Clinical trials: Ophthalmic Surgery
Iris Melanoma, Medium/Large Size Posterior Uveal Melanoma
Sargramostim, Vaccine Therapy, or Sargramostim and Vaccine Therapy in Preventing Disease Recurrence in Patients With Melanoma That Has Been Removed By Surgery
This randomized phase III trial studies sargramostim or vaccine therapy alone to see how well they work compared to sargramostim and vaccine therapy together in preventing disease recurrence in patients with melanoma that has…
- Conditions
- Iris Melanoma, Medium/Large Size Posterior Uveal Melanoma, Mucosal Melanoma, Ocular Melanoma With Extraocular Extension
- Trial name
- NCT01989572
- Testing
- Laboratory Biomarker Analysis, Sargramostim, Tyrosinase Peptide
- Where
- 148 sites in United States
- Volunteers
- 815 people
- Sponsor
- National Cancer Institute (NCI)
Cataract Extraction, Corneal Astigmatism
Assessment of Visual Performance in Patients With Low Levels of Astigmatism
To assess visual performance in patients with low levels (0.5-0.75 Diopters) of corneal astigmatism.
- Trial name
- NCT00842231
- Testing
- Visual performance measures
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Alcon Research
Cataract, Aphakia
Co-Axial Micro-Incision Versus Co-Axial Small Incision Cataract Surgery Using the Stellaris Enhancement System
The objective of this study is to test the hypothesis that the time to reach a stable refraction is significantly shorter in eyes operated with the 1.8 mm coaxial microincision compared to eyes operated with the 2.75 mm standard…
- Trial name
- NCT01261975
- Testing
- Coaxial Micro-Incision Cataract Surgery, Coaxial Small Incision Cataract Surgery
- Volunteers
- 36 people
- Sponsor
- Bausch & Lomb Incorporated
Cataract, Astigmatism
Conventional Surgery vs. Verion/VerifEye
Nowadays cataract patient's expectations are closer to those of refractive surgery patients. Patients want to be spectacle independent.
- Trial name
- NCT02513745
- Testing
- Conventional, Refractive Cataract Suite (Verion + ORA)
- Where
- United States
- Volunteers
- 84 people
- Sponsor
- Carolina Eyecare Physicians, LLC
Cataract
Efficacy and Safety of Bromfenac Ophthalmic Solution in Cataract Surgery
Efficacy and Safety of Bromfenac Ophthalmic Solution in Cataract Surgery
- Trial name
- NCT00703781
- Testing
- bromfenac ophthalmic solution
- Where
- United States
- Volunteers
- 126 people
- Sponsor
- Bausch & Lomb Incorporated
Pterygium, Ocular Pain
Efficacy and Safety of PRO-155 on Inflammation of the Conjunctival Surface in Subjects With Grade I-III Pterygium vs Placebo.
Title of the study Efficacy and safety of PRO-155 (Zebesten ofteno®) on inflammation of the conjunctival surface in subjects with grade I-III pterygium vs placebo. Hypothesis H0.
- Conditions
- Pterygium, Ocular Pain, Ocular Inflammation, Post-surgical Inflammation
- Trial name
- PRO-155/IV (NCT03521791)
- Testing
- PRO-155
- Where
- 3 sites in Mexico
- Volunteers
- 166 people
- Sponsor
- Laboratorios Sophia S.A de C.V.
Inflammation and Pain Associated With Cataract Surgery
Study to Evaluate ISV-305 Compared to Vehicle for Treatment of Inflammation and Pain Associated With Cataract Surgery
The purpose of this study is to evaluate the ocular safety, tolerability, and efficacy of ISV-305 (dexamethasone in DuraSite® 2) compared with Vehicle in the treatment of inflammation and pain associated with cataract surgery.
- Trial name
- ISV-305 (NCT03192137)
- Testing
- ISV-305, Vehicle
- Where
- United States
- Volunteers
- 260 people
- Sponsor
- Sun Pharmaceutical Industries Limited
Proliferative Diabetic Retinopathy, Diabetic Traction Retinal Detachment
Prospective Randomized Controlled Study of Intravitreal Injection of Bevacizumab for Proliferative Diabetic Retinopathy
We hypothesized that to reduce the adverse effects of intravitreal bevacizumab on ocular tissue and whole body, intravitreal injection of a low concentration of bevacizumab and conducting vitrectomy shortly after the injection is…
- Conditions
- Proliferative Diabetic Retinopathy, Diabetic Traction Retinal Detachment, Vitreous Hemorrhage
- Trial name
- NCT01854593
- Testing
- Bevacizumab, Vitrectomy
- Where
- Japan
- Volunteers
- 69 people
- Sponsor
- Nihon University
Glaucoma, Open-Angle
Study of OMNI Surgical System and iStent for Eyes With OAG (Trident)
First, to compare safety and effectiveness outcomes for canaloplasty and trabeculotomy using the OMNI Surgical System to implantation of the iStent inject in lowering intraocular pressure (IOP) in pseudophakic eyes with open…
- Trial name
- NCT04658095
- Testing
- Canaloplasty and trabeculotomy with the OMNI system., iStent inject, Canaloplasty
- Where
- 5 sites in Germany, Spain and 1 more
- Volunteers
- 10 people
- Sponsor
- Sight Sciences, Inc.
