Clinical trial Recruiting at 1 site Interventional Ages 18 and up

Using light and occupational therapy to manage fatigue in cancer patients

Official title: Assessing Efficacy of a Light Therapy and Occupational Therapy Fatigue Management-Based Intervention for Patients With Genitourinary Cancers

Run by City of Hope Medical Center · NCT05519878 · Data updated 2026-11-12

This study is testing if combining light therapy with occupational therapy can help cancer patients with genitourinary cancers feel less tired and improve their daily activities.

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Quick facts

Study typeInterventional
Ages18 Years and up
SexAll
Enrollment224 (estimated)
SponsorCity of Hope Medical Center
Academic / other
Drugs / interventionschemotherapy, immunotherapy
Locations1 site (Duarte, California)
StatusRecruiting
StartedJanuary 11, 2023
Main results expectedMay 29, 2028
Study endsMay 29, 2028
Registry record updatedOctober 19, 2026
Trial IDNCT05519878 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates are adults aged 18 and over with a diagnosis of genitourinary cancer experiencing grade 1 or 2 fatigue.

Probably not a fit

Patients with severe sleep disorders, significant eye diseases, or severe psychological impairments may not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This clinical trial evaluates the effectiveness of light therapy combined with occupational therapy in reducing cancer-related fatigue (CRF) in patients with genitourinary cancers. Participants are randomized into four groups: one receiving bright white light therapy, another undergoing occupational therapy, a third group receiving both interventions, and a control group receiving standard care. The primary objective is to assess fatigue levels three months post-intervention, while secondary objectives include measuring changes in fatigue and occupational performance. This approach aims to provide a low-burden, evidence-based intervention for managing CRF.

Why it matters

Potential benefit: If successful, this intervention could significantly improve the quality of life for patients suffering from cancer-related fatigue.

How similar studies have gone: Other studies have shown promise in using light therapy for fatigue management in cancer patients, suggesting this approach may be effective.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Aged 18 and over
* Sufficiently fluent in English
* On active treatment receiving systemic therapy (e.g., chemotherapy, immunotherapy, hormonal therapy, etc.) or radiotherapy
* Patients with diagnosis of a genitourinary (GU) cancer (e.g., prostate, kidney, and bladder cancer) who have grade 1 or 2 fatigue based on physician assessment at the time of study entry
* Clinician assessed prognosis of greater than or equal to six months
* Willing and independently able to provide consent
* Receive a pre-screen FACIT-Fatigue score of less than or equal to 30

Exclusion Criteria:

* Severe sleep disorders (e.g. narcolepsy)
* Eye Diseases which limit the ability of light to be processed (e.g. untreated cataracts, severe glaucoma, macular degeneration, blindness, pupil dilation problems or other retinal disorder)
* Severe psychological impairment (e.g., bipolar disorder or manic episodes)
* Current employment in night shift work
* Previous use of light therapy to alleviate fatigue or depressive symptoms
* Secondary cancer diagnosis within the past 5 years
* Plans to travel across meridians during treatment
* Pregnancy
* Currently recovering from previous eye surgery within the past 6 months that causes eye irritation
* Sensitivity to light, epilepsy, or a history of seizures

Where it's running

  • City of Hope Medical Center
    Duarte, California, United States
    Recruiting

Study contacts

  • Principal investigator: William Dale — City of Hope Medical Center

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.