Clinical trials: Low Tension Glaucoma
Glaucoma, Visual Acuity
Buyang Huanwu Decoction and Normal Tension Glaucoma
The goal of this clinical trial is to test Buyang Huanwu Decoction in normal intra-ocular pressure glaucoma. The main question to answer is: the effect of Buyang Huanwu Decoction and its safety in patients with normal…
- Conditions
- Glaucoma, Visual Acuity, Visual Field, Chinese Medicine
- Trial name
- NCT06054763
- Testing
- Buyang Huanwu Decoction
- Volunteers
- 60 people
- Sponsor
- China Medical University Hospital
Glaucoma
Alcon® Ex-PRESS® Glaucoma Filtration Device in Japanese Patients
The purpose of this study is to assess the efficacy and safety of the Alcon Ex-PRESS® Glaucoma Filtration Device (Ex-PRESS) in Japanese subjects with normal tension glaucoma.
- Trial name
- NCT02246777
- Testing
- Ex-PRESS® Glaucoma Filtration Device, Model P50PL
- Where
- Japan
- Volunteers
- 32 people
- Sponsor
- Alcon Research
Normal Tension Glaucoma
Systemic Glutathione Level in Normal Tension Glaucoma
The purpose of this study is to evaluate whether systemic glutathione level is decreased in patients with normal tension glaucoma.
- Trial name
- NCT00570362
- Where
- South Korea
- Volunteers
- 49 people, healthy volunteers welcome
- Sponsor
- The Catholic University of Korea
Normal Tension Glaucoma, Obstructive Sleep Apnea
Obstructive Sleep Apnea as a Risk Factor for Normal Tension Glaucoma and a Crucial Step in Preventing Blindness
The purpose of this research study is to learn more about the relationship between Obstructive Sleep Apnea (OSA) and Normal Tension Glaucoma (NTG).
- Trial name
- NCT06023927
- Testing
- Clinical observation, diagnostic testing
- Where
- 2 sites in United States
- Volunteers
- 100 people
- Sponsor
- Northwell Health
Glaucoma, GLAUCOMA 1, OPEN ANGLE, D (Disorder)
24-hour Wear Performance and Safety Study of Smartlens miLens Contact Lens for IOP Monitoring
The goal of this clinical trial is to learn if a new contact lens device can record patterns in eye pressure for 24 hours in adults with glaucoma and in healthy participants.
- Conditions
- Glaucoma, GLAUCOMA 1, OPEN ANGLE, D (Disorder), Ocular Hypertension, Ocular Hypertension (OH)
- Trial name
- NCT06689696
- Testing
- miLens system
- Where
- 3 sites in United States
- Volunteers
- 86 people, healthy volunteers welcome
- Sponsor
- Smartlens, Inc.
Normal Tension Glaucoma (NTG), Glaucoma
DSLT in Normal Tension Glaucoma (NTG) Asian Eyes
The goal of this clinical trial is to evaluate the efficacy of direct selective laser trabeculoplasty (DSLT) or laser treatment in Asian patients with normal tension glaucoma.
- Conditions
- Normal Tension Glaucoma (NTG), Glaucoma, Open Angle Glaucoma (OAG), Glaucoma, Open Angle
- Trial name
- NCT07300852
- Testing
- Direct Selective Laser Trabeculoplasty (DSLT)
- Where
- United States
- Volunteers
- 40 people
- Sponsor
- Ngoc Nguyen Inc.
Normal Tension Glaucoma
A New View of Normal Tension Glaucoma: Autoregulation and Systemic Blood Pressure
The objective of this study is to determine whether systemic blood pressure in the body is related to the development and progression of normal tension glaucoma in the eye.
- Trial name
- NCT00706056
- Where
- 2 sites in United States
- Volunteers
- 85 people
- Sponsor
- Weill Medical College of Cornell University
Primary Open-angle Glaucoma, Low Tension Glaucoma
Metabolomics in Surgical Ophthalmological Patients
Metabolomics consists in the study of metabolites in body fluids or tissues. It investigates the consequences of the activity of genes and proteins.
- Trial name
- MISO (NCT03098316)
- Testing
- Metabolomics analysis of patient samples
- Where
- Belgium
- Volunteers
- 90 people
- Sponsor
- Universitaire Ziekenhuizen KU Leuven
Primary Open Angle Glaucoma, Ocular Hypertension
Direct Selective Laser Trabeculoplasty in Ethnic Chinese Population
The objective of this study is to evaluate the safety and effectiveness of Direct Selective Laser Trabeculoplasty (DSLT) in ethnic Chinese participants with Primary Open Angle Glaucoma (POAG), Ocular Hypertension (OHT), or Normal…
- Conditions
- Primary Open Angle Glaucoma, Ocular Hypertension, Normal Tension Glaucoma
- Trial name
- Zhuiguangzhe (NCT05902871)
- Testing
- External Automatic Glaucoma Laser, Direct Selective Laser Trabeculoplasty
- Where
- 2 sites in China, Singapore
- Volunteers
- 40 people
- Sponsor
- BelkinVision
Neuro-Ophthalmology, Optic Neuropathies
Optic Nerve Head Evaluation Through Multimodal Blood Flow Analysis: a Prospective Observational, Multi-center Study
OCT-A and eco-colordoppler are technologies which enable optic nerve head (ONH) blood perfusion detection. The aim of the study is to assess ONH vascular and structural components in optic neuropathies with and without ONH edema…
- Conditions
- Neuro-Ophthalmology, Optic Neuropathies, Optic Atrophy, Hereditary, Leber, Optic Neuropathy, Anterior Ischemic
- Trial name
- FlowONH (NCT07075887)
- Volunteers
- 70 people
- Sponsor
- Barboni
Normal Tension Glaucoma
IOP Lowering Effects of Topical Anesthetics Used Frequently in the Ophthalmology Clinic
The primary purpose of this study is to determine whether topical ophthalmic anesthetics lower the intraocular pressure in the eye.
