Clinical trials
Low Level Laser Therapy clinical trials
Below are recruiting low level laser therapy clinical trials, each written for real people, not researchers. We’re tracking 29 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT03825575Recruiting
Nerve stimulation to help control bowel leaks
This study looks at using a small nerve stimulation approach to improve fecal incontinence (bowel leaks). If it works for you, it could help you have more control and fewer accidents.
Hamilton, OntarioAges 6–80 - NCT03819062Recruiting
Stomach–bowel nerve stimulation for long-term constipation
This trial studies a device that stimulates nerves near the lower back (sacrum) to improve bowel function in people with severe constipation that hasn’t responded to standard treatments. It may help if your constipation involves problems coordinating bowel movement and the muscles around the rectum.
Hamilton, OntarioAges 6–70 - NCT06071637RecruitingPhase 3
Preventing mouth sores with laser therapy in stem cell transplant
This trial tests if a low-power laser can prevent painful mouth sores and throat pain in people getting a stem cell transplant from a donor. The laser is applied to the mouth before sores start, aiming to reduce pain and speed healing.
Rio de Janeiro, Rio de JaneiroAges 18–100 - NCT07810530RecruitingPhase 2
Mouthwash with laser for preventing mouth sores in stem cell transplant
This study tests whether a special mouthwash made from copaiba (a natural oil) plus low-level laser therapy can prevent mouth sores caused by high-dose chemotherapy before a stem cell transplant. It might help reduce pain and trouble eating during your transplant treatment.
Rio de Janeiro, Rio de JaneiroAges 12 years+ - NCT07753460Recruiting
Low-level laser therapy for trigger finger pain
This study tests a low-level laser treatment (a form of light therapy) to see if it helps reduce pain and improve movement in people with trigger finger. It is a non-invasive option that may offer symptom relief without shots or surgery.
Izmir, BalçovaAges 18 years+ - NCT07751211Recruiting
Laser and gel treatment after gum graft surgery
This study tests whether a special light treatment (laser) plus a natural gel (hyaluronic acid) can help your gums heal better after a free gingival graft — a procedure to cover exposed tooth roots and increase gum tissue.
Istanbul, BakırköyAges 18 years+ - NCT07750392Recruiting
Dry needling and gentle laser therapy for recent neck pain
This trial tests two therapies—dry needling (thin needles into muscle knots) and low-level laser/microcurrent (gentle energy) treatment—alone or combined, to relieve acute neck pain from muscle knots (myofascial pain). It aims to reduce pain and improve function for people with recent onset symptoms.
Denpasar, BaliAges 20–45 - NCT07747350Recruiting
Laser vs pain pills for braces pain in Malay women
This study compares a low-level laser treatment with standard painkillers to see which works better for reducing pain from getting braces. It is for Malay women aged 18-33 who have never had braces and are generally healthy.
Kota Bharu, KOTA BHARUAges 18–33 - NCT05725265Recruiting
Low-level laser treatment for arm swelling after breast cancer
This study tests whether low-level laser therapy can safely reduce swelling in one arm caused by breast-cancer treatment. It compares the laser to a look-alike inactive (placebo) treatment and checks changes over time.
TaipeiAges 20 years+ - NCT07615361Enrolling by invitation
Tooth Graft and Laser Therapy for Dental Implants
This study tests whether material from extracted teeth, combined with low-level laser treatment, can help bone heal better before dental implants are placed. The goal is to improve implant success and reduce bone loss after tooth removal.
Istanbul, UskudarAges 18–65 - NCT07564713Recruiting
Shock Wave vs. Laser Therapy for Tennis Elbow
This study compares two non-surgical treatments for tennis elbow (lateral epicondylitis): extracorporeal shock wave therapy and low-level laser therapy. Both treatments aim to reduce pain and improve function in people with chronic elbow pain caused by overuse.
