Condition
Cataract Clinical Trials
Studies of cataract, matched by condition name and medical subject headings. Start with those open to enrolment.
In numbers
Open to volunteers: recruiting, not yet recruiting or enrolling by invitation. Active adds studies under way that have stopped recruiting.
Open to volunteers
All 207Cataract, Surgery
Evaluating a Dropless Postoperative Regimen After Cataract Surgery in a Vulnerable, County-hospital Population
The current postoperative cataract surgery eye drop regimen used at Zuckerberg San Francisco General Hospital (ZSFG) is a significant burden for its patient population, contributing to high rates of non-adherence and the…
- Conditions
- Cataract, Surgery, Compliance, Patient, Compliance, Medication
- Trial name
- NCT05157113
- Testing
- Dropless Regimen, Standard Regimen
- Where
- United States
- Volunteers
- 70 people
- Sponsor
- University of California, San Francisco
Rhegmatogenous Retinal Detachment
Treatment of Retinal Detachment in People Who Have Not Had Cataract Surgery With Vitrectomy vs Vitrectomy and Cataract Removal
Background and study aims The retina is the layer at the back of the eye that allows us to see. Sometimes, it can detach from the wall of the eye, causing a condition called rhegmatogenous retinal detachment (RRD), which leads to…
- Trial name
- COMBAT (NCT06997874)
- Testing
- Phacovitrectomy, Vitrectomy
- Where
- 30 sites in United Kingdom
- Volunteers
- 276 people
- Sponsor
- Queen's University, Belfast
Age- Related Macular Degeneration, Diabetic Retinopathy
A Case-Control Study Revealing Intraocular Microenvironment Characteristics in Patients With Ocular Diseases Based on Multi-Omics Analysis
This project systematically investigates the role of the intraocular microbiome in various ocular diseases, including age-related macular degeneration, diabetic retinopathy, and cataracts.
- Conditions
- Age- Related Macular Degeneration, Diabetic Retinopathy, Retinal Vein Occlusion, Central Serous Chorioretinopathy
- Trial name
- NCT07897513
- Testing
- Not applicable- observational study
- Volunteers
- 150 people
- Sponsor
- First Affiliated Hospital of Zhejiang University
Cataract, Endothelial Cell Density
Trial Comparing miLOOP Device Assisted Phacoemulsification vs Standard Surgery for Dense Cataracts: Effects on Endothelial Cell Loss, Energy Use, and Vision Recovery
The goal of this clinical trial is to find out if using the miLOOP device during cataract surgery confers additional protection against cornea (endothelial) cells loss by reducing the amount of ultrasound energy needed.
- Conditions
- Cataract, Endothelial Cell Density, Cumulative Dispersive Energy
- Trial name
- NCT07898007
- Testing
- The miLOOP utilizes a nickel-titanium (nitinol) loop to ensnare and exert centripetal cutting forces on the lens nucleus with decreasing loop diameter, Conventional phacoemulsification cataract surgery
- Where
- Malaysia
- Volunteers
- 68 people
- Sponsor
- Universiti Kebangsaan Malaysia Medical Centre
Cataract
PureSee/Odyssey Mix-and-Match IOL
Observational, prospective, bilateral, single-arm investigator-initiated study. Single cohort at one site: TECNIS PureSee intraocular lens in the dominant eye and TECNIS Odyssey intraocular lens in the non-dominant eye.
- Trial name
- NCT07898917
- Testing
- Mix-and-match PureSee/Odyssey cohort
- Where
- United States
- Volunteers
- 40 people
- Sponsor
- Gainesville Eye Associates
Aphakia, Cataract
Clinical Evaluation of a Novel Trifocal IOL
The purpose of this study is to understand the visual outcomes of the investigational intraocular lens (IOL) Model LPYWT0 when compared to the commercially marketed Clareon PanOptix Pro IOL Model PXYWT0.
- Trial name
- NCT07587138
- Testing
- LPYWT0, PXYWT0, Cataract Surgery
- Where
- 5 sites in Australia, India and 1 more
- Volunteers
- 66 people
- Sponsor
- Alcon Research
Macular Holes, Epiretinal Membrane
Intraoperative OCT Guidance of Intraocular Surgery II
The overall five-year goals of the project are to develop novel technology to provide actionable new information through provision of live volumetric imaging during surgery, improving surgical practice and outcomes.
