Clinical trials: Lasers
Presbyopia
Clinical Outcomes of Femtosecond Laser Presbyopia Treatment in Monofocal IOLs
This study aimed to assess the safety and efficacy of treating presbyopia in eyes implanted with a mono focal IOL using a low-energy femtosecond laser.
- Trial name
- NCT07384182
- Testing
- Perfector
- Where
- Czechia
- Volunteers
- 19 people, healthy volunteers welcome
- Sponsor
- Perfect Lens, LLC
Will Laser Treated Dental Implants Improve Stability Early Healing
Laser Treated vs SLA Treated Short Implants in Terms of Stability.
Laser treated short dental implants will be placed in a posterior atrophic ridge with only 8-10 mm available bone height. Their stability will be measured through a period of 12 weeks.
- Trial name
- NCT04100382
- Testing
- Laser and SLA
- Volunteers
- 8 people, healthy volunteers welcome
- Sponsor
- Cairo University
Pregnancy Outcomes
Does LAH May Improve the Pregnancy Outcomes?
A defect in the hatching stage is considered an important cause of implantation failure. Therefore, assisted hatching (AH), which involves artificial disruption of the zona pellucida, has been proposed as a method for improving…
- Trial name
- NCT03810157
- Testing
- Laser-assisted hatching system
- Where
- China
- Volunteers
- 1,200 people, healthy volunteers welcome
- Sponsor
- Tang-Du Hospital
Twin Twin Transfusion Syndrome
Sequential vs. Standard Laser Treatment of Twin-twin Transfusion Syndrome
The investigators hypothesize that treatment of twin-twin transfusion syndrome (TTTS) using sequential laser photocoagulation of communicating vessels (SQLPCV) over the predominant method, selective laser photocoagulation of…
- Trial name
- NCT02122328
- Testing
- Sequential laser photocoagulation of communicating vessels., Selective laser photocoagulation of communicating vessels
- Where
- United States
- Volunteers
- 642 people, healthy volunteers welcome
- Sponsor
- University of Southern California
Healthy
Laser Speckle Flowgraphy in Caucasians: Age Dependence and Comparison With Doppler Optical Coherence Tomography
Some of the most prevalent eye diseases such as age-related macular degeneration, glaucoma and diabetic retinopathy are associated with ocular perfusion abnormalities.
- Trial name
- NCT02582411
- Testing
- Laser Speckle Flowgraphy, Doppler Optical Coherence Tomography
- Where
- Austria
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Medical University of Vienna
Overactive Bladder (OAB)
Vaginal CO2 Laser in Postmenopausal Women With Overactive Bladder Syndrome (OAB)
This study evaluates the clinical efficacy and symptom relief of vaginal fractional CO2 laser treatment in post-menopausal women with Overactive Bladder syndrome(OAB).
- Trial name
- NCT03846895
- Testing
- Microablative Fractional CO2 laser
- Where
- Greece
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- National and Kapodistrian University of Athens
Diabetic Macular Edema
Treatment of Diabetic Macular Edema With Aflibercept and Micropulse Laser
The goal of this pilot study is to investigate the safety and efficacy of micropulse (MP) macular laser in combination with intravitreal aflibercept for the treatment of centre-involved diabetic macular edema.
- Trial name
- DAM (NCT03143192)
- Testing
- Micropulse Laser
- Where
- 2 sites in Canada
- Volunteers
- 31 people, healthy volunteers welcome
- Sponsor
- Keyvan Koushan
Dentin Sensitivity
Evaluation of the Effect of Fluoride and Laser Application on the Prevention of Sensitivity in Bleached Teeth
To investigate the effects of desensitizing agents on the dental bleaching process, testing the hypothesis that they may prevent dental sensitivity.
- Trial name
- NCT03044171
- Testing
- Low Level Laser Therapy, 1.1% Sodium Fluoride, In-office dental bleaching
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- Universidade Federal do Para
Postoperative Pain, Soft Tissue Bleeding
Comparison of Er,Cr:YSGG and Diode Lasers In Second Stage Implant Surgery
The study evaluates postoperative pain, intraoperative bleeding and wound healing after second stage implant surgery. Submerged implants were exposed with diode laser in Group 1 (n=20) and by using Er,Cr:YSGG laser in Group 2…
- Conditions
- Postoperative Pain, Soft Tissue Bleeding, Wound Heal
- Trial name
- NCT03819244
- Testing
- 940 nm Gallium Aluminum Arsenide Diode Laser, 2780 nm Er,Cr:YSGG Laser
- Where
- Turkey (Türkiye)
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Yuzuncu Yil University
Pain
Cutaneous Effects of Cryogen Spray Cooling
Cryogen Spray Cooling spurt is applied to the skin surface immediately before laser exposure. As liquid cryogen rapidly evaporates, the superficial skin temperature is reduced as a result of supplying the latent heat of…
- Trial name
- CSC (NCT00581568)
- Testing
- Cutaneous Effects of Cryogen Spray Cooling
- Where
- United States
- Volunteers
- 53 people, healthy volunteers welcome
- Sponsor
- University of California, Irvine
Root Canal Infection, Pain
Postoperative Pain After Root Canal Disinfection Via Diode Laser
The prevention and control of post-treatment pain is of great importance for the comfort of the patient as well as for the clinician's prestige.
