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Surveillance or Focal Therapy

Surveillance or Focal Therapy (SOFT) for Prostate Cancer

Status
Active, not recruiting
Phases
NA
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT07207902
Acronym
SOFT
Enrollment
400
Registered
2025-10-06
Start date
2025-06-01
Completion date
2026-12-01
Last updated
2025-10-06

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Prostate Cancer

Keywords

prostate cancer, focal therapy, active surveillance

Brief summary

Patients with newly diagnosed low-intermediate risk prostate cancer often are not advised of all the options in an easy to understand way. This trial will show patients a 2 minute animated Explainer video to better understand their treatment options. Patients will choose their treatment choice (surveillance, focal therapy, or standard treatment option) and we will determine disease related anxiety and decision regret scores.

Detailed description

Low risk prostate cancer is usually monitored with active surveillance (AS). Some evidence suggests no differences in health-related quality of life (HRQoL) and wellness between men undergoing AS and those receiving treatment. However, other studies have shown a significant subset of patients suffers from anxiety or depression related to disease uncertainty. Many patients are given an all-or-none binary choice between monitoring or radical treatment. Focal therapy (FT), however, is a potentially less intense treatment option that exists between these extreme choices but is not always presented to the patient due to provider variability. This study seeks to define the proportion of newly diagnosed low/low-int risk prostate cancer patients who elect to pursue HIFU or surveillance when presented with all treatment options devoid of persuasive rhetoric using an animated explainer video. Secondary outcomes will include anxiety score and decision regret.

Interventions

BEHAVIORALExplainer video

2 minute explainer video on treatment options

Sponsors

Kaiser Permanente
Lead SponsorOTHER

Study design

Allocation
NA
Intervention model
SINGLE_GROUP
Primary purpose
HEALTH_SERVICES_RESEARCH
Masking
NONE

Eligibility

Sex/Gender
MALE
Age
40 Years to 80 Years
Healthy volunteers
No

Inclusion criteria

* Gleason 3+3 (GG 1) or 3+4 (GG2) * ≤4 cores * T1c-T2 * Prostate \< 60cc * MRI non-focal or PIRADS 3-4 in peripheral gland * Absence of significant anterior disease

Exclusion criteria

* Anal stenosis * Prostatic calfcifations * Latex allergy * Gleason grade group 3-5 * Multifocal or anterior disease * Prostate \> 60 cc

Design outcomes

Primary

MeasureTime frameDescription
Treatment choice12 monthsIncidence of surveillance, focal therapy, or other treatment choice

Secondary

MeasureTime frameDescription
Decision regret and anxiety scale12 monthsAnxiety and Decision Regret Score

Countries

United States

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026