Search clinical trials for: mydriasis

Total 49 results

University of California, San Francisco

Not yet recruiting

Efficacy of the MydCombi on Pupillary Dilation in Pediatric and Adult Patients

Dilation | Pupil Reaction Absent

United States
Changzhou Second People's Hospital affiliated with...

Recruiting

Sutureless Intrascleral Intraocular Lens Fixation and Modified Iris Cerclage Pupilloplasty

Aphakia | Mydriasis

China
The University of Hong Kong

Completed

A Study Investigating Whether Low Dose Eyedrops for Pupil Dilation is as Effective and Safe as Standard Dose Eyedrops in Examination for Retinopathy of Prematurity.

Retinopathy of Prematurity

Hong Kong
Eyenovia Inc.

Completed

Safety and Efficacy of Fixed Combination Phenylephrine-Tropicamide for Pupil Dilation

Mydriasis

United States
University of California, San Francisco
Nanodropper, Inc.

Completed

Efficacy of the Nanodropper Device on Pupillary Dilation

Dilation

United States
Ocuphire Pharma, Inc.

Completed

Safety and Efficacy of Nyxol (0.75% Phentolamine Ophthalmic Solution) to Reverse Pharmacologically-Induced Mydriasis

Mydriasis | Dilation

United States
Ocuphire Pharma, Inc.

Completed

Nyxol (0.75% Phentolamine Ophthalmic Solution) to Reverse Pharmacologically-Induced Mydriasis in Pediatric Subjects (MIRA-4)

Mydriasis | Dilation

United States
Ocuphire Pharma, Inc.

Completed

Safety and Efficacy of Ophthalmic Phentolamine Mesylate to Reverse Pharmacologically Induced Mydriasis

Mydriasis | Dilation

United States
Ocuphire Pharma, Inc.

Completed

Safety and Efficacy of Nyxol (0.75% Phentolamine Ophthalmic Solution) to Reverse Pharmacologically-Induced Mydriasis (MIRA-3) (MIRA-3)

Mydriasis | Dilation

United States
NYU Langone Health

Enrolling by invitation

Pupillary Dilation During Post-Auricular Vagal Nerve Stimulation

Hearing Loss

United States
Fondazione Policlinico Universitario Agostino Gemelli...

Completed

Efficacy Mydrane ® for Cataract Surgery in Patients With Concomitant Primary Open Angle Glaucoma. (MIGA)

Cataract Surgery

Italy
Istanbul Training and Research Hospital

Completed

The Effects of Mydriatic Eye Drops in Retinopathy of Prematurity Examinations

Retinopathy of Prematurity | Mydriasis | Neonatal Disease | Analgesic Adverse Reaction

Turkey
University Hospital, Antwerp

Completed

The Use of Nociception Flexion Reflex and Pupillary Dilatation Reflex in ICU Patients.

Critical Illness

Belgium
University Hospital, Antwerp
Universiteit Antwerpen

Completed

Pupillary Dilation Reflex Assessment for Intraoperative Analgesic Titration. (PUP-AIT)

Pain, Acute | Anesthesia

Belgium
Aristotle University Of Thessaloniki
National and Kapodistrian University of Athens

Completed

Efficacy and Safety of Mydriatic Microdrops for Retinopathy Of Prematurity Screening (MyMiROPS)

Retinopathy of Prematurity

Greece
Eyenovia Inc.

Completed

Study of the Safety, Efficacy and PK of EYN-1601 in Dilation of the Pupil

Mydriasis

United States
University Hospital, Antwerp

Completed

Evaluation of the Pupil Dilation Reflex in Response to Noxious Stimulation in Anaesthetized Children. A Proof of Concept Trial (Pain@OR-kids)

Pain | Monitoring, Intraoperative

Belgium
Denver Health and Hospital Authority

Completed

Pupil Dilation for Treatment of IFIS

Intraoperative Floppy Iris Syndrome

United States
Aristotle University Of Thessaloniki

Completed

Efficacy and Safety of Mydriatic Microdrops Compared With Standard Drops for Retinopathy of Prematurity (ROP) Screening: a Pilot Randomized Clinical Trial

Retinopathy of Prematurity

Greece
Eyenovia Inc.

Completed

Safety and Efficacy of Phenylephrine 2.5%-Tropicamide 1% Microdose Ophthalmic Solution for Pupil Dilation (MIST-2)

Mydriasis

United States
Eyenovia Inc.

Completed

Safety and Efficacy of Phenylephrine 2.5%-Tropicamide 1% Microdose Ophthalmic Solution for Pupil Dilation (MIST-1)

Mydriasis

United States
Basque Health Service

Active, not recruiting

Stimulation and Validation of the Pupillary Dilation for the Detection of Pain in Analgosedated Patients Under Mechanically Ventilation in Intensive Care Unit

Pain

Spain
Denver Health and Hospital Authority
University of Colorado, Denver

Terminated

Exploration of Pupil Dilation in Horner's Patients Taking Flomax

Horner Syndrome

United States
Medical University of Graz

Completed

Comparison Mydriasis by Mydrane With Topical Drop Application

Cataract

Austria
Eyenovia Inc.

