Clinical trials: Cataract Surgery
Ventilation, Laryngeal Mask Airway
Impact of Different Modes of Ventilation With Laryngeal Mask Airway on Pediatric Cataract Surgery
This study will be conducted to evaluate effects of different modes of ventilation on pediatric cataract surgery aiming to a peri-operative stable anesthesia, better surgical satisfaction and post operative recovery.
- Conditions
- Ventilation, Laryngeal Mask Airway, Cataract Surgery
- Trial name
- NCT04241653
- Testing
- Pressure Support Ventilation, Unparalyzed Pressure Control Ventilation, Paralyzed Pressure Control Ventilation
- Where
- Egypt
- Volunteers
- 150 people
- Sponsor
- Sameh Fathy
Recruitment of Participants
Study of the Correlation Between Preoperative Precise Biometrics, Spatial Assessment and Postoperative Visual Quality in Cataract Patients
This study summarizes the experience of precision treatment and postoperative management of various types of cataract, and intend to further improve the quality of Clinical Cataract diagnosis and treatment.
- Trial name
- NCT04833491
- Where
- China
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- Second Affiliated Hospital, Zhejiang University, School of Medicine
Cataract Surgery
Omidria and Dexycu, or Omidria and Dextenza Compared to Topical Prednisolone Acetate 1% Following Cataract Surgery
This research will evaluate the efficacy of Omidria and Dexycu, Omidria and Dextenza, and Omidria and prednisolone acetate 1% in the resolution of post-operative inflammation and pain following cataract surgery.
- Trial name
- NCT04316936
- Testing
- Omidria, Dextenza (dexamethasone ophthalmic insert) 0.4mg, Dexycu, 9% Intraocular Suspension
- Where
- United States
- Volunteers
- 15 people
- Sponsor
- Silverstein Eye Centers
Congenital Cataract
The Effect of Ophthalmic Solutions on Contact Lenses Used After Surgery for Congenital Cataract Investigated in Vivo
Patients with congenital cataract operated at St. Erik Eye Hospital are given the topical steroid dexamethasone (Isopto-Maxidex) according to a set treatment plan.
- Trial name
- NCT03125785
- Volunteers
- 80 people
- Sponsor
- St. Erik Eye Hospital
Primary Open-angle Glaucoma
Glaukos® iStent® Trabecular Micro-Bypass Stent System In Conjunction With Cataract Surgery Postmarket Registry
The purpose of this study is to observe the safety of the Glaukos® iStent® Trabecular Micro-Bypass Stent Model GTS100 in conjunction with cataract surgery in subjects with mild to moderate open-angle glaucoma.
- Trial name
- NCT01841437
- Testing
- iStent
- Where
- 18 sites in United States
- Volunteers
- 191 people
- Sponsor
- Glaukos Corporation
Cataracts, Inflammation
Difluprednate Pediatric Study for the Treatment of Inflammation Post-Cataract Surgery
The primary objective of this study was to compare the safety and efficacy of Durezol™ compared to Pred Forte™ for the treatment of inflammation following cataract surgery in a pediatric population 0 to 3 years of age.
- Trial name
- NCT01124045
- Testing
- Difluprednate ophthalmic emulsion, 0.05%, Prednisolone acetate ophthalmic suspension, 1.0%
- Where
- United States
- Volunteers
- 80 people
- Sponsor
- Alcon Research
The Incidence and Risk Factors of Glaucoma After Congenital Cataract Surgery
Correlative Study on Incidence and Risk Factors of Glaucoma-related Adverse Event at Various Durations After Congenital Cataract Surgery
A retrospective chart review of 264 eyes from 177 patients was performed who underwent congenital cataract surgery before the age of 14 years.
- Trial name
- NCT04521907
- Where
- China
- Volunteers
- 177 people
- Sponsor
- Wenzhou Medical University
Cataract
Anterior Capsule Polishing Effect on Effective Lens Position
The purpose of this study is to evaluate effects of anterior capsule polishing on effective lens position (ELP) and actual axial movement of the intraocular lens (IOL) by measuring anterior chamber depth (ACD) patients with…
- Trial name
- NCT01598428
- Testing
- anterior capsule polishing
- Where
- China
- Volunteers
- 20 people
- Sponsor
- Shandong University
Cataract Surgery, Eye Care
Effect of Vision Centers on Access to Eye Care and Eye Health Outcomes
This cluster-randomized trial aims to evaluate the effect of vision centers on access to eye care and eye health outcomes in South Asia. The main questions it aims to answer are: 1.
- Conditions
- Cataract Surgery, Eye Care, Glasses, Primary Eye Care
- Trial name
- NCT07227714
- Testing
- Establishment of a vision center
- Where
- United States
- Volunteers
- 150,000 people, healthy volunteers welcome
- Sponsor
- University of California, San Francisco
Glaucoma, Open-Angle
A Clinical Study To Assess The Safety And Effectiveness Of The OMNI® Surgical System
The purpose of this study is to evaluate the long-term safety and effectiveness of the OMNI® Surgical System in subjects who were treated under protocol #06213
- Trial name
- NCT05044793
- Testing
- OMNI® Surgical System
- Where
- 4 sites in United States
- Volunteers
- 70 people
- Sponsor
- Sight Sciences, Inc.
Congenital Cataract, Microphthalmos
Biometric Characteristics of the Eye With Microcornea/Microphthalmia and Congenital Cataract Before And After Cataract Extraction
Early cataract surgery in microcornea/microphthalmia eyes is essential to prevent amblyopia and improve visual outcomes, including stereopsis.
- Conditions
- Congenital Cataract, Microphthalmos, Microcornea
- Trial name
- NCT04759560
- Where
- Egypt
- Volunteers
- 133 people
- Sponsor
- Alexandria University
Intraocular Lens Dislocation
Late Dislocation of Intraocular Lens (IOL) Following Cataract Surgery: an Evaluation of Two Different Surgical Methods
A prospective randomized study on patients with late in the bag intraocular lens (IOL) dislocation, after cataract surgery. To obtain normal visual function, these patients needs surgery.
- Trial name
- NCT01784926
- Testing
- Intraocular lens repositioning by scleral suturing, Intraocular lens exchange with retropupillary iris-claw lens
- Where
- Norway
- Volunteers
- 104 people
- Sponsor
- Oslo University Hospital
Endophthalmitis
OTX-14-002: Device Exposure Registry
The objective of the study is to collect post-approval data relative to the incidence of endophthalmitis for cataract surgery patients treated with the FDA-approved ReSure Sealant when used by a broad group of physicians under…
- Trial name
- NCT02309736
- Testing
- ReSure Sealant
- Sponsor
- Ocular Therapeutix, Inc.
Outcome of Stepped Cataract Surgery in Uveitis
Stepped Surgery in Uveitic Cataract: A Novel Approach to a Quiet Eye
This study aims to assess the short-term results of primary phacoemulsification and secondary posterior chamber intraocular lens (PCIOL) implantation in patients with uveitis.
- Trial name
- NCT04931277
- Testing
- cataract surgery
- Where
- Egypt
- Volunteers
- 10 people
- Sponsor
- Mansoura University