Retinal Detachment, Diabetic Retinopathy
Avastin for PDR (Proliferative Diabetic Retinopathy)
The purpose of this study is to determine the effect of anti-VEGF drug (Avastin) adminstration in eyes prior to surgical treatment for Traction retinal detachment (TRD) in patients with Proliferative Diabetic Retinopathy (PDR).
- Trial name
- PDR (NCT01270542)
- Testing
- Avastin (bevacizumab)
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- University of Southern California
Cataract
Evaluation of 3 Intraocular Lenses Following Lens Extraction
The objective of this study is to evaluate the efficacy and subject satisfaction with three different FDA approved lenses for adults over 40 years of age who desire a reduction in spectacle dependence.
- Trial name
- NCT01122576
- Testing
- Crystalens AO, ReSTOR, Tecnis Multifocal IOL
- Where
- United States
- Volunteers
- 78 people
- Sponsor
- Bausch & Lomb Incorporated
Dry Eye
Efficacy, Tolerability, and Comfort of 0.3% Hypromellose Eyedrops in Patients Undergoing LASIK Surgery
This study is designed to assess the tolerability and comfort of peri-operative 0.3% hypromellose eye drops in LASIK surgery patients and to assess whether pre-operative 0.3% hypromellose eye drops add to post-operative comfort…
- Trial name
- NCT00909324
- Testing
- Pre-LASIK 0.3% hypromellose, Post-LASIK 0.3% hypromellose
- Where
- India
- Volunteers
- 170 people
- Sponsor
- Novartis Pharmaceuticals
Cataracts, Meibomian Gland Dysfunction (MGD)
A Post-Market Evaluation of LipiFlow Treatment in Cataract Surgery Practice
This is a post-market, prospective, randomized, multi-center, bilateral, open-label, cross-over, comparative clinical study. Study group will undergo preoperative LipiFlow treatment and Control group will not receive preoperative…
- Trial name
- NCT03708367
- Testing
- LipiFlow Thermal Pulsation System
- Where
- 5 sites in United States
- Volunteers
- 117 people
- Sponsor
- Johnson & Johnson Surgical Vision, Inc.
Dry Eye
Effects of Cataract Extraction Surgery and Limbal Relaxing Incision on Corneal Sensation and Dry Eye
This is a multicenter evaluation of the effects of the cataract extraction and limbal relaxing incisions (LRI) on corneal sensation and dry eye signs and symptoms.
- Trial name
- NCT01161771
- Testing
- Cataract Surgery and Limbal relaxing incision
- Where
- United States
- Volunteers
- 32 people
- Sponsor
- Allergan
Cataract
Clinical Evaluation of FLACS With Combination of LenSx® and Centurion®
The purpose of this study is to evaluate cumulative dissipated energy (CDE), endothelial cell loss, and average torsional amplitude with combination of LenSx® and Centurion® compared to conventional cataract surgery.
- Trial name
- NCT03479944
- Testing
- FLACS, Manual conventional surgery, CENTURION® Vision System
- Where
- Japan
- Volunteers
- 57 people
- Sponsor
- Alcon Research
Cataract, Astigmatism
Toric Intraocular Lens Following Cataract Surgery
The objective of this clinical trial is to evaluate the safety and effectiveness of the Bausch + Lomb Toric Accommodating Posterior Chamber Silicone Intraocular Lens used to provide near, intermediate, and distance vision and a…
- Trial name
- NCT01140477
- Testing
- Toric Accommodating Lens, Accommodating Lens
- Where
- United States
- Volunteers
- 229 people
- Sponsor
- Bausch & Lomb Incorporated
Cataract
Assessment of Low Energy Lens Fragmentation Cataract Extraction in Patients Undergoing Cataract Surgery
The purpose of this research study is to evaluate the clinical outcomes of the use of low-energy segment removal with a micro-interventional irrigation/aspiration port (MICOR-304) to evacuate the lens prior to intraocular lens…
- Trial name
- NCT04747834
- Testing
- MICOR-304
- Where
- 3 sites in United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Carl Zeiss Meditec, Inc.
Diabetic Macular Edema
A Multicenter Study to Compare Multiple Doses of Intravitreal Microplasmin Versus Sham Injection for Treatment of Patients With Diabetic Macular Edema (DME)
A multicenter study to compare multiple doses of intravitreal microplasmin for non-surgical PVD induction for treatment of patients with DME.
- Trial name
- MIVI-II (NCT00412451)
- Testing
- ocriplasmin
- Where
- 15 sites in Belgium, Germany and 4 more
- Volunteers
- 51 people
- Sponsor
- ThromboGenics
Cataract
Quatera 700 vs. Centurion
Phacoemulsification is the most common treatment for cataract surgery in the developed countries and over the years it gained importance due to several factors: small incision, surgery performed under topical anesthesia - which…
- Trial name
- NCT06225362
- Testing
- Quatera 700, Centurion
- Where
- United States
- Volunteers
- 80 people
- Sponsor
- Carolina Eyecare Physicians, LLC
Refractive Surgery
The RESTORE Study, A Randomized, Controlled, Masked (Reading Center) Prospective Study
To determine patient preference and treatment outcomes with an intracanalicular dexamethasone (0.4mg) insert compared to standard steroid drop regimen in the contralateral eye following bilateral PRK surgery.
- Trial name
- NCT04396990
- Testing
- Dextenza 0.4Mg Ophthalmic Insert, Topical Prednisolone
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Vance Thompson Vision