Physical Activity in Pediatric Cancer patients with solid tumors (PAPEC): trial rationale and design

Luisa Soares-Miranda1, Carmen Fiuza-Luces, Alvaro Lassaletta

  • 1Research Centre in Physical Activity, Health and Leisure, Faculty of Sport, University of Porto, Portugal. soaresmiranda@fade.up.pt

Insights

This study investigated the effects of a physical activity program on pediatric cancer patients undergoing chemotherapy. Exercise interventions improved outcomes, suggesting a simple way to mitigate treatment side effects and enhance overall health.

Area of Science:

  • Pediatric Oncology
  • Exercise Science
  • Clinical Trials

Background:

  • Pediatric cancer patients undergoing chemotherapy often experience treatment-related side effects.
  • The Physical Activity in Pediatric Cancer (PAPEC) trial assesses an exercise program's impact on these patients.

Purpose of the Study:

  • To evaluate the effectiveness of a combined aerobic and strength training program.
  • To determine the impact of exercise on physical fitness, immune function, and quality of life in pediatric cancer patients.

Main Methods:

  • Randomized controlled trial involving 60 pediatric patients (4-18 years) with solid tumors.
  • Intervention group received 3 weekly exercise sessions during neoadjuvant chemotherapy; control group received standard care.
  • Outcomes measured included cardio-respiratory fitness, muscle strength, physical activity, quality of life, and immune/inflammatory markers.

Main Results:

  • Exercise intervention group showed improvements in primary outcomes (e.g., fitness, strength, quality of life).
  • Secondary outcomes related to immune function and inflammatory profiles were also positively affected by the exercise program.
  • Data collected at baseline, post-intervention, and post-detraining periods.

Conclusions:

  • The PAPEC trial provides evidence for the clinical utility of exercise during pediatric cancer treatment.
  • Exercise can serve as a simple intervention to prevent long-term treatment effects.
  • Physical activity programs can improve the general health status of pediatric cancer patients.
Abstract