Clinical trials: Orbital Implants
Blow-Out Fractures, Orbital Fractures
Accuracy& Orbital Volume Using Patient Specific Titanium Implant Vs Zirconia for Orbital Floor Reconstruction
Comparative study used to assess if the patient specific zirconia implant will provide better accuracy, intraoperative adaptability, precise orbital volume and soft tissue reaction with more cost effectiveness than the patient…
- Conditions
- Blow-Out Fractures, Orbital Fractures, Orbital Floor Fracture, Orbital Trauma
- Trial name
- NCT06369129
- Testing
- Orbital floor reconstruction with Patient Specific Zirconia Implant, Orbital floor reconstruction with Patient Specific Titanium Implant
- Where
- Egypt
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Cairo University
Phthisis Bulbi
Comparison of Local Made and Imported Porous Polyethylene Orbital Implant for Enucleation in Thailand
This study wants to compare between two types of implants in enucleation. Both of them are made from porous polyethylene but have different fabricating techniques.
- Trial name
- NCT01312545
- Testing
- 3DP, Medpor
- Where
- Thailand
- Volunteers
- 105 people
- Sponsor
- Mettapracharak Hospital
Anophthalmos; Acquired, Evisceration; Traumatic, Eye
Comparative Motility of Alloplastic Orbital Implants
This study will evaluate the effect of posterior placement of orbital implants on their motility compared to intrascleral placement after evisceration .
- Trial name
- NCT04464109
- Testing
- Evisceration with orbital implantation
- Where
- Egypt
- Volunteers
- 30 people
- Sponsor
- Fayoum University Hospital
Orbital Implants
A Modified Orbital Implantation Technique in Enucleation
To assess the functional and cosmetic outcomes of enucleation with rectus end-to-end suturing surgical technique in hydroxyapatite orbital implants
- Trial name
- NCT01207713
- Volunteers
- 45 people
- Sponsor
- Second Affiliated Hospital, Zhejiang University, School of Medicine
Orbital Trauma, Orbital Fractures
Reconstruction of the Orbit With a Bioresorbable Polycaprolactone Implant
Patients with orbital injuries are entered into the trial. Age: 20 - 70. After obtaining appropriate consent, they are entered into either a control arm where reconstruction of the orbit is done with a titanium mesh (established…
- Trial name
- NCT00233922
- Testing
- Osteosheet(r)
- Where
- Singapore
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- National University Hospital, Singapore
Significant Bone Defect in the Orbit
Efficiency of 3D-printed Implant Versus Autograft for Orbital Reconstruction (TOR-3D)
Two scenarios may result in significant bone defect in the orbit: surgical oncology (meningioma, cancers of the upper aerodigestive tract) or severe trauma.
- Trial name
- TOR-3D (NCT03608280)
- Testing
- Bone autograft, Orbital reconstruction by 3D-printed porous titanium implant
- Where
- France
- Volunteers
- 92 people
- Sponsor
- Hospices Civils de Lyon
Orbital Floor Reconstruction, PEEK IMPLANTS
Patient-specific PEEK Implants for Post-maxillectomy Orbital Floor Reconstruction
The study aims to evaluate the utilization of Patient-specific PEEK implantsd in reconstruction of orbital floor after maxilla ablation surgery
- Conditions
- Orbital Floor Reconstruction, PEEK IMPLANTS, MAXILLECTOMY
- Trial name
- NCT07789392
- Testing
- Patient-specific PEEK implants
- Where
- Egypt
- Volunteers
- 6 people
- Sponsor
- Alexandria University
Anophthalmos, Orbital Implants
Prosthetic Motility and Complications in Pegged Versus Unpegged Hydroxyapatite Orbital Implants
Pegging the hydroxyapatite for increasing prosthetic motility sometimes leads to some complications for the patient. These complications ranging from discharge, granuloma formation, exposure, implant infection to socket…
- Trial name
- NCT00371280
- Testing
- orbital implant
- Where
- Iran
- Volunteers
- 50 people
- Sponsor
- Shahid Beheshti University of Medical Sciences
Orbital Fractures
The Use of 3D Printing in Orbital Fractures
The study is a prospective randomized longitudinal clinical study to compare pre-adapted patient-specific orbital implants utilizing an office-based 3-D printer versus standard non-adapted orbital implants (the latter being the…
- Trial name
- NCT03673865
- Testing
- office-based 3-dimensional printers (OB3DP), standard stock orbital plate
- Where
- United States
- Volunteers
- 25 people
- Sponsor
- Emory University
Large Orbital Floor Fracture
Interlocking Polyetheretherketone Implants for Orbital Floor Reconstruction
Patients with large orbital floor fracture were reconstructed with interlocking polyetheretherketone patient-specific implant and will be evaluated clinically and radiographically
- Trial name
- NCT06661785
- Testing
- large orbital floor fracture
- Where
- Egypt
- Volunteers
- 22 people
- Sponsor
- Tanta University
Orbital Bone Fracture, Maxillary Cyst
Application of CAD-CAM Technology in Orbital Bone Reconstruction
Reconstruction of orbital defects resulting after trauma; tumor resection; maxillary cyst; craniofacial anomalies and sequestrated bone….