- Trial name
- NCT03584880
- Testing
- Diode laser disinfection, Pseudo diode laser disinfection
- Where
- Turkey (Türkiye)
- Volunteers
- 84 people, healthy volunteers welcome
- Sponsor
- Yuzuncu Yil University
Rhegmatogenous Retinal Detachment
Clinical Trial of Cryotherapy Versus Postoperative Laser Photocoagulation
The purpose of this randomized clinical trial was to compare reattachment rates among patients with rhegmatogenous retinal detachment who underwent scleral buckle surgery with retinopexy by cryotherapy versus postoperative (one…
- Trial name
- NCT01068379
- Testing
- criopexy, laser
- Volunteers
- 86 people, healthy volunteers welcome
- Sponsor
- University of Campinas, Brazil
Root Canal Infection, Periapical; Infection
Bacteria Elimination in Retreatment Cases Using Different Disinfection Techniques
Nonsurgical root canal retreatment may become essential when the initial endodontic treatment fails because of the persistent intracanal or extracanal infections.It has been stated that the one of the main cause of posttreatment…
- Trial name
- NCT03750162
- Testing
- VDW Ultra, AMD picasso, ProtaperNext X3 gutta-percha
- Where
- Turkey (Türkiye)
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Bulent Ecevit University
Nausea, Vomiting
Placebo in Acupuncture
Placebo control in acupuncture research is challenging and difficult. The primary objective of the study is to explore a study design comparing stimulation by real acupuncture needle, sham acupuncture needle and laser.
- Trial name
- NCT01054495
- Testing
- Acupuncture, Laser acupuncture
- Where
- 2 sites in Norway
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- National Research Centre of Complementary and Alternative Medicine, Norway
Post Laser Vision Correction Pain and Discomfort
Laser Vision Correction Use of an Eye Shield for Maintaining Vision and Mitigating Pain
The purpose of this research is to determine if an investigational thin shield can effectively reduce discomfort following Laser Vision Correction.
- Trial name
- NCT01675375
- Testing
- Eye Shield
- Where
- 5 sites in United States
- Volunteers
- 125 people, healthy volunteers welcome
- Sponsor
- FORSIGHT Vision3
Benign Prostatic Hyperplasia (BPH)
Phase 4 Study of Greenlight XPS Laser Versus BiVAP Saline Vaporization of the Prostate in Men With Symptomatic Benign Prostatic Hyperplasia
This is a Phase 4, prospective, open-label, randomized study of Greenlight XPS Laser versus BiVAP Saline Vaporization of the prostate in men with symptomatic Benign Prostatic Hyperplasia (BPH).
- Trial name
- NCT01500057
- Testing
- Greenlight XPS Laser, BiVAP Saline Vaporization of the prostate
- Where
- United States
- Volunteers
- 66 people, healthy volunteers welcome
- Sponsor
- Brooklyn Urology Research Group
Muscle Fatigue Caused by Repetitive Muscle Exercise
Portable Low-Level Laser Therapy for Recovery After a Quadriceps-Dominant Fatiguing Task in Recreational Runners
This randomized, sham-controlled, two-period crossover study evaluated the effects of portable 808-nm low-level laser therapy (LLLT) on acute recovery and running biomechanics following a quadriceps-dominant fatiguing task in…
- Trial name
- NCT07808814
- Testing
- LLLT
- Where
- Taiwan
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Chia Nan University of Pharmacy ＆ Science
Tattoo Removal
A Clinical Evaluation for Tattoo Removal
Evaluate safety and efficacy with the enlighten laser for tattoo removal.
- Trial name
- NCT02756806
- Testing
- Picosecond Q-switched laser
- Where
- United States
- Volunteers
- 7 people, healthy volunteers welcome
- Sponsor
- Cutera Inc.
Sports Performance, Injury Prevention
Effect of Whole-body Photobiomodulation on Muscular Performance Enhancement.
Introduction: Photobiomodulation therapy (PBMT) is based on the emission of light ranging from red to near-infrared spectra by different devices based on diode lasers or light-emitting diodes.
- Conditions
- Sports Performance, Injury Prevention, Muscle Damage, Musculoskeletal Pain
- Trial name
- WBPME (NCT05989815)
- Testing
- Muscle damage protocol training, Photobiomodulation therapy (PBMT)
- Where
- Brazil
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Universidade Federal de Sao Carlos
Low-level Light Therapy, Cryotherapy
Comparison Between Low-level Laser Therapy, Intracanal Cryotherapy and Their Combination, on Post-endodontic Pain Level
Statement of the problem: Postoperative pain following endodontic treatment is a common complication that might require analgesics for pain relief.
- Trial name
- NCT04006717
- Testing
- Low Level Laser therapy, Intra canal Cryotherapy
- Where
- Egypt
- Volunteers
- 95 people, healthy volunteers welcome
- Sponsor
- Misr International University
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