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Updated: Apr 6, 2026

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Irradiator Commissioning and Dosimetry for Assessment of LQ α and β Parameters, Radiation Dosing Schema, and in vivo Dose Deposition
Published on: March 11, 2021
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Radiation therapy interruption in a poor resource setting: causes and management
African Journal of Medicine and Medical Sciences
|August 4, 2015
Summary
Treatment interruptions in cervical cancer patients receiving High Dose Rate Brachytherapy (HDRB) were common, often patient-related. Improved management and follow-up are crucial for better radiotherapy care.
Area of Science:
- Oncology
- Radiation Therapy
- Medical Physics
Background:
- Treatment interruption negatively impacts patient outcomes.
- Effective management strategies for radiation therapy interruptions are essential.
- This study focuses on High Dose Rate Brachytherapy (HDRB) for cervical carcinoma.
Purpose of the Study:
- To investigate the causes and management of treatment interruptions during HDRB for cervical cancer.
- To identify factors contributing to treatment delays in radiation oncology.
- To provide recommendations for improving patient care and treatment adherence.
Main Methods:
- A retrospective study of 500 cervical carcinoma patients undergoing HDRB.
- Patients were categorized based on experiencing treatment interruptions.
- Assessment included missed fractions, causes, duration, and compensation for interruptions.
Main Results:
- 90 patients experienced treatment interruptions, most frequently in the third fraction.
- Patient-related factors were the most common cause (44%) of interruptions.
- No records of compensation for interruptions were found, suggesting procedural gaps.
Conclusions:
- Radiation oncology centers must review policies for managing treatment interruptions and documentation.
- Strengthening patient follow-up mechanisms is vital for enhancing radiotherapy care.
- Addressing treatment interruptions can lead to improved therapeutic outcomes in cervical cancer patients.
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