Clinical trials: 3D-reconstruction
Reconstruction of the Posterior Membranous Labyrinth
3D Model of Posterior Membranous Labyrinth of the Inner Ear
The aim of this work is to create a three-dimensional (3D) finite element model (FEM) of the human posterior membranous labyrinth, based on in vivo inner ear magnetic resonance imaging (MRI).
- Trial name
- NCT03295929
- Where
- France
- Volunteers
- 1 people
- Sponsor
- University Hospital, Strasbourg, France
Breast Cancer, Breast Reconstruction
3D-printed Biodegradable Breast Implants for Breast Restoration
The purpose of this clinical trial is to evaluate the cosmetic effect of breast reconstruction based on 3D-printed biodegradable material breast implants in personalized breast reconstruction and the quality of life of patients…
- Trial name
- NCT06993714
- Testing
- Breast restoration surgery based on 3D printed degradable biological implants, Traditional breast-conserving surgery, Traditional silicone prosthesis breast reconstruction
- Where
- China
- Volunteers
- 120 people
- Sponsor
- Xijing Hospital
Lung Cancer, Non-Small Cell Lung Cancer
Is 3D Modeling From Non-contrast CT Accurate for Minimally Invasive Lung Segmentectomies ?
To assess the RELIABILITY in terms of accuracy of 3D-CT and 2D-CT reconstructions compared to intraoperative data regarding bronchovascular anatomy and tumor location.
- Trial name
- 3D-LS (NCT07234604)
- Testing
- Thoraco-abdomino-pelvic CT scan without and with contrast injection.
- Where
- France
- Volunteers
- 50 people
- Sponsor
- University Hospital, Strasbourg, France
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
Breast Cancer
MIBREAST Making in Immediate Breast REconstruction And the Measurement of the EffectS of RadioTherapy
Patients who require a removal of a breast (mastectomy) for breast cancer or future risk reduction often have immediate breast reconstruction (IBR).
- Trial name
- MIBREAST (NCT07136753)
- Where
- United Kingdom
- Volunteers
- 300 people
- Sponsor
- Royal Marsden NHS Foundation Trust
ACL Tear
3D Reconstruction of the Knee Based on MRI
ACL tear is a pathology of the knee quite common in athletes mainly caused by a twisting movement. The diagnosis of ACL tear can be confirmed by MRI (magnetic resonance imaging).
- Trial name
- IMAGENOU3D (NCT05912777)
- Testing
- Scanner
- Where
- France
- Volunteers
- 58 people
- Sponsor
- GCS Ramsay Santé pour l'Enseignement et la Recherche
3D-reconstruction, Patient Privacy
Reconstruction Technology to Auxiliary Diagnosis and Guarantee Patient Privacy
Medical data that contain facial images are particularly sensitive as they retain important personal biometric identity, privacy protection.
- Conditions
- 3D-reconstruction, Patient Privacy, Deep Learning, Digital Medicine
- Trial name
- NCT05058599
- Testing
- DM
- Where
- China
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- Sun Yat-sen University
Breast Cancer, Breast Reconstruction After Mastectomy
Study on the Cosmetic Outcome and Safety Evaluation of 3D Printed Biodegradable Biological Mesh for One-Stage Breast Reconstruction After Radical Mastectomy
Primary objective of this trial: To evaluate the clinical performance (aesthetic outcome and quality of life) and safety of a 3D-printed biodegradable biological mesh in post-mastectomy immediate breast reconstruction.
- Conditions
- Breast Cancer, Breast Reconstruction After Mastectomy, 3D-Printed Biodegradable Biological Mesh
- Trial name
- NCT07365267
- Testing
- Implantation of a silicone breast prosthesis combined with a 3D-printed biodegradable mesh
- Where
- China
- Volunteers
- 25 people
- Sponsor
- Xijing Hospital
Hemifacial Microsomia, Mucormycosis
Clinical Evaluation of Patient-Specific 3D-Printed Titanium Implants for Facial Reconstruction.
This clinical study aims to evaluate the effectiveness of patient-specific 3D-printed titanium facial implants in the reconstruction and aesthetic correction of facial defects.
- Conditions
- Hemifacial Microsomia, Mucormycosis, Oral Squamous Cell Carcinoma, Microgenia
- Trial name
- 3DFACE (NCT07654647)
- Testing
- Patient-specific titanium implants for facial reconstruction
- Where
- Syria
- Volunteers
- 30 people
- Sponsor
- Latakia University
Complex Limb Bone Deformity, Limb Length Discrepancy
Multistage Additive Manufacturing for Complex Limb Bone Deformity Reconstruction
Complex deformities of the limb bones may involve abnormal angulation, limb or bone shortening, abnormal rotation and structural bone loss.
