Clinical trials: Ophthalmic Surgery
- Condition Ophthalmic Surgery
- Funder type Industry (pharma, biotech, devices)
- Accepts healthy volunteers yes
Cataract
Analysis of Cataract Surgery Induced Dry Eye
This is a retrospective study to determine if rates of osmolarity and dry eye disease symptoms increase following cataract surgery.
- Trial name
- NCT01471561
- Where
- 4 sites in United States
- Volunteers
- 61 people, healthy volunteers welcome
- Sponsor
- TearLab Corporation
Mixed Astigmatism
Study of the MEL 80 Excimer Laser Using LASIK in the Treatment of Mixed Astigmatism
The purpose of this study is to determine whether the MEL 80 Excimer Laser is effective in the treatment of mixed astigmatism up to 6.0 D, when used as part of the Laser In Situ Keratomileusis (LASIK) procedure.
- Trial name
- NCT00761826
- Testing
- MEL 80 Mixed Astigmatism Treatment
- Where
- 5 sites in United States
- Volunteers
- 126 people, healthy volunteers welcome
- Sponsor
- Carl Zeiss Meditec, Inc.
Subject With Primary Open-angle Glaucoma (POAG)
A Prospective Evaluation of Open-Angle Glaucoma Subjects on Two Topical Hypotensive Medications Treated With One Suprachoroidal Stent
The purpose of this study is to assess the efficacy and safety of one iStent supra stent in the reduction of intraocular pressure associated with primary open-angle glaucoma.
- Trial name
- NCT01252914
- Testing
- iStent Supra Stent
- Where
- Armenia
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Glaukos Corporation
Cataract, Healthy Eye
The Heidelberg Engineering ANTERION Anterior Segment Cornea and IOL Precision and Agreement Study
This is a prospective clinical study that will be conducted at one clinical site located in the United States to assess anterior segment parameters with the ANTERION
- Conditions
- Cataract, Healthy Eye, Cornea Abnormality, Post-Keratorefractive Surgery
- Trial name
- NCT04130490
- Testing
- ANTERION
- Where
- United States
- Volunteers
- 176 people, healthy volunteers welcome
- Sponsor
- Heidelberg Engineering GmbH
Cataract Surgery
Efficacy and Safety of Bromfenac Ophthalmic Solution
This is a safety and efficacy study of bromfenac ophthalmic solution
- Trial name
- NCT00585975
- Testing
- bromfenac ophthalmic solution
- Where
- United States
- Volunteers
- 568 people, healthy volunteers welcome
- 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.
Cataract After
Patient Acceptability of Autonomous Telemedicine
Patients will have an automated call supervised by a human clinician to check how they are after uncomplicated cataract surgery as part of their standard of care.
- Trial name
- NCT04885868
- Testing
- This study assess acceptability of autonomous conversation as part of cataract surgery follow up.
- Volunteers
- 500 people, healthy volunteers welcome
- Sponsor
- Ufonia
Cataract
Clinical Results of Asqelio™ EDOF Toric Soft Hydrophobic Intraocular Lens After Cataract Surgery
The goal of this observational study is to assess the clinical outcomes of binocular implantation of Asqelio EDOF Toric IOLs in healthy cataract patients.
- Trial name
- NCT06229756
- Where
- Spain
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- AST Products, Inc.
Low Vision, Age Related Macular Degeneration
Early Feasibility Study Using IOPCL MAG to Improve Near Vision in ARMD Subjects
This early feasibility study aims to improve near vision in subjects 55 years or older who have a clinical diagnosis of Age-Related Macular Degeneration.
- Trial name
- NCT04984590
- Testing
- IOPCL AMD MAG
- Where
- United States
- Volunteers
- 9 people, healthy volunteers welcome
- Sponsor
- OnPoint Vision Inc
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.
Cataract
Lenstec Softec HD Posterior Chamber Intraocular Lens Clinical Investigational Protocol
The objectives of this multi-center clinical investigation are to determine the safety and effectiveness of the Lenstec Softec HD Posterior Chamber intraocular lens (IOL) following one year of post-operative assessment.
- Trial name
- NCT00963742
- Testing
- Lenstec Softec HD IOL implantation
- Volunteers
- 390 people, healthy volunteers welcome
- Sponsor
- Lenstec Incorporated
Cataract
Retrospective Analysis of the Time Elements for Different Workflow Scenarios During Femtosecond Laser-assisted Cataract Surgery (FLACS) From the Surgeon, Staff, and Patient Perspectives.
