Wearable cooling device to ease hot flashes in men on ADT for prostate cancer
Official title: Reduce Hot flashEs AssociaTed With ADT (Reduce HEAT) - a Prospective Randomized Clinical Trial of a Wearable Thermal Device for Patients With Prostate Cancer on ADT With Bothersome Vasomotor Symptoms
Run by Dana-Farber Cancer Institute · NCT07729150 · Data updated 2026-11-12
A randomized test to see if the Embr Wave wearable can reduce hot flashes in men with prostate cancer on androgen deprivation therapy.
Quick facts
| Study type | Interventional |
|---|---|
| Ages | 18 Years and up |
| Sex | Men only |
| Enrollment | 66 (estimated) |
| Sponsor | Dana-Farber Cancer Institute Academic / other |
| Drugs / interventions | immunotherapy |
| Locations | 1 site (Boston, Massachusetts) |
| Status | Recruiting |
| Started | October 1, 2026 |
| Main results expected | December 31, 2027 |
| Study ends | June 1, 2028 |
| Registry record updated | September 25, 2026 |
| Trial ID | NCT07729150 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Ideal candidates are adults with prostate cancer on ongoing ADT who experience frequent bothersome hot flashes (≥28 per week) and can commit to 12 weeks of participation.
✕Probably not a fit
Patients whose hot flashes do not improve with the device or who cannot comply with 12-week use may not experience benefit.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
This trial compares immediate versus delayed use of the Embr Wave cooling device for 12 weeks in men with prostate cancer receiving ADT who have bothersome hot flashes. Participants are randomly assigned to start the device right away or after 6 weeks of usual care, with outcomes reported by patients. The study uses patient-reported measures to assess hot flash severity and quality of life. Enrollment is across Dana-Farber Cancer Institute sites.
Why it matters
Potential benefit: If successful, the Embr Wave could lessen hot flash burden and improve daily comfort for men on ADT.
How similar studies have gone: Earlier studies of nonpharmacologic devices have shown promise in reducing vasomotor symptoms in other populations, supporting exploration in this setting.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria: * Patients with a clinical or pathologic confirmed diagnosis of prostate cancer * Patients must be undergoing treatment with standard androgen deprivation therapy (i.e., GnRH agonist or antagonist) for ≥ 4 weeks. Patients must remain on ADT for the duration of the study (12 weeks); they may receive treatment with an androgen receptor pathway inhibitor (ARPI), radioligand therapy, or immunotherapy combined with ADT. * Patients must report bothersome hot flash symptoms (defined as ≥ 28 hot flashes per week, perceived to be at least moderately bothersome to the patient), during a period of at least 30 days prior to entering the study. * Age ≥18 years. * ECOG performance status ≤ 2 * Ability to understand and the willingness to sign a written informed consent document. Exclusion Criteria: * Pregnant and nursing women are excluded as prostate cancer is a disease of men. * Participants with a concurrent diagnosis, including separate malignancy, that may limit life expectancy \< 6 months. * Systemic antineoplastic therapy besides approved ARPI, radioligand therapy, and immunotherapy - enrollment in a clinical trial that is using SOC therapeutic options in these categories is allowed.
Where it's running
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Dana-Farber Cancer Institute
Boston, Massachusetts, United States Recruiting
Study contacts
- Principal investigator: Daniel Sentana Lledo, MD — Dana-Farber Cancer Institute
- Study coordinator: Daniel Sentana Lledo, MD
- Email: daniel_sentanalledo@dfci.harvard.edu
- Phone: 617-632-3466
Similar studies
Other studies for the same condition or treatment. Recruiting studies are listed first.
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Fezolinetant to reduce hot flashes in men on androgen-deprivation therapy
This trial will test whether taking fezolinetant once daily for 4 weeks reduces how often and how severe hot flashes are in men with prostate cancer who are on androgen-deprivation therapy.
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Acupuncture vs Sham Acupuncture for Hot Flashes in Prostate Cancer on Hormone Therapy
This study tests whether real acupuncture can reduce hot flashes and improve quality of life in men with prostate cancer who are on hormone therapy.
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Fezolinetant for hot flashes in men on hormone therapy for prostate cancer
This study tests whether fezolinetant can reduce vasomotor symptoms in men receiving androgen deprivation therapy for prostate cancer.
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Use of a smartwatch to track hot flashes in men receiving androgen deprivation therapy
This project will try using a smartwatch to record hot flashes and other health signals in men with prostate cancer on androgen deprivation therapy and compare those records with daily survey reports.
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Acupuncture to ease hot flashes in men on hormone therapy for prostate cancer
This trial will test if weekly acupuncture plus lifestyle education can help reduce hot flashes and related symptoms in men receiving androgen deprivation therapy for prostate cancer.
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JDS-HF3.0 supplement to ease menopause symptoms in postmenopausal women
This trial will see if taking two JDS-HF3.0 tablets each morning for 12 weeks can reduce hot flashes, night sweats, and joint discomfort in postmenopausal women aged 50–70.
How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.