Clinical trials: 3D Printing
Endodontically Treated Molar, Dental Restoration, Permanent
3D Printed Ceramic-Filled Photopolymer Resin Vs. CAD/CAM Resin Composite Overlays for Restoration of Extensively Damaged Endodontically Treated Posterior Teeth. An 18-month Follow-up
II. Introduction: 6. Background and rationale: Restoring badly mutilated teeth was and has always been a challenge in restorative dentistry.
- Trial name
- 3D CAD/CAM RCT (NCT07378982)
- Testing
- 3D printed overlay restorations, CAD/CAM restorations
- Where
- Egypt
- Volunteers
- 32 people
- Sponsor
- Cairo University
Breast Neoplasms, Breast Cancer
Evaluation of the Feasibility of Developing Personalized Breast Cancer Radiotherapy Assistive Device With 3D Printing
Breast cancer is the most common malignancy among women worldwide. For early stage breast cancer, adjuvant radiotherapy is essential to minimize loco-regional disease recurrence.
- Conditions
- Breast Neoplasms, Breast Cancer, Left Sided Breast Cancer
- Trial name
- PERSBRA (NCT04929197)
- Testing
- PERSBRA
- Where
- Taiwan
- Volunteers
- 50 people
- Sponsor
- Taipei Medical University Hospital
COPD, Severe Early-Onset, Ventilatory Failure
Customized Masks in Non-Invasive Mechanical Ventilation
In non-invasive mechanical ventilation (NIMV), the interface is the primary determinant of success, as adherence and quality of therapy mainly depend on it.
- Conditions
- COPD, Severe Early-Onset, Ventilatory Failure, Als, Non Invasive Ventilation
- Trial name
- NCT06215391
- Testing
- 3d printed mask
- Where
- Spain
- Volunteers
- 10 people
- Sponsor
- Hospital Universitario 12 de Octubre
Cleft Lip and Palate
Fabrication of Naso-alveolar Molding (NAM) Appliance in Cleft Lip and Palate (CLP) From Digital Magnetic Resonance Imaging (MRI) Face Scan
The purpose of this study is to fabricate a nasoalveolar molding (NAM) appliance that is digitally fabricated and 3 dimensionally printed utilizing an MRI face scan and to assess the fit of the NAM in new borns with cleft lip and…
- Trial name
- NCT04369638
- Testing
- 3D NAM, Traditional NAM
- Where
- United States
- Volunteers
- 1 people
- Sponsor
- The University of Texas Health Science Center, Houston
Ankle Injuries
3D Printed Guide in Ankle Arthrodesis
This study applies 3D-printed customized guide plate in assisting the accurate drilling of Kirschner wire in ankle arthrodesis. This technique can shorten the operation time, reduce the intra-operative radiation, and do not…
- Trial name
- NCT03626935
- Testing
- 3D-printed customized guide plate
- Where
- China
- Volunteers
- 10 people
- Sponsor
- Southwest Hospital, China
Medical Education
Three-dimensional Upper Gastrointestinal Tract Model
This study aims to develop an upper body manikin with a high-fidelity upper gastrointestinal tract and apply into the nasogastric tube training program for nursing students.
- Trial name
- NCT06114433
- Testing
- 3D printed educational model, Traditional model education
- Where
- Taiwan
- Volunteers
- healthy volunteers welcome
- Sponsor
- Fu Jen Catholic University
Video-assisted Thoracic Surgery, Lung Cancer
Mixed Reality Technique Combined With 3D Printing Navigational Template for Localizing Pulmonary Nodules
This study evaluates the viability and accuracy of preoperative mixed reality technique combined with three-dimensional printing navigational template guided localizing pulmonary small nodules.
- Conditions
- Video-assisted Thoracic Surgery, Lung Cancer, Pulmonary Nodule, Solitary, Pulmonary Nodule, Multiple
- Trial name
- MR&3D Local (NCT04552054)
- Testing
- Mixed Reality+ 3D printing guided localization, Computerized Tomography guided localization
- Where
- China
- Volunteers
- 136 people
- Sponsor
- Wen-zhao ZHONG
Lumbar Degenerative Disc Disease, Lumbar Spinal Stenosis
Lumbar Fusion With Nexxt Spine 3D-Printed Titanium Interbody Cages
The purpose of this randomized controlled trial is to assess and compare radiographic and clinical outcomes in patients who are to undergo combined interbody/posterolateral lumbar fusion procedures, supplemented with pedicle…
- Conditions
- Lumbar Degenerative Disc Disease, Lumbar Spinal Stenosis, Lumbar Spondylolisthesis, Lumbar Spinal Deformity
- Trial name
- NCT03647501
- Testing
- Interbody cage (titanium), Interbody cage (PEEK)
- Where
- United States
- Volunteers
- 53 people
- Sponsor
- Ohio State University
Dental Health, Space Maintainer
Evaluation of Band-Loop Space Maintainers Produced With Three-Dimensional Printer and Conventional Technique
Our research is planned as a randomised clinical trial. The main aim of our study is to evaluate the clinical success of band and loop space maintainers produced by three-dimensional printer and conventional technique and the…
- Conditions
- Dental Health, Space Maintainer, Pediatric Dentistry, 3D Printing
- Trial name
- NCT06798090
- Testing
- Band and Loop Space Maintainer Produced with Three-Dimensional Printer, Band and Loop Space Maintainer Produced with Conventional Technique
- Where
- Turkey (Türkiye)
- Volunteers
- 27 people
- Sponsor
- Aydin Adnan Menderes University
Lumbar Disc Herniation, Lumbar Spinal Stenosis
Application of 3D Printing Guide Plate in Spinal Minimally Invasive and Interventional Surgeries
Application of 3D printing guide plate in spinal minimally invasive and interventional surgeries
- Conditions
- Lumbar Disc Herniation, Lumbar Spinal Stenosis, Radiculopathy, Lumbosacral Facet Joint Syndrome
- Trial name
- NCT05487690
- Testing
- 3D printing guide plate, Conventional guidance
- Where
- China
- Volunteers
- 120 people
- Sponsor
- Peking University Third Hospital
Tooth Decay
Comparing the Clinical Success of Two Different CAD/CAM Full Cuspal Coverage Onlays
This is a single-center, ten-year, randomized controlled, split-mouth clinical trial. A total of 164 adult patients requiring full-cuspal coverage onlays will be enrolled.
