All additional prenatal findings were assessed and correlated with the outcome. The accuracy of prenatal diagnosis was assessed. RESULTS 39 cases of TAC were diagnosed prenatally. Mean gestational age at first diagnosis was 22 weeks (range, 13-38). Two cases were lost follow-up. Correct prenatal diagnosis of TAC was made in 21 of 24 (87.5%) cases and of TAC subtype in 19 of 21 (90.5%) cases. Prenatal diagnosis of TAC was incorrect in three cases: one newborn had aortic atresia with ventricular septal defect postnatally, one had hypoplastic right ventricle with dextro Transposition of the Great Arteries with coartation of the aorta and a third newborn had Tetralogy of Fallot with abnormal origin of the left pulmonary artery arising from the ascending aorta postnatally. These three cases were excluded from further analysis. In 9 of 34 (26.5%) cases, TAC was an isolated finding. 13 (38.2%) fetuses had additional chromosomal anomalies. Among them, microdeletion 22q11.2 was most common with a prevalence of 17.6% in our cohort. Another 3 fetuses were highly suspicious for non-chromosomal genetic syndromes due to their additional extra-cardiac anomalies, but molecular diagnosis could not be provided. Major cardiac and extra-cardiac anomalies occurred in 3 (8.8%) and in 20 (58.8%) cases, respectively. Predominantly, extra-cardiac anomalies occurred in association with chromosomal anomalies. Additionally, severe IUGR occurred in 6 (17.6%) cases. There were 14 terminations of pregnancy (41.2%), 1 (2.9%) intrauterine fetal death, 5 postnatal deaths (14.7%) and 14 (41.2%) infants were alive at last follow-up. Intention-to-treat survival rate was 70%. Mean follow-up among survivors was 42 months (range, 6-104). Postoperative health status among survivors was excellent in 11 (78.6%) infants, but 5 (46.2%) of them needed repeated re-interventions due to recurrent pulmonary artery or conduit stenosis. The other 3 (21.4%) survivors were significantly impaired due to non-cardiac problems. CONCLUSION TAC is a rare and complex cardiac anomaly that can be diagnosed prenatally with high precision. TAC is frequently associated with chromosomal and extra-cardiac anomalies, leading to a high intrauterine and postnatal loss rate due to terminations and perioperative mortality. Without severe extra-cardiac anomalies, postoperative short- and medium-term health status is excellent, independent of the subtype of TAC, but the prevalence of repeated interventions due to recurrent stenosis is high.
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Affiliation(s)
- J S Abel
- Division of Prenatal Medicine, Department of Obstetrics and Gynecology, University of Cologne, Kerpener Str. 34, 50931, Cologne, Germany
| | - C Berg
- Division of Prenatal Medicine, Department of Obstetrics and Gynecology, University of Cologne, Kerpener Str. 34, 50931, Cologne, Germany
- Department of Obstetrics and Prenatal Medicine, University of Bonn, Bonn, Germany
| | - A Geipel
- Department of Obstetrics and Prenatal Medicine, University of Bonn, Bonn, Germany
| | - U Gembruch
- Department of Obstetrics and Prenatal Medicine, University of Bonn, Bonn, Germany
| | - U Herberg
- Department of Pediatric Cardiology, University of Bonn, Bonn, Germany
| | - J Breuer
- Department of Pediatric Cardiology, University of Bonn, Bonn, Germany
| | - K Brockmeier
- Department of Pediatric Cardiology, University of Cologne, Cologne, Germany
| | - I Gottschalk
- Division of Prenatal Medicine, Department of Obstetrics and Gynecology, University of Cologne, Kerpener Str. 34, 50931, Cologne, Germany.
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Hazekamp MG, Barron DJ, Dangel J, Homfray T, Jongbloed MRM, Voges I. Consensus document on optimal management of patients with common arterial trunk. Eur J Cardiothorac Surg 2021; 60:7-33. [PMID: 34017991 DOI: 10.1093/ejcts/ezaa423] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/18/2020] [Revised: 09/18/2020] [Accepted: 09/30/2020] [Indexed: 01/12/2023] Open
Affiliation(s)
- Mark G Hazekamp
- Department of Cardiothoracic Surgery, University Hospital Leiden, Leiden, Netherlands
| | - David J Barron
- Division of Cardiovascular Surgery, The Hospital for Sick Children, Toronto, Canada
| | - Joanna Dangel
- Department of Perinatal Cardiology and Congenital Anomalies, Centre of Postgraduate Medical Education, Warsaw, Poland
| | - Tessa Homfray
- Department of Medical Genetics, Royal Brompton and Harefield hospitals NHS Trust, London, UK
| | - Monique R M Jongbloed
- Department of Anatomy and Embryology, Leiden University Medical Center, Leiden, Netherlands
| | - Inga Voges
- Department for Congenital Cardiology and Pediatric Cardiology, University Medical Center of Schleswig-Holstein, Kiel, Germany
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van Nisselrooij AEL, Herling L, Clur SA, Linskens IH, Pajkrt E, Rammeloo LA, Ten Harkel ADJ, Hazekamp MG, Blom NA, Haak MC. The prognosis of common arterial trunk from a fetal perspective: A prenatal cohort study and systematic literature review. Prenat Diagn 2021; 41:754-765. [PMID: 33480066 PMCID: PMC8248090 DOI: 10.1002/pd.5907] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2020] [Revised: 12/31/2020] [Accepted: 01/19/2021] [Indexed: 11/26/2022]
Abstract
Objective The limited number of large fetal cohort studies on common arterial trunk (CAT) impedes prenatal counseling at midgestation. This study evaluates the prognosis of CAT from a fetal perspective. Method Fetuses with a prenatally diagnosed CAT were extracted from the PRECOR registry (2002–2016). We evaluated fetal and postnatal survival and the presence of additional morbidity at last follow‐up. Literature databases were searches systematically for additional cases. Results Thirty‐eight cases with a prenatal diagnosis of CAT were identified in our registry, of which 18/38 (47%) opted for pregnancy termination (TOP). Two cases resulted in spontaneous intrauterine demise (10%, 2/20), six cases demised postnatally (33%, 6/18), leaving 60% (12/20) alive, after exclusion of TOP, at a mean age of six (range: 2–10 years). Additional morbidity was found in 42% (5/12) of survivors, including 22q11.2 deletion syndrome, Adams‐Oliver syndrome and intestinal atresia, whereas 8% (1/12) had developmental delay. The remaining 30% (6/12) of survivors appeared isolated with normal development. All of whom six required replacement of the initial right ventricle to pulmonary artery conduit. Additionally, we reviewed 197 literature cases on short‐term outcome. Conclusion The risk of fetal and neonatal demise, as well as significant morbidity amongst survivors, should be included in prenatal counseling for CAT.
