findmyKOL
Clinical trialNCT04775355RecruitingObservational

Study to Detect Changes in Urinary and Gut Microbiome During Androgen Deprivation Therapy and Radiation Therapy in Patients With Prostate Cancer

SponsorCity of Hope Medical CenterEnrollment30Stage I Prostate Cancer AJCC v7Stage II Prostate Cancer AJCC v7Stage IIA Prostate Cancer AJCC v7Stage IIB Prostate Cancer AJCC v7Stage III Prostate Cancer AJCC v7Stage IV Prostate Cancer AJCC v7
View the registry record on ClinicalTrials.gov

Summary

The registered summary isn't in our current data snapshot. Read it on the ClinicalTrials.gov record ↗. Why? →

Investigators

The overall officials registered on this study. Names that resolve to a findmyKOL profile link to it; the rest are shown as registered.

A profile link is shown only when the registered name resolves to a person record with a confident, namesake-checked match; ambiguous names stay unlinked.

Sites

1 registered facility, with the per-site recruitment status where the registry publishes one. ClinicalTrials.gov does not publish per-site enrollment counts.

United States
  • City of Hope Medical Center

    Duarte, California, United States

    Tanya B. Dorff
    Recruiting

Site investigator names are published by ClinicalTrials.gov only while a study recruits, so completed studies list sites without them.

Drugs studied

No drug or biological interventions are in our data for this study — it may test a procedure, device or behavioral intervention, or the intervention list isn't in our current snapshot. See the registry record ↗. Why? →

Registration & key dates

Registry attributes as recorded on the ClinicalTrials.gov study record.

Start
14 Apr 2021
Primary completion
29 Jul 2026
Completion
29 Jul 2026
Last update posted
16 Sept 2025
Registered enrollment
30
Registry id
NCT04775355
clinicaltrials.gov ↗

Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 12 Jul 2026. Registry facts are shown as registered by the study sponsor; findmyKOL does not interpret them.