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Ronai C, Garcia Godoy L, Madriago E. Homogenous access to fetal cardiac care in a heterogeneous state. Cardiol Young 2024; 34:500-504. [PMID: 37485827 DOI: 10.1017/s1047951123002536] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 07/25/2023]
Abstract
BACKGROUND Timely prenatal diagnosis of CHD allows families to participate in complex decisions and plan for the care of their child. This study sought to investigate whether timing of initial fetal echocardiogram and the characteristics of fetal counselling were impacted by parental socio-economic factors. METHODS Retrospective chart review of fetal cardiac patients from 1 January, 2017 to 31 December, 2018. We reviewed gestational age at first fetal echo, maternal age and ethnicity, zip code, rurality index, and hospital distance. Counselling was evaluated based on documentation regarding use of interpreter, time billed for counselling, and treatment option chosen. RESULTS Total of 139 maternal-fetal dyads were included, and 29 dyads had single-ventricle heart disease. There was no difference in income, hospital distance or rurality index, and first fetal echo timing. There was no significant difference between maternal ethnicity and maternal age, gestational age at initial visit, or follow-up. Patients in rural areas had increased counselling time (p < .05). There was no difference between socio-economic factors and ultimate parental choices (termination, palliative delivery, or cardiac interventions). CONCLUSION Oregon comprises a heterogeneous population from a large geographical catchment. While prenatal counselling and family decision-making are multifaceted, we demonstrated that dyads were referred from across the state and received care in a uniformly timely manner, and once at our centre received consistent counselling despite differences in parental socio-economic factors.
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Affiliation(s)
- Christina Ronai
- Department of Pediatrics, Division of Pediatric Cardiology, Oregon Health and Sciences University, Portland, OR, USA
- Department of Cardiology, Boston Children's Hospital, Department of Pediatrics, Harvard Medical School, Boston, MA, USA
| | - Laura Garcia Godoy
- Department of Pediatrics, Division of Pediatric Cardiology, Oregon Health and Sciences University, Portland, OR, USA
| | - Erin Madriago
- Department of Pediatrics, Division of Pediatric Cardiology, Oregon Health and Sciences University, Portland, OR, USA
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Sooy-Mossey M, Matsuura M, Ezekian JE, Williams JL, Lee GS, Wood K, Dizon S, Kaplan SJ, Li JS, Parente V. The Association of Race and Ethnicity with Mortality in Pediatric Patients with Congenital Heart Disease: a Systematic Review. J Racial Ethn Health Disparities 2023:10.1007/s40615-023-01687-2. [PMID: 37436684 DOI: 10.1007/s40615-023-01687-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2023] [Revised: 06/09/2023] [Accepted: 06/18/2023] [Indexed: 07/13/2023]
Abstract
CONTEXT Congenital heart disease (CHD) is a common condition with high morbidity and mortality and is subject to racial and ethnic health disparities. OBJECTIVE To conduct a systematic review of the literature to identify differences in mortality in pediatric patients with CHD based on race and ethnicity. DATA SOURCES Legacy PubMed (MEDLINE), Embase (Elsevier), and Scopus (Elsevier) STUDY SELECTION: English language articles conducted in the USA focused on mortality based on race and ethnicity in pediatric patients with CHD. DATA EXTRACTION Two independent reviewers assessed studies for inclusion and performed data extraction and quality assessment. Data extraction included mortality based on patient race and ethnicity. RESULTS There were 5094 articles identified. After de-duplication, 2971 were screened for title and abstract content, and 45 were selected for full-text assessment. Thirty studies were included for data extraction. An additional 8 articles were identified on reference review and included in data extraction for a total of 38 included studies. Eighteen of 26 studies showed increased risk of mortality in non-Hispanic Black patients. Results were heterogenous in Hispanic patients with eleven studies of 24 showing an increased risk of mortality. Results for other races demonstrated mixed outcomes. LIMITATIONS Study cohorts and definitions of race and ethnicity were heterogenous, and there was some overlap in national datasets used. CONCLUSION Overall, racial and ethnic disparities existed in the mortality of pediatric patients with CHD across a variety of mortality types, CHD lesions, and pediatric age ranges. Children of races and ethnicities other than non-Hispanic White generally had increased risk of mortality, with non-Hispanic Black children most consistently having the highest risk of mortality. Further investigation is needed into the underlying mechanisms of these disparities so interventions to reduce inequities in CHD outcomes can be implemented.
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Affiliation(s)
- Meredith Sooy-Mossey
- Division of Pediatric Cardiology, Department of Pediatrics, Duke University School of Medicine, 2301 Erwin Road, DUMC Box 3127, Durham, NC, 27710, USA.
| | - Mirai Matsuura
- Deparment of Pediatrics, Massachusetts General Hospital, Boston, MA, USA
| | - Jordan E Ezekian
- Division of Cardiology, Hospital for Sick Children, Toronto, Ontario, Canada
| | - Jason L Williams
- Division of Pediatric Cardiology, Department of Pediatrics, Duke University School of Medicine, 2301 Erwin Road, DUMC Box 3127, Durham, NC, 27710, USA
| | - Grace S Lee
- Department of Pediatrics, Duke University School of Medicine, Durham, NC, USA
| | - Kathleen Wood
- Division of Pediatric Cardiology, Department of Pediatrics, Duke University School of Medicine, 2301 Erwin Road, DUMC Box 3127, Durham, NC, 27710, USA
| | - Samantha Dizon
- Division of Cardiology, Columbia University Department of Medicine, New York, NY, USA
| | - Samantha J Kaplan
- Medical Center Library and Archives, Duke University, Durham, NC, USA
| | - Jennifer S Li
- Division of Pediatric Cardiology, Department of Pediatrics, Duke University School of Medicine, 2301 Erwin Road, DUMC Box 3127, Durham, NC, 27710, USA
| | - Victoria Parente
- Pediatric Hospital Medicine, Duke University School of Medicine, Durham, NC, USA
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D'Angelo J, Suguna Narasimhulu S, Pourmoghadam K, Hsia TY, Fleishman C, Kube A, Lucchesi N, DeCampli W. Outcomes Following Norwood Procedures: Analysis of a "Small Volume" Program. World J Pediatr Congenit Heart Surg 2022; 13:655-663. [PMID: 35593094 DOI: 10.1177/21501351221098599] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND Institutional survival following Norwood procedures is traditionally correlated with a center's surgical volume. Multiple single and multi-institutional studies conducted at large-volume centers have recently demonstrated improved survival following Norwood procedures. We report both short- and long-term outcomes at a single, small-volume institution and comment on factors potentially influencing outcomes at this institution. METHODS All patients undergoing Norwood procedures from January 1, 2005, to January 1, 2020, at our institution were included in this study. Kaplan-Meier survival and Cox regression risk factor analyses were performed in addition to first interstage risk factor scoring to compare observed versus expected survival. RESULTS The cohort included 113 patients. Kaplan-Meier freedom from death or transplant was 88%, 80%, and 76% at 1, 5, and 10 years, respectively. Freedom from death following hospital discharge after Norwood procedures was 94%, 87%, and 83% at 1, 5, and 10 years, respectively. The presence of genetic syndromes was a significant risk factor for mortality. First interstage observed-to-expected mortality following discharge was 0.57 (P = .04). Postoperative length of stay was comparable to that reported for the period 2015 to 2018 in the Society of Thoracic Surgeons Database. CONCLUSIONS Survival outcomes at this single, small-volume institution were similar to those reported by large-volume centers and multi-institutional collaborative studies. These results may be related to structural and functional features that have been demonstrated to influence outcomes in other studies. These factors are achievable by small-volume programs with sufficient resource allocation.
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Affiliation(s)
- John D'Angelo
- 124506University of Central Florida College of Medicine, Orlando, FL, USA
| | - Sukumar Suguna Narasimhulu
- 124506University of Central Florida College of Medicine, Orlando, FL, USA.,25102Orlando Health Arnold Palmer Hospital for Children, Orlando, FL, USA
| | - Kamal Pourmoghadam
- 124506University of Central Florida College of Medicine, Orlando, FL, USA.,25102Orlando Health Arnold Palmer Hospital for Children, Orlando, FL, USA
| | - Tain-Yen Hsia
- 124506University of Central Florida College of Medicine, Orlando, FL, USA.,25102Orlando Health Arnold Palmer Hospital for Children, Orlando, FL, USA
| | - Craig Fleishman
- 124506University of Central Florida College of Medicine, Orlando, FL, USA.,25102Orlando Health Arnold Palmer Hospital for Children, Orlando, FL, USA
| | - Alicia Kube
- 25102Orlando Health Arnold Palmer Hospital for Children, Orlando, FL, USA
| | - Nicole Lucchesi
- 25102Orlando Health Arnold Palmer Hospital for Children, Orlando, FL, USA
| | - William DeCampli
- 124506University of Central Florida College of Medicine, Orlando, FL, USA.,25102Orlando Health Arnold Palmer Hospital for Children, Orlando, FL, USA
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Purkey NJ, Ma C, Lee HC, Hintz SR, Shaw GM, McElhinney DB, Carmichael SL. Distance from home to birth hospital, transfer, and mortality in neonates with hypoplastic left heart syndrome in California. Birth Defects Res 2022; 114:662-673. [PMID: 35488460 DOI: 10.1002/bdr2.2020] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2022] [Revised: 04/04/2022] [Accepted: 04/11/2022] [Indexed: 11/12/2022]
Abstract
BACKGROUND Prior studies report a lower risk of mortality among neonates with hypoplastic left heart syndrome (HLHS) who are born at a cardiac surgical center, but many neonates with HLHS are born elsewhere and transferred for repair. We investigated the associations between the distance from maternal home to birth hospital, the need for transfer after birth, sociodemographic factors, and mortality in infants with HLHS in California from 2006 to 2011. METHODS We used linked data from two statewide databases to identify neonates for this study. Three groups were included in the analysis: "lived close/not transferred," "lived close/transferred," and "lived far/not transferred." We defined "lived close" versus "lived far" as 11 miles, the median distance from maternal residence to birth hospital. Log-binomial regression models were used to identify the association between sociodemographic variables, distance to birth hospital and transfer. Cox proportional hazards models were used to identify the association between mortality and distance to birth hospital and transfer. Models were adjusted for sociodemographic variables. RESULTS Infants in the lived close/not transferred and the lived close/transferred groups (vs. the lived far/not transferred group) were more likely to live in census tracts above the 75th percentile for poverty with relative risks 1.94 (95% confidence interval [CI] 1.41-2.68) and 1.21 (95% CI 1.05-1.40), respectively. Neonatal mortality was higher among the lived close/not transferred group compared with the lived far/not transferred group (hazard ratio 1.77, 95% CI 1.17-2.67). CONCLUSIONS Infants born to mothers experiencing poverty were more likely to be born close to home. Infants with HLHS who were born close to home and not transferred to a cardiac center had a higher risk of neonatal mortality than infants who were delivered far from home and not transferred. Future studies should identify the barriers to delivery at a cardiac center for mothers experiencing poverty.
