Search clinical trials for: pars plana vitrectomy and fluid gas exchange

Total 140 results

Samsung Medical Center

Completed

Elongation of Foveal Tissue After Macular Hole Surgery

Macular Holes

Korea, Republic of
Tianjin Medical University Eye Hospital

Completed

Clinical Observation of Technologic Application of No-touch Fluid-air Exchange in Surgery of Idiopathic Macula Hole

Idiopathic Macula Hole

China
Centre Hospitalier Universitaire Dijon

Completed

Primary Vitrectomy for the Treatment of Retinal Detachment in Highly Myopic

Postoperative Complications | Intraocular Pressure,

France
Ain Shams University

Not yet recruiting

Comparative Study Between Three Different Techniques in Drainage of SRF During PPV in RRD

Rhegmatogenous Retinal Detachment
University of Kansas Medical Center

Recruiting

Head Positioning After Retina Detachment Repair

Retina; Detachment, Rhegmatogenous

United States
Benha University

Recruiting

Visual Outcome of Vitrectomy After Refractive Surgery

Refractive Errors | Retinal Detachment

Egypt
Aier School of Ophthalmology, Central South University

Unknown

Pars Plana Vitrectomy Alone in the Treatment of Macular Schisis in High Myopic Eyes

Retinal Disease | Macular Retinoschisis

China
National Taiwan University Hospital

Completed

Macular Hole After Diabetic Vitrectomy

Proliferative Diabetic Retinopathy | Macular Holes

Taiwan
Seoul National University Hospital
Ministry of Health & Welfare, Korea

Completed

Changes in Ciliary Body Thickness in Patients With Diabetic Macular Edema After Vitrectomy

Diabetic Macular Edema

Korea, Republic of
Benha University

Recruiting

Air Versus Gas Tamponade in Primary Retinal Detachment

Retinal Detachment | Proliferative Vitreoretinopathy

Egypt
Bursa Retina Eye Hospital

Completed

Refractive Changes Following Vitrectomy

Refractive Errors | Vitreous Hemorrhage | Retinal Detachment | Epiretinal Membrane

Turkey
PharmaBio Corporation

Recruiting

Clinical Study of PAL-222 Targeting Patients With Myopic Chorioretinal Atrophy (PAMyCA)

Myopic Chorioretinal Atrophy

Japan
Ospedale Policlinico San Martino

Recruiting

Quantification of Silicone Oil Emulsification After Pars Plana Vitrectomy

Retinal Detachment | PArs Plana Vitrectomy | Silicone Oil Droplets on Intraocular Lens

Italy
Ospedale Policlinico San Martino

Recruiting

Vitreous Fragments Length After Pars Plana Vitrectomy

Vitreous Disorder | Vitreous Anomalies

Italy
Omer Othman Abdullah

Terminated

Autologous Blood for Full-thickness Macular Hole

Ophthalmopathy

Iraq
Minia University

Completed

Evaluation of Visual Functions After Pars Plana Vitrectomy With and Without Internal Limiting Membrane Peeling in RRD

Retinal Detachment

Egypt
Allergan

Completed

Observational Study of Ocular Inflammation in Patients Undergoing a Pars Plana Vitrectomy

Vitrectomy

United States
CHU de Quebec-Universite Laval

Completed

Impact of C3F8 or SF6 Use and Length of Face-down Positioning (7 vs 14 Days Respectively) in Macular Hole Surgery

Cataract | Complications | Macular Holes | Visual Acuity Gain

Canada
Allen C. Ho, MD
Mid Atlantic Retina

Completed

Inflammasomes in Cell Death in FTMH, ERM, and RRD

Retinal Detachment | Epiretinal Membrane | Full Thickness Macular Hole

United States
National Taiwan University Hospital

Completed

Long-shaft Vitrectomy Probe in Highly Myopic Eyes

Retinal Diseases | High Myopia

Taiwan
Bo Jia

Completed

Influence of Intravitreal Aqueous Tamponade on Lens Status and Ocular

Cataract | Aqueous Tamponade

China
Benha University

Completed

Early Vitrectomy for Endophthalmitis After Cataract Surgery

Cataract | Endophthalmitis | Retinal Detachment | Vitreous Detachment

Egypt
Klinikum Chemnitz gGmbH

Completed

Surgical Outcome of Macular Membrane Peeling Associated With Significant Macular Drusen

Age Related Macular Degeneration | Epiretinal Membrane | Macular Holes

Germany
Helse Stavanger HF
Haukeland University Hospital

Completed

Air Tamponade in Macular Hole Surgery

Macular Hole

Norway
Kocaeli University

Completed

Outcomes of 20 and 23-gauge Combined Transconjunctival Pars Plana Vitrectomy

Vitrectomy

Turkey
Beijing Tongren Hospital

Completed

Suprachoroidal Hemorrhage Associated With Pars Plana Vitrectomy

Pars Plana Vitrectomy | Suprachoroidal Hemorrhage (Diagnosis)

