Clinical trials: 3d Printing
Endodontically Treated Teeth, Indirect Restoration
Clinical Performance of Printed Hybrid Resin in Indirect Restorations
This randomized clinical trial aims to evaluate the clinical performance of a 3D-printed hybrid resin (VarseoSmile TriniQ) used for indirect restorations in endodontically treated teeth, compared with a CAD/CAM composite block…
- Trial name
- NCT07465978
- Testing
- Indirect adhesive overlay restoration, Enamel Plus HRi, RelyX Universal
- Where
- Spain
- Volunteers
- 60 people
- Sponsor
- Universitat Internacional de Catalunya
Pain Management, 3D Printing
The Effectiveness of the Three-dimensional Biochemical Activity Model of Pain
Aim: In this study, it was aimed to develop a pain biochemical activity model taken from a three-dimensional printer and fixed by applying epoxy resin and to investigate the effect of this model on nursing students' understanding…
- Conditions
- Pain Management, 3D Printing, Education Nursing
- Trial name
- NCT07389382
- Testing
- 3D printed pain biochemical activity training model, PowerPoint Presentations
- Where
- Turkey (Türkiye)
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Zonguldak Bulent Ecevit University
Orthognathic Surgical Procedures, 3D Printing
Comparison of Accuracy of Maxilla Between Virtual and Conventional Surgical Planning in Bimaxillary Orthognathic Surgery
Study Title Comparison of Maxillary Accuracy Between Virtual and Conventional Surgical Planning in Bimaxillary Orthognathic Surgery: A Randomized Controlled Trial Study Design Type: Prospective, single-center, randomized…
- Conditions
- Orthognathic Surgical Procedures, 3D Printing, Splints
- Trial name
- NCT06940024
- Testing
- VSP Group
- Where
- Vietnam
- Volunteers
- 20 people
- Sponsor
- University of Medicine and Pharmacy at Ho Chi Minh City
Diabetes
Patient Specific 3D Printed Diabetic Insoles to Reduce Plantar Pressure
In this research study, the investigators are evaluating if novel custom foot orthotics improves foot health and mobility for people who are at increased risk of developing foot ulcers.
- Trial name
- 3D Insole (NCT05301478)
- Testing
- standard of care insole, 3D Printed Insole - pressure based, 3D Printed Insole - FEA
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- VA Office of Research and Development
Gait Analysis
An Ankle-foot Orthosis Improves Gait Performance and Satisfaction in Stroke Patients
All participants were at least 6-month post-stroke and had unilateral limb involvement (8 right/4 left). The main inclusion criteria in selection of the participants in this study were as follows :(1) First stroke (2) At least 6…
- Trial name
- NCT03965715
- Testing
- 3D printing AFO, anterior AFO, off-the-shelf AFO
- Where
- Taiwan
- Volunteers
- 20 people
- Sponsor
- National Cheng-Kung University Hospital
Percutaneous Coronary Intervention
3D Printed Silicone Coronary Artery Simulator for Percutaneous Coronary Interventional Training
This study is aim to evaluate the feasibility and effectiveness of 3D printed silicone coronary artery simulator for percutaneous coronary interventional training.
- Trial name
- 3DforPCI (NCT04420715)
- Testing
- Training on coronary angiography using 3D coronary artery simulator
- Where
- China
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- China National Center for Cardiovascular Diseases
Space Maintenance, 3D Printing
Evaluation of a 3D Printed Space Maintainer Versus the Conventional Band and Loop
The goal of this study is to evaluate whether a new 3D-printed dental device can effectively maintain space after premature loss of primary teeth in children, compared to the traditional stainless-steel device.
- Conditions
- Space Maintenance, 3D Printing, Primary Teeth
- Trial name
- NCT07161076
- Testing
- 3d Printed space maintainer, stainless steel band and loop
- Where
- Egypt
- Volunteers
- 13 people, healthy volunteers welcome
- Sponsor
- British University In Egypt
Malocclusion, Malocclusion, Angle's Class
Precision Orthodontics: Virtual Treatment Planning for Orthodontic Braces
The investigators are evaluating the effectiveness of custom-made 3D-printed ceramic (tooth-colored) brackets (braces) compared to conventional tooth-colored brackets (braces).
- Trial name
- NCT04002999
- Testing
- 3D printed ceramic bracket and tray, Stock ceramic bracket + 3D printed tray, Stock bracket, no tray
- Where
- United States
- Volunteers
- 51 people, healthy volunteers welcome
- Sponsor
- Harvard School of Dental Medicine
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
Brachytherapy, Non-small Cell Lung Cancer
I-125 Seeds Implantation in the Treatment of Recurrent Lung Cancer After Radiotherapy
Patients with recurrence after radiotherapy are often encountered in clinical practice.Patients with recurrence after radiotherapy are less likely to undergo surgery or secondary radiotherapy, and the guidelines recommend only…
- Trial name
- RISIRLC (NCT04071418)
- Testing
- 3D-printing Template-assisted CT-guided I-125 Seeds Implantation
- Where
- China
- Volunteers
- 30 people
- Sponsor
- Peking University Third Hospital
Lung Neoplasm, Thoracic Surgery, Video-Assisted
Application of 3D Printing Technique in Small Pulmonary Nodule Localization
The trial is to evaluate the efficacy and safety of three-dimensional printed navigational template in the clinical application of small peripheral lung nodule localization.