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Affiliation(s)
- Neha J Purkey
- Division of Cardiology, Department of Pediatrics, Stanford University School of Medicine, Stanford, California, USA
| | - Chen Ma
- Division of Neonatal and Developmental Medicine, Department of Pediatrics, Stanford University School of Medicine, Stanford, California, USA
| | - Henry C Lee
- Division of Neonatal and Developmental Medicine, Department of Pediatrics, Stanford University School of Medicine, Stanford, California, USA
| | - Susan R Hintz
- Division of Neonatal and Developmental Medicine, Department of Pediatrics, Stanford University School of Medicine, Stanford, California, USA
| | - Gary M Shaw
- Division of Neonatal and Developmental Medicine, Department of Pediatrics, Stanford University School of Medicine, Stanford, California, USA
| | - Doff B McElhinney
- Division of Cardiology, Department of Pediatrics, Stanford University School of Medicine, Stanford, California, USA.,Division of Pediatric Cardiac Surgery, Department of Cardiothoracic Surgery, Stanford University School of Medicine, Stanford, California, USA
| | - Suzan L Carmichael
- Division of Neonatal and Developmental Medicine, Department of Pediatrics, Stanford University School of Medicine, Stanford, California, USA.,Division of Maternal-Fetal Medicine and Obstetrics, Department of Obstetrics and Gynecology, Stanford University School of Medicine, Stanford, California, USA
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5
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Williamson CG, Tran Z, Rudasill S, Hadaya J, Verma A, Bridges AW, Satou G, Biniwale RM, Benharash P. Race-based disparities in access to surgical palliation for hypoplastic left heart syndrome. Surgery 2022; 172:500-505. [PMID: 35450745 DOI: 10.1016/j.surg.2022.03.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2021] [Revised: 02/15/2022] [Accepted: 03/06/2022] [Indexed: 11/16/2022]
Abstract
BACKGROUND Racial disparities in outcomes have been shown to persist in many operative specialties, including the management of congenital heart disease. Using a demographic-adjusted methodology, we examined whether patient race influenced access to high-performing centers for the operative management of hypoplastic left heart syndrome. METHODS The 2005-2017 National Inpatient Sample was queried to identify all pediatric (≤5 years) hospitalizations with an operation for hypoplastic left heart syndrome. A racial disparity index was generated for each hospital and defined as the proportion of White patients receiving operative management for hypoplastic left heart syndrome divided by the proportion of White patients admitted for respiratory failure. This methodology quantified hospital-level racial variation while adjusting for the local racial makeup of each center. RESULTS Of the 17,275 patients who met inclusion criteria, 64.1% were managed at high-volume centers. Patients at high-volume centers had a similar distribution of operative type, age, and burden of comorbidities. The mean racial disparity index steadily grew from 1.06 at the lowest volume decile of operative volume to 1.51 at the highest, indicating an increasing proportion of White patients as volume increased. Using risk-adjusted analysis, each decile increase in hospital volume was associated with a 14% relative reduction in odds of mortality and a 0.06 increase in predicted racial disparity index. Increasing volume was further associated with reduced odds of non-home discharge but did not alter resource utilization. CONCLUSION We demonstrate that high-volume centers disproportionally serve White patients and have superior clinical outcomes compared to low-volume centers. This study highlights the critical importance of equitable access to expert care for high-risk conditions such as hypoplastic left heart syndrome.
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Affiliation(s)
- Catherine G Williamson
- Cardiovascular Outcomes Research Laboratories (CORELAB), Division of Cardiac Surgery, David Geffen School of Medicine, University of California, Los Angeles, CA
| | - Zachary Tran
- Cardiovascular Outcomes Research Laboratories (CORELAB), Division of Cardiac Surgery, David Geffen School of Medicine, University of California, Los Angeles, CA
| | - Sarah Rudasill
- Department of Surgery, Massachusetts General Hospital, Boston, MA
| | - Joseph Hadaya
- Cardiovascular Outcomes Research Laboratories (CORELAB), Division of Cardiac Surgery, David Geffen School of Medicine, University of California, Los Angeles, CA
| | - Arjun Verma
- Cardiovascular Outcomes Research Laboratories (CORELAB), Division of Cardiac Surgery, David Geffen School of Medicine, University of California, Los Angeles, CA
| | - Alexander W Bridges
- Division of Cardiac Surgery, David Geffen School of Medicine, University of California, Los Angeles, CA
| | - Gary Satou
- Division of Pediatric Cardiology, Mattel Children's Hospital, University of California, Los Angeles, CA
| | - Reshma M Biniwale
- Division of Cardiac Surgery, David Geffen School of Medicine, University of California, Los Angeles, CA
| | - Peyman Benharash
- Cardiovascular Outcomes Research Laboratories (CORELAB), Division of Cardiac Surgery, David Geffen School of Medicine, University of California, Los Angeles, CA; Division of Cardiac Surgery, David Geffen School of Medicine, University of California, Los Angeles, CA.
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Lopez KN, Baker-Smith C, Flores G, Gurvitz M, Karamlou T, Nunez Gallegos F, Pasquali S, Patel A, Peterson JK, Salemi JL, Yancy C, Peyvandi S. Addressing Social Determinants of Health and Mitigating Health Disparities Across the Lifespan in Congenital Heart Disease: A Scientific Statement From the American Heart Association. J Am Heart Assoc 2022; 11:e025358. [PMID: 35389228 PMCID: PMC9238447 DOI: 10.1161/jaha.122.025358] [Citation(s) in RCA: 47] [Impact Index Per Article: 23.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Despite the overall improvement in life expectancy of patients living with congenital heart disease (congenital HD), disparities in morbidity and mortality remain throughout the lifespan. Longstanding systemic inequities, disparities in the social determinants of health, and the inability to obtain quality lifelong care contribute to poorer outcomes. To work toward health equity in populations with congenital HD, we must recognize the existence and strategize the elimination of inequities in overall congenital HD morbidity and mortality, disparate health care access, and overall quality of health services in the context of varying social determinants of health, systemic inequities, and structural racism. This requires critically examining multilevel contributions that continue to facilitate health inequities in the natural history and consequences of congenital HD. In this scientific statement, we focus on population, systemic, institutional, and individual‐level contributions to health inequities from prenatal to adult congenital HD care. We review opportunities and strategies for improvement in lifelong congenital HD care based on current public health and scientific evidence, surgical data, experiences from other patient populations, and recognition of implicit bias and microaggressions. Furthermore, we review directions and goals for both quantitative and qualitative research approaches to understanding and mitigating health inequities in congenital HD care. Finally, we assess ways to improve the diversity of the congenital HD workforce as well as ethical guidance on addressing social determinants of health in the context of clinical care and research.
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Tran R, Forman R, Mossialos E, Nasir K, Kulkarni A. Social Determinants of Disparities in Mortality Outcomes in Congenital Heart Disease: A Systematic Review and Meta-Analysis. Front Cardiovasc Med 2022; 9:829902. [PMID: 35369346 PMCID: PMC8970097 DOI: 10.3389/fcvm.2022.829902] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2021] [Accepted: 02/14/2022] [Indexed: 11/13/2022] Open
Abstract
BackgroundSocial determinants of health (SDoH) affect congenital heart disease (CHD) mortality across all forms and age groups. We sought to evaluate risk of mortality from specific SDoH stratified across CHD to guide interventions to alleviate this risk.MethodsWe searched electronic databases between January 1980 and June 2019 and included studies that evaluated occurrence of CHD deaths and SDoH in English articles. Meta-analysis was performed if SDoH data were available in >3 studies. We included race/ethnicity, deprivation, insurance status, maternal age, maternal education, single/multiple pregnancy, hospital volume, and geographic location of patients as SDoH. Data were pooled using random-effects model and outcome was reported as odds ratio (OR) with 95% confidence interval (CI).ResultsOf 17,716 citations reviewed, 65 met inclusion criteria. Sixty-three were observational retrospective studies and two prospective. Of 546,981 patients, 34,080 died. Black patients with non-critical CHD in the first year of life (Odds Ratio 1.62 [95% confidence interval 1.47–1.79], I2 = 7.1%), with critical CHD as neonates (OR 1.27 [CI 1.05-1.55], I2 = 0%) and in the first year (OR 1.68, [1.45-1.95], I2 = 0.3%) had increased mortality. Deprived patients, multiple pregnancies, patients born to mothers <18 years and with education <12 years, and patients on public insurance with critical CHD have greater likelihood of death after the neonatal period.ConclusionThis systematic review and meta-analysis found that Black patients with CHD are particularly vulnerable for mortality. Numerous SDoH that affect mortality were identified for specific time points in CHD course that may guide interventions, future research and policy.Systematic Review Registration[https://www.crd.york.ac.uk/PROSPERO/display_record.php?ID=CRD42019139466&ID=CRD42019139466], identifier [CRD42019139466].
