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Hot Flashes clinical trials

The registry lists 339 studies for Hot Flashes across more than 10 countries. 56 are recruiting or about to start. 240 of them are mainly about Hot Flashes (how this is decided). Per ClinicalTrials.gov, last updated 2026-11-04.

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Example · made-up studies

Breast cancer · Recruiting: 2 came in, 3 changed

What changed in your saved searches, Oct 31 – Nov 6:

A study of drug A after surgery for early breast cancer

Came in · now Recruiting

Drug B with hormone therapy in advanced breast cancer

Changed

· Sites: 4 added, including Seoul and Busan

· Enrollment: 300 → 450 participants

Exercise during chemotherapy

Now Active, not recruiting

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Status

Completed
224
Recruiting
36
Status unknown
27
Terminated
20
Not yet recruiting
18
Withdrawn
6

Phase

Phase 3
70
Phase 2
69
Phase 1
25
Phase 4
21
Early Phase 1
2

Where

United States
193
Canada
29
United Kingdom
23
Germany
16
Spain
15
Italy
14

Who runs them

Bayer (18) · Mayo Clinic (13) · Alliance for Clinical Trials in Oncology (10) · Massachusetts General Hospital (9) · Astellas Pharma Global Development, Inc. (7) · National Center for Complementary and Integrative Health (NCCIH) (6) · Cairo University (6) · Wake Forest University Health Sciences (6)

What is being tested here

Drugs under test in Hot Flashes studies, those with the most open studies first. Medicines only given beside them are not counted. How drugs are counted

DrugOpenPhase 3All
Fezolinetant31015
Ashwagandha101
Asimadoline101
Tirzepatide101
Asparagus racemosus101
Nitroprusside101
Acetylcholine101
Terbutaline101
Norepinephrine101
Solifenacin101

Drug classes tested here Antimuscarinics 1 open · Estrogens 17 · SSRIs 12 · SNRIs 10

Coming up

5phase 3 studies under way
24studies finish main data collection within a year

Studies recruiting or running, from their records. “Main data collection” ends at the primary completion date, the sponsor’s own estimate, which often moves.

The 10 nearest

Who these studies take

Of the 36 Hot Flashes studies recruiting now, 13 (36%) set no upper age limit and 21 (58%) stop at 75 or younger. 2 (6%) take children under 18. 27 (75%) are for women only and 6 (17%) for men only; 11 (31%) take healthy volunteers.

Recruiting studies that take each age, of 36
AgeWomenMen
102 (6%)0 (0%)
189 (25%)7 (19%)
3010 (28%)8 (22%)
4018 (50%)9 (25%)
5030 (83%)9 (25%)
6516 (44%)9 (25%)
7510 (28%)8 (22%)
8510 (28%)8 (22%)

Across all 339 studies, recruiting or not: 59% stop at 75 or younger and 50% at 65; 11% take children; 86% are for women only and 7% for men only; 31% take healthy volunteers. From each study’s registry entry; the criteria on its page decide.

How long Hot Flashes studies take

Of 24 phase 2 interventional studies under Hot Flashes, half reached primary completion within 14 months of starting, counting those still running.

Start to primary completionEvery sponsorIndustryNon-industry
Phase 13 mo1–9 · 10 studies——
Phase 214 mo12–54 · 24 studies——
Phase 322 mo16–29 · 23 studies——
Interventional, no phase22 mo10–34 · 65 studies—23 mo10–40 · 56 studies

Each figure is the month by which half the studies had reached primary completion, with the range in which the middle half did. Studies still running count until their last registry update; studies that stopped early are left out. Phase 1 includes early phase 1; observational means prospective or not stated, as retrospective and cross-sectional studies date a window of data rather than a study. How these figures are worked out

What changed recently

From the registry's own updates since Oct 11, 2026.

Started recruiting2

Newly registered3

Studies

Recruiting first, then most recently updated. Showing 50 of 339. Browse all 339 → or search them.