What's already known about this topic?
Postnatal cohort studies have reported generally good postoperative results for common arterial trunk (CAT) Prenatal counseling relies primarily on these selected cohorts, due to the lack of prenatal follow‐up studies
What does this study add?
A large cohort study evaluating outcome of fetal CAT beyond the neonatal period and with regard to the presence of genetic diagnoses, extracardiac malformations and neurodevelopment The first systematic literature review on short‐term outcome following a prenatal diagnosis of CAT
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Affiliation(s)
| | - Lotta Herling
- Department of Obstetrics and Gynecology, Center for Fetal Medicine, Karolinska University Hospital, Stockholm, Sweden
| | - Sally-Ann Clur
- Department of Paediatric Cardiology, Emma Children's Hospital, Academic Medical Center, Amsterdam UMC, Amsterdam, Netherlands
| | - Ingeborg H Linskens
- Department of Obstetrics, Amsterdam Reproduction and Development Research Institute, Amsterdam University Medical Center, Amsterdam, Netherlands
| | - Eva Pajkrt
- Department of Obstetrics, Amsterdam Reproduction and Development Research Institute, Amsterdam University Medical Center, Amsterdam, Netherlands
| | - Lukas A Rammeloo
- Department of Paediatric Cardiology, Emma Children's Hospital, Academic Medical Center, Amsterdam UMC, Amsterdam, Netherlands
| | - Arend D J Ten Harkel
- Department of Paediatric Cardiology, Leiden University Medical Center, Leiden, Netherlands
| | - Mark G Hazekamp
- Department of Cardiothoracic Surgery, Leiden University Medical Center, Leiden, The Netherlands
| | - Nico A Blom
- Department of Obstetrics and Fetal Medicine, Leiden University Medical Center, Leiden, Netherlands
| | - Monique C Haak
- Department of Obstetrics and Fetal Medicine, Leiden University Medical Center, Leiden, Netherlands
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Gottschalk I, Strizek B, Jehle C, Stressig R, Herberg U, Breuer J, Brockmeier K, Hellmund A, Geipel A, Gembruch U, Berg C. Prenatal Diagnosis and Postnatal Outcome of Fetuses with Pulmonary Atresia and Ventricular Septal Defect. ULTRASCHALL IN DER MEDIZIN (STUTTGART, GERMANY : 1980) 2020; 41:514-525. [PMID: 30616264 DOI: 10.1055/a-0770-2832] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
PURPOSE To assess the intrauterine course, associated conditions and postnatal outcome of fetuses with pulmonary atresia with ventricular septal defect (PAVSD). METHODS All cases of PAVSD diagnosed prenatally over a period of 10 years with a minimum follow-up of 6.5 years were retrospectively collected in 3 tertiary referral centers. RESULTS 50 cases of PAVSD were diagnosed prenatally. 44.0 % of fetuses had isolated PAVSD, 4.0 % had associated cardiac anomalies, 10.0 % had extra-cardiac anomalies, 38.0 % had chromosomal anomalies, 4.0 % had non-chromosomal syndromes. Among the 32 liveborn children, 56.3 % had reverse flow in the patent arterial duct, 25.0 % had major aortopulmonary collateral arteries (MAPCAs) with ductal agenesis and 18.7 % had a double supply. 17 pregnancies were terminated (34.0 %), there was 1 intrauterine fetal death (2.0 %), 1 neonatal death (2.0 %), and 6 deaths (12.0 %) in infancy. 25 of 30 (83.3 %) liveborn children with an intention to treat were alive at the latest follow-up. The mean follow-up among survivors was 10.0 years (range 6.5-15.1). 56.0 % of infants underwent staged repair, 44.0 % had one-stage complete repair. After exclusion of infants with additional chromosomal or syndromal anomalies, 88.9 % were healthy, and 11.1 % had mild limitations. The presence of MAPCAs did not differ significantly between survivors and non-survivors (p = 0.360), between one-stage or staged repair (p = 0.656) and healthy and impaired infants (p = 0.319). CONCLUSION The prognosis in cases without chromosomal or syndromal anomalies is good. MAPCAs did not influence prognosis or postoperative health. The incidence of repeat interventions due to recurrent stenoses is significantly higher after staged compared with single-stage repair.
