Type Condition

Current Location

43 Light Therapy Trials Near You

Power is an online platform that helps thousands of patients discover FDA-reviewed trials every day. Every trial we feature meets safety and ethical standards, giving patients an easy way to discover promising new treatments in the research stage.

Learn More About Power
No Placebo
Highly Paid
Stay on Current Meds
Pivotal Trials (Near Approval)
Breakthrough Medication
This trial tests if exposing patients with Binge Eating Disorder to morning light and giving them a Melatonin pill can help reset their body clock and reduce binge eating. Melatonin is a hormone involved in appetite regulation and food intake, and its supplementation has been studied for its potential to restore balance in cases of circadian disruption. The study focuses on obese adults aged 18-50.

Trial Details

Trial Status:Recruiting
Trial Phase:Phase 1, 2
Age:18 - 50

80 Participants Needed

This research study is testing whether changes in sleep timing and morning light therapy may have an impact on symptoms related to fibromyalgia.
No Placebo Group

Trial Details

Trial Status:Recruiting
Trial Phase:Unphased

390 Participants Needed

This research study is testing whether changes in sleep timing and morning light treatment may have an impact on symptoms related to inflammatory bowel disease.
No Placebo Group

Trial Details

Trial Status:Recruiting
Trial Phase:Unphased

68 Participants Needed

The purpose of this project is to test sleep reactivity as an independent cause of Shift Work Disorder (SWD). The primary hypothesis is that those with high sleep reactivity will show persistent SWD symptoms after experimental reduction of circadian misalignment, which will then be mitigated with CBT.
No Placebo Group

Trial Details

Trial Status:Recruiting
Trial Phase:Unphased

150 Participants Needed

This study investigates the relationship between the noradrenergic (NA) system, sleep quality, and cognitive function in older adults with insomnia - a population at elevated risk for Alzheimer's disease-related dementias (ADRD) - compared to age and sex matched controls with normal sleep. The study characterizes NA function through multiple approaches: measuring 24-hour plasma levels of norepinephrine (NE) and its brain metabolite 3-methoxy-4-hydroxyphenylglycol (MHPG); evaluating central NA system response using the clonidine suppression test (a presynaptic α2 adrenoreceptor agonist that reduces locus coeruleus NA activity; and employing pupillometry as a non-invasive marker of autonomic function. To explore NA function's mechanistic role in insomnia, the study uses an intervention with bright light exposure to enhance daytime NA activity, with the goal of improving both sleep quality and cognitive performance.

Trial Details

Trial Status:Recruiting
Trial Phase:Unphased
Age:55+

60 Participants Needed

This purpose of this study is to learn about how to provide treatment to gynecologic cancer survivors who have difficulty sleeping.
No Placebo Group

Trial Details

Trial Status:Active Not Recruiting
Trial Phase:Unphased
Sex:Female

95 Participants Needed

Crohn's Disease (CD) and Ulcerative Colitis (UC), collectively known as inflammatory bowel disease (IBD), are two of the most significant chronic conditions of the gastrointestinal tract (GIT) and affects over 1.5 million individuals in the U.S. Recently, there has been an increased understanding of the importance of sleep and sleep disruption in IBD as a potentially modifiable risk factor. We, therefore, hypothesize that intervening with morning bright light therapy (BLT) in IBD patients with CM will decrease intestinal permeability and pro-inflammatory cytokines, positively impact intestinal microbiota, and improve quality of life (QoL).

Trial Details

Trial Status:Recruiting
Trial Phase:Unphased

30 Participants Needed

Phototherapy Garments for Psoriasis

Winston-Salem, North Carolina
Phototherapy, including ultraviolet B (UVB) and ultraviolet A (UVA) light, has been used to treat a number of dermatologic conditions. Psoriasis is one of the most common conditions treated with phototherapy, in which phototherapy is often indicated for extensive disease with contraindications for other systemic treatments. The mechanism of action of phototherapy for the treatment of psoriasis is not completely understood; however, it is known that UVB light induces apoptosis of pathogenic T cells and keratinocytes, which may reduce the overactive immune response and epidermal hyperproliferation. Phototherapy has shown some efficacy for other diseases, such as alopecia areata (AA) and polymorphous light eruption (PMLE). However, phototherapy is not always an accessible treatment option for patients due to cost or lack of time.
No Placebo Group

