[Source blocking in HDR brachytherapy: Practical situation and experience feedback at the Eugène Marquis-Rennes]

Area of Science:

• Medical physics
• Radiation oncology
• Nuclear medicine

Background:

• High dose rate brachytherapy is a key treatment modality.
• A significant risk involves accidental source dislodgement during treatment.
• National feedback highlights radiation exposure risks from high-activity sources.

Purpose of the Study:

• To describe the experience feedback from specialized training.
• To enhance radiation protection protocols for brachytherapy professionals.
• To mitigate risks associated with high-activity brachytherapy sources.

Main Methods:

• Periodic training sessions were implemented.
• Practical experience was incorporated into the training.
• Training targeted all brachytherapy professionals.

Main Results:

• The training focused on practical application of safety measures.
• Technicians gained experience in managing potential radiation exposure scenarios.
• The training aimed to reinforce safe handling of brachytherapy sources.

Conclusions:

• Regular, practical training is essential for brachytherapy staff.
• This training enhances safety and limits consequences of radiation exposure incidents.
• The Eugene Marquis Center's approach prioritizes patient and worker safety in brachytherapy.