A Systematic Approach to Evaluate Sudden Unexplained Death in Children.

Area of Science:

• Pediatric Pathology
• Forensic Medicine
• Public Health

Background:

• Sudden and unexplained child deaths pose significant challenges to families and healthcare providers.
• Accurate determination of cause of death is crucial for understanding, prevention, and parental grief management.

Purpose of the Study:

• To evaluate the national outcomes of the Postmortem Evaluation of Sudden Unexplained Death in Youth (PESUDY) procedure in the Netherlands.
• To assess the effectiveness of PESUDY in identifying the cause of sudden and unexplained child deaths.

Main Methods:

• Inclusion of children aged 0-18 years who died suddenly and unexplainedly, with parental consent.
• Comprehensive PESUDY procedure involving pediatric and forensic examination, biochemical and microbiological tests, radiologic imaging, autopsy, and multidisciplinary discussion.
• Data collection on patient history, modifiable factors, symptoms, diagnostics, and cause of death from October 2016 to December 2021.

Main Results:

• 212 cases were analyzed, with a median age of 11 months; 56% were boys.
• The cause of death was explained in 58% of cases and a plausible cause identified in an additional 13%, with infectious diseases being the most common cause.
• Modifiable factors, often overlooked symptoms, were identified in 24% of non-sudden infant death syndrome/unclassified sudden infant death cases.

Conclusions:

• The PESUDY procedure is a valuable and effective tool for determining the cause of death in sudden unexplained child fatalities.
• The procedure provides essential answers and closure for grieving parents and healthcare professionals involved in these tragic cases.