Clinical trials
Light clinical trials
Below are recruiting light clinical trials, each written for real people, not researchers. We’re tracking 277 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06797219Recruiting
Light therapy device study for newborns with severe brain bleeding
This trial tests a light therapy device in newborns who had a severe form of brain bleeding (intraventricular hemorrhage grade 3 or 4) within the first month of life. The goal is to see if this non-invasive treatment may help improve recovery.
Newark, New JerseyAges birth–1 month - NCT06797284Recruiting
Light, electrical, and magnetic therapy for sleep issues
This study tests if light, electrical, or magnetic treatments can help people with insomnia, narcolepsy, or REM sleep behavior disorder improve their sleep-wake problems. It compares these gentle brain stimulation methods to understand which works best.
Suzhou, JiangsuAges 8–75 - NCT06802367Recruiting
Hospital environment and your stay
This study looks at how the hospital environment affects patients during a stay of at least two nights. It tests simple devices that may help understand your surroundings while you recover.
Leicester, LeicesterAges 18 years+ - NCT06807060Recruiting
Lifestyle program to boost quality of life for older adults
This trial tests a simple program to help older adults improve their daily wellbeing. It is designed for people age 70+ who live alone and get little or no help at home.
GothenburgAges 70 years+ - NCT06851234Recruiting
Osteopathic treatment for head injuries in MMA fighters
This trial tests if osteopathic manipulative treatment (a gentle hands-on therapy) helps mixed martial artists recover from head injuries. Part 1 studies how head injuries happen during fights; Part 2 offers the treatment to fighters who get a head injury.
Greenvale, New YorkAges 18–50 - NCT06866522Recruiting
Light reflection on skin for whole-body light therapy
This study tests a special light therapy applied to the whole body to see how light bounces off different skin areas. It may help future treatments that use light for healing or pain relief.
São Carlos, São PauloAges 18–30 - NCT06867692Recruiting
Aerobic exercise for kids with mild cognitive impairment
This trial tests if aerobic exercise helps kids with mild cognitive impairment do better at two tasks at once and improve their motor skills. It could help your child think and move more easily.
Lahore, Punjab ProvinceAges 7–12 - NCT06882057RecruitingPhase 2/Phase 3
Treatment for newly diagnosed low-risk pediatric B-ALL
This trial tests a treatment plan for children newly diagnosed with low-risk B-cell ALL. It aims to improve outcomes while reducing side effects.
Hefei, AnhuiAges 1–18 - NCT06886906Recruiting
Movement and Pain in Older Adults
This study explores how movement and physical activity relate to pain in older adults with muscle or joint pain. It could help you understand your pain patterns and find better ways to manage them.
Indianapolis, IndianaAges 55–85 - NCT06949644Recruiting
Pupil light reflex test in delayed sleep phase disorder
This study uses a simple camera test (pupillometry) to measure how your pupils react to light, which may help understand delayed sleep-wake phase disorder. It could be a way to better diagnose or treat this condition.
Chicago, IllinoisAges 16 years+ - NCT06963463Recruiting
Sleep & light therapy for teens with depression
This study tests a program that combines sleep and light therapy to help teens with depression and sleep problems feel better. It focuses on improving your sleep schedule and adding bright light exposure to boost mood.
Philadelphia, PennsylvaniaAges 12–18 - NCT06963736Recruiting
Reducing health risks from too much evening screen time
This study tests simple strategies to help people who spend a lot of time on screens at night and eat after 8pm. It aims to reduce health risks like high blood pressure, belly fat, and blood sugar issues.
Tempe, ArizonaAges 26 years+ - NCT06976138Recruiting
Using Light or ions to Improve Sleep and Pain After Knee Surgery
This study tests whether a special bright light or negative ion therapy can help older adults sleep better and have less pain after knee replacement surgery. It's for people with knee arthritis who already have trouble sleeping and are scheduled for one knee replacement.
Baltimore, MarylandAges 60 years+ - NCT06976424RecruitingPhase 4
Face cream with or without laser for excess facial hair in women
This study tests whether combining a face cream with a laser treatment works better than the cream alone for reducing unwanted facial hair in women. It aims to find a more effective treatment for hirsutism (excess hair growth).
