Clinical Research Directory

Inclusion Criteria: 1. Meets the diagnostic criteria for myopia; 2. Age 6-12 years, no gender restrictions; 3. Single or bilateral spherical refractive error between -1.00 and -4.00 D (astigmatism ≤ 1.50 D, anisometropia ≤ 1.50 D); 4. Best-corrected visual acuity in both eyes of 0.20 logMAR or higher; 5. Intraocular pressure (IOP) less than 21 mmHg; 6. Informed consent form signed by a guardian, voluntarily participating. Exclusion Criteria: Patients who meet any of the following criteria will not be eligible to participate in the study: 1. Eye conditions other than refractive errors (e.g., strabismus, amblyopia, keratitis, glaucoma, cataracts, retinal detachment, etc.); 2. Patients with systemic conditions that may affect refractive development (e.g., Down syndrome, Marfan syndrome); 3. Patients with uncontrolled systemic diseases or debilitating conditions, immune deficiencies, or severe primary diseases of the cardiovascular, hepatic, renal, or hematopoietic systems, immune system disorders, or psychiatric conditions; 4. Patients with a history of allergies or hypersensitivity to multiple medications; 5. Patients who have undergone ocular surgery within the past 4 weeks prior to screening; 6. Patients planning to undergo ocular surgery within one year of enrollment; 7. Patients who have participated in other drug clinical trials within the past 3 months prior to screening; Patients who are unable to cooperate with treatment, observation, and assessment.