Cold caps may keep hair during chemo
NCT ID NCT03289364
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested whether wearing special cold caps (Penguin caps) during chemotherapy could prevent or reduce hair loss in people with early-stage breast cancer. Twelve participants used the caps while getting one of four common chemo regimens. The goal was to see if at least half of them kept most of their hair (less than 50% loss) one month after treatment ended.
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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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12 people
The number who actually took part.
- Started
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Aug 2017
- Finished
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Aug 2021
- 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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Anyone
- 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.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * At least ≥ 18 years of age * Diagnosis of stage I-III breast cancer for whom neoadjuvant or adjuvant cytotoxic chemotherapy (ACT/HP, TCH/P, TC, or T/H) is planned. * Willing and able to provide informed consent. * Availability of caretaker(s) to accompany participant and facilitate cold-cap placement/exchanges using the recommended technique. * Women of childbearing potential must use acceptable measures to avoid becoming pregnant during study period and for 30 days after last dose of chemotherapy. Exclusion Criteria: * Pre-existing alopecia (Dean's scale ≥ 1) * Another malignancy that required active treatment with systemic chemotherapy within 2 years of study recruitment. * Prior radiotherapy treatment involving head. * Pre-existing chronic severe headaches or migraines. * Skin conditions that in the opinion of PI would be at risk of worsening with study. * Cold sensitivity or cold agglutinin disease * Cryoglobulinemia * Cryofibrogenemia * History of current evidence of any condition, therapy or abnormality that might confound the results of the trial, interfere with the subject's participation for the full duration of the trial, such that trial participation is not in the best interest of the subject.
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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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Providence Cancer Center
Portland, Oregon, 97213, United States
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