Clinical trials: 3D Printing
Liver Cancer, Hepatocellular Carcinoma
Application of 3D Printing in Laparoscopic Surgery of Liver Tumors
To explore the utility of personalized 3D printed liver models in planning and navigating laparoscopic resections.
- Conditions
- Liver Cancer, Hepatocellular Carcinoma, Liver Metastases
- Trial name
- NCT03744624
- Testing
- Laparoscopic liver resection, 3D printing model
- Where
- Poland
- Volunteers
- 85 people
- Sponsor
- Jagiellonian University
Ankle Injuries
Application of 3D Printing Technology in Subtalar Arthrodesis
This study aims to use 3D printing personalized plate to locate the position in which the K-wires would be drilled to save operation time and decrease the number of times that the K-wires are drilled.
- Trial name
- NCT03152916
- Testing
- 3d printing personalized plate
- Where
- China
- Volunteers
- 10 people
- Sponsor
- Southwest Hospital, China
Maxillofacial Trauma, Face Cancer
Evaluation of Using 3D Printed PEEK Facial Implants in Repairing Maxillofacial Deformities
Objective: Evaluation of using 3D printed polyether ether ketone facial implants in repairing maxillofacial deformities. Research materials and methods: The research sample consisted of 10 patients with facial deformities…
- Conditions
- Maxillofacial Trauma, Face Cancer, Mucormycosis
- Trial name
- NCT05348434
- Testing
- 3D printed polyether ether ketone facial implants in repairing maxillofacial deformities
- Where
- Syria
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Latakia University
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
Primary Teeth
Direct Resin Composite Restoration of Primary Anterior Teeth Using Custom 3D Printed Templates
Esthetic restoration of primary anterior teeth is challenging. Aim of the study: Evaluation of the 12-month clinical performance of direct resin composite restoration of carious vital primary anterior teeth using custom 3D…
- Trial name
- RCT (NCT06478004)
- Testing
- Direct composite restoration of carious primary anterior teeth using custom 3D printed templates, Direct composite restoration of carious primary anterior teeth using conventional strip crowns
- Where
- Egypt
- Volunteers
- 32 people
- Sponsor
- Minia University
Rectum Cancer, Recurrent, Brachytherapy, Radioisotope
The Physical Dosimetry Study and Preliminary Clinical Results of 3D-printing Non Co-planar Template Assisted With CT-guidance for Iodine-125 Seed Brachytherapy in Pelvic Recurrent Rectum Carcinoma After Surgery and External Beam Radiotherapy
This study observes the efficacy and side effects of 3D-printing non co-planar template(3D-PNCT) assisted with CT-guidance for radioactive Iodine-125 seed(RIS) brachytherapy in pelvic recurrent rectum carcinoma retrospectively…
- Trial name
- NCT03890926
- Testing
- radioactive Iodine-125 seed implantation under the guidance of 3D template
- Volunteers
- 66 people
- Sponsor
- Peking University Third Hospital
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
Kidney Neoplasms, Carcinoma, Renal Cell
Effect on Pre-operative Anxiety of a Personalized Three-dimensional Kidney Model Prior to Nephron-sparing Surgery for Renal Tumor.
Investigators aimed to estimate the effect of showing and handling a three-dimensional modelization of a patient's kidney presenting with tumor the day before his nephron-sparing surgery.
- Trial name
- R3DP-A (NCT03943771)
- Testing
- Anxiety, renal anatomy and surgery questionnaires
- Where
- France
- Sponsor
- University Hospital, Bordeaux
Mohs Micrographic Surgery
3D Printed Models in Mohs Micrographic Surgery
Patients undergoing Mohs micrographic surgery (MMS) frequently experience anxiety. It has been suggested that enhanced patient education prior to the procedure may decrease patient anxiety.
- Trial name
- NCT03461965
- Testing
- 3D printed model, Verbal Counselling
- Where
- United States
- Volunteers
- 82 people
- Sponsor
- Case Comprehensive Cancer Center
Printed Dentures
Effect of Printing Layer Thickness on Growth of Candida Albicans in Completely Edentulous Patients Rehabilitated With 3D-Printed Maxillary Complete Denture Bases.
In completely edentulous patients rehabilitated with 3D-printed maxillary dentures bases, does the printing layer thickness affect candidal adherence and growth on the fitting surface of dentures.
- Trial name
- NCT07303530
- Testing
- printing layer thickness of denture
- Where
- 2 sites in Egypt
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Cairo University
Technology
Attitudes and Barriers of Prosthetics and Orthotics Professionals in Turkey Towards 3D Printers and Technology
This study aim is the attitudes and barriers of prosthetics and orthotics professionals towards 3D printers and technology will be determined.
- Trial name
- NCT06560567
- Where
- Turkey (Türkiye)
- Volunteers
- 131 people, healthy volunteers welcome
- Sponsor
- Medipol University
Composite Restoration, 3D Printing
Clinical Evaluation of 3D-Printed Versus Semi-Direct Composite Resin Restorations
This randomized controlled clinical trial aims to evaluate the clinical performance of 3D-printed composite resin restorations compared with semi-direct composite resin restorations in posterior teeth requiring Class II inlay or…
- Conditions
- Composite Restoration, 3D Printing, Posterior Teeth, Semi-direct Restoration
- Trial name
- NCT07676929
- Testing
- 3D-Printed Composite Resin Restorations, Semi-Direct Composite Resin Restorations
- Where
- Egypt
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Tanta University
Endodontically Treated Teeth
Milled vs 3D-Printed Partial-Coverage Restorations in Endodontically Treated Molars
The goal of this clinical trial is to compare the clinical performance of Computer-Aided Design and Computer-Aided Manufacturing (CAD/CAM)-milled and 3D-printed composite resin partial-coverage restorations in endodontically…
- Trial name
- NCT07643311
- Testing
- Milled Composite Resin Onlay/Overlay Restoration, 3D-Printed Composite Resin Onlay/Overlay Restoration
- Where
- Chile
- Volunteers
- 142 people
- Sponsor
- Hospital San Jose
Nerve Injury
Effects of Assistive Device on ADL Function in Patients With Nerve Injury
Our study is aimed to evaluate the effect of 3D printing assistive device on hand function for patients with neural injury.
- Trial name
- NCT05302141
- Testing
- Wear 3D printing assistive device, Wear universal cuff device
- Where
- Taiwan
- Volunteers
- 31 people
- Sponsor
- Taipei Medical University Shuang Ho Hospital
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