Clinical trials: Visual Outcomes
Glaucoma, Ocular Hypertension
Comparing Refractive and Visual Outcomes of MIGS and Traditional Surgeries
The primary goal of this study is to evaluate refractive and visual outcomes in glaucoma patients who will be having either traditional glaucoma surgery or minimally invasive glaucoma surgery, also known as MIGS.
- Trial name
- NCT03584958
- Where
- United States
- Volunteers
- 150 people
- Sponsor
- Wills Eye
Endophthalmitis, Endophthalmitis Postoperative
Phacovitrectomy Versus Pars Plana Vitrectomy Alone for Post-Intravitreal Injection Endophthalmitis
This prospective comparative interventional study evaluated the anatomical and visual outcomes of phacovitrectomy versus pars plana vitrectomy (PPV) alone in patients with post-intravitreal injection endophthalmitis.
- Conditions
- Endophthalmitis, Endophthalmitis Postoperative, Intravitreal Injection Patients
- Trial name
- NCT07717944
- Testing
- Phacovitrectomy, Pars plana vitrectomy
- Where
- Egypt
- Volunteers
- 40 people
- Sponsor
- Benha University
Diabetic Macular Edema
Visual Outcomes and the Predictive Factors in Chinese Patients With Diabetic Macular Edema Treated With Ranibizumab
The aim of this study is to evaluate the one-year visual outcome and prognostic factors after intraocular injections of ranibizumab under pro re nata treatment regimen for the patients with diabetic macular edema (DME).
- Trial name
- IVRDME (NCT03973138)
- Testing
- Ranibizumab
- Where
- China
- Volunteers
- 100 people
- Sponsor
- Sun Yat-sen University
Cataract Extraction
Comparison of Visual Outcomes and Patient Satisfaction After Cataract Surgery and Implantation of ReSTOR and ReZoom IOLs
Cataract is prevalent throughout the world and IOLs are routinely implanted after the extraction of the cataractous lens. It is the most frequently performed surgery in the United States with an estimated 2-3 million procedures…
- Trial name
- NCT00366587
- Testing
- Cataract surgery and IOL implantation
- Where
- United States
- Volunteers
- 48 people
- Sponsor
- Medical University of South Carolina
Cataract
Patients Outcomes of a Monofocal Intraocular Lens Designed for Monovision
The rationale for this observational study of a CE-marked lens is to prospectively assess the performance, safety, and patient satisfaction in a group of subjects undergoing cataract surgery with bilateral implantation of the…
- Trial name
- NCT06528678
- Testing
- Intraocular lens
- Where
- Spain
- Volunteers
- 51 people
- Sponsor
- Clinica Baviera
Cataract
Clinical Outcome After Implantation of Two Different Multifocal Toric IOLs: Liberty (677MTY) and PanOptix®
This study is to compare the rotational stability, visual outcome and patient satisfaction after implantation with either Liberty 677MTY, a multifocal diffractive-refractive IOL based on EPS technology manufactured by Medicontur…
- Trial name
- NCT05895396
- Where
- Hungary
- Volunteers
- 35 people
- Sponsor
- Medicontur Medical Engineering Ltd
Cataract, Fuchs Endothelial Corneal Dystrophy
Partial Range Of Field IOLs in DMEK-Enabled Procedures
Study Overview This study aims to evaluate the visual outcomes, quality of vision, and patient satisfaction after receiving an extended range PRoF intraocular lens (IOL) during triple Descemet Membrane Endothelial Keratoplasty…
- Trial name
- PROFIDE (NCT07441616)
- Testing
- combined cataract and lamellar endothelial keratoplasty
- Where
- Belgium
- Volunteers
- 10 people
- Sponsor
- Universitair Ziekenhuis Brussel
Macular Holes
Evaluation of Anatomic and Visual Outcomes of Initially Closed Macular Holes
To evaluate the anatomic and visual outcomes in patients with initially closed macular holes after vitreoretinal surgery and with one to seven years of follow-up.
- Trial name
- NCT01229657
- Where
- China
- Volunteers
- 79 people
- Sponsor
- Sun Yat-sen University
Myopia, Astigmatism
Clinical Evaluation of WaveLight Plus LASIK
This study is a single-site, single-arm, prospective, observational study of subject satisfaction, quality of vision, and quality of life after bilateral LASIK surgery. Subjects will be assessed up to 3 months post-operatively.
- Trial name
- NCT07127757
- Testing
- Wavelight Plus LASIK
- Where
- United States
- Volunteers
- 50 people
- Sponsor
- Laser Defined Vision
Glaucoma, Open-Angle, Cataract
Results of Patients With Glaucoma Undergoing Minimally Invasive Glaucoma Surgery in Conjunction With Cataract Surgery
This study is designed to determine how well patients with glaucoma can see following cataract surgery with a special type of lens called an extended-depth-of-focus (EDOF) lens.
