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Abdul-Khaliq H, Gomes D, Meyer S, von Kries R, Wagenpfeil S, Pfeifer J, Poryo M. Trends of mortality rate in patients with congenital heart defects in Germany-analysis of nationwide data of the Federal Statistical Office of Germany. Clin Res Cardiol 2024; 113:750-760. [PMID: 38436738 PMCID: PMC11026207 DOI: 10.1007/s00392-023-02370-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/28/2023] [Accepted: 12/30/2023] [Indexed: 03/05/2024]
Abstract
BACKGROUND Congenital heart defects (CHD) are still associated with an increased morbidity and mortality. The aim of this study was to analyze trends of mortality rates in patients with CHD between 1998 and 2018 in Germany. METHODS Data of registered deaths with an underlying diagnosis of CHD were used to evaluate annual mortality between 1998 and 2018. Polynomial regressions were performed to assess annual changes in CHD-associated mortality rates by age groups. RESULTS During the 21-year study period, a total of 11,314 deaths were attributed to CHD with 50.9% of deaths in infants (age < 1 year) and 28.2% in neonates (age ≤ 28 days). The most frequent underlying CHDs associated with death were hypoplastic left heart syndrome (n = 1498, 13.2%), left ventricular outflow tract obstruction (n = 1009, 8.9%), atrial septal defects (n = 771, 6.8%), ventricular septal defects (n = 697, 6.2%), and tetralogy of Fallot (n = 673, 5.9%), and others (n = 6666, 58.9%). Among all patients, annual CHD-related mortality rates declined significantly between 1998 and 2010 (p < 0.0001), followed by a significant annual increase until 2018 (p < 0.0001). However, mortality rates in 2018 in all ages were significantly lower than in 1998. CONCLUSION Mortality in CHD patients decreased significantly between 1998 and 2010, but a substantial number of deaths still occurred and even significantly increased in the last 3 years of the observation period particularly in neonates and infants. This renewed slight increase in mortality rate during the last years was influenced mainly by high-risk neonates and infants. Assessment of factors influencing the mortality rate trends in association with CHD in Germany is urgently needed. Obligatory nationwide registration of death cases in relation to surgical and catheter interventions in CHD patients is necessary to provide additional valuable data on the outcome of CHD.
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Affiliation(s)
- Hashim Abdul-Khaliq
- Department of Pediatric Cardiology, Saarland University Medical Center, Kirrberger Straße, 66421, Homburg/Saar, Germany.
- Competence Network for Congenital Heart Defects, DZHK (German Centre for Cardiovascular Research), Berlin, Germany.
| | - Delphina Gomes
- Institute of Social Pediatrics and Adolescent Medicine, Division of Pediatric Epidemiology, Ludwig-Maximilians-University Munich, Munich, Germany
| | - Sascha Meyer
- Department of Pediatrics and Neonatology, Section of Intensive Care, Saarland University Medical Center, Homburg/Saar, Germany
| | - Rüdiger von Kries
- Institute of Social Pediatrics and Adolescent Medicine, Division of Pediatric Epidemiology, Ludwig-Maximilians-University Munich, Munich, Germany
| | - Stefan Wagenpfeil
- Institute for Medical Biometry, Epidemiology and Medical Informatics, Saarland University Medical Center, Homburg/Saar, Germany
| | - Jochen Pfeifer
- Department of Pediatric Cardiology, Saarland University Medical Center, Kirrberger Straße, 66421, Homburg/Saar, Germany
| | - Martin Poryo
- Department of Pediatric Cardiology, Saarland University Medical Center, Kirrberger Straße, 66421, Homburg/Saar, Germany
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Gaonkar PM, Mutha SR, Sanghani IM. Enhancing Neonatal Care: The Vital Role of Pulse Oximetry in the Early Screening of Critical Congenital Heart Diseases and Respiratory Diseases in Rural Areas. Cureus 2024; 16:e58398. [PMID: 38756257 PMCID: PMC11097288 DOI: 10.7759/cureus.58398] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/16/2024] [Indexed: 05/18/2024] Open
Abstract
Background Pulse oximetry screening (POS) is acknowledged globally as a noninvasive method to detect critical congenital heart diseases (CCHDs) and respiratory illnesses. However, its value for early diagnosis and treatment remains unrecognized in many hospitals with limited resources around the world. This study aimed to evaluate POS's application in CCHDs, persistent pulmonary hypertension (PPHN), and respiratory distress syndrome (RDS) for early diagnosis and its influence on clinical procedures in rural areas. Methods This prospective observational study included all eligible newborn infants in the regional neonatal unit of a community healthcare center. Their peripheral oxygen saturation was assessed at <24 hours and >24 hours after birth, in the right upper limb and either lower limb. An oxygen saturation of <95% or >3% difference between pre-ductal and post-ductal circulations was considered abnormal. All neonates with abnormal oxygen saturations at >24 hours after birth were subjected to another POS test within two hours of the last test. If the oxygen saturation was still abnormal, it was considered a positive POS test. The POS results were classified as oxygen saturation abnormal (<90%), abnormal (90-94%), and normal (≥95%). All neonates with a positive POS test were referred for echocardiography. Results Overall, 440 infants had documented POS results. A total of 65 (14.77%) infants had a positive POS test result, out of which 39 (8.86%) cases were diagnosed on further evaluation. Four neonates had CCHD (positive predictive value (PPV) = 6.15%), 26 had RDS (PPV = 40%), and nine had PPHN (PPV = 13.85%). Without any further delay, the doctor directed them all to a more advanced facility. Conclusion Our research showed that, in large-scale clinical settings, the addition of pulse oximetry to routine cardiac auscultation could be a reliable and feasible method to screen newborns for CCHD, PPHN, and RDS early on. Our research underscores the importance of implementing routine POS to detect CCHD, RDS, and PPHN in clinical practice.
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Affiliation(s)
- Prajyoth M Gaonkar
- Department of Pediatrics, Punyashlok Ahilyadevi Holkar Government Medical College, Baramati, IND
| | - Saurabh R Mutha
- Department of Pediatrics, Punyashlok Ahilyadevi Holkar Government Medical College, Baramati, IND
| | - Isha M Sanghani
- Department of Pediatrics, Punyashlok Ahilyadevi Holkar Government Medical College, Baramati, IND
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Muñoz H, Enríquez G, Ortega X, Pinto M, Hosiasson S, Germain A, Díaz C, Cortés F. Diagnóstico de cardiopatías congénitas: ecografía de cribado, ecocardiografía fetal y medicina de precisión. REVISTA MÉDICA CLÍNICA LAS CONDES 2023. [DOI: 10.1016/j.rmclc.2023.01.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/16/2023] Open
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Muacevic A, Adler JR, Lamture Y. Pulse Oximetry Screening for Detecting Critical Congenital Heart Disease in Neonates. Cureus 2022; 14:e32852. [PMID: 36699784 PMCID: PMC9870300 DOI: 10.7759/cureus.32852] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/23/2022] [Indexed: 12/25/2022] Open
Abstract
Background Congenital heart disease (CHD) leads to significant morbidity in the neonatal population and is a crucial disorder behind early infancy death rates. Most have a critical congenital heart defect (Cr CHD) out of all the heart defects found in babies. A subgroup of cardiac anomalies needs surgery or catheter intervention during the neonatal period. Pulse oximetry is a good screening tool to detect cr CHD in neonates. This study aims to assess the effectiveness of pulse oximetry as a screening tool in a rural setting. Methods This was a hospital-based prospective observational study. All consecutively born neonates whose parents consented to the study were subjected to pulse oximetry on all four limbs. Their peripheral arterial oxygen saturation was measured on days one, two, and three of life, starting four hours after birth. Babies detected with cyanotic congenital heart disease (CCHD) before birth are not a part of this study. All those with arterial oxygen saturation of less than 95% or a difference of saturation of more than 3% in the upper and lower limbs were considered suspects for Cr CHD and subjected to echocardiography. Results Among 5874 neonates studied, researchers found 164 babies to have significant hypoxemia on pulse oximetry, and 44 CHD were detected on echocardiography within the first three days of life (positive predictive value (PPV) 12.2%). The physician referred all of them to a higher center before further delay. Thirty-four babies with other congenital heart diseases were found using pulse oximetry examination. Also, 108 cases of hypoxemia due to other causes were found and monitored. Conclusion Critical congenital heart diseases are a significant cause of death among neonates and require early diagnosis and emergent medical and surgical management. They are associated with hypoxemia, and this principle can be used to screen them using a pulse oximeter.
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Edwin F, Edwin AK, Palacios-Macedo A, Mamorare H, Yao NA. Management of Hypoplastic Left Heart Syndrome in Low-Resource Settings and the Ethics of Decision-Making. World J Pediatr Congenit Heart Surg 2022; 13:609-614. [PMID: 36053092 DOI: 10.1177/21501351221103511] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Hypoplastic left heart syndrome (HLHS) is possibly the most challenging congenital heart defect to confront in any setting. The highly specialized infrastructure and resources needed to treat HLHS is not available in many low-resource settings. However, low-resource settings must not be assumed to be synonymous with low- and middle-income countries as national income is not necessarily indicative of a country's prioritization of healthcare resources. Besides, a low-resource setting may be institution-specific as well as country-specific. We have stratified institutional capabilities for addressing the requirements of treatment for HLHS into five levels based on the capacity for diagnosis, intervention, and post-discharge monitoring. Depending on institutional capabilities, children born with HLHS in low-resource settings experience a spectrum of outcomes ranging from death without diagnosis to the hybrid or Norwood stage 1 palliation. The decision-making is ethically challenging when resources are scarce and economic efficiency must be considered in the context of distributive justice. Even in settings that would be classified as resource-rich where survival after surgery and quality of life afterward keep improving, not every parent would choose surgical intervention for their hypothetical child with HLHS.
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Affiliation(s)
- Frank Edwin
- Ho Cardiothoracic Centre, School of Medicine, University of Health & Allied Sciences, Ho, Ghana
- National Cardiothoracic Centre, Accra, Ghana
| | - Ama K Edwin
- Department of Psychological Medicine and Mental Health, School of Medicine, University of Health and Allied Sciences, Ho, Ghana
- Department of Bioethics and Palliative Care, University of Ghana Medical Centre, Accra, Ghana
| | - Alexis Palacios-Macedo
- Division de Cirugıa Cardiovasclar, 37759Instituto Nacional de Pediatria, Mexico City, Mexico
- Centro Pediatrico del Corazon ABC-Kardias, Mexico City, Mexico
| | | | - Nana Akyaa Yao
- National Cardiothoracic Centre, Accra, Ghana
- Department of Pediatric Cardiology, School of Medical Sciences, University of Cape Coast, Cape Coast, Ghana
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Singh Y, Chen SE. Impact of pulse oximetry screening to detect congenital heart defects: 5 years' experience in a UK regional neonatal unit. Eur J Pediatr 2022; 181:813-821. [PMID: 34618229 PMCID: PMC8821483 DOI: 10.1007/s00431-021-04275-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/15/2021] [Revised: 09/07/2021] [Accepted: 09/25/2021] [Indexed: 11/28/2022]
Abstract
Pulse oximetry screening (POS) has been shown to be an effective, non-invasive investigation that can detect up to 50-70% of previously undiagnosed congenital heart defects (CHDs). The aims of this study were to assess the accuracy of POS in detection of CHDs and its impact on clinical practice. All eligible newborn infants born between 1 Jan 2015 and 31 Dec 2019 in a busy regional neonatal unit were included in this prospective observational study. A positive POS was classified as two separate measurements of oxygen saturation < 95%, or a difference of > 2% between pre- and post-ductal circulations. Overall, 23,614 infants had documented POS results. One hundred eighty nine (0.8%) infants had a true positive result: 6 had critical CHDs, 9 serious or significant CHDs, and a further 156/189 (83%) infants had significant non-cardiac conditions. Forty-three infants who had a normal POS were later diagnosed with the following categories of CHDs post-hospital discharge: 1 critical, 15 serious, 20 significant and 7 non-significant CHDs. POS sensitivity for detection of critical CHD was 85.7%, whereas sensitivity was only 33% for detection of major CHDs (critical and serious) needing surgery during infancy; specificity was 99.3%.Conclusion: Pulse oximetry screening showed moderate to high sensitivity in detection of undiagnosed critical CHDs; however, it failed to detect two-third of major CHDs. Our study further emphasises the significance of adopting routine POS to detect critical CHDs in the clinical practice. However, it also highlights the need to develop new, innovative methods, such as perfusion index, to detect other major CHDs missed by current screening tools. What is Known: • Pulse oximetry screening is cost effective, acceptable, easy to perform and has moderate sensitivity and high specificity in detection of critical congenital heart defects. • Pulse oximetry screening has been implemented many countries including USA for detection of critical congenital heart defects, but it is not currently recommended by the UK National Screening Committee. What is New: • To our knowledge, this is the first study describing postnatal detection and presentation of all the infants with congenital heart defects over a period of 5 years, including those not detected on the pulse oximetry screening, on the clinical practice. • It emphasises that further research required to detect critical congenital heart defects and other major CHDs which can be missed on the screening tools currently employed in clinical practice.
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Affiliation(s)
- Yogen Singh
- Department of Paediatrics - Neonatology and Paediatric Cardiology, Addenbrooke’s Hospital, NICU, Cambridge University Hospitals NHS Foundation Trust and University of Cambridge School of Clinical Medicine, Box 402, Biomedical Campus, CB2 0QQ Cambridge, UK
- Loma Linda University School of Medicine, Loma Linda, CA USA
| | - Si Emma Chen
- School of Clinical Medicine, University of Cambridge, Cambridge, UK
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Song J, Huang X, Zhao S, Chen J, Chen R, Wu G, Xu Z. Diagnostic value of pulse oximetry combined with cardiac auscultation in screening congenital heart disease in neonates. J Int Med Res 2021; 49:3000605211016137. [PMID: 34044642 PMCID: PMC8165855 DOI: 10.1177/03000605211016137] [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] [Indexed: 11/15/2022] Open
Abstract
OBJECTIVE This study aimed to investigate the feasibility and reliability of pulse oximetry combined with cardiac auscultation in screening neonatal congenital heart disease (CHD). METHODS This was a retrospective, observational, screening study. All newborns included in the study were at the Second Affiliated Hospital of Wenzhou Medical University from July 2019 to January 2020. Primary screening of CHD was conducted by pulse oximetry combined with cardiac auscultation assays. Indices, including sensitivity, specificity, the positive/negative predictive value, the positive/negative likelihood ratio, and the diagnostic odds ratio, were calculated. The area under the relative operating characteristic curve of the subjects was measured. RESULTS A total of 3327 neonates were enrolled, among whom 139 were diagnosed with CHD and the incidence of CHD was 4.2%. The sensitivity, specificity, diagnostic odds ratio, and area under the relative operating characteristic curve of pulse oximetry combined with cardiac auscultation were 89.9%, 94.7%, 169.0, and 0.923, respectively. CONCLUSIONS Pulse oximetry combined with cardiac auscultation is a novel screening method with acceptable accuracy and feasibility for neonatal CHD. This combination method is worth promoting widely.
