Last updated 17 months ago
Study to Evaluate the Efficacy of Alleance® (Atropine Sulfate 0.01%) as a Treatment to Delay Myopia and Axial Ocular Elongation in Children.
123 patients around the world
Available in Mexico
This is a study to demonstrate superiority, double-blind, randomized, controlled, comparative, and multicenter phase III clinical trial.
Primary Objective:
- To demonstrate the superiority of Alleance® compared to placebo in delaying myopia progression in children.
Specific objectives:
- To demonstrate the reduction in progression in spherical equivalent in children using Alleance® compared to placebo after 12 months of treatment.
- To demonstrate the reduction in progression in ocular axial length in children using Alleance® compared to placebo, after 12 months of treatment.
Secondary objectives:
- To compare the incidence of adverse events related to the interventions.
- Compare the incidence of photophobia between interventions.
- To assess pupillary diameter between the interventions.
- To assess best-corrected far visual acuity between interventions.
- To assess near best-corrected visual acuity between interventions.
- To assess the amplitude of accommodation between interventions.
- Assess intraocular pressure (IOP) between procedures.
Laboratorios Sophia S.A de C.V.
1Research sites
123Patients around the world
This study is for people with
Myopia
Myopia
Requirements for the patient
To 12 Years
All Gender
Medical requirements
- Children aged between 3 to 12 years.Male or female sex.The parent(s) or legal guardian(s) must voluntarily give their signed informed consent.From the age of 7 years and older, the subject's willingness to participate in the research study will be expressed in writing.In the case of subjects under 7 years of age, only the signature of the informed consent by the parent(s) or legal guardian(s) will be required, provided that the subject's verbally expressed will is respected.Ability and willingness to comply with the scheduled visits, treatment plan and other study procedures.Female subjects, who have already presented their menarche, must have a negative urine pregnancy test at the time of screening.Female subjects who have already experienced menarche should secure a method of contraception for the duration of the study.Acceptable contraceptive methods include abstinence (defined as abstinence from heterosexual intercourse from study entry until completion) or use of a highly effective contraceptive method, including hormonal contraception, barrier methods or intrauterine device.Refractive error of spherical equivalent between -0.50 to -6.00 D in each eye, measured by autorefraction and cycloplegic retinoscopy.Astigmatism less than -1.50 D in each eye, measured by autorefraction and retinoscopy.Spherical equivalent anisometropia ≤ 1.50 D measured by autorefraction and cycloplegic retinoscopy.Best corrected visual acuity (BCVA) normal for age.Normal binocular function and stereopsis for age.Normal intraocular pressure (< 21 mmHg).Gestational age ≥ 32 weeks and birth weight > 1500 g.
- Allergy to atropine or any of the components of the investigational products.Previous or current use of atropine, orthokeratology lens or other optical methods for myopia control. Only prior or current use of frame lenses or monofocal contact lenses for the correction of myopic or myopic/astigmatic refractive error will be allowed.History or current history of amblyopia or manifest strabismus, including intermittent tropia.Heart rate > 120 beats per minute persistently (for more than 10 minutes) at the time of screening/baseline visit.History of any disease or syndrome predisposing the subject to severe myopia (Marfan syndrome, Stickler syndrome, retinopathy of prematurity, etc.).History of serious systemic disease that, in the investigator's judgment, would make the subject ineligible.History or current history of glaucoma or ocular hypertension.History of any refractive ocular anatomical anomaly (keratoconus, lenticonus, spherophakia, aphakia, etc.).History of ocular diseases, excluding myopia (corneal alterations/opacities, cataract, retinal alterations, inflammatory diseases, etc.).History of any type of ocular surgery.For female subjects who have presented their menarche: being pregnant or breastfeeding.Having participated in clinical research studies 30 days prior to inclusion in the present study.Previous participation in this study.Present unresolved ocular lesions or trauma at the time of study entry.Present active inflammatory or infectious ocular disease at the time of study entry.Having undergone surgical procedures, not ophthalmologic, within the last 3 months.Chronic use of any topical or systemic antimuscarinic/anticholinergic medication (atropine, scopolamine, tropicamide) within 21 days prior to screening. And/or anticipated need for its chronic use during the study period (more than 7 consecutive days in a month or more than 30 days total in a year). The use of cycloplegic drops for ophthalmologic examination is allowed.Be or have an immediate family member (e.g., parent/legal guardian or sibling) who is part of the research site or sponsor´s staff.Withdrawal of their consent to participate in the study (informed consent form).Occurrence of a serious adverse event, whether related or not to the interventions, that in the opinion of the principal investigator (PI) and/or the sponsor, could affect the patient's fitness to safely continue with the study procedures.Non-tolerability or hypersensitivity to any of the compounds used during the tests -(fluorescein, tetracaine).Non-tolerability or hypersensitivity to any of the drugs under investigation.Adherence < 80% determined by the subject's diary and corroborated by the final weight of the research products (RP) compared to the initial weight.
Sites
Innovación y Desarrollo en Ciencias de la Salud - IDeCSa
Recruiting
SponsorLaboratorios Sophia S.A de C.V.
Study typeInterventional
Conditions
Myopia
Requirements
To 12 YearsAll Gender
Unique study IDclinicaltrials.gov
NCT06389110