Trial Details

Trial Status:Active Not Recruiting
Trial Phase:Unphased
Age:18 - 65

13 Participants Needed

Light Therapy for Mouth Sores

Milwaukee, Wisconsin
The goal of this clinical trial is to learn if light therapy can prevent and/or treat mouth sores in children with cancer. The main questions it aims to answer are: Is it reasonable and acceptable to provide light therapy for children with cancer? Does light therapy prevent and treat mouth sores related to medical treatment? Researchers will compare children who did not receive light therapy before the clinical trial to children who receive light therapy during the clinical trial to see if light therapy helps to prevent and treat mucositis. Participants will: * Tell the nurse their pain score, related to their mouth sores, before receiving light therapy. * Have picture taken of their mouth to look for mouth sores. * Receive light therapy every other day while admitted to the hospital on the cancer unit or while admitted to an alternate unit.
No Placebo Group

Trial Details

Trial Status:Not Yet Recruiting
Trial Phase:Unphased
Age:< 30

50 Participants Needed

This trial tests if bright light therapy can safely and effectively reduce sleep disturbances in people with multiple sclerosis by helping reset their internal body clock. Bright light therapy has been explored for daytime sleepiness and insomnia in patients with Parkinson's disease and other conditions, showing potential benefits.
No Placebo Group

Trial Details

Trial Status:Enrolling By Invitation
Trial Phase:Unphased

24 Participants Needed

The platform protocol is designed to be flexible so that it is suitable for a range of study settings and intervention types. Therefore, the platform protocol provides a general protocol structure that can be shared by multiple interventions and allows comparative analysis across the interventions. For example, objectives, measures, and endpoints are generalized in the platform protocol, but intervention-specific features are detailed in separate appendices. This platform protocol is a prospective, multi-center, multi-arm, randomized controlled platform trial evaluating potential interventions for PASC-mediated sleep disturbances. The hypothesis is that symptoms of sleep and circadian disorders that emerge in patients with PASC can be improved by phenotype-targeted interventions. Specific sleep and circadian disorders addressed in this protocol include sleep-related daytime impairment (referred to as hypersomnia) and complex PASC-related sleep disturbance (reflecting symptoms of insomnia and sleep-wake rhythm disturbance).

Trial Details

Trial Status:Recruiting
Trial Phase:Phase 2

600 Participants Needed

The study looks to investigate the effects that light therapy delivered to the frontal cortex could have on Parkinson's disease related symptoms ( both cognitive and motor). The therapy is a non invasive technique that deliverers low level wavelength light to the front part of the head for 12 minutes. for this study the therapy will be done 3 times a week for 6 weeks. To measure the potential effects on the therapy in Parkinson symptoms, we will do a set of cognitive and motor test before and after the intervention to measure any changes as well as control for any potential markers such as age, sex, disease level, medication and exercise.

Trial Details

Trial Status:Recruiting
Trial Phase:Unphased
Age:50 - 80

20 Participants Needed

The goal of this clinical trial is to test whether light therapy is effective for reducing symptoms in young adults with OCD and late bedtimes (1am or later). The main question\[s\] it aims to answer are: Does light therapy reduce OCD symptoms? Does light therapy advance the circadian clock? If there is a comparison group: Researchers will compare a higher dose of light therapy to a lower dose to see if dose amount affects symptom reduction. Participants will asked to: 1. Wear light therapy glasses for 1 hour each morning and complete a daily light therapy log for 5 weeks 2. Track their sleep every day with a wearable monitor and an electronic sleep diary for 5 weeks 3. Complete a 1-time assessment of sensitivity to light exposure 4. Complete self-report measures of OCD 4 times/day at baseline (2 weeks), mid-treatment (1 week), and end of treatment (1 week)

Trial Details

Trial Status:Recruiting
Trial Phase:Early Phase 1
Age:18 - 35

40 Participants Needed

The goal of this clinical trial is to assess the benefit of continuous treatment with synthetic hypericin ointment (HyBryte) and visible light in patients with mycosis fungoides for up to 12 months (54 weeks). Funding Source: FDA OOPD.
No Placebo Group

Trial Details

Trial Status:Recruiting
Trial Phase:Phase 2

20 Participants Needed

Investigate the long-term impact of amount and duration of Tailored Lighting Intervention (TLI) obtained from Aims 1 and 2 on sleep, cognition, circadian marker, mood, and behavior in AD/ADRD patients. For this single-arm, randomized, placebo-controlled study, the researchers plan to recruit 100 participants who will experience either the active TLI or the placebo for 6 months.

Trial Details

Trial Status:Recruiting
Trial Phase:Unphased
Age:55+

100 Participants Needed

This trial tests if light therapy can reduce daytime sleepiness in children with Prader-Willi Syndrome by helping them feel more awake during the day and sleep better at night. Light therapy has been explored for daytime sleepiness and insomnia in various conditions, including Parkinson's disease and dementia.