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Affiliation(s)
- Richard Tran
- Department of Health Policy, London School of Economics and Political Science, London, United Kingdom
- *Correspondence: Richard Tran,
| | - Rebecca Forman
- Department of Health Policy, London School of Economics and Political Science, London, United Kingdom
| | - Elias Mossialos
- Department of Health Policy, London School of Economics and Political Science, London, United Kingdom
| | - Khurram Nasir
- Department of Cardiology, Houston Methodist DeBakey Heart and Vascular Institute, Houston Methodist Hospital, Houston, TX, United States
| | - Aparna Kulkarni
- Cohen Children’s Medical Center, Donald and Barbara Zucker School of Medicine, New Hyde Park, NY, United States
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O'Donnell L, Hill EC, Anderson AS, Edgar HJH. A biological approach to adult sex differences in skeletal indicators of childhood stress. AMERICAN JOURNAL OF BIOLOGICAL ANTHROPOLOGY 2022; 177:381-401. [PMID: 36787691 DOI: 10.1002/ajpa.24424] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/24/2021] [Revised: 08/01/2021] [Accepted: 09/24/2021] [Indexed: 05/05/2023]
Abstract
OBJECTIVES In previous work examining the etiology of cribra orbitalia (CO) and porotic hyperostosis (PH) in a contemporary juvenile mortality sample, we noted that males had higher odds of having CO lesions than females. Here, we examine potential reasons for this pattern in greater detail. Four non-mutually exclusive mechanisms could explain the observed sex differences: (1) sex-biased mortality; (2) sexual dimorphism in immune responses; (3) sexual dimorphism in bone turnover; or (4) sexual dimorphism in marrow conversion. SUBJECTS AND METHODS The sample consists of postmortem computed tomography scans and autopsy reports, field reports, and limited medical records of 488 individuals from New Mexico (203 females; 285 males) aged between 0.5 and 15 years. We used Kaplan-Meier survival analysis, predicted probabilities, and odds ratios to test each mechanism. RESULTS Males do not have lower survival probabilities than females, and we find no indications of sex differences in immune response. Overall, males have a higher probability of having CO or PH lesions than females. CONCLUSIONS All results indicate that lesion formation in juveniles is influenced by some combination of sex differences in the pace of red-yellow conversion of the bone marrow and bone turnover. The preponderance of males with CO and PH likely speaks to the potential for heightened osteoblastic activity in males. We find no support for the hypotheses that sex biases in mortality or immune responses impacted lesion frequency in this sample. Sex differences in biological processes experienced by children may affect lesion formation and lesion expression in later life.
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Affiliation(s)
- Lexi O'Donnell
- Department of Sociology and Anthropology, University of Mississippi, Oxford, Mississippi, USA
| | - Ethan C Hill
- Division of Physical Therapy, Department of Orthopaedics and Rehabilitation, University of New Mexico School of Medicine, Albuquerque, New Mexico, USA
| | - Amy S Anderson
- Department of Anthropology, University of California, Santa Barbara, California, USA
| | - Heather Joy Hecht Edgar
- Department of Anthropology, University of New Mexico, Albuquerque, New Mexico, USA
- Office of the Medical Investigator, University of New Mexico, Albuquerque, New Mexico, USA
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Klein JH, Gourishankar A, Krishnan A. Development of a national dataset for geospatial analysis of congenital heart disease. Front Pediatr 2022; 10:952048. [PMID: 36034569 PMCID: PMC9399633 DOI: 10.3389/fped.2022.952048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/24/2022] [Accepted: 07/20/2022] [Indexed: 11/16/2022] Open
Affiliation(s)
- Jennifer H Klein
- Division of Cardiology, Children's National Hospital, Washington, DC, United States
| | - Anand Gourishankar
- Division of Hospital Medicine, Children's National Hospital, Washington, DC, United States
| | - Anita Krishnan
- Division of Cardiology, Children's National Hospital, Washington, DC, United States
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Abstract
Racism- a system operating at the intrapersonal, interpersonal, institutional, and structural levels- is a serious threat to the health and wellbeing of children and adolescents. This narrative review highlights racism as a social determinant of health, and describes how racism breeds disparate pediatric health outcomes in infant health, asthma, Type 1 diabetes, mental health, and pediatric surgical conditions. Key examples include the association of residential racial segregation and the alarming infant mortality rate among Black infants as well as the role of redlining and discriminatory housing practices on asthma morbidity among Black children and adolescents. Furthermore, inequitable care practices such as (1) racial and ethnic disparities in insulin pump usage in patients with Type 1 diabetes, (2) lower rates pharmacotherapy initiation in racialized children with mental health disorders, and (3) decreased pain medication management and confirmatory imaging in Black children with acute appendicitis, highlight the role of interpersonal racism in propagating poor health outcomes. An urgent call to action is needed to address pediatric health inequities and ensure all children can live healthy lives. Key strategies must tackle racism at the individual, institutional, and structural levels and include building a diverse workforce, prioritizing research to describe the impact of racism on pediatric health outcomes, initiating improvement efforts to close equity gaps, building community partnerships, co-designing solutions alongside patients and families, and advocating for policy change to address the social conditions that impact children and adolescents of color.
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Affiliation(s)
- Meghan Fanta
- Division of Hospital Medicine, Cincinnati Children's Hospital Medical Center, 3333 Burnet Ave. MLC 5018, Cincinnati, OH 45229, USA
| | - Deawodi Ladzekpo
- Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Ndidi Unaka
- Division of Hospital Medicine, Cincinnati Children's Hospital Medical Center, 3333 Burnet Ave. MLC 5018, Cincinnati, OH 45229, USA; Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, USA.
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Abstract
Following pre-natal diagnosis of congenital heart defect parents and family face a dramatic psychological crisis because of their state of shock, contradictory information available on potential outcomes, limited availability of time for decisions and for autonomous choices. Counselling the parents can present additional difficulties due to influence of education, cultural and religious background, individual cognitive and emotional processes, and cross-cultural patient care is a challenging issue for the caregivers. Type and quality of messages transmitted by the caregivers determine the counselling process, with the risk of misunderstandings particularly high with reduced available evidence, or with different outcomes accordingly with the various alternatives of treatment. Since the introduction of pre-natal diagnosis for congenital abnormality, interruption of pregnancy became available on these grounds in many Western countries, and the numbers of babies born with congenital heart defects has declined significantly despite concomitant advances in treatment options and outcomes. Detailed and objective information, with all available options, should be provided after pre-natal diagnosis of congenital heart defect. One of the major achievements of pediatric medicine in the last 50 years is the increased understanding of the pathogenetic causal mechanisms of congenital heart defects as well as its treatment. For congenital heart defects the progress of surgical treatments allowed a huge proportion of these children to reach adult life with a decent quality of life and social integration. Therefore, must be a considerable concern that universal pre-natal diagnosis widespread pregnancy interruption may obviate those gains. A reduction in the post-natal population undergoing treatment may have a significantly deleterious effect on the expertise of the caregivers, producing a reduction in outcome quality. With all respect for the parental choices and the obligations to follow the national laws, is necessary to remark that our society is genuinely ambivalent.
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Affiliation(s)
- Antonio F Corno
- Houston Children's Heart Institute, Memorial Hermann Children's Hospital, University Texas Health, McGovern Medical School, Houston, TX, USA
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12
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Best KE, Miller N, Draper E, Tucker D, Luyt K, Rankin J. The Improved Prognosis of Hypoplastic Left Heart: A Population-Based Register Study of 343 Cases in England and Wales. Front Pediatr 2021; 9:635776. [PMID: 34295856 PMCID: PMC8289898 DOI: 10.3389/fped.2021.635776] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Accepted: 05/17/2021] [Indexed: 11/17/2022] Open
Abstract
Background: Hypoplastic Left Heart Syndrome (HLHS) is a severe congenital heart defect (CHD) characterised by the underdevelopment of the left side of the heart with varying levels of hypoplasia of the left atrium, mitral valve, left ventricle, aortic valve and aortic arch. In the UK, age 12 survival for cases born between 1991 and 1993 was 21%. UK survival estimates corresponding to cases born between 2000 and 2015 were improved at 56%, but survival was examined up to age five only. Contemporary long-term survival estimates play a crucial role in counselling parents following diagnosis. The aim of this study was to report survival estimates up to age 15 for children born with HLHS or hypoplastic left ventricle with additional CHD in England and Wales between 1998 and 2012. Methods: Cases of HLHS notified to four congenital anomaly registers in England and Wales during 1998-2012, matched to Office for National Statistics mortality information, were included. Kaplan-Meier survival estimates to age 15 were reported. Cox regression models were fitted to examine risk factors for mortality. Results: There were 244 cases of HLHS and 99 cases of hypoplastic left ventricle co-occurring with other CHD, with traced survival status. Kaplan-Meier survival estimates for HLHS were 84.4% at age 1 week, 76.2% at 1 month, 63.5% at age 1 year, 58.6% at age 5 years, 54.6% at age 10 years, and 32.6% to age 15 years. The Kaplan-Meier survival estimates for cases of hypoplastic left ventricle co-occurring with additional CHD were 90.9% at age 1 week, 84.9% at 1 month, 73.7% at age 1 year, 67.7% to age 5 years, 59.2% to age 10 years, and 40.3% to age 15 years. Preterm birth (p = 0.007), low birth weight (p = 0.005), and female sex (p = 0.01) were associated with mortality. Conclusions: We have shown that prognosis associated with HLHS in the twenty first century exceeds that of many previous population-based studies, likely due to improvements in intensive care technologies and advances in surgical techniques over the last few decades.
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Affiliation(s)
- Kate E. Best
- Population Health Sciences Institute, Newcastle University, Newcastle upon Tyne, United Kingdom
- Leeds Institute of Health Sciences, University of Leeds, Leeds, United Kingdom
| | - Nicola Miller
- Public Health England National Congenital Anomaly and Rare Disease Registration Service, London, United Kingdom
| | - Elizabeth Draper
- Department of Health Sciences, University of Leicester, Leicester, United Kingdom
| | - David Tucker
- Congenital Anomaly Register and Information Service, Swansea, United Kingdom
| | - Karen Luyt
- Bristol Medical School, University of Bristol, Bristol, United Kingdom
| | - Judith Rankin
- Population Health Sciences Institute, Newcastle University, Newcastle upon Tyne, United Kingdom
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13
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Purkey NJ, Ma C, Lee HC, Hintz SR, Shaw GM, McElhinney DB, Carmichael SL. Timing of Transfer and Mortality in Neonates with Hypoplastic Left Heart Syndrome in California. Pediatr Cardiol 2021; 42:906-917. [PMID: 33533967 PMCID: PMC7857096 DOI: 10.1007/s00246-021-02561-w] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/27/2020] [Accepted: 01/16/2021] [Indexed: 11/30/2022]
Abstract
Maternal race/ethnicity is associated with mortality in neonates with hypoplastic left heart syndrome (HLHS). We investigated whether maternal race/ethnicity and other sociodemographic factors affect timing of transfer after birth and whether timing of transfer impacts mortality in infants with HLHS. We linked two statewide databases, the California Perinatal Quality Care Collaborative and records from the Office of Statewide Health Planning and Development, to identify cases of HLHS born between 1/1/06 and 12/31/11. Cases were divided into three groups: birth at destination hospital, transfer on day of life 0-1 ("early transfer"), or transfer on day of life ≥ 2 ("late transfer"). We used log-binomial regression models to estimate relative risks (RR) for timing of transfer and Cox proportional hazard models to estimate hazard ratios (HR) for mortality. We excluded infants who died within 60 days of life without intervention from the main analyses of timing of transfer, since intervention may not have been planned in these infants. Of 556 cases, 107 died without intervention (19%) and another 52 (9%) died within 28 days. Of the 449 included in analyses of timing of transfer, 28% were born at the destination hospital, 49% were transferred early, and 23% were transferred late. Late transfer was more likely for infants of low birthweight (RR 1.74) and infants born to US-born Hispanic (RR 1.69) and black (RR 2.45) mothers. Low birthweight (HR 1.50), low 5-min Apgar score (HR 4.69), and the presence of other major congenital anomalies (HR 3.41), but not timing of transfer, predicted neonatal mortality. Late transfer was more likely in neonates born to US-born Hispanic and black mothers but was not associated with higher mortality.
