Ear acupressure shows promise for chemo nerve damage
NCT ID NCT04920097
First seen Jun 27, 2026 · Last updated Aug 05, 2026 · Updated 2 times
Summary
This study tests whether pressing specific points on the ear (auricular point acupressure) can reduce pain, numbness, and tingling caused by chemotherapy. About 225 cancer patients will try this non-needle technique. Researchers will also measure changes in nerve function and body signals to understand how it works.
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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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238 people
The number who actually took part.
- Started
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Jul 2021
- Finished
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Mar 2026
- 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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Accepted
You do not need to have the condition being studied to take part.
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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: * cancer patients ages ≥18 years * have received a medication in one of the following categories: platinum-based, vinca alkaloids, bortezomib, eribulin, and/or taxanes * have CIN due to receiving neurotoxic chemotherapy for cancer or have pre-existing peripheral neuropathy of another etiology that worsened after chemotherapy * have one of the average intensity of pain, or numbness, or tingling on their extremities the previous week due to CIN ≥ 4 on a 11-point numerical scale. Exclusion Criteria: * use of an investigational agent for pain control concurrently or within the past 30 days * use of an implantable drug delivery system, e.g. Medtronic SynchroMed® * prior celiac plexus block or other neurolytic pain control treatment * other identified causes of painful paresthesia existing prior to chemotherapy (e.g., radiation or malignant plexopathy, lumbar or cervical radiculopathy,) * allergy to latex (the tapes for the APA include latex) and/or having a history of allergic reactions to the adhesive tape * pregnant women (based on the self-reported data) * individuals diagnosed with diabetic neuropathy
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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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Johns Hopkins University
Baltimore, Maryland, 21205, United States
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The University of Texas Health Science Center at Houston
Houston, Texas, 77030, United States
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