Clinical trials: Obturation Quality
Hearing Loss, Sensorineural
Sound Quality Comparisons With Different Hearing Aid Couplings and Venting Systems
Participants will be comparing the sound quality of their own voice and the sound quality of streamed music using universal couplings and a custom earmold with a dynamic vent.
- Trial name
- NCT05180630
- Testing
- Audeo P90 hearing aid with custom earmolds using dynamic venting, Audeo P90 hearing aid with Open domes, Audeo P90 hearing aid with Vented domes
- Where
- United States
- Volunteers
- 17 people, healthy volunteers welcome
- Sponsor
- Sonova AG
Occlusions Vein, Chronic Venous Insufficiency
Cyanoacrylate Closure Versus Surgical Stripping for Incompetent Saphenous Veins
The purpose of this study is to evaluate the non-inferior, clinical outcomes after cyanoacrylate closure comparing the surgical stripping for incompetent saphenous veins.
- Trial name
- CASS (NCT03835559)
- Testing
- Cyanoacrylate closure, Surgical stripping
- Where
- 2 sites in South Korea
- Volunteers
- 146 people, healthy volunteers welcome
- Sponsor
- Kyung Hee University Hospital at Gangdong
Endodontic Retreatment, Non-surgical Retreatment
Development and Validation of a Deep Learning Model to Predict Endodontic Retreatment Difficulty From Periapical Radiographs
The aim of this study is to develop and evaluate an artificial intelligence-based model capable of analyzing periapical radiographs of maxillary and mandibular molars to predict the difficulty level of non-surgical root canal…
- Conditions
- Endodontic Retreatment, Non-surgical Retreatment, Endodontics, AI (Artificial Intelligence)
- Trial name
- Ai Retreatment (NCT07611279)
- Testing
- Deep Learning Model to Predict Endodontic Retreatment Difficulty from Periapical Radiographs
- Volunteers
- 123 people
- Sponsor
- Cairo University
Instrumentation Time
Comparative Evaluation of Instrumentation Time Using Pediatric Rotary Versus Hand (Flare) File Systems
The study will be conducted to evaluate instrumentation time, obturation quality, and child's behavior using pediatric rotary versus hand flare file systems in treatment of primary molars.
- Trial name
- NCT05665803
- Testing
- Pediatric rotary files, Manual flare files
- Volunteers
- 23 people, healthy volunteers welcome
- Sponsor
- Cairo University
Palatal Expansion Technique
Investigation of Skeletally Anchored Expansion of the Maxilla
This study aims to compare two different methods for maxillary expansion in adult patients with transverse maxillary deficiency. Participants will receive either miniscrew-assisted rapid palatal expansion (MARPE-MICRO-4).
- Trial name
- NCT07383376
- Testing
- MARPE, SARME
- Where
- Hungary
- Volunteers
- 90 people
- Sponsor
- Semmelweis University
Root Canal Treatment, Obturation Quality
Diagnostic Accuracy of a Deep Learning Framework for Automated Evaluation of Root Canal Obturation Quality From Periapical Radiographs
This study aims to develop and evaluate an artificial intelligence (AI)-based system that can automatically assess the quality of root canal fillings using dental X-ray images.
- Trial name
- NCT07684482
- Testing
- Deep learning model
- Volunteers
- 490 people
- Sponsor
- Cairo University
Peripheral Arterial Disease, Peripheral Artery Disease
Digital Variance Angiography in Diagnostic Angiographies for Effective Radiation Dose Reduction
Digital Variance Angiography (DVA) is a new tool in medical imaging with proven image quality reserve. The previously observed quality reserve of Digital Variance Angiography (DVA) in lower extremity angiographies, allowed to…
- Conditions
- Peripheral Arterial Disease, Peripheral Artery Disease, Femoral Artery Stenosis, Femoral Artery Occlusion
- Trial name
- NCT04343196
- Testing
- Diagnostic Angiography (DSA or DVA based on randomization result)
- Where
- Hungary
- Volunteers
- 114 people
- Sponsor
- Kinepict Health Ltd.
Chronic Total Occlusion, Occlusion
Impact of CTO PCI (Chronic Total Occlusion Percutaneous Intervention) on Regular Physical Activity
Heart disease is a leading cause of death in the US. . Heart blood vessel chronic total occlusions are 100% blockages of the heart vessels. These patients often suffer from chest pain, shortness of breath, and depression.
- Trial name
- NCT05440084
- Testing
- Chronic total occlusion percutaneous coronary intervention
- Where
- United States
- Volunteers
- 1 people
- Sponsor
- Minneapolis Heart Institute Foundation
Occlusion, Quality of Life
Evaluation of the Effects of Treatments Applied to Patients With Facial Myalgia on Occlusion Parameters
The temporomandibular joint (TMJ) is closely related to neuromuscular components. A problem occurring in any of these components or parts of the TMJ interferes with the harmonic functioning of the TMJ and invites…
- Trial name
- NCT05261971
- Testing
- Etodolac 400 MG, Thiocolchicoside
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Yuzuncu Yil University
Crohn's Disease, Peritoneal Carcinomatosis With Intestinal Occlusion
CAre of Patients With PArenteral Nutrition At Home
This research aims to give an overview of a number of aspects related to the quality of care for adult patients on home parenteral nutrition.
- Conditions
- Crohn's Disease, Peritoneal Carcinomatosis With Intestinal Occlusion, Radiation Enteritis, Chronic Diarrhea
- Trial name
- CAPANAH (NCT01545063)
- Where
- 13 sites in Belgium
- Volunteers
- 39 people
- Sponsor
- KU Leuven
Atrial Fibrillation
Changes of Left Atrial Function and Quality of Life in Patients With Left Atrial Appendage Occlusion
A total of 105 patients with atrial fibrillation (AF) are scheduled to receive surgical treatment and will be divided into three groups.
