Clinical trials: Instrumentation
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
Adolescent Idiopathic Scoliosis
Impact of Metal Density on Deformity Correction for Adolescent Idiopathic Scoliosis
A retrospective analysis to ascertain the correlation between metal density and deformity correction among individuals with adolescent idiopathic scoliosis.
- Trial name
- NCT04175145
- Testing
- Posterior spinal instrumentation
- Volunteers
- 96 people
- Sponsor
- Ghurki Trust and Teaching Hospital
Physician Workflow
Validation of an Instrument to Qualitatively and Quantitatively Profile Hospitalist Workflow
The purpose of this study is to determine if a simple 'pick-list' menu applied to a handheld computer's time-motion program can be used to record reliably what a hospital-based doctor does while working a shift in the hospital.
- Trial name
- NCT00208663
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- Emory University
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
Rectal Cancer
ArtiSential® for Rectal Cancer Surgery
This study aimed to assess efficacy of ArtiSential® in reducing laparoscopic rectal cancer surgery duration. We retrospectively reviewed the data of patients who underwent laparoscopic low or ultralow anterior resection for…
- Trial name
- NCT06236282
- Testing
- ArtiSential®
- Where
- South Korea
- Volunteers
- 93 people, healthy volunteers welcome
- Sponsor
- Seoul National University Hospital
Early-Onset Scoliosis Deformity of Spine
Serum and Urine Titanium Levels in Children With Early Onset Scoliosis Treated With Growth-Sparing Instrumentation
The investigators are conducting research to compare serum and urine titanium levels in children with early onset scoliosis who are being treated with certain types of metal spinal rods.
- Trial name
- NCT04069637
- Testing
- Growth-sparing instrumentation and titanium levels
- Where
- United States
- Volunteers
- 38 people, healthy volunteers welcome
- Sponsor
- University of Michigan
Asthma
Effectiveness of the Pelican Instrument in Medical Care
The objective of this project is to establish the effectiveness of implementation of a self-administered electronic asthma-specific quality of life instrument for childhood asthma in primary care and specialist care.
- Trial name
- PELICANII (NCT01109745)
- Testing
- PELICAN Primary Care, PELICAN Secondary Care
- Where
- 6 sites in Netherlands
- Volunteers
- 120 people
- Sponsor
- Radboud University Medical Center
Foreign Body Ingestion
A Novel Strategy for Endoscopic Dual-instrument Retrieval of Upper GI Foreign Body
We describe a single-center, retrospective case series (n = 10) for the utilization of dual instruments to extract foreign body at physiological narrowing.
- Trial name
- NCT07649382
- Where
- China
- Volunteers
- 10 people
- Sponsor
- Shanghai Zhongshan Hospital
Non-idiopathic Scoliosis
Non-Idiopathic Scoliosis Treated With Tranexamic Acid
Investigation of tranexamic acid (TXA) for reducing perioperative blood loss and transfusion requirement in pediatric patients with secondary scoliosis undergoing posterior spinal fusion.
- Trial name
- NCT01089140
- Testing
- Tranexamic acid 10mg/kg/hr, Tranexamic acid 100 mg/kg/h infusion, Saline solution
- Where
- Canada
- Volunteers
- 2 people
- Sponsor
- The Hospital for Sick Children
Scoliosis
Surgical Guide for Thoracic Pedicle Screw Instrumentation in Scoliosis Correction Surgery
Surgical Guide for Thoracic Pedicle Screw Instrumentation in Scoliosis Correction Surgery
- Trial name
- NCT04753905
- Where
- Taiwan
- Volunteers
- 1 people, healthy volunteers welcome
- Sponsor
- Taipei Veterans General Hospital, Taiwan
Pathology
Instrument Precision Study for Validation of Philips Dx
The objective of this study is to evaluate precision of the Philips Dx system.
- Trial name
- NCT02699970
- Where
- United States
- Volunteers
- 399 people
- Sponsor
- Philips Digital & Computational Pathology
Adolescent Idiopathic Scoliosis
CLOSED SUCTION DRAIN VS. NO DRAIN IN ADOLESCENTS UNDERGOING PEDICLE SCREW INSTRUMENTATION FOR IDIOPATHIC SCOLIOSIS (DAISY 2018). A Randomized Clinical Trial
Abstract Background - Closed suction drain is typically used worldwide after instrumented posterior spinal fusion for adolescent idiopathic scoliosis (AIS).