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Affiliation(s)
- Ingo Gottschalk
- Division of Prenatal Medicine, University-Hospital of Cologne, Germany
| | - Brigitte Strizek
- Department of Obstetrics and Prenatal Medicine, University-Hospital of Bonn, Germany
| | - Christel Jehle
- Division of Prenatal Medicine, University-Hospital of Cologne, Germany
| | - Rüdiger Stressig
- Praenatal.plus Prenatal Medicine and Genetics, praenatal.plus Cologne, Germany
| | - Ulrike Herberg
- Department of Pediatric Cardiology, University-Hospital of Bonn, Germany
| | - Johannes Breuer
- Department of Pediatric Cardiology, University-Hospital of Bonn, Germany
| | - Konrad Brockmeier
- Department of Pediatric Cardiology, University-Hospital of Cologne, Germany
| | - Astrid Hellmund
- Department of Obstetrics and Prenatal Medicine, University-Hospital of Bonn, Germany
| | - Annegret Geipel
- Department of Obstetrics and Prenatal Medicine, University-Hospital of Bonn, Germany
| | - Ulrich Gembruch
- Department of Obstetrics and Prenatal Medicine, University-Hospital of Bonn, Germany
| | - Christoph Berg
- Division of Prenatal Medicine, University-Hospital of Cologne, Germany
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Contro E, Stefani L, Berto S, Lapucci C, Arcelli D, Prandstraller D, Perolo A, Rizzo N, Farina A. Circulating mRNA in Maternal Plasma at the Second Trimester of Pregnancy: A Possible Screening Tool for Cardiac Conotruncal and Left Ventricular Outflow Tract Abnormalities. Mol Diagn Ther 2018; 21:653-661. [PMID: 28744745 DOI: 10.1007/s40291-017-0295-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVE Maternal plasma is a source of circulating placental nucleic acids. This study was designed to detect aberrantly expressed placental mRNA genes circulating in the maternal plasma of pregnancies affected with fetal conotruncal anomalies (CNTRA) and left-ventricular outflow tract (LVOT) obstruction in the second trimester of pregnancy. METHODS This was a retrospective monocentric study conducted from 1 Jan 2016 to 31 Dec 2016. NanoString technology was used to identify aberrantly expressed genes, comparing 36 women carrying a fetus with CNTRA or LVOT obstruction to 42 controls at 19-24 weeks of gestation. The genes with differential expression were subsequently tested using real-time polymerase chain reaction. Linear discriminant analysis was used to combine all the mRNA species with discriminant ability for CNTRA and LVOT obstruction. A multivariable receiver operating characteristic (ROC) curve having the estimated discriminant score as an explanatory variable was generated for the two affected groups versus controls. RESULTS Three genes with differential expression, namely MAPK1, IQGAP1 and Visfatin were found. The ROC curves yielded detection rates of 60 and 62.5% at a false-positive rate of 5% for CNTRA and LVOT, respectively. CONCLUSIONS These data suggested that molecular screening of CNTRA and LVOT obstruction in the second trimester is feasible. Prospective studies are needed to test the discriminant ability of these genes and to calculate the predictive positive value in the general population.
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Affiliation(s)
- Elena Contro
- Division of Obstetrics and Prenatal Medicine, Department of Medicine and Surgery (DIMEC) Sant'Orsola-Malpighi Hospital, University of Bologna, Bologna, Italy
| | | | | | | | - Diego Arcelli
- Division of Obstetrics and Prenatal Medicine, Department of Medicine and Surgery (DIMEC) Sant'Orsola-Malpighi Hospital, University of Bologna, Bologna, Italy
| | - Daniela Prandstraller
- Pediatric Cardiology and Adult Congenital Unit, Sant'Orsola-Malpighi Hospital, Bologna, Italy
| | - Antonella Perolo
- Division of Obstetrics and Prenatal Medicine, Department of Medicine and Surgery (DIMEC) Sant'Orsola-Malpighi Hospital, University of Bologna, Bologna, Italy
| | - Nicola Rizzo
- Division of Obstetrics and Prenatal Medicine, Department of Medicine and Surgery (DIMEC) Sant'Orsola-Malpighi Hospital, University of Bologna, Bologna, Italy
| | - Antonio Farina
- Division of Obstetrics and Prenatal Medicine, Department of Medicine and Surgery (DIMEC) Sant'Orsola-Malpighi Hospital, University of Bologna, Bologna, Italy.
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Traisrisilp K, Tongprasert F, Srisupundit K, Luewan S, Sukpan K, Tongsong T. Prenatal differentiation between truncus arteriosus (Types II and III) and pulmonary atresia with ventricular septal defect. ULTRASOUND IN OBSTETRICS & GYNECOLOGY : THE OFFICIAL JOURNAL OF THE INTERNATIONAL SOCIETY OF ULTRASOUND IN OBSTETRICS AND GYNECOLOGY 2015; 46:564-570. [PMID: 25594532 DOI: 10.1002/uog.14788] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/03/2014] [Revised: 01/05/2015] [Accepted: 01/09/2015] [Indexed: 06/04/2023]
Abstract
OBJECTIVE To describe antenatal sonographic signs that help in the differentiation of truncus arteriosus Types II and III (TA-II/III) from pulmonary atresia with ventricular septal defect (PA-VSD). METHODS From a database of fetal echocardiographic examinations, we identified fetuses with sonographic features of a single great artery with VSD and relatively normal four-chamber view. Records were reviewed, comparing fetuses with TA-II/III and those with PA-VSD, with particular focus on: 1) characteristics of the overriding vessel, 2) appearance of the semilunar valves, 3) competence of the semilunar valves, 4) presence of major aortopulmonary collateral arteries (MAPCA), 5) main pulmonary artery being without antegrade flow, 6) site of arterial branching from the great artery and 7) other minor features, such as cardiac axis or associated anomalies. RESULTS Seventeen fetuses were identified, eight with TA-II/III and nine with PA-VSD. Among the eight fetuses with TA-II/III, seven had abnormal valves and six had valve regurgitation, compared with none of the nine PA-VSD fetuses. Five TA-II/III fetuses had early branching to supply the lungs, whereas most fetuses with PA-VSD had more distal branching. Notably, in six of the TA-II/III fetuses, the root of the single great artery originated predominantly from the right ventricle, while all but one of the PA-VSD fetuses had typical equal overriding of the VSD. The main pulmonary artery was without antegrade flow in two cases with PA-VSD. Finally, four cases with PA-VSD had MAPCA, in two of which this was identified prenatally. CONCLUSION Identification of abnormal arterial valves or valve regurgitation, site of origin of branching, presence of overriding of the great artery, a main pulmonary artery without antegrade flow and MAPCA are helpful in differentiating between TA-II/III and PA-VSD.
