Clinical trials: Computer-Assisted Surgery
Dental Implant, Computer-assisted
Accuracy of Static Computer-assisted Implant Surgery in Distal Free-end Scenarios
Technological advances have influenced the approach to implant treatment. One of the fields presently experiencing rapid development is static computer-assisted guided surgery (sCAIS), which allows transfer of the virtual implant…
- Trial name
- NCT06404385
- Testing
- Static computer-assisted guided surgery with analogic guide, Static computer-assisted guided surgery with CAD-CAM surgical guide
- Where
- Spain
- Volunteers
- 27 people, healthy volunteers welcome
- Sponsor
- University of Valencia
Accuracy of AI App, Accuracy of AI Assisted Surgical Guides
Accuracy of AI Assisted Surgical Guide (AISG)
The purpose of this study is to evaluate and compare the accuracy of conventional static surgical guide and AI-assisted static surgical guide in implant placement in the esthetic zone of partially edentulous maxilla , This study…
- Trial name
- AISG (NCT07711613)
- Testing
- Implant placement using Conventional static surgical guide, Implant placement using AI assisted surgical guide
- Where
- Egypt
- Volunteers
- 20 people
- Sponsor
- Suez Canal University
Anterior Cruciate Ligament Reconstruction
Anterior Cruciate Ligament (ACL) Reconstruction Using Different Grafts and Surgical Techniques
ACL reconstruction in the Division of Orthopaedic surgery at Queen's is currently being performed arthroscopically assisted. The resultant function of the reconstructed ligament is greatly influenced by the placement of the…
- Trial name
- NCT00300300
- Testing
- Computer-assisted surgery
- Where
- Canada
- Volunteers
- 125 people
- Sponsor
- Queen's University
Guided Surgery Accuracy, Dental Implant Failed
Sleeves Versus Sleeveless Template
To compare virtual planning accuracy of computer-assisted template-based implant placement using CAD/CAM stereolithographic surgical templates with or without metallic sleeves.Furthermore to compare open versus closed holes in…
- Conditions
- Guided Surgery Accuracy, Dental Implant Failed, Complications
- Trial name
- NCT03641365
- Testing
- Test group, Control group
- Where
- Italy
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Osstem AIC
Dental Implants
New IMPLANTARY SURGERY Protocol ASSISTED BY PASSIVE ROBOTIQUE: Pilot Study
The use of a passive robotic system allows the practitioner to widen the field of indications of flapless surgical access to the implant with an increased operative security and the possibility of an operative modification of the…
- Trial name
- NAVIMPLANT (NCT05218941)
- Testing
- Implant surgery assisted by passive robotics, Conventional implant surgery
- Where
- France
- Volunteers
- 15 people
- Sponsor
- University Hospital, Toulouse
Genioplasty, Chin Microgenia
Clinical Accuracy of Patient-specific Implants in Genioplasty
The purpose of this study is to assess the accuracy and clinical validation of patient specific implants (PSI) technique for genioplasty.
- Conditions
- Genioplasty, Chin Microgenia, Chin Macrogenia
- Trial name
- NCT03456869
- Testing
- Patient Specific Implant
- Where
- China
- Volunteers
- 30 people
- Sponsor
- Shanghai Ninth People's Hospital Affiliated to Shanghai Jiao Tong University
Paranasal Sinus Diseases, Nasal Diseases
Design of an Augmented Reality System by Integration of CT Scan or MRI Data With Endoscopic Images for Video-assisted Endonasal Endoscopic Surgery
The gold standard surgical treatment for benign nasosinus pathologies is endoscopic surgery. This surgery has experienced considerable growth over the last 30 years.
