Pediatric Abusive Head Trauma: Return to Hospital System in the First Year Post Injury

Abusive head trauma: current practice of investigation and management in Taiwan

INTRODUCTION

Abusive head trauma (AHT) is a worldwide leading cause of fatal head injuries in children under 2 years. This study aims to present the development of child protection medical service in Taiwan in the past decade.

MATERIALS AND METHODS

This study reviews the evolution of the pediatric protection network and the cross-system professional training in Taiwan from 2013 to 2022. The recommendations of Taiwan Pediatric Association on the prevention and management of AHT and the Medical Professionals Manual of Child Abuse and Neglect proposed by the Ministry of Health and Welfare were reviewed.

RESULTS

Considering the impact of the high incidence of severe sequelae and the mortality caused by of AHT, 10 regional centers for child protection medical service were founded in Taiwan to identify, recognize, and properly manage cases of AHT, which is easily overlooked by the healthcare providers. The child protection network across the healthcare, social welfare administration, and judicial systems facilitate the early detection, management, and proper disposition of the children with AHT.

CONCLUSION

An increasing of the incidence of AHT is expected after the setting up of the child protection network and the continuing cross-system professional trainings. There is more consensus of the diagnosis and management of AHT than before in Taiwan. However, there is no end to protecting children from AHT.

Health services utilization and cost of abusive head trauma in Taiwan: A population-based retrospective matched cohort study

BACKGROUND

Abusive head trauma (AHT) is a serious health problem that results the highest mortality among children who are maltreated. Many AHT survivors suffer from long-term sequelae and require medical treatment. However, the knowledge of AHT-attributable health services utilization and costs at national level are limited.

OBJECTIVE

To estimate health services utilization and costs attributable to AHT among children aged 0-4 years in Taiwan.

PARTICIPANTS AND SETTING

Sixty-three fatal and 664 survival AHT cases were identified using Taiwan national population database between 2003 and 2015. A total of 2656 non-AHT children were exactly 4:1 matched to the survival cases based on their birth year, gender, the calendar year of the index date, insured location, and health insurance premium (social economic status indicator).

METHODS

Health services utilization and costs were calculated on an annual basis for 3 years after the index date. AHT-attributable health services utilization and costs during 3-year follow-up period was evaluated by regression models.

RESULTS

AHT diagnosis was positively associated with inpatient admissions, length of stay, emergency room (ER) visits, and outpatient visits. AHT-attributable medical costs were 1.64-17.27 times, 1.25-5.22 times, and 1.77-2.36 times greater for inpatient, ER, and outpatient during 3-year period than matched controls, respectively. Fatal AHT cases had higher inpatient utilization and greater medical costs than AHT survivors.

CONCLUSIONS

Children with AHT had greater health services utilization and higher costs for years. Strategies to reduce the burden of AHT on health care system are imperative.

What Variables Correlate With Different Clinical Outcomes of Abusive Head Injury?

BACKGROUND

The spectrum of injury severity for abusive head trauma (AHT) severity is broad, but outcomes are unequivocally worse than accidental trauma. There are few publications that analyze different outcomes of AHT.

OBJECTIVE

To determine variables associated with different outcomes of AHT.

METHODS

Patients were identified using our AHT database. Three different, but not mutually exclusive, outcomes of AHT were modeled: (1) death or hemispheric stroke (diffuse loss of grey-white differentiation); (2) stroke(s) of any size; and (3) need for a neurosurgical operation. Demographic and clinical variables were collected and correlations to the 3 outcomes of interest were identified using bivariate and multivariable analysis.

RESULTS

From January 2009 to December 2017, 305 children were identified through a prospectively maintained AHT database. These children were typically male (60%), African American (54%), and had public or no insurance (90%). A total of 29 children (9.5%) died or suffered a massive hemispheric stroke, 57 (18.7%) required a neurosurgical operation, and 91 (29.8%) sustained 1 or more stroke. Death or hemispheric stroke was statistically associated with the pupillary exam (odds ratio [OR] = 45.7) and admission international normalized ratio (INR) (OR = 17.3); stroke was associated with the pupillary exam (OR = 13.2), seizures (OR = 14.8), admission hematocrit (OR = 0.92), and INR (9.4), and need for surgery was associated with seizures (OR = 8.6).

CONCLUSION

We have identified several demographic and clinical variables that correlate with 3 clinically applicable outcomes of abusive head injury.