Clinical trials: Retina Surgery
Epimacular Membrane
Outcomes Based on the Pre-operative Integrity of IS/OS Junction in Idiopathic Epimacular Membrane Surgery
The aim of this study is to evaluate whether the pre-operative integrity or not of the inner segment (IS) and outer segment (OS) photoreceptoral junction may influence the post-operative visual acuity, the macular morphology…
- Trial name
- NCT04158791
- Testing
- pars plana vitrectomy with epimacular membrane removal and internal limiting membrane peeling
- Where
- Italy
- Volunteers
- 18 people
- Sponsor
- Fondazione IRCCS Policlinico San Matteo di Pavia
Vitrectomy
Comparison of Vitreous Levels of Acular LS 0.04%, Xibrom 0.09%, and Nevanac 0.1%
To compare the penetration of three different NSAIDs.
- Trial name
- NCT00377546
- Testing
- Nepafenac, Ketorolac LS, Bromfenac
- Where
- United States
- Sponsor
- Innovative Medical
Retinal Detachment, Surgery
Internal Limiting Membrane Flap in the Management of Retinal Detachment Due to Paracentral Retinal Breaks
To describe the technique and outcomes of using either inverted or free internal limiting membrane flap in the management of retinal detachment due to paracentral retinal breaks.
- Trial name
- NCT03707015
- Volunteers
- 9 people
- Sponsor
- San Ni Chen
Endophthalmitis, Cataract
Early Vitrectomy for Endophthalmitis After Cataract Surgery
Post-operative infectious endophthalmitis is devastating condition that causes a diffuse intraocular inflammation and may lead to blindness.
- Conditions
- Endophthalmitis, Cataract, Vitreous Detachment, Retinal Detachment
- Trial name
- NCT05249413
- Testing
- Early 23-gauge pars-plana vitrectomy
- Where
- Egypt
- Volunteers
- 11 people
- Sponsor
- Benha University
Cataract, Epiretinal Membrane
Combined 25-gauge Vitrectomy and Cataract Surgery With Toric Intraocular Lens With Idiopathic Epiretinal Membrane.
Toric intraocular lens (IOL) is now widely used for the cataract surgery with preoperative corneal astigmatism. Symptomatic epiretinal membrane (ERM) is often treated with 25-gauge transconjunctival sutureless vitrectomy…
- Conditions
- Cataract, Epiretinal Membrane, Corneal Astigmatism
- Trial name
- NCT02328157
- Testing
- Vitrectomy with cataract surgery and toric IOL, Vitrectomy with cataract surgery and common IOL
- Where
- Japan
- Volunteers
- 30 people
- Sponsor
- Kagawa University
Retinal Detachment
Correlation Between OCT and mFERG Findings With VA After Vitrectomy Surgery for Retinal Detachment
Correlation between optical coherence tomography and multifocal electroretinogram findings with visual acuity after vitrectomy surgery for Retinal detachment.
- Trial name
- NCT05993208
- Testing
- optical coherence tomography,multifocal electroretinogram. VA measurment
- Where
- Egypt
- Volunteers
- 40 people
- Sponsor
- New Valley University
Retinopathy
Anesthesia for Retinopathy of Prematurity
Premature infants experience more respiratory problems after surgical procedures. The investigators aimed to compare general anesthesia with sedation on the need for post-operative mechanical ventilation in infants undergoing…
- Trial name
- NCT01955135
- Testing
- Ketamine, Sevoflurane, propofol
- Volunteers
- 60 people
- Sponsor
- TC Erciyes University
Retinal Detachment
Animated Video Education for Retinal Surgery
Retinal detachment is a vision-threatening condition that requires urgent surgical repair. Understanding the condition, the surgery, and post-operative instructions is difficult for many patients, particularly in multilingual and…
- Trial name
- NCT07184255
- Testing
- Patient Education Video Intervention
- Where
- Canada
- Volunteers
- 600 people
- Sponsor
- University of Toronto
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
Epiretinal Membrane, Internal Limiting Membrane Wrinkling
Fovea ERM After Fovea-sparing ILM Peeling
To report cases who had received previous fovea-sparing internal limiting peeling membrane and developed secondary fovea epiretinal membrane contraction
- Trial name
- NCT04445142
- Testing
- fovea-sparing internal limiting membrane peeling
- Where
- Taiwan
- Volunteers
- 3 people
- Sponsor
- Changhua Christian Hospital
Macular Holes
Observation of Recovery of Foveal Cone Microstructures After Macular Hole Surgery
The objective is to determine whether a recovery of the microstructures of the foveal photoreceptors after macular hole (MH) closure is correlated with the best-corrected visual acuity (BCVA) is determined.
