Could light therapy ease nerve pain from childhood cancer treatment?
NCT ID NCT07019259
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests whether a six-week at-home light therapy program is practical and helpful for childhood cancer survivors who have nerve pain or numbness from chemotherapy. Twenty survivors aged 5 and older will use a light therapy device on their symptoms for 15 minutes, three days a week. Researchers will measure how well participants stick with the program and whether symptoms improve.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Anodyne Therapy System (light therapy device)
- What this could lead to
- If successful, this could offer a simple, at-home way to reduce nerve pain and numbness in childhood cancer survivors.
- What could go wrong
- This is a small, early feasibility study with only 20 participants, so results may not apply widely. Light therapy may not work for everyone.
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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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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About 20 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jun 2025
- Expected to finish
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Apr 2027
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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5 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: * History of childhood cancer (\<21 years of age at diagnosis) * Current age five years or older (due to availability of validated measures for CIPN in this age group) * History of exposure to vinca alkaloid, platinum, or other chemotherapeutic agent that can cause CIPN * CIPN as assessed by a trained physical therapist defined as a score of four or higher on the ped-mTNS (for survivors \<18 years old at evaluation), or the mTNS (for survivors 18 years or older at evaluation) Exclusion Criteria: * Currently Pregnant or lactating (by patient report, at initiation or at any point of the study) * Inability to sit still for at least 15 minutes * Diagnosis of neuropathy prior to cancer treatment * Active cancer diagnosis or cancerous skin lesion * Central nervous system tumor (due to lack of validated measures for CIPN in this population) * Cancer lesion or open wound in the area to be treated, or any condition that can potentially be made worse by the correct or incorrect use of the device.
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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
2 sites. 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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Yale New Haven Health Park Avenue Medical Center
RECRUITINGTrumbull, Connecticut, 06611, United States
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Yale New Haven Health Smilow York Street Hospital
RECRUITINGNew Haven, Connecticut, 06520, United States
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