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Testosterone Replacement Therapy for the Treatment of Low Testosterone in Hypogonadal Men With Localized Prostate Cancer on Active Surveillance

Purpose

This phase IV trial studies the effects of testosterone replacement therapy (TRT) on treatment outcomes in hypogonadal men with prostate cancer that has not spread to other parts of the body (localized) and who are on active surveillance (AS). AS in prostate cancer involves closely watching the patient's condition through regular physical exams and blood tests, but not giving treatment unless there are changes in test results. It can be a practical alternative to treatment in localized prostate cancer. Hypogonadal men have low testosterone associated with symptoms such as low libido and erectile problems. TRT can be used to treat hypogonadism by increasing testosterone levels, which may improve associated symptoms. TRT is often not used in men with prostate cancer due to concerns it may lead to the cancer growing or spreading. This may lead hypogonadal men to have a poor quality of life or to discontinue AS. TRT may improve treatment and quality of life outcomes in hypogonadal men with localized prostate cancer on active surveillance.

Conditions

Localized Prostate Carcinoma
Stage I Prostate Cancer AJCC v8
Stage II Prostate Cancer AJCC v8
Stage III Prostate Cancer AJCC v8

Eligibility

Eligible Ages: Over 18 Years
Eligible Sex: Male
Accepts Healthy Volunteers: No

Inclusion Criteria

Men aged ≥ 18 years - Men with localized prostate cancer are eligible for active surveillance (National Comprehensive Cancer Network [NCCN] very low, low, and intermediate favorable risk group) - Participant must understand the investigational nature of this study and sign an independent ethics committee/institutional review board approved written informed consent form prior to receiving any study related procedure

Exclusion Criteria

Patients with NCCN intermediate unfavorable, high risk, or very high-risk localized prostate cancer - Patients with contraindications to TRT, which include, - Locally advanced or metastatic prostate cancer - Male breast cancer - Men with an active desire to have children - Hematocrit levels > 54% or baseline hematocrit of 48-50% - Uncontrolled or poorly controlled congestive heart failure - IPSS score > 19 - Family history of venous thromboembolism - Unwilling or unable to follow protocol requirements - Any condition which in the investigator's opinion deems the participant an unsuitable candidate to participate in the study

Study Design

Phase: Phase 4
Study Type: Interventional
Allocation: Non-Randomized
Intervention Model: Parallel Assignment
Primary Purpose: Treatment
Masking: None (Open Label)

Arm Groups

Arm	Description	Assigned Intervention
Active Comparator Group 1 (AS)	Patients with normal testosterone level undergo standard AS for up to 5 years in the absence of disease progression. Patients undergo blood sample collection and MRI throughout the trial and may undergo prostate biopsy on study.	Procedure: Biopsy of Prostate Undergo prostate biopsy Other names: Prostate Biopsy Prostatic Biopsy Procedure: Biospecimen Collection Undergo blood sample collection Other names: Biological Sample Collection Biospecimen Collected Specimen Collection Procedure: Magnetic Resonance Imaging Undergo MRI Other names: Magnetic Resonance Magnetic Resonance Imaging (MRI) Magnetic resonance imaging (procedure) Magnetic Resonance Imaging Scan Medical Imaging, Magnetic Resonance / Nuclear Magnetic Resonance MR MR Imaging MRI MRI Scan MRIs NMR Imaging NMRI Nuclear Magnetic Resonance Imaging sMRI Structural MRI Other: Patient Observation Undergo standard AS Other names: Active Surveillance deferred therapy expectant management Observation Watchful Waiting Other: Questionnaire Administration Ancillary studies
Experimental Group 2 (TRT, AS)	Patients with low testosterone level associated with hypogonadal symptoms and willing to receive TRT receive testosterone per treating physician discretion via injection, gel, lotion, or transdermal patch and undergo standard AS for up to 5 years in the absence of disease progression or unacceptable toxicity. Patients undergo blood sample collection and MRI throughout the trial and may undergo prostate biopsy on study.	Procedure: Biopsy of Prostate Undergo prostate biopsy Other names: Prostate Biopsy Prostatic Biopsy Procedure: Biospecimen Collection Undergo blood sample collection Other names: Biological Sample Collection Biospecimen Collected Specimen Collection Procedure: Magnetic Resonance Imaging Undergo MRI Other names: Magnetic Resonance Magnetic Resonance Imaging (MRI) Magnetic resonance imaging (procedure) Magnetic Resonance Imaging Scan Medical Imaging, Magnetic Resonance / Nuclear Magnetic Resonance MR MR Imaging MRI MRI Scan MRIs NMR Imaging NMRI Nuclear Magnetic Resonance Imaging sMRI Structural MRI Other: Patient Observation Undergo standard AS Other names: Active Surveillance deferred therapy expectant management Observation Watchful Waiting Other: Questionnaire Administration Ancillary studies Drug: Therapeutic Testosterone Given via injection, gel, lotion, or transdermal patch Other names: Mertestate Testoderm Testolin Testosterone Testostroval Testostroval-PA Testro AQ Trans-Testosterone Virosterone
Active Comparator Group 3 (AS)	Patients with low testosterone level with no symptoms, or low testosterone level associated with hypogonadal symptoms but declined TRT undergo standard AS for up to 5 years in the absence of disease progression. Patients undergo blood sample collection and MRI throughout the trial and may undergo prostate biopsy on study.	Procedure: Biopsy of Prostate Undergo prostate biopsy Other names: Prostate Biopsy Prostatic Biopsy Procedure: Biospecimen Collection Undergo blood sample collection Other names: Biological Sample Collection Biospecimen Collected Specimen Collection Procedure: Magnetic Resonance Imaging Undergo MRI Other names: Magnetic Resonance Magnetic Resonance Imaging (MRI) Magnetic resonance imaging (procedure) Magnetic Resonance Imaging Scan Medical Imaging, Magnetic Resonance / Nuclear Magnetic Resonance MR MR Imaging MRI MRI Scan MRIs NMR Imaging NMRI Nuclear Magnetic Resonance Imaging sMRI Structural MRI Other: Patient Observation Undergo standard AS Other names: Active Surveillance deferred therapy expectant management Observation Watchful Waiting Other: Questionnaire Administration Ancillary studies