Trial Details

Trial Status:Recruiting
Trial Phase:Unphased
Age:6 - 88

30 Participants Needed

50 participants with Parkinson's disease will be recruited to complete actigraphy studies to assess sleep disturbances. For this, participants will wear an Actigraph for seven days. Thirty of these participants with sleep disturbance will go on to receive a tailored lighting intervention (TLI) to assess the effect on sleep, fatigue, and circadian entrainment via urinary melatonin levels.
No Placebo Group

Trial Details

Trial Status:Active Not Recruiting
Trial Phase:Unphased

48 Participants Needed

50 participants with Parkinson's disease will be recruited to complete actigraphy studies to assess sleep disturbances. For this, participants will wear an Actigraph for seven days. Thirty of these participants with sleep disturbance, will go on to receive a tailored lighting intervention (TLI) to assess the effect on sleep, fatigue, and circadian entrainment via urinary melatonin levels.
No Placebo Group

Trial Details

Trial Status:Active Not Recruiting
Trial Phase:Unphased

57 Participants Needed

The aim of this multi-site randomized control trial will be is to assess the impact Systematic lighting on circadian rhythm entrainment, Inflammation, Neutropenic Fever and Symptom Burden among Multiple Myeloma Patients undergoing Autologous Stem Cell Transplantation. To achieve this aim, 200 multiple myeloma patients will receive one of two different light-treatments that are designed to promote circadian rhythm alignment. While receiving these light treatments, participants' sleep efficiency, urine melatonin levels, blood inflammatory cytokine levels and symptoms will be assessed over a 2-month period.

Trial Details

Trial Status:Recruiting
Trial Phase:Unphased
Age:21+

200 Participants Needed

The purpose of this research study is to investigate the effect of a light treatment on sleep, memory and brain function. In people with mild cognitive impairment (MCI) and Alzheimer's disease, sleep-wake disturbance is evident in up to 60% of patients. This can be caused by disruption of circadian rhythms and may affect our health and well-being. Circadian rhythms are the natural cycle of physical, mental, and behavior changes that the body goes through in a 24-hour cycle. Circadian rhythms are mostly affected by light and darkness and are controlled by a small area in the middle of the brain. They can affect sleep, body temperature, hormones, appetite, and other body functions. The circadian system plays an important role in the body and can affect sleep and brain function. The results of the research would help develop light-delivery methods to improve sleep and memory in patients with mild cognitive impairment (MCI) and Alzheimer's disease who typically spend a significant amount of time indoors.
No Placebo Group

Trial Details

Trial Status:Recruiting
Trial Phase:Unphased
Age:50 - 85

18 Participants Needed

Why Other Patients Applied

"My orthopedist recommended a half replacement of my right knee. I have had both hips replaced. Currently have arthritis in knee, shoulder, and thumb. I want to avoid surgery, and I'm open-minded about trying a trial before using surgery as a last resort."

HZ
Arthritis PatientAge: 78

"I changed my diet in 2020 and I’ve lost 95 pounds from my highest weight (283). I am 5’3”, female, and now 188. I still have a 33 BMI. I've been doing research on alternative approaches to continue my progress, which brought me here to consider clinical trials."

WR
Obesity PatientAge: 58

"I've tried several different SSRIs over the past 23 years with no luck. Some of these new treatments seem interesting... haven't tried anything like them before. I really hope that one could work."

ZS
Depression PatientAge: 51

"I was diagnosed with stage 4 pancreatic cancer three months ago, metastatic to my liver, and I have been receiving and responding well to chemotherapy. My blood work revealed that my tumor markers have gone from 2600 in the beginning to 173 as of now, even with the delay in treatment, they are not going up. CT Scans reveal they have been shrinking as well. However, chemo is seriously deteriorating my body. I have 4 more treatments to go in this 12 treatment cycle. I am just interested in learning about my other options, if any are available to me."

ID
Pancreatic Cancer PatientAge: 40

"I've been struggling with ADHD and anxiety since I was 9 years old. I'm currently 30. I really don't like how numb the medications make me feel. And especially now, that I've lost my grandma and my aunt 8 days apart, my anxiety has been even worse. So I'm trying to find something new."

FF
ADHD PatientAge: 31
To investigate the impact of a long-term light treatment intervention on sleep physiology and memory in mild cognitively impaired and mild Alzheimer's disease patients living at home. The goal is also to measure the impact of the lighting intervention on caregivers' sleep, cognition, depression, and quality of life.

