Germline DNA-Based Radiosensitivity Biomarker Influence on Toxicity Following Prostate Radiotherapy, GARUDA Trial
Public ClinicalTrials.gov record NCT04624256. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Germline DNA-Based Radiosensitivity Biomarker Influence on Toxicity Following Prostate Radiotherapy
Study identification
- NCT ID
- NCT04624256
- Recruitment status
- Active, not recruiting
- Study type
- Interventional
- Phase
- Not applicable
- Lead sponsor
- Jonsson Comprehensive Cancer Center
- Other
- Enrollment
- 208 participants
Conditions and interventions
Conditions
Interventions
- Discussion Procedure
- Hypofractionated Radiation Therapy Radiation
- Laboratory Biomarker Analysis Other
- Quality-of-Life Assessment Other
- Questionnaire Administration Other
- Stereotactic Body Radiation Therapy Radiation
Procedure · Radiation · Other
Eligibility (public fields only)
- Age range
- 18 Years and older
- Sex
- Male
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Nov 9, 2020
- Primary completion
- Dec 30, 2027
- Completion
- Dec 30, 2028
- Last update posted
- Mar 12, 2026
2020 – 2028
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| UCLA / Jonsson Comprehensive Cancer Center | Los Angeles | California | 90095 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT04624256, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Mar 12, 2026 · Synced May 4, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT04624256 live on ClinicalTrials.gov.