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Affiliation(s)
- Jiajia Song
- Department of Obstetrics and Gynecology, The Second Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Xianping Huang
- Department of Obstetrics and Gynecology, The Second Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Shenzhi Zhao
- The Second Clinical Medicine School, Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Jiajia Chen
- Department of Obstetrics and Gynecology, The Second Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Ruiheng Chen
- Department of Pediatric Cardiac Surgery, The Second Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Guowei Wu
- Department of Pediatric Cardiology, The Second Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Zhangye Xu
- Department of Obstetrics and Gynecology, The Second Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
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Sankaran D, Siefkes H, Ing FF, Lakshminrusimha S, Poulain FR. Critical Congenital Heart Disease Detection in the Screening Era: Do Not Neglect the Examination! AJP Rep 2021; 11:e84-e90. [PMID: 34150354 PMCID: PMC8208842 DOI: 10.1055/s-0041-1727275] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/04/2020] [Accepted: 02/05/2021] [Indexed: 11/08/2022] Open
Abstract
Pulse oximetry oxygen saturation (SpO 2 )-based critical congenital heart disease (CCHD) screening is effective in detection of cyanotic heart lesions. We report a full-term male infant with normal perfusion who had passed the CCHD screening at approximately 24 hours after birth with preductal SpO 2 of 99% and postductal SpO 2 of 97%. Detection of a loud systolic cardiac murmur before discharge led to the diagnosis of pulmonary atresia (PA) with ventricular septal defect (PA-VSD) by echocardiogram. The infant was transferred to a tertiary care center after initiation of prostaglandin E1 (PGE1) therapy. Throughout the initial course, he was breathing comfortably without respiratory distress or desaturations on pulse oximetry. We believe that this is the first documented report of PA missed by CCHD screening. Thorough and serial clinical examinations of the newborn infant proved vital in the timely diagnosis of this critical disease. We review the hemodynamics and the recent literature evaluating utility of CCHD screening in the diagnosis of PA-VSD. Pulse oximetry-based CCHD screening should be considered a tool to enhance CCHD detection with an emphasis on detailed serial physical examinations in newborn infants.
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Affiliation(s)
- Deepika Sankaran
- Division of Neonatology, Department of Pediatrics, University of California, Davis, Sacramento, California
| | - Heather Siefkes
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, University of California, Davis, Sacramento, California
| | - Frank F Ing
- Division of Pediatric Cardiology, Department of Pediatrics, University of California, Davis, Sacramento, California
| | - Satyan Lakshminrusimha
- Division of Neonatology, Department of Pediatrics, University of California, Davis, Sacramento, California
| | - Francis R Poulain
- Division of Neonatology, Department of Pediatrics, University of California, Davis, Sacramento, California
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Zhang X, He S, Liu Y, Zhong J, Sun Y, Zheng M, Gui J, Wang R, Feng B, Mo J, Jian M, Liu C, Liang Y. The significance of an integrated management mode of prenatal diagnosis-postnatal treatment for critical congenital heart disease in newborns. Cardiovasc Diagn Ther 2021; 11:447-456. [PMID: 33968622 DOI: 10.21037/cdt-20-892] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Background Congenital heart disease (CHD) is the most common congenital defect in human beings. The purpose of this article is to investigate impact of an integrated management mode of 'prenatal diagnosis-postnatal treatment' on birth, surgery, prognosis and complications associated with critical CHD (CCHD) in newborns. Methods A retrospective analysis of the medical records of newborns diagnosed with CCHD were divided into two groups: prenatal diagnosis and postnatal diagnosis. The demographics, clinical characteristics, surgical status, prognosis and complications of the two groups were compared and the differences identified. Results Among the 290 newborns with CCHD, 97 (33.4%) were prenatally diagnosed and 193 (66.6%) were postnatally diagnosed. Newborns in the prenatal diagnostic group were hospitalized immediately after birth, whereas the median age of admission was 6.00 (3.00-12.00) days in postnatal diagnostic group, P=0.000. In terms of postnatal symptoms and signs, the incidence of anhelation, cyanosis and cardiac murmur was higher in the postnatal diagnostic group. The rates of preoperative intubation, postoperative open chest exploration and treatment abandonment were higher in the postnatal diagnostic group. The postnatal diagnostic group was more prone to postoperative complications, such as pneumonia and hypoxic-ischemic brain damage. The preoperative mortality [0 (0.0%) vs. 12 (6.2%), P=0.028] in the prenatal diagnostic group was lower than that in the postnatal diagnostic group. And the one-year survival rate of the prenatal diagnostic group was higher (log-rank test P=0.034). Conclusions The integrated management mode of prenatal diagnosis-postnatal treatment can improve postnatal symptoms, reduces complications, reduces preoperative mortality and increases one-year survival rates in newborns with CCHD.
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Affiliation(s)
- Xiaohui Zhang
- Department of NICU, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Shaoru He
- Department of NICU, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangdong Cardiovascular Institute, Guangzhou, China
| | - Yumei Liu
- Department of NICU, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Jing Zhong
- Department of NICU, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Yunxia Sun
- Department of NICU, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Manli Zheng
- Department of NICU, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Juan Gui
- Department of NICU, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Ruixi Wang
- Department of NICU, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Bowen Feng
- Department of NICU, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Jianling Mo
- Department of NICU, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Minqiao Jian
- Department of NICU, Guangdong Provincial People's Hospital, School of Medicine, South China University of Technology, Guangzhou, China
| | - Caisheng Liu
- Department of NICU, Guangdong Provincial People's Hospital, School of Medicine, South China University of Technology, Guangzhou, China
| | - Yijing Liang
- Department of NICU, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
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Khammari Nystrom F, Petersson G, Stephansson O, Johansson S, Altman M. Diagnostic values of the femoral pulse palpation test. Arch Dis Child Fetal Neonatal Ed 2020; 105:375-379. [PMID: 31597727 DOI: 10.1136/archdischild-2019-317066] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/17/2019] [Revised: 08/15/2019] [Accepted: 09/24/2019] [Indexed: 11/04/2022]
Abstract
OBJECTIVES To calculate diagnostic values of the femoral pulse palpation to detect coarctation of the aorta or other left-sided obstructive heart anomalies in newborn infants. DESIGN Population-based cohort study. SETTING Stockholm-Gotland County 2008-2012. PATIENTS All singleton live-born infants without chromosomal trisomies, at ≥35 gestational weeks, followed-up until 1-2 years of age. MAIN OUTCOME MEASURES Diagnostic values and ORs for the femoral pulse test and subsequent diagnosis of coarctation of the aorta or left-sided obstructive heart malformation. RESULTS Among the 118 592 included infants, 432 had weak or absent femoral pulses at the newborn examination. Seventy-eight infants were diagnosed with coarcation of the aorta and 48 with other left-sided obstructive heart malformations. The diagnostic values for the femoral pulse palpation test to detect coarctation of the aorta were: sensitivity: 19.2%, specificity: 99.6, positive predictive value: 3.5% and negative predictive value: 99.9%. For left-sided heart malformations: sensitivity: 8.3%, specificity: 99.6%, positive predictive value: 0.9% and negative predictive value: 100%. Sensitivity for coarctation of the aorta increased from 16.7% when examined at <12 hours of age to 30.0% at ≥96 hours of age. CONCLUSIONS The femoral pulse test to detect coarctation of the aorta and left-sided heart malformations has limited sensitivity, whereas specificity is high. As many infants with life-threatening cardiac malformations leave the maternity ward undiagnosed, further efforts are necessary to improve the diagnostic yield of the routine newborn examination.
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Affiliation(s)
- Fatine Khammari Nystrom
- Department of Medicine Solna, Clinical Epidemiology Unit, Karolinska Institutet, Stockholm, Sweden
| | - Gunnar Petersson
- Department of Medicine Solna, Clinical Epidemiology Unit, Karolinska Institutet, Stockholm, Sweden
| | - Olof Stephansson
- Department of Medicine Solna, Clinical Epidemiology Unit, Karolinska Institutet, Stockholm, Sweden.,Division of Obstetrics and Gynecology, Department of Women's and Children's Health, Karolinska Institutet, Stockholm, Sweden
| | - Stefan Johansson
- Department of Medicine Solna, Clinical Epidemiology Unit, Karolinska Institutet, Stockholm, Sweden.,Department of Clinical Science and Education, Sodersjukhuset, Karolinska Institutet, Stockholm, Sweden
| | - Maria Altman
- Department of Medicine Solna, Clinical Epidemiology Unit, Karolinska Institutet, Stockholm, Sweden
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Cloete E, Sadler L, Bloomfield FH, Crengle S, Percival T, Gentles TL. Congenital left heart obstruction: ethnic variation in incidence and infant survival. Arch Dis Child 2019; 104:857-862. [PMID: 30824490 DOI: 10.1136/archdischild-2018-315887] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/18/2018] [Revised: 02/01/2019] [Accepted: 02/01/2019] [Indexed: 01/08/2023]
Abstract
OBJECTIVE To investigate the relationship between ethnicity and health outcomes among fetuses and infants with congenital left heart obstruction (LHO). DESIGN A retrospective population-based review was conducted of fetuses and infants with LHO including all terminations, stillbirths and live births from 20 weeks' gestation in New Zealand over a 9-year period. Disease incidence and mortality were analysed by ethnicity and by disease type: hypoplastic left heart syndrome (HLHS), aortic arch obstruction (AAO), and aortic valve and supravalvular anomalies (AVSA). RESULTS Critical LHO was diagnosed in 243 fetuses and newborns. There were 125 with HLHS, 112 with AAO and 6 with isolated AVSA. The incidence of LHO was significantly higher among Europeans (0.59 per 1000) compared with Māori (0.31 per 1000; p<0.001) and Pacific peoples (0.27 per 1000; p=0.002). Terminations were uncommon among Māori and Pacific peoples. Total case fatality was, however, lower in Europeans compared with other ethnicities (42% vs 63%; p=0.002) due to a higher surgical intervention rate and better infant survival. The perinatal and infant mortality rate was 82% for HLHS, 15% for AAO and 2% for AVSA. CONCLUSION HLHS carries a high perinatal and infant mortality risk. There are ethnic differences in the incidence of and mortality from congenital LHO with differences in mortality rate suggesting inequities may exist in the perinatal management pathway.
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Affiliation(s)
- Elza Cloete
- Liggins Institute, University of Auckland, Auckland, New Zealand
| | - Lynn Sadler
- Department of Obstetrics and Gynaecology, National Women's Hospital, Auckland, New Zealand
| | | | - Sue Crengle
- Department of Preventative and Social Medicine, University of Otago, Dunedin, New Zealand
| | | | - Thomas L Gentles
- Greenlane Paediatric and Congenital Cardiac Service, Starship Hospital, Auckland, New Zealand
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Chan KH, Sanatani S, Potts JE, Harris KC. The relative incidence of cardiogenic and septic shock in neonates. Paediatr Child Health 2019; 25:372-377. [PMID: 32963650 DOI: 10.1093/pch/pxz078] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2019] [Accepted: 05/07/2019] [Indexed: 01/17/2023] Open
Abstract
Objective To evaluate the relative incidence of cardiogenic and septic shock in term neonates and identify findings that help differentiate the two entities. Study Design We conducted a retrospective chart review of term neonates presenting to British Columbia Children's Hospital (BCCH) with decompensated shock of an undiagnosed etiology between January 1, 2008 and January 1, 2013. Charts were reviewed to determine the underlying diagnoses of all neonates meeting our inclusion criteria. Patients were categorized as having septic, cardiogenic, or other etiologies of shock. We then evaluated potential demographic, clinical, and biochemical parameters that could help differentiate between septic and cardiogenic shock. Results Cardiogenic shock was more common than septic shock (relative risk=1.53). A history of cyanosis was suggestive of cardiogenic shock (positive likelihood ratio, LR+=3.2 and negative likelihood ratio, LR-=0.4). Presence of a murmur or gallop (LR+=5.4, LR-=0.3), or decreased femoral pulses (LR+=5.1, LR-=0.5) on physical exam were also suggestive of cardiogenic shock as was cardiomegaly on chest x-ray (LR+=4.9, LR-=0.5). Notably, temperature instability (LR+=0.7, LR-=1.8) and white blood cell count elevation or depression (LR+=0.8, LR-=1.1) were all poor predictors of septic shock. Conclusion Cardiogenic shock is a more common cause of decompensated shock than septic shock. A history of cyanosis, murmur or gallop, or decreased femoral pulses on exam and cardiomegaly on chest x-ray are useful indicators of cardiogenic shock. In evaluating the neonate with decompensated shock, early consideration for Cardiology consultation and interventions to treat the underlying condition is warranted.
