View clinical trials related to Ocular Motility Disorders.
Filter by:This trial aims to determine which treatment modality is better for treatment of the convergence insufficiency subtype of intermittent exotropia.
The purpose of this study is to determine if cytokines, inflammatory mediators, are increased in spinal fluid and blood, correlate with disease activity, and could serve as biomarkers or therapeutic targets in children with opsoclonus-myoclonus syndrome (OMS), an autoimmune complication of the tumor neuroblastoma.
Attention-Deficit Hyperactivity Disorder (ADHD) is considered to be one of the most prevalent chronic health conditions in children. It affects between 4% and 12% of young children. A relationship between convergence insufficiency (eye teaming) and ADHD has been shown. However, the effect of ADHD medications on focusing and eye teaming has not been previously investigated. Therefore, the purpose of this study is to determine the effect of ADHD medication on focusing and eye teaming skills.
The purpose of this study was to assess the ability of common tests of eye alignment, convergence, and accommodation to identify children with convergence insufficiency in a school screening setting.
The Convergence Insufficiency Treatment Trial (CITT) is a multi-center, placebo-controlled, single-masked, clinical trial designed to compare the benefits of two commonly used treatment approaches for patients with convergence insufficiency (CI)
This study is designed to compare the use of special prism glasses to placebo treatment for children with symptomatic convergence insufficiency.
The purpose of this study is to reduce the symptoms of OMS by testing rituximab (Rituxan®), to remove B lymphocytes that make antibodies and trigger brain inflammation. Evidence suggests that autoimmune brain inflammation causes the symptoms of OMS. This study of blood and spinal fluid intends to find out what effect rituximab has on OMS and on the spinal fluid B-cells. Rituximab targets and destroys B-cells, which make antibodies that can attack the brain and cause may OMS. It is infused through a vein over a period of several hours. Rituximab has been used widely and studied extensively since its approval in 1997 by the U.S. Food and Drug Administration (FDA) for non-Hodgkin's B-cell Lymphoma (NHL). Today, more than 300,000 patients have received rituximab, and it is part of more than 200 completed, ongoing, or planned clinical trials. Rituximab is not FDA-approved for OMS.
This study offers evaluation and treatment for patients with pediatric eye diseases, particularly amblyopia and strabismus. The protocol is not designed to test new treatments; rather, patients will receive current standard of care treatments. The purpose of the study is twofold: 1) to allow National Eye Institute physicians to increase their knowledge of inflammatory eye conditions and identify possible new avenues of research in this area; and 2) to establish a pool of patients who may be eligible for new studies as they are developed. (Participants in this protocol will not be required to join a new study; the decision will be voluntary.) Patients age 6 months and older with pediatric eye diseases, including amblyopia, strabismus, cataracts, glaucoma, and developmental abnormalities may be eligible for this study. Candidates will be screened with a medical history, eye examination, and diagnostic procedures that may include routine laboratory testing, X-rays, questionnaires, physical examination, and other standard or specialized tests or procedures as needed. The eye examination includes measurements of eye pressure and visual acuity (ability to see the vision chart), examination of the pupils and eye movements, and dilation of the pupils to examine the lens and retina. In addition, patients will undergo a procedure to record eye movements called oculography, in which special detectors measure infrared light reflected off the patient's eyes while he or she watches lights on a computer screen. Participants will be followed for at least 3 years. Visits will be scheduled from 1 to 6 times a year, according to the standard of care for the individual patient's eye problem. Vision will be checked at each visit, and some of the screening tests described above may be repeated to follow the progress of disease and evaluate the response to treatment.