This study involves the retrospecitve review of time stamps during surgery to assess the time efficiencies of different workflow scenarios of femtosecond laser-assisted cataract surgery from the surgeon, staff, and patient…
- Trial name
- NCT07038395
- Testing
- workflow
- Where
- United States
- Volunteers
- 46 people, healthy volunteers welcome
- Sponsor
- LensAR Incorporated
Ocular Infection
A Phase 2, Open-Label, Randomized, Parallel Group, Placebo-Controlled, Single-Center Study to Assess Anti-microbial Efficacy and Safety of DCN01 Compared to Unisol® Following Topical Periocular Administration in Healthy Volunteers
This proof-of-concept study evaluates the clinical efficacy and safety of DCN01 in prepping of the periocular region.
- Trial name
- NCT01853722
- Testing
- DCN01, Unisol
- Where
- United States
- Volunteers
- 62 people, healthy volunteers welcome
- Sponsor
- Deacon Biosciences, Inc.
Dry Eye Syndromes
TearLab Refractive Surgery Dry Eye Study
The primary objective of this study is to determine how pre \& post-operative tear osmolarity levels relate to rates of dry eye symptoms related to refractive surgery and if differences exist in patients who are pre-treated with…
- Trial name
- NCT01176045
- Where
- 8 sites in United States
- Volunteers
- 128 people, healthy volunteers welcome
- Sponsor
- TearLab Corporation
Cataract
A Comparison of Two Devices for Taking Measurements of the Eye to Assist in Lens Selection for Cataract Surgery
The purpose of this study is to compare the Ziemer Ophthalmic Systems AG GALILEI G6 Lens Professional to the Oculus Pentacam® AXL for taking images and measurements of the anterior segment of the eye, including the cornea, pupil…
- Trial name
- NCT03396003
- Testing
- GALILEI G6 Lens Professional, Oculus Pentacam AXL
- Where
- Switzerland
- Volunteers
- 112 people, healthy volunteers welcome
- Sponsor
- Ziemer Ophthalmic Systems AG
Cataract
Veracity Surgical: A Time/Motion and Quality of Care Study
This study aims to compare the time required for surgical planning using these two methods and to explore whether differences in surgical accuracy can be identified in a small study of 40 patients.
- Trial name
- NCT04337892
- Testing
- Standard of Care4
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Research Insight LLC
Primary Open Angle Glaucoma (POAG)
Purpose of This Study is to Evaluate the Safety and Efficacy of One, Two, or Three iStents for the Reduction of Intraocular Pressure in Open-angle Glaucoma Subjects
The purpose of this study is to evaluate the safety and efficacy of the iStent medical device that is implanted into the eye and designed to reduce eye pressure in patients with your condition.
- Trial name
- NCT01252849
- Testing
- iStent
- Where
- Armenia
- Volunteers
- 119 people, healthy volunteers welcome
- Sponsor
- Glaukos Corporation
Dry Eye Syndromes
Effect of Cequa Treatment on Accuracy of Pre-operative Biometry & Higher Order Aberrations in Dry Eye Patients Undergoing Cataract Surgery
The purpose of this study is to examine the effect of Cequa treatment on the accuracy of pre-operative biometry and on corneal higher-order aberrations (HOAs) in cataract patients who have signs of dry eye disease.
- Trial name
- NCT04342988
- Testing
- Cequa
- Where
- 3 sites in United States
- Volunteers
- 74 people, healthy volunteers welcome
- Sponsor
- Research Insight LLC
Dry Eye Syndrome
Evaluate the Safety and Efficacy of a New Artificial Tear for Use After LASIK Surgery
This study will evaluate the safety and efficacy of a new artificial tear for the treatment of dry eye that may occur after LASIK surgery
- Trial name
- NCT00544713
- Testing
- Carboxymethylcellulose and Glycerin based artificial tear, Carboxymethylcellulose
- Where
- United States
- Volunteers
- 228 people, healthy volunteers welcome
- Sponsor
- Allergan
Cataract
Corneal Incisions With the IntraLase iFS Femtosecond Laser System
The IntraLase iFS femtosecond laser system can create corneal arcuate incisions for cataract surgery.
- Trial name
- NCT01713660
- Testing
- iFS Femtosecond Laser
- Volunteers
- 37 people, healthy volunteers welcome
- Sponsor
- Abbott Medical Optics