Clinical trials: Obturation Quality
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
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
Endodontic Disease
Time Efficiency and Obturation Quality of Rotary Versus Manual in Primary Teeth
The aim of this study is to evaluate the quality of obturation and the time efficiency of rotary versus manual instrumentation in roots of deciduous molars clinically where the: Primary objective Is to evaluate the time…
- Trial name
- NCT04102293
- Testing
- NSK Endo motor Endomate, manual K-files
- Where
- Egypt
- Volunteers
- 41 people, healthy volunteers welcome
- Sponsor
- Reem Mahmoud Abdelkader Awad
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
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
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
Heart Function, Quality of Life
Functional and Clinical Benefits of PCI in Patients With CTO
The purpose of this study is to compare the diagnostic accuracy of hybrid imaging combining CTCA with low-dose stress-only SPECT vs.
- Trial name
- NCT01254253
- Testing
- Percutaneous coronary intervention, PCI
- Where
- China
- Volunteers
- 150 people
- Sponsor
- Xijing Hospital
Child, Only, Quality of Life
Evaluation of The Effect of Crowns Applied With Hall Technique on Occlusion
This study aims to evaluate and compare the change on occlusion after placing stainless steel crowns (SCC) using Hall technique and conventional technique in children between the ages of 5-8.
- Trial name
- NCT06220383
- Testing
- Hall technique, Conventional technique
- Where
- Turkey (Türkiye)
- Volunteers
- 78 people, healthy volunteers welcome
- Sponsor
- Izmir Katip Celebi University
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
Necrotic Primary Molars
Obturation Quality in Primary Molars
Forty cases of necrotic primary molars in children aged 4-8 years were selected to compare the effect of manual versus rotary pulpectomy regarding parental acceptance and obturation quality.
- Trial name
- RCT (NCT06157021)
- Testing
- Rotary pulpectomy, Manual pulpectomy
- Where
- Egypt
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Cairo University
Chest Pain, Coronary Occlusion
Advanced Cardiovascular Imaging Consortium
The ACIC is a Collaborative Quality Improvement (CQI) program involving the collection of data related to: indications for Coronary Computed Tomography (CCTA), patient health characteristics, acquisition techniques of CCTA scans…
- Conditions
- Chest Pain, Coronary Occlusion, Coronary Artery Disease
- Trial name
- ACIC (NCT00640068)
- Where
- 50 sites in United States
- Volunteers
- 42,926 people, healthy volunteers welcome
- Sponsor
- Corewell Health East