Could special glasses fight dialysis fatigue?
NCT ID NCT06310161
First seen Jun 27, 2026 · Last updated Aug 21, 2026 · Updated 1 time
Summary
This study tests whether wearing bright light glasses during dialysis can reduce severe fatigue in people with end-stage kidney disease. Sixty adults on hemodialysis will use the glasses for one hour, three times a week, for four weeks. The goal is to see if this simple, non-drug approach improves energy levels.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- bright light therapy via a wearable device (Re-Timer)
- What this could lead to
- If it works, this could offer a simple, drug-free way to reduce fatigue for people on dialysis.
- What could go wrong
- This is a small, early-stage trial with only 60 participants. The effect may be small or not last beyond the 4-week treatment period.
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
-
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
-
About 60 people
The number the study aims to enrol. It can still change while the study runs.
- Started
-
Feb 2026
- Expected to finish
-
Oct 2026
An estimate. End dates often move.
- Lead sponsor
-
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
-
18 years and older
- Sex
-
Anyone
- Healthy volunteers
-
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: 1. Signed informed consent prior to initiation of any study mandated procedure 2. Male and female participants ≥ 18 years of age 3. Diagnosis end stage kidney disease with hemodialysis 3 times/week for at least 1 month 4. Fatigue Severity Scale (FSS) \> 9 at enrollment 5. Home refrigerator for salivary cortisol storage Exclusion Criteria 1. Eye disorders: cataracts, glaucoma, retinal disorders (e.g. macular degeneration) 2. Participants with photosensitivity (e.g. epilepsy) 3. Hospitalized or acutely ill
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for End-stage renal disease are added.
Genom att skicka in godkänner du våra Användarvillkor
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
-
University of Pennsylvania
Philadelphia, Pennsylvania, 19104, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Can a deep breath and a hint of lemongrass take the sting out of dialysis needles?
- Can better training get doctors to talk about what matters most to dying veterans?
- Can pedaling during dialysis make red blood cells more flexible?
- 30,000 dialysis patients tracked to map what works
- Donated artery grafts tested as lifeline for dialysis patients
- Does better dialysis keep parathyroid hormone in check?