Clinical trials: Glaucoma Diagnosis
Open-Angle Glaucoma
Collection of Blood Specimens From Patients in AL-3789 Studies for Elevated Intraocular Pressure (IOP)
The objective of this study is to obtain blood samples from patients who are or were participants in any Alcon AL-3789 clinical trial.
- Trial name
- NCT00691639
- Testing
- Blood Collection Only
- Where
- United States
- Volunteers
- 1,000 people
- Sponsor
- Alcon Research
Vitreoretinal Disease, Ocular Hypertension
IntraVitreal Triamcinolone Acetonide: Preventing Raised Eye-pressure by Tracking Elevations After Topical Steroids
Intravitreal triamcinolone acetonide (IVTA) is a commonly employed treatment for various vitreoretinal disorders. However, approximately 23% to 50% of patients who receive IVTA develop ocular hypertension after the drug is…
- Trial name
- IVTA:PRE-TREAT (NCT00744666)
- Testing
- Prednisolone 1% topical eye drops
- Where
- 4 sites in Canada
- Volunteers
- 70 people
- Sponsor
- Hotel Dieu Hospital
Open-angle Glaucoma, Ocular Hypertension
Efficacy of Changing to TRAVATAN® From Prior Therapy
The purpose of this study was to assess the efficacy and tolerability of TRAVATAN® solution without BAK (benzalkonium chloride) after changing from prior latanoprost 0.005% ophthalmic solution monotherapy in subjects with…
- Trial name
- NCT01510145
- Testing
- Travoprost 0.004% BAK-free
- Volunteers
- 191 people
- Sponsor
- Alcon Research
Glaucoma
Prospective Evaluation of the Efficacy of Pascal Laser Iridotomy and Pascal Laser Peripheral Iridoplasty: A Pilot Study
Objective: The main objective of this study is to evaluate the efficacy of Pascal Laser Iridotomy and Pascal Laser Peripheral Iridoplasty in lowering intraocular pressure and opening up the angles in patients with narrow angles…
- Trial name
- NCT01020071
- Testing
- pattern scanning laser iridotomy and iridoplasty
- Where
- Singapore
- Volunteers
- 22 people
- Sponsor
- National University Hospital, Singapore
Primary Open-angle Glaucoma
Effects of Primary Open-angle Glaucoma on Visual-motor Coordination
Commonly used visual function assessments in glaucoma diagnosis and treatment-such as visual acuity, visual field, and contrast sensitivity-do not directly capture the impact of the disease on patients' daily abilities.
- Trial name
- NCT06692205
- Where
- China
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Zhongshan Ophthalmic Center, Sun Yat-sen University
Pseudoexfoliation, Pseudoexfoliation Syndrome
Cataract Surgery in Patients With Pseudoexfoliation and Pseudoexfoliation Glaucoma
The study aims to document the effect cataract surgery has on the pseudoexfoliation and pseudoexfoliation glaucoma eye. Details such has patient history, history of possible glaucoma, intraocular pressure, status of the eye…
- Conditions
- Pseudoexfoliation, Pseudoexfoliation Syndrome, Pseudoexfoliation Glaucoma, Cataract
- Trial name
- PHACOPXG (NCT04590651)
- Testing
- Cataract surgery, Cataract surgery with extra anterior chamber angle aspiration
- Where
- Finland
- Volunteers
- 150 people
- Sponsor
- Peeter Kuddu
Glaucoma, Eye Diseases
Vouchers to Increase Uptake of Already Free Eye Care
This study was intended to test if reframing an offer for a free follow-up eye examination could increase uptake within ongoing community-based screening program for low-income and minority populations in Baltimore City.
- Trial name
- NCT04426331
- Testing
- Voucher Without Value Information, Voucher With Value Information
- Where
- United States
- Volunteers
- 739 people, healthy volunteers welcome
- Sponsor
- Johns Hopkins University
Primary Open Angle Glaucoma
Nicotinamide and Pyruvate for Open Angle Glaucoma: A Randomized Clinical Study
The objective of this study is to determine if a combination of oral nicotinamide and pyruvate (N\&P) can maintain eye health as compared to placebo while standard-of-care intraocular pressure-lowering glaucoma medications are…
- Trial name
- NCT05695027
- Testing
- Dietary supplements - Nicotinamide and Pyruvate
- Where
- 3 sites in United States
- Volunteers
- 250 people, healthy volunteers welcome
- Sponsor
- Columbia University
Primary Angle Closure Glaucoma, Primary Angle Closure
Hydrus Microstent and Lens Extraction for the Treatment of Primary Angle-Closure Glaucoma
This study is a prospective evaluation of the Hydrus Microstent for the treatment of Primary Angle Closure (PAC) and Primary Angle Closure Glaucoma (PACG) with adjunctive cataract.
- Trial name
- NCT04622605
- Testing
- Trabecular bypass and Schlemm's canal stent
- Where
- Philippines
- Volunteers
- 31 people
- Sponsor
- Asian Eye Institute
Primary Open-Angle Glaucoma (POAG)
Personalized Mobile Reminders for Medication Adherence and Intraocular Pressure Control in Primary Open-Angle Glaucoma
This study evaluates whether a personalized mobile reminder program improves treatment adherence and clinical outcomes in adults with primary open-angle glaucoma (POAG) using topical antiglaucoma eye drops.
