Home » Clinical Trials »  Search Clinical Trials

Therapeutic Areas:  |  Ophthalmology

Search Medical Condition
Please enter condition
Please choose location from dropdown
Clear Trial Filters

Myopia Clinical Trials

A listing of Myopia medical research trials actively recruiting patient volunteers. Search for closest city to find more detailed information on a research study in your area.


Found (59) clinical trials

Antiangiogenic Therapy of Choroidal Neovascularisation Associated With Myopia

The purpose of this study is to determine the effectiveness of antiangiogenic therapy to choroidal neovascularization secondary to pathologic myopia. This study is planned as a follow-up. Patients with myopia included in it will receive antiangiogenic therapy in accordance with the approved indications for use indicated in the instructions for ...

Phase N/A

Alcohol Myopia Objectification and Sexual Assault

These studies will provide a comprehensive test of our proposed model of alcohol-involved sexual assault that includes situation-specific mechanisms and key moderators of sexual violence. Specifically, hypotheses will be tested in the context of two carefully controlled laboratory studies. In Study 1, laboratory alcohol administration procedures will be used to ...

Phase N/A

Effectiveness of Myopia Control by Breath-O Correct Orthokeratology Lenses

Myopia is the most common refractive error in the world. In Hong Kong, the number of children in myopia is on the rise and approximately 80% of children are myopic by the end of childhood. Orthokeratology is one of the most successful myopia control methods adopting the strategy of peripheral ...

Phase N/A

Atropine 0.01% Eye Drops in Myopia Study

To assess the efficacy and safety of using 0.01% atropine eye drops in reducing the progression of myopia in Omani population. Objectives To compare the effect of 0.01% atropine eye drops on progression of myopic refractive error and axial length with that in the control group. To study the effect ...

Phase N/A

Variation of Orthokeratology Lens Treatment Zone (VOLTZ) Study

Orthokeratology (Ortho-k) treatment reduces the degree of myopia of the eye by flattening the central cornea. This central flattened zone is referred to as the treatment zone (TZ). Munnerlyn's formula describes the negative correlation between refractive correction and treatment zone size given a maximum ablation depth limited by the patient's ...

Phase N/A

VisuMax Femtosecond Laser Small Incision Lenticule Extraction for the Correction of High Myopia

Laser refractive surgery (LASIK and PRK) has been established for 25 years to treat myopia (short-sightedness). Over this time, the technology has been significantly improved to enable safe treatment of myopia up to -15D. Improvements including changing the shape of the lens of corneal tissue removed to better match the ...

Phase N/A

Safety and Efficacy Study of A Viscoelastic-free Method for Implantable Collamer Lens (ICL) Implantation

Implantable Collamer Lens(ICL) implantation has been proved to be an effective refractive option for surgical correction of high myopia. Currently, standard method utilizing the viscoelastic agent to fill and maintain the anterior chamber during the implantation, this requires an additional step to remove the viscoelastic agent at the end of ...

Phase N/A

Visual Outcomes for Toric Efficacy Study

This is a crossover study of two types of contact lenses (toric orthokeratology and soft multifocals). Primary aims are to quantify correction of astigmatism, subjective and objective visual performance, aberrometry, peripheral refraction and bacterial bioburden between toric orthokeratology and soft toric multifocal contact lenses.

Phase N/A

Shanghai Eye Study for Older People

Blindness and visual impairment severely impact the visual health and life quality of people, particularly the 2.566 million senior citizens aged at 65 and above in Shanghai. The main reason is uncorrected refractive error, of which, 62.1% can be solved through refractive correction. For this reason, the uncorrected refractive errors ...

Phase N/A

The Effect of +3.00ADD on Myopia Progression in Chinese Children

The optical intervention has been extensively explored for the intervention of myopia progression. Based on the theory that myopia was caused by the excessive accommodative, bifocal or multifocal spectacles for slowing the progression of myopia have been fully studied. Although some studies' results showed statistically significant for slowing myopia progression ...

Phase N/A