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Affiliation(s)
- Neha J. Purkey
- Division of Cardiology, Department of Pediatrics, Stanford University School of Medicine, Stanford, USA
| | - Chen Ma
- Division of Neonatology and Developmental Medicine, Department of Pediatrics, Stanford University School of Medicine, Stanford, USA
| | - Henry C. Lee
- Division of Neonatology and Developmental Medicine, Department of Pediatrics, Stanford University School of Medicine, Stanford, USA
| | - Susan R. Hintz
- Division of Neonatology and Developmental Medicine, Department of Pediatrics, Stanford University School of Medicine, Stanford, USA
| | - Gary M. Shaw
- Division of Neonatology and Developmental Medicine, Department of Pediatrics, Stanford University School of Medicine, Stanford, USA
| | - Doff B. McElhinney
- Division of Cardiology, Department of Pediatrics, Stanford University School of Medicine, Stanford, USA ,Division of Pediatric Cardiac Surgery, Department of Cardiothoracic Surgery, Stanford University School of Medicine, Stanford, USA
| | - Suzan L. Carmichael
- Division of Neonatology and Developmental Medicine, Department of Pediatrics, Stanford University School of Medicine, Stanford, USA ,Division of Maternal-Fetal Medicine and Obstetrics, Department of Obstetrics and Gynecology, Stanford University School of Medicine, Stanford, USA
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14
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Gurney JK, McLeod M, Stanley J, Campbell D, Boyle L, Dennett E, Jackson S, Koea J, Ongley D, Sarfati D. Postoperative mortality in New Zealand following general anaesthetic: demographic patterns and temporal trends. BMJ Open 2020; 10:e036451. [PMID: 32973053 PMCID: PMC7517556 DOI: 10.1136/bmjopen-2019-036451] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
Abstract
OBJECTIVES In this manuscript, we describe broad trends in postoperative mortality in New Zealand (a country with universal healthcare) for acute and elective/waiting list procedures conducted between 2005 and 2017. DESIGN, PARTICIPANTS AND SETTING We use high-quality national-level hospitalisation data to compare the risk of postoperative mortality between demographic subgroups after adjusting for key patient-level confounders and mediators. We also present temporal trends and consider how rates in postoperative death following acute and elective/waiting list procedures have changed over this time period. RESULTS AND CONCLUSION A total of 1 836 683 unique patients accounted for 3 117 374 admissions in which a procedure was performed under general anaesthetic over the study period. We observed an overall 30-day mortality rate of 0.5 per 100 procedures and a 90-day mortality rate of 0.9 per 100. For acute procedures, we observed a 30-day mortality rate of 1.6 per 100, compared with 0.2 per 100 for elective/waiting list procedures. In terms of procedure specialty, respiratory and cardiovascular procedures had the highest rate of 30-day mortality (age-standardised rate, acute procedures: 3-6 per 100; elective/waiting list: 0.7-1 per 100). As in other contexts, we observed that the likelihood of postoperative death was not proportionally distributed within our population: older patients, Māori patients, those living in areas with higher deprivation and those with comorbidity were at increased risk of postoperative death, even after adjusting for all available factors that might explain differences between these groups. Increasing procedure risk (measured using the Johns Hopkins Surgical Risk Classification System) was also associated with an increased risk of postoperative death. Encouragingly, it appears that risk of postoperative mortality has declined over the past decade, possibly reflecting improvements in perioperative quality of care; however, this decline did not occur equally across procedure specialties.
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Affiliation(s)
- Jason K Gurney
- Department of Public Health, University of Otago Wellington, Wellington, New Zealand
| | - Melissa McLeod
- Department of Public Health, University of Otago Wellington, Wellington, New Zealand
| | - James Stanley
- Department of Public Health, University of Otago Wellington, Wellington, New Zealand
| | - Doug Campbell
- Department of Anaesthesia and Perioperative Medicine, Auckland DHB Anaesthesia, Auckland District Health Board, Auckland, New Zealand
| | - Luke Boyle
- Department of Statistics, The University of Auckland, Auckland, New Zealand
| | - Elizabeth Dennett
- Department of Surgery and Anaesthesia, University of Otago, Wellington, New Zealand
- Department of General Surgery, Capital and Coast District Health Board, Wellington, New Zealand
| | - Sarah Jackson
- Department of Anaesthesia, Capital and Coast District Health Board, Wellington, New Zealand
| | - Jonathan Koea
- Department of General Surgery, Waitemata District Health Board, Takapuna, New Zealand
| | - Dick Ongley
- Department of Anaesthesia, Canterbury District Health Board, Christchurch, New Zealand
| | - Diana Sarfati
- Department of Public Health, University of Otago Wellington, Wellington, New Zealand
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15
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Clinical Outcomes and Risk Factors for In-Hospital Mortality in Neonates with Hypoplastic Left Heart Syndrome. Pediatr Cardiol 2020; 41:781-788. [PMID: 32008059 DOI: 10.1007/s00246-020-02312-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/03/2019] [Accepted: 01/22/2020] [Indexed: 10/25/2022]
Abstract
The objective of this study was to identify patient and hospitalization characteristics associated with in-hospital mortality in infants with hypoplastic left heart syndrome (HLHS). We conducted a retrospective analysis of a large administrative database, the National Inpatient Sample dataset of the Healthcare Cost and Utilization Project for the years 2002-2016. Neonates with HLHS were identified by ICD-9 and ICD-10 codes. Hospital and patient factors associated with inpatient mortality were analyzed. Overall, 18,867 neonates met the criteria of inclusion; a total of 3813 patients died during the hospitalization (20.2%). In-hospital mortality decreased over the years of the study (27.0% in 2002 vs. 18.3% in 2016). Extracorporeal membrane oxygenation utilization was 8.1%. Univariate and multivariate logistic regression analyses were used to identify risk factors for in-hospital mortality in infants with hypoplastic left heart syndrome. Independent non-modifiable risk factors for mortality were birth weight < 2500 g (Adjusted odds ratio (aOR) 2.16 [1.74-2.69]), gestational age < 37 weeks (aOR 1.73 [1.42-2.10]), chromosomal abnormalities (aOR 3.07 [2.60-3.64]) and renal anomalies (aOR 1.34 [1.10-1.61]). Independent modifiable risk factors for mortality were being transferred-in from another hospital (aOR 1.15 [1.03-1.29]), use of extracorporeal membrane oxygenation (aOR 12.74 [10.91-14.88]). Receiving care in a teaching hospital is a modifiable variable, and it decreased the odds of mortality (aOR 0. 78 [0.64-0.95]). In conclusion, chromosomal anomalies, Extra Corporeal Membrane Oxygenation, gestational age < 37 weeks or birth weight < 2500 g were associated with increased odds of mortality. Modifiable variables as receiving care at birth center and in a hospital designated as a teaching hospital decreased the odds of mortality.
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16
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Hamzah M, Othman HF, Baloglu O, Aly H. Outcomes of hypoplastic left heart syndrome: analysis of National Inpatient Sample Database 1998-2004 versus 2005-2014. Eur J Pediatr 2020; 179:309-316. [PMID: 31741094 DOI: 10.1007/s00431-019-03508-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/03/2019] [Revised: 10/09/2019] [Accepted: 10/14/2019] [Indexed: 11/28/2022]
Abstract
Neonates with hypoplastic left heart syndrome (HLHS) were identified from the National Inpatient Sample dataset for the years 1998-2014. These patients were stratified into two chronological groups, past group (1998-2005) and recent group (2006-2014). A total of 20,649 neonates with HLHS were identified. Of them, 9179 (44.5%) were born in the past group and 11,470 (55.5%) in the recent group. Median birth weight was significantly less in the recent group (2967 g vs. 3110 g, p = 0.005). The patients in the recent group had more patients with low birth weight ( < 2.5 kg) and prematurity (8.7% vs 7.6% and 12.7% vs. 4.3%., respectively). In addition, recent group had more comorbidities including chromosomal anomalies, total anomalous pulmonary venous return, and kidney anomalies (5.6% vs. 3.6%, 2.3% vs. 1.7%, and 5.6% vs. 3.6%, respectively, p < 0.001); these were associated with a higher rate of extracorporeal membrane oxygenation utilization (9.2% vs. 4.5%, p < 0.001). Consequently, median length of stay was longer in the recent group (8 vs. 6 days, p < 0.001).Conclusion: Despite the higher frequency of comorbidities in recent group, the mortality rates decreased by 20% (from 25.3% to 20.6%, p < 0.001). Balloon atrial septostomy was performed less frequently in the recent group (23.3% vs. 16.1%, p < 0.001).What is known:• Hypoplastic left heart syndrome has the highest mortality among congenital cardiac defects during the first year of life.• Limited studies on patients' comorbidities and mortality rates trends over last two decades.What is new:• The study utilized a national database to compare in-hospital mortality and length of stay between the two time periods 1998-2005 and 2006-2014.• The recent group had more comorbidities (prematurity, chromosomal anomalies, total anomalous pulmonary venous return, and kidney anomalies), and there was higher rate of ECMO and longer length of stay, while mortality rates decreased by 20%.