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Affiliation(s)
- Ka Hong Chan
- Division of Cardiology, Department of Pediatrics, British Columbia Children's Hospital and University of British Columbia, Vancouver, British Columbia
| | - Shubhayan Sanatani
- Division of Cardiology, Department of Pediatrics, British Columbia Children's Hospital and University of British Columbia, Vancouver, British Columbia
| | - James E Potts
- Division of Cardiology, Department of Pediatrics, British Columbia Children's Hospital and University of British Columbia, Vancouver, British Columbia
| | - Kevin C Harris
- Division of Cardiology, Department of Pediatrics, British Columbia Children's Hospital and University of British Columbia, Vancouver, British Columbia
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Should we start a nationwide screening program for critical congenital heart disease in Turkey? A pilot study on four centres with different altitudes. Cardiol Young 2019; 29:475-480. [PMID: 30957737 DOI: 10.1017/s1047951119000052] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
BACKGROUND To investigate the feasibility of critical congenital heart disease (CCHD) screening test by pulse oximetry in four geographical regions of Turkey with different altitudes, before implementation of a nationwide screening program. METHODS It was a prospective multi-centre study performed in four centres, between December, 2015 and May, 2017. Pre- and post-ductal oxygen saturations and perfusion indices (PI) were measured using Masimo Radical-7 at early postnatal days. The results were evaluated according to the algorithm recommended by the American Academy of Pediatrics. Additionally, a PI value <0.7 was accepted to be significant. RESULTS In 4888 newborns, the mean screening time was 31.5 ± 12.1 hours. At first attempt, the mean values of pre- and post-ductal measurements were: saturation 97.3 ± 1.8%, PI 2.8 ± 2.0, versus saturation 97.7 ± 1.8%, PI 2.3±1.3, respectively. Pre-ductal saturations and PI and post-ductal saturations were the lowest in Centre 4 with the highest altitude. Overall test positivity rate was 0.85% (n = 42). CCHD was detected in six babies (0.12%). Of them, right hand (91 ± 6.3) and foot saturations (92.1 ± 4.3%) were lower compared to ones with non-CCHD and normal variants (p <0.05, for all comparisons). Sensitivity, specificity, positive and negative predictive values, and likelihood ratio of the test were: 83.3%, 99.9%, 11.9%, 99.9%, and 99.2%, respectively. CONCLUSION This study concluded that pulse oximetry screening is an effective screening tool for congenital heart disease in newborns at different altitudes. We support the implementation of a national screening program with consideration of altitude differences for our country.
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Guo F, Tang S, Li Y, Loh C, Guo T, Bartell S, Chen S, Zhang R, Detrano R. The implementation of newborn cardiac screening in developing regions: Evaluating a training program in rural China. ACTA ACUST UNITED AC 2019. [DOI: 10.1016/j.jnn.2018.09.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Banait N, Ward-Platt M, Abu-Harb M, Wyllie J, Miller N, Harigopal S. Pulse oximetry screening for critical congenital heart disease: a comparative study of cohorts over 11 years. J Matern Fetal Neonatal Med 2019; 33:2064-2068. [PMID: 30332903 DOI: 10.1080/14767058.2018.1538348] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
Background: Pulse oximetry (POS) has been proposed as a screening tool for CCHD in newborn. The aim was to identify the effect of POS on the rate of diagnosis after discharge and survival to one year in cases with CCHD.Material and Methods: All cases of CCHD from three tertiary level hospitals in the Northern region of UK between 1st January 2001 and 31st December 2011 were identified from the Northern Congenital Abnormality Survey (NorCAS). A retrospective cohort study comparing screened and unscreened population for CCHD was undertaken. The main outcome was post discharge diagnosis rate and mortality at one year between the cohorts.Results: Total number of births during the 11 years was 138,176. A total of 147 cases had CCHD, 59 diagnosed postnatally. Five and eight cases were diagnosed after discharge in the screened and the unscreened cohort respectively. The rate of post-discharge diagnosis in the screened population was 7/100,000 and 13/100,000 in the unscreened population with a relative risk of 0.52 (CI 0.2 to 1.42). Mortality at one year in postnatally diagnosed cases was five and one in the screened and unscreened cohorts respectively.Conclusion: With good antenatal detection rates, POS did not have a statistically significant impact in identifying cases of CCHD, when added to the present screening process of antenatal ultrasound and postnatal examination. The same conclusion cannot be made for regions with lower antenatal detection rates; perhaps it may be more appropriate to consider pulse oximetry as a screening tool for hypoxemia of any cause.Brief rationaleThis is the first study evaluating the contemporaneous post-discharge diagnosis rate between screened and unscreened populations. The rate of post-discharge diagnosis was 7/100,000 in the screened and 13/100,000 in the unscreened populations. However, this did not achieve statistical significance and in a setting with high antenatal diagnosis a very large study would be required to demonstrate efficacy of POS.
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Affiliation(s)
- Nishant Banait
- Newcastle Upon Tyne Hospitals NHS Foundation Trust, NICU, Newcastle upon Tyne, UK
| | - Martin Ward-Platt
- Newcastle Upon Tyne Hospitals NHS Foundation Trust, NICU, Newcastle upon Tyne, UK
| | | | | | - Nicola Miller
- National Congenital Anomaly and Rare Disease Registration Service, Public Health England North East, Newcastle upon Tyne, UK
| | - Sundeep Harigopal
- Newcastle Upon Tyne Hospitals NHS Foundation Trust, NICU, Newcastle upon Tyne, UK
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Ramírez-Escobar M, Betancurt-Serrano J, Ramírez-Cheyne J, Torres-Muñoz J, Madrid-Pinilla AJ. La pulsioximetría como herramienta para la tamización de cardiopatías congénitas críticas. Una revisión narrativa. REVISTA COLOMBIANA DE CARDIOLOGÍA 2019. [DOI: 10.1016/j.rccar.2018.08.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
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Trends and Outcomes After Prenatal Diagnosis of Congenital Cardiac Defects: Experience of a Dedicated Fetal Medicine Centre from South India. JOURNAL OF FETAL MEDICINE 2018. [DOI: 10.1007/s40556-018-0186-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Hunter LE, Seale AN. EDUCATIONAL SERIES IN CONGENITAL HEART DISEASE: Prenatal diagnosis of congenital heart disease. Echo Res Pract 2018; 5:R81-R100. [PMID: 30012852 PMCID: PMC6107762 DOI: 10.1530/erp-18-0027] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2018] [Accepted: 07/16/2018] [Indexed: 12/31/2022] Open
Abstract
This review article will guide the reader through the background of prenatal screening for congenital heart disease. The reader will be given insight into the normal screening views, common abnormalities, risk stratification of lesions and also recent advances in prenatal cardiology.
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Affiliation(s)
- Lindsey E Hunter
- Department of Paediatric Cardiology, Royal Hospital for Children, Glasgow, UK
| | - Anna N Seale
- Department of Paediatric Cardiology, Birmingham Children’s Hospital, Birmingham, UK
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Faeq Salih A, Mohammed Hamawand A, Abd Aljabbar Sattar R. Role of Pulse Oximetry Screening for Detection of Life Threatening Congenital Heart Detects in Newborn. KURDISTAN JOURNAL OF APPLIED RESEARCH 2018:134-139. [DOI: 10.24017/science.2018.2.22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/02/2023] Open
Abstract
Most ofnewborns with Congenital Heart Defects (CHDs) can be detected by using echocardiography. However, if such defects are not diagnosed in earlier time, therefore a severe hypoxemia, shock, acidosis and death are considered of some potential sequelae. A prospective study from January 2012 to the end of 2013 was performed and 2181 neonates were enrolled in the study. The pulse oximetry screening (POS) for both hands and one foot were obtained within the first 3-6 hours of life, when post ductal saturation was below 90%, it was considered as a positive screening, while when the saturation is between 90-95% and the difference between pre-and post-ductal saturation was more than 3%, the baby was provisionally considered to be screening as a positive then echocardiography is planned. Among 100 positive POS babies, 45 (45%) of them were detected with CHS, 12 (12%) was with a major CHS and 33 (33%) was with a minor CHS. Out of 12 patients with a major CHD 6 of them (50%) were asymptomatic at the time of POS.POS result was a true negative in 2078 patients, a true positive in 45 patients, false negative in 3 patients, and false positive in 55 and 28/55 of the false positive rate with POS had other pathology. The false positive rate with pulse oximetry screening is (55/2081) = 0.26%. Sensitivity, specificity, positive and negative predictive value for POS in detection of major CHD were 80%, 97.29%, 17.9% and 99.80%, respectively. Pulse oximetry screening is significantly improving the detection of life threatening congenital heart disease at an early stage.
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Plana MN, Zamora J, Suresh G, Fernandez‐Pineda L, Thangaratinam S, Ewer AK. Pulse oximetry screening for critical congenital heart defects. Cochrane Database Syst Rev 2018; 3:CD011912. [PMID: 29494750 PMCID: PMC6494396 DOI: 10.1002/14651858.cd011912.pub2] [Citation(s) in RCA: 61] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
BACKGROUND Health outcomes are improved when newborn babies with critical congenital heart defects (CCHDs) are detected before acute cardiovascular collapse. The main screening tests used to identify these babies include prenatal ultrasonography and postnatal clinical examination; however, even though both of these methods are available, a significant proportion of babies are still missed. Routine pulse oximetry has been reported as an additional screening test that can potentially improve detection of CCHD. OBJECTIVES • To determine the diagnostic accuracy of pulse oximetry as a screening method for detection of CCHD in asymptomatic newborn infants• To assess potential sources of heterogeneity, including:○ characteristics of the population: inclusion or exclusion of antenatally detected congenital heart defects;○ timing of testing: < 24 hours versus ≥ 24 hours after birth;○ site of testing: right hand and foot (pre-ductal and post-ductal) versus foot only (post-ductal);○ oxygen saturation: functional versus fractional;○ study design: retrospective versus prospective design, consecutive versus non-consecutive series; and○ risk of bias for the "flow and timing" domain of QUADAS-2. SEARCH METHODS We searched the Cochrane Central Register of Controlled Trials (CENTRAL; 2017, Issue 2) in the Cochrane Library and the following databases: MEDLINE, Embase, the Cumulative Index to Nursing and Allied Health Literature (CINAHL), and Health Services Research Projects in Progress (HSRProj), up to March 2017. We searched the reference lists of all included articles and relevant systematic reviews to identify additional studies not found through the electronic search. We applied no language restrictions. SELECTION CRITERIA We selected studies that met predefined criteria for design, population, tests, and outcomes. We included cross-sectional and cohort studies assessing the diagnostic accuracy of pulse oximetry screening for diagnosis of CCHD in term and late preterm asymptomatic newborn infants. We considered all protocols of pulse oximetry screening (eg, different saturation thresholds to define abnormality, post-ductal only or pre-ductal and post-ductal measurements, test timing less than or greater than 24 hours). Reference standards were diagnostic echocardiography (echocardiogram) and clinical follow-up, including postmortem findings, mortality, and congenital anomaly databases. DATA COLLECTION AND ANALYSIS We extracted accuracy data for the threshold used in primary studies. We explored between-study variability and correlation between indices visually through use of forest and receiver operating characteristic (ROC) plots. We assessed risk of bias in included studies using the QUADAS-2 tool. We used the bivariate model to calculate random-effects pooled sensitivity and specificity values. We investigated sources of heterogeneity using subgroup analyses and meta-regression. MAIN RESULTS Twenty-one studies met our inclusion criteria (N = 457,202 participants). Nineteen studies provided data for the primary analysis (oxygen saturation threshold < 95% or ≤ 95%; N = 436,758 participants). The overall sensitivity of pulse oximetry for detection of CCHD was 76.3% (95% confidence interval [CI] 69.5 to 82.0) (low certainty of the evidence). Specificity was 99.9% (95% CI 99.7 to 99.9), with a false-positive rate of 0.14% (95% CI 0.07 to 0.22) (high certainty of the evidence). Summary positive and negative likelihood ratios were 535.6 (95% CI 280.3 to 1023.4) and 0.24 (95% CI 0.18 to 0.31), respectively. These results showed that out of 10,000 apparently healthy late preterm or full-term newborn infants, six will have CCHD (median prevalence in our review). Screening by pulse oximetry will detect five of these infants as having CCHD and will miss one case. In addition, screening by pulse oximetry will falsely identify another 14 infants out of the 10,000 as having suspected CCHD when they do not have it.The false-positive rate for detection of CCHD was lower when newborn pulse oximetry was performed longer than 24 hours after birth than when it was performed within 24 hours (0.06%, 95% CI 0.03 to 0.13, vs 0.42%, 95% CI 0.20 to 0.89; P = 0.027).Forest and ROC plots showed greater variability in estimated sensitivity than specificity across studies. We explored heterogeneity by conducting subgroup analyses and meta-regression of inclusion or exclusion of antenatally detected congenital heart defects, timing of testing, and risk of bias for the "flow and timing" domain of QUADAS-2, and we did not find an explanation for the heterogeneity in sensitivity. AUTHORS' CONCLUSIONS Pulse oximetry is a highly specific and moderately sensitive test for detection of CCHD with very low false-positive rates. Current evidence supports the introduction of routine screening for CCHD in asymptomatic newborns before discharge from the well-baby nursery.
