Clinical trials: Intraocular Pressure
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
Robot-Assisted Laparoscopic Radical Prostatectomy
The Impacts of Surgical Visibility Through Deep Neuromuscular Blockade on Intraocular Pressure in Patients Undergoing Robot-Assisted Laparoscopic Radical Prostatectomy
Intraocular pressure is significantly increase during robot-assisted laparoscopic radical prostatectomy which is performed in a steep trendelenburg position at prolonged times of pneumoperitoneum.
- Trial name
- NCT02109133
- Testing
- deep neuromuscular blockade, moderate neuromuscular blockade, Rocuronium
- Where
- South Korea
- Volunteers
- 67 people, healthy volunteers welcome
- Sponsor
- Yonsei University
Glaucoma
Intraocular Pressure (IOP) Changes Associated With Muslim Prayer Postural Changes
Elevated intraocular pressure is widely accepted as a risk factor for glaucoma and controlling the pressure remains the cornerstone of effective treatment.
- Trial name
- NCT00454025
- Where
- United States
- Volunteers
- 5 people, healthy volunteers welcome
- Sponsor
- University of Colorado, Denver
Intraocular Pressure
Effect of Raised End-Tidal pCo2 on Choroidal Volume
This study is to investigate the relationship between arterial carbon dioxide (CO2) concentration and vitreous pressure on the choroidal volume by integrated intraoperative OCT imaging under eye exams under anesthesia.
- Trial name
- NCT06275308
- Testing
- Ventilation manipulation
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of Pittsburgh
Healthy
Ocular Pulse Amplitude And Choroidal Laser Doppler Flowmetry
This study intends to investigate the relationship between choroidal blood flow and ocular pulse amplitude (OPA).
- Trial name
- NCT00409110
- Where
- Switzerland
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- University Hospital, Basel, Switzerland
Intraocular Pressure
the Impact of EECP on Intraocular Pressure
EECP therapy may affect the intraocular pressure while improving the ischemia systemic organ blood perfusion the same time. The present study investigated the impact of Enhanced Extracorporeal Counterpulsation treatment on the…
- Trial name
- NCT01774188
- Where
- China
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- First Affiliated Hospital, Sun Yat-Sen University
Glaucoma
Aqueous Mushroom Extract and Intraocular Pressure
The purpose of this study is to determine the effect of Aqueous mushroom extract (AME) on intra ocular pressure (IOP) in humans or as a potential anti glaucoma drug.
- Trial name
- AME (NCT01017068)
- Testing
- OME
- Where
- Nigeria
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- University of Benin
Primary Open Angle Glaucoma (POAG)
Purpose of This Study is to Evaluate the Safety and Efficacy of One, Two, or Three iStents for the Reduction of Intraocular Pressure in Open-angle Glaucoma Subjects
The purpose of this study is to evaluate the safety and efficacy of the iStent medical device that is implanted into the eye and designed to reduce eye pressure in patients with your condition.
- Trial name
- NCT01252849
- Testing
- iStent
- Where
- Armenia
- Volunteers
- 119 people, healthy volunteers welcome
- Sponsor
- Glaukos Corporation
Refractory Glaucoma
Ahmed Valve Glaucoma Implant With Adjunctive Subconjunctival Bevacizumab in Refractory Glaucoma
The investigators aim to demonstrate the efficacy and safety of subconjunctival injection of Avastin as an adjunctive therapy for Ahmed valve glaucoma implant in patients with refractory glaucoma.
- Trial name
- NCT01128699
- Testing
- Subconjunctival Avastin, Ahmed Valve implant
- Where
- Iran
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Vanak Eye Surgery Center
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 Change in Intravitreal Injection
Effect of Antiglaucoma Agents on Short Term Intraocular Pressure Fluctuations After Intravitreal Bevacizumab Injection
To assess the effect of prophylactic antiglaucoma agents in prevention of acute intraocular pressure rise after intravitreal injection.