China
Ain Shams University

Completed

23-gauge Pars Plana Vitrectomy With Silicone Oil Injectionsilicone Oil Injection With Surgical

Retinal Detachment
Zagazig University

Recruiting

Extraction Routes of Intraocular Foreign Body (IOFB)

Intraocular Foreign Body

Egypt
Zhongshan Ophthalmic Center, Sun Yat-sen University

Recruiting

Pars-plana Vitrectomy vs Panretinal Photocoagulation for Severe NPDR

Non Proliferative Diabetic Retinopathy

China
Tanta University

Completed

Vitrectomy With Internal Limiting Membrane Peeling for Myopic Traction Maculopathy

Myopic Traction Maculopathy | Pars Plana Vitrectomy | Internal Limiting Membrane Peeling
Seoul Retina Investigator Group

Unknown

Early Vitrectomy for Impending Macular Hole

Retinal Perforation

Korea, Republic of
Unity Health Toronto

Recruiting

Pneumatic Retinopexy Versus Vitrectomy for Retinal Detachment in Patients With Extended Criteria

Rhegmatogenous Retinal Detachment

Canada
Seoul Retina Investigator Group

Unknown

Early Vitrectomy for Macular Tractional Maculopathy

Myopia, Degenerative

Korea, Republic of
CHU de Quebec-Universite Laval
Fighting Blindness Canada

Recruiting

REtinal Detachment Outcomes Study (REDOS)

Retinal Detachment

Canada
Minia University

Completed

Surgical Management of Optic Disc Pit Maculaopathy

Maculopathy | Optic Disc Structural Anomaly
Samsung Medical Center

Completed

Retinal Layers and Visual Rehabilitation After Epiretinal Membrane Removal

Epiretinal Membrane
Peregrine Eye and Laser Institute
Alcon Research

Recruiting

Pars Plana Vitrectomy With 25-gauge 20000 Cpm, Bevel-tip Cutter (HYPE)

Vitreous Hemorrhage | Retinal Detachment | Epiretinal Membrane | Vitrectomy | Macular Holes | Dislocated Intraocular Lens Into Vitreous | Retained Lens Fragments

Philippines
Central Hospital, Nancy, France

Not yet recruiting

Clinical Characteristics and Surgical Outcomes of the Fellow Eye in Bilateral Retinal Detachments

Retinal Detachment

France
Vienna Institute for Research in Ocular Surgery

Recruiting

Caffeine and Cataract After Pars Plana Vitrectomy

Cataract

Austria
Fayoum University
Research Institute of Ophthalmology, Egypt

Recruiting

Macular Micro Vascular Changes Following Macular Hole Repair : Optical Coherence Tomography Angiography Study

Macular Holes

Egypt
National Taiwan University Hospital
Alcon Research

Recruiting

3D Visualization System for Vitreoretinal Diseases in Highly Myopic Eyes

Patients With Highly Myopic Eyes

Taiwan
Unity Health Toronto

Completed

Retinal Displacement After Pneumatic Versus Vitrectomy for Retinal Detachment (ALIGN) (ALIGN)

Retinal Detachment | Aniseikonia | Metamorphopsia

Canada
Hospital Oftalmologico de Sorocaba

Active, not recruiting

The Use of Amniotic Membrane or Internal Limiting Membrane for Large or Refractory Macular Holes: A Prospective Study

Macular Holes

Brazil
Chongqing Medical University

Completed

The Necessity and Optimal Time for Performing Pars Plana Vitrectomy in Acute Retinal Necrosis Patients

Acute Retinal Necrosis
Mansoura University

Completed

ILM Inverted Flap Size in Macular Hole

Idiopathic Macular Hole

Egypt
National Eye Institute (NEI)

Completed

Endophthalmitis Vitrectomy Study (EVS)

Endophthalmitis | Eye Infections
Medical University of Vienna

Recruiting

Long-term Results of Two Surgical Methods for Scleral IOL Implantation and Fixation in Eyes Without Capsular Support: Yamane- Versus 4-flanged Technique (YAMPOINT)

Lens Luxation | IOL Subluxation | IOL Opacification | Aphakia - No Lens Capsule

Austria
Centro Oftalmológico Dr Charles

Completed

Outcomes of Extensive Brilliant Blue G-Assisted Internal Limiting Membrane Peeling in Proliferative Vitreoretinopathy (ILM)

Proliferative Vitreoretinopathy

Argentina
Cairo University

Completed

Primary Vitrectomy With Silicone Oil or SF6 for Rhegmatogenous Retinal Detachment

Rhegmatogenous Retinal Detachment | Primary Vitrectomy

Egypt
Xinhua Hospital, Shanghai Jiao Tong University...
Novartis

Unknown

Pre-vitrectomy Intravitreal Ranibizumab for Patients With Proliferative Diabetic Retinopathy Combined With Diabetic Macular Edema

Diabetic Macular Edema | Proliferative Diabetic Retinopathy

China

Search clinical trials for: pars plana vitrectomy and fluid gas exchange

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