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Affiliation(s)
- Maria N Plana
- Clinical Biostatistics Unit, Ramón y Cajal Hospital (IRYCIS), CIBER Epidemiology and Public Health (CIBERESP)Carretera de Colmenar Km 9.100MadridSpain28034
| | - Javier Zamora
- Clinical Biostatistics Unit, Ramon y Cajal Institute for Health Research (IRYCIS), CIBER Epidemiology and Public Health (CIBERESP), Madrid (Spain) and Women’s Health Research Unit, Centre for Primary Care and Public Health, Queen Mary University of LondonLondonUK
| | - Gautham Suresh
- Baylor College of MedicineSection of Neonatology, Department of PediatricsHoustonTexasUSA
| | | | - Shakila Thangaratinam
- Women's Health Research Unit, Barts and The London School of Medicine and Dentistry, Queen Mary University of LondonCentre for Primary Care and Public Health58 Turner StreetLondonUKE1 2AB
| | - Andrew K Ewer
- University of BirminghamInstitute of Metabolism and Systems ResearchBirmingham Women's HospitalEdgbastonBirminghamUKB15 2TT
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Yield rate of chromosomal microarray analysis in fetuses with congenital heart defects. Eur J Obstet Gynecol Reprod Biol 2018; 221:172-176. [DOI: 10.1016/j.ejogrb.2017.12.019] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2017] [Revised: 12/09/2017] [Accepted: 12/11/2017] [Indexed: 01/29/2023]
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Changes in the diagnosis of congenital cardiovascular malformations during the 1st year of life: impacts on epidemiological risk factor associations. Cardiol Young 2017; 27:770-781. [PMID: 28462756 DOI: 10.1017/s104795111600130x] [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] [Indexed: 11/05/2022]
Abstract
Many epidemiological studies base their classification of congenital cardiovascular malformations in newborns upon a single, initial diagnosis. This study aimed to evaluate the effect of subsequent diagnostic investigations on the results of epidemiological studies. We used diagnostic codes from the Baltimore-Washington Infant Study from the time of birth and at ~1 year of age. Odds ratios and 95% confidence intervals were used to identify associations between changes in diagnoses and infant characteristics, time period, that is, before and after introduction of color flow Doppler imaging, and diagnostic variables. Of the 3054 patients with data at both time points, 400 (13.1%) had diagnostic changes. For congenital cardiovascular malformations of early cardiogenesis, such as laterality and looping defects, conotruncal malformations, and atrioventricular septal defects, significant associations were observed between diagnostic change and case infants large for gestational age (odds ratio=0.22, p=0.01), diagnosed initially by echocardiography only (odds ratio=2.05, p=0.001), or with non-cardiac malformations (odds ratio=0.60, p=0.03). For all other congenital cardiovascular malformations, significant associations were observed with echocardiography-only diagnosis (odds ratio=1.43, p=0.04) and non-cardiac malformations (odds ratio=0.57, p<0.001). We found no statistically significant differences between risk factor odds ratios calculated using initial diagnoses versus those calculated using 1-year update diagnoses. Changes in congenital cardiovascular malformation diagnoses from birth to year 1 interval were significantly associated with infant characteristics and diagnostic modality but did not materially affect the outcome of risk factor associations.
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Evers PD, Ranade D, Lewin M, Arya B. Diagnostic Approach in Fetal Coarctation of the Aorta: A Cost-Utility Analysis. J Am Soc Echocardiogr 2017; 30:589-594. [PMID: 28410945 DOI: 10.1016/j.echo.2017.01.019] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/18/2016] [Indexed: 11/26/2022]
Abstract
BACKGROUND Coarctation of the aorta (CoA) is difficult to diagnose by fetal echocardiogram (F-Echo), often requiring multiple F-Echos during gestation and neonatal echocardiograms (N-Echos) after birth. Furthermore, CoA is the most common ductal-dependent lesion missed on routine physical exam. OBJECTIVES We sought to determine the most cost-effective diagnostic approach in caring for infants in whom an initial F-Echo is concerning for CoA. METHODS Four paradigms for management after initial F-Echo could not rule out CoA were compared, with a single paradigm involving additional F-Echos: (1) multiple F-Echos for diagnostic clarity and performance of N-Echo on neonates with remaining high suspicion for CoA on F-Echos (prenatal-multiple), (2) no further F-Echo and performance of N-Echo on neonates with high suspicion for CoA on initial F-Echo (postnatal-selective), (3) no further F-Echo and performance of N-Echo on all neonates (postnatal-all), and (4) no further F-Echo or N-Echo with reliance on routine physical exam to identify afflicted infants (postnatal-none). Decision analysis models were constructed. Probabilities dictating clinical course and costs were calculated using our institution's study population. The utility-state values were derived from existing literature. The measure of effectiveness was quality-adjusted life years. To represent societal perspectives, cost was defined as hospital reimbursement payments. RESULTS From 2007 to 2014 at our institution, 92 patients were diagnosed with CoA and met the inclusion criteria for this study. These patients presented to care either through prenatal diagnosis (n = 31), postnatal examination findings while clinically well (n = 41), or after clinical deterioration in extremis (n = 20), with one patient subsequently dying. Presenting in extremis was associated with a 20% increase in the cost of their subsequent care and with a 51% increase in length of hospital stay. Postnatal-none was the least effective paradigm but also the least costly, thus forming the baseline model. Of the three other diagnostic approaches modeled, Postnatal-all was the cost-effective paradigm, maximizing utility due to avoidance of high-cost/low-utility disease states such as presentation in extremis and death. Prenatal-multiple was the next most effective but was also the most expensive. CONCLUSIONS Echocardiography is the screening gold standard in avoiding the devastating clinical manifestations of a missed CoA. When a diagnosis of CoA cannot be ruled out on initial F-Echo, the most cost-effective approach is performance of N-Echo on all neonates with no further prenatal evaluation.
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Affiliation(s)
- Patrick D Evers
- Division of Cardiology, Department of Pediatrics, University of Washington School of Medicine and Seattle Children's Hospital, Seattle, Washington
| | - Daksha Ranade
- Department of Research Informatics, University of Washington School of Medicine and Seattle Children's Hospital, Seattle, Washington
| | - Mark Lewin
- Division of Cardiology, Department of Pediatrics, University of Washington School of Medicine and Seattle Children's Hospital, Seattle, Washington
| | - Bhawna Arya
- Division of Cardiology, Department of Pediatrics, University of Washington School of Medicine and Seattle Children's Hospital, Seattle, Washington.
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Taksande A, Meshram R, Lohakare A, Purandare S, Biyani U, Vagha J. An update work of pulse oximetry screening for detecting critical congenital heart disease in the newborn. IMAGES IN PAEDIATRIC CARDIOLOGY 2017; 19:12-18. [PMID: 29731786 PMCID: PMC5917867] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Abstract
BACKGROUND Congenital Heart Disease (CHD) is the commonest group of congenital malformations and affects 7-8 per 1000 live born newborns. Nevertheless, it is estimated that more than 50% of babies with undiagnosed CHD are not detected by routine neonatal cardiac examination. AIM To find the incidence of CHD in newborns and to determine the accuracy of pulse oximetry for detecting clinically unrecognized critical congenital heart disease (CCHD) in the newborns. METHODS Pulse oximetry was performed on clinically normal newborns within 4 hours of first day of life. Inclusion criteria: All newborns who were admitted in postnatal ward & Neonatal Intensive care unit (NICU). Exclusion criteria: babies and neonates with a prenatal diagnosis of duct dependent circulation. If oxygen saturation (SpO2) was below 90%, then echocardiography was performed. RESULTS During the study period, 4926 live born neonates were examined. Nine out of 12 neonates with SpO2<90% had CCHD. Four neonates had tetralogy of Fallot (TOF), two had tricuspid atresia, two had transposition of great arteries (TGA) and one had truncus arteriosus. The incidence of CHD was 33.49 per 1000 live births and CCHD was 1.82 per 1000. A pulse oximetry cut-off value of below 90% for detecting CCHD showed 90% sensitivity, 99.94% specificity, 75% positive predictive value (PPV) and 99.98% negative predictive value (NPV). CONCLUSION Pulse oximetry is safe, feasible and noninvasive and also used to screen for CCHD. It is the nice method to detect the CHD along with the physical examination of neonates by medical personal.
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Affiliation(s)
- A Taksande
- Department of Pediatrics, Jawaharlal Nehru Medical College, Sawangi Meghe, Wardha, Maharashtra -442102.,Amar M. Taksande: Department of Pediatrics Jawaharlal Nehru Medical College, Sawangi Meghe, Wardha, Maharashtra -442102.
| | - R Meshram
- Department of Pediatrics, Jawaharlal Nehru Medical College, Sawangi Meghe, Wardha, Maharashtra -442102
| | - A Lohakare
- Department of Pediatrics, Jawaharlal Nehru Medical College, Sawangi Meghe, Wardha, Maharashtra -442102
| | - S Purandare
- Department of Pediatrics, Jawaharlal Nehru Medical College, Sawangi Meghe, Wardha, Maharashtra -442102
| | - U Biyani
- Department of Pediatrics, Jawaharlal Nehru Medical College, Sawangi Meghe, Wardha, Maharashtra -442102
| | - J Vagha
- Department of Pediatrics, Jawaharlal Nehru Medical College, Sawangi Meghe, Wardha, Maharashtra -442102
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Özdemir H, Kalayci H, Çok T, Özdemir ED, Tarim E, Özbarlas N. Concordance hypoplastic left heart syndrome in dichorionic diamniotic twin pregnancy: A rare case report. COGENT MEDICINE 2016. [DOI: 10.1080/2331205x.2016.1199524] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
Affiliation(s)
- Halis Özdemir
- Department of Obstetrics & Gynecology, Baskent University Medical School Adana Teaching and Medical Research Center, Gazi Paşa Mah., Baraj Cad. No. 7, Seyhan, Adana, Turkey
| | - Hakan Kalayci
- Department of Obstetrics & Gynecology, Baskent University Medical School Adana Teaching and Medical Research Center, Gazi Paşa Mah., Baraj Cad. No. 7, Seyhan, Adana, Turkey
| | - Tayfun Çok
- Department of Obstetrics & Gynecology, Baskent University Medical School Adana Teaching and Medical Research Center, Gazi Paşa Mah., Baraj Cad. No. 7, Seyhan, Adana, Turkey
| | - Elif Didem Özdemir
- Department of Obstetrics & Gynecology, Baskent University Medical School Adana Teaching and Medical Research Center, Gazi Paşa Mah., Baraj Cad. No. 7, Seyhan, Adana, Turkey
| | - Ebru Tarim
- Department of Obstetrics & Gynecology, Baskent University Medical School Adana Teaching and Medical Research Center, Gazi Paşa Mah., Baraj Cad. No. 7, Seyhan, Adana, Turkey
| | - Nazan Özbarlas
- Department of Pediatric Cardiology, Çukurova University School of Medicine, Balcali, Adana 01330, Turkey
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Gustapane S, Leombroni M, Khalil A, Giacci F, Marrone L, Bascietto F, Rizzo G, Acharya G, Liberati M, D'Antonio F. Systematic review and meta-analysis of persistent left superior vena cava on prenatal ultrasound: associated anomalies, diagnostic accuracy and postnatal outcome. ULTRASOUND IN OBSTETRICS & GYNECOLOGY : THE OFFICIAL JOURNAL OF THE INTERNATIONAL SOCIETY OF ULTRASOUND IN OBSTETRICS AND GYNECOLOGY 2016; 48:701-708. [PMID: 26970258 DOI: 10.1002/uog.15914] [Citation(s) in RCA: 44] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/18/2016] [Revised: 02/29/2016] [Accepted: 03/05/2016] [Indexed: 02/05/2023]
Abstract
OBJECTIVES To quantify the prevalence of chromosomal anomalies in fetuses with persistent left superior vena cava (PLSVC), assess the strength of the association between PLSVC and coarctation of the aorta and ascertain the diagnostic accuracy of antenatal ultrasound in correctly identifying isolated cases of PLSVC. METHODS MEDLINE, EMBASE, CINHAL and the Cochrane databases were searched from the year 2000 onwards using combinations of keywords 'left superior vena cava' and 'outcome'. Two authors reviewed all abstracts independently. Quality assessment of the included studies was performed using the Newcastle-Ottawa Scale for cohort studies. The rates of the following outcomes were analyzed: chromosomal abnormalities; associated intracardiac anomalies (ICAs) and extracardiac anomalies (ECAs) diagnosed prenatally; additional ICAs and ECAs detected only at postnatal imaging or clinical evaluation but missed at prenatal imaging; and association of PLSVC and coarctation of the aorta. Meta-analyses of proportions were used to combine data. RESULTS In total, 2708 articles were identified and 13 (n = 501) were included in the systematic review. Associated ICAs and ECAs were detected at the prenatal ultrasound examination or at a follow-up assessment in 60.7% (95% CI, 44.2-75.9%) and 37.8% (95% CI, 31.0-44.8%) of cases, respectively. Chromosomal anomalies occurred in 12.5% (95% CI, 9.0-16.4%) of cases in the overall population of fetuses with PLSVC and in 7.0% (95% CI, 2.7-13.0%) of isolated cases. Additional ICAs and ECAs were detected only after birth and missed at ultrasound in 2.4% (95% CI, 0.5-5.8%) and 6.7% (95% CI, 2.2-13.2%) of cases, respectively. Coarctation of the aorta was associated with isolated PLSVC in 21.3% (95% CI, 13.6-30.3%) of cases. CONCLUSIONS PLSVC is commonly associated with ICAs, ECAs and chromosomal anomalies. Fetuses with isolated PLSVC should be followed up throughout pregnancy in order to rule out coarctation of the aorta. As most of the data in this review were derived from high-risk pregnancies, the rate of associated abnormalities is likely to be higher than that in the general population of fetuses with PLSVC, for which more data are needed. Revisión sistemática y metaanálisis de la persistencia de la vena cava superior izquierda en la ecografía prenatal: anomalías asociadas, precisión del diagnóstico y resultado postnatal RESUMEN OBJETIVOS: Cuantificar la prevalencia de anomalías cromosómicas en fetos con vena cava superior izquierda persistente (VCSIP), evaluar la solidez de la asociación entre la VCSIP y la coartación aórtica, y determinar la precisión del diagnóstico de la ecografía prenatal como método para identificar correctamente casos aislados de VCSIP. MÉTODOS: Se buscó en las bases de datos de MEDLINE, EMBASE, CINHAL y Cochrane artículos publicados desde el año 2000 en adelante, usando combinaciones de las palabras clave "vena cava superior izquierda" y "resultado". Dos de los autores revisaron de forma independiente todos los resúmenes encontrados. La evaluación de calidad de los estudios incluidos se realizó mediante la escala Newcastle-Ottawa para estudios de cohortes. Se analizaron las tasas de los siguientes resultados: anomalías cromosómicas; anomalías intracardíacas (AIC) y anomalías extracardíacas (AEC) asociadas diagnosticadas prenatalmente; AIC y AEC adicionales detectadas sólo en ecografías postnatales o mediante evaluación clínica, pero no observadas en ecografías prenatales; y la asociación entre la VCSIP y la coartación aórtica. Se utilizó un meta-análisis de proporciones para combinar los datos. RESULTADOS En total, se identificaron 2708 artículos y se incluyeron 13 (n = 501) en la revisión sistemática. En la ecografía prenatal o en una revisión de seguimiento se detectaron AIC y AEC asociadas en el 60,7% (IC 95%, 44,2-75,9%) y el 37,8% (IC 95%, 31,0-44,8%) de los casos, respectivamente. Se produjeron anomalías cromosómicas en el 12,5% (IC 95%, 9,0-16,4%) de los casos en la población general de fetos con VCSIP y en el 7,0% (IC 95%, 2,7-13,0%) de casos aislados. Las AIC y AEC adicionales sólo se detectaron después del nacimiento y en el 6,7% (IC 95%, 2,2-13,2%) de los casos, respectivamente. La coartación aórtica se encontró asociada con la VCSIP aislada en un 21,3% (IC 95%, 13,6-30,3%) de los casos. CONCLUSIONES La VCSIP está comúnmente asociada a AIC, AEC y anomalías cromosómicas. Los fetos con VCSIP aislada deben ser objeto de seguimiento durante todo el embarazo, con el fin de descartar la coartación aórtica. Como la mayoría de los datos de esta revisión proceden de embarazos de alto riesgo, es probable que la tasa de anomalías asociadas sea más alta que la de la población general de fetos con VCSIP, por lo que se necesitan más datos.
