Could a jolt of electricity make immunotherapy work better for melanoma?
NCT ID NCT06388252
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looks at how electrochemotherapy—using electric pulses to help chemotherapy enter tumor cells—changes the immune environment of melanoma skin tumors. Researchers want to see if it can turn 'cold' tumors (which don't respond well to immunotherapy) into 'hot' ones. Ten adults with multiple skin melanoma metastases will have some tumors treated and some not, then all will be analyzed under a microscope. The goal is to understand how this local treatment might boost the body's immune response and work together with immunotherapy.
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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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About 10 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Nov 2023
- Expected to finish
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Dec 2026
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 100 years
- 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: * more than 4 cytologically and/or histologically confirmed intransit or distant cutaneous/subcutaneous cutaneous melanoma metastases * ECT should be proposed as a treatment in the multidisciplinary tumor board * cutaneous/subcutaneous melanoma metastases, that can be excised under local anesthesia with primary wound closure, minimal morbidity of the procedure (risk of complications \< 5%) and nocosmetic or functional consequences of the procedure * stage IIIB, IIIC or IV of the disease * age over 18 years * performance status World Health Organization more than 2 * patients must give informed consent Exclusion Criteria: * age less than 18 years * polimorbidity * performance status World Health Organization more than 2 * high risk for intervention under general anesthesia; * wound closure would require coverage with a skin graft or local flap; * undesirable cosmetic or functional consequences would be expected (face, extensor side of joints) * patients incapable of understanding the aim of the study or disagree with the entering into the clinical 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.
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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Institute of Oncology Ljubljana
Ljubljana, 1000, Slovenia
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Other studies related to the condition(s) this trial covers.
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