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Affiliation(s)
- K Traisrisilp
- Department of Obstetrics and Gynecology, Faculty of Medicine, Chiang Mai University, Thailand
| | - F Tongprasert
- Department of Obstetrics and Gynecology, Faculty of Medicine, Chiang Mai University, Thailand
| | - K Srisupundit
- Department of Obstetrics and Gynecology, Faculty of Medicine, Chiang Mai University, Thailand
| | - S Luewan
- Department of Obstetrics and Gynecology, Faculty of Medicine, Chiang Mai University, Thailand
| | - K Sukpan
- Department of Pathology, Faculty of Medicine, Chiang Mai University, Thailand
| | - T Tongsong
- Department of Obstetrics and Gynecology, Faculty of Medicine, Chiang Mai University, Thailand
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Gómez O, Soveral I, Bennasar M, Crispi F, Masoller N, Marimon E, Bartrons J, Gratacós E, Martinez JM. Accuracy of Fetal Echocardiography in the Differential Diagnosis between Truncus Arteriosus and Pulmonary Atresia with Ventricular Septal Defect. Fetal Diagn Ther 2015; 39:90-9. [PMID: 26113195 DOI: 10.1159/000433430] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2015] [Accepted: 05/19/2015] [Indexed: 11/19/2022]
Abstract
OBJECTIVES To report on the accuracy of fetal echocardiography in the distinction between truncus arteriosus communis (CAT) and pulmonary atresia with ventricular septal defect (PA-VSD) and to describe the association with extracardiac and chromosomal anomalies. METHODS This was a retrospective study on 31 fetuses with a single arterial trunk overriding a VSD with a nonidentifiable right ventricle outflow tract with anterograde flow. Data on the type of cardiac defect, gestational age, characteristics of the arterial trunk valve, presence of additional vascular, chromosomal and extracardiac abnormalities and postnatal outcome were obtained. Misdiagnosed cases were reevaluated by four-dimensional spatiotemporal image correlation (4D-STIC) echocardiography. RESULTS The overall diagnostic accuracy was 81% and increased to 93.5% with 4D-STIC. Chromosomal and extracardiac anomalies were detected in 40 and 27%, respectively. In the PA-VSD group, patent ductus arteriosus and major aortopulmonary collateral arteries (MAPCAs) were present in 70 and 50% of the cases, respectively, coexisting in 1 of 5 cases. MAPCAs were significantly associated with a right aortic arch and with a 22q11 microdeletion in 50% of cases. CONCLUSIONS A prenatal distinction between CAT and PA-VSD can currently be achieved in most cases. MAPCAs should be actively searched for when PA-VSD is suspected, as they are associated with a higher risk of 22q11 microdeletion and potentially complicate postnatal treatment.
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Affiliation(s)
- Olga Gómez
- Fetal Cardiology Unit, BCNatal, Barcelona Center for Maternal-Fetal and Neonatal Medicine (Hospital Clinic and Hospital Sant Joan de Dx00E9;u), IDIBAPS, University of Barcelona, Barcelona, Spain
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Satomi G. Guidelines for fetal echocardiography. Pediatr Int 2015; 57:1-21. [PMID: 25711252 DOI: 10.1111/ped.12467] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/12/2014] [Accepted: 07/10/2014] [Indexed: 11/29/2022]
Affiliation(s)
- Gengi Satomi
- Department of Pediatric Cardiology, Nagano Children's Hospital, Azumino, Nagano, Japan
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Lee MY, Won HS, Lee BS, Kim EAR, Kim YH, Park JJ, Yun TJ. Prenatal diagnosis of common arterial trunk: a single-center's experience. Fetal Diagn Ther 2013; 34:152-7. [PMID: 24051687 DOI: 10.1159/000353771] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2013] [Accepted: 06/13/2013] [Indexed: 11/19/2022]
Abstract
INTRODUCTION To report our experience in fetuses prenatally diagnosed with common arterial trunk (CAT) and to evaluate the postnatal outcomes. MATERIAL AND METHODS This was a retrospective study conducted at Asan Medical Center, Seoul, Korea, between 2003 and 2012. Maternal medical and fetal echocardiographic records regarding fetuses were prenatally diagnosed with CAT were reviewed. Postnatal outcomes of survivors were also assessed during the mean follow-up of 36 months. RESULTS Of the 17 fetuses that were prenatally diagnosed with CAT and had a final diagnosis by postnatal echocardiography or autopsy, 12 were confirmed to have CAT and 5 were incorrectly diagnosed with CAT. Of the latter, 3 had pulmonary atresia and 2 had aortic atresia. The diagnostic accuracy was 71%. The median gestational age at prenatal diagnosis of confirmed CAT was 24.4 weeks (range 21.1-34.3). The truncal valve was prenatally thickened in 8 fetuses. All but 1 of the 12 confirmed CAT cases had associated heart and/or extracardiac anomalies. Of the 8 liveborn cases of postnatally confirmed CAT, 2 died before or after surgery respectively. The remaining 6 remained alive after successful corrective surgery. CONCLUSION Prenatal diagnosis of CAT can be difficult in some cases and other diseases should be excluded before diagnosing CAT. Isolated CAT can be repaired by postnatal corrective surgery with a good outcome.
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Affiliation(s)
- Mi-Young Lee
- Department of Obstetrics and Gynecology, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea
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Li Y, Hua Y, Fang J, Wang C, Qiao L, Wan C, Mu D, Zhou K. Performance of different scan protocols of fetal echocardiography in the diagnosis of fetal congenital heart disease: a systematic review and meta-analysis. PLoS One 2013; 8:e65484. [PMID: 23750263 PMCID: PMC3672155 DOI: 10.1371/journal.pone.0065484] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2013] [Accepted: 04/26/2013] [Indexed: 01/23/2023] Open
Abstract
OBJECTIVE The rapid progress in fetal echocardiography has lead to early detection of congenital heart diseases. Increasing evidences have shown that prenatal diagnosis could be life saving in certain cases. However, there is no agreement on which protocol is most adaptive diagnostic one. Thus, we use meta-analysis to conduct a pooled performance test on 5 diagnostic protocols. METHODS We searched PUBMED, EMBASE, the Cochrane Central Register of Controlled Trials and WHO clinical trails registry center to identify relevant studies up to August, 2012. We performed meta-analysis in a fixed/random-effect model using Meta-disc 1.4. We used STATA 11.0 to estimate the publication bias and SPSS 17.0 to evaluate variance. RESULTS We use results from 81 studies in 63 articles to analyze the pooled accuracy. The overall performance of pooled sensitivities of spatiotemporal image correlation (STIC), extend cardiac echography examination (ECEE) and 4 chambers view + outflow tract view + 3 vessels and trachea view (4 CV+OTV+3 VTV) were around 0.90, which was significant higher than that of 4 chambers view + outflow tract view or 3 vessels and trachea view (4 CV+OTV/3 VTV) and 4 chambers view (4 CV). Unfortunately the pooled specificity of STIC was 0.92, which was significant lower than that of other 4 protocols which reached at 1.00. The area under the summary receiver operating characteristic curves value of STIC, ECEE, 4 CV+OTV+3 VTV, 4 CV+OTV/3 VTV and 4 CV were 0.9700, 0.9971, 0.9983, 0.9929 and 0.9928 respectively. CONCLUSION These results suggest a great diagnostic potential for fetal echocardiography detection as a reliable method of fetal congenital heart disease. But at least 3 sections view (4 CV, OTV and 3 VTV) should be included in scan protocol, while the STIC can be used to provide more information for local details of defects, and can not be used to make a definite diagnosis alone with its low specificity.
