Developing a clinical research infrastructure embedded in an academic medicine center that equitably supports future clinician scientists.

Clinical research in academic medical centers can be difficult to conduct and meet enrollment goals. Students under-represented in medicine (URiM) are also under-represented in academic leadership positions and as physician-scientists but are critical to help solve health disparities. Barriers in pursuing medicine as a career may be high for URiM students, therefore it is important to create pre-medicine opportunities accessible to all students interested in healthcare careers. We describe an undergraduate clinical research platform, the Academic Associate (AcA) program, embedded in the medical system that supports clinical research for academic physician scientists and provides students equitable access to experiences and mentoring opportunities. Students have the opportunity of completing a Pediatric Clinical Research Minor (PCRM) degree. This program satisfies many pre-medicine opportunities for undergraduate students, including those URiM, and allows access to physician mentors and unique educational experiences for graduate school or employment. Since 2009, 820 students participated in the AcA program (17.5% URiM) and 235 students (18% URiM) completed the PCRM. Of the 820 students, 126 (10% URiM) students matriculated to medical school, 128 (11%URiM) to graduate school, and 85 (16.5% URiM) gained employment in biomedical research fields. Students in our program supported 57 publications and were top-enrollers for several multicentered studies. The AcA program is cost-effective and achieves a high level of success enrolling patients into clinical research. Additionally, the AcA program provides equitable access for students URiM to physician mentorship, pre-medical experiences, and an avenue to early immersion in academic medicine.

Changing Healthcare and School Needs in the First Year After Traumatic Brain Injury.

OBJECTIVE: To examine children's unmet and unrecognized healthcare and school needs following traumatic brain injury (TBI). SETTING: Two pediatric trauma centers. PARTICIPANTS: Children with all severity of TBI aged 4 to 15 years. DESIGN: Prospective cohort. MAIN MEASURES: Caregivers provided child health and school service use 3 and 12 months postinjury. Unmet and unrecognized needs were categorized compared with norms on standardized physical, cognitive, socioemotional health, or academic competence measures in conjunction with caregiver report of needs and services. Modified Poisson models examined child and family predictors of unmet and unrecognized needs. RESULTS: Of 322 children, 28% had unmet or unrecognized healthcare or school needs at 3 months, decreasing to 24% at 12 months. Unmet healthcare needs changed from primarily physical (79%) at 3 months to cognitive (47%) and/or socioemotional needs (68%) at 12 months. At 3 months, low social capital, preexisting psychological diagnoses, and 6 to 11 years of age predicted higher healthcare needs and severe TBI predicted higher school needs. Twelve months postinjury, prior inpatient rehabilitation, low income, and preexisting psychological diagnoses were associated with higher healthcare needs; family function was important for school and healthcare needs. CONCLUSIONS: Targeted interventions to provide family supports may increase children's access to services.

Healthcare Utilization and Missed Workdays for Parents of Children With Traumatic Brain Injury.

BACKGROUND: We enrolled patients in a prospective study in which we obtained estimates of the direct and indirect burden for families of children with traumatic brain injury (TBI) relative to a control group of families of children with orthopedic injury (OI). METHODS: Parents were surveyed at 3 time points following injury: 3, 6, and 12 months. At each follow-up contact, we asked parents to list the number of workdays missed, number of miles traveled, amount of travel-related costs, and whether their child had an emergency department (ED) visit, hospital admission, any over-the-counter (OTC) medications, and any prescription medications during that time period. We assessed the difference in these outcomes between the TBI and OI groups using multivariable logistic and 2-part regression models to account for high concentrations of zero values. RESULTS: Children with TBI had significantly greater odds of having an ED visit (3.04; 95% CI, 1.12-8.24), OTC medications (1.98; 95% CI, 1.34-2.94), and prescription medications (2.34; 95% CI, 1.19-4.59) than those with OI. In addition, parents of children with TBI missed significantly more days of work (19.91 days; 95% CI, 11.64-28.17) overall during the 12 months following injury than their OI counterparts. CONCLUSION: Extrapolating our results to the entire country, we estimate that pediatric TBI is associated with more than 670 000 lost workdays annually over the 12 months following injury, which translates into more than $150 million in lost productivity. These missed workdays and lost productivity may be prevented through safety efforts to reduce pediatric TBI.

Perceived social risk in medical decision-making for physical child abuse: a mixed-methods study.

