Clinical trials: Ophthalmic Surgery
Cataract
A Single Centre Study to Analyze Cataract Surgery Following Femtosecond Laser-Assisted and Manual Cataract Surgery
This clinical study (non AMG/non MPG) is a contralateral, comparative, randomized, prospective, single-center, multi-surgeon, investigator masked study to investigate whether the femtolaser cataract surgery causes any significant…
- Trial name
- NCT01769313
- Testing
- Laser-assisted cataract surgery, Manually performed cataract surgery
- Where
- Germany
- Volunteers
- 30 people
- Sponsor
- Technolas Perfect Vision GmbH
Inflammation Corneal, Pain, Postoperative
OCS-01 in Treating Inflammation and Pain in Post-cataract Patients
The DX-216 trial is a randomized, double-masked, placebo (vehicle)-controlled study evaluating the efficacy and safety of two doses of OCS-01 compared to vehicle in the treatment of inflammation and pain following cataract…
- Trial name
- SKYGGN (NCT04130802)
- Testing
- OCS-01 - Dexamethasone Cyclodextrin Nanoparticle Ophthalmic Suspension 1.5% mg/mL
- Where
- 4 sites in United States
- Volunteers
- 153 people
- Sponsor
- Oculis
Corneal Endothelial Cell Loss, Ocular Pain
RTA 408 Ophthalmic Suspension for the Prevention of Corneal Endothelial Cell Loss Following Cataract Surgery - GUARD
This study assesses the efficacy and safety of two concentrations of omaveloxolone (RTA 408) ophthalmic suspension for the prevention of corneal endothelial cell loss following cataract surgery.
- Conditions
- Corneal Endothelial Cell Loss, Ocular Pain, Ocular Inflammation, Cataract Surgery
- Trial name
- NCT02128113
- Testing
- Vehicle Ophthalmic Solution, Omaveloxolone Ophthalmic Suspension 0.5%, Omaveloxolone Ophthalmic Suspension 1%
- Where
- 15 sites in United States
- Volunteers
- 307 people
- Sponsor
- Biogen
Presbyopia
CorVision® 4-year Follow-up
The objective of the study is to assess the long-term safety and effectiveness of the CorVision® microlens implanted in presbyopic patients for the management of management of presbyopia and near vision impairment.
- Trial name
- CorVision4yFU (NCT07623720)
- Where
- Czechia
- Volunteers
- 95 people
- Sponsor
- Gemini Eye Clinic
Astigmatism
Prospective Evaluation of the Effectiveness of the Femtosecond Laser-assisted Refractive Astigmatic Keratotomy.
This clinical phase IV study is an open, prospective phase IV study and acts to evaluate the effectiveness of the femtolaser-assisted astigmatic keratotomy.
- Trial name
- NCT01885780
- Testing
- Laser-assisted Astigmatic keratotomy
- Where
- Czechia
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- Technolas Perfect Vision GmbH
Aphakia, Cataract
Comparison of the Hoya Surgical Optics (HSO) iSert 251 Posterior Chamber Aspheric Aphakic Intraocular Lens to Historical / Literature Controls.
The purpose of this multi-center clinical trail is to determine the safety and efficacy of the iSert 251 for the correction of aphakia.
- Trial name
- NCT01292629
- Testing
- iSert 251 intraocular lens
- Where
- 5 sites in United States
- Volunteers
- 125 people
- Sponsor
- Hoya Surgical Optics, Inc.
Cataract
A Prospective Clinical Study Evaluating Dexycu vs Prednisolone Acetate 1%
This is a post-approval, open-label, randomized, self-controlled prospective clinical study to evaluate the safety and ocular efficacy of Dexycu in controlling postoperative ocular pain and inflammation associated with cataract…
- Trial name
- NCT04273282
- Testing
- Dexycu intracameral dexamethasone, Prednisolone Acetate
- Where
- 2 sites in United States
- Volunteers
- 31 people, healthy volunteers welcome
- Sponsor
- Research Insight LLC
Cataract, Astigmatism
Astigmatism Correction With Intrastromal Arcuate Incisions in Eyes Undergoing Cataract Surgery With Femtosecond Laser Using the Cassini Ambient With Iris Registration (ARCUATAS)
This is an observational, prospective follow-up post-marketing study of CE marked medical devices aimed at treating astigmatism in patients with cataracts.
- Trial name
- ARCUATAS (NCT05053620)
- Testing
- Calculation of the arcuate intrasomal incisions
- Where
- Spain
- Volunteers
- 22 people
- Sponsor
- OFTALVIST (Oftalmología Vistahermosa S.L)
Glaucoma, Cataract
Ologen (OculusGen)-Phacotrabeculectomy Historical Control Study in India
1. . Study Objective: The objective of this study is to determine the safety and effectiveness of the OculusGenTM Biodegradable Collagen Matrix Implant in phacotrabeculectomy surgery.
- Trial name
- NCT00477685
- Testing
- OculusGen Biodegradable Collagen Matrix Implant
- Where
- India
- Volunteers
- 10 people
- Sponsor
- Pro Top & Mediking Company Limited
Open-Angle Glaucoma
A Study of the Trabecular Micro-bypass Stent in Combination With Cataract Surgery in Subjects With Open Angle Glaucoma
The purpose of this study is to evaluate the safety and efficacy of the iStent trabecular micro-bypass stent in reducing intraocular pressure (IOP) in subjects with open-angle glaucoma or ocular hypertension and co-existing…
- Trial name
- NCT00323284
- Testing
- iStent plus Cataract Surgery, Cataract surgery only
- Where
- 31 sites in United States
- Volunteers
- 240 people
- Sponsor
- Glaukos Corporation
Infection Secondary to Surgical Procedure
Antimicrobial Efficacy of ALT005 Ophthalmic Prep Solution in Healthy Volunteers
This is an open-label, randomized, single-dose, placebo-controlled efficacy study to assess the antimicrobial efficacy of ALT005 ophthalmic prep solution following dermal administration in healthy volunteers.
