Clinical trials: Retinal Perforation
Trauma, Macular Hole
Comparative Study Between Early Vitrectomy and Observation for Spontaneous Closure of Traumatic Macular Hole
The purpose of this study is to compare the anatomical and visual recovery of eyes with traumatic macular hole (TMH) following either early vitrectomy or 6-month observation.
- Trial name
- NCT01509092
- Testing
- vitrectomy surgery
- Where
- 8 sites in China
- Volunteers
- 44 people
- Sponsor
- Peking University Third Hospital
Macular Holes
Macular Micro Vascular Changes Following Macular Hole Repair : Optical Coherence Tomography Angiography Study
The goal of this prospective interventional study is to to compare the micro vascular and structural changes between surgery with and without ILM flap to repair macular hole.
- Trial name
- NCT06233500
- Testing
- pars plana vitrectomy
- Where
- Egypt
- Volunteers
- 28 people
- Sponsor
- Fayoum University
Macular Holes
Human Amniotic Membrane Plug for Large Macular Holes
This is a prospective, interventional, consecutive case series conducted in Alexandria university. The aim of the study is to evaluate the therapeutic efficacy of human amniotic membrane in promoting closure of large macular…
- Trial name
- NCT03917602
- Testing
- human amniotic membrane plug with vitrectomy
- Where
- Egypt
- Volunteers
- 15 people
- Sponsor
- University of Alexandria
Macular Hole Surgery, ILM Peeling
Comparison Between Outcomes of Closure of Idiopathic Macular Hole Using Autologus Tenon Capsule Graft and Internal Limiting Membrane Flap Techniques (Pilot Study)
The aim of this study is to compare the functional visual outcomes, anatomical closure rate and macular perfusion changes assessed by OCT and OCTA after surgical repair of macular hole using Tenon capsule graft versus ILM flap.
- Conditions
- Macular Hole Surgery, ILM Peeling, Tenon Capsule, ILM Flap
- Trial name
- NCT07633457
- Testing
- vitrectomy under topical anesthesia [Proparacaine HCL (Alcaine®)]
- Where
- Egypt
- Volunteers
- 20 people
- Sponsor
- Ain Shams University
Retinal Detachment, Macular Hole
Head Position Monitoring After Pars Planar Vitrectomy
In ophthalmic surgical practice, particularly for treating retinal detachment and macular hole disorders, vitrectomy procedures are routinely performed to remove the vitreous body followed by the injection of tamponade agents…
- Trial name
- HPMPPV (NCT06985030)
- Testing
- gyroscope embedded eye-sheild
- Where
- South Korea
- Volunteers
- 100 people
- Sponsor
- Seoul National University Hospital
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
Stickler Syndrome Type 1, Stickler Syndrome Type 2
Retinal Detachment Prevention (Laser Prophylaxis) in Stickler Syndrome (SS)
The goal of this clinical trial is to prospectively document to what extent the OSC/SS prophylactic laser retinopexy procedure works to prevent retinal detachment in SS in children and adults.
- Trial name
- OSC/SS (NCT07146516)
- Testing
- Prophylactic (non-invasive) Laser Retinopexy
- Where
- 6 sites in United States
- Volunteers
- 500 people
- Sponsor
- Helen Keller Eye Research Foundation