A cool wristband takes on hot flashes — no drugs needed
NCT ID NCT07729150
First seen Jul 27, 2026 · Last updated Jul 28, 2026 · Updated 1 time
Summary
This trial tests whether a wearable device that delivers a cooling sensation on the wrist can reduce the burden of hot flashes in men with prostate cancer who are on androgen deprivation therapy (ADT). About 66 participants will be randomly assigned to use the device right away or after a 6-week delay. The study measures how much hot flashes interfere with daily life using a standard questionnaire.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- a wearable thermal device that delivers a cooling sensation on the wrist
- What this could lead to
- If effective, this non-drug approach could offer a simple, side-effect-free way to manage hot flashes in men undergoing hormone therapy for prostate cancer.
- What could go wrong
- This is a small, early-stage trial with 66 participants, and the device is not yet proven for this specific use. Results may not apply to everyone, and the cooling effect may not be strong enough for severe symptoms.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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About 66 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Oct 2026
An estimate. Start dates often move.
- Expected to finish
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Jun 2028
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 years and older
- Sex
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Male participants only
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
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.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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- Five-Fraction radiation plus hormone therapy tested against High-Risk prostate cancer
- Can a 10-Hour eating window fight cancer fatigue?