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Affiliation(s)
- Mohammed Hamzah
- Department of Pediatric Critical Care, Cleveland Clinic Children's, 9500 Euclid Ave. M14, Cleveland, OH, 44195, USA.
| | - Hasan F Othman
- Department of Neonatology, Cleveland Clinic Children's, Cleveland, OH, USA
| | - Orkun Baloglu
- Department of Pediatric Critical Care, Cleveland Clinic Children's, 9500 Euclid Ave. M14, Cleveland, OH, 44195, USA
| | - Hany Aly
- Department of Pediatric Critical Care, Cleveland Clinic Children's, 9500 Euclid Ave. M14, Cleveland, OH, 44195, USA
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Peyvandi S, Baer RJ, Moon-Grady AJ, Oltman SP, Chambers CD, Norton ME, Rajagopal S, Ryckman KK, Jelliffe-Pawlowski LL, Steurer MA. Socioeconomic Mediators of Racial and Ethnic Disparities in Congenital Heart Disease Outcomes: A Population-Based Study in California. J Am Heart Assoc 2019; 7:e010342. [PMID: 30371284 PMCID: PMC6474947 DOI: 10.1161/jaha.118.010342] [Citation(s) in RCA: 97] [Impact Index Per Article: 19.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Background Racial/ethnic and socioeconomic disparities exist in outcomes for children with congenital heart disease. We sought to determine the influence of race/ethnicity and mediating socioeconomic factors on 1‐year outcomes for live‐born infants with hypoplastic left heart syndrome and dextro‐Transposition of the great arteries. Methods and Results The authors performed a population‐based cohort study using the California Office of Statewide Health Planning and Development database. Live‐born infants without chromosomal anomalies were included. The outcome was a composite measure of mortality or unexpected hospital readmissions within the first year of life defined as >3 (hypoplastic left heart syndrome) or >1 readmissions (dextro‐Transposition of the great arteries). Hispanic ethnicity was compared with non‐Hispanic white ethnicity. Mediation analyses determined the percent contribution to outcome for each mediator on the pathway between race/ethnicity and outcome. A total of 1796 patients comprised the cohort (n=964 [hypoplastic left heart syndrome], n=832 [dextro‐Transposition of the great arteries]) and 1315 were included in the analysis (n=477 non‐Hispanic white, n=838 Hispanic). Hispanic ethnicity was associated with a poor outcome (crude odds ratio, 1.72; 95% confidence interval [CI], 1.37–2.17). Higher maternal education (crude odds ratio 0.5; 95% CI, 0.38–0.65) and private insurance (crude odds ratio, 0.65; 95% CI, 0.45–0.71) were protective. In the mediation analysis, maternal education and insurance status explained 33.2% (95% CI, 7–66.4) and 27.6% (95% CI, 6.5–63.1) of the relationship between race/ethnicity and poor outcome, while infant characteristics played a minimal role. Conclusions Socioeconomic factors explain a significant portion of the association between Hispanic ethnicity and poor outcome in neonates with critical congenital heart disease. These findings identify vulnerable populations that would benefit from resources to lessen health disparities.
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Affiliation(s)
- Shabnam Peyvandi
- 1 Divisions of Cardiology and Critical Care Department of Pediatrics University of California San Francisco Benioff Children's Hospital San Francisco CA
| | - Rebecca J Baer
- 2 Department of Epidemiology & Biostatistics and the California Preterm Birth Initiative University of California San Francisco Benioff Children's Hospital San Francisco CA.,4 Department of Pediatrics University of California San Diego La Jolla California
| | - Anita J Moon-Grady
- 1 Divisions of Cardiology and Critical Care Department of Pediatrics University of California San Francisco Benioff Children's Hospital San Francisco CA
| | - Scott P Oltman
- 2 Department of Epidemiology & Biostatistics and the California Preterm Birth Initiative University of California San Francisco Benioff Children's Hospital San Francisco CA
| | - Christina D Chambers
- 4 Department of Pediatrics University of California San Diego La Jolla California
| | - Mary E Norton
- 3 Department of Obstetrics, Gynecology, and Reproductive Sciences University of California San Francisco Benioff Children's Hospital San Francisco CA
| | - Satish Rajagopal
- 1 Divisions of Cardiology and Critical Care Department of Pediatrics University of California San Francisco Benioff Children's Hospital San Francisco CA
| | - Kelli K Ryckman
- 5 Department of Epidemiology College of Public Health, University of Iowa Iowa City Iowa
| | - Laura L Jelliffe-Pawlowski
- 2 Department of Epidemiology & Biostatistics and the California Preterm Birth Initiative University of California San Francisco Benioff Children's Hospital San Francisco CA
| | - Martina A Steurer
- 1 Divisions of Cardiology and Critical Care Department of Pediatrics University of California San Francisco Benioff Children's Hospital San Francisco CA.,2 Department of Epidemiology & Biostatistics and the California Preterm Birth Initiative University of California San Francisco Benioff Children's Hospital San Francisco CA
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18
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Zurca AD, Wang J, Cheng YI, Dizon ZB, October TW. Racial Minority Families' Preferences for Communication in Pediatric Intensive Care Often Overlooked. J Natl Med Assoc 2019; 112:74-81. [PMID: 31653328 DOI: 10.1016/j.jnma.2019.09.005] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2018] [Revised: 09/05/2019] [Accepted: 09/27/2019] [Indexed: 10/25/2022]
Abstract
OBJECTIVE To compare the communication experiences and preferences of racial/ethnic minority and non-Hispanic white (NHW) families in the pediatric intensive care unit (PICU), including their interactions with bedside nurses. METHODS Retrospective cohort study performed at a quaternary university-affiliated children's hospital with 70 pediatric intensive care beds. From October 2013 to December 2014, English-speaking family members of children admitted to the PICU were asked about their experiences communicating with PICU caregivers using a survey tool. RESULTS 107 participants were included for analysis, of which 60 self-identified as a racial minority and 47 as NHW. Overall, 11% of families chose family meetings as their preferred setting for receiving information, as compared to family-centered rounds or unplanned bedside meetings. Only 50% of those with a family meeting felt they learned new information during the meeting. Chi-square statistics or Fisher's exact tests showed that minority families were less likely to report their bedside nurses spent enough time speaking with them (minority 67%, NHW 85%; p = 0.03) and less likely to receive communication from the medical team in their preferred setting (minority 63%, NHW 85%; p = 0.01). Logistic regression, controlling for covariates including education, insurance, and risk of mortality, showed that the relationship between minority status and concordance of preferred setting persisted (OR = 0.32, 95% C·I.: 0.11, 0.91). CONCLUSION In general, families of PICU patients prefer meeting with the medical team during rounds or unplanned bedside meetings as opposed to formal family meetings. Despite this preference, minority families are less likely to receive communication from the medical team in their preferred settings. Meeting all families' communication setting needs may improve their communication experiences in the PICU.
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Affiliation(s)
- Adrian D Zurca
- Penn State Hershey Children's Hospital, Hershey, PA, USA.
| | - Jichuan Wang
- Children's National Health System, Washington, DC, USA; The George Washington University School of Medicine and Health Sciences, Washington, DC, USA
| | - Yao I Cheng
- Children's National Health System, Washington, DC, USA
| | | | - Tessie W October
- Children's National Health System, Washington, DC, USA; The George Washington University School of Medicine and Health Sciences, Washington, DC, USA
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19
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Afshar Y, Tan W, Jones WM, Canobbio M, Lin J, Reardon L, Lluri G, Aboulhosn J, Koos BJ. Maternal Fontan procedure is a predictor of a small-for-gestational-age neonate: a 10-year retrospective study. Am J Obstet Gynecol MFM 2019; 1:100036. [PMID: 33345800 DOI: 10.1016/j.ajogmf.2019.100036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2019] [Revised: 06/02/2019] [Accepted: 08/07/2019] [Indexed: 10/26/2022]
Abstract
BACKGROUND Women with single ventricle cardiac physiologic condition who have undergone Fontan procedures are surviving well into reproductive age and historically have been discouraged from pregnancy, despite the paucity of data regarding maternal and neonatal outcomes. OBJECTIVE Our primary objective was to investigate, in a large cohort, the maternal and neonatal outcomes of pregnant women who have undergone the Fontan procedure and to understand maternal and neonatal sequelae of their pregnancies. STUDY DESIGN This single-center retrospective cohort study involves pregnant women with a Fontan palliation who delivered at UCLA Medical Center over a 10-year period (2007-2017). All pregnancies were evaluated for differences in maternal and neonatal characteristics. RESULTS We identified 37 distinct pregnancies in 24 women with a Fontan procedure. The physiologic pregnancy-related increase in cardiac output is blunted substantially in Fontan circulation. Third-trimester cardiac index positively correlated to birthweight z-score (R2=0.48; P=.038) but not to small for gestational age (R2=0.13; P=.339). The most common cardiac complications in pregnancies of >24 weeks gestation were sustained arrhythmia (37.5%) and decompensated heart failure (21%). The 37 pregnancies comprised 25 live births (67.6%), 1 fetal death (2.7%), 9 spontaneous abortions (24%), and 2 pregnancy terminations (5.4%). Of the live births, 60% were preterm at an average gestational age of 34.9±3.7 weeks. Newborn infants were delivered via cesarean in 53%, operative vaginal delivery in 28%, and spontaneous vaginal delivery in 20%. Forty percent of neonates were born small (<10th percentile) for gestational age; 44.0% of all neonates were admitted to the neonatal intensive care unit. CONCLUSION Women with a single ventricle and Fontan circulation can have a successful pregnancy, although they are at increased risk for arrhythmias and heart failure. The decreased cardiac reserve in these pregnancies blunts the normal increase in maternal cardiac output, which is associated with preterm delivery and small-for-gestational-age neonates. Further studies are needed to determine to what extent the impaired rise in maternal cardiac output reduces uteroplacental perfusion, placental exchange, fetal growth, and onset of parturition.
