Clinical trials: 3d Printing
Denture,Complete, Edentulous Alveolar Ridge
Conventional Versus 3D Printing Duplication Techniques of Complete Denture
Twenty completely edentulous patients with old, removable dentures with ill-fitting maxillary dentures, proper vertical dimension, and proper occlusion will be recruited for this trial.
- Trial name
- NCT06588140
- Testing
- Duplicated refitted complete denture made from conventionally heat-cured polymethyl methacrylate., Duplicated refitted complete denture made from 3D-printed CAD/CAM pink polymethylmethacrylate acrylic resin., Duplicated refitted complete denture made from 3D-printed CAD/CAM white polymethylmethacrylate acrylic resin.
- Where
- Egypt
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Ain Shams University
Pulpotomy, Tooth Restoration
3D-printed Endocrowns Versus Prefabricated Zirconia Crowns in Pulpally-treated Primary Molars
Aim of the study : to compare between 3D printed microfilled hybrid composite endocrowns and prefabricated zirconia crowns for restoring pulpally treated primary molars regarding the following aspects: In Vivo aspects Patient…
- Trial name
- NCT04909827
- Testing
- 3D-printed endocrown, Zirconia crown
- Where
- Egypt
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Ain Shams University
Scoliosis Idiopathic Adolescent Treatment
Rethinking Rigidity: Development of a 3D-Printed Scoliosis Brace With Varying Flexibility
Scoliosis bracing is an effective treatment method for idiopathic scoliosis, but only if worn consistently for many hours a day. Unsurprisingly, brace discomfort is a significant deterrent against treatment adherence.
- Trial name
- 3DSCOLIBRACE (NCT06785207)
- Testing
- 3D-printed scoliosis brace
- Where
- 2 sites in United States
- Volunteers
- 5 people
- Sponsor
- Baylor College of Medicine
Maxillofacial Prosthesis User
Patient Satisfaction for Digital Versus Conventional Maxillary Obturator
Evidence regarding the performance of digital obturators totally fabricated using 3D printing is insufficient. This prospective randomized crossover study aimed to evaluate patient satisfaction with conventional maxillary…
- Trial name
- NCT05920811
- Testing
- conventional obturator, 3 d printed obturator
- Where
- Egypt
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Tanta University
Temporomandibular Disorders (TMD)
Digital vs Conventional Stabilizing Splints in Temporomandibular Disorders
This randomized controlled trial aims to compare the clinical effectiveness of digitally fabricated and conventionally fabricated maxillary stabilization splints in patients diagnosed with Temporomandibular Disorders (TMD)…
- Trial name
- NCT07566936
- Testing
- Conventional Stabilizing Splint, Digital Stabilizing Splint
- Where
- Pakistan
- Volunteers
- 120 people
- Sponsor
- Shifa Tameer-e-Millat University
Stroke, Stroke Rehabilitation
Evaluating Functional Outcomes of 3D-Printed Splints in Post-Stroke Upper Limb Recovery
This study aims to evaluate the upper limb motor recovery using a 3D-printed dynamic orthosis compared to a conventional one as part of a rehabilitation program in individuals with chronic stroke.
- Conditions
- Stroke, Stroke Rehabilitation, Hemiparesis of the Upper Limb Following Stroke
- Trial name
- 3D-splint (NCT07243314)
- Testing
- 3D Printed splint, conventional splint
- Where
- Saudi Arabia
- Volunteers
- 100 people
- Sponsor
- King Saud University
Scaphoid Bone Fracture
A Personalised Percutaneous External 3D Guide for Scaphoid Fixation
The investigators want to analyse the advantages of using a 3D constructed prototype from a previous CT Scan to model an external customised guide por percutaneous Scaphoid fixation.
- Trial name
- Scaphix (NCT03502720)
- Testing
- Scaphoid fixation using 3D device, Scaphoid fixation using standard procedure
- Where
- Spain
- Volunteers
- 20 people
- Sponsor
- Corporacion Parc Tauli
Sarcopenia, Muscle Weakness
Foot Core Exercise Program on Balance Control and Walking in Aged Sarcopenia
In modern society with an increasing aging population, recent literature has defined sarcopenia as a significant reduced mass and function of skeletal muscle with physical limitations due to aging.
- Conditions
- Sarcopenia, Muscle Weakness, Walking, Difficulty, Balance Control
- Trial name
- NCT05750888
- Testing
- integrated exercise therapy with 3D printing exerciser for training intrinsic foot muscles, regular exercises for the elderly
- Where
- Taiwan
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Buddhist Tzu Chi General Hospital
Hearing Aids, Hearing Loss, Bilateral Sensorineural
Effectiveness Comparison of 3D-Printed and Conventional Ear Tip Comfort in Individuals With Hearing Loss
Access to affordable and timely hearing healthcare remains a major challenge for many individuals, partly due to the high cost and long turnaround time.