- Trial name
- NCT02140450
- Testing
- Timolol, Brimonidine, Acetazolamide
- Where
- Iran
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Mashhad University of Medical Sciences
Elevated Intraocular Pressure (IOP)
Clinical Investigation of Eye C Better's Photobionic Intraocular Pressure Biomonitor Tonometer
The device being studied in this research is the investigational PIB, a tool designed to measure eye pressure without touching the eye.
- Trial name
- PIB (NCT07762053)
- Testing
- Photobionic IOP Tonometer (PIB)
- Where
- United States
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- EyeCBetter Corporation
Glaucoma
Effect of SLT Location on Treatment Outcomes
Selective Laser Trabeculoplasty (SLT) is a glaucoma treatment that has been shown to effectively lower intraocular pressure by increasing aqueous outflow through macrophage recruitment.
- Trial name
- SLOS (NCT03164941)
- Testing
- Selective Laser Trabeculoplasty
- Where
- Canada
- Volunteers
- 84 people, healthy volunteers welcome
- Sponsor
- St. Joseph's Healthcare Hamilton
Post-Injection Intraocular Pressure Spikes
Pre-Administration of Brimonidine in Intravitreal Anti-VEGF Therapy
In this study, investigators will be examining the intraocular pressure lowering effect of brimonidine 0.15% when administered 20min prior to intravitreal anti-VEGF injection.
- Trial name
- NCT03513172
- Testing
- topical brimonidine tartrate 0.15% (Alphagan® P; Allergan, Inc)
- Volunteers
- 55 people, healthy volunteers welcome
- Sponsor
- University of Toronto
Myopia, Anisometropia
Ocular Response Analyzer Assessment of Intraocular Pressure and Corneal Biomechanical Properties in Myopic and Anisometropic Patients Under Atropine Treatment
Our study has three parts has three parts, and the main aim of the study is to find out if corneal hysteresis was associated with myopia or even a predictor of myopia poor control predictor: Part 1 of our study: patients with…
- Trial name
- NCT00658502
- Where
- Taiwan
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Far Eastern Memorial Hospital
Glaucoma
Glaucoma Screening to Enhance At-Risk Californians' Health
The vast majority of glaucoma cases in the United States go undetected and untreated until the late stages of the disease. Open-angle glaucoma is a progressive condition that is asymptomatic in its early to moderate stages and…
- Trial name
- G-SEARCH (NCT06854198)
- Testing
- Glaucoma screening with optical coherence tomography (OCT), color fundus photography, and tonometry, Educational Brochure
- Where
- 3 sites in United States
- Volunteers
- 2,000 people, healthy volunteers welcome
- Sponsor
- University of California, San Francisco
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
SENSIMED Triggerfish in Closed Eyes
This study investigates the effect of eye opening/closure on the quality of IOP (intraocular pressure) related patterns recorded with SENSIMED Triggerfish.
- Trial name
- NCT01938287
- Testing
- SENSIMED Triggerfish
- Where
- Switzerland
- Volunteers
- 6 people, healthy volunteers welcome
- Sponsor
- Sensimed AG
Intraocular Pressure
Effect of Nepafenac Eye Drops on Intraocular Pressure in Normal Eyes
The Nevanac product information insert says that it can cause increase in eye pressure in 5-10% of patients. There is very little published literature on the effect of topical Nepafenac eye drops on eye pressure in normal people.
- Trial name
- NCT01995890
- Testing
- nepafenac
- Where
- India
- Volunteers
- 327 people, healthy volunteers welcome
- Sponsor
- Dr T V Patel Eye Institute
Silicone Tamponade
The Effect of Postural Changes on Intraocular Pressure in Silicone Oil-filled Eyes
The study was conducted to investigate how postural changes including sitting, supine, and LDP(lateral decubitus position) affect the IOP(intraocular pressure) of SO(silicone oil-filled eyes.
- Trial name
- NCT01992510
- Where
- South Korea
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- Kyungpook National University Hospital