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Results for “Pupil”

173 trials

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Showing 20 of 173 results

Post-approval studies (Phase 4)Ended earlyNCT03615508
What this trial is testing

Exploration of Pupil Dilation in Horner's Patients Taking Flomax

Who this might be right for
Horner Syndrome
Denver Health and Hospital Authority 1
Large-scale testing (Phase 3)Ended earlyNCT00642135
What this trial is testing

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

Who this might be right for
Retinal AnomaliesPremature Birth
Assistance Publique - Hôpitaux de Paris 80
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 completedNCT03568396
What this trial is testing

Validation of Pupillary Response to Nociceptive Stimulation in Cardiac Surgery During Extracorporeal Circulation Period

Who this might be right for
PupilAnalgesicsOpioid Use+9 more
University Hospital, Tours 30
Large-scale testing (Phase 3)Study completedNCT03751631
What this trial is testing

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

Who this might be right for
Mydriasis
Eyenovia Inc. 70
Not applicableLooking for participantsNCT03299530
What this trial is testing

Accuracy of Corneal Astigmatism in Different Region Modes

Who this might be right for
AstigmatismCornea
Wenzhou Medical University 70
Not applicableStudy completedNCT00413751
What this trial is testing

Effect of Brimonidine Tartrate Ophthalmic Solution 0.15% on Pupil Diameter in Normal Eyes

Who this might be right for
Healthy
Walter Reed Army Medical Center 20
Not applicableStudy completedNCT04716400
What this trial is testing

Effectiveness Study of the Intervention "Stop Sexual Harassment" in Secondary School

Who this might be right for
Sexual HarassmentAnti-Gay BiasNon Sexual Harassment+7 more
NORCE Norwegian Research Centre AS 2,037
Not applicableStudy completedNCT02526693
What this trial is testing

Is the RAPDx Pupillograph Able to Distinguish Between Glaucoma Subjects and Healthy Subjects?

Who this might be right for
Glaucoma
Wills Eye 104
Not applicableNot Yet RecruitingNCT07012512
What this trial is testing

Adjusted Study Protocol: Within-Subject Paired-Eye Design Comparing Pilocarpine 0.1%, Phentolamine 0.75%, and Combination Therapy for Cyclopentolate Reversal in Children

Who this might be right for
Pupillary ConstrictionAccomodation
Mansoura University 60
Not applicableStudy completedNCT05717244
What this trial is testing

Comparison of Two Different Pupillometer

Who this might be right for
Measurement of Pupil Diameter
He Eye Hospital 100
Not applicableStudy completedNCT05785273
What this trial is testing

Analgesic Depth Evaluation During General Anesthesia With Dexmedetomidine-remifentanil Infusion. A Pilot Study

Who this might be right for
AnalgesiaAnesthesia
Università degli Studi di Brescia 45
Not applicableUnknownNCT03987529
What this trial is testing

Effects of Volatile and Intravenous Anesthetics on Pupillary Function

Who this might be right for
Pupillary Functions, Abnormal
Seoul National University Hospital 22
Large-scale testing (Phase 3)Study completedNCT05656027
What this trial is testing

Phase 3 Evaluation of the Safety and Efficacy of LNZ101 for the Treatment of Presbyopia

Who this might be right for
PresbyopiaRefractive ErrorNear Vision+2 more
LENZ Therapeutics, Inc 469
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
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
Not applicableStudy completedNCT01729962
What this trial is testing

Comparative Study of the Optical Biometer for Measurements of the Eye

Who this might be right for
Normal Non-fluencyCataractAphakic Eye+1 more
Nidek Co. LTD. 125
Not applicableActive Not RecruitingNCT05822024
What this trial is testing

Promoting Pupils' Physical Literacy

Who this might be right for
Literacy
Center for Clinical Research and Prevention 336
Post-approval studies (Phase 4)Study completedNCT04623684
What this trial is testing

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

Who this might be right for
Retinopathy of Prematurity
Aristotle University Of Thessaloniki 25
Not applicableNot Yet RecruitingNCT07199049
What this trial is testing

Neuro-Mimic Indicators of Anesthesia Depth During General Anesthesia

Who this might be right for
General AnesthesiaIntraoperative AwarenessEye Movements
Başakşehir Çam & Sakura City Hospital 60
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