Clinical trials: Laser
Irritable Bowel Syndrome
Confocal Laser Endomicroscopy, IBS and Stress
After standard endomicroscopy with fluorescein to investigate for dysplasia in Barrett's esophagus the endoscope will be forwarded into the 2nd part of the duodenum.
- Trial name
- NCT02316132
- Testing
- Stress, Control
- Where
- Germany
- Volunteers
- healthy volunteers welcome
- Sponsor
- University Hospital Schleswig-Holstein
Nevus
In Vivo Confocal Scanning Laser Microscopy of Benign Nevi
In vivo confocal laser scanning microscopy (CLSM) offers the possibility to non-invasively investigate skin lesions at nearly histologic resolution.
- Trial name
- CSLM-nevi (NCT00487864)
- Where
- Austria
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Medical University of Graz
Acne, Atrophic Scar
Comparison of Picosecond Lasers vs. Ablative Fractional Er:YAG Lasers in Treating Atrophic Scar
The 1064-nm Nd:YAG picosecond lasers using fractional micro-lens array (P-MLA) was a promising therapy for skin resurfacing. However, no studies have compared P-MLA with ablative fractional 2940-nm Er:YAG lasers (AF-Er) in…
- Trial name
- NCT05686603
- Testing
- a fractional 1064-nm neodymium-doped yttrium aluminum garnet (Nd:YAG) picosecond laser with MLA handpiece, a ablative fractional 2940-nm Er:YAG laser
- Where
- China
- Volunteers
- 33 people, healthy volunteers welcome
- Sponsor
- Second Affiliated Hospital, Zhejiang University, School of Medicine
Periodontitis, Kidney Transplant Recipients
Diode Laser-Assisted Periodontal Therapy in Kidney Transplant Recipients
This randomized controlled trial evaluates the efficacy of diode laser-assisted non-surgical periodontal therapy in kidney transplant recipients with periodontitis.
- Trial name
- KTRs (NCT07532694)
- Testing
- Scaling and Root Planing, Diode Laser
- Where
- 2 sites in Vietnam
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Military Hospital 103
Photobiomodulation Therapy
Reversal of Anaesthesia with Diode Laser
Background: After local anesthesia, which is frequently used in pediatric dentistry, long-term soft tissue numbness can cause various problems.
- Trial name
- NCT06841120
- Testing
- Actual laser application
- Where
- Turkey (Türkiye)
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Recep Tayyip Erdogan University
Abnormal Labial Frenum Frenectomy, Frenectomy
Pain After Diode Laser Frenectomy in Children
This prospective single-group clinical study aims to evaluate postoperative pain following diode laser-assisted frenectomy in pediatric patients and to assess the agreement between different pediatric pain assessment scales.
- Trial name
- PED-FREN (NCT07706023)
- Testing
- Diode Laser-Assisted Frenectomy
- Where
- Turkey (Türkiye)
- Volunteers
- 53 people, healthy volunteers welcome
- Sponsor
- Afyonkarahisar Health Sciences University
Ophthalmology, Photorefractive Keratectomy ("PRK")
Ocular Bandage Gel (OBG) Pivotal Trial in Patients Undergoing Photorefractive Keratectomy ("PRK")
Prospective, randomized, masked (reading center), controlled pivotal study of Ocular Bandage Gel (OBG) vs. a bandage contact lens (BCL) in subjects who have undergone bilateral photorefractive keratectomy (PRK).
- Conditions
- Ophthalmology, Photorefractive Keratectomy ("PRK"), Laser Assisted Surgery, Refractive Surgery
- Trial name
- NCT03938883
- Testing
- Ocular Bandage Gel (OBG), Bandage Contact Lens (BCL)
- Where
- United States
- Volunteers
- 250 people, healthy volunteers welcome
- Sponsor
- Eyegate Pharmaceuticals, Inc.
Periodontal Diseases
Photobiomodulation and Platelets Rich in Growth Factors (PRGFs)-Assisted Flap Surgery in Treating Stage III Periodontal Defects
Stage 3 periodontitis is a condition marked by swift and severe destruction of periodontal tissues. To effectively regenerate osseous defects resulting from periodontal disease, it is crucial to leverage the intrinsic…
- Trial name
- NCT06641739
- Testing
- laser assisted SPPF, Platelet Rich Plasma
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Assiut University
Corneal Astigmatism
Safety and Effectiveness of Arcuate Incisions Performed With the iFS Femtosecond Laser System
To determine if arcuate incisions performed with the iFS femtosecond laser are safe and effective in reducing corneal astigmatism.
- Trial name
- NCT01348854
- Testing
- iFS Femtosecond Laser System
- Where
- 4 sites in Austria, France and 1 more
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Abbott Medical Optics
Orthodontic Appliance Complication
Low Level Laser Therapy Applied in Orthodontic Tooth Movement
Currently, orthodontic treatment takes 2-3 years.. If we accelerate tooth movement by low energy laser therapy, we could reduce treatment time.
