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Quality assurance in radiation therapy: clinical aspects
Summary
A survey of radiotherapy quality assurance in Latin America revealed significant challenges in staffing, training, and equipment. Many centers face understaffing and outdated technology, impacting patient care quality.
Area of Science:
- Medical Physics
- Radiation Oncology
- Healthcare Management
Background:
- Quality assurance in radiotherapy is crucial for patient safety and treatment efficacy.
- Assessing the current state of radiotherapy services in Latin America is essential for identifying areas of improvement.
Purpose of the Study:
- To evaluate the clinical aspects of quality assurance in radiotherapy across Latin American institutions.
- To identify deficiencies in staffing, education, equipment, and facilities within radiotherapy centers.
Main Methods:
- A survey questionnaire was distributed to 46 radiotherapy institutions in Latin America.
- Data was collected from 27 centers across nine countries, covering patient statistics, staffing, education, and equipment.
Main Results:
- 52% of radiotherapists and 44% of physicists work part-time; one-third of institutions are understaffed.
- Radiotherapy training programs are available in only 37% of centers.
- Many megavoltage units are outdated, and high-energy linear accelerators are insufficient; treatment planning facilities also present issues.
Conclusions:
- Significant challenges exist in radiotherapy quality assurance in Latin America, particularly concerning human resources and technological infrastructure.
- Regionalization of radiation therapy services is proposed as a strategy to enhance quality and cost-effectiveness.