Clinical trials: Intraocular Pressure
Glaucoma, Intraocular Pressure
Intraocular Pressure During Static Apnea
This prospective observational study evaluated changes in intraocular pressure (IOP) during dry static apnea (STA) in breath-hold divers.
- Conditions
- Glaucoma, Intraocular Pressure, Apnea
- Trial name
- NCT07604428
- Where
- Czechia
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University Hospital Olomouc
Intraocular Pressure
Evaluation of Comfort With Xibrom (Bromfenac Ophthalmic Solution)0.09% and Nevanac (Nepafenac Ophthalmic Suspension) 0.1% Following Selective Laser Trabeculoplasty (SLT)
The objective of this study is to evaluate and compare the comfort of bromfenac or nepafenac following SLT.
- Trial name
- NCT00828477
- Testing
- Xibrom, Nevanac
- Where
- United States
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- Bp Consulting, Inc
Ocular Hypertension, Glaucoma
Tolerance and Effect on Intraocular Pressure After Administration of SYL040012
The purpose of this study is to determine whether SYL040012 is safe for the treatment of ocular hypertension and glaucoma.
- Trial name
- NCT00990743
- Testing
- SYL040012
- Where
- Spain
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Sylentis, S.A.
Open Angle Glaucoma
Micropulse Laser Trabeculoplasty (MLT) Versus Selective Laser Trabeculoplasty (SLT) for Treatment of Open Angle Glaucoma
The purpose of this study is to evaluate the effectiveness of a new laser (called Micropulse Laser Trabeculoplasty or MLT) in the treatment of glaucoma compared to the conventional laser presently used which is called selective…
- Trial name
- NCT01956942
- Testing
- Micropulse Laser Trabeculoplasty, Selective Laser Trabeculoplasty
- Where
- United States
- Volunteers
- 81 people, healthy volunteers welcome
- Sponsor
- David Belyea
Intraocular Pressure
Self-monitoring of the Intraocular Pressure Versus Hospital-based Diurnal Monitoring
Glaucoma remains the leading cause of irreversible blindness worldwide. Glaucoma represents a group of diseases that lead to optic nerve damage and corresponding deterioration of the visual field.
- Trial name
- NCT04485897
- Testing
- icare HOME device (Icare Oy, Vanda, Finland)
- Where
- Switzerland
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- Luzerner Kantonsspital
Glaucoma, Inflammatory Response
Impact Post-operative Treatment on Intraocular Pressure Post-SLT on Patients With Primary Open-angle Glaucoma
The present study's main objective is to assess if there is a significant difference between either of the treatments frequently used in post-op, namely a topic cortisone-based treatment, an non-steroidal anti-inflammatory drug…
- Trial name
- SLT (NCT01058278)
- Testing
- Selective Laser trabeculoplasty
- Where
- Canada
- Volunteers
- 67 people, healthy volunteers welcome
- Sponsor
- CHU de Quebec-Universite Laval
Phacoemulsification
Clinical Analysis of Ocular Parameters Contributing to Intraoperative Pain During Standard Phacoemulsification
Charts of 142 patients who underwent standard phacoemulsification under topical anesthesia between March and August 2016 were reviewed.
- Trial name
- NCT03031652
- Testing
- Phacoemulsification
- Where
- South Korea
- Volunteers
- 142 people, healthy volunteers welcome
- Sponsor
- Kyungpook National University Hospital
Cataract, Glaucoma
IOP Changes Associated With SICS and Phako
Prospective randomized trial in patients requiring cataract surgery in which IOP, angle anatomy and other demographic and clinical data are compared. Subjects randomized to both MSICS and phakoemulsification
- Trial name
- NCT02642211
- Testing
- cataract surgery
- Volunteers
- 500 people, healthy volunteers welcome
- Sponsor
- Robin, Alan L., M.D.
Blood Pressure
Comparison of Arterial Tonometry Sensor With Standard Oscillometric Blood Pressure Monitoring Device
The study aims at comparing the values of the blood pressure measurements obtained during 24 hours by an arterial tonometry device (BPRo) and a standard oscillometric blood pressure monitoring device (Oscar 2) under ambulatory…
- Trial name
- NCT03997461
- Testing
- BPro
- Where
- Chile
- Volunteers
- 33 people, healthy volunteers welcome
- Sponsor
- Pontificia Universidad Catolica de Chile
Glaucoma, Sedation
Effect of Nitrous Oxide (N2O) on Intraocular Pressure in Healthy Volunteers
The purpose of this study is to learn if breathing nitrous oxide (also known as "laughing gas") changes the pressure in a person's eyes.
