Clinical trials: Cone-Beam Computed Tomography
Patellofemoral Joint
Use of a Novel Weight Bearing Cone Beam Computed Tomography (CBCT) Scanner for Imaging of the Patellofemoral Joint
Healthy volunteers will have a weight bearing cone beam CT scan of their knee to assess normal alignment of the knee joint
- Trial name
- NPF (NCT02762630)
- Testing
- Carestream Health Inc. weight bearing cone beam CT scanner
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- State University of New York at Buffalo
This Study Will be Performed to Evaluate the Efficiency of 810 nm Diode Laser Disinfection on Periapical Healing in Root Canal Retreatment Cases
The Efficiency of 810 nm Diode Laser on Periapical Healing After Root Canal Retreatment
The main cause of endodontic disorders is microbial infection. From the infected root canal, microorganisms can penetrate into the deeper layers of root dentine and propagate a periapical tissue through the apical foramen and…
- Trial name
- Retreatment (NCT07194837)
- Testing
- diode laser, Calcium Hydroxide (Ca(OH)2)
- Where
- Egypt
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
Diagnoses Disease
Effect of Cone Beam Computed Tomography on Diagnostic and Therapeutic Decision Making
this study will determine the effect of CBCT examinations on diagnostic and therapeutic decision making in endodontics.
- Trial name
- NCT04689126
- Testing
- surgical or nonsurgical endodontic treatment
- Where
- India
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Postgraduate Institute of Dental Sciences Rohtak
Jumping Gap Dimension at Maxillary Teeth
Jumping Gap Dimension at Maxillary Teeth: Cone-Beam Computed Tomography (CBCT) Study
To assess the important anatomical structures involved in the treatment planning of immediate implants, particularly the jumping gap distance at the different maxillary teeth in the esthetic zone using CBCT analysis.
- Trial name
- NCT04636385
- Testing
- Observational study no intervention
- Where
- Egypt
- Volunteers
- 253 people, healthy volunteers welcome
- Sponsor
- Cairo University
Adult-acquired Flatfoot Disorder (AAFD)
Weightbearing Assessment of Tarsal Instability
The purpose of this study is to compare the average joint motion and joint axis orientation of the hindfoot bones between patients diagnosed with adult-acquired flatfoot disorder (AAFD) and a control group of patients without…
- Trial name
- WBCT (NCT01868789)
- Testing
- Weightbearing CT
- Where
- United States
- Volunteers
- 23 people, healthy volunteers welcome
- Sponsor
- Orthopedic Foot and Ankle Center, Ohio
Immediate Implant Placement, Bone Regeneration
Simvastatin Around Immediate Implant
The study evaluated the effect of local application of simvastatin around immediate implant on the amount of gap fill, ridge dimensional alterations and bone density in humans.
- Conditions
- Immediate Implant Placement, Bone Regeneration, Alveolar Bone Resorption
- Trial name
- NCT04803500
- Testing
- Simvastatin
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Ain Shams University
Apical Periodontitis, Pulp Disease, Dental
In-Vivo Diagnostic Accuracy and Repeatability of Root ZX3 for Working-Length Determination in Single-Rooted Teeth: Agreement With CBCT and Microscopic Validation
This study evaluated the accuracy and repeatability of the Root ZX3 electronic apex locator for working-length determination in 77 single-rooted permanent teeth.
- Conditions
- Apical Periodontitis, Pulp Disease, Dental, Device Reliability, Device Performance
- Trial name
- NCT07689838
- Testing
- Root ZX3 Electronic Apex Locator
- Where
- Saudi Arabia
- Volunteers
- 41 people, healthy volunteers welcome
- Sponsor
- Riyadh Elm University
Nasal Cavity, CBCT Segmentation
Serrated Inferior Turbinate Variation and Sinonasal Findings on CBCT
regulate nasal airflow, humidify and filter inspired air. Serrated inferior turbinate is a rare anatomical variation characterized by an irregular, serrated appearance of the inferior turbinate bone.
- Trial name
- NCT07739927
- Testing
- No intervention (retrospective CBCT imaging analysis)
- Volunteers
- 105 people, healthy volunteers welcome
- Sponsor
- Recep Tayyip Erdogan University Training and Research Hospital
Obstructive Sleep Apnea Syndrome
Clinical Study of Customized Adjustable Oral in Treatment of Patients With Obstructive Sleep Apnea Syndrome
The oral appliances (OAs) are considered to be an effective treatment modality for snoring and various forms of obstructive sleep apnea syndrome (OSAS).
- Trial name
- NCT03729895
- Testing
- Adjustable Oral Appliance
- Where
- China
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Affiliated Hospital to Academy of Military Medical Sciences
Bone Diseases, Cone-beam Computed Tomography
3D Analysis of Cemento-Osseous Lesions
COD lesions effect a wide range of different anatomical areas, show different volume and morphometric characteristics.
- Conditions
- Bone Diseases, Cone-beam Computed Tomography, Florid Cemento-osseous Dysplasia
- Trial name
- NCT04608708
- Testing
- The data of patients who had applied to the clinic for various reasons and were diagnosed with fibro-osseous lesions
- Where
- Turkey (Türkiye)
- Volunteers
- 46 people, healthy volunteers welcome
- Sponsor
- Recep Tayyip Erdogan University Training and Research Hospital
Healthy
Clinical Evaluation of CARESTREAM Cone Beam Computed Tomography (CBCT)
The purpose of this study is to evaluate the 2D and 3D imaging performance of the CARESTREAM Cone Beam Computed Tomography (CBCT) scanner ("investigational device") against the commercially available 2D and 3D predicate devices.
