Palliative radiotherapy in paediatric malignancies

Area of Science:

• Pediatric Oncology
• Radiation Oncology
• Palliative Care

Background:

• Palliative treatment for childhood malignancies presents significant challenges.
• This study investigates the efficacy of palliative radiotherapy in managing incurable pediatric cancers.

Purpose of the Study:

• To evaluate the role and effectiveness of palliative radiotherapy in symptom control for children with incurable malignancies.
• To assess the impact of palliative radiotherapy as part of multimodal treatment.

Main Methods:

• Retrospective analysis of 40 pediatric patients treated between January 2003 and November 2005.
• Patients received palliative external beam radiotherapy for symptom control, often combined with surgery, chemotherapy, or medications.
• Radiotherapy doses ranged from single fractions (5-8 Gy) to fractionated schedules (20-30 Gy).

Main Results:

• Common symptoms included swelling, pain, bleeding, and limb weakness.
• Malignant round cell tumors were most frequent; 45% of patients had disseminated disease at presentation.
• Symptomatic relief was achieved in 88% of patients (complete or good relief), with tumor response observed in 55% (complete or partial response).

Conclusions:

• Palliative radiotherapy is a valuable modality for symptom management in pediatric oncology.
• Combining radiotherapy with other treatment modalities enhances symptomatic relief in children with locally advanced or incurable malignancies.