Life expectancy of brain impaired, chronically ventilated children

Area of Science:

• Pediatric critical care medicine
• Neurology
• Long-term ventilation outcomes

Background:

• Children and adolescents in immobile minimally conscious states require long-term supportive ventilation.
• Ventilating such patients is influenced by cultural factors in Israel.
• Data were gathered from a specialized pediatric unit within a geriatric hospital.

Purpose of the Study:

• To determine the 5-year survival profile of pediatric patients in a minimally conscious state.
• To analyze survival rates based on cause of admission and demographic factors.

Main Methods:

• A retrospective analysis of 42 pediatric patients (1-21 years) in a minimally conscious state requiring ventilation.
• Data collected between May 2006 and May 2011.
• Survival probabilities calculated over a 5-year period.

Main Results:

• The 5-year survival probability was 48%, with a 52% probability of mortality within 5 years.
• 26.5% of patients died within 2 years.
• No significant survival differences were found between patients admitted for hypoxic accidents versus other conditions (genetic/metabolic diseases, brain anomalies).
• Mortality rates were higher in males but not statistically significant.
• No significant differences in 5-year mortality were observed across different ethnic backgrounds.

Conclusions:

• Pediatric patients in a minimally conscious state requiring ventilation have a substantial 5-year mortality risk.
• Survival is not significantly influenced by the initial cause of the condition or ethnicity.
• Further research into long-term outcomes and care practices for this population is warranted.