Clinical trials: Capsule Opacification, active
Macular Oedema, Cataract Surgery
Comparing Efficacy of Bromfenac 0.09%, Nepafenac 0.3% and Diclofenac 0.1% in Patients After Cataract Surgery
The goal of this clinical trial is to learn which of the drugs bromfenac 0.09%, nepafenac 0.3% and diclofenac 0.1% has better efficacy in treatment and prevention of cystoid macular oedema after cataract surgery.
- Conditions
- Macular Oedema, Cataract Surgery, NSAID (Non-Steroidal Anti-Inflammatory Drug)
- Trial name
- BND (NCT07178639)
- Testing
- Bromfenac 0.09 % Ophthalmic Solution, Nepafenac 0.3% Oph Susp, diclofenac 0.1% ophthalmic susp.
- Where
- Czechia
- Volunteers
- 150 people
- Sponsor
- Nemocnice Kolín
Cataract (Post-operative Cataract Surgery Follow-up), Refraction Error
Can Tailored Surgical Incisions Reduce Refractive Error and Dependence on Glasses After Cataract Surgery?
Astigmatism is a common cause of continued dependence on glasses after cataract surgery and may lead to patient dissatisfaction with surgical outcomes.
- Trial name
- AST-2 (NCT07623317)
- Testing
- Adapted clear corneal incisions
- Volunteers
- 100 people
- Sponsor
- Linkoeping University
Pseudoexfoliation Syndrome, Cataract
Corneal Biomechanics and Surgically Induced Astigmatism in Pseudoexfoliation Syndrome
This prospective study aims to evaluate the influence of corneal biomechanical properties on surgically induced astigmatism following standard phacoemulsification cataract surgery in patients with pseudoexfoliation syndrome…
- Conditions
- Pseudoexfoliation Syndrome, Cataract, Astigmatism
- Trial name
- NCT07722247
- Testing
- phacoemulsification cataract surgery
- Where
- Croatia
- Volunteers
- 70 people
- Sponsor
- Kata Culina
Posterior Capsule Opacification, Pseudophakia
IOL Position and Refractive Change After Nd:YAG Laser Posterior Capsulotomy
After cataract surgery, the thin natural membrane that holds the artificial lens in place can slowly turn cloudy. This is called posterior capsule opacification. It makes vision blurry and can cause glare.
- Conditions
- Posterior Capsule Opacification, Pseudophakia, Refractive Errors
- Trial name
- YAG-IOL-POS (NCT07802145)
- Testing
- Nd:YAG laser posterior capsulotomy, Anterior segment swept-source OCT, Swept-source optical biometry
- Where
- Austria
- Volunteers
- 80 people
- Sponsor
- Vienna Hospital Association
Primary Angle-Closure Glaucoma
Predicting the Risk of Partial Ciliary Block After Cataract and Goniosynechialysis Surgery in Primary Angle-Closure Disease
Primary angle-closure disease (PACD) is a major cause of vision loss, often treated with a combined surgery that removes the eye's natural lens (cataract surgery) and physically opens the eye's drainage system…
- Trial name
- PCB-Risk (NCT07549438)
- Volunteers
- 1,150 people
- Sponsor
- Peking University People's Hospital
Cataract Patients, Cataract After Surgery
Evaluation of the Effects of Education and Counseling Provided to Patients Via Distance Nursing After Cataract Surgery on Regular Use of Medications and Patient Satisfaction. CAT-TELEMED (Cataract - Telemedicine) TNCat-25 (Tele-Nursing Cataract - 2025)
This randomized controlled study aims to investigate the effects of tele-nursing-based education and counseling on medication adherence and patient satisfaction following cataract surgery.
- Conditions
- Cataract Patients, Cataract After Surgery, Cataract Surgery
- Trial name
- TELE-NURSİNG (NCT07262866)
- Testing
- Structured Tele-Nursing Education and Counseling
- Where
- Turkey (Türkiye)
- Volunteers
- 128 people
- Sponsor
- Züleyha Sönmez
Dry Eye Syndrome
Efficacy of Warm Compress Therapy in Enhancing Tear Film Quality and Reducing Postoperative DES
Dry eye disease (DED) is a multifactorial condition often exacerbated by cataract surgery, leading to discomfort and visual disturbances.
- Trial name
- NCT06914232
- Testing
- Warm Compress, Standard Care
- Where
- Pakistan
- Volunteers
- 54 people
- Sponsor
- Superior University
IOL, Cataract
Post-Market Clinical Follow-Up Study on the Rotational Stability of an Intraocular Lens After Cataract Surgery
The goal of this post-market, prospective study at multiple clinics is to evaluate the rotational stability of the RayOne Model RAO800S non-toric monofocal intraocular lens with orientation marks in adult patients undergoing…
- Trial name
- NCT07099079
- Volunteers
- 92 people
- Sponsor
- Rayner Intraocular Lenses Limited
Vitreous Detachment, Cataract (Post-operative Cataract Surgery Follow-up)
Evaluation of Vitreous Modifications After Cataract Surgery
This study aims to evaluate changes in vitreous structure and the vitreoretinal interface following cataract surgery using spectral-domain optical coherence tomography (OCT).