Recruiting Locations

Roswell Park Cancer Institute
Buffalo, New York 14263

Contact:
Ahmed Aly
716-845-6844
ahmed.aly@roswellpark.org

More Details

NCT ID: NCT06733350
Status: Recruiting
Sponsor: Roswell Park Cancer Institute

Detailed Description

PRIMARY OBJECTIVES: I. To investigate the impact of TRT on Gleason grade progression in hypogonadal men with localized prostate cancer on active surveillance, and the association between TRT and the likelihood of discontinuation of active surveillance in the same population. II. To assess the impact of TRT on the quality of life, including changes in the International Prostate Symptom Score (IPSS) and the association with sexual health measured by the Sexual Health Inventory for Men (SHIM), in hypogonadal men with localized prostate cancer on active surveillance. SECONDARY OBJECTIVES: I. To examine the influence of TRT on radiographic progression in hypogonadal men with localized prostate cancer on active surveillance, by assessing changes in the size of abnormal magnetic resonance imaging (MRI) lesions. II. To evaluate the association between TRT and biochemical progression by analyzing changes in prostate-specific antigen (PSA) levels over time in the studied population. III. To systematically monitor and document TRT-related adverse events and complications, and concurrently assess the association between TRT and the likelihood of discontinuation due to adverse events in the studied population. OUTLINE: Patients are assigned to 1 of 3 groups. GROUP 1: Patients with normal testosterone level undergo standard AS for up to 5 years in the absence of disease progression. Patients undergo blood sample collection and MRI throughout the trial and may undergo prostate biopsy on study. GROUP 2: Patients with low testosterone level associated with hypogonadal symptoms and willing to receive TRT receive testosterone per treating physician discretion via injection, gel, lotion, or transdermal patch and undergo standard AS for up to 5 years in the absence of disease progression or unacceptable toxicity. Patients undergo blood sample collection and MRI throughout the trial and may undergo prostate biopsy on study. GROUP 3: Patients with low testosterone level with no symptoms, or low testosterone level associated with hypogonadal symptoms but declined TRT undergo standard AS for up to 5 years in the absence of disease progression. Patients undergo blood sample collection and MRI throughout the trial and may undergo prostate biopsy on study.

Notice

Study information shown on this site is derived from ClinicalTrials.gov (a public registry operated by the National Institutes of Health). The listing of studies provided is not certain to be all studies for which you might be eligible. Furthermore, study eligibility requirements can be difficult to understand and may change over time, so it is wise to speak with your medical care provider and individual research study teams when making decisions related to participation.