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Affiliation(s)
- S Gustapane
- Department of Obstetrics and Gynaecology, SS. Annunziata Hospital, G. D'Annunzio University of Chieti-Pescara, Chieti, Italy
| | - M Leombroni
- Department of Obstetrics and Gynaecology, SS. Annunziata Hospital, G. D'Annunzio University of Chieti-Pescara, Chieti, Italy
| | - A Khalil
- Fetal Medicine Unit, Division of Developmental Sciences, St George's University of London, London, UK
| | - F Giacci
- Department of Obstetrics and Gynaecology, SS. Annunziata Hospital, G. D'Annunzio University of Chieti-Pescara, Chieti, Italy
| | - L Marrone
- Department of Obstetrics and Gynaecology, SS. Annunziata Hospital, G. D'Annunzio University of Chieti-Pescara, Chieti, Italy
| | - F Bascietto
- Department of Obstetrics and Gynaecology, SS. Annunziata Hospital, G. D'Annunzio University of Chieti-Pescara, Chieti, Italy
| | - G Rizzo
- Department of Obstetrics and Gynecology, Università di Roma, Rome, Italy
| | - G Acharya
- Women's Health and Perinatology Research Group, Department of Clinical Medicine, Faculty of Health Sciences, UiT - The Arctic University of Norway, Tromsø, Norway
- Department of Obstetrics and Gynaecology, University Hospital of Northern Norway, Tromsø, Norway
| | - M Liberati
- Department of Obstetrics and Gynaecology, SS. Annunziata Hospital, G. D'Annunzio University of Chieti-Pescara, Chieti, Italy
| | - F D'Antonio
- Women's Health and Perinatology Research Group, Department of Clinical Medicine, Faculty of Health Sciences, UiT - The Arctic University of Norway, Tromsø, Norway
- Department of Obstetrics and Gynaecology, University Hospital of Northern Norway, Tromsø, Norway
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Idilman IS, Ipek A, Balaban M, Keskin HL, Aypar E, Ozkutlu S. Fetal aorta larger than the main pulmonary artery on the three-vessel view: Correlation with postnatal echocardiographic findings. JOURNAL OF CLINICAL ULTRASOUND : JCU 2016; 44:423-428. [PMID: 26990555 DOI: 10.1002/jcu.22353] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/30/2015] [Accepted: 02/14/2016] [Indexed: 06/05/2023]
Abstract
PURPOSE This study investigated postnatal cardiac anomalies determined by postnatal echocardiography in fetuses with the ascending aorta (AA) diameter larger than that of the main pulmonary artery (MPA) on the three-vessel view (3VV). METHODS The study included 17 pregnancies. The diameters of the AA and MPA were assessed on the 3VV in second-trimester sonographic screening, and all the patients underwent postnatal echocardiography to assess the cardiac outcome. RESULTS In the study population, the mean AA diameter was 3.7 mm (range, 2.2-5.6 mm), and the mean MPA diameter was 3.2 mm (range, 1.8-5.2 mm). The mean AA/MPA ratio was 1.2 (range, 1.1-1.9). According to the postnatal echocardiograms, one of the patients had tetralogy of Fallot. This patient had the highest prenatal AA/MPA ratio (1.9). Among the remaining 16 cases, five had secundum atrial septal defects, with two having concomitant dilatation of the AA. There was one case of isolated dilatation of the AA. CONCLUSIONS Although an AA with a diameter larger than that of the MPA on the 3VV does not usually indicate severe congenital heart disease involving the ventricular outflow tract and/or great arteries, careful prenatal and postnatal echocardiographic examinations are mandatory to determine the presence of congenital heart disease. © 2016 Wiley Periodicals, Inc. J Clin Ultrasound 44:423-428, 2016.
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Affiliation(s)
- Ilkay S Idilman
- Department of Radiology, Ankara Atatürk Education and Research Hospital, Ankara, Turkey
| | - Ali Ipek
- Department of Radiology, Ankara Atatürk Education and Research Hospital, Ankara, Turkey
| | - Mehtap Balaban
- Department of Radiology, Ankara Atatürk Education and Research Hospital, Ankara, Turkey
| | - Huseyin Levent Keskin
- Department of Obstetrics and Gynecology, Ankara Atatürk Education and Research Hospital, Ankara, Turkey
| | - Ebru Aypar
- Department of Pediatrics, Faculty of Medicine, Hacettepe University, Ankara, Turkey
| | - Suheyla Ozkutlu
- Department of Pediatrics, Faculty of Medicine, Hacettepe University, Ankara, Turkey
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DIAGNÓSTICO Y MANEJO PRENATAL DE PATOLOGÍA CARDÍACA FETAL. REVISTA MÉDICA CLÍNICA LAS CONDES 2016. [DOI: 10.1016/j.rmclc.2016.07.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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Guthrie S, Bienkowska-Gibbs T, Manville C, Pollitt A, Kirtley A, Wooding S. The impact of the National Institute for Health Research Health Technology Assessment programme, 2003-13: a multimethod evaluation. Health Technol Assess 2016; 19:1-291. [PMID: 26307643 DOI: 10.3310/hta19670] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND The National Institute for Health Research (NIHR) Health Technology Assessment (HTA) programme supports research tailored to the needs of NHS decision-makers, patients and clinicians. This study reviewed the impact of the programme, from 2003 to 2013, on health, clinical practice, health policy, the economy and academia. It also considered how HTA could maintain and increase its impact. METHODS Interviews (n = 20): senior stakeholders from academia, policy-making organisations and the HTA programme. Bibliometric analysis: citation analysis of publications arising from HTA programme-funded research. Researchfish survey: electronic survey of all HTA grant holders. Payback case studies (n = 12): in-depth case studies of HTA programme-funded research. RESULTS We make the following observations about the impact, and routes to impact, of the HTA programme: it has had an impact on patients, primarily through changes in guidelines, but also directly (e.g. changing clinical practice); it has had an impact on UK health policy, through providing high-quality scientific evidence - its close relationships with the National Institute for Health and Care Excellence (NICE) and the National Screening Committee (NSC) contributed to the observed impact on health policy, although in some instances other organisations may better facilitate impact; HTA research is used outside the UK by other HTA organisations and systematic reviewers - the programme has an impact on HTA practice internationally as a leader in HTA research methods and the funding of HTA research; the work of the programme is of high academic quality - the Health Technology Assessment journal ensures that the vast majority of HTA programme-funded research is published in full, while the HTA programme still encourages publication in other peer-reviewed journals; academics agree that the programme has played an important role in building and retaining HTA research capacity in the UK; the HTA programme has played a role in increasing the focus on effectiveness and cost-effectiveness in medicine - it has also contributed to increasingly positive attitudes towards HTA research both within the research community and the NHS; and the HTA focuses resources on research that is of value to patients and the UK NHS, which would not otherwise be funded (e.g. where there is no commercial incentive to undertake research). The programme should consider the following to maintain and increase its impact: providing targeted support for dissemination, focusing resources when important results are unlikely to be implemented by other stakeholders, particularly when findings challenge vested interests; maintaining close relationships with NICE and the NSC, but also considering other potential users of HTA research; maintaining flexibility and good relationships with researchers, giving particular consideration to the Technology Assessment Report (TAR) programme and the potential for learning between TAR centres; maintaining the academic quality of the work and the focus on NHS need; considering funding research on the short-term costs of the implementation of new health technologies; improving the monitoring and evaluation of whether or not patient and public involvement influences research; improve the transparency of the priority-setting process; and continuing to monitor the impact and value of the programme to inform its future scientific and administrative development.
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Yeo L, Romero R. How to Acquire Cardiac Volumes for Sonographic Examination of the Fetal Heart: Part 2. JOURNAL OF ULTRASOUND IN MEDICINE : OFFICIAL JOURNAL OF THE AMERICAN INSTITUTE OF ULTRASOUND IN MEDICINE 2016; 35:1043-66. [PMID: 27091912 PMCID: PMC8475629 DOI: 10.7863/ultra.16.01082] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/28/2016] [Accepted: 03/13/2016] [Indexed: 05/04/2023]
Abstract
The effective performance of fetal cardiac examination using spatiotemporal image correlation (STIC) technology requires 2 essential steps: volume acquisition and postprocessing. An important prerequisite is training sonologists to acquire high-quality volume data sets so that when analyzed, such volumes are informative. This article is part 2 of a series on 4-dimensional sonography with STIC. Part 1 focused on STIC technology and its features, the importance of operator training/experience and acquisition of high-quality STIC volumes, factors that affect STIC volume acquisition rates, and general recommendations on performing 4D sonography with STIC. In part 2, we discuss a detailed and practical stepwise approach for STIC volume acquisition, along with methods to determine whether such volumes are appropriate for analysis.
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Affiliation(s)
- Lami Yeo
- Perinatology Research Branch, Program for Perinatal Research and Obstetrics, Division of Intramural Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, NIH, Bethesda, MD and Detroit, MI, USA
- Detroit Medical Center, Hutzel Women’s Hospital, Detroit, MI, USA
- Department of Obstetrics and Gynecology, Wayne State University School of Medicine, Detroit, MI, USA
| | - Roberto Romero
- Perinatology Research Branch, Program for Perinatal Research and Obstetrics, Division of Intramural Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, NIH, Bethesda, MD and Detroit, MI, USA
- Department of Obstetrics and Gynecology, University of Michigan, Ann Arbor, MI, USA
- Department of Epidemiology and Biostatistics, Michigan State University, East Lansing, MI, USA
- Center for Molecular Medicine and Genetics, Wayne State University, Detroit, MI, USA
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Nayak K, Chandra G S N, Shetty R, Narayan PK. Evaluation of fetal echocardiography as a routine antenatal screening tool for detection of congenital heart disease. Cardiovasc Diagn Ther 2016; 6:44-9. [PMID: 26885491 DOI: 10.3978/j.issn.2223-3652.2015.12.01] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
BACKGROUND Fetal echocardiography plays a pivotal role in identifying the congenital heart defects (CHDs) in utero. Though foetal echocardiography is mostly reserved for high risk pregnant women, its role as a routine prenatal screening tool still needs to be defined. Performing foetal echocardiography based on only these indications can lead to a significant numbers of CHD cases going undetected who will be deprived of further management leading to increased early neonatal mortalities. The aim of this study is to assess the incidence of CHDs by fetal echocardiography in an unselected population of pregnant women in comparison with pregnant women with conventional high risk factors for CHD. METHODS This study enrolled consecutive pregnant women who attended antenatal clinic between 2008 and 2012 in a tertiary care hospital. These pregnant women were categorized into two groups: high risk group included pregnant women with traditional risk factors for CHD as laid down by Pediatric Council of the American Society of Echocardiography and low risk group. Detailed fetal 2 D echocardiography was done. RESULTS A total of 1,280 pregnant women were included in study. The 118 women were categorized as the high risk group while remaining 1,162 were included in the low risk group. Twenty six cases of CHDs were detected based on abnormal foetal echocardiography (20.3 per 1,000). Two of the 26 cases of CHD occurred in high risk group whereas the remaining 24 occurred in low risk pregnancy. The difference in the incidence of CHDs between the two groups was not significant statistically (P=0.76). CONCLUSIONS Our study shows no difference in incidence of CHDs between pregnancies associated with high risk factors compared to low risk pregnancies. So we advocate foetal echocardiography should be included as a part of routine antenatal screening and all pregnant women irrespective of risk factors for CHDs.
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Affiliation(s)
- Krishnananda Nayak
- 1 SOAHS, Manipal University, Manipal, Karnataka, India ; 2 Department of Cardiology, Kasturba Medical College, Manipal University, Manipal, India ; 3 Kasturba Medical College, Manipal University, Manipal, India ; 4 Department Of Obstetrics And Gynecology, Kasturba Medical College, Manipal University, Manipal, Karnataka, India
| | - Naveen Chandra G S
- 1 SOAHS, Manipal University, Manipal, Karnataka, India ; 2 Department of Cardiology, Kasturba Medical College, Manipal University, Manipal, India ; 3 Kasturba Medical College, Manipal University, Manipal, India ; 4 Department Of Obstetrics And Gynecology, Kasturba Medical College, Manipal University, Manipal, Karnataka, India
| | - Ranjan Shetty
- 1 SOAHS, Manipal University, Manipal, Karnataka, India ; 2 Department of Cardiology, Kasturba Medical College, Manipal University, Manipal, India ; 3 Kasturba Medical College, Manipal University, Manipal, India ; 4 Department Of Obstetrics And Gynecology, Kasturba Medical College, Manipal University, Manipal, Karnataka, India
| | - Pratap Kumar Narayan
- 1 SOAHS, Manipal University, Manipal, Karnataka, India ; 2 Department of Cardiology, Kasturba Medical College, Manipal University, Manipal, India ; 3 Kasturba Medical College, Manipal University, Manipal, India ; 4 Department Of Obstetrics And Gynecology, Kasturba Medical College, Manipal University, Manipal, Karnataka, India
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Avnet H, Mazaaki E, Shen O, Cohen S, Yagel S. Evaluating Spatiotemporal Image Correlation Technology as a Tool for Training Nonexpert Sonographers to Perform Examinations of the Fetal Heart. JOURNAL OF ULTRASOUND IN MEDICINE : OFFICIAL JOURNAL OF THE AMERICAN INSTITUTE OF ULTRASOUND IN MEDICINE 2016; 35:111-119. [PMID: 26643759 DOI: 10.7863/ultra.15.01072] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/23/2015] [Accepted: 05/05/2015] [Indexed: 06/05/2023]
Abstract
OBJECTIVES We aimed to evaluate the use of spatiotemporal image correlation (STIC) as a tool for training nonexpert examiners to perform screening examinations of the fetal heart by acquiring and examining STIC volumes according to a standardized questionnaire based on the 5 transverse planes of the fetal heart. METHODS We conducted a prospective study at 2 tertiary care centers. Two sonographers without formal training in fetal echocardiography received theoretical instruction on the 5 fetal echocardiographic transverse planes, as well as STIC technology. Only women with conditions allowing 4-dimensional STIC volume acquisitions (grayscale and Doppler) were included in the study. Acquired volumes were evaluated offline according to a standardized protocol that required the trainee to mark 30 specified structures on 5 required axial planes. Volumes were then reviewed by an expert examiner for quality of acquisition and correct identification of specified structures. RESULTS Ninety-six of 112 pregnant women examined entered the study. Patients had singleton pregnancies between 20 and 32 weeks' gestation. After an initial learning curve of 20 examinations, trainees succeeded in identifying 97% to 98% of structures, with a highly significant degree of agreement with the expert's analysis (P < .001). A median of 2 STIC volumes for each examination was necessary for maximal structure identification. Acquisition quality scores were high (8.6-8.7 of a maximal score of 10) and were found to correlate with identification rates (P = .017). CONCLUSIONS After an initial learning curve and under expert guidance, STIC is an excellent tool for trainees to master extended screening examinations of the fetal heart.
