权益分类	功能权益	普通用户	{{item.name}}会员
{{category.name}}	{{benefitItem.name}}

Vision disorders in adolescents following concussion

青少年脑震荡后视力障碍

基本信息

批准号：
10056506
负责人：
LISA A Jordan
金额：
$ 29.43万
依托单位：
OHIO STATE UNIVERSITY
依托单位国家：
美国
项目类别：
财政年份：
2020
资助国家：
美国
起止时间：
2020-09-30 至 2022-08-31
项目状态：
已结题

来源：
https://reporter.nih.gov/project-details/10056506
关键词：
18 year old Adolescent Affect Area Asthenopia Blurred vision Brain Concussion Child Childhood Clinical Clinical Trials Collaborations Communities Cross-Sectional Studies Data Diagnosis Diplopia Disease Eligibility Determination Epidemiology Evaluation Eye Movements Fatigue Frequencies Functional disorder Funding Future Goals Grant Headache Health Personnel Injury Intervention Literature Manuals Medical Memory Natural History Nausea Neurology Outcome Participant Physicians Play Primary Health Care Procedures Process Protocols documentation Provider Reading Recording of previous events Recovery Recruitment Activity Reporting Research Research Design Resolution Retrospective Studies Role Saccades Schools Speed Sports Medicine Standardization Symptoms Testing Time United States Vertigo Vision Vision Disorders Vision Tests Visit Visual Youth age group clinical center cognitive ability cognitive function cognitive performance cognitive task common symptom comorbidity comparative comparison group concussive symptom evidence base healthcare community improved multidisciplinary prospective recruit retention rate sample fixation standard of care visual motor

项目摘要

7. Project Summary Approximately 3.6 million concussions occur every year in the United States. The largest affected group is 11- to 18-year-olds, and the diagnosis of concussion in that age group is increasing. Children and adolescents are particularly vulnerable to the harmful effects of concussion because their higher-level cognitive functions are still developing. Although many adolescents fully recover from their concussion within four weeks, a significant number of adolescents have a prolonged recovery that may last weeks or even months. Common symptoms reported during the recovery from concussion are difficulty concentrating, blurred and/or double vision, losing one’s place when reading, and headaches. At least one vision disorder is reported to be present in 40-70% of adolescents with concussion. Persistent vision disorders during the recovery period are associated with decreased cognitive function and may be associated with prolonged concussion recovery. Despite the reported frequency of vision disorders in adolescents with concussion and the clear overlap in non-visual symptoms for concussion and vision disorders, it is still unclear what role vision disorders may play in the recovery process and their longer-term impact. Through two specific aims we will: 1) Demonstrate feasibility of high participant accrual and retention rates at 10-day, one-month, and three-month visits in concussed adolescents and in a concurrent group of non-concussed adolescents for comparative purposes; and 2) Optimize our vision test battery and develop a comprehensive manual of procedures for our natural history study on vision disorders in adolescents with concussion. Our long-term goal is to conduct a future multi-center, multidisciplinary natural history study to inform the healthcare community about vision disorders and their association with cognitive abilities throughout the recovery process.

7. 项目总结