- Trial name
- NCT02445287
- Testing
- Radiation
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- Carestream Health, Inc.
Immediate Implants, Esthetic Zone
Radiographic Evaluation of The Labial Bone Dimensional Changes After Immediate Implant
For the dimension of the peri-implant buccal gap, a controversy is present whether complete bone formation labial to the implant.
- Conditions
- Immediate Implants, Esthetic Zone, Labial Bone Dimensional Changes, Without Labial Bone Grafting
- Trial name
- NCT05360693
- Testing
- immediate implant placement without bone grafting, immediate implant placement with socket bone grafting
- Where
- 2 sites in Egypt
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Cairo University
Manual; Rotation, Obturation
Assessment of Clinical & Radiographic Efficiency of Manual & Pediatric Rotary Systems in Primary Root Canal Preparation
Manual files used for the pulpectomy of primary teeth have some disadvantages such as time wastage and the occurrence of iatrogenic errors compared to rotary systems.
- Conditions
- Manual; Rotation, Obturation, Post Operative Pain
- Trial name
- NCT05619796
- Testing
- pulpectomy procedure, Post-operative Cone Beam Computed Tomography, Post-operative pain assessment
- Where
- Egypt
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Tanta University
Root Resorption
Treatment of Internal Inflammatory Root Resorption Using Injectable PRF Revascularization Technque
Currently Endodontics looks forward for regeneration rather than repair. Regenerative endodontic therapy was limited to pulp revascularization of necrotic pulp in immature teeth , followed by mature teeth.
- Trial name
- NCT04410679
- Testing
- injectable PRF
- Where
- Egypt
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Fayoum University
Dental Implants, Submandibular Fossa Depth
The Gonial Angle as a Predictive Marker of Mandibular Fossa Depth
The aim of the study is to evaluate the relationship between submandibular fossa depth and gonial angle measurements in cone beam computed tomography examinations in terms of dental implant applications.
- Conditions
- Dental Implants, Submandibular Fossa Depth, Gonial Angle, Cone-beam Computed Tomography
- Trial name
- NCT04800003
- Testing
- Gonial angle and submandibular fossa depth measurements from CBCT images
- Where
- Turkey (Türkiye)
- Volunteers
- 74 people, healthy volunteers welcome
- Sponsor
- Ankara University
Cone Beam Computed Tomography, Periodontitis
Evaluation of the Effects of Smoking on Trabecular Bone Microarchitecture Using CBCT in Periodontal Disease
The purpose of this cross-sectional study is to evaluate the morphometric properties of trabecular bone quality using Cone-beam computed tomography in periodontal disease at different stages, comparing smokers and non-smokers.
- Conditions
- Cone Beam Computed Tomography, Periodontitis, Diagnosis of Bone Quality, Diagnosis, Oral
- Trial name
- NCT06676358
- Where
- Turkey (Türkiye)
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Okan University
Cone-Beam Computed Tomography
Effect of Different Voxel Sizes on Accuracy of CBCT Linear Measurements: Preclinical Study
study target is assessment of the accuracy of linear measurement obtained from CBCT images on 3D volumetric rendering and multiplanar slices with different voxel sizes
- Trial name
- NCT03229018
- Testing
- Voxel size
- Where
- Egypt
- Volunteers
- 9 people, healthy volunteers welcome
- Sponsor
- Cairo University
Periapical Cyst
Clinical and Radiographic Characteristics and Outcomes of Guided Apicoectomy With Retrograde Mineral Trioxide Aggregate Filling for Periapical Cysts
Patients with periapical cysts associated with premolar teeth often require apical surgery when conventional endodontic treatment cannot resolve the lesion.
- Trial name
- NCT07724964
- Testing
- Guided Apicoectomy With Retrograde Mineral Trioxide Aggregate Filling
- Where
- Vietnam
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- Can Tho University of Medicine and Pharmacy
Alveolar Bone Loss, Alveolar Bone Resorption
Tomographic and Histologic Assessment on the Influence of the Use of a Collagen Membrane to Protect the Antrostomy After Maxillary Sinus Floor Augmentation.
the aim of the present study was to evaluate the dimensional variation and osseointegration of mini-implants at augmented sinus with the antrostomy left unprotected or protected with a collagen membrane.
- Trial name
- NCT03899688
- Testing
- Maxillary sinus augmentation
- Where
- Colombia
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- ARDEC Academy
Guided Implant Placement, Delayed Implant
Qualitative and Quantitative Assessment of Marginal Bone Loss Following Flapless Guided Versus Conventional Implant Placement
Marginal bone preservation is an important determinant of long-term implant success. Conventional flap implant placement provides direct visualization of the surgical site but may disturb the periosteal blood supply and…
- Conditions
- Guided Implant Placement, Delayed Implant, CBCT Segmentation
- Trial name
- NCT07663045
- Testing
- Conventional Flap Implant Placement, Flapless guided implant
- Where
- United Arab Emirates
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Gulf Medical University