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Study details
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PET/CT Characterization of Treatment Resistance

University of Wisconsin, Madison
NCT IDNCT05647564ClinicalTrials.gov data as of Apr 2026
Target enrollment

20

Study length

about 3 years

Ages

18+

Sex

Male only

Locations

1 site in WI

What this study is about

Researchers are testing different types of medical imaging to see how prostate cancer lesions become resistant to treatment. The trial is for men with advanced prostate cancer who are starting or already taking second-generation androgen receptor (AR) targeted therapy. Participants will be in it for at least 9 months, and up to 2 years.

Simplified from trial records by PatientMatch.

What you may be asked to do

  • 1.F-fluorodeoxyglucose positron emission tomography (FDG PET)
  • 2.Prostate-specific membrane antigen positron emission tomography (PSMA PET)

Participation Burden

What's physically and logistically required of participants.

Logistics & Travel
In-person visits

Requires travel to a study site

Physical Intervention
Standard

How treatment is administered

Treatment Assignment
All receive treatment

Everyone gets the investigational treatment.

Extracted study details

Pulled from the trial record to show what is being tested and what the study is measuring.

Endpoints

Secondary: Correlate amount of intrinsic resistance on FDG and PSMA PET to predict time to radiographic progression

Procedures

imaging

Body systems

Oncology