A RCT of Spectacles With Aspherical Lenslets or 0.05% Atropine for Myopia Control

Recruiting now · Phase 3 · Has a placebo group

Conditions studied: Myopia

In brief

To date, randomized trials of low-concentration atropine eyedrops and specially designed spectacle lenses to slow the progression of myopia are limited in number and results are inconsistent in non-Asian children. Although results of some recent randomized clinical trials outside the US are promising, additional studies in children are needed to test the safety and efficacy of low-concentration atropine and specially designed spectacle lenses as treatments to slow the progression of myopia during the peak years for eye growth. After a run-in phase to demonstrate adherence with nightly eyedrops (artificial tears) and spectacle correction, children 5 to \<12 years old with myopia of 0.75D to 6.00D cycloplegic spherical equivalent refractive error (SER) and at least 0.75D myopia in both principal meridians of each eye will be randomized in a 2x2 factorial design to treatment with 1) nightly 0.05% atropine or placebo eyedrops, and 2) spectacles with highly aspherical lenslet target (H.A.L.T.) MAX technology or single vision spectacles, and followed every six months for 24 months. Change in axial length over 24 months and change in SER over 24 months are the primary and secondary outcomes, respectively. All children will return for a visit at 30 months (after 6 months of no treatment other than single-vision spectacles alone between 24 and 30 months). The study is funded by the National Eye Institute, part of the NIH, and coordinated by the Jaeb Center for Health Research on behalf of PEDIG. Essilor International, a subsidiary of EssilorLuxottica, the manufacturer of Spectacle lenses with H.A.L.T.\* MAX technology, is providing the eyeglasses and financial support for the study. The 0.05% atropine eye drops used in the study are manufactured by Imprimis Rx, a subsidiary of Harrow, Inc.

Key facts

Study ID: NCT07095894
Run by: Jaeb Center for Health Research
People needed: 348
Starts: 2026-06-01
Expected to finish: 2029-06-01
Last updated by the study team: 2026-06-26

Who can join

Age: 5 and older, up to 11. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

Age 5 years to <12 years at time of enrollment. Children within 4 weeks of their 12th birthday are not eligible.
Refractive error meeting the following by cycloplegic autorefraction:
Myopia of 0.75D to 6.00D SER and at least 0.75D in both principal meridians of each eye
Astigmatism <2.50D both eyes
Anisometropia <1.50D SER
Investigator has confirmed the following regarding best-corrected distance visual acuity (VA) in habitual spectacles or trial frames using the investigator's preferred VA testing method:
VA is age normal in both eyes1,2
5-6 years: approximately 20/32 or better, ≤ 0.24 logMAR, ≥ 73 letters
7-12 years: approximately 20/25 or better, ≤ 0.14 logMAR, ≥ 78 letters
Interocular difference ≤2 logMAR lines (0.2 logMAR) or ≤ 10 letters
Wearing spectacles by parent report ≥90% of waking hours ≥30 days duration before enrollment. For children who meet all other inclusion criteria but whose single-vision spectacles are broken or lost within the last 90 days, enrollment can proceed as long as the child was wearing their single-vision spectacles ≥90% of waking hours ≥30 days before the spectacles were broken or lost.
Gestational age ≥ 32 weeks.
Birth weight >1500 g.
Parent(s) and assenting child understand the study procedures and are willing to accept randomization to atropine 0.05%, HAL lenses, atropine combined with HAL lenses, or placebo (i.e., neither active treatment).
Parent is willing to participate in a 2- to 4-week run-in phase using nightly artificial tear eyedrops in both eyes.
Family can return in 2 to 4 weeks for possible randomization.
Child is willing to refrain from contact lenses for the duration of the study.
Parent has a phone (or access to a phone) and is willing to be contacted by the clinical site staff.
Relocation outside of the area of an active PEDIG site within the next 32 months is not anticipated.

You may not qualify if…

Current or previous pharmacologic or light therapy used for myopia treatment.
Current or prior contact lens wear more than 7 days in the past 12 months
Current or previous use of bifocals, progressive-addition lenses, multi-focal contact lenses, or focus- or contrast-modifying spectacle lenses.
Current or previous use of orthokeratology, rigid gas permeable, or other contact lenses used to slow myopia progression.
Current or previous myopia control treatment or other uses of atropine, pirenzepine or other anti-muscarinic agents.
Known atropine allergy
Known allergy to shellfish
Abnormality of the cornea, lens, central retina, iris, or ciliary body
Current constant or intermittent strabismus (phorias are acceptable)
Verified history of amblyopia or nystagmus.
Prior strabismus, intraocular, or refractive surgery
Down syndrome or cerebral palsy
Diseases known to affect accommodation, vergence, or ocular motility (e.g., multiple sclerosis, Graves' disease, myasthenia gravis, diabetes mellitus)
Any condition that, in the judgment of the investigator, could influence refractive error development.
Existing conditions in the opinion of the investigator that may affect the long-term health of the eye or require regular pharmacologic treatment that may adversely interact with study medication (e.g., JIA, glaucoma, pre-diabetes).
Inability to comprehend and/or perform any study-related procedures.
Individuals who are pregnant, lactating, or intending to become pregnant within the next 30 months.
a. A negative urine pregnancy test at randomization and the 6-, 12-, 18-, and 24-month follow-up visits will be required for individuals who have experienced menarche (at least one menstrual cycle).
Immediate family member (spouse, biological or legal guardian, child, sibling, parent) who is investigative site personnel directly affiliated with this study or who is an employee of the Jaeb Center for Health Research.
Sibling of, or living in the same household as, another child who is concurrently enrolled in the study.

Where it is running

UAB Pediatric Eye Care; Birmingham Health Care — Birmingham, Alabama, United States (enrolling)
University of Arizona — Tucson, Arizona, United States (enrolling)
Marshall B. Ketchum University — Fullerton, California, United States (enrolling)
Stanford University — Palo Alto, California, United States (enrolling)
Ann & Robert H. Lurie Children's Hospital of Chicago — Chicago, Illinois, United States (enrolling)
Illinois College of Optometry — Chicago, Illinois, United States (enrolling)
Boston Children's Hospital Waltham — Boston, Massachusetts, United States (enrolling)
Corewell Health — Grand Rapids, Michigan, United States (enrolling)
Duke University Eye Center — Durham, North Carolina, United States (enrolling)
Pediatric Ophthalmology Associates, Inc. — Columbus, Ohio, United States (enrolling)
Ohio State University College of Optometry — Columbus, Ohio, United States (enrolling)
Casey Eye Institute — Portland, Oregon, United States (enrolling)
Pennsylvania College of Optometry, Salus at Drexel University — Philadelphia, Pennsylvania, United States (enrolling)
Vanderbilt University Medical Center - Vanderbilt Eye Institute — Nashville, Tennessee, United States (enrolling)
University of Houston - College of Optometry — Houston, Texas, United States (enrolling)
Rocky Mountain Eye Care Associates — Salt Lake City, Utah, United States (enrolling)
Virginia Pediatric Eye Center — Norfolk, Virginia, United States (enrolling)

Full record on ClinicalTrials.gov

Trial information comes from ClinicalTrials.gov and is refreshed daily. TrialsForMe does not provide medical care and does not run the studies it lists.