- Conditions
- Hearing Aids, Hearing Loss, Bilateral Sensorineural, 3D Printing
- Trial name
- NCT07228845
- Testing
- BTE hearing aids with compatible ear tips (Third-party, FlexResin, Resin), BTE hearing aids with compatible ear tips (FlexResin, Resin, Third-party, FlexResin), BTE hearing aids with compatible ear tips (Resin, Third-party, FlexRes)
- Where
- United States
- Volunteers
- 32 people
- Sponsor
- University of Arizona
Maternal-Fetal Relations
Third Trimester 3D Printed Models Versus 3D Ultrasound Effects on Maternal-Fetal Attachment
This study will invite healthy women with singleton pregnancies and normal 20 week ultrasounds to participate in the study that will involve completing a demographic questionnaire and measure of attachment, a 3D ultrasound, being…
- Trial name
- NCT03883971
- Testing
- 3D printed model
- Where
- United States
- Volunteers
- 96 people
- Sponsor
- Creighton University
Hearing Aids, 3D Printing
Effectiveness Comparison of 3D-Printed and Conventional Ear Tip Comfort in Individuals With Hearing in the Normal Range
Access to affordable and timely hearing healthcare remains a major challenge for many individuals, partly due to the high cost and long turnaround time.
- Trial name
- NCT07216937
- Testing
- BTE hearing aid with compatible earmolds
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University of Arizona
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
3D Printing, Ostomy
3D Printed Personalized Ostomy Appliance
The goal of this clinical trial is to learn about the effectiveness of using a 3D scan for a personal ostomy appliance. The main question it aims to answer is: Whether or not a 3D scan of a stoma reduces leakages and improves…
- Conditions
- 3D Printing, Ostomy, Leakage
- Trial name
- 3DPPOA (NCT06310070)
- Testing
- 3D Printed Personalized Ostomy Appliance
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Carilion Clinic
Spine Trauma (Thoracic and Lumbar)
3D Printing in Preoperative Planning in Thoracic and Lumbar Spine Trauma
Case series of 16 patients with lower lumbar or lower thoracic traumatic injuries treated with pedicle screw fixation. Patients were divided into two groups (n≈8 per group).
- Trial name
- NCT07727161
- Testing
- Spine stabilization using CT planning, Spine stabilization using 3D-printed model planning
- Where
- Czechia
- Volunteers
- 16 people
- Sponsor
- Masarykova Nemocnice v Usti nad Labem, Krajska Zdravotni a.s.
Chronic Rhinosinusitis With Nasal Polyps, Chronic Rhinosinusitis Without Nasal Polyps
3D Printing to Improve Nasal Irrigation Outcome
Three-dimensional (3D) printing has been an emerging technology with uses in a wide array of fields. This research aims to use 3D printing as a tool to provide personalized education to maximize treatment efficacy based on the…
- Trial name
- NCT06118554
- Testing
- Irrigation head position
- Where
- United States
- Volunteers
- 200 people
- Sponsor
- Ohio State University
Bone Loss, Bone Defects
Evaluation of the Safety, Feasibility, and Early Clinical Outcomes of Patient-Specific Bone Defect Implants Fabricated From Titanium Alloy (Ti-6Al-4V) Using 3D Printing Technology
The goal of this clinical trial is to evaluate the safety and feasibility of patient-specific bone defect implants fabricated from Ti-6Al-4V using 3D printing technology and to assess early clinical outcomes within the first 12…
- Trial name
- NCT07540156
- Testing
- Patient-specific 3D-printed Ti-6Al-4V bone implant
- Where
- Vietnam
- Volunteers
- 10 people
- Sponsor
- VinUniversity
Aneurysm
Production of a Patient-specific Simulator for Endovascular Aneurysm Repair Training
The purpose of this study is to produce a patient-specific simulator for endovascular infra-renal aneurysm repair training and than analyze the effect of simulator training on the performance of vascular surgery residents.
- Trial name
- NCT02372214
- Testing
- Training
- Where
- Brazil
- Volunteers
- 55 people
- Sponsor
- University of Sao Paulo General Hospital
Liver Cancer
Value of 3D Printing for Comprehension of Liver Surgical Anatomy
To our knowledge, it has not been analyze whether 3D printed liver model would improve the perception of a given liver tumor or the precision of operation planning in liver surgery.
- Trial name
- NCT03153332
- Testing
- surgical residents' comprehension of the hepatic anatomy
- Where
- China
- Volunteers
- 59 people
- Sponsor
- Guangzhou Women and Children's Medical Center
Class II Lesions, 3D Printing
Performance of Reinforced 3D-Printed Versus Direct Bulk-Filled Resin Composites for Restoring Extensive Class II Cavities in Vital Molars
Most published research on 3D-printed restorative materials is laboratory-based, focusing primarily on mechanical performance and material properties under controlled conditions.
- Conditions
- Class II Lesions, 3D Printing, Bulk Fill, Proximal Cavities of Posterior Teeth
- Trial name
- NCT07429747
- Testing
- 3D-printed Ceramic reinforced resin restoration, bulk fill composite
- Volunteers
- 50 people
- Sponsor
- Ahmed Reda Abd EL Rahman
Atrial Fibrillation
Left Atrial Appendage Occlusion Guided by 3D Printing
Left atrial appendage closure (LAAC) was approved by the ESC guidelines as a stroke prevention alternative to warfarin for patients with nonvalvular atrial fibrillation in patients at high risk of bleeding (IIbB).
- Trial name
- LAA-PrintRegis (NCT03330210)
- Testing
- 3D printing
- Where
- France
- Volunteers
- 400 people
- Sponsor
- University Hospital, Montpellier