ABSTRACT
Racial and ethnic disparities are well described in paediatric cardiac critical care outcomes. However, understanding the mechanisms behind these outcomes and implementing interventions to reduce and eliminate disparities remain a gap in the field of paediatric cardiac critical care. The Pediatric Cardiac Critical Care Consortium (PC4) established the Equity, Diversity, and Inclusion (EDI) Committee in 2020 to promote an equity lens to its aim of improving paediatric cardiac critical care quality and outcomes across North America. The PC4 EDI Committee is working to increase research, quality improvement, and programming efforts to work towards health equity. It also aims to promote health equity considerations in PC4 research. In addition to a focus on patient outcomes and research, the committee aims to increase the inclusion of Black, Indigenous, and People of Color (BIPOC) members in the PC4 collaborative. The following manuscript outlines the development, structure, and aims of the PC4 EDI Committee and describes an analysis of social determinants of health in published PC4 research.
Subject(s)
Diversity, Equity, Inclusion , Quality Improvement , Humans , Child , Health Promotion , Quality of Health Care , Critical CareABSTRACT
INTRODUCTION: Previous reports demonstrate racial/ethnic differences in survival for children hospitalized with cardiomyopathy and myocarditis. The impact of illness severity, a potential mechanism for disparities, has not been explored. METHODS: Using the Virtual Pediatric Systems (VPS, LLC), we identified patients ≤ 18 years old admitted to the intensive care unit (ICU) for cardiomyopathy/myocarditis. Multivariate regression models were used to evaluate the association between race/ethnicity and Pediatric Risk of Mortality (PRISM 3). Multivariate logistic and competing risk regression was used to examine the relationship between race/ethnicity and mortality, CPR, and ECMO. RESULTS: Black patients had higher PRISM 3 scores on first admission (ð½ = 2.02, 95% CI: 0.15, 3.90). There was no difference in survival across race/ethnicity over multiple hospitalizations. Black patients were less likely to receive a heart transplant (SHR = 0.65, 95% CI: 0.45-0.92). Black and unreported race/ethnicity had higher odds of CPR on first admission (OR = 1.64, 95% CI: 1.01-2.45; OR = 2.12, 95% CI: 1.11-4.08, respectively). CONCLUSION: Black patients have higher severity of illness on first admission to the ICU, which may reflect differences in access to care. Black patients are less likely to receive a heart transplant. Additionally, Black patients and those with unreported race/ethnicity had higher odds of CPR, which was not mediated by severity of illness, suggesting variations in care may persist after admission.
Subject(s)
Cardiomyopathies , Ethnicity , Myocarditis , Adolescent , Child , Humans , Myocarditis/diagnosis , Myocarditis/ethnology , Patient Acuity , Racial Groups , Retrospective Studies , Cardiomyopathies/diagnosis , Cardiomyopathies/ethnology , Black or African AmericanABSTRACT
We report a neonate with severe Marfan syndrome (MS), prenatally identified to have persistent atrial tachycardia, biventricular dysfunction, and an unusual structure within the atria. Detailed postnatal echocardiographic evaluation and cross-sectional imaging confirmed congenital pseudoaneurysm of the mitral-aortic intervalvular fibrosa. Emergent testing by next-generation sequencing identified a FBN1 pathological variant, key to establishing goals of care. To our knowledge, this is the first reported case of a congenital pseudoaneurysm of the mitral-aortic intervalvular fibrosa in MS.
Subject(s)
Aneurysm, False , Marfan Syndrome , Aneurysm, False/pathology , Aortic Valve/pathology , Echocardiography , Humans , Infant, Newborn , Marfan Syndrome/complications , Marfan Syndrome/diagnosis , Marfan Syndrome/genetics , Mitral Valve/diagnostic imaging , Mitral Valve/pathologyABSTRACT
OBJECTIVE: Delirium is an increasingly recognized hospital complication associated with poorer outcomes in critically ill children. We aimed to evaluate risk factors for screening positive for delirium in children admitted to a pediatric cardiac intensive care unit (CICU) and to examine the association between duration of positive screening and in-hospital outcomes. STUDY DESIGN: Retrospective cohort study in a single-center quaternary pediatric hospital CICU evaluating children admitted from March 2014-October 2016 and screened for delirium using the Cornell Assessment of Pediatric Delirium. Statistical analysis used multivariable logistic and linear regression. RESULTS: Among 942 patients with screening data (98% of all admissions), 67% of patients screened positive for delirium. On univariate analysis, screening positive was associated with younger age, single ventricle anatomy, duration of mechanical ventilation, continuous renal replacement therapy, extracorporeal life support, and surgical complexity, as well as higher average total daily doses of benzodiazepines, opioids, and dexmedetomidine. On multivariable analysis, screening positive for delirium was independently associated with age <2 years, duration of mechanical ventilation, and greater than the median daily doses of benzodiazepine and opioid. In addition to these factors, duration of screening positive was also independently associated with higher STAT category (3-5) or medical admission, organ failure, acute kidney injury (AKI), and higher dexmedetomidine exposure. Duration of positive delirium screening was associated with both increased CICU and hospital length of stay (each additional day of positive screening was associated with a 3% longer CICU stay [95% CI = 1%-6%] and 2% longer hospital stay [95% CI = 0%-4%]). CONCLUSIONS: Screening positive for delirium is common in the pediatric CICU and is independently associated with prolonged intensive care unit (ICU) and hospital stay. Longer duration of mechanical ventilation and higher sedative doses are independent risk factors for screening positive for delirium. Efforts aimed at reducing these exposures may decrease the burden of delirium in this population.
