Clinical trials: Vitrectomy
Vitreoretinal Disease
Trends of Vitreoretinal Surgery in Children
Purpose: We determined the incidence, etiology, and longitudinal trends of vitreoretinal diseases necessitating pars plana vitrectomy (PPV) in the pediatric and adolescent population.
- Trial name
- NCT06123923
- Testing
- no intervention
- Where
- South Korea
- Volunteers
- 3,509 people
- Sponsor
- Seoul National University Hospital
MicroRNA Expression Profile in Human Vitreous of Various Vitreoretinal Diseases
MicroRNA Expression Profile in Human Vitreous of Patients With Various Vitreoretinal Diseases Requiring Vitrectomy
MicroRNAs are important regulators of many cellular functions but their expression profile in human vitreous is still unclear. Aim of this study is to investigate microRNA expression profile by PCR in human vitreous of patients…
- Trial name
- NCT01674023
- Where
- Japan
- Volunteers
- 8 people
- Sponsor
- Kyorin University
Vitrectomy
Clinical Trial of Intravitreal Microplasmin in Infants and Children Scheduled for Vitrectomy
To evaluate the safety and preliminary efficacy of intravitreal microplasmin as an adjunct to conventional vitrectomy for the treatment of pediatric patients.
- Trial name
- MIC (NCT00986362)
- Testing
- Ocriplasmin
- Where
- United States
- Volunteers
- 24 people
- Sponsor
- ThromboGenics
Dislocated Lens, Pars Plana Vitrectomy
Effectiveness and Safety of 25-Gauge Needle-Assisted Phacoemulsification of Dislocated Intravitreal Lens Nucleus
The goal of this observational study is to learn about the effects of 25-gauge (G) needle-assisted phacoemulsification to remove dislocated intravitreal lens nuclei.
- Conditions
- Dislocated Lens, Pars Plana Vitrectomy, Phacoemulsification, Needle
- Trial name
- NCT06709378
- Where
- China
- Volunteers
- 9 people
- Sponsor
- Changzhou No.2 People's Hospital
Proliferative Diabetic Retinopathy
Intravitreal Ozurdex After Pars Plana Vitrectomy for Proliferative Diabetic Retinopathy
To evaluate if intravitreal Ozurdex can reduce the incidence of recurrent vitreous hemorrhage after primary pars plana vitrectomy (PPV) in patients with proliferative diabetic retinopathy (PDRP).
- Trial name
- NCT01478737
- Testing
- Intravitreal dexamethasone implant, Vitrectomy
- Where
- Sweden
- Volunteers
- 100 people
- Sponsor
- Anders Kvanta
Proliferative Diabetic Retinopathy
Surgical Outcomes for Proliferative Diabetic Retinopathy by Preoperative Glycemic Control and Renal Function
The surgical outcomes of 25-gauge vitrectomy for proliferative diabetic retinopathy has been evaluated by preoperative glycemic control and renal function
- Trial name
- NCT03522311
- Testing
- Vitrectomy
- Volunteers
- 251 people
- Sponsor
- Kyorin University
Retinal Detachment, Vitrectomy
Comparative Study of 1000 Centistoke Versus 5000 Centistoke Silicone Oil for Repair of Complex Retinal Detachments
The purpose of this study is to assess the retinal redetachment rates with 1000 centistoke versus 5000 centistoke silicone oil tamponade for repair of complex retinal detachments.
- Conditions
- Retinal Detachment, Vitrectomy, Proliferative Vitreoretinopathy, Diabetic Retinopathy
- Trial name
- NCT01255293
- Testing
- 1000 centistoke silicone oil, 5000 centistoke silicone oil
- Where
- United States
- Volunteers
- 15 people
- Sponsor
- Mid Atlantic Retina
Proliferative Diabetic Retinopathy
Vitrous Analysis in Proliferative Diabetic Retinopathy
Analysis of vitreous proteins in patients undergoing pars plana vitrectomy for proliferative diabetic retinopathy
- Trial name
- NCT01478763
- Where
- Sweden
- Volunteers
- 200 people
- Sponsor
- Anders Kvanta