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Results for “Axial Length”

69 trials

Showing 20 of 69 results

Not applicableStudy completedNCT05365373
What this trial is testing

The Effect of Treatment Zone Decentration on Axial Length Elongation After Orthokeratology

Who this might be right for
MyopiaOrthokeratology
Tianjin Eye Hospital 251
Large-scale testing (Phase 3)Study completedNCT07626892
What this trial is testing

Efficacy and Safety of 0.01%, 0.03%, and 0.05% Atropine Eye Drops in Reducing Myopia Progression

Who this might be right for
Myopia ProgressionAtropine
Khyber Medical College, Peshawar 95
Not applicableNot Yet RecruitingNCT07330180
What this trial is testing

Multicenter RCT: LED Red Light Dose-Response in Myopia Progression Control

Who this might be right for
MyopiaMyopia, Progressive
Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine 364
Not applicableWithdrawnNCT00804869
What this trial is testing

A-mode vs PalmScan Ultrasonography: Biometric Measurements.

Who this might be right for
Axial Length (AL)Anterior Chamber Deep (ACD)Lens Thickness (LT)
Asociación para Evitar la Ceguera en México
Not applicableStudy completedNCT03839888
What this trial is testing

Short Term Refractive and Ocular Parameter Changes After Topical Atropine

Who this might be right for
Myopia, Left Eye
Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation 96
Not applicableActive Not RecruitingNCT05943912
What this trial is testing

Myopia Control Effect of DIMS Spectacle Lenses in Czech Children and Young Adults

Who this might be right for
Myopia
Czech Technical University in Prague 80
Not applicableStudy completedNCT02055378
What this trial is testing

The Effect of Low-Concentration Atropine Combined With Auricular Acupoint Stimulation in Myopia Control

Who this might be right for
Myopia
Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation 73
Not applicableStudy completedNCT00345228
What this trial is testing

Myopic Macular Haemorrhages

Who this might be right for
Myopic Macular Haemorrhages
Singapore National Eye Centre 30
Not applicableUnknownNCT05338411
What this trial is testing

Effect of Exogenous Growth Hormone on Ocular Findings

Who this might be right for
Precocious PubertyEarly PubertyRefraction Error
Isfahan University of Medical Sciences 90
Not applicableStudy completedNCT00347516
What this trial is testing

Comparative Study of Three IOL Power Calculation Formulae for Asian Eyes Shorter Than 22mm or Longer Than 25mm

Who this might be right for
Cataract
Singapore National Eye Centre 210
Not applicableUnknownNCT01647373
What this trial is testing

Axial Length Change in Eyes Treated by Silicone Sponge Scleral Buckling

Who this might be right for
Rhegmatogenous Retinal Detachment
Meir Medical Center 50
Not applicableEnded earlyNCT02788760
What this trial is testing

"The Length of Cervical Collar Treatment for Traumatic Sub-axial Fractures"

Who this might be right for
Collar Treatment of Stable Subaxial Spine Fractures
Oslo University Hospital 32
Not applicableActive Not RecruitingNCT06913478
What this trial is testing

Evaluation Of Effect of Axial Length on Cup-To-Disc Ratio Among Non- Glaucomatous Hypertensive Patients

Who this might be right for
Hypertensive Complication
Superior University 94
Not applicableActive Not RecruitingNCT07585877
What this trial is testing

Effect of Branched-Chain Amino Acid Supplementation on Myopia Progression

Who this might be right for
Myopia ProgressingMyopia
Zhongda Hospital 108
Not applicableNot Yet RecruitingNCT07241806
What this trial is testing

Measurment of Optic Disc Parameters, RNFL Thickness and Ganglion Cell Complex in Myopic, Hypermetropic and Emmetropic Patients Using OCT and Axial Length Measurments

Who this might be right for
Refractive Errors
Assiut University 266
Testing effectiveness (Phase 2)Looking for participantsNCT07456488
What this trial is testing

The Effect of 0.01% Atropine Eye Drops on Axial Length and Refraction in Myopic Children Compared to a Control Group

Who this might be right for
Focus on Axial Length
Liaquat National Hospital & Medical College 60
Not applicableStudy completedNCT05007626
What this trial is testing

Near Horizontal Heterophoria in Chinese Children

Who this might be right for
Myopia, Progressive
Tianjin Eye Hospital 15,081
Not applicableStudy completedNCT02686879
What this trial is testing

Effect of Peripheral Defocus on Axial Growth in Hyperopes

Who this might be right for
HyperopiaAmblyopiaAnisohyperopia
Aston University 39
Not applicableUnknownNCT04340635
What this trial is testing

Multi-center Ocular Biological Parameters Study

Who this might be right for
Cataract
Aier School of Ophthalmology, Central South University 20,000
Not applicableLooking for participantsNCT06850168
What this trial is testing

Clinical Investigation of a Novel Spectacle Lens on Slowing Down Juvenile Myopia Progression

Who this might be right for
Myopia
Essilor International 35
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