Subject(s)
Delirium , Dexmedetomidine , Benzodiazepines , Child , Child, Preschool , Critical Illness , Delirium/diagnosis , Delirium/epidemiology , Delirium/etiology , Humans , Intensive Care Units , Intensive Care Units, Pediatric , Length of Stay , Respiration, Artificial/adverse effects , Retrospective Studies , Risk FactorsABSTRACT
Racially disparate health outcomes exist for a multitude of populations and illnesses. It is unknown how race and ethnicity impact mortality for children with cardiomyopathy or myocarditis. This retrospective cross-sectional study employed the Kids' Inpatient Database to analyze 34,617 hospital admissions for patients ≤ 18 years old with cardiomyopathy, myocarditis, or both, without concomitant congenital heart disease. Multivariate logistic regression models investigated the impact of race/ethnicity on in-hospital mortality adjusting for age, calendar year, sex, insurance type, diagnostic category, treatment at a pediatric hospital, and non-cardiac organ dysfunction. African American race and Hispanic ethnicity were independent risk factors for mortality (African American: odds ratio (OR) 1.25, 95% confidence interval (CI) 1.01-1.53 and Hispanic: OR 1.29, 95% CI 1.03-1.60). African American race was also found to be significantly associated with the use of extracorporeal membrane oxygenation (ECMO), mortality while on ECMO, and cardiac arrest. Adjusting the regression model for ECMO and arrest attenuated the impact of African American race on mortality, suggesting that these variables may indeed play a role in explaining the impact of race on mortality for African American patients with myocardial disease. Hispanic ethnicity remained associated with higher risk of mortality despite controlling for all mechanical circulatory support and transplant (OR 1.30, 95% CI 1.04-1.63). Children of racial and ethnic minorities hospitalized with cardiomyopathy or myocarditis are more likely to die than their white counterparts, a trend that may be due at least in part to in-hospital differences in care or response to therapy.
Subject(s)
Cardiomyopathies/mortality , Healthcare Disparities/ethnology , Hospital Mortality/ethnology , Myocarditis/mortality , Adolescent , Black or African American/statistics & numerical data , Cardiomyopathies/ethnology , Child , Child, Preschool , Cross-Sectional Studies , Extracorporeal Membrane Oxygenation/adverse effects , Female , Heart Arrest/ethnology , Heart Arrest/mortality , Heart Defects, Congenital/ethnology , Heart Defects, Congenital/mortality , Hispanic or Latino/statistics & numerical data , Hospitalization/statistics & numerical data , Hospitals, Pediatric , Humans , Infant , Logistic Models , Male , Myocarditis/ethnology , Odds Ratio , Retrospective Studies , Risk Factors , United States , White People/statistics & numerical dataABSTRACT
We report on a young adult female presenting with altered mental status and chest pain. Timely review of her electronic medical record revealed a history of panhypopituitarism with poor medication adherence, although this was unknown at the time of her initial evaluation.The patient required hormone replacement and significant fluid resuscitation, followed by definitive treatment with a pericardiocentesis. She was discharged home on hospital day 4, with normalization of her diminished left ventricular ejection fraction at her 1-month follow-up.Although panhypopituitarism and cardiac tamponade are rare diagnoses, we highlight the management of severe hypothyroidism, the importance of early administration of hydrocortisone for panhypopituitarism, and the need for aggressive volume expansion to maintain preload in cardiac tamponade.
Subject(s)
Cardiac Tamponade/surgery , Chest Pain/etiology , Hypopituitarism/complications , Cardiac Tamponade/diagnosis , Female , Humans , Hypopituitarism/drug therapy , Pericardiocentesis , Thyroxine/therapeutic use , Treatment Outcome , Young AdultABSTRACT
Literature suggests the pediatric critical care (PCC) workforce includes limited providers from groups underrepresented in medicine (URiM; African American/Black, Hispanic/Latinx, American Indian/Alaska Native, Native Hawaiian/Pacific Islander). Additionally, women and providers URiM hold fewer leadership positions regardless of health-care discipline or specialty. Data on sexual and gender minority representation and persons with different physical abilities within the PCC workforce are incomplete or unknown. More data are needed to understand the true landscape of the PCC workforce across disciplines. Efforts to increase representation, promote mentorship/sponsorship, and cultivate inclusivity must be prioritized to foster diversity and inclusion in PCC.
