Clinical trials: Hypotony Ocular
Ocular Hypotension
Clinical Evaluation of CATS Tonometer Prism
Prospective, open-labeled, randomized, controlled, multicenter study at two clinical investigative sites in Tucson, Arizona. The subjects will undergo intraocular pressure measurement with the CATS tonometer prism and the…
- Trial name
- NCT02990169
- Testing
- CATS tonometer prism, Goldmann Tonometer prism
- Where
- United States
- Volunteers
- 38 people, healthy volunteers welcome
- Sponsor
- Intuor Technologies, Inc.
Glaucoma
Dexmedetomidine as an Additive to Local Anaesthesia to Decrease Intraocular Pressure in Glaucoma Surgery
Nowadays, a number of cases with increased intraocular pressure and glaucoma have been shown a huge increase . This is because of the increase the geriatric population in the community and advanced medical care.
- Trial name
- NCT02846090
- Testing
- Dexmedetomidine to reduce the IOP
- Where
- Egypt
- Volunteers
- 105 people
- Sponsor
- Cairo University
Glaucoma, Filtering Surgery
Long-Term IOP Fluctuation and VF Progression After Triple Procedure
Long-term intraocular pressure (IOP) fluctuation may be significantly associated with the progression of glaucomatous visual field loss, even in patients kept always low IOP after triple procedure, an effective approach for…
- Conditions
- Glaucoma, Filtering Surgery, Intraocular Pressure
- Trial name
- NCT00428740
- Where
- South Korea
- Volunteers
- 300 people
- Sponsor
- Yonsei University
High Myopia, Low Intraocular Pressure
Improved Operation of Low Intraocular Pressure in Phacoemulsification for Patients With High Myopia Complicated With Cataract
Approximately 60 participants at Eye Hospital of Wenzhou Medical University during October,2021 to January 2022 will be enroll in the investigators' study.
- Trial name
- NCT05201677
- Testing
- Supplement of perfusion fluid through the subiris suspensory ligament space from the lateral incision
- Where
- China
- Volunteers
- 60 people
- Sponsor
- Yune Zhao
Macular Degeneration, Diabetic Retinopathy
Iopidine to Decrease Intraocular Pressure Rise After Injections
This is a prospective, randomized, controlled, open-label, single-site investigator-initiated clinical trial. A total of 120 participants will be randomized in a 1:1 ratio either to receive one drop of apraclonidine 1% ophthalmic…
- Conditions
- Macular Degeneration, Diabetic Retinopathy, Retinal Vein Occlusion, Glaucoma
- Trial name
- NCT07891910
- Testing
- Apraclonidine 1.0% ophthalmic solution
- Where
- United States
- Volunteers
- 120 people
- Sponsor
- Retina Consultants of Delmarva
Glaucoma
Intraluminal Stenting Versus External Ligation of Ahmed Glaucoma Valve
Objectives: To compare the intraluminal stenting and external ligation of Ahmed Glaucoma Valve (AGV) regarding refractory glaucoma management and postoperative hypotony prevention.
- Trial name
- NCT04508881
- Testing
- Ahmed Glaucoma Valve
- Where
- Egypt
- Volunteers
- 1 people
- Sponsor
- Menoufia University
IOP Decreased, Visual Impairment
Triple Procedure for Dense Cataractus Neovascular Glaucoma Patients
Background: One of the most difficult refractory glaucomas in treatment is the neovascular type and its association with dense cataract add to this difficulty.
- Trial name
- NVG (NCT04143620)
- Testing
- Procedure
- Where
- Egypt
- Volunteers
- 12 people
- Sponsor
- Minia University
Hypotony Ocular, Cornea Folds and Rupture of Bowman's Membrane Both Eyes
Anterior Corneal Striae in Hypotony
The goal of this is to evaluate the biomechanical properties of hypotonous eyes with vertical anterior corneal striae and/or hypotony maculopathy compared to hypotonous eyes without striae.
- Conditions
- Hypotony Ocular, Cornea Folds and Rupture of Bowman's Membrane Both Eyes, Maculopathy
- Trial name
- NCT04023123
- Testing
- Ophthalmic imaging
- Where
- United States
- Volunteers
- 98 people, healthy volunteers welcome
- Sponsor
- Duke University
Intraocular Pressure Low
Effect of Hyaluronidase on Intraocular Pressure
The aim of this study is to evaluate effect of retrobulbar local anaesthesia after addition of hyaluronidase on IOP during cataract surgery
- Trial name
- NCT03266406
- Testing
- Hyaluronidase
- Volunteers
- 50 people
- Sponsor
- Assiut University
IOP Decreased
Modified Trabeculectomy for Glaucoma Surgery
A combination of hypotony, flat anterior chamber and choroidal detachment is the most common complications after filtering surgery.
- Trial name
- NCT04019210
- Testing
- MODIFIED TRABECULECTOMY
- Where
- Egypt
- Volunteers
- 17 people
- Sponsor
- Assiut University
Rhegmatogenous Retinal Detachment, Hypotony Ocular
Ocular Hypotony and Refractive Predictability in RRD Surgery
This study evaluates how preoperative ocular hypotony (Goldmann IOP ≤ 7 mmHg) affects refractive predictability, axial length measurements, and visual outcomes in patients undergoing combined phacovitrectomy with silicone oil for…
- Trial name
- HYP-RRD (NCT07283614)
- Testing
- Combined Phacovitrectomy with Intraocular Lens Implantation and Silicone Oil Tamponade, Silicone Oil Removal
- Where
- Kazakhstan
- Volunteers
- 45 people
- Sponsor
- Kazakh Eye Research Institute
Glaucoma
Efficacy and Safety of a Releasable Intraluminal Suture Technique to Reduce Hypotony Following Glaucoma Surgery Using the Preserflo Device
Glaucoma is a common and irreversible disease of the optic nerve. It is the second leading cause of blindness worldwide. Glaucoma can be treated with medication, laser therapy, or surgery; the latter is often necessary.
- Trial name
- PFLO (NCT07531199)
- Testing
- Classical surgery, Intraluminal suture
- Where
- France
- Volunteers
- 192 people
- Sponsor
- Hôpital Privé de la Baie
Cataract, Glaucoma
Low Intraocular Pressure Cataract Surgery With Zeiss Quatera in Glaucoma Patients
You were selected to participate in this observational study because you suffer from glaucoma and cataracts. For the cataract you will have cataract surgery.
- Trial name
- NCT06712758
- Where
- Belgium
- Volunteers
- 10 people
- Sponsor
- Visionair Oogzorg