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Scientists probe why oral cancer hurts so much

NCT ID NCT07095608

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now This study
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study compares pain sensitivity between 40 oral cancer patients and 40 healthy volunteers using pressure and tongue-stretch tests. Researchers aim to understand how nerve cells called Schwann cells contribute to oral cancer pain. No treatment is given; the goal is to gather knowledge that could inform future pain therapies.

What this could mean

Our plain-language read of the trial. This is informational only, not medical advice or a prediction.

What this could lead to
If successful, this research could help scientists understand why oral cancer hurts, potentially pointing toward new pain-relief strategies in the future.
What could go wrong
This is an early observational study, not a treatment trial. It only measures pain sensitivity and does not test any drug or therapy, so direct patient benefits are not expected.

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

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

About 80 people

The number the study aims to enrol. It can still change while the study runs.

Started

Sep 2025

Expected to finish

Dec 2029

An estimate. End dates often move.

Lead sponsor

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

18 years and older

Sex

Anyone

Healthy volunteers

Accepted

You do not need to have the condition being studied to take part.

Show 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: For healthy subjects to be eligible to participate in this study, an individual must meet all of the following criteria: * Provide signed and dated informed consent form * Willing to comply with all study procedures and be available for the duration of the study * Male or female, at least 18 years of age * In good general health as evidenced by medical history For oral cancer patients to be eligible to participate in this study, an individual must meet all of the following criteria: * Provide signed and dated informed consent form * Willing to comply with all study procedures and be available for the duration of the study * Male or female, at least 18 years of age * Biopsy-proven squamous cell carcinoma (SCC) of the oral cavity that requires surgical resection * Lesion is at least 1 cm in greatest surface dimension Exclusion Criteria: * Healthy subjects who meet any of the following criteria will be excluded from participation in this study: * Clinically and/or histologically proven oral pre-cancer, oral cancer * Pregnancy or lactation (Female subjects of child-bearing potential will have a rapid urine pregnancy test) * Anything that would place the individual at increased risk or preclude the individual's full compliance with or completion of the study. Oral cancer patients who meet any of the following criteria will be excluded from participation in this study: * History of prior surgical, chemotherapeutic, or radiation treatment for head and neck cancer * Pregnancy or lactation * Anything that would place the individual at increased risk or preclude the individual's full compliance with or completion of the study. For participants with impaired kidney function (chronic kidney/renal disease) who wish to participate in the proposed research study, consultation with their primary care provider will be done prior to enrollment to determine safety

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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.

  1. The places running it

    1 site. The list below names each one and where it is.

  2. The official record

    ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.

    Open the record ↗

  3. 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

  • NYU College of Dentistry

    RECRUITING

    New York, New York, 10010, United States

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