Clinical trials: Obturation
Glaucoma, Glaucoma Suspect
Philadelphia Telemedicine Glaucoma Detection and Follow-Up Study
The goal is to conduct a 5-year prospective, randomized controlled trial to test an innovative, community-based intervention using posterior and anterior fundus photography of the optic nerve and macula and intraocular eye…
- Conditions
- Glaucoma, Glaucoma Suspect, Diabetic Retinopathy, Ocular Hypertension
- Trial name
- NCT02390245
- Testing
- Free Eye Screenings, Enhanced Intervention, Usual Care
- Where
- United States
- Volunteers
- 906 people, healthy volunteers welcome
- Sponsor
- Wills Eye
Chronic Total Occlusion of Coronary Artery, Chronic Total Occlusion
Coronary Interventions Ulm - Coronary Chronic Total Occlusions
The aim of the proposed project is to provide the long-term results after a recanalization attempt of chronically occluded coronary arteries.
- Trial name
- CSI (NCT04650139)
- Testing
- PCI - percutaneous coronary intervention
- Where
- Germany
- Volunteers
- 500 people, healthy volunteers welcome
- Sponsor
- University Hospital Ulm
Anterior Large Vessel Occlusion Stroke
Prediction of Anterior Circulation Large Vessel Occlusion Stroke With EEG
This study is designed to evaluate the accuracy of saline electrode EEG in the prehospital diagnosis of LVO-a stroke.
- Trial name
- NCT06564129
- Testing
- electroencephalography
- Where
- China
- Volunteers
- 1,194 people, healthy volunteers welcome
- Sponsor
- Xuanwu Hospital, Beijing
Effect of Bike Seats on Male Perineal Blood Flow
Study of Bicycle Seat Effects on Male Perineal Blood Flow
The objective is to study the effects of bicycle riding and bicycle seats on blood flow to a man's reproductive organs. It has been shown that bicycle riding can affect a man's ability to have an erection.
- Trial name
- NCT01804725
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University of Illinois Chicago
Hydrosalpinx, Infertility, Female
Hysteroscopic Tubal Occlusion Using Iso-Amyl 2-Cyano Acrylate (Amcrylate) in Patients With Hydrosalpinx
The purpose of this study is to assess the effectiveness of hysteroscopic tubal application of Iso Amyl-2-cyanoacrylate in occluding uterine tubes of infertile women with hydrosalpinx, which would make it an easy approach for…
- Trial name
- NCT02977234
- Testing
- Isoamyl 2-Cyanoacrylate
- Where
- Egypt
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Ain Shams University
Obstructive Sleep Apnea, Hypoxemia
Mechanisms of Endothelial Cell Dysfunction in Sleep Apnea
Sleep apnea is a common sleep disorder characterized by temporary stops in breathing during sleep and has been associated with the development of cardiovascular disease.
- Trial name
- NCT00859950
- Testing
- Continuous Positive Airway Pressure (CPAP)
- Where
- United States
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Weill Medical College of Cornell University
Central Retinal Vein Occlusion
Retinal Blood Flow in Response to an Intravitreal Injection of Ranibizumab for Central Retinal Vein Occlusion (CRVO)
Ranibizumab (Lucentis, Genentech) is an off-label drug used for the clinical treatment of central retinal vein occlusion, which is one of the most common retinal vascular disorders.
- Trial name
- NCT01303276
- Where
- Canada
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University of Toronto
Ocular Surface Disease, Central Retinal Artery Occlusion
Effects of HFMH-EMS on Ocular Artery Circulation
Investigated the effects of high-frequency multi-band harmonic electromagnetic stimulation on ophthalmic and central retinal artery circulation.
- Trial name
- NCT06861985
- Testing
- BOBY, Control
- Where
- Taiwan
- Volunteers
- 43 people, healthy volunteers welcome
- Sponsor
- Chung Shan Medical University
Hemorrhage, Simulation Training
Mixed-reality REBOA Simulator With Virtual Coaching
Resuscitative Endovascular Balloon Occlusion of the Aorta (REBOA) is a life-saving emergency procedure that is highly suited for simulation-based training.
- Trial name
- REBOASIM (NCT05062928)
- Testing
- Virtual coach
- Where
- United States
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- University of Florida
Heart Diseases, Coronary Disease
CES1 Carriers in the PAPI Study
This study builds, in part, upon preliminary results generated as part of the Pharmacogenomics Anti-Platelet Intervention (PAPI) Study (NCT00799396).
- Conditions
- Heart Diseases, Coronary Disease, Coronary Artery Disease, Cardiovascular Diseases
- Trial name
- NCT03188705
- Testing
- Clopidogrel, Aspirin
- Where
- United States
- Volunteers
- 6 people, healthy volunteers welcome
- Sponsor
- University of Maryland, Baltimore
Sterilization, Female, Fallopian Tube Occlusion
Development of an Intrauterine Pressure Threshold to Confirm Tubal Occlusion
The overarching goal of this study is to find an alternative method to hysterosalpingogram (HSG) to confirm bilateral tubal occlusion after permanent contraception.