- Trial name
- NCT05695053
- Testing
- Low Level Laser Therapy
- Where
- Taiwan
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- China Medical University Hospital
Complete Edentulism
Effect of Different Implant Surface Treatments on Bony Changes Around Mandibular Implants
The research will be conducted to report which type of surface treatment of dental implants that can be successful and aids in increasing bone to implant contact and how it affects the bony changes around the implants installed…
- Trial name
- NCT04686370
- Testing
- laser treated implant surface
- Where
- Egypt
- Volunteers
- 13 people, healthy volunteers welcome
- Sponsor
- Cairo University
Laser Corneal Surgery
Corneal Biomechanics With Hydration in Normal and LASIK Eyes
The research will utilize LASIK and non-LASIK populations to analyze the biomechanical differences between these corneas.
- Trial name
- NCT01183702
- Testing
- LASIK surgery, No Intervention
- Where
- United States
- Volunteers
- 44 people, healthy volunteers welcome
- Sponsor
- Deb Grzybowski
Colorectal Neoplasia, Colorectal Inflammation
Association Between Confocal Laser Endomicroscopic (CLE) Features and Colorectal Mucosal Microbiome
The purpose of this study is to determine whether an association between endomicroscopic pattern and colorectal mucosal microbiome exists.
- Conditions
- Colorectal Neoplasia, Colorectal Inflammation, Hyperplasia, Mucosal Microbiome
- Trial name
- NCT02063919
- Testing
- the mucosal microbiome in the biopsy specimen was analysed
- Where
- China
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- Shandong University
MCS vs ReLACS, Pain Perception Postoperatively First Eye vs Second Eye
A Comparison of Patient Perceptions Undergoing Manual Cataract Surgery (MCS) vs Refractive Laser-assisted Cataract Surgery (ReLACS) in First and Second Eyes
The focus of this study is to assess how pain can be mitigated for patients undergoing cataract surgery through the early application of anesthesia prior to the surgery as compared to the standard timing, and by using the ReLACS…
- Conditions
- MCS vs ReLACS, Pain Perception Postoperatively First Eye vs Second Eye, Early Anesthesia vs Standard Anesthesia
- Trial name
- NCT04623229
- Testing
- MCS, ReLACS Early, ReLACS Standard
- Where
- Canada
- Volunteers
- 103 people, healthy volunteers welcome
- Sponsor
- Uptown Eye Specialists
Corneal Astigmatism
Treatment of Vision Disturbances Due to Corneal Irregularities by Trans-epithelial Optical Phototherapeutic Keratectomy (TE-oPTK)
This study sets out to evaluate the EpiMaster application software for use in predicting the refractive change induced by a trans-epithelial phototherapeutic keratectomy (TE-PTK) procedure in eyes with irregularly irregular…
- Trial name
- NCT03841253
- Testing
- Trans-epithelial PTK, Trans-epithelial PTK (retrospective data collection), EpiMaster Application Software
- Where
- United Kingdom
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- London Vision Clinic
Myopia, Astigmatism
An Outcomes Study Comparing the Intralase FS 60 to the Intralase iFS When Performing LASIK Surgery for Nearsightedness
The purpose of the study is to compare the results of LASIK surgery when using two versions of a femtosecond laser in patients with nearsightedness with and without astigmatism.
- Trial name
- NCT01365728
- Testing
- LASIK with the iFS femtosecond laser
- Where
- United States
- Volunteers
- 61 people, healthy volunteers welcome
- Sponsor
- Stanford University
Atrophic Acne Scar
Combined LASERs and PRP for Postacne Scars
This study evaluates a new combined technique using two different laser wavelengths and Platelets Rich Plasma (PRP) to treat post-atrophic acne scars.
- Trial name
- NCT03809416
- Testing
- Lasers, Platelets Rich Plasma, Lasers plus Normal Saline Solution
- Where
- 2 sites in Italy, Kuwait
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- DEKA S.r.l.
Laser Therapy
Clinical Application of Er:YAG Dental Laser System
The study aim was to evaluate the effectiveness of Er:YAG dental laser treatment modality for cavity, sensitive teeth, abnormal frenum attachment and peri-implantitis.
- Trial name
- NCT04811144
- Testing
- Er:YAG dental laser
- Where
- Taiwan
- Volunteers
- 129 people, healthy volunteers welcome
- Sponsor
- Kaohsiung Medical University Chung-Ho Memorial Hospital
Vulval Wart
Effect of Laser in Treatment of Vulval Warts
Vulval warts is a magor problem that affects women .
- Trial name
- NCT03830047
- Testing
- nd yag laser
- Where
- 3 sites in Egypt
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Aljazeera Hospital
Cellulite
Study of the Effect of Low Level Laser Light Therapy on Reducing the Appearance of Cellulite in the Thighs and Buttocks.
The purpose of this study is to determine whether the application of green diode low level laser light therapy is effective in reducing the appearance of cellulite in the thighs and buttocks.
- Trial name
- NCT01702259
- Testing
- Erchonia Scanner device (GLS)
- Where
- 2 sites in United States
- Volunteers
- 68 people, healthy volunteers welcome
- Sponsor
- Erchonia Corporation
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