- Trial name
- NCT05624398
- Testing
- Vivity IOL
- Where
- United States
- Volunteers
- 25 people
- Sponsor
- Vold Vision P.L.L.C
Frenectomy, Erbium YAG Laser
Retrospective Frenectomy Analysis: Techniques and Adjunctive Antimicrobials
The frenulum is a mucosal fold that connects the lips and cheeks to the alveolar mucosa or gingiva, with abnormal attachments-particularly papillary and papillary-penetrating types-linked to clinical issues such as gingival…
- Conditions
- Frenectomy, Erbium YAG Laser, Antimicrobial Agent
- Trial name
- NCT07054021
- Where
- Turkey (Türkiye)
- Volunteers
- 102 people, healthy volunteers welcome
- Sponsor
- Saglik Bilimleri Universitesi
Visual Analogue Scale
Septorhinoplasty and Pain Score Course
To provide scientific contribution to more effective and timely pain management strategies in the postoperative period by evaluating the time-dependent course of pain scores and the effect of analgesic intervention timing on…
- Trial name
- NCT07015229
- Testing
- septorhinoplasty
- Volunteers
- 78 people
- Sponsor
- Istinye University
Pregnancy
The Effect of Ultrasound Visual Feedback on Birth Outcomes in Nulliparous Women With Levator Ani Muscle Co-activation at Term Pregnancy
The study aims to evaluate the effect of ultrasound-based visual feedback training of the pelvic floor muscles in nulliparous women at term pregnancy who present co-activation of the levator ani muscle, on the duration of the…
- Trial name
- CoA_2025 (NCT07675642)
- Testing
- Ultrasound Visual Feedback Training
- Where
- Italy
- Volunteers
- 204 people
- Sponsor
- IRCCS Azienda Ospedaliero-Universitaria di Bologna
Cataract, Presbyopia
Visual Results of the Acrysof IQ Vivity Toric Extended Vision Intraocular Lens
The main goal of this study is to evaluate real-world visual outcomes, rotational stability, and patient reported visual disturbances with a non-diffractive extended vision presbyopia and astigmatism correcting intraocular lens…
- Conditions
- Cataract, Presbyopia, Corneal Astigmatism
- Trial name
- NCT04652037
- Testing
- Acrysof IQ Vivity Toric Extended Vision Intraocular Lens Implantation
- Where
- Canada
- Volunteers
- 20 people
- Sponsor
- Centre hospitalier de l'Université de Montréal (CHUM)
Cataract
The Clareon PanOptix Trifocal IOL: Visual Outcomes and Patient Satisfaction
This will be a single arm, open-label, prospective study of patient-reported outcomes of patients with bilateral implantation of the Panoptix or Panoptix Toric implant.
- Trial name
- NCT05346172
- Testing
- PanOptix or PanOptix Toric IOL
- Where
- 3 sites in United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Research Insight LLC
Alzheimer Disease, Dementia
Efficacy of Caregiver Training Program in Enhancing Caregiver and Patient Outcomes
As part of Phase II of the NIH SBIR grant, the study will conduct a randomized controlled clinical trial in which the MapHabit system (MHS) will offer a caregiver training product in adjunct.
- Conditions
- Alzheimer Disease, Dementia, Caregiver Burden, Assistive Technology
- Trial name
- NCT05527405
- Testing
- The MapHabit System
- Where
- United States
- Volunteers
- 50 people
- Sponsor
- MapHabit, Inc.
Myopia
Visual Outcomes and Contrast Sensitivity After Myopic LASIK
Evaluate visual outcomes and contrast sensitivity for subjects undergoing bilateral myopic LASIK procedure using the 200 kHz WaveLight® FS200 Femtosecond Laser and the WaveLight® Allegretto Wave® Eye-Q Laser.
- Trial name
- NCT01746589
- Testing
- bilateral myopic LASIK
- Where
- United States
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- Daniel S. Durrie, MD
Eyelid Diseases
Functional Changes After Upper Blepharoplasty
Upper blepharoplasty is a common eyelid procedure. It associated with visual, cosmetic and functional changes .Investigator will evaluate outcome of this procedure.
- Trial name
- NCT04201925
- Testing
- upper blepharoplasty
- Where
- United Arab Emirates
- Volunteers
- 50 people
- Sponsor
- Benha University
Cataract, Aphakia
Visual and Refractive Outcomes of The ClarVista HARMONI™ Modular Intraocular Lens System (HMIOL)
The purpose of this study was to evaluate visual and refractive outcomes with the use of the HARMONI™ Modular Intraocular Lens (HMIOL) System implantation, assembly, and optic exchange in subjects undergoing cataract surgery.
- Trial name
- NCT03681886
- Testing
- Harmoni Modular Intraocular Lens, Optic Exchange
- Volunteers
- 150 people
- Sponsor
- ClarVista Medical
Cataract, IOL
Visual Outcomes With a Trifocal IOL in Subjects With Open-angle Glaucoma
This study will examine the visual outcomes of subjects undergoing cataract surgery and minimally invasive glaucoma surgery with the implantation of a trifocal intraocular lens.
- Conditions
- Cataract, IOL, Glaucoma, Open-Angle
- Trial name
- NCT04619654
- Testing
- Cataract surgery with implantation of trifocal IOL combined with trabecular scaffold
- Where
- United States
- Volunteers
- 25 people
- Sponsor
- Vold Vision P.L.L.C