- Trial name
- NCT01531699
- Testing
- ALT005 Ophthalmic Prep Solution, saline control, Betadine ophthalmic prep solution
- Where
- United States
- Volunteers
- 54 people, healthy volunteers welcome
- Sponsor
- Altacor Ltd.
Tumor, Facial Fracture
A Post Market Clinical Follow-up Study on Biomet Microfixation HTR PEKK (Midface), Facial & Mandibular Plates.
This study will address medical devices manufactured by Biomet Microfixation (d.b.a. Zimmer Biomet) designed for fixation and stabilization of the facial and mandibular skeleton.
- Conditions
- Tumor, Facial Fracture, Mandibular Fractures, Fibrous Dysplasia
- Trial name
- NCT04931056
- Testing
- Titanium Facial Plates, Titanium Mandibular Plates, Add-on Condyle
- Where
- Argentina
- Volunteers
- 91 people
- Sponsor
- Zimmer Biomet
Cataract
A Single Centre Study to Compare the Efficacy and Safety of Femtosecond Laser-Assisted Versus Manual Cataract Surgery
This clinical study is a controlled, open, prospective, single-centre, multi-surgeon eye study to determine the safety and efficacy of intraocular cuts for femtosecond laser assisted lens frag-mentation to support…
- Trial name
- 1103 (NCT01373853)
- Testing
- Lens Fragmentation by means of a femtosecondlaser, Manual Phacoemulsification
- Where
- India
- Volunteers
- 131 people
- Sponsor
- Technolas Perfect Vision GmbH
Cataract
A Study of Cataract Surgery With the Femtosecond Laser
The purpose of this study is to evaluate the feasibility of using the Femtosecond Laser System to perform surgical maneuvers during cataract extraction surgery.
- Trial name
- NCT00922571
- Testing
- FS Laser Surgery, FS Laser System
- Volunteers
- 100 people
- Sponsor
- Abbott Medical Optics
Cataract
Pharmacokinetic Evaluation of Moxifloxacin in Vigadexa® in Aqueous Humor Samples Following Preoperative Antibiotic/Steroid Dosing in Cataract Surgery Patients
The purpose of this study was to determine the moxifloxacin aqueous penetration when dosing with a combination drug Vigadexa preoperatively in cataract patients.
- Trial name
- NCT01859702
- Testing
- Moxifloxacin 0.5%/Dexamethasone 0.1% ophthalmic solution
- Volunteers
- 36 people
- Sponsor
- Alcon Research
Cataract
Post-Implant Performance of the EC-3 IOL
The purpose of this study is to obtain data on the performance of the EC-3 lens at an interval of two years (and beyond) from subjects who were implanted.
- Trial name
- NCT01333345
- Where
- 3 sites in United States, France
- Volunteers
- 100 people
- Sponsor
- Aaren Scientific Inc.
Primary Open-angle Glaucoma, Cataract
Post Approval Study of the CyPass System
The purpose of this study is to demonstrate that the rate of clinically relevant complications associated with CyPass Micro-Stent placement and stability using the CyPass 241-S applier, as determined at 36 months in the…
- Trial name
- NCT03273907
- Testing
- CyPass Micro-Stent implanted with CyPass 241-S applier, Cataract surgery
- Where
- 20 sites in United States
- Volunteers
- 79 people
- Sponsor
- Alcon Research
Cataract, Vitreous Hemorrhage
Surgical Procedure Efficiency Evaluation stuDy
The purpose of this real-world evidence study is to compare surgical procedure times for UNITY® VCS and CONSTELLATION® Vision System.
- Conditions
- Cataract, Vitreous Hemorrhage, Retinal Detachment, Macular Pucker
- Trial name
- NCT07228091
- Testing
- UNITY VCS, CONSTELLATION
- Where
- United Kingdom
- Volunteers
- 180 people
- Sponsor
- Alcon Research
Cataract
Safety and Efficacy of Iontophoretic Dexamethasone Phosphate Delivery Prior to Implantation of a Posterior Chamber IOL
The purpose of this study is to evaluate the safety and efficacy of ocular iontophoresis with dexamethasone phosphate ophthalmic solution EGP-437 using the EyeGate® II Drug Delivery System (EGDS) compared to placebo in patients…
- Trial name
- NCT01602068
- Testing
- Dexamethasone Phosphate Ophthalmic, 100 mM Sodium Citrate Buffer
- Where
- 3 sites in United States
- Volunteers
- 45 people
- Sponsor
- Eyegate Pharmaceuticals, Inc.
Cataract
Nepafenac Compared to Placebo for Ocular Pain and Inflammation
The purpose of this study was to demonstrate that Nepafenac Ophthalmic Suspension, 0.1% is superior to Nepafenac Vehicle (placebo) for the prevention and treatment of ocular inflammation and pain associated with cataract surgery…
- Trial name
- NCT01426854
- Testing
- Nepafenac Ophthalmic Suspension, 0.1%, Nepafenac Vehicle Ophthalmic Solution
- Where
- China
- Volunteers
- 260 people
- Sponsor
- Alcon Research