- Trial name
- NCT04071392
- Testing
- Hysterosalpingogram (HSG)
- Where
- United States
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Oregon Health and Science University
Dentin Sensitivity
Study to Evaluate the Effectiveness of Test Dentifrice in the Relief of Dentinal Hypersensitivity
The purpose of this study is to compare the clinical efficacy of test fluoride dentifrice in reducing Dentin Hypersensitivity (DH) with that of a standard fluoride dentifrice, as measured by evaporative air sensitivity after 12…
- Trial name
- NCT07317128
- Testing
- Test Dentifrice, Colgate Sensitive ProRelief, Colgate Triple Protection
- Where
- China
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- HALEON
Macular Edema, Macular Degeneration
Study Evaluating Retinal Health Monitoring System Thickness Module
Evaluate the ability and accuracy of the Retinal Health Monitoring System - Retinal Thickness Module (RHMS - RTM).
- Trial name
- NCT04428242
- Testing
- RHMS-RTM, SD-OCT
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- Kubota Vision Inc.
Root Canal Obturation, Root Canal Filling
Outcome of SBO With Calcium Silicate Sealer vs WVC With Resin Based Sealer
A single blinded randomized controlled trial. 212 subjects (teeth), 106 in each of the 2 groups will be recruited from the patients referred to Kuwait Board of Endodontics for primary root canal treatment.
- Conditions
- Root Canal Obturation, Root Canal Filling, Sealer-based Obturation, Randomized Clinical Trial
- Trial name
- NCT04753138
- Testing
- TotalFill Bioceramic Sealer, AH+ Sealer
- Where
- Kuwait
- Volunteers
- 212 people, healthy volunteers welcome
- Sponsor
- Kuwait Institute for Medical Specialization
Coronary Occlusion
Safety and Efficacy of Autologous, Intracoronary Stem Cell Injections in Total Coronary Artery Occlusions
This phase I clinical trial will evaluate the safety and efficacy of intra-coronary injection of AC133 selected autologous marrow-derived stem cells in patients with chronic coronary artery occlusion.
- Trial name
- NCT00365326
- Testing
- Catheter-based intracoronary injection
- Where
- United States
- Volunteers
- 9 people, healthy volunteers welcome
- Sponsor
- Case Western Reserve University
Degenerative Joint Disease, TMD
Exploring the Relationship Between Occlusion and Degenerative TMJ Disorders: A Comparative Clinical Study
The study "Exploring the Relationship Between Occlusion and Degenerative TMJ Disorders: A Comparative Clinical Study" investigated the efficacy of occlusal therapy in managing degenerative temporomandibular joint (TMJ) disorders.
- Trial name
- TMJ (NCT06948682)
- Testing
- Occlusal Splint and Bite Correction Therapy, Conventional TMJ Therapy, Routine TMJ Care (Medication Only)
- Where
- Saudi Arabia
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- King Khalid University
Tissue Oxygen Saturation
Comparison of Change of Tissue Oxygenation During a Vascular Occlusion Test Using Two Different NIRS (O3TM vs. INVOS®)
This study evaluates the change of tissue oxygenation during a vascular occlusion test using two NIRS ( O3TM and INVOS®). NIRS probe will be attached on volunteer's forearm during vascular occlusion test and tissue oxygenation…
- Trial name
- NCT03395834
- Testing
- O3
- Where
- 4 sites in South Korea
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Seoul National University Hospital
Dental Occlusion
Patient Perception and Oral Function of Implant Restorations
The overall aim is to evaluate the patient-reported outcome and efficiency of replacing posterior teeth with implant-supported crowns compared to RDPs and no treatment.
- Trial name
- REPLACE (NCT06463405)
- Testing
- Splinted
- Where
- Denmark
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of Copenhagen
Centric Occlusion - Centric Relation Discrepancy (Disorder)
Evaluation of Masseter and Anterior Temporalis Muscles Activity After Locating Centric Relation
Statement of the Problem: To create optimum maxillomandibular relationships, ease discomfort, and restore function, occlusal devices are used, therefore, these devices are of great importance in the field of prosthodontics.
- Trial name
- NCT06095856
- Testing
- Leaf Gauge, Lucia Jig, Kois Deprogrammer
- Where
- Egypt
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- Cairo University
Pulpectomy
Evaluation of Instrumentation Time and Obturation Quality Using Two Different Pediatric Rotary File Systems in Primary Molar Pulpectomy
Preserving primary teeth is essential for maintaining normal chewing, speech development, and psychological well-being. Successful pulpectomy depends on effective chemomechanical preparation of the root canals while preserving…
- Trial name
- NCT07672990
- Testing
- Pediatric NiTi rotary files manufactured with AF-H Wire technology, Pediatric NiTi rotary files manufactured with blue wire technology
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Cairo University