Providing Access to the Visual Environment

Vision Impairment Clinical Trial

Official title:

Providing Access to the Visual Environment

Clinical Trial Details — Status: Recruiting

Administrative data

• NCT number: NCT00341744
• Other study ID #: 7633
• Status: Recruiting
• Start date: July 2001
• Est. completion date: December 2028

Study information

• Verified date: June 2023
• Source: Vanderbilt University Medical Center
• Contact: Lori Ann F Kehler, O.D.
• Phone: 615-936-2020
• Email: lori.ann.kehler[@]Vanderbilt.Edu
• Is FDA regulated: No
• Study type: Observational

Clinical Trial Summary

Providing Access to the Visual Environment is a pediatric low vision grant which has the ability to provide comprehensive, interdisciplinary low vision rehabilitation services to every child in Tennessee with a vision impairment. Children, ages 3-21, with best-corrected vision of 20/50 or worse in the better seeing eye are prescribed optical devices to improve their visual functioning and trained to use the devices.

Description:

Subjects are enrolled each school year based on referrals from school systems in Tennessee, ophthalmologists, and optometrists. A total of 90 new students are enrolled each year. Students are provided a comprehensive low vision rehabilitation evaluation by a low vision optometrist and prescribed optical devices to improve distance appreciation, near reading, and other tasks based on individual needs. Students are then trained to use the devices efficiently by master's level teachers of the visually impaired. The teachers travel to the students environment (school/home/work) for the training.

Variables such as ocular disease, age, visual acuity, visual improvement with optical devices, type of optical device, and reading speed are defined for each student. Providing Access to the Visual Environment also provides...

Recruitment information / eligibility

• Status: Recruiting
• Enrollment: 795
• Est. completion date: December 2028
• Est. primary completion date: December 2028
• Accepts healthy volunteers: Accepts Healthy Volunteers
• Gender: All
• Age group: 3 Years to 21 Years

Eligibility

Inclusion Criteria:

Children age 3 to 21 years of age Enrollment in a school in Tennessee (private or public)

• Children that are eligible for services due to visual impairment Low vision

Exclusion Criteria:

• Children who do not have the potential to become readers or use their vision for reading

Related Conditions & MeSH terms

• Vision Impairment

Locations

Country	Name	City	State
United States	Saige Wilkins	Nashville	Tennessee

Sponsors (2)

Lead Sponsor	Collaborator
Vanderbilt University	Tennessee Department of Education

Country where clinical trial is conducted

United States, 

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Success to utilize optical devices	Training with external optical devices to improve visual outcome	3-4 months