Clinical trials: Computer-assisted Surgery
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
Laparoscopy
Light Endoscopic Robot Use in Laparoscopic Surgery
Light Endoscopic Robot evaluation in abdominal and urological laparoscopic surgery : surgery with surgeon and robot (REL group = new treatment) versus surgery with surgeon and assistant (AO group - standard treatment) Primary…
- Trial name
- NCT00828035
- Testing
- laparoscopic surgery
- Where
- 2 sites in France
- Volunteers
- 78 people
- Sponsor
- University Hospital, Grenoble
Mandible Fracture
Computer Guided Lag Screw Fixation Versus Conventional Lag Screw Fixation in Anterior Mandibular Fractures
Comparison between computer guided lag screw fixation versus traditional lag screw fixation in open reduction and internal fixation of anterior mandibular fractures.
- Trial name
- NCT03530891
- Testing
- Computer guided lag screw fixation, Conventional lag screw fixation
- Where
- Egypt
- Volunteers
- 26 people
- Sponsor
- Cairo University
Computer-Assisted Surgery, Maxillofacial Surgery
Micron Tracker: Computer-Assisted Orthognathic Surgery With a Third Generation Optic Repositioning System
The main objective of this study is to validate a simplified platform of a repositioning system in orthognathic surgery (a third generation optic repositioning system called MicronTracker) compared with the actual clinically…
- Trial name
- NCT00225446
- Testing
- MicronTracker
- Where
- France
- Volunteers
- 20 people
- Sponsor
- University Hospital, Grenoble
Lower Molar Requiring Extraction
Effect of Placing the Implant Crown on the Implant on the Same Day as the Implant vs. 4 Weeks Later.
In this study, participants with one lower first molar that require removal and replacement using dental implants will be enrolled.
- Trial name
- NCT04319042
- Testing
- Immediate Loading, Early Loading
- Where
- 2 sites in Switzerland
- Volunteers
- 100 people
- Sponsor
- University of Bern
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
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
Hypotension
Manual vs Closed-loop Control of Mean Arterial Pressure
Intraoperative hypotension can impact patient outcome. Vasopressors are usually used to correct hypotension and ensure adequate organ perfusion.
- Trial name
- NCT04089644
- Testing
- closed-loop system, Manual adjustment
- Where
- Belgium
- Volunteers
- 30 people
- Sponsor
- Erasme University Hospital
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
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
Anatomic Total Shoulder Arthroplasty
Comparison of Glenoid Component Position Using Intelligent Reusable Instrument (IRI) vs Standard Surgical Instruments
The proposed clinical study will enroll patients indicated for standard of care anatomic total shoulder arthroplasty. They will receive all pre operative testing, intra-operative care including all implants and post operative…
- Trial name
- IRI (NCT01801241)
- Testing
- Anatomic TSA using IRI Instrumentation, Anatomic Total Shoulder Arthroplasty
- Where
- United States
- Volunteers
- 56 people
- Sponsor
- The Cleveland Clinic
Dental Implantation, Endosseous, Dental Implants
A Study of a Surgical Guide for Dental Implantology
This is a prospective, adaptive, parallel study with four arms, which seeks to compare the accuracy of freehand and guided dental implantation surgeries.
- Conditions
- Dental Implantation, Endosseous, Dental Implants, Minimally Invasive Surgical Procedures, Surgery, Oral
- Trial name
- NCT03854162
- Testing
- SMART Guide
- Where
- Hungary
- Volunteers
- 119 people
- Sponsor
- Szeged University
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
Edentulism
The Success of Implant-borne Prostheses Following Fully-guided Static Computer-assisted Implant Surgery.
This study aims to determine the success of implant-borne prostheses and the accuracy of implant placement that can be achieved using fully guided static Computer Assisted Implant Surgery (sCAIS).
- Trial name
- NCT06794138
- Testing
- dental implant placement
- Where
- Hungary
- Volunteers
- 13 people
- Sponsor
- Semmelweis University
Lower Extremity Occlusive Disease
Safety and Efficacy of Computer Assisted Surgery for Use in Vascular Surgery Procedures
The purpose of this study is to evaluate the preliminary safety and efficacy of the daVinci surgical system (computer-assisted surgery) for use in vascular surgery procedures.
- Trial name
- NCT01136811
- Testing
- Computer assisted surgery
- Where
- 2 sites in United States
- Volunteers
- 11 people
- Sponsor
- University of Chicago
Orbital Fractures
Use of a Low Profile Titanium Mesh in Orbital Reconstruction
In craniofacial trauma, the involvement of orbital structures is noted in up to 40% of cases (Ellis 1985). Post-traumatic orbital deformities caused by incorrect reconstruction of orbital dimensions are severe complications…
- Trial name
- NCT01432964
- Testing
- Orbital revision surgery
- Where
- Switzerland
- Volunteers
- 27 people
- Sponsor
- Insel Gruppe AG, University Hospital Bern
Neoplasms
A Randomized Controlled Trial of a Robotic Simulation Curriculum to Teach Robotic Suturing
The aim of this study is to determine if training with a robotic simulator improves ability to perform robotic suturing. We aim to recruit 38 participants (attending surgeons or residents in obstetrics and gynecology, urology…
- Trial name
- NCT01811095
- Testing
- Training
- Where
- 2 sites in Canada
- Volunteers
- 27 people, healthy volunteers welcome
- Sponsor
- McGill University
Operation Time, Complication of Surgical Procedure
CAS Versus Traditional Freehand Technique for Mandibular Reconstruction With Free Vascularized Fibular Flap
A total of 153 patients who underwent mandibular reconstruction by VFF were included from Jan 1999 to Dec 2019. The mandibular resection and reconstruction were performed by four experienced oral and maxillofacial surgeons.
- Trial name
- NCT04965441
- Testing
- Computer-assisted surgery
- Where
- Belgium
- Volunteers
- 153 people
- Sponsor
- KU Leuven
Edentulous Jaws
Computer Assisted Implant Surgery and Immediate Loading
Purpose: The aim of this study was to analyze the clinical and radiographic outcomes of 23 edentulous jaws treated with 3D software planning, guided surgery, immediate loading and restored with Cad-Cam Zirconia and titanium full…
- Trial name
- NCT01866696
- Testing
- oral implants
- Where
- Italy
- Volunteers
- 20 people
- Sponsor
- Università degli Studi di Sassari
Closed-Loop Communication, Hemodynamic Instability
Closed-Loop Titration of Vasopressor Infusions: Feasibility Study or Proof of Concept Study
The purpose of this study is to evaluate the performance of a novel closed-loop (automated) vasopressor administration system that delivers norepinephrine using feedback from standard operating room hemodynamic monitor (EV1000…
- Trial name
- CLV (NCT03515161)
- Testing
- closed-loop
- Where
- Belgium
- Volunteers
- 20 people
- Sponsor
- Erasme University Hospital