- Conditions
- Macular Holes, Epiretinal Membrane, Diabetic Retinopathy, Retinal Detachment
- Trial name
- MIOCT (NCT03713268)
- Testing
- Microscope integrated optical coherence tomography
- Where
- United States
- Volunteers
- 262 people, healthy volunteers welcome
- Sponsor
- Duke University
Cataract
Postoperative Outcome Verification of Discrepant Toric IOL Calculator Recommendations After Cataract Surgery
The goal of this observational study is to learn which toric lens calculator best predicts the astigmatism remaining after cataract surgery in adults who received a TECNIS DIU toric intraocular lens (IOL) at Klinik Hietzing…
- Trial name
- NCT07880249
- Testing
- Standardized Postoperative Outcome Visit, Toric IOL Calculator Pathways (Exposure)
- Volunteers
- 128 people
- Sponsor
- Vienna Hospital Association
Cataract, Vitreous Hemorrhage
Study on Eye-Brain Cross-Organ Mapping and Systemic Disease Association Based on Multimodal Big Data
This project integrates multimodal eye data (CFP, OCT, OCTA) from 50,000 cases, brain MR data from 150,000 cases, and ICD diagnoses, medical orders, and test results from an eye-brain paired cohort of 8,000 cases to construct an…
- Conditions
- Cataract, Vitreous Hemorrhage, Diabetic Eye Diseases, Cerebral Small Vessel Disease
- Trial name
- NCT07541651
- Testing
- No interventions were involved in this study.
- Volunteers
- 208,000 people, healthy volunteers welcome
- Sponsor
- Beijing Friendship Hospital
Cataract
Imaging and Spectral Analysis of the Crystalline Lens Using the "HYPERLAF" Slit Lamp
Cataract is the leading cause of reversible blindness and the first surgery worldwide. It corresponds to the crystalline lens opacification.
- Trial name
- HYPERLAF (NCT07875205)
- Testing
- Non-contact observation of the crystalline lens nucleus
- Where
- France
- Volunteers
- 50 people
- Sponsor
- Centre Hospitalier Universitaire de Saint Etienne
Completed, with results posted
All –Cataract
Evaluation of Aqueous Humor DEL-1 and IL-17 Levels in Diabetic Cataract Patients
By comparing DEL-1 and IL-17 levels in the aqueous humor of diabetic cataract patients with the aqueous humor of non-diabetic patients, we aim to understand the biochemical effects of diabetes-related inflammatory processes in…
- Trial name
- DEL-1 and IL-1 (NCT06995131)
- Testing
- Observational Study Procedure
- Where
- Turkey (Türkiye)
- Volunteers
- 61 people, healthy volunteers welcome
- Sponsor
- Uşak University
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.
Corneal Edema After Cataract Surgery
A Study to Investigate the Safety and Efficacy of Ripasudil (K-321) Eye Drops After Cataract Surgery
The purpose of this study is to assess the safety and efficacy of K-321 in subjects after cataract surgery
- Trial name
- NCT05528172
- Testing
- Ripasudil
- Where
- 45 sites in United States, Puerto Rico
- Volunteers
- 330 people
- Sponsor
- Kowa Research Institute, Inc.
Cataracts
Clinical Investigation of the TECNIS® Next-Generation Intraocular Lens
Prospective, multicenter, bilateral, interventional, controlled, masked (sponsor, subjects, and evaluators), randomized clinical trial.
- Trial name
- NCT06377514
- Testing
- Test IOL Model DEN00V, Control IOL Model DCB00
- Where
- 9 sites in United States
- Volunteers
- 245 people, healthy volunteers welcome
- Sponsor
- Johnson & Johnson Surgical Vision, Inc.
Cataract Senile
Evaluation of Glistening, Visual Outcomes and General Safety 24 Months Post-IOL Implantation
Main evaluation of glistening at least 24 Months post-IOL implantation
- Trial name
- NCT07297719
- Where
- China
- Volunteers
- 33 people
- Sponsor
- Carl Zeiss Meditec AG