- Trial name
- NCT01254149
- Where
- United States
- Volunteers
- 43 people, healthy volunteers welcome
- Sponsor
- University of Nebraska
Glaucoma, Open Angle
Study of Medical Treatment of Low-Pressure (Normal Tension) Glaucoma
Low-pressure (normal tension) glaucoma is a type of open-angle glaucoma resulting in damage to the optic nerve and abnormalities of the visual field.
- Trial name
- NCT00317577
- Testing
- brimonidine, timolol
- Where
- 12 sites in United States
- Volunteers
- 160 people
- Sponsor
- Chicago Center for Vision Research
Normal Tension Glaucoma
Intraocular Pressure Reduction Efficacy of Rhopressa and Lumigan in Normal Tension Glaucoma
Glaucoma is the second leading cause of blindness and the first leading cause of irreversible vision loss worldwide. The intraocular pressure (IOP) is the only modifiable risk factor for all the spectrum of glaucoma.
- Trial name
- NTG (NCT04981886)
- Testing
- Netarsudil Ophthalmic, Bimatoprost Ophthalmic
- Where
- United States
- Volunteers
- 115 people
- Sponsor
- Salus University
Normal Tension Glaucoma, Cataract
Endoscopic Cyclophotocoagulation in Normal Tension Glaucoma
The purpose of this study is to assess whether endoscopic cyclophotocoagulation added to cataract surgery lowers intraocular pressure more than cataract surgery alone in patients with normal tension glaucoma.
- Trial name
- ECPNTG (NCT04651530)
- Testing
- Phaco, Phaco+ECP
- Where
- Finland
- Volunteers
- 100 people
- Sponsor
- Helsinki University Central Hospital
Normal Tension Glaucoma
Pressure Difference Between Brain and Eye: a Possible Cause to Normal Tension Glaucoma.
The main aim of this study is to determine the trans-laminal cribrosa pressure difference (TLCPD) for normal tension glaucoma (NTG) patients from the brain and the eye in supine, upright and minor head down tilt positions.
- Trial name
- NCT02776449
- Where
- Sweden
- Volunteers
- 17 people
- Sponsor
- Umeå University
Glaucoma
Psychopathology of Normal-tension Glaucoma in Hong Kong Chinese Out-patient
It is suggested the pathogenesis of normal-tension glaucoma (NTG) involves vascular dysregulation. In the past studies, it is well documented that many physical problems related to vascular dysregulation, such as angina pectoris…
- Trial name
- NCT00324181
- Where
- China
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Chinese University of Hong Kong
Normal Tension Glaucoma
Efficacy and Safety Study of Combigan and 0.5% Timoptic in Normal Tension Glaucoma
Purpose To evaluate efficacy and safety of combigan(Brimonidine/Timolol) and 0.5% Timoptic (Timolol) ophthalmic solutions in normal tension glaucoma patients.
- Trial name
- NCT01446497
- Testing
- Brimonidine/Timolol mixed combination, Timolol
- Where
- South Korea
- Volunteers
- 22 people
- Sponsor
- Seoul National University Hospital
Renal Insufficiency, Chronic, Glaucoma
Intraocular Pressure and Hemodialysis Midwestern Brazil
Objective: To evaluate the variation in intraocular pressure in patients with chronic kidney disease, according to the time interval between hemodialysis sessions and to the influence of weight and blood pressure on intraocular…
- Trial name
- EHPIOBRAZIL (NCT02405884)
- Testing
- Kowa HA-2 Perkins applanation tonometer.
- Volunteers
- 39 people
- Sponsor
- VER Excelência em Oftalmologia
Normal-Tension Glaucoma
Pilot Study on Ambulatory Intraocular Pressure and Blood Pressure Monitoring in Glaucoma
Purpose: To study the feasibility of a larger study by determining the tolerability of measuring blood pressure (BP) and intraocular pressure (IOP) over 24 hours in an ambulatory fashion with automatic devices.
- Trial name
- NCT01912599
- Testing
- Sensimed Triggerfish, Blood Pressure
- Where
- United States
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- University of North Carolina, Chapel Hill
Non-proliferative Diabetic Retinopathy (NPDR), Open-angle Glaucoma (OAG)
Single-site Pilot Study Evaluating the Effect of QLS-111 Ophthalmic Solution on Posterior Perfusion and Vessel Dilation
Pilot, single-site, prospective study of QLS-111 0.015 % in subjects with NPDR, OAG or NTG
- Conditions
- Non-proliferative Diabetic Retinopathy (NPDR), Open-angle Glaucoma (OAG), Normal Tension Glaucoma (NTG)
- Trial name
- (PENGUIN) (NCT07354477)
- Testing
- QLS-111 Ophthalmic Solution (0.015%), QLS-111 Ophthalmic Solution (0.075%)
- Where
- United States
- Volunteers
- 14 people
- Sponsor
- Qlaris Bio, Inc.