Clinical trials: Vitreoretinal Surgeries, open to volunteers
Retinal Detachment, Macular Edema
OCT Macula Biomarkers Before Silicone Oil Removal and Visual Outcome After Silicone Oil Removal
Silicone oil is commonly used as a temporary intraocular tamponade to support the retina during vitreoretinal surgery for complex retinal detachment and other severe retinal conditions.
- Conditions
- Retinal Detachment, Macular Edema, Silicone Oil Tamponade, Epiretinal Membrane
- Trial name
- NCT07865468
- Volunteers
- 30 people
- Sponsor
- Assiut University
Retinopathy of Prematurity Both Eyes, Retinal Disease
Safety and Efficacy of 18 mm Short Vitrectomy Probe for Pediatric Vitreoretinal Surgeries
This study aims to study the safety and efficacy of using an 18 mm short vitrectomy probe for pediatric vitreoretinal surgeries and to investigate the surgeon's comfort and reliability of using the shorter probe.
- Conditions
- Retinopathy of Prematurity Both Eyes, Retinal Disease, Persistent Fetal Vasculature, Coats Disease
- Trial name
- NCT06520410
- Testing
- Pars plana vitrectomy with a 18 mm short vitrector
- Where
- Taiwan
- Volunteers
- 60 people
- Sponsor
- Chang Gung Memorial Hospital
Macular Holes
Full-Thickness Macular Hole Surgery: A Comparison of Ten Techniques
This study compares ten modern vitreoretinal surgical techniques for full-thickness macular hole repair. Participants will be randomly assigned to one of the surgical approaches during pars plana vitrectomy, using stratified…
- Trial name
- FTMH-10 (NCT07606404)
- Testing
- Pars Plana Vitrectomy (PPV)-Based Macular Hole Surgery, Autologous Platelet-Rich Plasma (PRP), Human Amniotic Membrane (hAM) Graft
- Where
- Kazakhstan
- Volunteers
- 120 people
- Sponsor
- Kazakh Eye Research Institute
Intraocular Pressure
Evaluation of Intraocular Pressure Following a Vitreoretinal Surgery Using Goldmann Applanation Tonometry, Icare and Accupen
The goal of this prospective controlled study is to measure the reliability of two intraocular pressure (IOP)-measuring instruments in comparison to the gold standard, Goldmann applanation tonometry (GAT) following vitreo-retinal…
- Trial name
- NCT06522867
- Testing
- Intraocular pressure measure
- Where
- Canada
- Volunteers
- 67 people
- Sponsor
- CHU de Quebec-Universite Laval
Vitreoretinal Surgery, Ocular Inflammation
Dextenza in the Post-op Management of Vitreoretinal Surgeries
This study will assess the control of inflammation at days 1, 7, 14, and 21 days following the vitreoretinal surgical procedure analyzing two randomized study arms: Intracanalicular dexamethasone insert group or topical steroid…
- Conditions
- Vitreoretinal Surgery, Ocular Inflammation, Post-operative Pain, Post-Operative Inflammation
- Trial name
- NCT04371445
- Testing
- Dexamethasone Ophthalmic Insert, Prednisolone Acetate 1% Oph Susp
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- The Cleveland Clinic
Vitreoretinal Surgery
Comparative Study Between Different Additives to Lidocaine 2٪ for Peribulbar Block in Vitreoretinal Surgery
Peribulbar block, is the favored anesthetic technique for numerous ophthalmic procedures due to its lower rate of associated complications .
- Trial name
- NCT07519694
- Testing
- · Group M (Midazolam):, · Group C (Cisatracurium):, Group L (Control)
- Where
- Egypt
- Volunteers
- 90 people
- Sponsor
- Sohag University
Rhegmatogenous Retinal Detachment
Treatment of Retinal Detachment in People Who Have Not Had Cataract Surgery With Vitrectomy vs Vitrectomy and Cataract Removal
Background and study aims The retina is the layer at the back of the eye that allows us to see. Sometimes, it can detach from the wall of the eye, causing a condition called rhegmatogenous retinal detachment (RRD), which leads to…
- Trial name
- COMBAT (NCT06997874)
- Testing
- Phacovitrectomy, Vitrectomy
- Where
- 30 sites in United Kingdom
- Volunteers
- 276 people
- Sponsor
- Queen's University, Belfast