- Conditions
- Complex Limb Bone Deformity, Limb Length Discrepancy, Angular Deformity, Rotational Deformity
- Trial name
- MAP-BD (NCT07779278)
- Where
- China
- Volunteers
- 30 people
- Sponsor
- Peking University Third Hospital
Pulmonary Artery Stenosis
Evaluation of Visceral Pleural Lumbar Lymphatic Drainage
Anatomic variations of the pulmonary arterial tree can cause technical difficulties during pulmonary lobectomy in general and video-assisted thoracic surgery (VATS).
- Trial name
- SEGPUL (NCT03628326)
- Testing
- Pulmonary arterial tree
- Where
- France
- Volunteers
- 44 people
- Sponsor
- Centre Hospitalier Universitaire, Amiens
Breast Reconstruction, Breast Cancer
Safety Study of 3D Printing Personalized Biodegradable Implant for Breast Reconstruction
Scope of tumor resection was simulated according to the MR imaging data. After meticulous design, the investigators created the personalized porous biodegradable scaffold and printed by 3D printer, using porous PCL biomaterials.
- Trial name
- NCT03348293
- Testing
- 3D printing
- Where
- China
- Volunteers
- 30 people
- Sponsor
- Xijing Hospital
Lung Cancer, Lung; Node
Prospective rAndomized sTudy efficaCy tHree-dimensional rEconstructions Segmentectomy
With this project we want to study the effectiveness of 3D reconstruction of preoperative CT to reduce operating times, blood loss and conversions after segmentectomy performed in thoracoscopy / robotics.
- Trial name
- PATCHES (NCT05716815)
- Testing
- CT scans 2D Reconstruction, CT scans 2D plus 3D Reconstruction
- Volunteers
- 288 people
- Sponsor
- Ospedale Centrale Bolzano
Pancreas Neoplasm
Usefulness of 3D Digital Reconstruction in the Imaging Diagnosis of Pancreatic Tumors
Reconstruction using 3D virtual models has brought about a revolution in diagnostic imaging and its use is increasingly widespread.
- Trial name
- NCT04783844
- Testing
- Virtual modelization.
- Where
- Spain
- Volunteers
- 60 people
- Sponsor
- Hospital Universitario Virgen de la Arrixaca
Ankle and Hindfoot Alterations
3D Multisegment Foot Model Used for the Clinical Outcome After Ankle and Hindfoot Reconstruction
Most symptomatic pathologies of the ankle and hindfoot are determined by biomechanical alterations of this anatomical region. Surgical treatment of these pathologies is therefore aimed at improving the inferior biomechanical…
- Trial name
- 3D-MFM (NCT04822558)
- Testing
- Plantar pressure measurement, Gait analysis, Ankle and hindfoot reconstruction surgery
- Where
- Belgium
- Volunteers
- 300 people
- Sponsor
- Universitaire Ziekenhuizen KU Leuven
Developmental Dysplasia of the Hip, Acetabular Bone Loss
3D-Printed Pelvic Models for Planning Complex Total Hip Arthroplasty
Total hip arthroplasty (THA) in patients with complex acetabular anatomy can be challenging because of abnormal bone structure, deformity, or bone loss.
- Conditions
- Developmental Dysplasia of the Hip, Acetabular Bone Loss, Acetabular Fracture
- Trial name
- NCT07904637
- Testing
- Conventional Imaging-Based Preoperative Planning, CT-Based 3D-Printed Pelvic Model-Assisted Planning
- Where
- Egypt
- Volunteers
- 15 people
- Sponsor
- Ain Shams University
Lung Cancer, Artifical Intelligence
AI-Assisted 3D Reconstruction for Lung Resection Planning
This prospective observational study aims to validate an artificial intelligence (AI)-based system for automated three-dimensional (3D) reconstruction of pulmonary anatomy from preoperative chest computed tomography (CT) scans in…
- Conditions
- Lung Cancer, Artifical Intelligence, Surgery for Primary Lung Cancer
- Trial name
- NCT07853157
- Testing
- AI-Based 3D Reconstruction
- Where
- Italy
- Volunteers
- 50 people
- Sponsor
- S. Andrea Hospital
Arhinia
Nasal Reconstruction Using a Customized 3D-printed Nasal Stent for Congenital Arhinia
A 7-year-old arhinia patient receives nasal reconstruction with nasal cavity reconstruction and is aided with the application of a 3D-printed nasal stent to prevent nasal cavity constriction.
- Trial name
- NCT02559050
- Testing
- Customized 3D-printed nasal stent
- Volunteers
- 1 people
- Sponsor
- Seoul St. Mary's Hospital
Surgery, Gastric Cancer
Clinical Study to Prove Safety and Effectiveness When Applying RUS™ Surgical Navigation
By uploading pre-operative patient information and patient CT data to RUS™, a virtual surgical environment with patient-specific relief prediction models can be provided.
- Trial name
- NCT05039333
- Testing
- RUS(TM) software : surgical navigation
- Where
- South Korea
- Volunteers
- 36 people
- Sponsor
- Hutom Corp
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