Clinical trial Recruiting at 1 site Interventional Ages 40 to 65 Women only

Cooling to see if targeted or ambient cooling reduces menopausal hot flashes

Official title: Thermoregulatory Physiology of Menopausal Hot Flashes

Run by SRI International · NCT07824648 · Data updated 2026-11-12

This study tests whether targeted skin cooling or ambient cooling can lessen hot flashes in midlife women who are menopausal or in transition.

Quick facts

Study typeInterventional
Ages40 Years to 65 Years
SexWomen only
Enrollment40 (estimated)
SponsorSRI International
Industry-sponsored
Locations1 site (Menlo Park, California)
StatusRecruiting
StartedMay 5, 2026
Main results expectedSeptember 15, 2027
Study endsSeptember 15, 2027
Registry record updatedSeptember 17, 2026
Trial IDNCT07824648 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Women aged 40–65 who are in menopause transition or postmenopause, fluent in English or Spanish, and able to read at least an 8th-grade level.

Probably not a fit

Participants with certain medical conditions or current hormone therapy for hot flashes may not benefit or may not be eligible.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

The trial compares three cooling approaches during hot flashes: room temperature, ambient cooling, and targeted skin cooling. It uses a controlled setup to apply cooling when a hot flash occurs and measures physiological and symptomatic responses. Eligible participants are women ages 40–65 who are in menopause transition or postmenopause and meet language and education requirements. The study is sponsored by SRI International with collaboration from NIA and Stanford University and is conducted at SRI International in Menlo Park, CA.

Why it matters

Potential benefit: If successful, participants may experience fewer or less intense hot flashes and improved comfort.

How similar studies have gone: Previous research has explored cooling as a non-drug approach for hot flashes with mixed but promising results for non-pharmacologic cooling methods.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Female
* Age range: 40 to 65 years and in menopausal transition or post-menopause;
* At least 8 years of education to ensure adequate reading proficiency;
* Primary language is English or Spanish.

Exclusion Criteria:

* History of medical or neurological illness or trauma that would affect the central nervous system (e.g., stroke, multiple sclerosis, epilepsy);
* Current severe medical conditions (e.g. Diabetes, cancer, cardiovascular disease, renal or hepatic disease, thyroid disorders);
* History of schizophrenia and/or bipolar disorder;
* Dependence or abuse of illicit substances in the past year;
* Current use of hormone therapy or other treatments for hot flash symptoms

Where it's running

  • SRI International
    Menlo Park, California, United States
    Recruiting

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How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.