Eligibility Module
The Eligibility Module contains detailed information about who can participate in the clinical trial. This includes eligibility criteria, age restrictions, gender requirements, healthy volunteer status, and study population descriptions, helping researchers understand who is eligible to participate in the study.
Eligibility Module path is as follows:
Study -> Protocol Section -> Eligibility Module
Eligibility Module
Ignite Creation Date:
2025-12-24 @ 12:01 PM
Ignite Modification Date:
2025-12-24 @ 12:01 PM
NCT ID:
NCT05262361
Eligibility Criteria:
Inclusion Criteria:
* Between 11 to 35 years
* Concussion diagnosed by a clinical 1 to 6 months ago
* Best-corrected visual acuity of 20/25 in both eyes at distance and near
* willing to wear glasses or contact to correct refractive error if needed
* Global stereopsis of 500 sec of arc or better and 70 sec of arc of better using Randot Stereo Test
* Diagnosis of convergence insufficiency from an optometrist defined as near point of convergence of greater than or equal to 6 cm, positive fusional vergence at 40 cm not meeting Sheard's criteria of at least twice the near phoria or a range of less than or equal to 15 prism diopters, and a convergence insufficiency symptom survey score of 21 or greater for adults or 16 or greater for children.
Exclusion Criteria:
* History of performing office or home-based vision therapy, orthoptics, home-based near target push-ups, or pencil push ups
* Amblyopia (lazy eye) or constant strabismus or strabismus surgery
* Any conditions or diseases that affect accommodation, vergence or ocular motility, such as Multiple Sclerosis, Graves' thyroid disease, Myastheria Gravis, Diabetes, Chemotherapy, or Parkinson's Disease
* Non-removable metal in the body
* Pregnant, planning on becoming pregnant during the study duration, or breastfeeding
* Metal worker
Healthy Volunteers:
False
Sex:
ALL
Minimum Age:
11 Years
Maximum Age:
35 Years
Study:
NCT05262361
Study Brief:
Protocol Section:
NCT05262361