- Trial name
- CUSTOM (NCT07519382)
- Testing
- full cuspal covarage onlay
- Where
- Hungary
- Volunteers
- 164 people
- Sponsor
- Semmelweis University
Thumb Osteoarthritis, CMC
3D-Printed Hand Orthosis Versus Thermoplastic Orthosis
This study will investigate the effectiveness of 3D-printed splints for treating thumb osteoarthritis (CMC OA). These splints are made by Occupational Therapists and Physical Therapists out of low-temperature plastic and formed…
- Conditions
- Thumb Osteoarthritis, CMC, Splints
- Trial name
- NCT05896410
- Testing
- splint (orthosis)
- Volunteers
- 10 people
- Sponsor
- Western University, Canada
Educational Problems
Effects of a 3D Printing Technology Learning Program
3D printing technology helps rehabilitation professionals make an order-made assistive device (AD). However, most have not learned how to use the technology for clinical practice.
- Trial name
- NCT05695326
- Testing
- 3D printing technology learning program
- Where
- Japan
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Gunma PAZ College
Satisfaction, Personal
3D Printing in Airway Anatomy and Bronchoscopy Education
The main purpose of this study is to use 3D printing technology to make a human anatomical bronchial tree model, which is applied in medical education for medical students and students of the department of respiratory therapy.
- Trial name
- NCT05410236
- Testing
- 3D bronchial tree model
- Where
- Taiwan
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- Fu Jen Catholic University
Acetabular Fracture
Advantages of 3D Printing in the Management of Acetabular Fractures
Background: Acetabular fractures result from violent trauma, and their incidence has been increasing in recent years. The Kocher-Langenbeck surgical approach is used for the internal fixation of displaced fractures of the…
- Trial name
- NCT04660734
- Testing
- Fractures of the posterior structures of the acetabulum treated by fixation using the Kocher-Langenbeck approach.
- Volunteers
- 109 people
- Sponsor
- University Tunis El Manar
Stroke
Effect of 3D Printing Functional Hand Splints for Patients With Stroke
The study is to evaluate the effect of 3D printing functional splints on hand function for patients with stroke.Twenty stroke patients with moderate motor deficits were recruited and randomized into experimental (3D printing…
- Trial name
- NCT06979934
- Testing
- 3D printing splint group, functional splint group
- Where
- Taiwan
- Sponsor
- Taipei Medical University Shuang Ho Hospital
Temporomandibular Disorders (TMD)
Occlusal Adjustments Needed for Michigan Splints Made Using Different Digital Bite Records
This clinical study evaluated digital occlusal recording methods used in the fabrication of Michigan occlusal splints. The objective was to assess whether different digital bite registration techniques influenced the accuracy of…
- Trial name
- AVOAMSDBR (NCT07356622)
- Testing
- Retruded axis position(RAP with) without a digital facebow, Digital face-bow, digital bite registration, digital scanning, Digital facebow, digital bite registration, digital scanning
- Where
- United Kingdom
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- King's College London
Virtual Plan of Mandibular Fracture
Three-Dimensional Printing and Three-Dimensional Miniplates in Treatment of Anterior Mandibular Fractures
The primary objective of this study was to evaluate the accuracy of virtual reduction and the prebending of the 3D miniplates on printed models for fixation of anterior mandibular fractures.
- Trial name
- NCT06898736
- Testing
- 3d miniplate
- Where
- 3 sites in Egypt
- Volunteers
- 15 people
- Sponsor
- Mansoura University
TMD
Accuracy of Patient Specific Guide for TMJ Injection
This study is designed to evaluate the accuracy of planned needle position using patient specific guide during TMJ superior joint space injection.
- Trial name
- NCT05522114
- Testing
- TMJ injection using patient specific guide
- Where
- Egypt
- Volunteers
- 5 people
- Sponsor
- Al-Azhar University
Completely Edentulous Patients
Three Dimensional Printed Versus Conventional Heat Cured Acrylic Complete Denture
Introduction: One major complaint frequently voiced by complete denture wearers is denture retention. Conventional denture disadvantage is heat-curing resin deformation.
- Trial name
- NCT05585008
- Testing
- two different denture manufacturing technique (heat cure pack and press technique(heat cure acrylic,Acrostone,Egypt)/3d printed dneture(HARZ lab,Russia))
- Where
- Egypt
- Volunteers
- 20 people
- Sponsor
- Suez Canal University