BACKGROUND: The medical literature reports differential decision-making for children with suspected physical abuse based on race and socioeconomic status. Differential evaluation may be related to differences of risk indicators in these populations or differences in physicians' perceptions of abuse risk. Our objective was to understand the contribution of the child's social ecology to child abuse pediatricians' perception of abuse risk and to test whether risk perception influences diagnostic decision-making. METHODS: Thirty-two child abuse pediatrician participants prospectively contributed 746 consultations from for children referred for physical abuse evaluation (2009-2013). Participants entered consultations to a web-based interface. Participants noted their perception of child race, family SES, abuse diagnosis. Participants rated their perception of social risk for abuse and diagnostic certainty on a 1-100 scale. Consultations (n = 730) meeting inclusion criteria were qualitatively analyzed for social risk indicators, social and non-social cues. Using a linear mixed-effects model, we examined the associations of social risk indicators with participant social risk perception. We reversed social risk indicators in 102 cases whilst leaving all injury mechanism and medical information unchanged. Participants reviewed these reversed cases and recorded their social risk perception, diagnosis and diagnostic certainty. RESULTS: After adjustment for physician characteristics and social risk indicators, social risk perception was highest in the poorest non-minority families (24.9 points, 95%CI: 19.2, 30.6) and minority families (17.9 points, 95%CI, 12.8, 23.0). Diagnostic certainty and perceived social risk were associated: certainty increased as social risk perception increased (Spearman correlation 0.21, p < 0.001) in probable abuse cases; certainty decreased as risk perception increased (Spearman correlation (-)0.19, p = 0.003) in probable not abuse cases. Diagnostic decisions changed in 40% of cases when social risk indicators were reversed. CONCLUSIONS: CAP risk perception that poverty is associated with higher abuse risk may explain documented race and class disparities in the medical evaluation and diagnosis of suspected child physical abuse. Social risk perception may act by influencing CAP certainty in their diagnosis.

Social Intuition and Social Information in Physical Child Abuse Evaluation and Diagnosis.

BACKGROUND: Poor and minority children with injuries concerning for abuse are evaluated and diagnosed for abuse differentially. We hypothesized that 2 steps in the decision-making process would influence evaluation and diagnosis: social intuition from meeting the family and objective social information associated with child abuse risk. METHODS: Between 2009 and 2013, 32 child abuse pediatricians (CAPs) submitted 730 child abuse consultations including original medical evaluations and diagnoses. CAPs evaluated and diagnosed each other's cases. Comparisons of evaluations and diagnoses were made by levels of social understanding available to the CAP: meeting the family (social intuition and information), reading the case (social information), and reading the case without social information. Evaluations were compared with a consensus gold standard by using logistic regression modeling adjusting for child and CAP characteristics. Diagnostic categories were compared by level of social understanding and diagnostic certainty by using contingency tables. RESULTS: CAPs without access to social intuition were approximately twice as likely to perform gold standard evaluations for neurotrauma and long bone fracture compared with CAPs who met families. Diagnostic agreement fell from 73.3% (95% confidence interval [CI]: 70.1%-76.5%) when social information was present to 66.5% (95% CI: 63.1%-70.0%) when social information was restricted. In cases with less certainty, agreement dropped to 51.3% (95% CI: 46.0%-56.7%). CONCLUSIONS: Social intuition and information play a role in the physical child abuse decision-making process, which may contribute to differential diagnosis. Simple interventions including decision tools, check lists, and peer review may structure evaluations to ensure children's equal treatment.

Functional Status Scale in Children With Traumatic Brain Injury: A Prospective Cohort Study.

