Sound waves may spot nerve harm in cancer patients
NCT ID NCT03958747
First seen Jun 25, 2026 · Last updated Jul 22, 2026 · Updated 4 times
Summary
This pilot study tested whether ultrasound can detect nerve damage caused by the chemotherapy drug oxaliplatin in people with gastrointestinal cancer. Twenty participants who had or were receiving oxaliplatin and had symptoms of nerve damage underwent nerve ultrasounds, skin biopsies, and exams. The goal was to see if ultrasound could measure nerve changes better than current methods.
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 could lead to a non-invasive way to diagnose chemotherapy-induced nerve damage, helping doctors adjust treatment earlier.
- What could go wrong
- This is a very small pilot study with only 20 participants, so results may not apply to everyone. The ultrasound method is still experimental and needs much more testing.
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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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20 people
The number who actually took part.
- Started
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Dec 2019
- Finished
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Nov 2025
- 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.
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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: * Any gastrointestinal cancer including colon, rectal, colorectal, pancreas, esophageal, or other (any stage) * Previously or currently receiving oxaliplatin -based chemotherapy. * Clinical symptoms of peripheral neuropathy noted in medical record and suspected to be secondary to oxaliplatin -based therapy. * Ability and willingness to understand and sign an informed consent. Exclusion Criteria: * Self-reported or documented history of pre-existing peripheral neuropathy prior to initiation of oxaliplatin chemotherapy. * Unable to provide history.
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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.
Contacts and locations
Locations
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Wake Forest Baptist Comprehensive Cancer Center
Winston-Salem, North Carolina, 27157, United States
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