- Trial name
- NCT02952261
- Testing
- template-guided localization, CT-guided localization
- Where
- China
- Volunteers
- 200 people
- Sponsor
- Chang Chen
Nerve Injury
Effects of 3D Printing Writing Assisitive Device on Feasibility in Patients With Nerve Injury
Injury to the central or peripheral nerves can lead to limited hand function and further affect the ability of writing. The use of assistive devices can assist writing performance.
- Trial name
- NCT05589324
- Testing
- 3D-printed writing aids task
- Where
- Taiwan
- Volunteers
- 30 people
- Sponsor
- Taipei Medical University Shuang Ho Hospital
Bone Diseases
3D-Printed Personalized Metal Implant in Surgical Treatment of Ankle Bone Defects
This study aims to use 3D-printed personalized metal implants for bone defect surgeries in order to reduce pain of the patients.
- Trial name
- NCT03185286
- Testing
- 3d-printed personalized metal implant
- Where
- China
- Volunteers
- 40 people
- Sponsor
- Southwest Hospital, China
3D Printing
Esthetic Outcome of 3D Printed Hybrid Ceramics as Final Restorations for Single Screw Retained Implant.
clinical trial The goal of this clinical trial is to record the esthetic outcome of the 3d printed hybrid resin crowns. It will also test which method of fabrication is advantageous than the other one.
- Trial name
- NCT07154602
- Testing
- 3D printed hybrid resin ceramic crowns, milled hybrid resin ceramic crown
- Volunteers
- 32 people
- Sponsor
- International Dental Contiuing Education
Endotracheal Intubation
Impact of Via CT-based 3D Printing Technology on Success Rate in Endotracheal Intubation in Students
The objective of this project is to develop a tracheal intubation teaching curriculum covering both normal and difficult airways using CT three-dimensional imaging and 3D printing technologies, enabling trainees to intuitively…
- Trial name
- NCT07612995
- Testing
- the course training-3D, the course training- traditional
- Where
- China
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- xiaojing wang
Orbital Fractures
The Use of 3D Printing in Orbital Fractures
The study is a prospective randomized longitudinal clinical study to compare pre-adapted patient-specific orbital implants utilizing an office-based 3-D printer versus standard non-adapted orbital implants (the latter being the…
- Trial name
- NCT03673865
- Testing
- office-based 3-dimensional printers (OB3DP), standard stock orbital plate
- Where
- United States
- Volunteers
- 25 people
- Sponsor
- Emory University
Coronary Arterial Disease (CAD), Bypass Graft Occlusion
Cardiac Computed Tomography Based 3-D Printing for Optimized Coronary Artery Bypass Graft Surgery
Coronary artery bypass graft surgery (CABG) is a preferred surgical treatment in patients with widespread coronary artery disease.
- Trial name
- 3DCABG (NCT07039838)
- Testing
- 3D print of coronary arteries
- Where
- Denmark
- Volunteers
- 200 people
- Sponsor
- Jesper James Linde
Chest Wall Tumor
Clinical Trial on the Efficacy and Safety of Biodegradable 3D-Printed Implants in Chest Wall Reconstruction Surgery
This project focuses on patients with chest wall tumors who are expected to have a maximum intraoperative anterolateral chest wall defect diameter of 5-10 cm and require chest wall reconstruction with rib implants.
- Trial name
- NCT06977022
- Testing
- Chest wall reconstruction
- Where
- China
- Volunteers
- 20 people
- Sponsor
- Tang-Du Hospital
Mandible Fracture, Maxillofacial Trauma
3D Printed Models for Mandibular Fracture Repair
The investigators will test the hypothesis that patients randomized to the intervention (3D printing with pre-bent plate) arm have less operative room time and less time for the critical part of the procedure than patients in the…
- Trial name
- NCT05733221
- Testing
- 3D Printed Model
- Where
- 2 sites in United States
- Volunteers
- 100 people
- Sponsor
- University of Cincinnati
Congenital Heart Disease
The Effect of 3D Heart Modelling on Family Quality of Life and Surgical Success
Introduction and Objective: In recent years, 3D (three-dimensional) modeling has been added to traditional and effective diagnostic methods such as Computed Tomography (CT), Magnetic Resonance Imaging (MRI), and Echocardiography.
- Trial name
- NCT05852106
- Testing
- Surgical Simulation with 3D Heart Model and Parental Education with "Congenital Heart Disease Parent Education Booklet" and tailored 3D Heart Modeling
- Where
- Turkey (Türkiye)
- Volunteers
- 30 people
- Sponsor
- Yeditepe University