Clinical trials: 3d Printing
CAD/CAM Space Maintainer, 3D Printing
Evaluation of Clinical Wear and Surface Roughness of Partial Restorations Produced by Additive and Subtractive Manufacturing Methods: A Split-Mouth Randomized Controlled Clinical Trial
The aim of this study is to compare the surface roughness and wear values of crowns fabricated using currently utilized 3D printing and CAD-CAM technologies.
- Conditions
- CAD/CAM Space Maintainer, 3D Printing, Dental Treatment, Dental Disease
- Trial name
- NCT07057401
- Testing
- CAD-CAM Manufactured Crowns, 3D Printed Crowns
- Where
- Turkey (Türkiye)
- Volunteers
- 30 people
- Sponsor
- Husna Selinay
Dental Crowns, Orthodontics, Interceptive
Clinical Outcomes of Functional Space Maintainers Designed Using CAD/CAM Technology in Early Loss of the First Primary Molar
As passive fixed space maintainers do not replace the lost tooth and therefore do not provide a chewing function, this study aims to evaluate the efficiency of an innovative solution for maintaining space after the premature…
- Conditions
- Dental Crowns, Orthodontics, Interceptive, Orthodontic Appliance
- Trial name
- KOS&MET (NCT06744153)
- Testing
- Space Maintainer
- Where
- Serbia
- Volunteers
- 28 people
- Sponsor
- Rasa Mladenovic
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
Anterior Cruciate Ligament Injuries, Anterior Cruciate Ligament Tear
Utilization of a 3D Printed Customized Knee Extender and At-Home Rehabilitation Program on Patient Outcomes Following ACL Surgery
The purpose of this study is to explore patient outcomes associated with, the use of a 3D printed knee extender device, in conjunction with an at-home rehabilitation program, for patients who are performing knee rehabilitation…
- Conditions
- Anterior Cruciate Ligament Injuries, Anterior Cruciate Ligament Tear, Anterior Cruciate Ligament Rupture
- Trial name
- NCT06524349
- Testing
- 3D printed knee extender device
- Where
- 2 sites in United States
- Volunteers
- 45 people
- Sponsor
- Sanford Health
Facial Fracture
Craniofacial Applications of 3D Printing
3D printing is a technology that allows for physical creation of a 3D model (usually made of plastic) based on computer generated 3D images from CT scans.
- Trial name
- NCT03292679
- Testing
- 3D template
- Where
- United States
- Sponsor
- University of Maryland, Baltimore
Malocclusion, Angle Class I
Direct vs Indirect In-House Clear Aligners vs Fixed Appliances in Orthodontic Treatment
Clear aligner therapy has become increasingly popular as an esthetic alternative to conventional braces in orthodontic treatment.
- Trial name
- NCT07687329
- Testing
- Direct In-House Clear Aligners, Indirect In-House Clear Aligners, Fixed Orthodontic Appliances
- Where
- Turkey (Türkiye)
- Volunteers
- 36 people
- Sponsor
- TC Erciyes University
Adolescent Idiopathic Scoliosis
Pilot Project on the Automatic Design and 3D Printing of Adolescent Idiopathic Scoliosis Braces (Phase 1)
The goal of this pilot clinical trial is to validate a 3D printed brace designed automatically for patients with Adolescent Idiopathic Scoliosis.
- Trial name
- NCT06217510
- Testing
- Test Brace
- Volunteers
- 15 people
- Sponsor
- St. Justine's Hospital
Flaccid Paresis, Spastic Paresis
Comparing Digitally and Traditionally Made Ankle Foot Orthoses
The research is being done to compare two methods of creating AFOs: 1. The traditional method, which involves manually creating a mold from a plaster cast of the client's limb. This is time-consuming and labor-intensive; and 2.
- Conditions
- Flaccid Paresis, Spastic Paresis, Cerebral Palsy, Stroke
- Trial name
- NCT06828653
- Testing
- Part A First Wear Period: Traditional AFO(s), Part A First Wear Period: Digital AFO(s), Part A Second Wear Period: Traditional AFO(s)
- Where
- 2 sites in Canada
- Volunteers
- 50 people
- Sponsor
- Holland Bloorview Kids Rehabilitation Hospital
Hypoplastic Left Heart Syndrome (HLHS), Aortic Arch Hypoplasia
Seeking for Perfected Aortic Arch Reconstruction Using a Graphically Designed Patient-specific Surgical Patch
Vascular Reconstruction is one of the most challenging areas of surgery, the surgeon has to create a completely watertight reconstruction without any narrowing or deformity that will restore normal flow characteristics, even at…
- Trial name
- NCT06853054
- Testing
- Personalized patch template
- Where
- Canada
- Volunteers
- 30 people
- Sponsor
- The Hospital for Sick Children
Cerebral Palsy, Ankle Foot Orthosis (AFO)
3D Printed Orthotics in Children Adolescents
PRINT is a prospective mixed methods study exploring the feasibility and acceptability of providing 3-D printed orthotics specifically an ankle foot orthosis (AFO) to children and adolescents with cerebral palsy.
