Radiation enteritis: from diagnosis to management

Area of Science:

• Gastroenterology
• Oncology
• Radiation Oncology

Background:

• Increasing number of cancer survivors experience long-term side effects from treatments.
• Radiation enteritis is a significant cause of morbidity among these patients.
• The condition is often underdiagnosed due to patient underreporting and lack of clinician awareness.

Purpose of the Study:

• To provide a comprehensive overview of radiation enteritis.
• To highlight key aspects of diagnosis and management.
• To emphasize the need for increased awareness and standardized clinical guidelines.

Main Methods:

• Review of current literature on radiation enteritis.
• Identification of risk factors, diagnostic approaches, and management strategies.
• Exploration of recent advancements, including gut microbiota manipulation and experimental therapies.

Main Results:

• Radiation enteritis prevalence is underestimated.
• Modifiable risk factors and gut microbiota manipulation show promise for prevention.
• Systematic diagnosis, excluding malignancy and other GI conditions, is essential.
• Surgery and endoscopy are key for managing complications.
• Experimental therapies require further large-scale human trials.

Conclusions:

• Radiation enteritis poses a significant clinical challenge.
• Enhanced patient and physician awareness is critical.
• Standardized clinical guidelines are needed to improve patient outcomes and reduce disease burden.