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Affiliation(s)
- Yalda Afshar
- Division of Maternal Fetal Medicine, Department of Obstetrics and Gynecology, David Geffen School of Medicine, University of California, Los Angeles, CA.
| | - Weiyi Tan
- Ahmanson/UCLA Adult Congenital Heart Disease Center, Division of Cardiology, David Geffen School of Medicine, University of California, Los Angeles, CA
| | - William M Jones
- Division of Maternal Fetal Medicine, Department of Obstetrics and Gynecology, David Geffen School of Medicine, University of California, Los Angeles, CA
| | - Mary Canobbio
- Ahmanson/UCLA Adult Congenital Heart Disease Center, Division of Cardiology, David Geffen School of Medicine, University of California, Los Angeles, CA
| | - Jeannette Lin
- Ahmanson/UCLA Adult Congenital Heart Disease Center, Division of Cardiology, David Geffen School of Medicine, University of California, Los Angeles, CA
| | - Leigh Reardon
- Ahmanson/UCLA Adult Congenital Heart Disease Center, Division of Cardiology, David Geffen School of Medicine, University of California, Los Angeles, CA
| | - Gentian Lluri
- Ahmanson/UCLA Adult Congenital Heart Disease Center, Division of Cardiology, David Geffen School of Medicine, University of California, Los Angeles, CA
| | - Jamil Aboulhosn
- Ahmanson/UCLA Adult Congenital Heart Disease Center, Division of Cardiology, David Geffen School of Medicine, University of California, Los Angeles, CA
| | - Brian J Koos
- Division of Maternal Fetal Medicine, Department of Obstetrics and Gynecology, David Geffen School of Medicine, University of California, Los Angeles, CA
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20
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Rogers L, Pagel C, Sullivan ID, Mustafa M, Tsang V, Utley M, Bull C, Franklin RC, Brown KL. Interventions and Outcomes in Children With Hypoplastic Left Heart Syndrome Born in England and Wales Between 2000 and 2015 Based on the National Congenital Heart Disease Audit. Circulation 2019; 136:1765-1767. [PMID: 29084781 DOI: 10.1161/circulationaha.117.028784] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Affiliation(s)
- Libby Rogers
- From Clinical Operational Research Unit, University College London, United Kingdom (L.R., C.P., M.U.); Cardiac, Critical Care and Respiratory Division, Great Ormond Street Hospital National Health Service Foundation Trust, London, United Kingdom (I.D.S., M.M., V.T., C.B., K.L.B.); and Paediatric Cardiology, Royal Brompton and Harefield National Health Service Foundation Trust , London, United Kingdom (R.C.F.)
| | - Christina Pagel
- From Clinical Operational Research Unit, University College London, United Kingdom (L.R., C.P., M.U.); Cardiac, Critical Care and Respiratory Division, Great Ormond Street Hospital National Health Service Foundation Trust, London, United Kingdom (I.D.S., M.M., V.T., C.B., K.L.B.); and Paediatric Cardiology, Royal Brompton and Harefield National Health Service Foundation Trust , London, United Kingdom (R.C.F.)
| | - Ian D Sullivan
- From Clinical Operational Research Unit, University College London, United Kingdom (L.R., C.P., M.U.); Cardiac, Critical Care and Respiratory Division, Great Ormond Street Hospital National Health Service Foundation Trust, London, United Kingdom (I.D.S., M.M., V.T., C.B., K.L.B.); and Paediatric Cardiology, Royal Brompton and Harefield National Health Service Foundation Trust , London, United Kingdom (R.C.F.)
| | - Muhammed Mustafa
- From Clinical Operational Research Unit, University College London, United Kingdom (L.R., C.P., M.U.); Cardiac, Critical Care and Respiratory Division, Great Ormond Street Hospital National Health Service Foundation Trust, London, United Kingdom (I.D.S., M.M., V.T., C.B., K.L.B.); and Paediatric Cardiology, Royal Brompton and Harefield National Health Service Foundation Trust , London, United Kingdom (R.C.F.)
| | - Victor Tsang
- From Clinical Operational Research Unit, University College London, United Kingdom (L.R., C.P., M.U.); Cardiac, Critical Care and Respiratory Division, Great Ormond Street Hospital National Health Service Foundation Trust, London, United Kingdom (I.D.S., M.M., V.T., C.B., K.L.B.); and Paediatric Cardiology, Royal Brompton and Harefield National Health Service Foundation Trust , London, United Kingdom (R.C.F.)
| | - Martin Utley
- From Clinical Operational Research Unit, University College London, United Kingdom (L.R., C.P., M.U.); Cardiac, Critical Care and Respiratory Division, Great Ormond Street Hospital National Health Service Foundation Trust, London, United Kingdom (I.D.S., M.M., V.T., C.B., K.L.B.); and Paediatric Cardiology, Royal Brompton and Harefield National Health Service Foundation Trust , London, United Kingdom (R.C.F.)
| | - Catherine Bull
- From Clinical Operational Research Unit, University College London, United Kingdom (L.R., C.P., M.U.); Cardiac, Critical Care and Respiratory Division, Great Ormond Street Hospital National Health Service Foundation Trust, London, United Kingdom (I.D.S., M.M., V.T., C.B., K.L.B.); and Paediatric Cardiology, Royal Brompton and Harefield National Health Service Foundation Trust , London, United Kingdom (R.C.F.)
| | - Rodney C Franklin
- From Clinical Operational Research Unit, University College London, United Kingdom (L.R., C.P., M.U.); Cardiac, Critical Care and Respiratory Division, Great Ormond Street Hospital National Health Service Foundation Trust, London, United Kingdom (I.D.S., M.M., V.T., C.B., K.L.B.); and Paediatric Cardiology, Royal Brompton and Harefield National Health Service Foundation Trust , London, United Kingdom (R.C.F.)
| | - Katherine L Brown
- From Clinical Operational Research Unit, University College London, United Kingdom (L.R., C.P., M.U.); Cardiac, Critical Care and Respiratory Division, Great Ormond Street Hospital National Health Service Foundation Trust, London, United Kingdom (I.D.S., M.M., V.T., C.B., K.L.B.); and Paediatric Cardiology, Royal Brompton and Harefield National Health Service Foundation Trust , London, United Kingdom (R.C.F.).
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21
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Mossad EB. Outcome Predictors in Congenital Cardiac Care: No More a Hunch or a Curiosity but an Ethical and Financial Necessity. J Cardiothorac Vasc Anesth 2018; 32:2652-2653. [PMID: 29954685 DOI: 10.1053/j.jvca.2018.05.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/06/2018] [Indexed: 11/11/2022]
Affiliation(s)
- Emad B Mossad
- Department of Pediatric Anesthesia, Texas Children's Hospital, Baylor College of Medicine, Houston, TX
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22
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Necrotizing Enterocolitis in Infants with Hypoplastic Left Heart Syndrome Following Stage 1 Palliation or Heart Transplant. Pediatr Cardiol 2018; 39:774-785. [PMID: 29392349 DOI: 10.1007/s00246-018-1820-0] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/23/2017] [Accepted: 01/20/2018] [Indexed: 10/18/2022]
Abstract
Previous studies of necrotizing enterocolitis (NEC) among infants with hypoplastic left heart syndrome (HLHS) were conducted in single centers or had small sample sizes. This study aimed to determine the mortality rate and the risk factors for NEC among infants with HLHS who were discharged over a 10-year period (2004-2013) from 41 Pediatric Health Information System affiliated children's hospitals. Either stage 1 palliation and/or heart transplant were completed prior to patient's death or hospital discharge. We compared the characteristics of infants with HLHS who did not develop NEC and those who developed medical or surgical NEC and of patients who had medical vs. surgical NEC. The primary outcome was mortality over time and by birth weight category (low birth weight [LBW], birth weight < 2500 vs. ≥ 2500 g). Multivariable analyses were performed to identify the risk factors for developing NEC and for mortality among infants with HLHS. The study evaluated 5720 infants with HLHS including 349 patients (6.1%) with medical or surgical NEC. Fifty-two patients (0.9%) required laparotomy or percutaneous abdominal drainage. On univariable analysis, the overall mortality rate for infants who developed NEC was significantly higher than infants who did not develop NEC (23.5 vs. 13.9%, P < 0.001). On multivariable analysis, neither medical nor surgical NEC was a significant predictor of mortality in the study population. LBW infants were at higher risk for mortality in both the univariable and the multivariable models. Nevertheless, LBW did not significantly predispose infants with HLHS to develop NEC. Our results provide a national benchmark incidence of NEC, its risk factors, and outcomes among a large cohort of infants with HLHS and establish that NEC is not a significant risk factor for mortality in this population.
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Rogers L, Pagel C, Sullivan ID, Mustafa M, Tsang V, Utley M, Bull C, Franklin RC, Brown KL. Interventional treatments and risk factors in patients born with hypoplastic left heart syndrome in England and Wales from 2000 to 2015. Heart 2018; 104:1500-1507. [DOI: 10.1136/heartjnl-2017-312448] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/19/2017] [Revised: 12/18/2017] [Accepted: 12/19/2017] [Indexed: 01/25/2023] Open
Abstract
ObjectiveTo describe the long-term outcomes, treatment pathways and risk factors for patients diagnosed with hypoplastic left heart syndrome (HLHS) in England and Wales.MethodsThe UK’s national audit database captures every procedure undertaken for congenital heart disease and updated life status for resident patients in England and Wales. Patients with HLHS born between 2000 and 2015 were identified using codes from the International Paediatric and Congenital Cardiac Code.ResultsThere were 976 patients with HLHS. Of these, 9.6% had a prepathway intervention, 89.5% underwent a traditional pathway of staged palliation and 6.4% of infants underwent a hybrid pathway. Patients undergoing prepathway procedures or the hybrid pathway were more complex, exhibiting higher rates of prematurity and acquired comorbidity. Prepathway intervention was associated with the highest in-hospital mortality (34.0%).44.6% of patients had an off-pathway procedure after their primary procedure, most frequently stenting or dilation of residual or recoarctation and most commonly occurring between stage 1 and stage 2.The survival rate at 1 year and 5 years was 60.7% (95% CI 57.5 to 63.7) and 56.3% (95% CI 53.0 to 59.5), respectively. Patients with an antenatal diagnosis (multivariable HR (MHR) 1.63 (95% CI 1.12 to 2.38)), low weight (<2.5 kg) (MHR 1.49 (95% CI 1.05 to 2.11)) or the presence of an acquired comorbidity (MHR 2.04 (95% CI 1.30 to 3.19)) were less likely to survive.ConclusionTreatment pathways among patients with HLHS are complex and variable. It is essential that the long-term outcomes of conditions like HLHS that require serial interventions are studied to provide a fuller picture and to inform quality assurance and improvement.