- Trial name
- PRINT (NCT03770949)
- Testing
- 3-D Printed Orthotic (Ankle Foot Orthosis)
- Where
- United Kingdom
- Volunteers
- 17 people
- Sponsor
- Barts & The London NHS Trust
Sinus Venosus Defect, Congenital Heart Disease
OPTImal Treatment of Sinus VENOSUS Defect
Sinus venosus defect (SVD) accounts for 10% of atrial septal defects and is characterized by an anomalous pulmonary venous return in the superior vena cava associated with a high situated atrial septal defect.
- Conditions
- Sinus Venosus Defect, Congenital Heart Disease, Sinus Venosus Atrial Septum Defect
- Trial name
- OPTIVENOSUS (NCT05865119)
- Testing
- OPTIMUS covered stent, Surgical correction of a SVD
- Where
- 13 sites in France
- Volunteers
- 60 people
- Sponsor
- Centre Chirurgical Marie Lannelongue
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
Premature Lungs
Clinical Trial for the Evaluation of Customized 3D Printed NIV Nasal Masks in Premature Infants
Clinical trial with crossed groups, open, masked for the evaluation of the main outcome. Inclusion of all premature infants with a birth weight less than 1500 g requiring Non-invasive Ventilation (NIV).
- Trial name
- M3DPREMAT (NCT06224816)
- Testing
- Custom 3D mask (3DM) application in neonate, Traditional mask (TM) application in neonate
- Where
- Spain
- Volunteers
- 60 people
- Sponsor
- Hospital Universitario 12 de Octubre
Thoracic Surgery
Contribution of 3D Printing in Anatomical Lung Segmentectomies.
The aim of the present work was to evaluate if the presence on the operating field of a 3D printed personalized model of the pulmonary anatomy of a patient operated by full thoracoscopy for an anatomical segmentectomy, makes it…
- Trial name
- 3DiLUNG (NCT05695404)
- Testing
- Segmentectomy
- Where
- France
- Volunteers
- 34 people
- Sponsor
- Institut Mutualiste Montsouris
Dysphagia
Intermittent Oro-Esophageal Tube Feeding Using Individually-Customized 3-Dimensional Printing
The aim of this study is to test the clinical effectiveness of IOE tube using individually customized 3-dimentional printed guiding tube as an alternative to Levin tube feeding when unconscious patients have no choice but tube…
- Trial name
- NCT02822456
- Testing
- VFSS
- Where
- South Korea
- Volunteers
- 24 people
- Sponsor
- Ulsan University Hospital
Palatability Assessment of 3D-printed Chewable Tablets in Children and Adolescents
Chewable Tablets Produced by Three-Dimensional Printing: A Sensory Acceptability Study in Children and Adolescents
The lack of appropriate pediatric formulations compromises adherence and the effectiveness of oral treatment in children, mainly due to the splitting of adult tablets and low sensory acceptability.
- Trial name
- ACEITA3D (NCT07424495)
- Volunteers
- 100 people
- Sponsor
- University of Brasilia
Stomach Neoplasms
Application of 3D Printing Technique in Radical Gastrectomy With Leonardo da Vinci Robot
The incidence of gastric cancer is the highest in China, and surgery is one of the most effective treatment methods. Da Vinci robot radical gastrectomy for gastric cancer has the advantage of minimally invasive and fine…
- Trial name
- 3DINGCRS (NCT03599895)
- Testing
- 3D printing model, non 3D printing model
- Volunteers
- 40 people
- Sponsor
- First Affiliated Hospital Xi'an Jiaotong University
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
Sarcoma, Intracranial Neoplasm
Evaluation of Performance Characteristics and Applicability in Oncology of Devices Customized Medical Devices Made by 3D Printing
Technologies 3D are demonstrating enormous potential for innovation in the field of surgery,introducing the concept of "treatment customization" (from planning surgery to implant design and manufacturing) on the patient's…
- Conditions
- Sarcoma, Intracranial Neoplasm, Pelvic Bone Neoplasm
- Trial name
- NCT06291662
- Testing
- 3D printer applications
- Where
- 3 sites in Italy
- Volunteers
- 12 people
- Sponsor
- Kathleen McGreevy