Clinical trials: Pupil Constriction
Glaucoma, Cataract
Outcome of Small Pupil Phacotrabeculectomy in Persons With Glaucoma and Cataract
Small pupils are not uncommon in situations requiring surgical intervention for glaucoma and cataract. Inadequate binocular view during combined trabeculaectomy and glaucoma surgery needs to be overcome by additional iris…
- Trial name
- NCT00434707
- Volunteers
- 70 people
- Sponsor
- Aravind Medical Research Foundation
Children Brain Injury
Quantitative Pupillometry in Brain Injury Children : Variation After Osmotherapy
Intracranial hypertension (ICH) is a common and serious complication in children admitted to pediatric intensive care units. It is primarily caused by traumatic brain injury but can also result from brain malformations, brain…
- Trial name
- OSMOPUPILLO (NCT06642896)
- Testing
- pupillometer
- Where
- 2 sites in France
- Volunteers
- 90 people
- Sponsor
- University Hospital, Grenoble
Cataract, Lens Subluxation
Efficacy of an Ocular Bandage Contact Lens for the Treatment of Dry Eye After Complicated and Combined Cataract Surgery
To study the efficacy of an ocular bandage contact lens for the treatment of dry eye after complicated and combined cataract surgery
- Conditions
- Cataract, Lens Subluxation, Hypermature Cataract, Corneal Opacity
- Trial name
- NCT04120389
- Testing
- bandage contact lenses(PureVision; Bausch & Lomb Inc., Rochester, NY), phacoemulsification
- Where
- China
- Volunteers
- 30 people
- Sponsor
- Second Affiliated Hospital, Zhejiang University, School of Medicine
Horner's Syndrome, Stroke
Pupillometry in Horner's Syndrome
Horner's syndrome (HS) is a result of interruption of the sympathetic innervation to the eye and ocular adnexa, which can occur due to carotid artery dissection (CAD), along which the sympathetic nerve fibers travel to reach the…
- Conditions
- Horner's Syndrome, Stroke, Dissection Carotid Artery
- Trial name
- NCT02978079
- Testing
- Automated pupillometry
- Where
- Switzerland
- Volunteers
- 135 people
- Sponsor
- University of Zurich
Cataract
Comparative Study on Changes in Anterior Chamber Cytokines, Oxidative Stress, and Pupil Size After LenSx and Z8 Femtosecond Lasers
Femtosecond laser-assisted cataract surgery is rapidly gaining popularity. Among the 5 femtosecond laser platforms available at present for cataract surgery, the Femto LDV Z8 (Ziemer Ophthalmic Systems AG) is a high-frequency…
- Trial name
- NCT06649799
- Testing
- LenSx, Z8
- Where
- China
- Volunteers
- 80 people
- Sponsor
- Second Affiliated Hospital, Zhejiang University, School of Medicine