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A potentially curative fetal intervention for hypoplastic left heart syndrome. Med Hypotheses 2018; 110:132-137. [PMID: 29317056 DOI: 10.1016/j.mehy.2017.12.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2017] [Revised: 11/26/2017] [Accepted: 12/01/2017] [Indexed: 11/21/2022]
Abstract
Hypoplastic left heart syndrome (HLHS) encapsulates a spectrum of complex congenital cardiovascular malformations involving varying degrees of underdevelopment of the left-sided heart structures. However, despite improved survival rates since the introduction of staged surgical reconstruction, treatment options for HLHS remain palliative rather than curative. A major limiting factor in the development of definitive curative therapy for HLHS is an incomplete understanding of its pathogenesis. Currently, the aetiology HLHS is best conceptualised by the 'flow theory' of cardiogenesis, which states that normal cardiac development is reliant on the interrelationship of normal flow patterns of blood through the developing heart, and appropriate growth of the cardiac valves and myocardium. Thus, congenital cardiac malformations, such as HLHS, are thought to arise when these two processes are incorrectly coupled in utero. The rationale for the hypothesis proposed herein rests upon the flow theory of cardiogenesis. Morphological studies of HLHS indicate that, although underdeveloped, all left-sided cardiac structures are present and anatomically correct. Further, of the various structural abnormalities that can occur within the spectrum of HLHS, the presence of a ventricular septal defect (VSD) is rare. The rarity of a VSD within the morphological spectrum of HLHS suggests the syndrome may not develop in the presence of a functionally significant VSD. Presumably, the presence of a functional VSD establishes a communication between the two ventricles during cardiac development, and preserves the normal pressure-flow-dependent growth of the left ventricular (LV) myocardium, despite inflow/outflow valve defects. It is proposed that surgical creation of a VSD in utero will 'rescue' the LV of hearts with left-sided valvular deformities that render them susceptible to the development of HLHS later in gestation. In evaluating this hypothesis, potential techniques for surgical creation of a VSD in utero are offered. These techniques are based on already established catheter-based in utero interventions, and conventional postnatal percutaneous procedures for VSD creation. Further discussion is also offered on techniques to avoid, and manage, potential complications (i.e. conduction system damage) of the proposed technique(s). Finally, if VSD creation in utero is indeed practically feasible, and successfully establishes the hypothesised hemodynamic and myocardial growth normalisation within the abnormally developing LV, the clinical implications are profound. This procedure may hold a potential cure for almost every sub-type of HLHS.
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Cost Variation Across Centers for the Norwood Operation. Ann Thorac Surg 2017; 105:851-856. [PMID: 29223416 DOI: 10.1016/j.athoracsur.2017.09.001] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/13/2017] [Revised: 08/11/2017] [Accepted: 09/01/2017] [Indexed: 11/24/2022]
Abstract
BACKGROUND The Norwood operation is associated with high health care utilization, and prior studies reported substantial variability in Norwood costs across centers. However, specific factors driving this cost variation are unclear. We assessed center variability in Norwood costs and underlying mechanisms in a multicenter cohort. METHODS Clinical data from the Pediatric Heart Network Single Ventricle Reconstruction trial were linked with cost data from the Children's Hospital Association Inpatient Essentials database. Center variation was assessed by modeling Norwood costs adjusted for baseline patient characteristics, and the relationship with complications, length of stay (LOS), and specific cost categories was examined. Patients undergoing transplantation or stage 2 palliation during the Norwood admission were excluded. RESULTS Nine centers (332 patients) were included. Adjusted mean cost/case varied 4.6-fold across centers (range: $50,559 to $230,851, p < 0.001). In addition, variation was found across centers in the adjusted mean number of complications/case (2.6-fold variation) and adjusted mean LOS/case (1.9-fold variation). Differences in complications explained 63% of the cost variation across centers. After accounting for complications, differences in LOS explained 66% of the remaining cost variation. Seven specific complications were found to occur more frequently at high-cost centers: pleural effusion, seizures, wound infection, thrombus, liver dysfunction, sepsis, necrotizing enterocolitis (all p < 0.001). With regard to types of cost, room and board/supplies and laboratory costs were the primary drivers of cost variation across centers. CONCLUSIONS This study identified several factors associated with center variation in Norwood costs, which may be targeted in subsequent initiatives aimed at both improving quality of care and reducing costs.
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Collins JW, Soskolne G, Rankin KM, Ibrahim A, Matoba N. African-American:White Disparity in Infant Mortality due to Congenital Heart Disease. J Pediatr 2017; 181:131-136. [PMID: 27836287 DOI: 10.1016/j.jpeds.2016.10.023] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/21/2016] [Revised: 08/29/2016] [Accepted: 10/06/2016] [Indexed: 10/20/2022]
Abstract
OBJECTIVE To determine the importance of infant factors, maternal prenatal care use, and demographic characteristics in explaining the racial disparity in infant (age <365 days) mortality due to congenital heart defects (CHD). STUDY DESIGN In this cross-sectional population-based study, stratified and multivariable logistic regression analyses were performed on the 2003-2004 National Center for Health Statistics linked live birth-infant death cohort files of term infants with non-Hispanic white (n = 3 684 569) and African-American (n = 782 452) US-born mothers. Infant mortality rate, including its neonatal (<28 day) and postneonatal (28-364 day) components, due to CHD was the outcome measured. RESULTS The infant mortality rate due to CHD for African-American infants (296 deaths; 3.78 per 10 000 live births) exceeded that of white infants (1025 deaths; 2.78 per 10 000 live births) (relative risk [RR], 1.36; 95% CI, 1.20-1.55). The racial disparity was wider in the postneonatal period (2.08 per 10 000 vs 1.42 per 10 000; RR, 1.53; 95% CI, 1.29-1.83) compared with the neonatal period (1.70 per 10 000 vs 1.44 per 10 000; RR, 1.20; 95% CI, 0.99-1.45). Compared with white mothers, African-American mothers had a higher percentage of high-risk characteristics. In multivariable logistic regression models, the adjusted OR of postneonatal and neonatal mortality due to CHD for African-American mothers compared with white mothers was 1.20 (95% CI, 0.98-1.48) and 0.95 (95% CI, 0.77-1.19), respectively. CONCLUSION The racial disparity in infant mortality rate due to CHD among term infants with US-born mothers is driven predominately by the postneonatal survival disadvantage of African-American infants. Commonly cited individual-level risk factors partly explain this phenomenon. The study is limited by the lack of information on neighborhood factors.
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Affiliation(s)
- James W Collins
- Division of Neonatology, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, IL.
| | - Gayle Soskolne
- Division of Critical Care Medicine, University of California San Francisco, Benioff Children's Hospital Oakland, Oakland, CA
| | - Kristin M Rankin
- Department of Epidemiology, University of Illinois School of Public Health, Chicago, IL
| | - Alexandra Ibrahim
- Department of Epidemiology, University of Illinois School of Public Health, Chicago, IL
| | - Nana Matoba
- Division of Neonatology, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, IL
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Lara DA, Ethen MK, Canfield MA, Nembhard WN, Morris SA. A population-based analysis of mortality in patients with Turner syndrome and hypoplastic left heart syndrome using the Texas Birth Defects Registry. CONGENIT HEART DIS 2016; 12:105-112. [PMID: 27685952 DOI: 10.1111/chd.12413] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/23/2016] [Revised: 07/25/2016] [Accepted: 08/25/2016] [Indexed: 01/15/2023]
Abstract
BACKGROUND Hypoplastic left heart syndrome (HLHS) is strongly associated with Turner syndrome (TS); outcome data when these conditions coexist is sparse. We aimed to investigate long-term survival and causes of death in this population. METHODS The Texas Birth Defects Registry was queried for all live born infants with HLHS during 1999-2007. We used Kaplan-Meier and Cox regression analyses to compare survival among patients with HLHS with TS (HLHS/TS+) to patients who had HLHS without genetic disorders or extracardiac birth defects (HLHS/TS-). RESULTS Of the 542 patients with HLHS, 11 had TS (2.0%), 71 had other extracardiac birth defects or genetic disorders, and 463 had neither. The median follow-up time was 4.2 y (interquartile range [IQR] 2.1-6.5). Comparing those with HLHS/TS+ to HLHS/TS-, 100% versus 35% were female (P < .001), and median birth weight was 2140 g (IQR 1809-2650) versus 3196 g (IQR 2807-3540, P < .001). Neonatal mortality was 36% in HLHS/TS+ versus 27% in HLHS/TS- (log rank = 0.431). Ten of the 11 TS+ patients died during the study period for cumulative mortality of 91% versus 50% (hazard ratio (HR) for TS+: 2.90, 95% CI 1.53-5.48). Six patients died prior to surgery, 5 underwent Stage 1 palliation (S1P), 3 died after S1P, 2 survived past S2P, and one of these died at age 19 mo. The underlying cause of death was listed as congenital heart disease on all the death certificates of HLHS/TS+ patients. In multivariable analysis controlling for low birth weight (<2500 g), TS remained associated with significantly increased cumulative mortality, although females without TS had higher mortality than males (HR for TS+ versus males: 2.42, 95% CI 1.24-4.73; HR for TS- females versus males: 1.41, 95% CI 1.08-1.83). CONCLUSION TS with HLHS is associated with significant mortality. The increased mortality in females without documented TS calls to question if TS is undetected in a portion of females with HLHS.
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Affiliation(s)
- Diego A Lara
- Department of Pediatrics, Baylor College of Medicine, Houston, TX, USA
| | - Mary K Ethen
- Birth Defects Epidemiology and Surveillance Branch, Texas Department of State Health Services, Austin, TX, USA
| | - Mark A Canfield
- Birth Defects Epidemiology and Surveillance Branch, Texas Department of State Health Services, Austin, TX, USA
| | - Wendy N Nembhard
- University of Arkansas for Medical Sciences and Arkansas Children's Research Institute, Little Rock, AR, USA
| | - Shaine A Morris
- Department of Pediatrics, Baylor College of Medicine, Houston, TX, USA
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Preston L, Turner J, Booth A, O'Keeffe C, Campbell F, Jesurasa A, Cooper K, Goyder E. Is there a relationship between surgical case volume and mortality in congenital heart disease services? A rapid evidence review. BMJ Open 2015; 5:e009252. [PMID: 26685029 PMCID: PMC4691785 DOI: 10.1136/bmjopen-2015-009252] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
OBJECTIVE To identify and synthesise the evidence on the relationship between surgical volume and patient outcomes for adults and children with congenital heart disease. DESIGN Evidence synthesis of interventional and observational studies. DATA SOURCES MEDLINE, EMBASE, CINAHL, Cochrane Library and Web of Science (2009-2014) and citation searching, reference lists and recommendations from stakeholders (2003-2014) were used to identify evidence. STUDY SELECTION Quantitative observational and interventional studies with information on volume of surgical procedures and patient outcomes were included. RESULTS 31 of the 34 papers identified (91.2%) included only paediatric patients. 25 (73.5%) investigated the relationship between volume and mortality, 7 (20.6%) mortality and other outcomes and 2 (5.9%) non-mortality outcomes only. 88.2% were from the US, 97% were multicentre studies and all were retrospective observational studies. 20 studies (58.8%) included all congenital heart disease conditions and 14 (41.2%) single conditions or procedures. No UK studies were identified. Most studies showed a relationship between volume and outcome but this relationship was not consistent. The relationship was stronger for single complex conditions or procedures. We found limited evidence about the impact of volume on non-mortality outcomes. A mixed picture emerged revealing a range of factors, in addition to volume, that influence outcome including condition severity, individual centre and surgeon effects and clinical advances over time. CONCLUSIONS The heterogeneity of findings from observational studies suggests that, while a relationship between volume and outcome exists, this is unlikely to be a simple, independent and directly causal relationship. The effect of volume on outcome relative to the effect of other, as yet undetermined, health system factors remains a complex and unresolved research question.
