Time Matters: A Review of Current Radiotherapy Practices and Efficiency Strategies

Area of Science:

• Oncology
• Medical Physics
• Radiation Oncology

Background:

• Radiotherapy is a complex, multi-step process essential for cancer treatment.
• Efficient management of radiotherapy workflows is critical for patient outcomes and resource allocation.
• Current external beam radiotherapy practices involve numerous sequential steps, each with potential time inefficiencies.

Purpose of the Study:

• To review and identify key variables impacting the overall treatment time in external beam radiotherapy.
• To propose evidence-based strategies for reducing radiotherapy treatment duration without compromising quality.
• To enhance operational efficiency within radiotherapy departments.

Main Methods:

• Systematic review of current literature on radiotherapy workflow and treatment time optimization.
• Analysis of factors influencing radiotherapy duration, including patient, disease, and technical elements.
• Synthesis of recommendations for streamlining radiotherapy processes.

Main Results:

• Identified numerous factors affecting radiotherapy duration, spanning patient-specific characteristics, disease management, personnel, equipment, and dosimetry.
• Highlighted the sequential nature of radiotherapy steps (planning, contouring, simulation, QC, treatment) as a critical pathway for time management.
• Recognized that optimizing each step can significantly reduce overall treatment time.

Conclusions:

• Reducing unnecessary delays in radiotherapy treatment offers substantial benefits to patients, staff, and healthcare institutions.
• Implementing targeted strategies to address identified time-consuming factors can improve radiotherapy efficiency.
• Further research and implementation of optimized workflows are recommended for efficient external beam radiotherapy delivery.