The impact of low FODMAP diet on rectal volume variability during external beam radiation therapy of prostate cancer

Phase 1

Recruiting

• Conditions: C61; Malignant neoplasm of prostate

• Registration Number: DRKS00012955
• Lead Sponsor: niversitätsklinikum Freiburg, Klinik für Strahlenheilkunde

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Study Start: 2017-08-29
• Last Update Posted: 19 August 2024

Recruitment & Eligibility

• Status: Recruiting
• Sex: Male
• Target Recruitment: 30

Inclusion Criteria

Primary prostate cancer (primary or adjuvant radiotherapy), local recurrence or biochemical recurrence after resection; one planning-CT and three CBCTs from required periods available; written consent available

Exclusion Criteria

CBCTs not according to requirements; coincidental radiation of lymphatic drainage pathways; condition after rectal amputation; dose escalation by means of brachytherapy; chronic inflammatory bowel diseases; opioid intake

Study & Design

• Study Type: interventional
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
Volume and Variability of interfractional rectal (wall) volumes

Secondary Outcome Measures

Name	Time	Method
a) Overlapping volume of the rectal (wall) with PTV; b) Occurrence of gastrointestinal symptoms