OBJECTIVES: In children with traumatic brain injury, 1) to describe the hospital discharge functional outcome and change from baseline function using the Functional Status Scale and 2) to determine any associations between discharge Functional Status Scale and age, injury mechanism, neurologic examination, imaging, and other predictors of outcome. DESIGN: Prospective observational cohort study, May 2013 to November 2015. SETTING: Two U.S. children's hospitals designated as American College of Surgeons level 1 pediatric trauma centers. PATIENTS: Children less than 18 years old admitted to an ICU with acute traumatic brain injury and either a surgical or critical care intervention within the first 24 hours or in-hospital mortality. INTERVENTIONS: None. MEASUREMENTS AND MAIN RESULTS: The primary outcome was hospital discharge Functional Status Scale. Most, 133 of 196 (68%), had severe traumatic brain injury (admission Glasgow Coma Scale, 3-8). Overall hospital mortality was 14%; 20% among those with severe traumatic brain injury. Hospital discharge Functional Status Scale had an inverse relationship with Glasgow Coma Scale: for each increase in admission Glasgow Coma Scale by 1, the discharge Functional Status Scale decreased by 0.5 (95% CI, 0.7-0.3). Baseline Functional Status Scale was collected at one site (n = 75). At that site, nearly all (61/62) of the survivors had normal or near-normal (≤ 7) preinjury Functional Status Scale. More than one-third, 23 of 62 (37%), of survivors had new morbidity at hospital discharge (increase in Functional Status Scale, ≥ 3). Among children with severe traumatic brain injury who had baseline Functional Status Scale collected, 21 of 41 survivors (51%) had new morbidity at hospital discharge. The mean change in Functional Status Scale from baseline to hospital discharge was 3.9 ± 4.9 overall and 5.2 ± 5.4 in children with severe traumatic brain injury. CONCLUSIONS: More than one-third of survivors, and approximately half of survivors with severe traumatic brain injury, will have new morbidity. Hospital discharge Functional Status Scale, change from baseline Functional Status Scale, and new morbidity acquisition can be used as outcome measures for hospital-based care process improvement initiatives and interventional studies of children with traumatic brain injury.

Medicaid Expenditures for Children Remaining at Home After a First Finding of Child Maltreatment.

BACKGROUND: Child maltreatment is associated with physical and mental health problems. The objective of this study was to compare Medicaid expenditures based on a first-time finding of child maltreatment by Child Protective Services (CPS). METHODS: This retrospective cohort study included children aged 0 to 14 years enrolled in Utah Medicaid between January 2007 and December 2009. The exposed group included children enrolled in Medicaid during the month of a first-time CPS finding of maltreatment not resulting in out-of-home placement. The unexposed group included children enrolled in Medicaid in the same months without CPS involvement. Quantile regression was used to describe differences in average nonpharmacy Medicaid expenditures per child-year associated with a first-time CPS finding of maltreatment. RESULTS: A total of 6593 exposed children and 39 181 unexposed children contributed 20 670 and 105 982 child-years to this analysis, respectively. In adjusted quantile regression, exposed children at the 50th percentile of health care spending had annual expenditures $78 (95% confidence interval [CI], 65 to 90) higher than unexposed children. This difference increased to $336 (95% CI, 283 to 389) and $1038 (95% CI, 812 to 1264) at the 75th and 90th percentiles of health care spending. Differences were higher among older children, children with mental health diagnoses, and children with repeated episodes of CPS involvement; differences were lower among children with severe chronic health conditions. CONCLUSIONS: Maltreatment is associated with increased health care expenditures, but these costs are not evenly distributed. Better understanding of the reasons for and outcomes associated with differences in health care costs for children with a history of maltreatment is needed.

A Matrix Mentoring Model That Effectively Supports Clinical and Translational Scientists and Increases Inclusion in Biomedical Research: Lessons From the University of Utah.

Physician-scientists and scientists in all the health professions are vital members of the U.S. biomedical workforce, but their numbers at academic health centers are declining. Mentorship has been identified as a key component in retention of faculty members at academic health centers. Effective mentoring may promote the retention of clinician-scientists in the biomedical workforce. The authors describe a holistic institutional mentoring program to support junior faculty members engaged in clinical and translational science at the University of Utah. The clinical and translational scholars (CATS) program leverages the resources of the institution, including the Center for Clinical and Translational Science, to augment departmental resources to support junior faculty investigators and uses a multilevel mentoring matrix that includes self, senior, scientific, peer, and staff mentorship. Begun in the Department of Pediatrics, the program was expanded in 2013 to include all departments in the school of medicine and the health sciences. During the two-year program, scholars learn management essentials and have leadership training designed to develop principal investigators. Of the 86 program participants since fiscal year 2008, 92% have received extramural awards, 99% remain in academic medicine, and 95% remain at the University of Utah. The CATS program has also been associated with increased inclusion of women and underrepresented minorities in the institutional research enterprise. The CATS program manifests institutional collaboration and coordination of resources, which have benefited faculty members and the institution. The model can be applied to other academic health centers to support and sustain the biomedical workforce.

Healthcare utilization in the first year after pediatric traumatic brain injury in an insured population.

