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 type | Interventional |
|---|---|
| Ages | 40 Years to 65 Years |
| Sex | Women only |
| Enrollment | 40 (estimated) |
| Sponsor | SRI International Industry-sponsored |
| Locations | 1 site (Menlo Park, California) |
| Status | Recruiting |
| Started | May 5, 2026 |
| Main results expected | September 15, 2027 |
| Study ends | September 15, 2027 |
| Registry record updated | September 17, 2026 |
| Trial ID | NCT07824648 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
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SRI International
Menlo Park, California, United States Recruiting
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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.