Could light therapy lift mood in young transplant patients?
NCT ID NCT06496477
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study planned to see if wearing light therapy glasses could help reduce depression and tiredness in children and teens who had a stem cell transplant. Participants would have used the glasses for about four weeks while their mood and sleep were tracked. However, the study was withdrawn before any participants were enrolled.
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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.
- Expected to start
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Apr 2026
An estimate. Start dates often move.
- Expected to finish
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Jan 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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8 to 18 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: * Age ≥8 to \<18 years of age at the time of enrollment * Allogeneic HSCT planned to occur between 7 and 10 days in the future from recruitment * Patient and/or primary caregiver reads and writes in English or Spanish * Participant/guardian is willing to sign informed consent * Optional interview participants must be English speaking * Baseline self-report of depressive symptoms on the PROMIS® Pediatric Depressive Symptoms v3.0 (PROMIS-PedDepSx) ≥ 55 Exclusion Criteria: * Taking photosensitizing medications * Total blindness / complete lack of light perception bilaterally * Significant physiological or psychological impairment that interferes with participation * Any patient that, in the opinion of the primary investigator is not appropriate for the study * Inability or unwillingness of research participant or legal guardian/representative to give written informed consent. * Non-English-speaking participants will not be eligible for the optional qualitative interview * Baseline self-report of depressive symptoms on the PROMIS® Pediatric Depressive Symptoms v3.0 (PROMIS-PedDepSx) \< 55
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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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St. Jude Children's Research Hospital
Memphis, Tennessee, 38105, United States
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Other studies related to the condition(s) this trial covers.
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