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Results for “Pupil”

179 trials

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Showing 20 of 179 results

Not applicableUnknownNCT01560442
What this trial is testing

Pupillometry and Pain Thresholds Patients Substituted by Methadone and Buprenorphine

Who this might be right for
Opiate DependentPrevious Illicit Drug Use
University Hospital, Clermont-Ferrand 100
Very early researchStudy completedNCT06783686
What this trial is testing

Evaluation of NV701 (Pilocarpine 1.25%) Compared With Vuity (Pilocarpine 1.25%) on Pupil Size in Subjects With Presbyopia

Who this might be right for
Pupil Constriction
Novus Vision LLC 55
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
Not applicableUnknownNCT04138771
What this trial is testing

Validation of an Artificial Intelligence System for Postoperative Management of Cataract Patients

Who this might be right for
CataractPostoperative ComplicationsArtificial Intelligence
Sun Yat-sen University 300
Not applicableStudy completedNCT00067847
What this trial is testing

Evaluation of California's SB 19 Pupil Nutrition Act

Who this might be right for
Obesity
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK) 5,020
Not applicableStudy completedNCT01693575
What this trial is testing

Use of APX 100 Device for Small-pupil Cataract Surgery and Intraoperative Floppy-iris Syndrome

Who this might be right for
Miosis DisorderIntraoperative Floppy Iris Syndrome
Meir Medical Center 6
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
Post-approval studies (Phase 4)Study completedNCT03144596
What this trial is testing

The Effects of α-adrenergic Receptor Antagonists on Choroid and Pupil

Who this might be right for
Benign Prostatic HyperplasiaPupil AnomalyChoroid Disease
Kocatepe University 63
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 applicableStudy completedNCT04062864
What this trial is testing

Pupillometer as a Pain Index During General Anesthesia

Who this might be right for
Anesthesia, GeneralPupilPain
Seoul National University Hospital 35
Not applicableLooking for participantsNCT07625358
What this trial is testing

Investigating the Effect of Caffeine and Alcohol on Pupil Dynamics

Who this might be right for
CaffeineAlcoholPupillary Response+4 more
National University of Singapore 100
Not applicableUnknownNCT06501131
What this trial is testing

A Self-controlled Study of the Effect of Partial Spectral Absence of Visible Light on the Pupil

Who this might be right for
Full Spectrum
Zhongshan Ophthalmic Center, Sun Yat-sen University 66
Not applicableStudy completedNCT00005919
What this trial is testing

Cause of Pigment Dispersion Syndrome

Who this might be right for
GlaucomaHealthyPigment Dispersion Syndrome
National Eye Institute (NEI) 90
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 applicableUnknownNCT05435937
What this trial is testing

Partnering for Change in Sweden - Intervention to Increase Pupils' Engagement and Participation

Who this might be right for
Child Health
Linkoeping University 400
Not applicableNot Yet RecruitingNCT07082569
What this trial is testing

Effect of Ventilation Mode in the Pupillary Light Reflex: A Crossover Study

Who this might be right for
Mechanical VentilationCritical Illness
Evangelismos Hospital 36
Testing effectiveness (Phase 2)UnknownNCT03844178
What this trial is testing

Pupil Centroid Shift Compensation in Photorefractive Keratectomy Candidates

Who this might be right for
Pupil Centroid Shift
Shahid Beheshti University of Medical Sciences 104
Large-scale testing (Phase 3)Study completedNCT02132312
What this trial is testing

Study in Children Ages Birth Through Three Years Undergoing Unilateral Cataract Extraction With or Without Lens Replacement

Who this might be right for
Unilateral Cataract ExtractionCongenital Cataract
Omeros Corporation 78
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