ÇorumAges 18–65 - NCT07546539Recruiting
Light Therapy for Chronic Fatigue Syndrome
This study tests whether a special type of light therapy (called photobiomodulation) can reduce severe tiredness in people with chronic fatigue syndrome. The light is applied to the skin and may help boost energy levels and improve daily function.
Larkana, SindhAges 18–60 - NCT06763419Recruiting
Light therapy for jaw joint pain
This trial tests if a non-invasive light therapy (photobiomodulation) can reduce pain and clicking in the jaw joint. It may help people with jaw pain caused by muscle tension or joint issues.
AlexandriaAges 20–40 - NCT07472881Recruiting
Laser therapy for body shape in obese menopausal women
This study tests whether a laser therapy applied to specific points on the body can help with weight and body shape in women going through menopause who are overweight. It aims to find a safe, non-invasive option for weight management.
Keelung, TaiwanAges 45–55 - NCT07466641Recruiting
Low-level laser or Piezocision to speed up canine tooth movement
This trial compares two treatments to see if they can safely speed up a specific tooth movement during braces. It tests a low-level laser or a minor surgical procedure called Piezocision against standard care.
Cairo, Cairo GovernorateAges 18–25 - NCT07446517Recruiting
Laser therapy for knee or heel pain in young athletes
This study tests if low-level laser therapy can help teenagers with Osgood-Schlatter knee pain or Sever heel pain. It aims to reduce pain from sports, so you can keep playing.
Gdansk, PomeranianAges 10–17 - NCT07387978Recruiting
Laser therapy to prevent mouth sores during radiation for oral cancer
This trial tests if low-level laser therapy can reduce painful mouth ulcers caused by radiation treatment for oral cancer. It may help you keep your mouth healthier during therapy.
Melbourne, VictoriaAges 18 years+ - NCT07191808Enrolling by invitation
Laser therapy for Bell's palsy recovery
This trial tests if low-level laser therapy can help people with Bell's palsy recover faster. It is for adults with a recent diagnosis, mild to moderate facial weakness, and no prior treatment for this episode.
FaisalābadAges Any age - NCT07169357Enrolling by invitationEarly Phase 1
Light therapy and gel for gum healing after surgery
This trial tests whether a special light treatment (photobiomodulation therapy) combined with a hyaluronic acid gel can help your gums heal better after a gum reduction procedure. It may be a good option if you have swollen gums from long-term inflammation and are looking for a way to improve healing.
BeirutAges 18–40 - NCT07163208Recruiting
Laser therapy for headache from neck problems
This trial tests if different types of low-level laser light can help reduce headaches caused by neck issues. It is a non-invasive treatment option for people whose headaches have lasted at least three months.
Lahore, Punjab ProvinceAges 18–65 - NCT07095556Recruiting
Laser therapy to help gums heal after tooth extraction
This trial tests whether a special laser treatment can help your gums heal better after a tooth is removed and the socket is prepared for a future dental implant. If you're having a tooth pulled and bone preservation, this laser might speed up healing and reduce pain.
Charleston, South CarolinaAges 18 years+ - NCT07078877Recruiting
Laser therapy for knee osteoarthritis: a new option?
This study tests whether low-level laser therapy (a painless, non-surgical treatment using light) can reduce knee pain and improve knee function, cartilage health, and muscle strength in people with moderate knee osteoarthritis. It may be an option if you haven't had recent knee injections or physical therapy.
Ankara, YENIMAHALLEAges 50 years+ - NCT06986629Recruiting
Light or magnetic field therapy for chronic sinusitis
This trial tests two treatments—light therapy or pulsed magnetic fields—to see if they improve quality of life for adults with chronic sinusitis. It may help if your symptoms are mild to moderate and you have allergies.
CairoAges 20–40 - 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
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Common questions
- Are there clinical trials for low level laser therapy?
- Yes. Clin2 currently lists 29 recruiting low level laser therapy 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 low level laser therapy 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 low level laser therapy 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.