Children's behaviour following diagnosis of acute lymphoblastic leukaemia: a qualitative longitudinal study

Area of Science:

• Pediatric Oncology
• Child Psychology
• Quality of Life Research

Background:

• Childhood cancer survival rates have improved, but treatment side effects significantly impact quality of life.
• Understanding children's behavioral responses to cancer treatment is crucial for supportive care.

Purpose of the Study:

• To describe the behavior and coping mechanisms of children undergoing cancer treatment over a 2- to 3-year period.
• To analyze age-specific differences in adjustment to treatment for childhood Acute Lymphoblastic Leukaemia (ALL).

Main Methods:

• Qualitative study involving thematic analysis of interviews with 32 mothers of children newly diagnosed with ALL.
• Data collected shortly after diagnosis, and at 1 and 2 years post-diagnosis.
• Children's behaviors and coping strategies analyzed across three age groups: 0-4, 5-9, and 10-14 years.

Main Results:

• Younger children (0-4 years) generally adjusted well, integrating treatment into daily life due to limited understanding.
• Middle children (5-9 years) showed poorer adjustment, with emerging social issues and appearance concerns.
• Older children (10-14 years) exhibited the least adjustment, often withdrawing socially and focusing on normalcy.

Conclusions:

• Children's age significantly influences their behavioral adjustment and coping strategies during ALL treatment.
• Findings highlight the need for age-tailored interventions to support children and families.
• Implications for developing child-centered, age-specific quality of life measures in pediatric oncology.