Clinical trials: Lasers
Low Back Pain
Effect of Low Level Laser Versus Interferential Current on Postmenopausal Low Back Pain
This study will be conducted to compare the effect of low-level laser and interferential current on postmenopausal low back pain.
- Trial name
- NCT06586450
- Testing
- Low level laser therapy, Interferential current, Core stability exercise
- Where
- Egypt
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Cairo University
Refractive Surgery
Analysis of Ocular Surface Microbiota in Dry Eye Patients After Femtosecond Laser-assisted In-situ Keratomileusis (FS-LASIK)
By using 16S rRNA sequencing technology to analyze the changes in ocular surface microbiota before and after surgery, as well as the impact of changes in ocular surface microbiota on FS-LASIK induced DES, new treatment ideas are…
- Trial name
- NCT06448468
- Where
- China
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Second Affiliated Hospital of Nanchang University
Muscle Fatigue (C23.888.592.612.612), Delayed Onset Muscle Soreness (DOMS)
Photobiomodulation on NMES-Induced Muscle Fatigue and Damage
Neuromuscular electrical stimulation (NMES) is effective for strength training and rehabilitation, but non-selective motor unit recruitment often induces rapid fatigue, discomfort, and muscle damage.
- Conditions
- Muscle Fatigue (C23.888.592.612.612), Delayed Onset Muscle Soreness (DOMS), Muscle Damage, Photobiomodulation (PBM)
- Trial name
- NCT07790016
- Testing
- Photobiomodulation Therapy (PBMT)
- Where
- Brazil
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Federal University of Rio Grande do Sul
Pulp Necroses
Histopathological Evaluation of the Periodontal Ligament Subjected to Laser Ablation.
Laser Ablation therapy (LA) using an 810nm diode laser and Indocyanine Green (ICG) solution, which efficiently absorbs laser energy and increases the effectiveness of tissue removal.
- Trial name
- NCT06173648
- Testing
- Laser and ICG solution.
- Where
- Brazil
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- CAO Group, Inc.
Gingival Recession
Effect of Hyaluronic-acid on the Healing After Free Gingival Graft
This study evaluated the effect of topical hyaluronic acid (HA) application on free gingival graft (FGG) donor and recipient sites during the early wound healing period with laser Doppler flowmetry (LDF) and to investigate the…
- Trial name
- NCT03871218
- Testing
- Hyaluronic acid group
- Where
- Turkey (Türkiye)
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Gazi University
Decayed Teeth
Laser Activation in Reducing Pain During and After Root Canal Treatment for Painful Lower Molar Teeth.
Effectiveness of lasers in reducing pain during and after root canal treatment for mandibular molar teeth affected with acute irreversible pulpitis.
- Trial name
- NCT04735120
- Testing
- iLASE DIODE LASERS
- Where
- India
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- CSI College of Dental Sciences and Research, Madurai
Chronic Periodontitis
Combined Use of Er:YAG and Nd:YAG Laser
The aim of the present study was to compare the effectiveness of combined Er:YAG and Nd:YAG laser therapy to that of scaling and root planning with hand instruments in nonsurgical treatment of chronic periodontitis.
- Trial name
- NCT02851823
- Testing
- Periodontal curettes, Er-YAG+Nd-YAG lasers
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- Izmir Katip Celebi University
Acne Scars - Mixed Atrophic and Hypertrophic
Performance of PicoWayTM Picosecond Fractional Laser for Acne Scars
Open-label, prospective study. Up to 60 healthy adult volunteers seeking facial acne scars treatment, males or females of 18 to 75 years of age, from up to 3 investigational sites.
- Trial name
- NCT02592993
- Testing
- PicoWay device
- Where
- 3 sites in United States
- Volunteers
- 53 people, healthy volunteers welcome
- Sponsor
- Syneron Medical
Color; Change Teeth, Posteruptive
Clinical Comparison of LED- and Diode Laser-activated Bleaching
To clinically compare the effects of LED- or Diode laser-activated bleaching on colour change, tooth-sensitivity, gingival-irritation and temperature variation over 9-months.
- Trial name
- NCT04537754
- Testing
- bleaching device
- Where
- Turkey (Türkiye)
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Hacettepe University
Myopia
Evaluation of the Post-LASIK Flap Thickness of the FS200 Femtosecond Laser Flap
The purpose of this study is to document the programmed flap thickness to achieved flap thickness using the FS200 femtosecond laser in performing LASIK procedure.