Trial Details

Trial Status:Active Not Recruiting
Trial Phase:Unphased
Age:50+

73 Participants Needed

The purpose of the research study entitled "Efficacy of Osteopathic Manipulative Medicine (OMM) and Phototherapy for Patients with Chronic Lower Back Pain" is to investigate the hypothesis that combined treatment with both osteopathic manipulative medicine (OMM) and phototherapy will provide greater pain relief for patients with chronic lower back pain, as compared with standard medical management or either treatment alone.
Stay on current meds
No Placebo Group

Trial Details

Trial Status:Recruiting
Trial Phase:Unphased
Age:18 - 65

48 Participants Needed

The participants are being asked to be in this clinical trial, a type of research study, because the participants are going to have a hematopoietic stem cell transplant (HSCT) in the near future. Participants that get HSCT's often get depression and/or suffer from depressive symptoms, tiredness, and sleep disturbances. Primary Objective To evaluate the efficacy of BL therapy for the treatment of depression in children and adolescents undergoing hematopoietic stem cell transplant. Secondary Objectives * To evaluate the temporal effect and magnitude of BL vs. DL therapy on depression in pediatric patients undergoing HSCT. * To evaluate the efficacy of BL therapy for the treatment of fatigue in children and adolescents undergoing hematopoietic stem cell transplant. * To evaluate the response of BL therapy versus DL on sleep quality. Exploratory Objectives * To compare incidence of positive delirium screenings between those receiving BL therapy versus DL * To evaluate participant and caregiver perceptions of the acceptability, ease of use, and risks/benefits of the use of Light Therapy Glasses during HSCT utilizing qualitative interviews.
No Placebo Group

Trial Details

Trial Status:Not Yet Recruiting
Trial Phase:Unphased
Age:8 - 18

98 Participants Needed

Bright Light Therapy for IBS

Charleston, South Carolina
The purpose of this research study is to assess whether morning bright light therapy (BLT) using a wearable device called a Re-Timer could potentially improve Irritable Bowel Syndrome (IBS) symptoms and decrease intestinal permeability (leaky gut). Morning bright light therapy will be administrated through a safe-wearable glasses device called a Re-Timer. The Re-Timer glasses are lightweight and deliver blue-green light at 500nm, mimicking exposure to natural light.

Trial Details

Trial Status:Recruiting
Trial Phase:Unphased
Age:18 - 65

30 Participants Needed

This trial will provide evidence for the effective management of pain and pain-related domains among those who experience provoked vestibulodynia (PVD) using photobiomodulation (PBM) and multimodal physiotherapy (mPT) in a randomized controlled trial (RCT). PVD is the most common subcategory of vulvovaginal pain experienced during sexual and non-sexual activities, affects the psychological and sexual health of an astounding one in five Canadian women, yet access to evidence-informed management approaches is limited. We will employ four intervention groups: PBM, sham PBM (control), PBM combined with mPT, and mPT with sham PBM to evaluate the effectiveness of each approach on its own and the two approaches in combination. Among those who experience PVD, we seek to answer: 1. Relative to baseline and to sham PBM, does a 14-week intervention involving PBM, mPT, or a combination of mPT and PMB reduce vulvar pain severity reported on the Vulvar Pain Assessment Questionnaire (VPAQ)? 2. Is a combined mPT and PBM intervention more effective than mPT or PMB alone when considering vulvar pain severity and/or related domains as measured through VPAQ? 3. Are positive changes in vulvar pain severity and related domains observed following a 14-week intervention involving PBM, mPT or a combination of PBM and mPT retained at 6 months and at 1 year? Secondary objectives include determining the effectiveness of PBM, mPT, and mPT combined with PBM relative to sham PBM on: Patient Global Impression of Change (PGIC), pain sensitivity measured using provocative tests, the other domains of the VPAQ, sexual function, as well as investigating mediating effects of psychosocial variables (central sensitization index, chronic pain acceptance), gender identity, and the presence of vaginismus on patient response to mPT, PBM and mPT combined with PBM. Lastly we will monitor patient satisfaction with the interventions, adherence to the interventions, and any adverse events.

