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Longitudinal Remote IMRT Training in Africa: A Prospective Cohort Study

R. Carter, F. Yang, J. Paly, N. Hunthausen, Afua A. Yorke, A. Jhingran, C. Della Biancia, C. Dempsey et al.

International Journal of Radiation Oncology, Biology, Physics, 2021

142 participants

Abstract

PURPOSE/OBJECTIVE(S)

Intensity-modulated radiation therapy (IMRT) can significantly enhance patient outcomes compared to 3D-conformal radiotherapy (3D-CRT), yet African patients' access to IMRT is sparse. Limited opportunities for continuing education and training for radiation oncology professionals has been identified as a significant problem. We aimed to evaluate a telehealth training curriculum for clinicians and medical physicists in low- and middle- income countries in Africa.

MATERIALS/METHODS

A 30-session remote training program on transitioning from 3D to IMRT was provided at no cost to radiation oncology centers in Africa and one sister institution in Pakistan. The program consisted of twice weekly 1-hour live video conferencing sessions for 4 months with interactive didactics and case-based learning utilizing a cloud-based contouring platform. 15 radiation oncology centers across Africa were invited to participate, of which 13 were transitioning to, or had recently began, IMRT programs. A Likert scale (1-5) confidence evaluation on 7 foundational domains of IMRT treatment planning and delivery, 8 physics-specific domains, and 3 physician-specific domains was electronically administered to enrolled individuals pre- and post- curriculum. Participation was tracked for each session.

RESULTS

A total of 12 centers (9 public, 2 private, and 1 semi-private) formally enrolled in training. Of these, 4 began IMRT in the last 3 years and 8 had plans to transition from 3D-CRT…

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