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Affiliation(s)
- Hagai Avnet
- School of Women's and Children's Health, University of New South Wales Medicine, and Department of Maternal-Fetal Medicine, Royal Hospital for Women, Randwick, New South Wales, Australia (H.A.); Department of Obstetrics and Gynecology, Shaare Zedek Medical Center, Jerusalem, Israel (E.M., O.S.); and Ultrasound Center, Department of Obstetrics and Gynecology, Hadassah-Hebrew University Medical Centers, Mt Scopus, Jerusalem, Israel (S.C., S.Y.)
| | - Eyal Mazaaki
- School of Women's and Children's Health, University of New South Wales Medicine, and Department of Maternal-Fetal Medicine, Royal Hospital for Women, Randwick, New South Wales, Australia (H.A.); Department of Obstetrics and Gynecology, Shaare Zedek Medical Center, Jerusalem, Israel (E.M., O.S.); and Ultrasound Center, Department of Obstetrics and Gynecology, Hadassah-Hebrew University Medical Centers, Mt Scopus, Jerusalem, Israel (S.C., S.Y.)
| | - Ori Shen
- School of Women's and Children's Health, University of New South Wales Medicine, and Department of Maternal-Fetal Medicine, Royal Hospital for Women, Randwick, New South Wales, Australia (H.A.); Department of Obstetrics and Gynecology, Shaare Zedek Medical Center, Jerusalem, Israel (E.M., O.S.); and Ultrasound Center, Department of Obstetrics and Gynecology, Hadassah-Hebrew University Medical Centers, Mt Scopus, Jerusalem, Israel (S.C., S.Y.)
| | - Sarah Cohen
- School of Women's and Children's Health, University of New South Wales Medicine, and Department of Maternal-Fetal Medicine, Royal Hospital for Women, Randwick, New South Wales, Australia (H.A.); Department of Obstetrics and Gynecology, Shaare Zedek Medical Center, Jerusalem, Israel (E.M., O.S.); and Ultrasound Center, Department of Obstetrics and Gynecology, Hadassah-Hebrew University Medical Centers, Mt Scopus, Jerusalem, Israel (S.C., S.Y.)
| | - Simcha Yagel
- School of Women's and Children's Health, University of New South Wales Medicine, and Department of Maternal-Fetal Medicine, Royal Hospital for Women, Randwick, New South Wales, Australia (H.A.); Department of Obstetrics and Gynecology, Shaare Zedek Medical Center, Jerusalem, Israel (E.M., O.S.); and Ultrasound Center, Department of Obstetrics and Gynecology, Hadassah-Hebrew University Medical Centers, Mt Scopus, Jerusalem, Israel (S.C., S.Y.).
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Mogra R. Simplifying ultrasound assessment of the fetal heart: Incorporating the complete Three Vessel View into routine screening. Australas J Ultrasound Med 2015; 16:168-175. [PMID: 28191193 PMCID: PMC5030054 DOI: 10.1002/j.2205-0140.2013.tb00243.x] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Introduction: As our experience and ultrasound resolution have improved significantly in last 30 years it is possible to detect most of the major cardiac abnormalities prenatally with high degree of accuracy. Method: Current screening techniques have poor detection rate for congenital heart diseases (CHD) and nearly half of the major cardiac abnormalities mainly of Great Arteries goes unrecognised. A high detection rate for major CHDs can be achieved in a screening setting by improving techniques of routine screening in the low risk population. Conclusion: This article summarises the alternative strategies to examine the outflow tracts and Great Arteries, its correct interpretation and examples of abnormal views.
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Affiliation(s)
- Ritu Mogra
- RPA Women and Babies Royal Prince Alfred Hospital Sydney Ultrasound for Women Sydney New South Wales Australia
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Arya B, Bhat A, Vernon M, Conwell J, Lewin M. Utility of novel fetal echocardiographic morphometric measures of the aortic arch in the diagnosis of neonatal coarctation of the aorta. Prenat Diagn 2015; 36:127-34. [PMID: 26630206 DOI: 10.1002/pd.4753] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2015] [Revised: 11/17/2015] [Accepted: 11/25/2015] [Indexed: 12/29/2022]
Abstract
OBJECTIVES Prenatal diagnosis of neonatal coarctation of the aorta (CoA) is challenging; there is a high false-positive rate, yet 60-80% are not identified prenatally. We aimed to identify novel fetal echocardiographic measures to improve prenatal identification of CoA. METHODS A retrospective review was conducted of subjects seen from 1/2007-1/2014 with prenatal suspicion for CoA and postnatal follow-up. The last fetal echocardiogram prior to delivery was evaluated for right/left ventricular dimensions, ascending (AAo), transverse (TAo), descending aorta (DAo), aortic isthmus (AoI), ductus arteriosus (DA), and main pulmonary artery diameters, and AoI and DA spectral Doppler. Three novel fetal measurements were performed: left common carotid-to-left subclavian artery distance (LCSA), AAo-DAo angle, and TAo-DAo angle. Postnatal data included diagnosis, surgical approach, and timing. RESULTS Forty subjects were identified (mean gestational age at fetal echo 32.8 ± 4.2 weeks) with prenatal suspicion for CoA. Comparing subjects with (n = 20) and without CoA (n = 20), significant differences were detected for LCSA, AAo-DAo angle, and TAo-DAo angle (p < 0.0001). An LCSA >4.5 mm (sensitivity 80%,specificity 95%), AAo-DAo angle ≤20.31° (sensitivity 95%,specificity 100%) and TAo-DAo angle ≥96.15°(sensitivity 90%,specificity 100%) identified CoA. CONCLUSIONS Fetal LCSA, AAo-DAo angle, and TAo-DAo angles are novel measures that can differentiate between subjects with and without CoA.
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Affiliation(s)
- Bhawna Arya
- Division of Pediatric Cardiology, Seattle Children's Hospital and the University of Washington School of Medicine, Seattle, WA, USA
| | - Aarti Bhat
- Division of Pediatric Cardiology, Seattle Children's Hospital and the University of Washington School of Medicine, Seattle, WA, USA
| | - Margaret Vernon
- Division of Pediatric Cardiology, Seattle Children's Hospital and the University of Washington School of Medicine, Seattle, WA, USA
| | - Jeffrey Conwell
- Division of Pediatric Cardiology, Seattle Children's Hospital and the University of Washington School of Medicine, Seattle, WA, USA
| | - Mark Lewin
- Division of Pediatric Cardiology, Seattle Children's Hospital and the University of Washington School of Medicine, Seattle, WA, USA
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Plana MN, Zamora J, Suresh G, Fernandez-Pineda L, Thangaratinam S, Ewer AK. Diagnostic accuracy of pulse oximetry screening for critical congenital heart defects. Hippokratia 2015. [DOI: 10.1002/14651858.cd011912] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Maria N Plana
- Clinical Biostatistics Unit. Ramón y Cajal Hospital (IRYCIS). Francisco de Vitoria University (UFV Madrid). CIBER Epidemiology and Public Health (CIBERESP); Cochrane Collaborating Centre; Carretera de Colmenar Km 9.100 Madrid Spain 28034
| | - Javier Zamora
- Ramon y Cajal Institute for Health Research (IRYCIS), CIBER Epidemiology and Public Health (CIBERESP), Madrid (Spain) and Queen Mary University of London; Clinical Biostatistics Unit; Ctra. Colmenar km 9,100 Madrid Madrid Spain 28034
| | - Gautham Suresh
- Dartmouth-Hitchcock Medical Center; Department of Pediatrics, Neonatal Division; One Medical Center Drive Lebanon NH USA 03576-001
| | | | - Shakila Thangaratinam
- Barts and The London School of Medicine and Dentistry, Queen Mary University of London; Centre for Primary Care and Public Health; 58 Turner Street London UK E1 2AB
| | - Andrew K Ewer
- University of Birmingham; School of Clinical and Experimental Medicine; Birmingham Women's Hospital Edgbaston Birmingham UK B15 2TT
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Abstract
This article presents an approach for identification of infants with congenital heart disorders. These disorders are difficult to diagnose because of the complexity and variety of cardiac malformations; additionally presentation can be complicated by age-dependent physiology. By compiling data from the history and the physical examination, the emergency physician can identify lesion category and initiate stabilization procedures. Critical congenital cardiac lesions can be classified as left-sided obstructive ductal dependent, right-sided obstructive ductal dependent, and shunting or mixing. The simplified approach categorizes infants with these lesions respectively as "pink," "blue," or "gray." The emergency provider can provide life-saving stabilization until specialized care can be obtained.
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Riveros R, Riveros-Perez E. Perioperative Considerations for Children With Right Ventricular Dysfunction and Failing Fontan. Semin Cardiothorac Vasc Anesth 2015; 19:187-202. [PMID: 26287019 DOI: 10.1177/1089253215593178] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
The survival of patients with congenital heart diseases (CHD) has increased in the past decades, resulting in the identification of new characteristics of chronic comorbidities observed in pediatric and adults with CHD. Patients with CHD can present with a broad clinical spectrum of manifestations of congestive heart failure (CHF) at any point throughout their lives that may be related to anatomical or surgical variables. This article focuses on the perioperative assessment of patients with CHD and CHF, with an emphasis on pathophysiologic, diagnostic, and therapeutic alternatives in patients with right ventricular failure and failing Fontan circulation. We also provide descriptions of the effects of sedatives and anesthetics commonly used in this population in diagnostic or invasive procedures.
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Lannering K, Bartos M, Mellander M. Late Diagnosis of Coarctation Despite Prenatal Ultrasound and Postnatal Pulse Oximetry. Pediatrics 2015; 136:e406-12. [PMID: 26169432 DOI: 10.1542/peds.2015-1155] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 05/26/2015] [Indexed: 11/24/2022] Open
Abstract
OBJECTIVES To determine what contribution prenatal ultrasound screening and neonatal pulse oximetry screening (POS) make to the timely diagnosis of neonatal coarctation of the aorta (CoA). METHODS We identified infants and fetuses diagnosed with isolated CoA in our referral area between 2003 and 2012 who died without surgery, underwent surgical repair before 2 months of age, or were terminated after a prenatal diagnosis. Clinical data were collected from hospital charts. RESULTS Only 3 of the 90 cases were diagnosed prenatally. Two of the 3 were born alive and in 1 case the couple opted for termination of pregnancy. Nineteen of the remaining 87 cases were born in units that used POS (hand and foot) and 4 of 19 screened positive. Of the remaining 83 cases, 46 were discharged undiagnosed (7 after nondiagnostic echocardiography), including 9 with a murmur and weak femoral pulses and 8 with a murmur and normal pulses. One was diagnosed postmortem after dying at home, and 22 of the remaining 45 discharged infants were in circulatory failure on readmission. Five of the patients who were not discharged died without surgery and undiagnosed CoA was the most probable cause of death in 2 of these patients. CONCLUSIONS The contribution of prenatal ultrasound screening and postnatal POS to the timely diagnosis of CoA was low. Careful physical examination of all newborns therefore continues to play a fundamental role in detecting this life-threatening cardiac defect, and better screening methods need to be developed.
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Affiliation(s)
| | | | - Mats Mellander
- Pediatric Cardiology, Queen Silvia Children's Hospital at the Sahlgrenska University Hospital, Gothenburg, Sweden
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Holland BJ, Myers JA, Woods CR. Prenatal diagnosis of critical congenital heart disease reduces risk of death from cardiovascular compromise prior to planned neonatal cardiac surgery: a meta-analysis. ULTRASOUND IN OBSTETRICS & GYNECOLOGY : THE OFFICIAL JOURNAL OF THE INTERNATIONAL SOCIETY OF ULTRASOUND IN OBSTETRICS AND GYNECOLOGY 2015; 45:631-8. [PMID: 25904437 DOI: 10.1002/uog.14882] [Citation(s) in RCA: 149] [Impact Index Per Article: 16.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/15/2015] [Revised: 04/17/2015] [Accepted: 04/19/2015] [Indexed: 05/28/2023]
Abstract
OBJECTIVE To determine if prenatal diagnosis improves the chance that a newborn with critical congenital heart disease will survive to undergo planned cardiac surgery. METHODS A systematic review of the medical literature identified eight studies which met the following criteria: compared outcomes between newborns with prenatal and those with postnatal diagnosis of critical congenital heart disease; compared groups of patients with the same anatomical diagnosis; provided detailed information on cardiac anatomy; included detailed information on preoperative cause of death. A meta-analysis was performed to assess differences in preoperative mortality rates between newborns with prenatal diagnosis and those with postnatal diagnosis. Patients with established risk factors for increased mortality (high risk) and those whose families chose comfort care rather than cardiac surgery were excluded. RESULTS In patients with comparable anatomy, standard risk, a parental desire to treat and optimal care, newborns with a prenatal diagnosis of critical congenital heart disease were significantly less likely to die prior to planned cardiac surgery than were those with a comparable postnatal diagnosis (pooled odds ratio, 0.26; 95% CI, 0.08-0.84). CONCLUSIONS For newborns most likely to benefit from treatment for their critical congenital heart disease, because they did not have additional risk factors and their families pursued treatment, prenatal diagnosis reduced the risk of death prior to planned cardiac surgery relative to patients with a comparable postnatal diagnosis. Further study and efforts to improve prenatal diagnosis of congenital heart disease should therefore be considered.
