Clinical Research Directory
Browse clinical research sites, groups, and studies.
Validation of the Modified Cognitive Assessment Scale (MoCA Blind) for the Diagnosis of Postoperative Neurocognitive Disorders in Patients With Corneal Pathology in Russia.
Sponsor: The S.N. Fyodorov Eye Microsurgery State Institution
Summary
Long-term observation has shown that patients with visual impairment often develop cognitive impairments. Due to the fact that patients who are planning to undergo corneal transplantation may have initial cognitive deficits, assessing cognitive function is an important aspect of work for both the anesthesiologist and the operating surgeon. Given the high significance of assessing cognitive function after anesthesia in ophthalmic surgery patients, it is relevant to adapt and validate the Russian version of the MoCA Blind test for subsequent use in clinical practice.
Key Details
Gender
All
Age Range
18 Years - 75 Years
Study Type
OBSERVATIONAL
Enrollment
200
Start Date
2026-03-01
Completion Date
2027-01-30
Last Updated
2026-02-20
Healthy Volunteers
Yes
Conditions
Interventions
Neurocognitive testing
The psychometric properties of the Russian version of the MoCA Blind scale were evaluated according to the following parameters: reliability (reproducibility and internal consistency), validity (content and construct), and sensitivity.