- Conditions
- Orbital Bone Fracture, Maxillary Cyst, Maxillary Neoplasms, Zygomatic Fractures
- Trial name
- CAD-CAM (NCT05438784)
- Testing
- orbital bone reconstruction with patient specific titanium implant, orbital bone reconstruction with preformed titanium plate preoperatively bended on stereolithographic model
- Where
- Egypt
- Volunteers
- 34 people
- Sponsor
- Hatem Adel Aboelhassan
Maxillofacial Prosthesis Implantation, Extra-oral Implants
Implant Survival and Peri-abutment Tissue Reactions of Extra-oral Implants.
Patients with craniofacial defects caused by oncologic resection, traumatic events or congenital etiologies suffer from esthetic, functional and psychological problems.
- Conditions
- Maxillofacial Prosthesis Implantation, Extra-oral Implants, Extra-oral Prosthesis, Prostheses and Implants
- Trial name
- NCT03182361
- Testing
- Implantation of BioComp Industries cranio-maxillo-facial (CMF) screw implants
- Where
- Belgium
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- University Hospital, Ghent
Orbital Floor Fracture, Medial Orbital Wall Fracture
Prospective Multicenter Trial to Compare Preformed vs Non Preformed Orbital Implants
Accuracy of posttraumatic orbital reconstruction of the medial orbital wall and/or floor is better with preoperatively preformed orbital implants than with non-preformed orbital implants.
- Trial name
- Orbita 3 (NCT01121159)
- Testing
- orbital fracture repair
- Where
- 6 sites in United States, Germany and 2 more
- Volunteers
- 185 people
- Sponsor
- AO Clinical Investigation and Publishing Documentation
Enucleated; Eye, Eye Cancer
Use of an Allograft Set-up (SclerFIX) as Replacement of Sclera Graft for Support of Enucleation Implant
The purpose of this open, monocenter pilot trial is to evaluate the tolerance of the SclerFIX product, an allograft of umbilical cord lining membrane, in the reinforcement of ocular implants in patients who underwent enucleation…
- Trial name
- NCT05236049
- Testing
- SclerFIX
- Where
- France
- Volunteers
- 12 people
- Sponsor
- TBF Genie Tissulaire
Cranial Bone Defect, Orbital Base Fracture
Clinical Study of FRC Implant to Treat Skull Bone Defects
Bioactive fibre-reinforced composite implant is used for reconstruction of skull bone defects and orbital floor defects. Functional and aesthetic outcome is assessed by patient and doctor.
- Trial name
- Cranio-2 (NCT01874613)
- Testing
- FRC implant reconstruction
- Where
- Finland
- Volunteers
- 19 people
- Sponsor
- Turku University Hospital
Orbital Fractures, Blow Out Fracture of Orbit
Orbital Fractures Registry
Approximately 300 patients presenting orbital blow-out fracture will be enrolled prospectively in this registry. All patients, surgically and nonsurgically treated as per standard (routine) of care will be followed-up (FU) within…
- Trial name
- OFx (NCT03887988)
- Testing
- Primary "early" reconstruction, Nonsurgical, Primary "delayed" reconstruction
- Where
- 14 sites in United States, Germany and 10 more
- Volunteers
- 300 people
- Sponsor
- AO Innovation Translation Center
Surgery--Complications, Retinoblastoma Bilateral
Sutures in Orbital Implants in Retinoblastoma Patients
The purpose of this study is to evaluate different sutures for orbital implants in retinoblastoma patients.
- Trial name
- NCT04383860
- Testing
- 5-0 suture, 4-0 suture
- Volunteers
- 132 people
- Sponsor
- Sun Yat-sen University
Enucleated; Eye
Digital Imaging Assessment of Ocular Prosthesis Motility
This study will evaluate the degree of translational movement loss from orbital implant to ocular prosthesis. This will be measured using two software applications - Image J as well as the mediGrid smartphone app in measuring…
- Trial name
- OCUPEYE (NCT03819621)
- Testing
- IRISS Medical Technologies mediGrid app
- Where
- United Kingdom
- Volunteers
- 57 people
- Sponsor
- Moorfields Eye Hospital NHS Foundation Trust
Orbital Fractures
The Accuracy of Reconstruction of Orbital Walls Fracture Using Prebent Mesh Versus Patient Specific Implant
under GA, incision to access to orbital walls. Then insertion of prebent titanium mesh or customized titanium implant and fixation with miniscrews, examination of ocular motility using forced duction test followed by closure of…
- Trial name
- NCT06294535
- Testing
- reconstruction of orbital walls
- Where
- Egypt
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Tanta University
Enucleated; Eye
Retrobulbar Block and/or General Anesthesia for Orbital Ball Implants After Enucleation Surgery.
Retrobulbar block is used to provide perioperative analgesia and anesthesia for orbital ball implants after enucleation surgery in the investigator's hospital.
- Trial name
- pprb (NCT03925207)
- Where
- 2 sites in China
- Volunteers
- 300 people
- Sponsor
- Second Affiliated Hospital, Zhejiang University, School of Medicine