- Trial name
- DAISY 2018 (NCT03729947)
- Testing
- Subfascial closed suction drain
- Where
- 3 sites in Finland, Sweden
- Volunteers
- 90 people
- Sponsor
- Turku University Hospital
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
Difficult Vein Access
Intravenous Cannulation Using Vein Display Instrument and Without Using Vein Display Instrument in Pediatric Patients
This study aims to compare intravenous cannulation success rate between using vein display instrument and without using vein display instrument in pediatric patients.
- Trial name
- NCT03134560
- Testing
- Vein Display Instrument
- Where
- Indonesia
- Volunteers
- 88 people
- Sponsor
- Universitas Indonesia
Patella Dysplasia
Validity and Reliability of a Danish Version of the Banff Patella Instability Instrument (BPII 2.0-DK)
The Banff Patella Instability Instrument (BPII 2.0) is a disease-specific quality of life questionnaire designed to assess adults with patellar dislocations.
- Trial name
- NCT06257849
- Testing
- BPII 2.0
- Where
- 2 sites in Denmark
- Volunteers
- 65 people
- Sponsor
- Aarhus University Hospital
Type 1 Diabetes, Eating Disorder
Develop and Validate a Self-Administered Instrument That Will Screen for Eating Disorder Symptoms in Persons Aged 12 and Older With Type 1 Diabetes.
The purpose of this study is to develop and validate a survey instrument to be used by persons with type 1 diabetes aged 12 and older to screen for an eating disorder.
- Trial name
- NCT00948311
- Where
- United States
- Volunteers
- 279 people
- Sponsor
- HealthPartners Institute
Orofacial Myofunctional Disorders
The Effect of Orofacial Myofunctional Therapy on Neuromuscular Outcomes and Orofacial Function in Children and Adolescents in Estonia
The aim of the present study is to evaluate the effects of semi-standardized myofunctional therapy on the functional and neuromuscular characteristics of the orofacial system in children and adolescents aged 7-14 years using a…
- Trial name
- NCT07828769
- Testing
- Semi-standardized Orofacial Myofunctional Therapy
- Where
- Estonia
- Volunteers
- 80 people
- Sponsor
- Tartu University Hospital
Class 2 Dental Cavity
Comparison of Proximal Contacts and Contours in Class II Composite Restoration With Pre-cured Composite Inserts Versus Contact Making Instrument Technique. A Randomized Control Clinical Trial.
The objective of this randomized control cinical trial will be to compare the effectiveness of precured composite inserts in obtaining tight and adequate conatacts in class 2 restorations when compared with the contact making…
- Trial name
- NCT05386498
- Testing
- precured composite insert technique, Contact making instrument, Incremental composite layering technique
- Volunteers
- 180 people
- Sponsor
- Foundation University Islamabad
Irreversible Pulpitis
Child's Behavior Using Single Rotary File System Versus Manual Instrumentation in Pulpectomy of Primary Molars
The primary aim is to compare the behavior of the children during using conventional manual instrumentation versus rotary instrumentation by single rotary system for pulpectomy in primary molars through a Randomized Clinical…
- Trial name
- NCT07415694
- Testing
- Fanta AF F one rotary files 20 taper 4, Manual files (k files ,Mani, Inc., Japan).
- Where
- Egypt
- Volunteers
- 54 people, healthy volunteers welcome
- Sponsor
- Cairo University
Mental Health Disorder
StayOK - an Innovative Measuring Instrument for the Early Identification and Treatment of Psychosocial Risks
The validity and the sensitivity of different measures implemented in the web application StayOk are investigated. The measures are used primarily for the assessment and the early identification of psychosocial risks.
- Trial name
- StayOK (NCT03213327)
- Testing
- StayOk web application
- Where
- Switzerland
- Volunteers
- 174 people, healthy volunteers welcome
- Sponsor
- Zurich University of Applied Sciences