Skin cancer surgery pain showdown: four numbing drugs compared in major trial
NCT ID NCT07601750
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests four different numbing medicines (lidocaine, bupivacaine, chlorprocaine, and mepivacaine) to see which one causes the least pain when re-injected during Mohs skin cancer surgery. About 400 adults having Mohs surgery will rate their pain on a 1-10 scale. The goal is to find the most comfortable option for patients.
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
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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 400 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jan 2025
- Expected to finish
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Dec 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.
- Ages
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18 to 89 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.
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: * adults 18-89 years old * individuals with a cutaneous tumor treated by MMS Exclusion Criteria: * individuals younger than 18 and older than 89 * pregnant individuals
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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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Baylor University Medical Center
Dallas, Texas, 75246, United States
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Other studies related to the condition(s) this trial covers.
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