Focal Ablation With Focal Cryotherapy or HIFU for the Treatment of Men With Localized Prostate Cancer

Marc Dall'Era, MD

Status: Enrolling

Conditions: Stage I Prostate Cancer AJCC v8; Localized Prostate Carcinoma; Stage IIIB Prostate Cancer AJCC v8; Stage II Prostate Cancer AJCC v8; Stage IIIA Prostate Cancer AJCC v8

Treatments: Procedure: High-Intensity Focused Ultrasound Ablation; Other: Survey Administration; Procedure: Cryosurgery

Study type: Interventional

Funder types: Other; NIH

Identifiers

NCT06178354

UCDCC306 (Other Identifier)

P30CA093373 (U.S. NIH Grant/Contract)

NCI-2023-09811 (Registry Identifier)

Details and patient eligibility

About

This clinical trial evaluates the effectiveness of focal ablation with either focal cryotherapy or high intensity frequency ultrasound for the treatment of men with localized prostate cancer. Focal cryotherapy kills tumor cells by freezing them. High intensity frequency ultrasound uses highly focused ultrasound waves to produce heat and destroy tumor cells.

Full description

PRIMARY OBJECTIVE:

I. To determine the efficacy of focal therapy for treatment of prostate cancer.

SECONDARY OBJECTIVES:

I. Patient reported urinary, sexual function and quality of life (QOL) at 1 year.

II. To assess safety.

OUTLINE:

Patients undergo focal cryotherapy or high intensity focused ultrasound on study.

After completion of study treatment, patients are followed up at 7-14 days and periodically for up to 3 years.

Enrollment: 100 estimated patients

Sex: Male

Ages: 18+ years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• Ability to understand and willingness to sign an informed consent form
• Clinically localized grade group 1, 2, or 3 prostate cancer and unilateral magnetic resonance imaging (MRI) visible lesion(s). Up to 3 lesions will be allowed for focal treatment
• Eastern Cooperative Oncology Group (ECOG) performance status ≤ 1 (Karnofsky ≥ 70%)
• Patients ≥ 18 years of age at time of consent
• Life expectancy ≥ 5 years
• Ability and stated willingness to adhere to the study visit schedule and other protocol procedures/requirements for the duration of the study

Exclusion criteria

• Nodal or distant metastases
• Prior treatment for prostate cancer
• Anticipated treatment with any cancer intervention, including radiation, hormonal therapy or surgery ≤ 6 months prior to focal therapy in this study
• Known contraindications to general anesthesia
• Uncorrectable coagulopathy
• Significant active cardiac disease within the previous 6 months including: New York Heart Association (NYHA) class 4 congestive heart failure (CHF), unstable angina, or myocardial infarction
• Any condition that would prohibit the understanding or rendering of informed consent
• Any condition that in the opinion of the investigator would interfere with the participant's safety or compliance while on trial

Trial design

Primary purpose: Treatment

Allocation: N/A

Interventional model: Single Group Assignment

Masking: None (Open label)

---

100 participants in 1 patient group

Treatment (cryosurgery, high intensity focused ultrasound)

Experimental group

Description:

Patients undergo focal cryotherapy or high intensity focused ultrasound on study.

Treatment:

Procedure: Cryosurgery

Other: Survey Administration

Procedure: High-Intensity Focused Ultrasound Ablation