Zapping away chemo pain: new device trial offers hope
NCT ID NCT07151963
First seen Jun 26, 2026 · Last updated Jun 26, 2026
Summary
This study tests a non-invasive brain stimulation technique called prolonged continuous theta burst stimulation (pcTBS) to relieve nerve pain caused by chemotherapy in breast cancer patients. Forty women will receive either pcTBS or standard repetitive transcranial magnetic stimulation (rTMS) in a crossover design. The goal is to see which method better reduces pain, depression, and anxiety.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- prolonged continuous theta burst stimulation (pcTBS) device
- What this could lead to
- If it works, this could offer a non-drug way to reduce nerve pain and improve mood in breast cancer survivors with chemotherapy side effects.
- What could go wrong
- This is a small, early-stage crossover trial with only 40 people. The effect may be modest or not last, and results may not apply to all cancer types.
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 40 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Feb 2025
- Expected to finish
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Jul 2027
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 to 80 years
- 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: * breast cancer patients aged between 18- and 80-years-old with CIPN * history of receiving chemotherapy including taxane-based neurotoxic agents * with neuropathic pain, score≥3 in a 0-10 VAS pain scale. * with fair cognition and can cooperate to evaluate pain severity. * neither at end-stage cancer nor at the estimated survival time less than 6 months. Exclusion Criteria: * brain tumor or history of epilepsy * intracranial metallic devices, artificial cochleae, pacemakers, or any other metal device * recent myocardial ischemia or unstable angina * severe cognitive dysfunction or pregnancy * injuries or fractures in the part of neuropathic pain
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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 places running it
1 site. The list below names each one and where it is.
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The official record
The full official record for this study. This one lists no contact details, but it is the first place any would appear.
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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.
Contacts and locations
Locations
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Taipei Tzu Chi Hospital
New Taipei City, Taiwan
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