OBJECTIVE: To compare the healthcare use by children with and without a traumatic brain injury (TBI) in the year following injury to understand whether children access primary care. PARTICIPANTS: Children 0 to 15 years with a TBI (N = 545) and (N = 2310) uninjured age and sex-matched comparisons. SETTING: A full benefits healthcare plan from 2000 to 2007. MAIN MEASURES: Mean annual healthcare utilization. RESULTS: Children with TBI had higher mean annual outpatient visits (4.2 vs. 3.5, P = .001), but similar mean annual general pediatric visits (2.7 vs. 2.8, P = .3) than comparison children. More cases than comparisons attended a general pediatric visit (80.0% vs. 73.3%, risk ratio = 1.1, 95% CI: 1.0-1.1). However, approximately 50% of children older than 7 years who had an intracranial injury did not attend a general pediatric visit and those were slightly more likely to receive specialty care (adjusted risk ratio = 1.1, 95% CI: 1.0-1.2). These children did not appear to be substituting specialty for primary care. CONCLUSIONS: Children with a full benefits insurance plan do not access primary care routinely after TBI. These findings present a challenge for designing a system to screen children after TBI.

Outcome and resource utilization of infants born with hypoplastic left heart syndrome in the Intermountain West.

The objective of the present study was to characterize the outcomes and resource utilization of all infants born with hypoplastic left heart syndrome (HLHS) in the Intermountain West. This was a retrospective cohort study of all infants born with HLHS in the Intermountain West from January 1995 and January 2010. The cohort was divided into 3 eras: era 1, 1995 to 1999; era 2, 2000 to 2004; and era 3, 2005 to 2010. Cox proportional hazards regression analysis was performed to assess mortality. The lifetime hospitalization days and charges were also determined. Of the 245 infants identified, 65% were male infants and 172 (70%) underwent Stage 1 palliation. The transplant-free survival rate for the entire cohort was 33% at 14 years. The 1-year transplant-free survival rate for the surgical cohort was 60% in era 3. The infants whose initial presentation included shock, restrictive or intact atrial septum, chromosomal defects, or multiorgan dysfunction had an increased risk of death. A recent era of birth, greater birthweight, and older gestational age were associated with improved survival. The factors associated with mortality after stage 1 included surgical procedure type (Blalock-Taussig vs Sano shunt, hazard ratio 2.1), requirement for postoperative extracorporeal membrane oxygenation (hazard ratio 4.2), postoperative renal dysfunction (hazard ratio 3.0), anomalous pulmonary venous return (hazard ratio 2.9), and moderate or greater tricuspid valve regurgitation at any point (hazard ratio 2.0). For patients who had undergone stage 1, 2, or 3 palliation, the median cumulative lifetime hospitalization was 32, 48, and 65 days, and the median cumulative lifetime charges for hospitalization were $201,812, $253,183, and $296,213, respectively. In conclusion, although hospital-based studies of HLHS have shown significantly improved survival after surgical palliation, population-based studies have shown that HLHS continues to have a high mortality and high resource utilization.

Longitudinal experiences of children remaining at home after a first-time investigation for suspected maltreatment.

OBJECTIVE: To describe longitudinal change in risk for children remaining at home following a first-time investigation for suspected maltreatment. STUDY DESIGN: A retrospective cohort study of children remaining at home following first-time investigation for maltreatment using a nationally representative sample of households involved with Child Protective Services. Outcomes include poverty, social support, caregiver depression, intimate partner violence (IPV), drug/alcohol dependence, corporal punishment, and child behavior problems at baseline, 18, and 36 months following first-time Child Protective Services investigation. We present longitudinal models to (1) estimate prevalence of risk factors at each timepoint; and (2) examine associations between risk-specific service referrals and longitudinal change in risk factor prevalence. RESULTS: Our sample represented 1057056 US children remaining at home following first-time investigation for maltreatment. Almost 100000 (9.2%) children experienced out-of-home placement within 36 months. The prevalence of poverty (44.3%), poor social support (36.3%), caregiver depression (24.4%), IPV (22.1%), and internalizing (30.0%) and externalizing (35.8%) child behavior problems was above general population prevalence at baseline and remained high over the next 36 months. Referral to risk-specific services occurred in a minority of cases, but was associated with significant longitudinal reductions in IPV, drug/alcohol dependence, and externalizing child behavior problems. CONCLUSIONS: Children remaining at home following a first-time investigation for maltreatment live with persistent risk factors for repeat maltreatment. Appropriate service referrals are uncommon, but may be associated with meaningful reduction in risk over time. Pediatricians and policy makers may be able to improve outcomes in these families with appropriate service provision and referrals.

