High dose rate (HDR) brachytherapy quality assurance: a practical guide

Area of Science:

• Medical Physics
• Radiation Oncology
• Radiotherapy Quality Assurance

Background:

• High dose rate brachytherapy is increasingly adopted in clinical practice.
• This technique presents significant risks to patients and healthcare professionals.
• Robust quality assurance is essential for safe brachytherapy delivery.

Purpose of the Study:

• To provide guidance on establishing and revising quality assurance programs for high dose rate brachytherapy.
• To ensure adherence to current regulatory standards and professional guidelines.
• To minimize radiation exposure and treatment complications.

Main Methods:

• Review of Nuclear Regulatory Commission (USA) regulations.
• Analysis of guidelines from the American Association of Physicists in Medicine.
• Development of a framework for quality assurance program implementation.

Main Results:

• Identified key components for a comprehensive quality assurance program.
• Outlined procedures for risk management and safety protocols.
• Provided actionable steps for regulatory compliance.

Conclusions:

• Implementing rigorous quality assurance is critical for safe high dose rate brachytherapy.
• Adherence to NRC and AAPM guidelines ensures patient and staff safety.
• This paper serves as a valuable resource for program development and enhancement.