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Affiliation(s)
- Yifei Li
- Department of Pediatric Cardiovascular Disease, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
- Ministry of Education Key Laboratory of Women and Children’s Diseases and Birth Defects, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
- West China Medical School of Sichuan University, Chengdu, Sichuan, China
| | - Yimin Hua
- Department of Pediatric Cardiovascular Disease, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
- Ministry of Education Key Laboratory of Women and Children’s Diseases and Birth Defects, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
- Program for Changjiang Scholars and Innovative Research Team in University, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Jie Fang
- State Key Laboratory of Oral Disease, West China Hospital of Stomatology, Sichuan University, Chengdu, Sichuan, China
| | - Chuan Wang
- Department of Pediatric Cardiovascular Disease, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
- Ministry of Education Key Laboratory of Women and Children’s Diseases and Birth Defects, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
- West China Medical School of Sichuan University, Chengdu, Sichuan, China
| | - Lina Qiao
- Department of Pediatric Cardiovascular Disease, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
- Ministry of Education Key Laboratory of Women and Children’s Diseases and Birth Defects, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
- Program for Changjiang Scholars and Innovative Research Team in University, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Chaomin Wan
- Department of Pediatric Cardiovascular Disease, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
- Ministry of Education Key Laboratory of Women and Children’s Diseases and Birth Defects, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
- Program for Changjiang Scholars and Innovative Research Team in University, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Dezhi Mu
- Department of Pediatric Cardiovascular Disease, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
- Ministry of Education Key Laboratory of Women and Children’s Diseases and Birth Defects, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
- Program for Changjiang Scholars and Innovative Research Team in University, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Kaiyu Zhou
- Department of Pediatric Cardiovascular Disease, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
- Ministry of Education Key Laboratory of Women and Children’s Diseases and Birth Defects, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
- Program for Changjiang Scholars and Innovative Research Team in University, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
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Abstract
Advances in foetal echocardiography allow detection of conotruncal anomalies such as transposition of the great arteries and common arterial trunk. Early detection of these anomalies is important for appropriate delivery planning, family counselling, and management. This manuscript will review the anatomic considerations, differential diagnosis, and foetal echocardiographic features of each of these malformations and review the importance of prenatal diagnosis and family counselling.
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Gotsch F, Romero R, Espinoza J, Kusanovic JP, Erez O, Hassan S, Yeo L. Prenatal diagnosis of truncus arteriosus using multiplanar display in 4D ultrasonography. J Matern Fetal Neonatal Med 2010; 23:297-307. [PMID: 19900032 PMCID: PMC3437769 DOI: 10.3109/14767050903108206] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Prenatal diagnosis of truncus arteriosus with two-dimensional sonography requires expertise in fetal echocardiography. Indeed, truncus arteriosus shares with tetralogy of Fallot and pulmonary atresia with a ventricular septal defect (VSD) the sonographic finding of a single arterial trunk overriding a VSD. The diagnosis of truncus arteriosus can be confirmed when either the main pulmonary artery or its branches are visualized arising from the truncus itself. This requires sequential examination of multiple scanning planes and a process of mental reconstruction of their spatial relationships. The advantage of multiplanar imaging in three-dimensional and four-dimensional ultrasonography is that it allows for the simultaneous visualization of three orthogonal anatomic planes, which can be very important in diagnosing cardiac abnormalities. We report, first, a case of truncus arteriosus diagnosed in utero where the multiplanar display modality provided important insight into the differential diagnosis of this conotruncal anomaly, and then, review the diagnosis of truncus arteriosus on ultrasound.
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Affiliation(s)
- Francesca Gotsch
- Perinatology Research Branch, National Institute of Child Health and Human Development, NIH/DHHS, Bethesda, MD and Detroit, MI, USA
| | - Roberto Romero
- Perinatology Research Branch, National Institute of Child Health and Human Development, NIH/DHHS, Bethesda, MD and Detroit, MI, USA
- Center For Molecular Medicine and Genetics, Wayne State University, Detroit, MI, USA
- Department of Obstetrics and Gynecology, Wayne State University, Detroit, MI, USA
| | - Jimmy Espinoza
- Perinatology Research Branch, National Institute of Child Health and Human Development, NIH/DHHS, Bethesda, MD and Detroit, MI, USA
- Department of Obstetrics and Gynecology, Wayne State University, Detroit, MI, USA
| | - Juan Pedro Kusanovic
- Perinatology Research Branch, National Institute of Child Health and Human Development, NIH/DHHS, Bethesda, MD and Detroit, MI, USA
- Department of Obstetrics and Gynecology, Wayne State University, Detroit, MI, USA
| | - Offer Erez
- Perinatology Research Branch, National Institute of Child Health and Human Development, NIH/DHHS, Bethesda, MD and Detroit, MI, USA
- Department of Obstetrics and Gynecology, Wayne State University, Detroit, MI, USA
| | - Sonia Hassan
- Perinatology Research Branch, National Institute of Child Health and Human Development, NIH/DHHS, Bethesda, MD and Detroit, MI, USA
- Department of Obstetrics and Gynecology, Wayne State University, Detroit, MI, USA
| | - Lami Yeo
- Perinatology Research Branch, National Institute of Child Health and Human Development, NIH/DHHS, Bethesda, MD and Detroit, MI, USA
- Department of Obstetrics and Gynecology, Wayne State University, Detroit, MI, USA
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Galindo A, Mendoza A, Arbues J, Grañeras A, Escribano D, Nieto O. Conotruncal anomalies in fetal life: accuracy of diagnosis, associated defects and outcome. Eur J Obstet Gynecol Reprod Biol 2009; 146:55-60. [PMID: 19481856 DOI: 10.1016/j.ejogrb.2009.04.032] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2008] [Revised: 04/14/2009] [Accepted: 04/27/2009] [Indexed: 10/20/2022]