- Trial name
- NCT01693939
- Testing
- FS200 Femtosecond Laser
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Durrie Vision
Bone Loss
Radiographic Evaluation of All-on-4 Implant Prosthesis With Different Materials and Bar Construction Techniques
Eighteen patients will be selected from the outpatient clinic of the Prosthodontic Department, Faculty of Dentistry, Mansoura University seeking prosthetic rehabilitation.
- Trial name
- NCT06071689
- Testing
- screw retained prosthesis
- Where
- Egypt
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- Mansoura University
Stress Urinary Incontinence
IUL Study A Randomized Sham - Controlled Clinical Study
Primary aim of the study is to compare the impact of SUI on the VAS (visual analogue scale) 3 months after laser therapy versus sham laser therapy.
- Trial name
- NCT04707690
- Testing
- Intraurethral laser therapy
- Where
- Austria
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Medical University of Graz
Scars
Surgical Scar Treatment With the Pulsed Dye Laser in Combination With a CO2 Laser
Prospective, randomized, split lesion treatment with 4 study Arms to evaluate safety and efficacy of combined treatment for minimizing of surgical scars, including post Moh's surgery.
- Trial name
- NCT02898350
- Testing
- Pulsed dye laser treatment, CO2 laser treatment, Combined PDL and CO2 laser treatment
- Where
- 2 sites in United States
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- Syneron Medical
Benign Pigmented Lesions
Comparison of Picosecond and Q-switched Laser for Benign Pigmented Lesions Treatment
The objective of this study is to evaluate the efficacy and safety of picosecond 532 and 1,064 nanometers laser in the treatment of benign pigmented lesions compared with q-switched 532 and 1,064 nanometers laser.
- Trial name
- NCT02800525
- Testing
- Picosecond laser, Q-switched Nd:YAG laser
- Where
- Thailand
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Mahidol University
Enamel Demineralization
Comparative Assessment of Adhesive PreCoated (APC) Flash-free and Conventional Brackets and the Effects on Enamel Demineralization and Periodontal Health
Adhesive PreCoated (APC) flash-free brackets have been recently introduced, with no need of flash removal step. Evaluation of APC and conventional brackets and their effects on enamel demineralization and periodontal health.
- Trial name
- NCT07752290
- Testing
- Group A, Group B
- Where
- Pakistan
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Foundation University Islamabad
Biological Dressings
Clinical Efficacy of Bovine Freeze-dried Amniotic Membrane on Wound Healing in Laser Treatment
Bovine amniotic membrane may show better efficacy than hydrocolloid dressing.
- Trial name
- NCT01895374
- Testing
- laser treatments, amniotic membrane application, hydrocolloid application
- Where
- South Korea
- Volunteers
- 51 people, healthy volunteers welcome
- Sponsor
- Seoul National University Hospital
Knee Osteoarthritis
Combined Effect of Laser Acupuncture and Electroacupuncture in Knee Osteoarthritis Patients
Background: Knee osteoarthritis (KOA) is a common degenerative joint disorder affected 250 million people globally. It can not only result in disability, but also associated with cardiovascular disease and mortality.
- Trial name
- NCT04188925
- Testing
- Laser Acupuncture
- Where
- Taiwan
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Chang Gung Memorial Hospital
Oral Glucose Tolerance Test
Non-invasive Glucose Measurement Using Laser Technology
This study is to evaluate the capability of Raman spectroscopy as a non-invasive method for monitoring concentrations of glucose by illuminating a small spot on the skin, collecting and analyzing the return light.
- Trial name
- (Raman) (NCT03276949)
- Testing
- Blood glucose measurement
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of Missouri-Columbia
Lidocaine Adverse Reaction, Prilocaine Adverse Reaction
Efficacy of a Topical Anesthetic Containing Lidocaine and Prilocaine in Treatment With CO2 Fractional Laser
This is a study aimed at evaluating the efficacy of a topical anesthesia (test product) compared to placebo in adult patients of phototypes I to III, with indication of treatment of CO2 fractional laser in the forehead.
- Trial name
- CO2 (NCT03366246)
- Testing
- Lidocaine / Prilocaine Cream
- Where
- Brazil
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Galeno Desenvolvimento de Pesquisas Clínicas
Bone Loss, Alveolar
Evaluation of Regenerative Potential in Horizontal Bone Loss Using VCMX Along With LASER Therapy
Background- Periodontitis, an inflammatory disease of the periodontium, is one of the major causes of tooth mortality. Of all the bone destruction patterns that are present in periodontitis, horizontal bone loss is the most…
- Trial name
- NCT06204588
- Testing
- control group: SFA only, Test group 1: VCMX + Low level LASER therapy + Single flap approach, Test group 2: Low level LASER therapy + Single flap approach
- Where
- India
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Postgraduate Institute of Dental Sciences Rohtak
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