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Affiliation(s)
- L Preston
- School for Health and Related Research (ScHARR), University of Sheffield, Sheffield, UK
| | - J Turner
- School for Health and Related Research (ScHARR), University of Sheffield, Sheffield, UK
| | - A Booth
- School for Health and Related Research (ScHARR), University of Sheffield, Sheffield, UK
| | - C O'Keeffe
- School for Health and Related Research (ScHARR), University of Sheffield, Sheffield, UK
| | - F Campbell
- School for Health and Related Research (ScHARR), University of Sheffield, Sheffield, UK
| | - A Jesurasa
- School for Health and Related Research (ScHARR), University of Sheffield, Sheffield, UK
| | - K Cooper
- School for Health and Related Research (ScHARR), University of Sheffield, Sheffield, UK
| | - E Goyder
- School for Health and Related Research (ScHARR), University of Sheffield, Sheffield, UK
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Corno AF. "Functionally" univentricular hearts: impact of pre-natal diagnosis. Front Pediatr 2015; 3:15. [PMID: 25774365 PMCID: PMC4343004 DOI: 10.3389/fped.2015.00015] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/12/2014] [Accepted: 02/16/2015] [Indexed: 01/08/2023] Open
Abstract
Within the last few decades the pre-natal echocardiographic diagnosis of congenital heart defects has made substantial progresses, particularly for the identification of complex malformation. "Functionally" univentricular hearts categorize a huge variety of heart malformations. Since no one of the patients with these congenital heart defects can ever undergo a bi-ventricular type of repair, early recognition and decision-making from the neonatal period are required in order to allow for appropriate multiple-step diagnostic and treatment procedures, either of interventional cardiology and/or surgery, on the pathway of "univentricular" heart. In the literature strong disagreements exist about the potential impact of the pre-natal diagnosis on the early and late outcomes of complex congenital heart defects. This review of the recent reports has been undertaken to better understand the impact of pre-natal diagnosis in "functionally" univentricular hearts taking into consideration the following topics: pre-natal screening, outcomes and survival, general morbidity, neurologic and developmental consequences, pregnancy management and delivery planning, resources utilization and costs/benefits issues, ethical implications, parents counseling, and interruption of pregnancy versus treatment.
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Predicting economic and medical outcomes based on risk adjustment for congenital heart surgery classification of pediatric cardiovascular surgical admissions. Am J Cardiol 2014; 114:1740-4. [PMID: 25304977 DOI: 10.1016/j.amjcard.2014.09.006] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/16/2014] [Revised: 09/02/2014] [Accepted: 09/02/2014] [Indexed: 11/22/2022]
Abstract
The Risk Adjustment for Congenital Heart Surgery (RACHS-1) classification is an established method for predicting mortality for congenital heart disease surgery. It is unknown if this extends to the cost of hospitalization or if differences in economic and medical outcomes exist in certain subpopulations. Using data obtained from the University HealthSystem Consortium, we examined inpatient resource use by patients with International Classification of Diseases, Ninth Revision, procedure codes representative of RACHS-1 classifications 1 through 5 and 6 from 2006 to 2012. A total of 15,453 pediatric congenital heart disease surgical admissions were analyzed, with overall mortality of 4.5% (n = 689). As RACHS-1 classification increased, the total cost of hospitalization, hospital charges, total length of stay, length of intensive care unit stay, and mortality increased. Even when controlled for RACHS-1 classification, black patients (n = 2034) had higher total costs ($96,884 ± $3,392, p = 0.003), higher charges ($318,313 ± $12,018, p <0.001), and longer length of stay (20.4 ± 0.7 days, p <0.001) compared with white patients ($85,396 ± $1,382, $285,622 ± $5,090, and 18.0 ± 0.3 days, respectively). Hispanic patients had similarly disparate outcomes ($104,292 ± $2,759, $351,371 ± $10,627, and 23.0 ± 0.6 days, respectively) and also spent longer in the intensive care unit (14.9 ± 0.5 days, p <0.001). In conclusion, medical and economic measures increased predictably with increased procedure risk, and admissions for black and Hispanic patients were longer and more expensive than those of their white counterparts but without increased mortality.
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Turner J, Preston L, Booth A, O’Keeffe C, Campbell F, Jesurasa A, Cooper K, Goyder E. What evidence is there for a relationship between organisational features and patient outcomes in congenital heart disease services? A rapid review. HEALTH SERVICES AND DELIVERY RESEARCH 2014. [DOI: 10.3310/hsdr02430] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
BackgroundThe purpose of this rapid evidence synthesis is to support the current NHS England service review on organisation of services for congenital heart disease (CHD). The evidence synthesis team was asked to examine the evidence on relationships between organisational features and patient outcomes in CHD services and, specifically, any relationship between (1) volume of cases and patient outcomes and (2) proximity of colocated services and patient outcomes. A systematic review published in 2009 had confirmed the existence of this relationship, but cautioned this was not sufficient to make recommendations on the size of units needed.ObjectivesTo identify and synthesise the evidence on the relationship between organisational features and patient outcomes for adults and children with CHD.Data sourcesA systematic search of medical- and health-related databases [MEDLINE, EMBASE, Cumulative Index to Nursing and Allied Health Literature (CINAHL), The Cochrane Library and Web of Science] was undertaken for 2009–14 together with citation searching, reference list checking and stakeholder recommendations of evidence from 2003 to 2014.Review methodsThis was a rapid review and, therefore, the application of the inclusion and exclusion criteria to retrieved records was undertaken by one reviewer, with 10% checked by a second reviewer. Five reviewers extracted data from included studies using a bespoke data extraction form which was subsequently used for evidence synthesis. No formal quality assessment was undertaken, but the usefulness of the evidence was assessed together with limitations identified by study authors.ResultsThirty-nine papers were included in the review. No UK-based studies were identified and 36 out of 39 (92%) studies included only outcomes for paediatric patients. Thirty-two (82%) studies investigated the relationship between volume and mortality and seven (18%) investigated other service factors or outcomes. Ninety per cent were from the USA, 92% were multicentre studies and all were retrospective observational studies. Twenty-five studies (64%) included all CHD conditions and 14 (36%) included single conditions or procedures. Although the evidence does demonstrate a relationship between volume and outcome in the majority of studies, this relationship is not consistent. The relationship was stronger for single-complex conditions or procedures. A mixed picture emerged revealing a range of factors as well as volume that influence outcome, including condition severity, individual centre and surgeon effects and clinical advances over time. We found limited (seven studies) evidence about the impact of proximity and colocation of services on outcomes, and about volume on non-mortality outcomes.LimitationsThis was a rapid review that followed standard methods to ensure transparency and reproducibility. The main limitations of the included studies were the retrospective nature, reliance on routine data sets, completeness, selection bias and lack of data on key clinical and service-related processes.ConclusionsThis review identified a substantial number of studies reporting a positive relationship between volume and outcome, but the complexity of the evidence requires careful interpretation. The heterogeneity of findings from observational studies suggests that, while a relationship between volume and outcome exists, this is unlikely to be a simple, independent and directly causal relationship. The effect of volume on outcome relative to the effect of other as yet undetermined health system factors remains a complex and unresolved research question.FundingThe National Institute for Health Research Health Services and Delivery Research programme.
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Affiliation(s)
- Janette Turner
- School for Health and Related Research (ScHARR), University of Sheffield, Sheffield, UK
| | - Louise Preston
- School for Health and Related Research (ScHARR), University of Sheffield, Sheffield, UK
| | - Andrew Booth
- School for Health and Related Research (ScHARR), University of Sheffield, Sheffield, UK
| | - Colin O’Keeffe
- School for Health and Related Research (ScHARR), University of Sheffield, Sheffield, UK
| | - Fiona Campbell
- School for Health and Related Research (ScHARR), University of Sheffield, Sheffield, UK
| | - Amrita Jesurasa
- School for Health and Related Research (ScHARR), University of Sheffield, Sheffield, UK
| | - Katy Cooper
- School for Health and Related Research (ScHARR), University of Sheffield, Sheffield, UK
| | - Elizabeth Goyder
- School for Health and Related Research (ScHARR), University of Sheffield, Sheffield, UK
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Lloyd DFA, Cutler L, Tibby SM, Vimalesvaran S, Qureshi SA, Rosenthal E, Anderson D, Austin C, Bellsham-Revell H, Krasemann T. Analysis of preoperative condition and interstage mortality in Norwood and hybrid procedures for hypoplastic left heart syndrome using the Aristotle scoring system. Heart 2014; 100:775-80. [PMID: 24415666 DOI: 10.1136/heartjnl-2013-304759] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
OBJECTIVE The 'hybrid procedure', consisting of surgical banding of the pulmonary arteries with intraoperative stenting of the arterial duct, was developed as primary palliation in hypoplastic left heart syndrome (HLHS), avoiding the risks of cardiopulmonary bypass. In many centres, it is reserved for low birth weight, premature or unstable neonates; however, its role in such high risk cases of HLHS has yet to be defined. METHODS The preoperative condition of all patients with HLHS who underwent either the hybrid or the Norwood procedure for HLHS between 2005-2011 was analysed retrospectively, using a modified comprehensive Aristotle score. We then compared operative, interstage and 1 year mortalities between the groups after Aristotle adjustment via Cox proportional hazards analyses. RESULTS Of 138 patients with HLHS, 27 had hybrid and 111 Norwood procedures. The hybrid group had significantly higher Aristotle scores (mean 4.1 vs 1.8; p<0.001); however, there was no significant difference in mortality at any stage. At 1 year, the overall unadjusted survival among Norwood and hybrid patients was 58.6% and 51.9%, respectively, yielding an Aristotle adjusted hazard ratio for mortality among hybrid patients of 1.09 (95% CI 0.56 to 2.11, p=0.80). CONCLUSIONS Applying a hybrid approach to high risk patients with HLHS produces a comparable early and interstage mortality risk to lower risk patients undergoing the Norwood procedure. Prospective studies are needed to establish whether the hybrid procedure is a viable alternative to the Norwood procedure in all HLHS patients in terms of both mortality and long term morbidity.
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Affiliation(s)
- David F A Lloyd
- Evelina London Children's Hospital, Guy's & St Thomas NHS Foundation Trust, , London, UK
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