- Conditions
- Paranasal Sinus Diseases, Nasal Diseases, Lacrimal Apparatus Diseases
- Trial name
- NORA (NCT04968561)
- Where
- France
- Volunteers
- 40 people
- Sponsor
- University Hospital, Clermont-Ferrand
Pedicle Screws, Surgery, Computer-Assisted/Adverse Effects
Pedicle Screws Placement Accuracy in Thoracolumbar Spine Using O-arm Navigation VS Standard Cervical Distractor Screws
Pedicle screw instrumentation is used nowadays mostly in spine fusion which is a surgical option for treating variety of conditions such as vertebral fractures, degenerative spine diseases, spine tumors and spine deformities.
- Conditions
- Pedicle Screws, Surgery, Computer-Assisted/Adverse Effects, Bone Screws, Imaging, Three-Dimensional/Methods
- Trial name
- NCT04196153
- Testing
- Pedicle screws instrumentation
- Where
- Saudi Arabia
- Volunteers
- 60 people
- Sponsor
- King Abdullah International Medical Research Center
Ameloblastoma
Virtual Lesion Segmentation and Mandibular Ameloblastoma Radiographic Safety Margin
Reconstruction of segmental mandibular defects is in a continuous state of evolution utilizing the recent advances in Computer-Aided Designing (CAD) and preoperative Virtual Surgical Planning (VSP).
- Trial name
- NCT07306962
- Testing
- Virtual lesion segmentation for mandibular ameloblastoma
- Where
- Egypt
- Volunteers
- 10 people
- Sponsor
- Alexandria University
Alveolar Bone Resorption, Dental Implant Failure Nos
Artificial Intelligence/Computer Guided Ridge Splitting for Treating Horizontal Ridge Defects
Aim of the current randomized clinical trial is to evaluate and compare the effectiveness of computer-guided ridge splitting approach assisted by artificial intelligence versus conventional approach combined with simultaneous…
- Trial name
- NCT06135506
- Testing
- free-hand ridge splitting, AI/guided ridge splitting
- Where
- Egypt
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- Kafrelsheikh University
Arthroplasty, Replacement, Knee, Unicompartmental Knee Arthroplasty
Study to Evaluate Patient Outcomes and Safety and Effectiveness of Robotic Assisted Unicompartmental Knee Replacements Versus Conventional Unicompartmental Knee for Subjects With Primary Arthritis of the Knee Joint Involving One (UKA) Compartment (Medial or Lateral)
The overall aim of this trial is to compare functional and patient-reported outcomes and to assess the safety and effectiveness and long-term performance of the Smith+Nephew Robotic Systems for Unicompartmental Knee Replacements…
- Trial name
- NCT06036212
- Testing
- Robotic System, Conventional
- Where
- 5 sites in United Kingdom
- Sponsor
- Smith & Nephew, Inc.
Craniofacial Abnormalities, Maxillofacial Abnormalities
3D Imaging of Hard and Soft Tissue in Orthognathic Surgery
The primary objective of this clinical trial is to assess the influence of orthognathic surgery on facial soft tissue, such as changes (volume, linear, angular) of facial hard and soft tissue, in three dimensions, so enabling the…
- Conditions
- Craniofacial Abnormalities, Maxillofacial Abnormalities, Cleft Lip, Cleft Palate
- Trial name
- NCT00285714
- Testing
- 3D stereophotogrammetric imaging, 3D CT-imaging with cone-beam CT, Case report form
- Where
- 3 sites in Netherlands
- Volunteers
- 450 people
- Sponsor
- Radboud University Medical Center
Surgery, Computer-Assisted, Dental Implants
Dynamic Navigation System in Implantology
This study consists in a randomized controlled trial which objective is to assess the accuracy of a dynamic navigation system in dental implant placement in partially edentulous patients compared with the conventional freehand…
- Trial name
- NCT04344808
- Testing
- Dynamic navigation system, Freehand implant placement
- Where
- Spain
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University of Barcelona
Mandibular Neoplasms, Maxillary Neoplasms