- Trial name
- VitCat (NCT07816887)
- Testing
- cataract surgery
- Where
- France
- Volunteers
- 15 people
- Sponsor
- University of Trieste
Cataract Surgery Deneyimi, Cataract Surgery
Katarak Surgery and Care
Although cataract surgery is an effective treatment method for improving visual function, it is important to evaluate the quality of life, daily living activities, independence level and psychosocial well-being of patients in the…
- Trial name
- NCT07807761
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Eastern Mediterranean University
Cataract
Using Psychophysics Methods to Investigate Sensory Dominance After Cataract Surgery
Using Psychophysics Methods for Quantitative Assessment of Sensory Binocular Imbalance After Cataract Surgery
- Trial name
- NCT06751342
- Where
- China
- Volunteers
- 96 people, healthy volunteers welcome
- Sponsor
- Wenzhou Medical University
Cataract, Postoperative Endophthalmitis
Intracameral Levofloxacin Versus Moxifloxacin After Cataract Surgery
This randomized study aims to compare the safety and efficacy of intracameral levofloxacin versus intracameral moxifloxacin administered at the end of phacoemulsification cataract surgery.
- Trial name
- NCT07850414
- Testing
- Levofloxacin, Moxifloxacin
- Volunteers
- 93 people
- Sponsor
- Assiut University
Dry Eye, Dry Eye Disease (DED)
Temporary Tear Duct Filling With Hyaluronic Acid Gel and Assessment of Dry Eye Disease (DED) After Bilateral Cataract Surgery
Dry eye disease can occur or worsen after cataract surgery and may cause ocular discomfort and reduced visual quality. Standard treatment commonly includes artificial tear eye drops, which provide temporary lubrication.
- Conditions
- Dry Eye, Dry Eye Disease (DED), Dry Eye Sensation After Cataract Surgery
- Trial name
- TANAMI (NCT07809022)
- Testing
- LACRIFILL® Canalicular Gel administration
- Where
- Austria
- Volunteers
- 25 people
- Sponsor
- Medical University of Vienna
Pseudophakic Macular Edema, Diabetic Nephropathies
Diabetic Nephropathy, Glycemic Control and Pseudophakic Macular Edema After Cataract Surgery
This retrospective cohort study examines whether the kidney complications of diabetes (diabetic nephropathy) and blood-sugar control before surgery help predict swelling of the central retina, called pseudophakic macular edema…
- Conditions
- Pseudophakic Macular Edema, Diabetic Nephropathies, Diabetes Mellitus, Type 2, Cataract (Post-operative Cataract Surgery Follow-up)
- Trial name
- NCT07723846
- Testing
- Phacoemulsification with posterior-chamber IOL
- Where
- Thailand
- Volunteers
- 428 people
- Sponsor
- Thammasat University Hospital
Cataract
Visual Function of Enhanced Monofocal Intraocular Lenses
Comparison of the visual function of two enhanced monofocal intraocular lenses after cataract surgery
- Trial name
- NCT07262021
- Testing
- enhanced monofocal IOL
- Where
- Austria
- Volunteers
- 30 people
- Sponsor
- Vienna Institute for Research in Ocular Surgery
Lens Luxation, IOL Subluxation
Long-term Results of Two Surgical Methods for Scleral IOL Implantation and Fixation in Eyes Without Capsular Support: Yamane- Versus 4-flanged Technique
This study is a comparison of the surgical techniques and postoperative outcome between the two intrascleral IOL fixation techniques: Yamane technique versus the 4-flanged technique.
- Conditions
- Lens Luxation, IOL Subluxation, IOL Opacification, Aphakia - No Lens Capsule
- Trial name
- YAMPOINT (NCT06102109)
- Testing
- Pars plana vitrectomy, IOL explantation, Scleral IOL fixation Yamane Technique
- Where
- Austria
- Volunteers
- 100 people
- Sponsor
- Medical University of Vienna
Endophthalmitis
Safety and Efficacy of Intracameral Zimoxin for Prevention of Endophthalmitis After Cataract Surgery
Intracameral injection of 0.1% moxifloxacin solution after cataract surgery to prevent endophthalmitis
- Trial name
- NCT03244072
- Testing
- Moxifloxacin
- Where
- United States
- Volunteers
- 60,000 people, healthy volunteers welcome
- Sponsor
- Jason Ahee, M.D.
Dry Eye Disease, Cataract
The Pattern of Dry Eye Disease After Cataract Surgery
This study is designed to explore dry eye disease (DED) pattern: ocular surface, corneal morphological changes, patients' subjective assessment of DED and their correlations with ocular surface inflammation, pain biomarkers after…
- Conditions
- Dry Eye Disease, Cataract, Ocular Surface Disease
- Trial name
- NCT06298890
- Testing
- Artificial tears (sodium hyaluronate 0.2%)
- Where
- Lithuania
- Volunteers
- 100 people
- Sponsor
- Lithuanian University of Health Sciences
Dry Eye Disease (DED)
Evaluation of Ophtholic Ultra for Ocular Surface Protection After Cataract Surgery
Study of the Effectiveness and Safety of Ophtholic Ultra in Preventing and Correcting Ocular Surface Disturbances After Uncomplicated Cataract Surgery This is a single-center, prospective, randomized, controlled, assessor-masked…
- Trial name
- NCT07868965
- Testing
- Ophtholic Ultra, Standard postoperative therapy without lubricating eye drops
- Where
- Kazakhstan
- Volunteers
- 60 people
- Sponsor
- Kazakh Eye Research Institute
Lens Diseases, Cataract
Multicenter Study on the Use of Intraoperative OCT in the Diagnosis and Management of Lens Diseases
This multicenter retrospective study will collect clinical data to investigate the associations between preoperative and intraoperative anterior segment structural changes and postoperative surgical outcomes in patients with lens…
- Conditions
- Lens Diseases, Cataract, Age-related Cataract, Complicated Cataract
- Trial name
- NCT07741370
- Testing
- Intraoperative Optical Coherence Tomography
- Where
- China
- Volunteers
- 1,200 people
- Sponsor
- Second Affiliated Hospital, Zhejiang University, School of Medicine