- Trial name
- NCT01306487
- Testing
- Vitrectomy
- Where
- Japan
- Volunteers
- 58 people
- Sponsor
- Kyorin University
Strabismus, Retinal Thickening
Choroidal and Retinal Thickness Following Strabismus Surgery
Prospective study, conducted at Tanta University Ophthalmology Department Measurement of macular and choroidal thickness before and after strabismus surgery
- Trial name
- NCT04285177
- Testing
- Strabismus surgery
- Where
- Egypt
- Volunteers
- 30 people
- Sponsor
- Tanta University
Cardiac Surgery
Effect of Intraoperative Aprotinin Administration on Post Cardiac Surgery Optic Nerve and Retinal Thickness.
Cognitive and neurological dysfunction after coronary artery bypass surgery (CABG) is common and multi-factorial in origin. Several previous studies have shown that intraoperative aprotinin administration may be…
- Trial name
- NCT00395369
- Testing
- intraoperative aprotinin administration
- Where
- Israel
- Volunteers
- 30 people
- Sponsor
- Soroka University Medical Center
Vitreo-Retinal Surgery
DEXTENZA for the Treatment of Postoperative Pain and Inflammation Following Vitreo-retinal Surgery
The purpose of this study is to evaluate efficacy and safety of Dextenza for the treatment of postoperative pain and inflammation following vitreo-retinal surgery
- Trial name
- NCT04462523
- Testing
- Dextenza 0.4Mg Ophthalmic Insert, Topical Prednisolone
- Where
- United States
- Volunteers
- 40 people
- Sponsor
- Patrick R. Oellers, MD
Macular Hole
Asymmetrical Recovery of Cone Outer Segment Tips and Foveal Displacement After Macular Hole Surgery
Evaluation of asymmetry in recovery of cone outer segment tips and foveal displacement after macular hole surgery
- Trial name
- NCT01959776
- Testing
- Vitrectomy
- Where
- Japan
- Volunteers
- 35 people
- Sponsor
- Kyorin University
Macular Hole
Effects of Different Area of Internal Limiting Membrane Peeling (ILM) Peeling on Anatomical Outcomes in Macular Hole Surgery
The purpose of this study is to determine the effects of two different internal limiting membrane (ILM) peeling area on anatomical closure outcomes after macular hole surgery measured by optical coherence tomography (OCT).
- Trial name
- NCT02930369
- Testing
- ILM peeling surgery
- Volunteers
- 128 people
- Sponsor
- Peking University People's Hospital
Retinoblastoma, Retinal Neoplasms
Chemotherapy Treatment for Children With Intraocular Germ-Line Retinoblastoma
Retinoblastoma is an unusual cancer of early childhood involving tumor is both eyes or, in certain circumstances, one eye only. This condition is the result of an abnormal gene which makes both retinas (the back of the eye)…
- Trial name
- NCT00179920
- Testing
- Carboplatin, VP-16, Local Surgery
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- Ann & Robert H Lurie Children's Hospital of Chicago
Diabetes, Diabetic Retinopathy
Improve Timely Referral Flow and Compliance of Diabetic Retinopathy Patients
An effective referral system helps to ensure a close relationship between all levels of the health system and ensures clients receive optimum care at the appropriate level and at affordable cost, and hospital facilities are used…
- Trial name
- NCT04834648
- Testing
- Structured Counseling
- Where
- Nepal
- Volunteers
- 150 people
- Sponsor
- Seva Foundation
Rhegmatogenous Retinal Detachment
Healaflow Patch for the Treatment of Rhegmatogenous Retinal Detachment
To report the surgical results of primary rhegmatogenous retinal detachment (RRD) repaired by 27G pars plana vitrectomy (PPV) combined with Healaflow patch and air tamponade, and do not need prone position postoperation.
- Trial name
- NCT03542162
- Testing
- Healaflow
- Volunteers
- 37 people, healthy volunteers welcome
- Sponsor
- Tianjin Medical University Eye Hospital
Diabetic Retinopathy
The Effect of Intravitral Injection of Triamcinolone Combined With Cataract Surgery (Phacoemulsification) on Diabetic Macular Edema and Diabetic Retinopathy
In this study, regressed proliferative diabetic retinopathy, very severe, severe and moderate non-prolifrative diabetic retinopathy patients who were going to have a cataract surgery, underwent a complete eye examination, OCT…
- Trial name
- NCT00849537
- Testing
- Triamcinolone
- Where
- 3 sites in Iran
- Sponsor
- Shahid Beheshti University of Medical Sciences