- Trial name
- M-GLAUCO (NCT07480577)
- Testing
- Digital Reminder Intervention
- Volunteers
- 84 people
- Sponsor
- Sakarya Yenikent State Hospital
Glaucoma, Open-Angle, Ocular Hypertension
GANfort® in Patients With Primary Open Angle Glaucoma or Ocular Hypertension Who Are Insufficiently Responsive to Monotherapy
This is an observational study of patients diagnosed with Primary Open Angle Glaucoma (POAG) or Ocular Hypertension (OHT) who are insufficiently responsive to monotherapy and who are prescribed GANfort® (fixed combination of 0.3…
- Trial name
- NCT01628601
- Testing
- Fixed combination 0.3 mg bimatoprost and 5 mg timolol
- Where
- Austria
- Volunteers
- 392 people
- Sponsor
- Allergan
Glaucoma Patient, Glaucoma Suspect Patient
The Performances of Spectral Domain Optical Coherence Tomography (OCT) for Distinguishing Glaucomatous Eyes
The purpose of this study is to evaluate performances of each parameters of spectral domain (Cirrus) optical coherence tomography for distinguishing between normal eyes, glaucoma suspect and glaucomatous eyes
- Conditions
- Glaucoma Patient, Glaucoma Suspect Patient, Normal Population, RNFL Thickness by Location
- Trial name
- cirrusOCT (NCT01067482)
- Where
- Thailand
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Prince of Songkla University
Glaucoma and Ocular Hypertension
A Phase III Study Assessing the Efficacy and Safety of DE-117 Ophthalmic Solution Compared With Timolol Maleate Ophthalmic Solution 0.5% in Subjects With Glaucoma or Ocular Hypertension - Spectrum 4 Study
This is a Phase III, randomized, double-masked, active-controlled, parallel-group, multi-center study. Subjects diagnosed with glaucoma or OHT who meet eligibility criteria at Visit 1 (Screening) will washout of their current…
- Trial name
- NCT03691662
- Testing
- DE-117 Ophthalmic Solution, Timolol Maleate Ophthalmic Solution 0.5%
- Where
- 34 sites in United States
- Volunteers
- 417 people
- Sponsor
- Santen Inc.
Cataracts, Glaucoma
Family Studies of Eye Traits
This study will examine blood specimens from patients with various eye disorders who previously participated in the Beaver Dam Eye Study to try to identify genes responsible for these disorders.
- Conditions
- Cataracts, Glaucoma, Myopia
- Trial name
- NCT00342342
- Where
- 5 sites in United States
- Volunteers
- 7,370 people
- Sponsor
- National Human Genome Research Institute (NHGRI)
Glaucoma
Prevalence of Ocular Surface Disease in Glaucoma Patients
Demographic information and a brief medical and concomitant medicine history will be obtained from the glaucoma patient's records. Qualified patients will be asked to complete a questionnaire about their symptoms.
- Trial name
- NCT00382122
- Where
- United States
- Volunteers
- 101 people
- Sponsor
- Alcon Research
Retinitis Pigmentosa, Macula Off
Transcorneal Electrical Stimulation Therapy for Retinal Disease
Transcorneal stimulation may enable neurons to survive degeneration processes via enhanced secretion of neurotrophic substances and direct stimulation of neurons.
- Conditions
- Retinitis Pigmentosa, Macula Off, Primary Open Angle Glaucoma, Hereditary Macular Degeneration
- Trial name
- NCT00804102
- Testing
- Transcorneal Electrical Stimulation, DTL-electrode attached without energy
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Okuvision GmbH
Glaucoma
Smart Soft Contact Lenses for Monitoring Glaucoma
This study is exploring the effectiveness and safety of soft contact lenses with embedded sensors, called smart contact lenses. Smart contact lenses are used to measure the pressure inside the eye.
- Trial name
- NCT07224542
- Testing
- Bare Contact Lens, Experimental Smart Contact Lens, Commercially available smart contact lens
- Where
- United States
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Indiana University
Neovascular, Glaucoma
Intravitreal Bevacizumab for Neovascular Glaucoma
Several studies have confirmed high levels of vascular endothelial growth factor (VEGF) in eyes with neovascular glaucoma (NVG).
- Trial name
- IVB NVG (NCT00384631)
- Testing
- subconjunctival normal saline, Avastin
- Where
- Iran
- Volunteers
- 26 people
- Sponsor
- Shahid Beheshti University of Medical Sciences
Primary Angle Closure Glaucoma
Trabeculectomy Versus Peripheral Iridectomy Plus Goniotomy in Advanced PACG
A multicenter, parallel, open, non-inferior randomized controlled trial is conducted to compare the effectiveness and safety of trabeculectomy and peripheral iridectomy plus goniotomy (TVG) in the treatment of advanced primary…
- Trial name
- TVG (NCT05163951)
- Testing
- Trabeculectomy, SPI+GSL+GT
- Where
- China
- Volunteers
- 88 people
- Sponsor
- Sun Yat-sen University
Treatment Outcome
Effect of Latanoprost on Optic Nerve Perfusion
46 eyes of 23 patients have been treated with topical Latanoprost 0.005 %. visual field was performed on all eyes. NFLT was measured using OCT. Radial peripapillary capillary (RPC) vascular density was measured using OCTA .
- Trial name
- NCT06629129
- Testing
- Latanoprost (0.005%)
- Where
- Egypt
- Volunteers
- 46 people
- Sponsor
- Zagazig University
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