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Pediatric Critical Care-Associated Parental Traumatic Stress: Beyond the First Year
Mekela Whyte-Nesfield1, Daniel Kaplan2, Peter S Eldridge3
1Department of Pediatrics, Division of Pediatric Critical Care, Children's National Hospital, Washington, DC.
Insights
Parental posttraumatic stress disorder (PTSD) affects nearly 15% of parents after pediatric intensive care unit (PICU) admission, persisting long-term. Identifying risk factors like acute stress disorder is crucial for targeted interventions.
Area of Science:
- Pediatric Critical Care Medicine
- Psychotraumatology
- Parental Mental Health
Background:
- Pediatric intensive care unit (PICU) admission is a significant stressor for parents.
- Parental mental health outcomes, particularly posttraumatic stress disorder (PTSD), following PICU discharge require further investigation.
Purpose of the Study:
- To conduct a longitudinal analysis of parental traumatic stress up to 30 months after PICU discharge.
- To identify risk factors associated with the development and persistence of parental PTSD.
Main Methods:
- Prospective observational cohort study involving parents of children admitted to tertiary care PICUs.
- Utilized the PTSD Symptom Scale Interview for DSM-5 to assess PTSD symptoms at 3-9 and 18-30 months post-discharge.
- Employed multivariable analysis to identify predictors of parental PTSD.
Main Results:
- At 3-9 months, 14.8% of parents met PTSD criteria. Risk factors included acute stress disorder (ASD), child's severe neurological status, concerns about permanent injury, and increased knowledge of illness.
- At 18-30 months, 12.5% of parents met PTSD criteria. Risk factors included ASD, family history of ICU admission, and concerns about child's mortality.
- Parents with PTSD at 18-30 months were more likely to report decreased household income.
Conclusions:
- Parental PTSD is a significant, persistent morbidity following PICU admission for a subset of parents.
- Identifiable risk factors, such as ASD and family history of ICU admission, can inform targeted interventions.
- Longitudinal assessment is vital for understanding the trajectory and impact of parental PTSD after PICU discharge.
Objectives:
Perform a longitudinal analysis of parental traumatic stress up to 30 months after PICU discharge.
Design:
Prospective observational cohort study.
Setting:
Two tertiary care children's hospitals with mixed medical/surgical/cardiac PICUs.
Subjects:
Parents of patients unexpectedly admitted to the PICU.
Interventions:
None.
Measurements And Main Results:
Two hundred sixty-five parents of 188 children were enrolled. Of the 195 parents who completed the 3-9-month assessments, 29 (14.8%) met posttraumatic stress disorder (PTSD) qualification on the PTSD Symptom Scale Interview for Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition. Multivariable analysis showed parents who met acute stress disorder (ASD) qualification (odds ratio [OR] 8.01; 95% CI 2.64-24.3), parents of children with Pediatric Overall Performance Category score of severe or coma at discharge (OR 5.21; 95% CI 1.65-16.4), parents who had concerns for their child's permanent injury (OR 1.82; 95% CI 1.36-2.43), and parents who reported increased knowledge of child illness during admission (OR 1.82; 95% CI 1.13-2.93) had increased odds of developing parental PTSD. Of the 175 parents (66%) who completed the 18-30-month assessments, 22 (12.5%) met PTSD qualification. Multivariable analysis showed parents who met ASD qualification (OR 4.19; 95% CI 1.12-15.7), parents who had a history of a family member or themselves being admitted to ICU (OR 6.51; 95% CI 1.43-29.6), and parents who had concerns of child's susceptibility to death post discharge (OR 1.58; 95% CI 1.19-2.09) had increased odds of developing parental PTSD. At 18-30 months post discharge, parents who met the PTSD qualification were more likely to report a decrease in household income following discharge (OR 9.23; 95% CI 1.71-49.9).
Conclusions:
Parental PTSD remains a significant morbidity of PICU admission for a subgroup of parents greater than 18 months post admission. Identifiable risk factors will inform the development of targeted interventions.
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