Trial Details

Trial Status:Recruiting
Trial Phase:Unphased
Sex:Female

240 Participants Needed

Radiotherapy for head and neck cancer can cause severe mucositis (ulcers in the mouth) and pain. Photobiomodulation (Light therapy) will be used before and during radiotherapy to try to reduce the occurence and severity of mucositis in patients treated with radiotherapy for head and neck cancer Previous studies in head and neck cancer patients have shown that photobiomodulation (light therapy) can prevent mucositis. There are currently no centers in Canada using this technique in routine practice, but this is recommended in International guidelines and widely used in Europe. The investigators therefore wish to implement this technique in Ottawa under the umbrella of a clinical trial to insure its safety and efficacy in a Canadian context.
No Placebo Group

Trial Details

Trial Status:Recruiting
Trial Phase:Unphased

25 Participants Needed

This trial tests a 'sleep chronobundle' to help ICU patients by improving their sleep and aligning their body clocks. The treatment includes daytime light exposure, timed eating, increased daytime activity, and better nighttime sleep. It aims to enhance sleep quality and metabolic health.
No Placebo Group

Trial Details

Trial Status:Recruiting
Trial Phase:Unphased

160 Participants Needed

This trial is testing a light therapy device called THOR LX2.3 with LED Lollipop to prevent painful mouth sores in patients undergoing a specific type of stem cell transplant. The therapy uses light to reduce inflammation and speed up healing inside the mouth. About 20 patients will receive this treatment during their chemotherapy and for a period afterward.
No Placebo Group

Trial Details

Trial Status:Recruiting
Trial Phase:Unphased

20 Participants Needed

The aim of this study is to determine the principal time cue (light or meals) for resetting circadian rhythms in melatonin and metabolic outcomes.

Trial Details

Trial Status:Recruiting
Trial Phase:Unphased
Age:18 - 30

48 Participants Needed

This trial tests a combination of light therapy and a drug called POTELIGEO for patients with early-stage skin cancer. The light therapy aims to improve skin conditions, while POTELIGEO helps the immune system target and destroy cancer cells.
No Placebo Group
Prior Safety Data

Trial Details

Trial Status:Recruiting
Trial Phase:Early Phase 1

20 Participants Needed

Know someone looking for new options? Spread the word

Learn More About Power

Why We Started Power

We started Power when my dad was diagnosed with multiple myeloma, and I struggled to help him access the latest immunotherapy. Hopefully Power makes it simpler for you to explore promising new treatments, during what is probably a difficult time.

Bask
Bask GillCEO at Power
Learn More About Trials

Frequently Asked Questions

How much do clinical trials pay?

Each trial will compensate patients a different amount, but $50-100 for each visit is a fairly common range for Phase 2–4 trials (Phase 1 trials often pay substantially more). Further, most trials will cover the costs of a travel to-and-from the clinic.

How do clinical trials work?

After a researcher reviews your profile, they may choose to invite you in to a screening appointment, where they'll determine if you meet 100% of the eligibility requirements. If you do, you'll be sorted into one of the treatment groups, and receive your study drug. For some trials, there is a chance you'll receive a placebo. Across trials 30% of clinical trials have a placebo. Typically, you'll be required to check-in with the clinic every month or so. The average trial length is 12 months.

How do I participate in a study as a "healthy volunteer"?

Not all studies recruit healthy volunteers: usually, Phase 1 studies do. Participating as a healthy volunteer means you will go to a research facility several times over a few days or weeks to receive a dose of either the test treatment or a "placebo," which is a harmless substance that helps researchers compare results. You will have routine tests during these visits, and you'll be compensated for your time and travel, with the number of appointments and details varying by study.

What does the "phase" of a clinical trial mean?

The phase of a trial reveals what stage the drug is in to get approval for a specific condition. Phase 1 trials are the trials to collect safety data in humans. Phase 2 trials are those where the drug has some data showing safety in humans, but where further human data is needed on drug effectiveness. Phase 3 trials are in the final step before approval. The drug already has data showing both safety and effectiveness. As a general rule, Phase 3 trials are more promising than Phase 2, and Phase 2 trials are more promising than phase 1.

Do I need to be insured to participate in a medical study?

Clinical trials are almost always free to participants, and so do not require insurance. The only exception here are trials focused on cancer, because only a small part of the typical treatment plan is actually experimental. For these cancer trials, participants typically need insurance to cover all the non-experimental components.

What are the newest clinical trials?

Most recently, we added Light Therapy for Sleep Disorders and Cognitive Impairment, Light Therapy for Mouth Sores and Light Therapy for Depression to the Power online platform.

Unbiased ResultsWe believe in providing patients with all the options.
Your Data Stays Your DataWe only share your information with the clinical trials you're trying to access.
Verified Trials OnlyAll of our trials are run by licensed doctors, researchers, and healthcare companies.
Back to top
Terms of Service·Privacy Policy·Cookies·Security