Clinical trials: 3D Printing
Recurrent Rectal Cancer, 125I Seeds Implantation
CTV Exploration of 3D-PT Assisted CT-guided I-125 Seeds Implantation for Recurrent Rectal Cancer
This study is to explore the progression-free survival time (PFS) , overall survival time (OS), quality of life and side effects between two different clinical target volumes in the treatment of 3D printing template-assisted…
- Conditions
- Recurrent Rectal Cancer, 125I Seeds Implantation, Clinical Target Volume
- Trial name
- NCT04710589
- Testing
- CTV
- Where
- China
- Volunteers
- 60 people
- Sponsor
- Peking University Third Hospital
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
CAD-CAM, Prospective Study
Clinical Evaluation of Additive and Subtractive Onlay Restorations
The goal of this clinical trial is to learn whether onlay restorations produced by additive manufacturing [three-dimensional (3D) printing] and subtractive manufacturing [Computer-Aided Design/Computer-Aided Manufacturing…
- Conditions
- CAD-CAM, Prospective Study, 3D Printing, Clinical Assessment
- Trial name
- CIP-ONLAY (NCT07195201)
- Testing
- 3D Printed Onlay Restoration, CAD/CAM Onlay Restoration
- Where
- Turkey (Türkiye)
- Volunteers
- 29 people
- Sponsor
- Ayse Tugba Erturk Avunduk
Pancreatic Cancer Non-resectable, Brachytherapy
I125 Seed Implantation vs Stereotactic Radiotherapy for Pancreatic Cancer
Data of 100 patients with locally advanced pancreatic cancer who received stereotactic radiotherapy or ct-guided radioactive 125I seed implantation in the multicenter of the research group from July 2019 to June 2021 were…
- Conditions
- Pancreatic Cancer Non-resectable, Brachytherapy, Radiotherapy
- Trial name
- Ckvssip (NCT03964064)
- Testing
- Stereotactic Radiotherapy, 3D-printing Template-assisted CT-guided I125 Seed Implantation
- Where
- 4 sites in China
- Volunteers
- 100 people
- Sponsor
- Peking University Third Hospital
Liver Diseases, Surgery
Applicability of 3D Printing and 3D Digital Image Reconstruction in the Planning of Complex Liver Surgery (LIV3DPRINT).
Three-dimensional (3D) printing has gained popularity in medicine over the last decade. Once 3D printers have become more affordable, the true strength of this technique has been recognized because of its ability to obtain…
- Trial name
- LIV3DPRINT (NCT03416387)
- Testing
- 3D PRINTING
- Where
- Spain
- Volunteers
- 20 people
- Sponsor
- Hospital Universitario Virgen de la Arrixaca
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
Amputation, Functional Limitation
Impact Evaluation of Breizh Fabribus Intervention for Personalized Assistive Technology Creation or Adaptation
In France, more than 14 million individuals report severe functional limitations, and nearly 5 million struggle with essential daily activities.
- Conditions
- Amputation, Functional Limitation, Autonomy of Older People, Handicaps Physical
- Trial name
- BFB-IMPACT (NCT07314099)
- Where
- France
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Fondation Ildys
Denture, Complete
Conventional Versus Digital 3D Printed Complete Removable Dentures
The study is a crossover, randomised, controlled clinical trial that will compare and evaluate patients' satisfaction and oral microbiota proliferation in two groups.
- Trial name
- CRD (NCT05845099)
- Testing
- Polymethyl Methacrylate-Based Complete Removable Dentures., Photopolymerized Methacrylate- Based Complete Removable Dentures.
- Where
- Egypt
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Ain Shams 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
Tibial Fractures
Comminuted Intra-Articular Distal Tibia Fracture Fixation Using Computer Techniques
Comminuted intra-articular distal tibia fractures (OTA 43-C) typically are the result of high-energy trauma such as motor vehicle collisions or fall from a height.
