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Results for “Pupil Dilation”

70 trials

Showing 20 of 70 results

Post-approval studies (Phase 4)Study completedNCT05043077
What this trial is testing

Efficacy and Safety of Mydriatic Microdrops for Retinopathy Of Prematurity Screening

Who this might be right for
Retinopathy of Prematurity
Aristotle University Of Thessaloniki 83
Post-approval studies (Phase 4)Study completedNCT03959176
What this trial is testing

The Effect of Brimonidine

Who this might be right for
Intraocular Pressure
Wake Forest University Health Sciences 13
Testing effectiveness (Phase 2)Study completedNCT03760185
What this trial is testing

Pupil Dilation for Treatment of IFIS

Who this might be right for
Intraoperative Floppy Iris Syndrome
Denver Health and Hospital Authority 13
Not applicableStudy completedNCT07016984
What this trial is testing

Comfort Level in Premature Infants Undergoing Retinopathy of Prematurity Screening

Who this might be right for
PrematureRetinopathy of PrematurityPain
Istanbul Nisantasi University 90
Not applicableStudy completedNCT02434588
What this trial is testing

Evaluation of an Iris Dilatation Ring in Cataract Surgery (ADICC-ID)

Who this might be right for
Small Pupil
Fondation Ophtalmologique Adolphe de Rothschild 25
Not applicableLooking for participantsNCT07746167
What this trial is testing

Pupillary Dilation Reflex in Healthy Volunteers

Who this might be right for
Healthy Participants
Children's National Research Institute 60
Large-scale testing (Phase 3)Study completedNCT05134974
What this trial is testing

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

Who this might be right for
MydriasisDilation
Ocuphire Pharma, Inc. 368
Not applicableStudy completedNCT01860534
What this trial is testing

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

Who this might be right for
Light Sensitivity
The University of Texas Medical Branch, Galveston 28
Post-approval studies (Phase 4)Study completedNCT04838665
What this trial is testing

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

Who this might be right for
Retinopathy of Prematurity
University of the Philippines 60
Not applicableStudy completedNCT01169688
What this trial is testing

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

Who this might be right for
Pupil Dilation Prior to Cataract Surgery In-patientPupil Dilation Prior to Cataract Surgery Out-patient
Northwest Kansas Surgery Center 50
Not applicableStudy completedNCT02939001
What this trial is testing

Evaluating the Effect of Laser Vision Surgery, Phakic Intraocular Lens Implantation, Cataract Surgery, and Pupil Dilation on the Iris Recognition Scanner Function of Smartphone

Who this might be right for
CataractMyopiaMyopic Astigmatism
Yonsei University 25
Not applicableStudy completedNCT06689904
What this trial is testing

The Effect of Eyedrop Size on Pupillary Dilation Using the Nanodropper Bottle Adapter

Who this might be right for
Medication DeliveryEye Drop Delivery
Sutter Health 54
Not applicableStudy completedNCT05925894
What this trial is testing

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

Who this might be right for
Cataract Surgery
Fondazione Policlinico Universitario Agostino Gemelli IRCCS 60
Not applicableNot Yet RecruitingNCT06588816
What this trial is testing

The Correlation Between Pupil Size and Retinal Nerve Fibers Changes in Pseudoexfoliation Syndrome.

Who this might be right for
Pseudoexfoliation Syndrome
Assiut University 33
Not applicableUnknownNCT05829122
What this trial is testing

Sutureless Intrascleral Intraocular Lens Fixation and Modified Iris Cerclage Pupilloplasty

Who this might be right for
AphakiaMydriasis
Changzhou Second People's Hospital affiliated with Nanjing Medical University 20
Not applicableStudy completedNCT00335400
What this trial is testing

Anesthetic and Dilating Gel for Cataract Surgery

Who this might be right for
Cataract
Queen's University 20
Early research (Phase 1)Study completedNCT02266537
What this trial is testing

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

Who this might be right for
Healthy
Boehringer Ingelheim 97
Not applicableEnded earlyNCT02909140
What this trial is testing

Optimal Method for Mydriasis in Cataract Surgery

Who this might be right for
Cataract
Johns Hopkins University 3
Not applicableStudy completedNCT02942316
What this trial is testing

Pupillary Dilation Reflex (PDR) Evaluation During General Anesthesia

Who this might be right for
Pain
University Hospital, Antwerp 41
Not applicableStudy completedNCT05274321
What this trial is testing

Efficacy of the Nanodropper Device on Pupillary Dilation

Who this might be right for
Dilation
University of California, San Francisco 50
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