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CompletedNCT05755490Updated Oct 2, 2025

PROWESS (PROstate Cancer Wearables Exercise and Structured Supports): A Pilot Supportive Care Intervention

An interventional study of PROWESS in Prostate Cancer and Prostatic Neoplasms, sponsored by Massachusetts General Hospital. Completed at 1 site in United States. Open to male participants aged 18 Years and older. Per ClinicalTrials.gov, last updated 2025-10-02.

Sponsored by Massachusetts General Hospital · Not applicable, Interventional, and Supportive care

Phase
Not applicable
Study type
Interventional
Enrollment
14
Allocation
Not applicable
Ages
18 Years and older
Sex
Male
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Study summary

The goal of this research study is to conduct an open pilot of a behavioral change intervention called PROstate Cancer Wearables, Exercise, and Structured Supports (PROWESS) for integrating health behavior change tools and to increase exercise, reduce side effects of androgen deprivation therapy (ADT), and improve quality of life in Black and Hispanic/Latino men with prostate cancer.

The name of the intervention used in this research study is:

PROWESS (behavioral change intervention)

Read the detailed description

This research study is to test a behavioral change intervention called PROstate Cancer Wearables, Exercise, and Structured Supports (PROWESS) for integrating health behavior change tools with wearable technology, to increase exercise, reduce side effects of androgen deprivation therapy (ADT), and improve quality of life in Black and Hispanic/Latino men with prostate cancer on androgen deprivation therapy (ADT).

Study procedures include screening for eligibility, intervention sessions, questionnaires and surveys, and an exit interview with study staff.

Participation in this research study is expected to last for up to four months.

The goal and primary outcome of this open pilot study is refinement of the intervention and study procedures to allow for us to conduct a larger feasibility study in the future.

It is expected that about 10 people will take part in this research study.

This research study is being supported by the MGH Cancer Center

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Conditions studied

  • Prostate Cancer
  • Prostatic Neoplasms

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Keywords

  • Prostate Cancer
  • Prostatic Neoplasms
  • Androgen Deprivation Therapy
  • ADT
  • CBR
  • Cognitive Behavioral Therapy
03

In context

Prostatic Neoplasms

6,370 studies on the registry are indexed under Prostatic Neoplasms; 1,400 are open to participants now.

This study's enrollment of 14 is below the median of 58 across 4,822 interventional studies indexed under Prostatic Neoplasms.

Browse Prostatic Neoplasms studies →

Lead sponsor

Massachusetts General Hospital is the lead sponsor of 2,536 studies on the registry; 446 are open to participants now.

Of its 214 completed or terminated interventional studies of FDA-regulated products, 161 (75%) have results posted.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
18 Years and older
Sexes eligible
Male
Accepts healthy volunteers
No

Inclusion criteria

  • Diagnosed with prostate cancer.
  • Planning to be on androgen deprivation therapy (ADT) for at least three months
  • Black Race AND/OR Hispanic/Latino Ethnicity (confirmed by patient self-report)
  • Verbal fluency in English or Spanish.
  • Receiving ongoing oncology care at MGH Cancer Center.
  • Age ≥ 18 years.
  • Self-Report less than or equal to 150 minutes of moderate or vigorous structured exercise per week, as assessed by the Exercise is Medicine Physical Activity Vital Sign Assessment
  • Completion of baseline assessment

Exclusion criteria

Exclusion Criteria:

  • Unwilling or unable to participate in the study.
  • Significant psychiatric, cognitive or other comorbid disease which the treating clinician believes prohibits informed consent or participation in the study.
  • Currently receiving chemotherapy.
  • Prognosis less than 6 months, per the judgment of the primary oncologist.
  • Medical contraindication to physical activity, as assessed by outpatient oncologist.
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Study design

Phase
Not applicable
Primary purpose
Supportive care
Allocation
Not applicable
Intervention model
Single group
Masking
None (open label)
Enrollment
14 participants (actual)

Study arms

  • Experimental
    PROWESS

    Participants will complete study procedures as outlined: * Wear FitBit watch during the 12-week study period. * Group intervention sessions, in-person or virtually. * One optional follow-up session. * One-on-one, semi-structured interview with trained study staff to assess participant experience with intervention.

    Behavioral: PROWESS

Interventions

  • BehavioralPROWESS

    Structured, culturally sensitive behavior change intervention comprised of six video-based or in-person sessions with psychologist or social worker. FitBit is provided by study.

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What researchers measure

Primary outcomes

  1. Participant Satisfaction

    Assessed by the Client Satisfaction Questionnaire-3 (CSQ), a 3-item survey with answers ranging from 1-4, "quite dissatisfied" to "very satisfied."

    Time frame: At week 8-12 (intervention completion)

Secondary outcomes

  1. Change in Objective Physical Activity

    Collected physical activity via FitBit measure of steps and activity classification.

    Time frame: At Baseline and from weeks 1 - 12

  2. Change in Self-Reported Exercise

    Assessed by the Short-Form International Physical Activity Questionnaire (IPAQ), a self-reported measure of physical activity.

    Time frame: At Baseline and weeks 8-12

  3. Change in Participant Quality of Life

    Assessed by the Functional Assessment of Cancer Therapy-Prostate (FACT-P), which consists of five subscales assessing physical, functional, emotional, social wellbeing.

    Time frame: At Baseline and weeks 8-12

  4. Change in Psychological Distress Symptoms

    Assessed by the Patient Health Questinnaire-4, a 4-item measure with two separate subscales to evaluate symptoms of anxiety and depression.

    Time frame: At Baseline and weeks 8-12

  5. Change in Self-Efficacy for Managing Symptoms

    Assessed by the Patient-Reported Outcomes Measurement Information System (PROMIS) Self-Efficacy for Managing Chronic Conditions - Managing Symptoms Scale, an 8-item measure to evaluate self-efficacy.

    Time frame: At Baseline and weeks 8-12

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Study locations

1 site
  • Massachusetts General Hospital Cancer Center
    Boston, Massachusetts 02215, United States
08

References and documents

Individual participant data

Plan to share: Yes — The Dana-Farber / Harvard Cancer Center encourages and supports the responsible and ethical sharing of data from clinical trials. De-identified participant data from the final research dataset used in the published manuscript may only be shared under the terms of a Data Use Agreement. Requests may be directed to: \[contact information for Sponsor Investigator or designee\]. The protocol and statistical analysis plan will be made available on Clinicaltrials.gov only as required by federal regulation or as a condition of awards and agreements supporting the research.

Supporting information: Study protocol, Sap, Icf

No publications or documents are linked to this record.

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Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Oct 2, 2025, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
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Registry details

Key details

Study ID
NCT05755490
Lead sponsor
Massachusetts General Hospital
Responsible party
Daniel E Lage, MD, MSc (Principal Investigator, Massachusetts General Hospital) — Principal investigator
First posted
Mar 6, 2023
Start date
Aug 28, 2023
Primary completion
Dec 2, 2024
Completion
Sep 29, 2025
Last update
Oct 2, 2025

Study contacts

Daniel Lage, MD
principal investigator · Massachusetts General Hospital

Oversight

Data monitoring committee
No
FDA-regulated drug
No
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

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This study is completed, as verified in Sep 2025. You cannot join it, but the record below documents what was studied.

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