3D-Printed Patient-Specific Surgical Plates Versus Conventional Surgical Plates in Jaw Reconstruction
Objectives: The aim of this randomised controlled clinical trial is to evaluate surgical accuracy and efficiency of computer-assisted jaw reconstruction using 3D-printed patient-specific titanium surgical plates versus…
- Conditions
- Mandibular Neoplasms, Maxillary Neoplasms, Dentofacial Deformities
- Trial name
- NCT04635865
- Testing
- 3D-printed patient-specific plate, Conventional commercial reconstruction plate
- Where
- Hong Kong
- Volunteers
- 92 people
- Sponsor
- The University of Hong Kong
Temporomandibular Disorder
Computer Guided Arthrocentesis of Temporomandibular
Computer guided arthrocentesis of temporomandibular joint for patients with anterior disc displacement with reduction using patient specific guide
- Trial name
- NCT03844971
- Testing
- Computer assisted arthrocentesis of
- Where
- Egypt
- Volunteers
- 8 people
- Sponsor
- Cairo University
Fibula / Surgery, Surgical Flaps
Novel Application of a Low-cost Alternative to Patient Specific Implants (PSI) in Mandibular Free Fibula Flap Reconstruction by Reverse Engineering of Stock Plates: A Pilot Validation Study
Stock reconstruction plates have been used for decades and represent a tried-and-true alternative to custom plating. Stock plates are readily available, are cost effective, and can be accurately bent before surgery, particularly…
- Conditions
- Fibula / Surgery, Surgical Flaps, Computer-Aided Design, Mandibular Reconstruction* / Methods
- Trial name
- NCT05672056
- Testing
- Computer guided placement of a stock plate pre-bent on a 3D printed model
- Where
- Egypt
- Volunteers
- 8 people, healthy volunteers welcome
- Sponsor
- Cairo University
Osteoarthritis, Hip, Femur Head Necrosis
Efficiency and Safety of Navigation Aids in Total Hip Arthroplasty With Direct Anterior Approach
This retrospective cohort study aimed to evaluate the effectiveness of an imageless navigation system in total hip arthroplasty (THA) via the direct anterior approach (DAA) on a traction table for reducing functional limb length…
- Conditions
- Osteoarthritis, Hip, Femur Head Necrosis, Developmental Dysplasia of the Hip
- Trial name
- NCT07134036
- Testing
- Navigation system, Conventional total hip arthroplasty
- Where
- Taiwan
- Volunteers
- 72 people
- Sponsor
- China Medical University Hospital
Tooth Loss, Partial-edentulism
Effect of Fixture Thread Depth on Accuracy of Immediate Implant Placement Using Dynamic Navigation
The goal of this clinical trial is to compare the placement accuracy in immediately placed implants using dynamic navigation between deep-threaded and regular-threaded implants in partially edentulous patients.
- Trial name
- NCT06056388
- Testing
- Straumann BLX implant, Straumann BLT implant
- Volunteers
- 30 people
- Sponsor
- Shanghai Ninth People's Hospital Affiliated to Shanghai Jiao Tong University
Hemodynamic (MAP) Stability
Closed-loop Vasopressor Infusion Using Continuous Noninvasive Blood Pressure Monitoring
Intraoperative hypotension and blood pressure variability are associated with postoperative complications in surgical patients. The investigators have developed a closed-loop vasopressor (CLV) controller that titrates…
- Trial name
- NCT04111055
- Testing
- Closed-loop system
- Where
- Belgium
- Volunteers
- 3 people
- Sponsor
- Erasme University Hospital
Computer-Assisted Surgery
Effect of Face Scanning on Accuracy of Dental Implant Placement in Fixed Implant Supported Maxillary Prostheses
The study will compare the accuracy of surgical guides fabricated by two different scanning protocols; facially driven scanning versus dual scanning protocol regarding the deviation of implant placement.
- Trial name
- NCT06001515
- Testing
- Dual scan protocol, triple scan protocol
- Where
- Egypt
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Ain Shams University