- Trial name
- NCT00967694
- Testing
- Nitrous oxide
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Oregon Health and Science University
Ocular Physiology, Regional Blood Flow
Effects of Vitamin C on Hyperoxia-Induced Reduction of Retinal Blood Flow
High arterial blood oxygen tension leads to vasoconstriction of retinal vessels, possibly related to an interaction between reactive oxygen species and endothelium-derived vasoactive factors.
- Trial name
- NCT00712907
- Testing
- vitamin C (Mayrhofer) 24mg/min i.v. for 64 min, 100% O2 (AGA) two times for 12 min
- Where
- Austria
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Medical University of Vienna
Intraocular Pressure
Acute Effects of HIIT and SSMIT on Intraocular Pressure Among Sedentary Individuals
Purpose to study the acute effects of both forms of aerobic exercise (HIIT and SSMIT) on intraocular pressure among healthy sedentary individuals
- Trial name
- NCT04133857
- Testing
- aerobic exercise
- Where
- Malaysia
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University of Malaya
Intraocular Pressure
Analysis of the Microbiota in Goldmann Applanation Tonometers at a Reference Service in Goiânia
This study aims to evaluate the microbiota of goldmann tonometers and its possible change over the visits
- Trial name
- NCT03359200
- Where
- Brazil
- Volunteers
- 1 people, healthy volunteers welcome
- Sponsor
- Instituto de Olhos de Goiania
Primary Open Angle Glaucoma, Healthy Subjects
Efficacy of 24-hour Intraocular Pressure Fluctuation Recording With the SENSIMED Triggerfish Contact Lens Sensor
The objectives of this study are to assess the safety and effectiveness of the SENSIMED Triggerfish® (TF) device in continuous recording of relative fluctuation in intraocular pressure (IOP).
- Trial name
- NCT01390779
- Testing
- SENSIMED Triggerfish
- Where
- United States
- Volunteers
- 33 people, healthy volunteers welcome
- Sponsor
- Sensimed AG
Anesthesia, Intraocular Pressure
Establishment of an Anaesthetic Protocol for Examinations for Children With Glaucoma or Suspected Glaucoma
Correct measurement of the intraocular pressure of children with glaucoma or suspected glaucoma is essential for diagnosis and therapy.
- Conditions
- Anesthesia, Intraocular Pressure, Glaucoma, Suspect, Pediatric Glaucoma
- Trial name
- eyeBIS (NCT03972852)
- Where
- Germany
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Johannes Gutenberg University Mainz
Glaucoma, Intraocular Pressure
The Measurement of Intraocular Pressure in Normal Children Under General Anesthesia With and Without Nitrous Oxide and Anesthetic Eye Drops
Pediatric glaucoma is a rare but potentially blinding condition where the pressure in the eye is too high. Diagnosis is based on intraocular pressure (IOP) and assessment of the optic nerve, cornea and other structures.
- Conditions
- Glaucoma, Intraocular Pressure, Anesthesia
- Trial name
- IOP (NCT01925391)
- Testing
- Tono-pen XL Applanation tonometer + Ocu-film +
- Where
- 2 sites in United States
- Volunteers
- 75 people, healthy volunteers welcome
- Sponsor
- University of Miami
Intraocular Pressure
Eyenovia MiDD Usability Study
This study is to evaluate the usability and patient tolerability for microtherapeutic dosing of commercially available ocular medication via the Eyenovia microdose delivery system (MiDD)
- Trial name
- NCT03480906
- Testing
- Latanoprost
- Where
- Panama
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Eyenovia Inc.
Fibromyalgia
Peripheral Arterial Tonometry (PAT) Evaluation of Sleep in Fibromyalgia
Fibromyalgia syndrome (FMS) is characterized by the presence of widespread pain, chronic fatigue and typical sleep disturbances.
- Trial name
- NCT01151163
- Where
- 2 sites in Israel
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Tel-Aviv Sourasky Medical Center
Healthy
Role of Endothelin-1 in Optic Nerve Head Blood Flow Regulation During Isometric Exercise in Healthy Humans
Autoregulation is defined as the ability of a vascular bed to adapt its vascular resistance to changes in perfusion pressure. In the eye, several studies have reported that retinal blood flow is autoregulated over a wide range of…
- Trial name
- NCT00915070
- Testing
- BQ-123, Physiological saline solution, Laser Doppler Flowmetry
- Where
- Austria
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Medical University of Vienna
Intraocular Pressure, Caffeine Dosage
The Effect of Dosage of Caffeine on Intraocular Pressure
The goal of the study is to determine the effect of different doses of caffeine on intraocular pressure. We hypothesized that higher dosage of caffeine would increase intraocular pressure more than lower doses.
- Trial name
- NCT01793311
- Testing
- decaffeinated coffee, regular dose coffee, high dose coffee
- Where
- Thailand
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Chiang Mai University