Intellectual and academic performance in children undergoing solid organ pretransplant evaluation

Area of Science:

• Pediatric medicine
• Neuropsychology
• Transplant surgery

Background:

• Previous studies indicate lower intellectual functioning in pediatric solid organ transplant recipients.
• Limited research has assessed pre-transplant intellectual and academic performance across different organ groups.

Purpose of the Study:

• To examine intellectual and academic functioning in children evaluated for kidney, liver, or heart transplantation.
• To identify pre-transplant cognitive and academic profiles in pediatric solid organ transplant candidates.

Main Methods:

• Intellectual and academic testing data were collected from 195 children and adolescents (ages 6-19) undergoing pre-transplant evaluation.
• The Wechsler Abbreviated Scale of Intelligence (WASI/WASI-II) was used to estimate intellectual functioning.
• Academic skills including word reading, math computation, and spelling were assessed.

Main Results:

• Patients' intellectual functioning was in the average range but lower than test norms across all organ groups.
• Word reading, math computation, and spelling skills were generally lower than the normal population.
• Exceptions included heart patients' word reading and spelling, and liver patients' spelling scores.

Conclusions:

• Cognitive and academic impairments are present in children before solid organ transplantation.
• Findings highlight the need for supportive interventions to manage complex medical regimens and academic success.
• Routine cognitive and academic assessments are crucial for informing healthcare providers about patient readiness for medical responsibility and school reintegration.