Longitudinal follow-up of families and young children with traumatic brain injury.

OBJECTIVES: To examine the stability of functional outcomes 2 years after injury among children who sustained a traumatic brain injury (TBI) before 2 years of age and to examine the characteristics of the families caring for these children. METHODS: All North Carolina-resident children who were hospitalized between January 2000 and December 2001 in any of the state's 9 PICUs and survived a TBI that occurred on or before their second birthday were eligible to participate in the prospective cohort study. Child health status, use of ancillary medical resources, and family characteristics were assessed through maternal caregiver interviews approximately 2 years after injury. Comparisons were made among injury types (inflicted versus noninflicted). RESULTS: There were 112 children who survived a TBI during the 2-year study period. Fifty-seven (79%) of the 72 maternal caregivers who had completed an interview 1 year after the child's injury participated in the year 2 interview. Most children (67%) had an outcome of mild disability or better at year 2, with 45% functioning at an age-appropriate level. Children's outcomes did not differ significantly at year 2 according to the mechanism of injury. The majority (67%) of children retained their Pediatric Overall Performance Category scores from year 1 to year 2. Children who changed were as likely to show improvement as deterioration. Children differed very little across time, as measured with the Stein-Jessup Functional Status II (Revised) scale. Families tended to have multiple environmental factors that could put their children at risk for poor developmental outcomes, including living below the poverty level (22%) and low social capital (39%). CONCLUSIONS: The children in this cohort had relatively stable functional outcomes from year 1 to year 2 after injury. This population of children remains very vulnerable to poor developmental outcomes secondary to the effects of their TBI and environmental factors.

Child outcomes and family characteristics 1 year after severe inflicted or noninflicted traumatic brain injury.

OBJECTIVE: To assess outcomes 1 year after severe traumatic brain injury (TBI) among young children and to compare outcomes between children with inflicted versus noninflicted injuries. STUDY DESIGN: Prospective cohort study. METHODS: All North Carolina-resident children who were hospitalized between January 2000 and December 2001 in any of the state's 9 PICUs and who survived a severe TBI that occurred on or before their second birthday were eligible to participate. Child health status, child use of ancillary medical resources, and family characteristics were determined through maternal caregiver interviews approximately 1 year after injury. Comparisons were made between family characteristics and child outcomes according to injury type. RESULTS: Seventy-two interviews of maternal caregivers were completed among 112 survivors (64.3%). Children with inflicted injuries (n = 41) had worse outcomes than did children with noninflicted injuries (n = 31), as measured with the Pediatric Outcome Performance Category and Stein-Jessup Functional Status II (Revised) tools. However, approximately 50% of children with inflicted injuries had only mild deficits or better. Children with inflicted injuries had a higher use of ancillary medical resources. Families caring for the children did not differ substantively, with a large proportion of single, working, minority mothers. CONCLUSIONS: Children with inflicted TBIs had worse outcomes than did children with other TBIs 1 year after injury. However, outcomes for these children were better than those reported previously. Many families caring for children after severe TBI are socially disadvantaged. Interventions to improve child outcomes may include enhanced family support.

Social factors associated with prolonged hospitalization among diabetic children.

OBJECTIVE: To determine social factors associated with increased risk of hospital admission from diabetic ketoacidosis (DKA) or diabetic coma as well as risk of prolonged hospital stay. METHODS: A cohort of all children (/=7 days. RESULTS: A total of 8443 children with a primary hospital diagnosis of DKA and 123 children with type 1 DM and coma were identified; 55% of the children were girls, 32% were nonwhite, 29% received Medicaid insurance, and 33% resided in areas of poverty. Children with prolonged hospital stay were significantly more likely to be of nonwhite race (odds ratio [OR]: 2.0; 95% confidence interval [CI]: 1.6-2.5), to receive Medicaid insurance (OR: 1.4; 95% CI: 1.1-1.7), to live in areas of poverty (OR: 1.3; 95% CI: 1.1-1.7), and to be of younger age. CONCLUSIONS: When compared with state census data, nonwhite and poor children were more likely to be admitted with complications of DM and to have significantly prolonged and expensive hospital stays. These children should be targeted for intensive diabetes education and outpatient medical support both to improve their health and potentially to decrease total health care costs.