Subject(s)
Critical Care , Cultural Diversity , Health Workforce , Minority Groups , Child , Female , Humans , United StatesABSTRACT
BACKGROUND: Children undergoing cardiac surgical procedures may require postoperative surgical or catheter-based reintervention before discharge. We examined racial/ethnic variations in reintervention and associated in-hospital death. METHODS: Children undergoing cardiac surgical procedures from 2004 to 2015 were identified in the Pediatric Health Information Systems (PHIS) database. Regression analysis measured associations between race/ethnicity, in-hospital death, and postoperative cardiac surgical or catheter-based reintervention (surgical/catheter reintervention). RESULTS: Of 124,263 patients, 8265 (6.7%) had a surgical/catheter reintervention. Black patients had fewer reinterventions (5.9% vs 6.7%) and higher in-hospital mortality (3.9% vs 2.7%, P < .01) than White patients. After adjusting for sociodemographic and illness severity indicators, Black patients remained less likely to receive surgical/catheter reintervention (adjusted hazard ratio [aHR], 0.89; 95% CI, 0.82-0.98) despite having similar risk of death after reintervention (adjusted odds ratio, 1.17; 95% CI, 0.98-1.41) compared with White patients. The risk of death without surgical/catheter reintervention was also higher for Black (aHR, 1.26; 95% CI, 1.08-1.47) and other race/ethnicity (aHR, 1.33; 95% CI, 1.13-1.57) patients than for White patients. Similar trends were demonstrated when mechanical circulatory support and cardiac transplantation were included as reinterventions. CONCLUSIONS: Patients of Black and other race/ethnicity undergoing pediatric cardiac surgical procedures are more likely to die without postoperative cardiac reintervention than White patients. Black patients are also less likely to receive reintervention despite no significant difference in mortality with reintervention. Further studies should evaluate etiologies and methods of addressing these disparities.
ABSTRACT
OBJECTIVE: Prior studies demonstrate an association between nonwhite race/ethnicity, insurance status, and mortality after pediatric congenital heart surgery. The influence of severity of illness on that association is unknown. We examined the relationship between race/ethnicity, severity of illness, and mortality in congenital cardiac surgery, and whether severity of illness is a mechanism by which nonwhite patients experience increased surgical mortality. METHODS: We performed a retrospective cohort study of children younger than age 18 years old undergoing cardiac surgery admitted to the intensive care unit (n = 40,545) between 2009 and 2016 from the Virtual Pediatric Systems (VPS, LLC, Los Angeles, Calif) database. Multivariate regression models were constructed to examine the role of severity of illness as a mediator between race/ethnicity and mortality in children undergoing cardiac surgery. RESULTS: In multivariate models examining severity of illness scores, African-American patients had statistically significant higher severity of illness scores when compared with their white counterparts. In multivariate models of intensive care unit mortality after adjustment for covariates, African-American patients had a higher odds of postoperative mortality (odds ratio, 1.40, 95% confidence interval, 1.04-1.89) when compared with white children. This increased odds of mortality was mediated through higher severity of illness, because adjustment for severity of illness removed this survival disadvantage for black patients. CONCLUSIONS: Although African-American children undergoing cardiac surgery had higher postoperative mortality, this survival difference appears to be mediated via severity of illness. Preoperative and intraoperative factors may be drivers for this survival disparity.
Subject(s)
Cardiac Surgical Procedures/methods , Ethnicity , Healthcare Disparities/ethnology , Heart Defects, Congenital/surgery , Racial Groups , Adolescent , Child , Child, Preschool , Female , Follow-Up Studies , Heart Defects, Congenital/ethnology , Hospital Mortality/trends , Humans , Infant , Infant, Newborn , Male , Retrospective Studies , Risk Factors , Survival Rate/trends , United States/epidemiologyABSTRACT
OBJECTIVES: Previous studies demonstrate racial and ethnic disparities among children undergoing congenital heart surgery. Extracorporeal membrane oxygenation (ECMO) is used to support critically ill children after congenital heart surgery and improve survival. Thus, racial or ethnic variations in postoperative ECMO use following congenital heart surgery may be associated with racial/ethnic disparities in hospital survival. METHODS: All children in the Pediatric Health Information Systems dataset undergoing congenital heart surgery from 2004 to 2015 were examined. Multivariable, multinomial regression models examining hospital survival without ECMO use, survival after ECMO, death after ECMO, and death without ECMO support were constructed. RESULTS: Of 130,860 congenital cardiac surgery patients, 95.4% survived to hospital discharge without requiring ECMO support, whereas 1.3% survived after ECMO support, 1.3% died after ECMO support, and 1.9% died without receiving ECMO support. After adjustment for other covariates, black patients (odds ratio, 1.22; 95% confidence interval [CI], 1.05-1.42) and patients of other race (odds ratio, 1.36; 95% CI, 1.17-1.58) were at increased odds of mortality compared with white patients. In multivariable multinomial models, black patients had increased risk of death without ECMO support (relative risk, 1.31; 95% CI, 1.11-1.56). Patients of other race (relative risk, 1.37; 95% CI, 1.10-1.69) and governmental insurance (relative risk, 1.24; 95% CI, 1.12-1.37) were also at increased risk of death without ECMO. CONCLUSIONS: Black children and children of other race are at increased odds of mortality after congenital heart surgery. These disparities can be traced to variations in ECMO utilization across racial/ethnic groups.