Phase 2 Prostate Cancer Trial, Recruiting NCT04175431 Sponsor: University of Washington Condition: Prostate Cancer
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Phase 2 Prostate Cancer Trial, Recruiting

NCT04175431
Recruiting Phase 2

Who may be able to join

AI generated eligibility summary. Written by an AI model from the official source data and checked on a sample basis. It can contain mistakes, so confirm anything important against the original source. How we use AI

Who might be able to join this trial:

  • People who have been diagnosed with prostate adenocarcinoma (a specific type of prostate cancer), confirmed through a tissue or cell sample
  • People who have previously had their prostate surgically removed (radical prostatectomy)
  • People who have previously had radiation therapy to the prostate area, either after surgery as a preventive measure or later as a treatment for returning cancer, with or without radiation to the wider pelvic area
  • People whose PSA (a protein measured in the blood to monitor prostate cancer) is at or above 0.2 and below 10 ng/mL, with specific confirmation requirements if only one elevated reading has been recorded (confirm with trial site)
  • People whose PSA level is rising at a specific rate — doubling in more than 3 months but less than 18 months, calculated using a specific method (confirm with trial site)
  • People who have no signs of cancer that has spread to other parts of the body, as shown by CT scan and bone scan imaging
  • People whose testosterone level is above 120 ng/dL, tested within 42 days before joining the trial
  • People who are generally well enough to carry out daily activities with little or no limitation (known as an ECOG performance score of 0 or 1)
  • People whose blood test results meet specific levels for white blood cells, platelets, haemoglobin, potassium, liver function, and kidney function (confirm specific values with trial site)
  • People aged 18 or older at the time of signing the consent form
  • People who are able to understand and sign an informed consent form

Who may not be able to join:

  • People with chronic active hepatitis B or C infection
  • People who have had another cancer (not prostate cancer) that required systemic treatment (such as chemotherapy) within the last 2 years — with the exception of certain non-spreading bladder cancers or non-melanoma skin cancers
  • People with a serious medical condition that would prevent them from safely undergoing the specialised PET/CT imaging used in this trial or from receiving the planned treatment
  • People with any condition affecting mental status that would prevent them from understanding or signing the consent form
  • People whose life expectancy is estimated to be less than 12 weeks
  • People who are unable to lie still during imaging scans
  • People who weigh more than 300 pounds (approximately 136 kg), due to the limits of the imaging equipment
  • People with any other medical condition that, in the opinion of the trial doctor, would prevent them from safely receiving or tolerating the planned treatment or follow-up

Important: Always verify eligibility with the trial site directly before applying.

Based on publicly available eligibility criteria from ClinicalTrials.gov. Verify directly with the trial site before acting. This is not medical advice.

This is a simplified plain English summary of the eligibility criteria. Full criteria are set by the trial investigators and may include additional requirements not shown here. Never self-exclude from a trial based on this summary. Contact the trial site directly to confirm your eligibility.
Last synced 21 July 2026
Phase 2: approximately ~30% of drugs entering this phase reach regulatory approval, based on published industry-wide historical data. This is not specific to this trial.
Phase success rates shown are historical industry-wide averages based on published data. They are not a prediction for this specific trial or your individual situation.

Contact this trial

Principal Investigator: Evan Yu, Fred Hutch/University of Washington Cancer Consortium

Phone: 206-606-1909

Contact details sourced from ClinicalTrials.gov. Verify directly with the trial site before attending.

GP referral letter

Print a one-page summary to share with your doctor.

Trial details

Status
Recruiting
Phase
Phase 2
Registry
ClinicalTrials.gov
Start date
30 September 2020
Est. completion
1 July 2032

Where this trial is recruiting

🇺🇸 United States

Primary endpoints

Undetectable PSA (< 0.2 ng/mL) rate

Can't join this trial?

Expanded access pathways

If this trial is not available to you, other access pathways may exist. In Australia, the TGA Special Access Scheme allows access to unapproved therapeutic goods for individual patients.

TGA Special Access Scheme information

Find other recruiting trials on ClinicalTrials.gov

Data last synced from ClinicalTrials.gov: 21 July 2026. Trial status can change. Always verify current status directly with the trial site before making any decision.

Trial recruitment status can change without notice between our nightly data updates. Always contact the trial site directly to confirm current recruitment status before making any decisions or travel arrangements.

View original record on ClinicalTrials.gov