Abstract
OBJECTIVES To assess the accuracy of prenatal echocardiography, associated anomalies, and outcome of fetuses with conotruncal anomalies (CTA). STUDY DESIGN We searched our database for CTA prenatally diagnosed between 1990 and 2005. We included tetralogy of Fallot (TOF), transposition of the great arteries (TGA), double-outlet right ventricle (DORV), truncus arteriosus (TA), pulmonary atresia with ventricular septal defect (PA-VSD) and posterior malalignment type VSD with aortic arch obstruction (pmtVSD-AAO). Data of 144 fetuses with complete follow-up were retrieved and analyzed. RESULTS The main reason for referral was suspected heart defect on a routine obstetric scan (72%). Most cases were detected < or =22 weeks (55%). The presence of a CTA was confirmed postnatally in 143 cases (99%), and the diagnosis of the first fetal echocardiography was correct in 126 (87.5%). Most diagnosis of TOF (33/36, 91.7%), TGA (34/38, 89.5%) and DORV (34/38, 89.5%) were proved correct. Inadequate assessment of the interventricular septum, the distal aortic arch and/or the severity of the right outflow tract obstruction accounted for most errors. The accuracy rate was lower in TA (11/14, 78.6%) and PA-VSD (4/7, 57.1%), with evaluation of the branch pulmonary arteries as the main source of discrepancies. In 7/18 incorrect cases subsequent scans allowed to obtain a correct diagnosis. Most fetuses (64%) had an isolated CTA. Thirty-seven had chromosomal anomalies (26%) but none were found in TGA. 22q11 deletion affected 8.7% of the tested patients. Nuchal translucency (NT) was above 95th centile in 19/104 cases (18%) in which NT were measured. Fifty cases were interrupted. The overall one-year survival rate was 71%, with differences between cases with and without associated defects (9/25, 36% vs. 57/68, 83.8%; p<0.01). The uncomplicated forms of TGA and TOF had the best survival rates (100%). CONCLUSIONS Most CTA can be diagnosed by fetal echocardiography with a high degree of accuracy. Chromosomal defects should always be ruled out, except for simple TGA. Current survival figures in many isolated CTA, especially simple TGA and TOF, support a change in the "classical" concept that congenital heart defects detected prenatally often have the worst outlook. CONDENSATION Most CTA can be diagnosed by fetal echocardiography with a high degree of accuracy. Isolated CTA are more common and most of these may have a favourable outcome.
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Affiliation(s)
- A Galindo
- Fetal Medicine Unit. Department of Obstetrics and Gynaecology. Hospital Universitario 12 de Octubre Avenida de Córdoba s/n. 28041 Madrid, Spain.
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Truncus arteriosus: diagnostic accuracy, outcomes, and impact of prenatal diagnosis. Pediatr Cardiol 2009; 30:256-61. [PMID: 19015910 PMCID: PMC4227613 DOI: 10.1007/s00246-008-9328-7] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/28/2008] [Revised: 08/04/2008] [Accepted: 10/19/2008] [Indexed: 10/21/2022]
Abstract
Limited data exist on the impact of prenatal diagnosis and outcomes of fetal truncus arteriosus (TA). We sought to assess prenatal diagnostic accuracy and prenatal outcomes in fetuses with TA and compare postnatal outcomes in neonates with prenatally and postnatally diagnosed TA. Records were reviewed for patients diagnosed with TA in utero or at <or=60 days of life from 1992 to 2007. Forty-three (32%) of 136 TA patients had prenatal diagnosis. Five patients with TA were prenatally misdiagnosed, and 5 with other congenital heart diseases were misdiagnosed with TA prenatally. Of 28 fetuses diagnosed at <24 weeks gestation, 19 (68%) did not survive to birth because of spontaneous fetal death (n = 2) or because of elective termination (n = 17). Pregnancy termination was not more likely for fetuses with extracardiac anomalies. Of 19 live-born patients with correct prenatal diagnosis of TA, 2 (11%) died before surgery, and 4 (24%) died in the early postoperative period. All patients who died presurgically had been diagnosed prenatally. Overall, early postoperative mortality was 10%. Prenatal diagnosis of TA remains challenging and is associated with a high rate of elective termination. Fetal diagnosis was associated with younger age at repair but was not associated with improved neonatal survival.
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Chintala K, Gurczynski J, Aggarwal S. Prenatal diagnosis of complete atrioventricular septal defect with truncus arteriosus. Prenat Diagn 2007; 27:560-2. [PMID: 17380467 DOI: 10.1002/pd.1716] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
Truncus arteriosus (TA) is a rare cardiac anomaly constituting less than 1% of all congenital heart defects. Its association with complete atrioventricular septal defect (AVSD) is extremely unusual and only 12 cases diagnosed postnatally or postmortem have been reported so far. We describe the first case of truncus arteriosus with AVSD to be diagnosed prenatally by fetal echocardiography.
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Affiliation(s)
- Kavitha Chintala
- Division of Cardiology, Children's Hospital of Michigan, Wayne State University, Detroit 48201, USA.
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24
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Abstract
PURPOSE OF REVIEW The present review summarizes the prenatal and postnatal outcome of cardiac anomalies and sustained arrhythmias diagnosed during fetal life. RECENT FINDINGS The outcome of sustained fetal arrhythmias has improved with greater experience using Sotalol for atrial flutter, and digoxin and amiodarone for 1: 1 reciprocating tachycardia. The outcome of fetal conduction system disease secondary to maternal Sjögren's antibodies has noticeably improved with transplacental dexamethasone. The postnatal prognosis for atrioventricular block associated with left atrial isomerism, however, remains very bleak. Assessing the effect of prenatal diagnosis on the outcome of structural defects remains difficult because of the high number of extracardiac anomalies and chromosome defects in this group. Preoperative survival is improved, but postoperative mortality has not improved. One clear advantage of prenatal diagnosis is the selection of fetuses that may benefit from in-utero intervention to limit the progression of their disease or lessen its severity at birth. SUMMARY For the most part, postoperative mortality of structural cardiac defects is not significantly improved by prenatal diagnosis. In-utero management of tachyarrhythmias and conduction system disease has improved postnatal outcome, except for the fetus with atrioventricular block and left atrial isomerism.