- Trial name
- NCT04403412
- Testing
- Left atrial appendage closure group, Radiofrequency ablation group, LAAC combined with radiofrequency ablation group
- Where
- China
- Volunteers
- 105 people
- Sponsor
- Ruiqin xie
Distal Radius Fracture
Surgical Field Quality Assessment and Complications in Distal Radius Fractures Using the Minimum Inflation Tourniquet Pressure.
Analyse surgical field bleeding, surgical time, and intraoperative pain in patients undergoing osteosynthesis of distal radius fractures using ischaemia pressure calculated based on Limb Occlusion Pressure, compared with Arterial…
- Trial name
- NCT07318194
- Testing
- PNEUMATIC TOURNIQUET INFLATION PRESSURE
- Where
- Spain
- Volunteers
- 140 people
- Sponsor
- Consorci Sanitari de Terrassa
Tooth Wear, Dental Restoration Failure
Full Occlusal Rehabilitation for Patients With Severe Tooth Wear Using Indirect Composite Restorations
LAVA Ultimate composite restorations will be used as restorative material to reconstruct severely worn dentitions.
- Conditions
- Tooth Wear, Dental Restoration Failure, Dental Restoration Wear
- Trial name
- NTWP (NCT02957734)
- Testing
- Rehabilitation of severely worn dentitions
- Where
- Netherlands
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- Radboud University Medical Center
Pulpectomy, Primary Teeth Indicated for Pulp Therapy
Comparative Evaluation of Pediatric Rotary Files and Hand Files in Primary Molars
The goal of this clinical trial is to evaluate and compare the efficacy of Kedo-Nano Plus rotary files, Kedo-S Square rotary files, and manual K-files for biomechanical preparation during pulpectomy of primary mandibular molars…
- Conditions
- Pulpectomy, Primary Teeth Indicated for Pulp Therapy, Mandibular Molar Teeth With Symptomatic Irreversible Pulpitis
- Trial name
- NCT07702877
- Testing
- Pulpectomy, Kedo-S Square rotary file, Manual K files
- Where
- India
- Volunteers
- 60 people
- Sponsor
- Goa Dental College
Peripheral Arterial Occlusive Disease
CO2-Angiography-Study to Evaluate Diagnostic and Safety to Patients With Peripher Arterial Stenotic or Occlusive Disease.
This randomized study focuses on the diagnostic quality and safety of CO2 application as contrast medium through an innovative injector of AngioDroid in angiography interventions in patients with peripheral arterial occlusive…
- Trial name
- ACDA-RCT (NCT05590182)
- Testing
- Angiography
- Where
- Germany
- Volunteers
- 50 people
- Sponsor
- Jena University Hospital
Disorder of Maxillary and Mandibular Dental Arch Relationship
Impact of Complete Removable Prosthetic Rehabilitations Performed by an Innovative DDTENS Protocol, on the Quality of Masticatory Function and the Management of Completely Edentulous Patients
Total edentulism is a profound physical, psychic and social handicap, which affects 5 million people in France. The most frequent complaint of edentulous patients rehabilitated by conventional Complete Removable Prostheses (CRP)…
- Trial name
- DD-TENS (NCT05096624)
- Testing
- DD-TENS system, Gold Standard, Digital Denture system
- Where
- France
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University Hospital, Montpellier
Edentulous Complete Denture Wearers, Dental Occlusion
Digital vs Conventional Prosthetic Rehab & Occlusal Analysis in Edentulous Patients
15 Patients requiring complete dentures will be recruited from Dubai Health. Each patient will receive two sets of dentures with a washout period between sets.
- Trial name
- NCT07164066
- Testing
- Digital Occlusal Analysis Device
- Volunteers
- 15 people
- Sponsor
- Mohammed Bin Rashid University of Medicine and Health Sciences
Anterior Cruciate Ligament Repair
Minimizing Tourniquet Pressures in Paediatric Orthopaedic Knee Surgery
Tourniquet cuffs are routinely used to stop blood flow in patients' arms or legs during surgery. This allows surgeons to better visualize anatomical structures during the procedure.
- Trial name
- NCT00439153
- Testing
- Tourniquet instrument capable of measuring LOP in combination with tourniquet cuffs
- Where
- Canada
- Volunteers
- 41 people
- Sponsor
- University of British Columbia
Comparison Between Two Type of Irrigation Systems
Comparison of Obturation Quality and Lateral Canal Fill (by Sealer): Ultrasonic-Activated Versus Non-Ultrasonic Conventional Irrigation Techniques in Root Canal Treatment - A Randomized Controlled Trial
The main goal of clinical trail to compare obturation quality and lateral canal sealer fill between ultrasonic activated and conventional irrigation in root canal treatment.
- Trial name
- NCT07303478
- Testing
- ULTRASONIC IRRIGATION TECHNIQUE, NON-ULTRASONIC CONVENTIONAL IRRIGATION TECHNIQUE
- Where
- Pakistan
- Volunteers
- 118 people
- Sponsor
- Prime Foundation
Obturation
The Effect of Clinical Experience on the Quality of Obturation and Periapical Changes of Teeth Treated With Matched Cones in Combination With Bioceramic Sealer
Evaluation of the impact of clinical experience on the quality of obturation and periapical changes of clinical cases using lateral compaction with bioceramic sealers and matched cone obturation with bioceramic sealers both…
- Trial name
- NCT06260423
- Testing
- Experienced dentist using lateral compaction with bioceramic sealer., Unexperienced dentist using lateral compaction with bioceramic sealer., Experienced dentist using Single cone with bioceramic sealer.
- Where
- Egypt
- Volunteers
- 54 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University