Electric pulses vs. pelvic tumors: a new hope when surgery fails?
NCT ID NCT07782164
First seen Aug 24, 2026 · Last updated Aug 28, 2026 · Updated 2 times
Summary
This study looks at whether irreversible electroporation (IRE) can safely and effectively treat recurrent pelvic tumors in people who cannot have surgery, radiation, or other local treatments. IRE uses electrical pulses to destroy cancer cells without cutting or heating tissue. Researchers will track side effects, nerve damage, and how long patients live without the tumor growing back.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Irreversible electroporation (IRE), a procedure using electrical pulses to destroy tumor cells
- What this could lead to
- If IRE proves safe and effective, it could offer a new treatment option for people with recurrent pelvic tumors who have run out of standard choices like surgery or radiation.
- What could go wrong
- This is a small observational study, so results may not apply broadly. IRE carries risks like nerve injury, and its long-term effectiveness is still uncertain.
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.
- Participants
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About 27 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Apr 2025
- Expected to finish
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Jul 2028
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.
Who is studied
Consecutive patients treated with irreversible electroporation (IRE) for recurrent pelvic tumors at Amsterdam UMC starting from December 2012, identified from a dedicated institutional registry. Patients had recurrent pelvic disease not amenable to other local treatment options (surgery, stereotactic body radiotherapy, or thermal ablation), as determined by a multidisciplinary tumor board including medical oncology, radiation oncology, surgical oncology, diagnostic and interventional radiology, and pathology.
- 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: * Measurable disease described on pre-treatment imaging (CT/MRI/PET-CT) (max 6 weeks prior); * IRE of a recurrent pelvic tumor; * Unsuitable for other local therapies (surgery/stereotactic body radiation therapy) as described during the multidisciplinary tumor board; Exclusion Criteria: * If the treated tumor was biopsied directly prior to MWA and pathology proves the lesion to represent a benign entity; * Inadequate or insufficient data registered; * Inadequate or insufficient follow-up;
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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
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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Amsterdam UMC
RECRUITINGAmsterdam, North Holland, 1118 HV, Netherlands
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