- Trial name
- CIDUCT (NCT02845245)
- Testing
- 3D printed plastic model prototype, 3D CT scan, Plain film radiographs
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- Inova Health Care Services
Orthodontic Appliance Complication
Microbial Colonisation On Vacuum-Formed Retainers Constructed On Conventional Models And Three Dimensional (3D) Reconstructed Models
Vacuum-formed retainers are clear or transparent retainers, that hold the teeth in the new position after active orthodontic treatment.
- Trial name
- NCT03844425
- Testing
- Conventional VFR, VFR from SLA, VFR from FDM
- Where
- Malaysia
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- University of Malaya
Femoro Acetabular Impingement
The Innovation of 3D Printing for Preoperative Planning in Hip Preservation Surgery
This is a randomized controlled trial (RCT) to evaluate the introduction of a 3D printed model into the pre and intra-operative planning for arthroscopic femoroacetabular impingement (FAI) surgery.
- Trial name
- NCT04505020
- Testing
- 3D Print + Conventional imaging, Conventional imaging
- Where
- Canada
- Volunteers
- 80 people
- Sponsor
- Nova Scotia Health Authority
Complete Edentulism, Maxillary Complete Denture Rehabilitation
3D Printing Orientation and Film Thickness for Maxillary Complete Dentures
This randomized crossover clinical trial aims to evaluate the effect of different three-dimensional (3D) printing orientations and layer thicknesses on the trueness, dimensional accuracy, and patient satisfaction of maxillary…
- Conditions
- Complete Edentulism, Maxillary Complete Denture Rehabilitation, Prosthodontics, 3d Printing
- Trial name
- NCT07740278
- Testing
- 0° 3D-Printed Maxillary Complete Denture, 45° 3D-Printed Maxillary Complete Denture, 90° 3D-Printed Maxillary Complete Denture
- Where
- Egypt
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Tanta University
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
Digital Learning Aids for Special Children
A Preliminary Study on Digital Learning Aids for Special Children With TRIZ and 3D Printing Technology
During the transition phase from early intervention to primary education (4.5 years to 8.11 years), children with special needs may encounter difficulties in using digital learning media.
- Trial name
- NCT05935462
- Testing
- Digital Learning Aids
- Where
- Taiwan
- Sponsor
- Taipei Medical University Shuang Ho Hospital
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
Carpal Tunnel Syndrome, Ulnar Nerve Injury
New 3D Printed Wrist Orthosis
In order to offer a new product improving the healing and/or rehabilitation of injuries or injuries to the wrist and hand, Médicus is seeking to develop a new orthosis for the wrist and hand by 3D printing.
- Conditions
- Carpal Tunnel Syndrome, Ulnar Nerve Injury, Rhizarthrosis, Tendinopathy, Thumb
- Trial name
- NCT05597930
- Testing
- Wrist and Thumb orthosis
- Where
- Canada
- Volunteers
- 20 people
- Sponsor
- TOPMED
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
Edentulous Mouth
3D-printed Implant Overdentures
A randomized clinical trial (RCT) was designed. Fourteen completely edentulous participants were randomly allocated into two equal groups. All participants received two implants in the inter-foraminal area with ball attachments.
- Trial name
- NCT04569929
- Testing
- (DLP)-printed photo-polymerizable PMMA Nextdent mandibular implant overdenture
- Where
- Egypt
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- October University for Modern Sciences and Arts
Surgery, Orthognathic Surgery
Prospective Study to Evaluate the Performance and Safety of Personalized Implants in Cranio-Maxillofacial (CMF) Surgery Indicated for Orthognathic Surgery
With the digital age, guided surgery and cases of fully computer-assisted surgeries via 3D printing guides and preformed plates are booming.
- Conditions
- Surgery, Orthognathic Surgery, Orthognathic Surgical Procedures
- Trial name
- NCT05073757
- Testing
- Custom-made guides and plates
- Where
- 4 sites in Belgium, France
- Volunteers
- 56 people
- Sponsor
- Global D