Completed

Evaluation of Pupil Dilation Speed With the MAP Dispenser (SPEED)

Mydriasis

Mexico
University of the Philippines

Completed

Changes in Vital Signs and Pupil Diameter Related to Pharmacologic Mydriasis in Premature Infants: A Randomized Double Blind Clinical Study

Retinopathy of Prematurity
Cairo University

Completed

Effect of Intracameral Injection of Mydriatic Plus Anaesthetic Combination on Corneal Endothelial Count in Phaco

Cataract | Corneal Endothelial Cell Loss | Mydriasis

Egypt
Johns Hopkins University

Terminated

Optimal Method for Mydriasis in Cataract Surgery

Cataract

United States
Dar El Oyoun Hospital

Unknown

Subconjunctival Atropine and Intracameral Epinephrine for Pupil Dilation in Phacoemulsification

Cataract | Adverse Drug Event | Mydriasis

Egypt
Wake Forest University Health Sciences

Completed

The Effect of Brimonidine on Intraocular Pressure When Dilating Routine Patients

Intraocular Pressure

United States
University Hospital, Antwerp

Completed

Pupillary Dilation Reflex (PDR) Evaluation During General Anesthesia

Pain

Belgium
University Hospital, Antwerp

Completed

Pain Assessment by Pupil Dilation Reflex (PDR) and Pupillary Pain Index (PPI) in Response to Noxious Stimulation in Anesthetized Adults

Nociceptive Pain | Monitoring, Intraoperative

Belgium
Vrije Universiteit Brussel

Completed

Pupil Dilation and Analgesia Nociception Index

Pain

Belgium
The University of Texas Medical Branch, Galveston

Completed

"Eye Protection After Mydriatic Use for ROP Screening: Impact on Vitals Signs and Pain Scores"

Light Sensitivity

United States
Nova Scotia Health Authority

Terminated

Intracameral Mydriasis Versus Topical Mydriasis in Cataract Surgery

Cataract | Mydriasis | Phacoemulsification | Pseudoexfoliation Syndrome

Canada
Carmel Medical Center

Completed

Lidocaine Usage for Pupil Dilatation (Mydriasis)

Cataract
Boehringer Ingelheim

Completed

Study to Assess the Influence of Three Different α-antagonists and Placebo on the Extent of Weekly Phenylephrine-induced Mydriasis at Three Different Concentrations of Phenylephrine in Healthy Male Volunteers

Healthy
Emory University

Completed

Topical 0.4% Ketorolac and Vitreoretinal Surgery

Surgery

United States
Tel-Aviv Sourasky Medical Center

Unknown

Evaluation of the FIM - a Non Invasive Device for Temporarily and Quick Pupil Dilation (Mydriasis) (TP 7601-CL)

Pupil Dilation

Israel
Vienna Institute for Research in Ocular Surgery

Unknown

Methods to Manage Intra-operative Floppy-iris Syndrome and Poor Pupil Dilation in Cataract Surgery (IFIS)

Management of Intraoperative Floppy-iris Syndrome and Small Pupils With Different Mechanical Devices

Austria
Wenzhou Medical University

Completed

Study of Intracameral Adrenaline for Pupil Dilation Without Topical Mydriatics in Refractive Cataract Surgery

Cataract

China
Khon Kaen University

Completed

Comparison of Instillation and Packing in Mydriasis for Premature Infants

Preterm Infants

Thailand
Khon Kaen University

Completed

2.5% and 10% Phenylephrine for Mydriasis in Diabetic Patients With Darkly Pigmented Irides

Diabetes Mellitus

Thailand
Khon Kaen University

Completed

Single Dose of 1% Tropicamide and 10% Phenylephrine for Pupillary Dilation

Eye Diseases

Thailand
Clinica Oftamologica Zona Sul

Unknown

Effect of Anti-inflammatory Topical Prednisolone, Nepafenac and Ketorolac in Intra-operative Mydriasis in Facetectomies

Cataract

Brazil
Northwest Kansas Surgery Center

Completed

Preoperative Cataract Pupillary Dilation: Inpatient At The Ambulatory Surgery Center vs Outpatient Dilation Prior To Arrival At The Ambulatory Surgery Center

Pupil Dilation Prior to Cataract Surgery In-patient | Pupil Dilation Prior to Cataract Surgery Out-patient
Georgetown University

Completed

Study on Effective Mydriasis in Premature Infants

Retinopathy of Prematurity (ROP)

United States
Ohio State University

Completed

Cycloplegic Delivery Investigation

Healthy
Assistance Publique - Hôpitaux de Paris
Ioltech

Terminated

CLAIR -FO: Clinical Trial of Ophthalmic Insert Mydriasert® Versus Reference Treatment

Premature Birth | Retinal Anomalies

France

3

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