Can acupuncture cool hot flashes in breast cancer survivors?
NCT ID NCT03783546
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tested whether acupuncture can reduce hot flashes in women with hormone-positive breast cancer who are on hormonal therapy. 84 participants were randomly assigned to receive either acupuncture or usual care. The main goal was to see if acupuncture lowered hot flash scores after 10 weeks.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Acupuncture
- What this could lead to
- If it works, this could offer a non-drug option to ease hot flashes for breast cancer survivors.
- What could go wrong
- This is a small, completed trial. Results may not apply to everyone, and acupuncture's effect may be due to placebo.
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
-
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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84 people
The number who actually took part.
- Started
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Jan 2019
- Finished
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Jan 2022
- 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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Female 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: * History of histologically or cytologically proven Stage I-III breast cancer with estrogen receptor positive with HER-2 positive or negative tumor; * Premenopausal or postmenopausal status; * Completed all primary chemotherapy and surgery; * Currently undergoing adjuvant hormonal therapy (e.g. Tamoxifen and/or Aromatase inhibitors) with or without ovarian function suppression for at least 4 weeks at study entry; the use of Trastuzumab after adjuvant chemotherapy is allowed; * Reported persistent hot flashes for at least 4 weeks AND more than 14 episodes of hot flashes per week (2 hot flashes per day) during the week prior to the study entry; * Age ≥ 18 years; * Eastern Cooperative Oncology Group (ECOG) performance status of 0 or 1; * Signed informed consent Exclusion Criteria: Undergoing chemotherapy or planned surgery, chemotherapy, change doses and regimen of hormonal therapy during the study period; * Unstable cardiac disease or myocardial infarction within 6 months prior to study entry; * Uncontrolled seizure disorder or history of seizure; * Active clinically significant uncontrolled infection; * Use of acupuncture for hot flashes within 6 months prior to the study entry; * Uncontrolled major psychiatric disorders, such as major depression or psychosis; * Newly starting pharmacologic treatment of hot flashes such as selective serotonin reuptake inhibitors (SSRIs) and/or anti-convulsant for less than 4 weeks prior to study entry. Participants may continue with medications or therapies for the treatment of hot-flashes while participating in the study if the medication has been taking for more than 4 weeks prior to study entry AND the dose of the medication is going to be kept consistently during the study
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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.
Contacts and locations
Locations
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Dana Farber Cancer Institute
Boston, Massachusetts, 02215, United States
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