Cognitive Level Enhancement Through Vision Exams and Refraction
Summary
The registered summary isn't in our current data snapshot. Read it on the ClinicalTrials.gov record ↗. Why? →
Investigators
The overall officials registered on this study. Names that resolve to a findmyKOL profile link to it; the rest are shown as registered.
- Nathan G Congdon, MD, MPH
Queen's University, Belfast
Principal Investigator - Rohit C Khanna, MPH
L.V. Prasad Eye Institute
Principal Investigator - Suvarna Alladi, DM
National Institute of Mental Health and Neuro Sciences, India
Principal Investigator
A profile link is shown only when the registered name resolves to a person record with a confident, namesake-checked match; ambiguous names stay unlinked.
Sites
1 registered facility, with the per-site recruitment status where the registry publishes one. ClinicalTrials.gov does not publish per-site enrollment counts.
- L V Prasad Eye Institute
Hyderabad, Telangana, India
Recruiting
Site investigator names are published by ClinicalTrials.gov only while a study recruits, so completed studies list sites without them.
Drugs studied
No drug or biological interventions are in our data for this study — it may test a procedure, device or behavioral intervention, or the intervention list isn't in our current snapshot. See the registry record ↗. Why? →
Registration & key dates
Registry attributes as recorded on the ClinicalTrials.gov study record.
- Start
- 18 Jan 2024
- Primary completion
- 30 Nov 2027
- Completion
- 31 Dec 2028
- Last update posted
- 6 Mar 2026
- Registered enrollment
- 820
- Registry id
- NCT05458323
Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 12 Jul 2026. Registry facts are shown as registered by the study sponsor; findmyKOL does not interpret them.