Den här översättningen är inte klar ännu. Den här sidan är just nu på engelska.

Gå till den engelska sidan

Cure My Disease

Don't miss your cure!

 Log in / Sign up

Light therapy: a new hope for chronic pain sufferers?

NCT ID NCT05956067

Symptom relief Sponsor: University of North Carolina, Chapel Hill Source: ClinicalTrials.gov ↗

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused This study
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study explores whether shining specific colors of light into the eyes can help people with chronic low back pain or fibromyalgia feel less pain. Sixty adults will use a portable light device for 2 hours daily over 5 days. The goal is to see if this approach is practical and worth studying further for pain relief.

What this could mean

Our plain-language read of the trial. This is informational only, not medical advice or a prediction.

Active substance
colored light (green, white, or S-cone modulating) delivered via a portable light display device
What this could lead to
If it works, this could point toward a simple, drug-free way to ease chronic pain using light therapy.
What could go wrong
This is a very early, small feasibility study (60 people) that is currently suspended. It only tests if the method is practical, not whether it truly reduces pain, so results may not lead to a proven treatment.

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

Aug 2023

Expected to finish

Jul 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 to 65 years

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

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: * Adults greater than or equal to 18 and less than or equal to 65. * Individuals who have been diagnosed with fibromyalgia or chronic low back pain by their physician. * Individuals who experience an average pain severity greater than 4/10 in intensity at baseline. * Willingness to wear a battery-operated portable ganzfeld light stimulator device for 2 hours per day at the same time each day (ideally complete the light therapy session between 5 am-10 am each morning) for 5 days. * Alert and oriented, and able to provide informed consent * Ability to read and speak English to complete validated questionnaires. Exclusion Criteria: * Vision disorders or conditions resulting in severe vision impairment or blindness * Individuals with self-report of color blindness * Prisoner Status * Pregnancy * No other history or condition that would, in the investigator's judgment, indicate that the patient would very likely be non-compliant with the study or unsuitable for the study (e.g., might interfere with the study, confound interpretation, or endanger the patient). * History of seizure disorder

Get updates

Get notified about this study

Sign up to get updates when this study changes or when new studies for Chronic low-back pain are added.

Vår säkerhetsrekommendation!

Genom att skicka in godkänner du våra Användarvillkor

Conditions

The condition(s) this trial relates to.

Chronic Pain chronic pain syndrome fibromyalgia

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Chronic low-back pain Chronic pain Fibromyalgia

How to take part

Only the study team decides who joins. These are the ways to reach them.

  1. The places running it

    1 site. The list below names each one and where it is.

  2. The official record

    The full official record for this study. This one lists no contact details, but it is the first place any would appear.

    Open the record ↗

  3. 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

  • University Of North Carolina

    Chapel Hill, North Carolina, 27517, United States

More trials for these conditions

Other studies related to the condition(s) this trial covers.