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Affiliation(s)
- Bettina F Cuneo
- The Heart Institute for Children, Department of Pediatrics, Rush Medical College, and Hope Children's Hospital, 440 W. 95th Street, Oak Lawn, IL 60453, USA.
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25
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Vesel S, Rollings S, Jones A, Callaghan N, Simpson J, Sharland GK. Prenatally diagnosed pulmonary atresia with ventricular septal defect: echocardiography, genetics, associated anomalies and outcome. Heart 2006; 92:1501-5. [PMID: 16547205 PMCID: PMC1861018 DOI: 10.1136/hrt.2005.083295] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
OBJECTIVE To assess the accuracy of prenatal diagnosis, the association with genetic and extracardiac anomalies, and outcome in fetuses with isolated pulmonary atresia with ventricular septal defect (PA-VSD). DESIGN AND SETTING Retrospective study in a tertiary centre for fetal cardiology. PATIENTS AND OUTCOME MEASURES Echocardiographic video recordings of 27 consecutive fetuses with PA-VSD were reviewed for: (1) intracardiac anatomy; (2) presence of confluence and size of the branch pulmonary arteries; (3) source of pulmonary blood supply; and (4) side of the aortic arch. Postmortem and postnatal data were added. Karyotyping was performed in 25 patients and, in 23 of these, fluorescent in situ hybridisation to identify 22q11.2 deletion. RESULTS PA-VSD was correctly diagnosed in 19 of 21 patients (90%) with postnatal or autopsy confirmation of diagnosis. Central pulmonary arteries were correctly identified in 79% (15/19), the source of pulmonary blood supply in 62% (13/21) and major aortopulmonary collateral arteries in 44% (4/9). Aneuploidy was detected in 4 of 25 patients (16%) and 22q11.2 deletion in 6 of 23 patients (26%). Five of 27 patients (19%) had extracardiac anomalies. Eleven pregnancies were interrupted. Eleven of 16 liveborn babies survived. Neonatal survival was 15 of 16 (94%, 95% confidence interval (CI) 70 to 100), one-year survival was 9 of 12 (75%, 95% CI 43 to 95) and two-year survival was 5 of 9 (56%, 95% CI 21 to 86). CONCLUSION PA-VSD can be diagnosed by fetal echocardiography with a high degree of accuracy. However, it can be difficult to determine the morphology of the central pulmonary arteries and to locate the source of pulmonary blood supply. In most liveborn infants, complete surgical repair can be achieved.
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Affiliation(s)
- S Vesel
- University Medical Centre, Department of Paediatrics, Cardiology Unit, Ljubljana, Slovenia
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26
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Nicolle AP, Tessier-Vetzel D, Begon E, Carlos Sampedrano C, Pouchelon JL, Chetboul V. Persistent Truncus Arteriosus in a 6-year-old Cat. ACTA ACUST UNITED AC 2005; 52:350-3. [PMID: 16109102 DOI: 10.1111/j.1439-0442.2005.00737.x] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Truncus arteriosus (TA) was diagnosed in a 6-year-old neutered female domestic short-haired cat by two-dimensional and M-mode echocardiography, colour flow imaging and spectral Doppler examinations. The lesion was characterized by a single large artery originating from the right ventricle. A single ascending aorta and a single pulmonary trunk arose from the common arterial trunk. The residual pulmonary trunk immediately split into left and right branches. The lesion was identified as a type I (TA). This case is of interest because it is the first reported echo-Doppler description of such a malformation in felines, and because of the age of the cat at the time of diagnosis.
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Affiliation(s)
- A P Nicolle
- Unité de Cardiologie, Service d'Urgence-Réanimation Vétérinaire d'Alfort, 7 Avenue du Général de Gaulle, 94-704 Maison-Alfort cedex, France
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27
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Tongsong T, Khunamornpong S, Wanapirak C, Sirichotiyakul S. Prenatal sonographic diagnosis of truncus arteriosus associated with holoprosencephaly. JOURNAL OF CLINICAL ULTRASOUND : JCU 2005; 33:193-196. [PMID: 15856518 DOI: 10.1002/jcu.20109] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
Abstract
We present the case of a truncus arteriosus associated with holoprosencephaly detected in a fetus in the first trimester and the sonographic findings that established this diagnosis. A physical exam was performed on a 35-year-old pregnant woman, gravida 2, para 1. At 20 weeks, sonography showed large-for-date uterine size. Fetal biometry was consistent with menstrual age. Amniotic fluid volume was elevated to 25 AFI cm. Fetal echocardiography revealed a single common artery arising from the heart, a ventricular septal defect, and other cardiac defects. Abnormalities of the fetal brain and face were also shown via sonography, including the presence of a common lateral ventricle without falx cerebri. Alobar holoprosencephaly, the most severe form of holoprosencephaly, was diagnosed. Prenatal chromosomal analysis was offered and the patient elected to have cordocentesis. The chromosome study was normal. Success in surgical repair of truncus arteriosus is established, but alobar holoprosencephaly is associated with neonatal death. Continuation of the pregnancy carried risks for the mother. After proper counseling, the parents of this fetus were offered and accepted termination of pregnancy. A male abortus weighing 320 grams was delivered. Postnatal findings and autopsy confirmed the diagnosis.
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Affiliation(s)
- Theera Tongsong
- Department of Obstetrics and Gynecology, Faculty of Medicine, Chiang Mai University, Thailand
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28
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Forbus GA, Atz AM, Shirali GS. Implications and limitations of an abnormal fetal echocardiogram. Am J Cardiol 2004; 94:688-9. [PMID: 15342314 DOI: 10.1016/j.amjcard.2004.05.047] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/02/2004] [Revised: 05/14/2004] [Accepted: 05/14/2004] [Indexed: 10/26/2022]
Abstract
This study evaluates the accuracy of fetal echocardiograms in terms of anatomic diagnosis and predicted neonatal management over a 7-year period. Although an abnormal fetal echocardiogram is a highly reliable predictor of postnatal structural heart defects, challenges persist in the areas of conotruncal malformations, aortic arch, and pulmonary venous anomalies.
