Light helmet shows promise for chemo hair loss
NCT ID NCT05397457
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested a home-use helmet that shines low-level light on the scalp to help hair regrow after chemotherapy. 106 women with breast cancer who had just finished chemo used the device three times a week for four weeks. Researchers measured hair count and width, and tracked distress from hair loss. The goal was to see if this light therapy could improve hair recovery and quality of life.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- low-level light therapy device (Hair Boom 69)
- What this could lead to
- If it works, this could offer a non-drug way to speed up hair regrowth after chemotherapy, improving quality of life.
- What could go wrong
- This is a small, completed trial with no phase designation. Earlier research failed to show benefit, and results may not apply to all chemotherapy 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
-
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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106 people
The number who actually took part.
- Started
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May 2022
- Finished
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Mar 2026
- 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
-
20 to 75 years
- Sex
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Female participants only
- Healthy volunteers
-
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: * Age: 20 to 75 years * Informed Consent as documented by signature. * Able to read and converse in chinese * Female * Diagnosis of breast cancer * They completed chemotherapy no more than 2 weeks * Treatment with neoadjuvant (preoperative) or adjuvant (postoperative) chemotherapy: anthracycline and taxane containing (paclitaxel or docetaxel) chemotherapy regimen. * life expectancy was at least 6 months. * Diagnosed with CIA grade 2 according to Common Terminology Criteria for Adverse Events (CTCAE) Exclusion Criteria: * scalp tumor or melanoma * having any serious mental illness or history, or taking psychotropic drugs * a medical history of dermatosis * severe liver and kidney damage * Pregnancy * Take any of the following medications for 6 months prior to initiation of the study: topical minoxidil, and spironolactone, and topical calcitriol * Receiving scalp cooling during chemotherapy
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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
-
Keelung Chang Gung Memorial Hospital
Keelung, 20401, Taiwan
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