# Retinal Vascular Changes in Patients After Coronavirus Disease 2019 (COVID-19)

> **NCT05747547** · — · COMPLETED · sponsor: **University Hospital Olomouc** · enrollment: 34 (actual)

## Conditions studied

- COVID-19

## Interventions

- **DIAGNOSTIC_TEST:** Central visual acuity
- **DIAGNOSTIC_TEST:** Intraocular pressure measurement
- **DIAGNOSTIC_TEST:** Slit lamp examination
- **DIAGNOSTIC_TEST:** Retinal oximetry
- **DIAGNOSTIC_TEST:** Optical coherence tomography and angiography

## Key facts

- **NCT ID:** NCT05747547
- **Lead sponsor:** University Hospital Olomouc
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2022-08-01
- **Primary completion:** 2023-05-01
- **Final completion:** 2024-10-01
- **Target enrollment:** 34 (ACTUAL)
- **Last updated:** 2025-05-29

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05747547

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05747547, "Retinal Vascular Changes in Patients After Coronavirus Disease 2019 (COVID-19)". Retrieved via AI Analytics 2026-06-26 from https://api.ai-analytics.org/clinical/NCT05747547. Licensed CC0.

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