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Affiliation(s)
- Geoffrey A Forbus
- The Children's Heart Program of South Carolina, Charleston, South Carolina, USA
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29
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Volpe P, Paladini D, Marasini M, Buonadonna AL, Russo MG, Caruso G, Marzullo A, Vassallo M, Martinelli P, Gentile M. Common arterial trunk in the fetus: characteristics, associations, and outcome in a multicentre series of 23 cases. BRITISH HEART JOURNAL 2003; 89:1437-41. [PMID: 14617557 PMCID: PMC1767971 DOI: 10.1136/heart.89.12.1437] [Citation(s) in RCA: 72] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
OBJECTIVE To assess the accuracy of prenatal diagnosis, the incidence of extracardiac and chromosomal anomalies, and the perinatal outcome in a population of fetuses with common arterial trunk (CAT). DESIGN Observational study of 23 fetuses from three referral centres with a confirmed diagnosis of CAT. All underwent fetal echocardiography, detailed anatomical scanning, and karyotyping. In 19 cases, FISH analysis was done to detect 22q11 microdeletion. The following variables were evaluated: gestational age at diagnosis, anatomical variants of the CAT, presence of extracardiac and chromosomal anomalies, pregnancy, and fetal-neonatal outcome. Necropsy reports and postnatal files were available for confirmation of the prenatal diagnosis in all cases. RESULTS The prenatal diagnosis proved correct in 23 of 24 cases, the last being pulmonary atresia with ventricular septal defect (PAVSD). A second cardiovascular anomaly was present in eight cases (34.8%); extracardiac anomalies were found in 10 (43.4%). FISH analysis showed 22q11 microdeletion in six of 19 cases (31.6%). Outcomes were as follows: eight terminations of pregnancy (34.8%), two intrauterine deaths (8.7%), five postnatal deaths (before or after surgery) (21.7%); the remaining eight neonates (34.8%) are alive and thriving after surgery (six) or awaiting surgery (two). CONCLUSIONS CAT can be reliably diagnosed and characterised in prenatal life, although differentiation from PAVSD may be challenging. The association with chromosomal anomalies is consistent (8.7%), but there is a higher risk of 22q11 microdeletion (31.6%), in agreement with postnatal studies. The relatively poor survival rate (34.8%) reflects the high rate of terminations and the unfavourable cardiac anatomy in some cases.
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Affiliation(s)
- P Volpe
- Department of Obstetrics and Gynaecology, Hospital Di Venere-Giovanni XXIII, Bari, Italy
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30
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Abstract
Survival of patients with persistent truncus arteriosus, otherwise known as truncus arteriosus communis, has increased over the past several years with advances in congenital heart surgery and postoperative management. Despite the fact that ongoing debate regarding timing for surgical intervention, timing and indication for truncal valve replacement, and the ideal materials to use for the right ventricle to pulmonary artery conduit, perseverance on the part of cardiac surgeons, cardiologists, and the rest of the medical team caring for these patients has resulted in longer and improved quality of life. Early, accurate diagnosis, initial stabilization, and medical management in the perinatal period, and surgical intervention are most important in preventing or decreasing long-term morbidity and mortality.
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Affiliation(s)
- Barbara Ferdman
- Cardinal Glennon Children's Hospital, St. Louis University School of Medicine, Division of Pediatric Cardiology, 1465 S. Grand Boulevard, St. Louis, MO 63104, USA.
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31
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Razavi RS, Sharland GK, Simpson JM. Prenatal diagnosis by echocardiogram and outcome of absent pulmonary valve syndrome. Am J Cardiol 2003; 91:429-32. [PMID: 12586257 DOI: 10.1016/s0002-9149(02)03238-1] [Citation(s) in RCA: 50] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
We reported echocardiographic findings and outcomes of fetuses with absent pulmonary valve syndrome diagnosed during fetal life. Cases were identified from a prospectively acquired computerized database of 18,308 pregnancies referred to a fetal cardiology center between January 1988 and July 2000. Twenty fetuses were identified with a median gestation of 23 weeks (range 18 to 36) at presentation. In 18 cases (90%), there was an associated ventricular septal defect. Eighteen cases (90%) had branch pulmonary artery diameters above the normal range. In four cases (20%), an arterial duct was present. A chromosome 22q11 deletion was identified in 2 of 9 cases (22%) in which this deletion was sought. There were 6 terminations of pregnancy (30%), 3 intrauterine deaths (15%), 5 neonatal deaths (25%), 3 infant deaths (15%), and 3 patients who did not die (15%). Ten of the 11 "liveborn" infants required early ventilation. The outcome of absent pulmonary valve syndrome diagnosed prenatally appears poor. The high morbidity and mortality is due to both cardiac disease and associated bronchomalacia.
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MESH Headings
- Abnormalities, Multiple/diagnostic imaging
- Abnormalities, Multiple/genetics
- Abnormalities, Multiple/mortality
- Abnormalities, Multiple/therapy
- Abortion, Therapeutic
- Chromosome Deletion
- Chromosomes, Human, Pair 22/genetics
- Echocardiography/methods
- Female
- Fetal Death/etiology
- Gestational Age
- Heart Septal Defects, Ventricular/diagnostic imaging
- Heart Septal Defects, Ventricular/genetics
- Heart Septal Defects, Ventricular/mortality
- Heart Septal Defects, Ventricular/therapy
- Humans
- Infant
- Intensive Care, Neonatal
- Karyotyping
- Pregnancy
- Pregnancy Outcome
- Prognosis
- Prospective Studies
- Pulmonary Atresia/diagnostic imaging
- Pulmonary Atresia/genetics
- Pulmonary Atresia/mortality
- Pulmonary Atresia/therapy
- Respiration, Artificial
- Survival Analysis
- Treatment Outcome
- Ultrasonography, Prenatal/methods
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Affiliation(s)
- Reza S Razavi
- Fetal Cardiology Unit, Department of Congenital Heart Disease, Guy's Hospital, London, United Kingdom
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