Half the chemo, same punch? trial tests lower bleomycin dose for skin tumors
NCT ID NCT06647342
First seen Sep 15, 2026 · Last updated Sep 16, 2026 · Updated 1 time
Summary
Researchers test whether halving the bleomycin dose in electrochemotherapy controls skin tumors as well as the standard dose. Electrochemotherapy gives chemotherapy followed by brief electrical pulses that help the drug enter tumor cells. Adults with cutaneous or subcutaneous cancer receive one treatment session with either the full or reduced dose. Doctors measure tumor size before treatment and three months later to compare response rates.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- bleomycin, a chemotherapy drug used with electrochemotherapy
- What this could lead to
- If the lower dose works as well, people with skin tumors could get the same tumor response with less chemotherapy and fewer side effects.
- What could go wrong
- The lower dose might not control tumors as well as the standard dose. This is a small trial, and results may not apply to all skin tumor types.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 4
Runs after approval, following long-term safety and how well the treatment works in everyday use.
- Participants
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About 55 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Oct 2024
- Expected to finish
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Dec 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 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.
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: 1. Trial subject \> 18 years. 2. Trial subject must be able to understand the participant information. 3. Histologically verified cutaneous or subcutaneous, primary or secondary cancer of any histology. 4. Life expectancy \> 3 months. 5. Trial subject can undergo simultaneous medical treatment (endocrine therapy, chemotherapy, immunotherapy, etc.) at any point during the study. 6. Trial subject may have received ECT treatment previously if selected tumours have not received ECT or if a minimum of 3 months after ECT treatment have passed. 7. Trial subject can undergo radiation therapy, provided that the treatment field does not involve the area intended to treat. If the trial subject has received radiation therapy in the area intended to treat, a minimum of 3 months should have passed. 8. A creatinine level within normal upper limit. If creatinine is above normal upper limit the subject needs to have a creatinine clearance \> 50 ml/min. 9. Both men and women who are sexually active must use safe contraception. This includes the use of intrauterine device (IUD), oral contraceptives, male or female condom, vasectomy or female sterilization. 10. Signed informed consent. Exclusion Criteria: 1. Pregnancy or lactation. All fertile women will have to deliver a negative pregnancy test before ECT treatment. 2. Allergy or hypersensitivity to bleomycin. 3. Acute lung infection. 4. Severely impaired lung function or any lung condition the investigator deems severe. 5. Any other caution, clinical disease or previous treatments that make the investigator deem the trial subject unfit. 6. The cumulative bleomycin dose must not exceed the by the drug manufacturer recommended maximum dose.
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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
2 sites. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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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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Copenhagen University Hospital Herlev-Gentofte
RECRUITINGHerlev, 2730, Denmark
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Zealand University Hospital
RECRUITINGRoskilde, 4000, Denmark
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