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Affiliation(s)
- B J Holland
- Division of Pediatric Cardiology, Department of Pediatrics, University of Louisville School of Medicine, Louisville, KY, USA
| | - J A Myers
- Child and Adolescent Health Research and Design Support Unit, Department of Pediatrics, University of Louisville School of Medicine, Louisville, KY, USA
| | - C R Woods
- Child and Adolescent Health Research and Design Support Unit, Department of Pediatrics, University of Louisville School of Medicine, Louisville, KY, USA
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Özalkaya E, Akdağ A, Şen I, Cömert E, Melek Yaren H. Early screening for critical congenital heart defects in asymptomatic newborns in Bursa province. J Matern Fetal Neonatal Med 2015; 29:1105-7. [PMID: 25902399 DOI: 10.3109/14767058.2015.1035642] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
OBJECTIVE In this study, pulse oximetry screening results in the early diagnosis of critical congenital heart diseases (CCHD) will be evaluated. METHODS Eight-thousand two-hundred and eight of 10,200 newborns born between January 2014 and December 2014 were screened using pulse oximetry for the diagnosis of CCHD. Screening test was considered to be positive in the newborns whose saturation after 24 h from the birth with pulse oximetry was ≤ 95% and/or in the newborns who had a difference of ≥ 3% between the lower and right upper extremity. RESULTS Incidence of CCHD was 1 per 1000 live births. Coarctation of the aorta was the most commonly determined CCHD. Sensitivity, specificity, false negative rate and false positive rate of pulse oximetry in the diagnosis of CCHD were 60%, 99.8%, 40% and 0.12%, respectively. Seventy-five percent of the newborns who had a false negative diagnosis with pulse oximetry had coarctation of the aorta. Coarctation of the aorta was determined at a rate of 20% using CCHD screening. CONCLUSIONS The diagnosis of coarctation of the aorta is missed in the newborns screened with pulse oximetry in the first 24-48 h after birth. Screening with pulse oximetry should be repeated for early diagnosis of coarctation of the aorta.
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Affiliation(s)
- Elif Özalkaya
- a Neonatal Intensive Care Unit, Zeynep Kamil Maternity and Children Training and Research Hospital , Istanbul , Turkey and
| | - Arzu Akdağ
- b Neonatal Intensive Care Unit, Bursa Şevket Yılmaz Training and Research Hospital , Yıldırım/Bursa , Turkey
| | - Ismail Şen
- b Neonatal Intensive Care Unit, Bursa Şevket Yılmaz Training and Research Hospital , Yıldırım/Bursa , Turkey
| | - Erol Cömert
- b Neonatal Intensive Care Unit, Bursa Şevket Yılmaz Training and Research Hospital , Yıldırım/Bursa , Turkey
| | - Hamide Melek Yaren
- b Neonatal Intensive Care Unit, Bursa Şevket Yılmaz Training and Research Hospital , Yıldırım/Bursa , Turkey
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Pinto Júnior VC, Branco KMPC, Cavalcante RC, Carvalho Junior W, Lima JRC, de Freitas SM, Fraga MNDO, de Souza NMG. Epidemiology of congenital heart disease in Brazil. Braz J Cardiovasc Surg 2015; 30:219-24. [PMID: 26107454 PMCID: PMC4462968 DOI: 10.5935/1678-9741.20150018] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2013] [Accepted: 02/24/2015] [Indexed: 11/20/2022] Open
Abstract
INTRODUCTION Congenital heart disease is an abnormality in the structure or cardiocirculatory function, occurring from birth, even if diagnosed later. It can result in intrauterine death in childhood or in adulthood. Accounted for 6% of infant deaths in Brazil in 2007. OBJECTIVE To estimate underreporting in the prevalence of congenital heart disease in Brazil and its subtypes. METHODS The calculations of prevalence were performed by applying coefficients, giving them function rates for calculations of health problems. The study makes an approach between the literature and the governmental registries. It was adopted an estimate of 9: 1000 births and prevalence rates for subtypes applied to births of 2010. Estimates of births with congenital heart disease were compared with the reports to the Ministry of Health and were studied by descriptive methods with the use of rates and coefficients represented in tables. RESULTS The incidence in Brazil is 25,757 new cases/year, distributed in: North 2,758; Northeast 7,570; Southeast 10,112; South 3,329; and Midwest 1,987. In 2010, were reported to System of Live Birth Information of Ministry of Health 1,377 cases of babies with congenital heart disease, representing 5.3% of the estimated for Brazil. In the same period, the most common subtypes were: ventricular septal defect (7,498); atrial septal defect (4,693); persistent ductus arteriosus (2,490); pulmonary stenosis (1,431); tetralogy of Fallot (973); coarctation of the aorta (973); transposition of the great arteries (887); and aortic stenosis 630. The prevalence of congenital heart disease, for the year of 2009, was 675,495 children and adolescents and 552,092 adults. CONCLUSION In Brazil, there is underreporting in the prevalence of congenital heart disease, signaling the need for adjustments in the methodology of registration.
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Affiliation(s)
- Valdester Cavalcante Pinto Júnior
- Specialist in Cardiovascular Surgery. Master’s Degree in Evaluation
of Public Policies at Federal University of Ceará (UFC). Head of Pediatric
Cardiovascular Surgery at Hospital Messejana and InCor Criança of Fortaleza,
CE, Brazil. Head of the Pediatric Cardiovascular Surgery – Hospital
Messejana)
| | | | | | - Waldemiro Carvalho Junior
- Specialist in cardiovascular surgery by BSCCV. Cardiovascular
Surgeon at Hospital de Messejana Dr. Carlos Alberto Studart Gomes, Fortaleza, CE,
Brazil
| | - José Rubens Costa Lima
- Epidemiologist Physician of Epidemiological Surveillance Cell of
Fortaleza, Municipal Health Department, CE, Brazil. Master’s Degree in Public Health
from Unicamp, Campinas, SP, Brazil
| | - Sílvia Maria de Freitas
- Professor of Master’s Degree Course of Vocational Assessment of
Public Policies by the UFC, Fortaleza, CE, Brazil
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Kardasevic M, Kardasevic A. The importance of heart murmur in the neonatal period and justification of echocardiographic review. Med Arch 2015; 68:282-4. [PMID: 25568554 PMCID: PMC4240565 DOI: 10.5455/medarh.2014.68.282-284] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2014] [Accepted: 06/06/2014] [Indexed: 12/21/2022] Open
Abstract
Introduction: Heart murmurs can be functional (innocent) and pathological (organic). Although it is not considered a major sign of heart disease, it may be a sign of a serious heart defect. In most cases the noise is initiation for cardiac treatment. Is it possible to differentiate on the basis of auscultation innocent from pathological heart murmur? In this article we present the results of ultrasonography of newborns with positive auscultation finding of the heart in the neonatal and early infancy period. Goal: To determine the role of murmurs in the heart detected by routine clinical examination in the neonatal period and early infancy, and to establish the legitimacy of cardiology consultation and ultrasound of the heart. Methods: A retrospective review of medical records in the period from January 1 to December 31, 2011 at the Maternity ward of Cantonal Hospital in Bihac 1899 children was born. In 32 neonates was registered a heart murmur, in the period from birth up to 6 weeks of life. All children with positive auscultation finding of the heart were examined echocardiography by ultrasound ALOCA 2000, multifrequency probe from 3.5 to 5 MHz, and used M-mode, 2-D, continuous, pulsed and color Doppler. Results: Of the 32 examined children regular echocardiographic findings had two children (6.25%), aberrant bunch of left ventricle 11 (34.37%), patent foramen ovale 5 (15.62%), atrial septal defect 3 children (9.37%), ventricular septal defect 8 children (25%), cyanogen anomaly 2 children (6.25%), stenosis of the pulmonary artery 1 child (3.12%). We see that 14 children (43.75%) had a structural abnormality of the heart that requires further treatment and monitoring. Conclusion: Echocardiography is necessary to set up or refute the diagnosis of structural heart defect in children with positive auscultation finding in the neonatal period.
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Johnson LC, Lieberman E, O'Leary E, Geggel RL. Prenatal and newborn screening for critical congenital heart disease: findings from a nursery. Pediatrics 2014; 134:916-22. [PMID: 25287457 DOI: 10.1542/peds.2014-1461] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
BACKGROUND Delayed diagnosis of critical congenital heart disease (CCHD) in neonates increases morbidity and mortality. The use of pulse oximetry screening is recommended to increase detection of these conditions. The contribution of pulse oximetry in a tertiary-care birthing center may be different from at other sites. METHODS We analyzed CCHD pulse oximetry screening for newborns ≥ 35 weeks' gestation born at Brigham and Women's Hospital and cared for in the well-infant nursery during 2013. We identified patients with prenatal diagnosis of CCHD. We also identified infants born at other medical centers who were transferred to Boston Children's Hospital for CCHD and determined if the condition was diagnosed prenatally. RESULTS Of 6838 infants with complete pulse oximetry data, 6803 (99.5%) passed the first screening. One infant failed all 3 screenings and had the only echocardiogram prompted by screening that showed persistent pulmonary hypertension. There was 1 false-negative screening in an infant diagnosed with interrupted aortic arch. Of 112 infants born at Brigham and Women's Hospital with CCHD, 111 had a prenatal diagnosis, and none was initially diagnosed by pulse oximetry. Of 81 infants transferred to Boston Children's Hospital from other medical centers with CCHD, 35% were diagnosed prenatally. CONCLUSIONS In our tertiary-care setting, pulse oximetry did not detect an infant with CCHD because of effective prenatal echocardiography screening. Pulse oximetry will detect more infants in settings with a lower prenatal diagnosis rate. Improving training in complete fetal echocardiography scans should also improve timely diagnosis of CCHD.
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Affiliation(s)
- Lise C Johnson
- Department of Pediatric Newborn Medicine, Brigham and Women's Hospital, Boston, Massachusetts; Department of Pediatrics, Harvard Medical School, Boston, Massachusetts; and
| | - Ellice Lieberman
- Department of Pediatric Newborn Medicine, Brigham and Women's Hospital, Boston, Massachusetts; Department of Pediatrics, Harvard Medical School, Boston, Massachusetts; and
| | - Edward O'Leary
- Department of Pediatrics, Harvard Medical School, Boston, Massachusetts; and Departments of Medicine and
| | - Robert L Geggel
- Department of Pediatrics, Harvard Medical School, Boston, Massachusetts; and Cardiology, Boston Children's Hospital, Boston, Massachusetts
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44
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de‐Wahl Granelli A, Meberg A, Ojala T, Steensberg J, Oskarsson G, Mellander M. Nordic pulse oximetry screening--implementation status and proposal for uniform guidelines. Acta Paediatr 2014; 103:1136-42. [PMID: 25060211 PMCID: PMC4480652 DOI: 10.1111/apa.12758] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/28/2014] [Revised: 07/13/2013] [Accepted: 07/21/2014] [Indexed: 11/29/2022]
Abstract
Aim Pulse oximetry screening of newborn infants increases early detection of critical congenital heart disease and minimises the risk of circulatory collapse before surgery. This study provides an update on the implementation of pulse oximetry screening in the Nordic countries and proposes standardised guidelines. Methods A questionnaire exploring pulse oximetry screening, clinical examination routines and availability of echocardiography was distributed to all 157 delivery units in the Nordic countries in June 2013. Results We received responses from 156 of the 157 delivery units, and 116 (74%) were using pulse oximetry screening by September 2013. Preductal and postductal screening were both used in 59 of 116 units (51%), with just postductal screening in 51 of 116 (44%) and just preductal screening alone in 6 of 116 (5%). Screening was performed before 24 h in 105 of 116 units (91%). The implementation of screening was highest in Finland (29/30, 97%), Sweden (42/46, 91%) and Norway (43/48, 90%) and lowest in Denmark (2/24, 8%) and Iceland (0/8 units). Conclusion In Sweden, Norway and Finland, the implementation of pulse oximetry screening is currently the highest in the world and coverage will be close to 100% in 2014. We propose uniform Nordic guidelines using preductal and postductal screening before 24 h of age.