Peshawar, KpkAges 18–45 - NCT06992804RecruitingEarly Phase 1
Light therapy and lecanemab for mild Alzheimer's
This trial tests whether a special near-infrared light device, combined with the medication lecanemab, can help people with mild Alzheimer's disease. It aims to see if the light therapy can slow down memory loss and improve daily function.
BeijingAges 50–90 - NCT07019259Recruiting
Light therapy for nerve pain in childhood cancer survivors
This study tests whether shining light on the feet and legs can help reduce nerve damage caused by chemotherapy in people who had cancer as children. If you have ongoing numbness, tingling, or pain in your hands or feet from past chemo, this trial may offer a gentle, drug-free treatment.
New Haven, ConnecticutAges 5 years+ - NCT07051044Recruiting
Cheek swab light test for lung cancer risk
This trial uses a simple cheek swab and a special light test to look for signs of lung cancer risk. It aims to help doctors decide who needs more testing, especially if you have symptoms or are currently being checked for lung cancer.
North ShieldsAges 18 years+ - NCT07083154RecruitingPhase 3
Testing a dual-action drug for diabetes and early memory loss
This study tests if a new type of diabetes drug that targets two natural hormones can help people with type 2 diabetes who also have early memory problems. If you have type 2 diabetes and mild cognitive impairment or mild dementia, this trial may offer a potential treatment option.
Changsha, HunanAges 50–75 - NCT07135570Recruiting
My Eyes, My Light: Amar Chokh, Amar Alo
This trial is studying people living in Char Fasson, Bangladesh, to see who might have undiagnosed eye problems. It's a local screening program to catch eye issues early.
Char Fasson, BholaAges 35 years+ - NCT07144319Recruiting
AI-assisted blue light cystoscopy for bladder cancer
This study tests a new AI tool that helps doctors see bladder tumors better during a blue light cystoscopy. You may be eligible if you are scheduled for this procedure and your doctor has prescribed a special dye (Hexvix or Cysview) to use during it.
Tampa, FloridaAges 18 years+ - NCT07144345RecruitingPhase 3
Reformulated Light-Activated Cream for Actinic Keratosis on Face or Scalp
This trial tests a reformulated light-activated cream (Levulan Kerastick) for treating actinic keratosis (precancerous skin spots) on the face or bald scalp. It is a phase 3 study to see if the new version works better with fewer side effects.
Fremont, CaliforniaAges 18–85 - NCT07144852RecruitingPhase 3
Light therapy for skin growths on arms
This trial tests a new gel and light treatment for actinic keratosis (rough, sun-damaged spots) on the arm. It aims to see if it can safely remove these spots and prevent new ones.
Phoenix, ArizonaAges 18–85 - NCT07160036Recruiting
Red-light therapy and eye cell imaging study
This study tests how well a special imaging device (AO-SLO) can measure cells in the back of the eye, and how these cells change in people who use repeated low-level red-light therapy for myopia (nearsightedness). It may help researchers understand if this therapy is safe and effective for controlling myopia.
Tianjin, Tianjin MunicipalityAges 6–55 - NCT07164040Recruiting
Study of Glow800 device during brain or reconstructive surgery
This study tests the GLOW800 device which uses a special dye (ICG) to help surgeons see blood flow during brain or reconstructive surgery. It aims to confirm the device works as intended.
PortoAges 18 years+
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Common questions
- Are there clinical trials for light?
- Yes. Clin2 currently lists 277 recruiting light studies from the U.S. registry, each rewritten for real people, not researchers, so you can see what it’s testing and who it’s for.
- How do I know if I qualify for a light trial?
- Each study lists its eligibility criteria — rules about age, diagnosis, and prior treatments. On every Clin2 trial page we explain these in words written for real people and offer a short, optional pre-screen for a fit read. The study team makes the final decision.
- Does it cost anything to join a light trial?
- Using Clin2 is always free. Many trials cover the cost of the study treatment and related visits; some reimburse travel. The study team explains exactly what’s covered before you decide.
Related conditions
Clin2 helps you find and understand clinical trials and does not provide medical advice. Study data comes from ClinicalTrials.gov. Talk with your doctor about whether a specific trial is right for you.