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Affiliation(s)
- Anne de‐Wahl Granelli
- Department of Paediatric Cardiology Queen Silvia Children′s Hospital Sahlgrenska University Hospital Gothenburg Sweden
| | - Alf Meberg
- Department of Paediatrics Vestfold Hospital Trust Tønsberg Norway
| | - Tiina Ojala
- Department of Paediatric Cardiology Children's Hospital Helsinki University Central Hospital Helsinki Finland
| | - Jesper Steensberg
- Department of Paediatrics Copenhagen University Hospital Rigshospitalet Denmark
| | - Gylfi Oskarsson
- Department of Paediatric Cardiology Children′s Hospital Reykjavik Landspitali University Hospital Reykjavik Iceland
| | - Mats Mellander
- Department of Paediatric Cardiology Queen Silvia Children′s Hospital Sahlgrenska University Hospital Gothenburg Sweden
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45
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Oakley JL, Soni NB, Wilson D, Sen S. Effectiveness of pulse-oximetry in addition to routine neonatal examination in detection of congenital heart disease in asymptomatic newborns. J Matern Fetal Neonatal Med 2014; 28:1736-9. [PMID: 25241768 DOI: 10.3109/14767058.2014.967674] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
OBJECTIVE To assess the feasibility and effectiveness of pulse-oximetry as a screening tool in the detection of critical congenital heart disease (CCHD) in newborns. METHODS Post-natal babies born between 01/01/2007-31/12/2009 were eligible. Post-ductal pulse-oximetry was performed using Nellcor® NPB 40 pulse oximeter with reusable OXI-A/N saturation probe. Saturations ≥95% were deemed normal. If saturations were <95%, an echocardiogram was done. The regional paediatric cardiology database and death records identified babies later diagnosed with CCHD. RESULTS 6329/9613 eligible babies were studied and pulse-oximetry was performed at a mean age of 28 hours (range 6-72 hours). Fourteen babies had saturations <95%. CCHD was diagnosed in 7/14 babies; 4/7 had no clinical signs. Of the remaining 7 babies, 3 had non-critical but significant CHD and 4 had an undiagnosed respiratory illness or sepsis. All babies with low saturations had identifiable pathologies. One baby with normal saturations was later diagnosed with transposition of the great arteries. The sensitivity and specificity of identifying an unwell baby was 93.3% and 100% respectively; the sensitivity and specificity of identifying CCHD was 87.5% and 99.8% respectively. Clinical examination alone would have missed 4/7 (57%) of these. CONCLUSION Pulse-oximetry is safe, acceptable, non-invasive and effective. Our study supports the routine use of pulse oximetry as part of the newborn check.
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Affiliation(s)
- Juliette L Oakley
- a Neonatal Intensive Care Unit, Royal Gwent Hospital , Cardiff Road , Newport , Wales , UK and
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46
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Liu H, Zhou J, Feng QL, Gu HT, Wan G, Zhang HM, Xie YJ, Li XS. Fetal echocardiography for congenital heart disease diagnosis: a meta-analysis, power analysis and missing data analysis. Eur J Prev Cardiol 2014; 22:1531-47. [DOI: 10.1177/2047487314551547] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/04/2014] [Accepted: 08/26/2014] [Indexed: 12/18/2022]
Affiliation(s)
- Hong Liu
- Department of Cardiothoracic Surgery, First Affiliated Hospital of Nanjing Medical University, PR China
- Collaborative Group of Congenital Heart Disease, Department of Pediatric Cardiology, Jiangsu Women’s and Children’s Health of Nanjing Medical University, PR China
- Research Institute of Heart, Lung and Blood Vessel Diseases, Jiangsu Provincial Academy of Clinical Medicine, PR China
| | - Jie Zhou
- Study Group of Echocardiography, Department of Sonographic Diagnostic Medicine, First Affiliated Hospital of Nanjing Medical University, PR China
| | - Qiao-Ling Feng
- Key Laboratory of Diagnostic Medicine of Education Ministry, Institute of Laboratory Medicine, Chongqing Medical University, PR China
| | - Hai-Tao Gu
- Department of Cardiothoracic Surgery, First Affiliated Hospital of Nanjing Medical University, PR China
- Collaborative Group of Congenital Heart Disease, Department of Pediatric Cardiology, Jiangsu Women’s and Children’s Health of Nanjing Medical University, PR China
- Research Institute of Heart, Lung and Blood Vessel Diseases, Jiangsu Provincial Academy of Clinical Medicine, PR China
| | - Gang Wan
- Department of Radiology, General Clinical Center for Radiation Oncology, Affiliated Cancer Hospital of Guangxi Medical University, PR China
| | - Huo-Ming Zhang
- Institute of Fluid Measurement and Simulation, Department of Mechanics, College of Metrology & Measurement Engineering, China Jiliang University, PR China
| | - Yong-Jun Xie
- National Experimental Center for Medical Simulation of China, Laboratory of Anthropotomy & Histo-Embryology, School of Basic Medical Sciences, Chengdu Medical College, PR China
| | - Xiao-Song Li
- Department of Health Statistics, National Center for Chinese Clinical Trial Register, School of Public Health, Sichuan University Western China School of Medicine, PR China
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Siefkes HM, Hogan WJ, Flood SM, Ramsey KL, Reller MD, Starmer AJ, Phillipi CA. Impact of educational video on critical congenital heart disease screening. Clin Pediatr (Phila) 2014; 53:733-41. [PMID: 24607664 DOI: 10.1177/0009922814525992] [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] [Indexed: 11/15/2022]
Abstract
OBJECTIVE To assess the status of pulse oximetry screening and barriers to implementing screening programs. METHODS This was a prospective pre-post intervention survey of nurse managers and medical directors of hospital-based birthing centers in Oregon, Idaho, and Southern Washington. The intervention was a 7-minute video demonstrating and discussing pulse oximetry screening for critical congenital heart disease. RESULTS Analysis of matched pairs showed a significant increase in the use of pulse oximetry screening during the study period from 52% to 73% (P < .0001). Following implementation of the video, the perception of all queried potential barriers decreased significantly among individuals from hospitals self-identified as nonscreening at baseline. Viewing the educational video was associated with an increase in the percentage of individuals from nonscreening hospitals that rated screening as "very beneficial" (45% vs 90%, P = .0001). CONCLUSIONS An educational video was associated with improved opinions of pulse oximetry screening among hospitals not currently screening.
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Affiliation(s)
- Heather M Siefkes
- Oregon Health & Science University, Portland, OR, USA University of Utah, Salt Lake City, UT, USA
| | | | | | | | - Mark D Reller
- Oregon Health & Science University, Portland, OR, USA
| | - Amy J Starmer
- Oregon Health & Science University, Portland, OR, USA Harvard Medical School, Boston, MA, USA
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48
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Fixler DE, Xu P, Nembhard WN, Ethen MK, Canfield MA. Age at referral and mortality from critical congenital heart disease. Pediatrics 2014; 134:e98-105. [PMID: 24982105 DOI: 10.1542/peds.2013-2895] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
BACKGROUND AND OBJECTIVE Newborn pulse oximetry screening is recommended to promote early referral of neonates with critical congenital heart disease (CCHD) and reduce mortality; however, the impact of late referral on mortality is not well defined. The purpose of this population-based study was to describe the association between timing of referral to a cardiac center and mortality in 2360 liveborn neonates with CCHD. METHODS Neonates with CCHD born before pulse oximetry screening (1996-2007) were selected from the Texas Birth Defects Registry and linked to state birth and death records. Age at referral was ascertained from date of first cardiac procedure at a cardiac center. Logistic and Cox proportional hazards regression models were used to estimate factors associated with late referral and mortality; the Kaplan-Meier method was used to estimate 3-month survival. RESULTS Median age at referral was 1 day (25th-75th percentile: 0-6 days). Overall, 27.5% (649 of 2360) were referred after age 4 days and 7.5% (178 of 2360) had no record of referral. Neonatal mortality was 18.1% (277 of 1533) for those referred at 0 to 4 days of age, 9.0% (34 of 379) for those referred at 5 to 27 days of age, and 38.8% (69 of 178) for those with no referral. No improvement in age at referral was found across the 2 eras within 1996-2007. CONCLUSIONS A significant proportion of neonates with CCHD experienced late or no referral to cardiac specialty centers, accounting for a significant number of the deaths. Future population-based studies are needed to determine the benefit of pulse oximetry screening on mortality and morbidity.
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Affiliation(s)
- David E Fixler
- Division of Pediatric Cardiology, Department of Pediatrics, University of Texas Southwestern Medical Center, Dallas, Texas;
| | - Ping Xu
- Department of Epidemiology and Biostatistics, College of Public Health, University of South Florida, Tampa, Florida; and
| | - Wendy N Nembhard
- Department of Epidemiology and Biostatistics, College of Public Health, University of South Florida, Tampa, Florida; and
| | - Mary K Ethen
- Birth Defects Epidemiology and Surveillance Branch, Texas Department of State Health Services, Austin, Texas
| | - Mark A Canfield
- Birth Defects Epidemiology and Surveillance Branch, Texas Department of State Health Services, Austin, Texas
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Zuppa AA, Riccardi R, Catenazzi P, D'Andrea V, Cavani M, D'Antuono A, Iafisco A, Romagnoli C. Clinical examination and pulse oximetry as screening for congenital heart disease in low-risk newborn. J Matern Fetal Neonatal Med 2014; 28:7-11. [PMID: 24588079 DOI: 10.3109/14767058.2014.899573] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
OBJECTIVE To assess sensitivity, specificity, positive predictive value and negative predictive value of the cardiovascular physical examination (CPE) and of pulse oximetry in screening for congenital heart diseases (CHD) in asymptomatic newborn when prenatal ultrasound evaluation is negative for structural cardiac abnormalities. METHODS In this observational cohort study, 5750 asymptomatic newborns, admitted to nursery in a period of 2 years, underwent to CPE and determination of arterial oxygen saturation by pulse oxymetry between 48th and 72nd h of life. RESULTS Two hundred and ninty-eight newborns presented a suspected CPE; in 70% of cases, we found a transitional alteration and in only 17% of cases, the echocardiography examination performed for suspected CPE were completely negative. Three newborns were positive to pulse oximetry screening test but negative at CPE. After discharge, one case of critical CHD was diagnosed. CONCLUSIONS An accurate CPE performed by trained and experienced pediatricians is indicative of important cardiac structural alteration in more than 25%. The association of CPE and pulse oximetry allows to further improve the diagnostic accuracy.
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Affiliation(s)
- Antonio Alberto Zuppa
- Division of Neonatology, Department of Pediatrics, Catholic University of the Sacred Heart , Rome , Italy
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50
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Peterson C, Ailes E, Riehle-Colarusso T, Oster ME, Olney RS, Cassell CH, Fixler DE, Carmichael SL, Shaw GM, Gilboa SM. Late detection of critical congenital heart disease among US infants: estimation of the potential impact of proposed universal screening using pulse oximetry. JAMA Pediatr 2014; 168:361-70. [PMID: 24493342 PMCID: PMC4470377 DOI: 10.1001/jamapediatrics.2013.4779] [Citation(s) in RCA: 78] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
IMPORTANCE Critical congenital heart disease (CCHD) was added to the Recommended Uniform Screening Panel for Newborns in the United States in 2011. Many states have recently adopted or are considering requirements for universal CCHD screening through pulse oximetry in birth hospitals. Limited previous research is directly applicable to the question of how many US infants with CCHD might be identified through screening. OBJECTIVES To estimate the proportion of US infants with late detection of CCHD (>3 days after birth) based on existing clinical practice and to investigate factors associated with late detection. DESIGN, SETTING, AND PARTICIPANTS Descriptive and multivariable analysis. Data were obtained from a multisite population-based study of birth defects in the United States, the National Birth Defects Prevention Study (NBDPS). We included all live-born infants with estimated dates of delivery from January 1, 1998, through December 31, 2007, and nonsyndromic, clinically verified CCHD conditions potentially detectable through screening via pulse oximetry. MAIN OUTCOMES AND MEASURES The main outcome measure was the proportion of infants with late detection of CCHD through echocardiography or at autopsy under the assumption that universal screening at birth hospitals might reduce the number of such late diagnoses. Secondary outcome measures included prevalence ratios for associations between selected demographic and clinical factors and late detection of CCHD. RESULTS Of 3746 live-born infants with nonsyndromic CCHD, late detection occurred in 1106 (29.5% [95% CI, 28.1%-31.0%]), including 6 (0.2%) (0.1%-0.4%) first receiving a diagnosis at autopsy more than 3 days after birth. Late detection varied by CCHD type from 9 of 120 infants (7.5% [95% CI, 3.5%-13.8%]) with pulmonary atresia to 497 of 801 (62.0% [58.7%-65.4%]) with coarctation of the aorta. In multivariable analysis, late detection varied significantly by CCHD type and study site, and infants with extracardiac defects were significantly less likely to have late detection of CCHD (adjusted prevalence ratio, 0.58 [95% CI, 0.49-0.69]). CONCLUSIONS AND RELEVANCE We estimate that 29.5% of live-born infants with nonsyndromic CCHD in the NBDPS received a diagnosis more than 3 days after birth and therefore might have benefited from routine CCHD screening at birth hospitals. The number of infants in whom CCHD was detected through screening likely varies by several factors, including CCHD type. Additional population-based studies of screening in practice are needed.
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Affiliation(s)
- Cora Peterson
- Division of Birth Defects and Developmental Disabilities, National Center on Birth Defects and Developmental Disabilities, Centers for Disease Control and Prevention, Atlanta, Georgia2currently affiliated with National Center for Injury Prevention and Con
| | - Elizabeth Ailes
- Division of Birth Defects and Developmental Disabilities, National Center on Birth Defects and Developmental Disabilities, Centers for Disease Control and Prevention, Atlanta, Georgia3Epidemic Intelligence Service, Scientific Education and Professional De
| | - Tiffany Riehle-Colarusso
- Division of Birth Defects and Developmental Disabilities, National Center on Birth Defects and Developmental Disabilities, Centers for Disease Control and Prevention, Atlanta, Georgia
| | - Matthew E. Oster
- Division of Birth Defects and Developmental Disabilities, National Center on Birth Defects and Developmental Disabilities, Centers for Disease Control and Prevention, Atlanta, Georgia4Sibley Heart Center, Children’s Healthcare of Atlanta, Emory University
| | - Richard S. Olney
- Division of Birth Defects and Developmental Disabilities, National Center on Birth Defects and Developmental Disabilities, Centers for Disease Control and Prevention, Atlanta, Georgia
| | - Cynthia H. Cassell
- Division of Birth Defects and Developmental Disabilities, National Center on Birth Defects and Developmental Disabilities, Centers for Disease Control and Prevention, Atlanta, Georgia
| | - David E. Fixler
- Department of Pediatrics, The University of Texas Southwestern Medical Center, Dallas
| | - Suzan L. Carmichael
- Division of Neonatal and Developmental Medicine, Department of Pediatrics, Stanford University Medical School, Palo Alto, California
| | - Gary M. Shaw
- Division of Neonatal and Developmental Medicine, Department of Pediatrics, Stanford University Medical School, Palo Alto, California
| | - Suzanne M. Gilboa
- Division of Birth Defects and Developmental Disabilities, National Center on Birth Defects and Developmental Disabilities, Centers for Disease Control and Prevention, Atlanta, Georgia
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