# All Eyes on PCS - Analysis of the Retinal Microvasculature in Patients With Post-COVID-19 Syndrome

> **NCT05635552** · — · UNKNOWN · sponsor: **Technical University of Munich** · enrollment: 300 (estimated)

## Conditions studied

- Long Covid19
- Post COVID-19 Condition
- Endothelial Dysfunction

## Interventions

- **DIAGNOSTIC_TEST:** Dynamic retinal vessel analysis (DVA)
- **DIAGNOSTIC_TEST:** Optical coherence tomography (OCT)
- **DIAGNOSTIC_TEST:** Biochemistry and immune phenotyping
- **DIAGNOSTIC_TEST:** Handgrip strength test
- **DIAGNOSTIC_TEST:** Questionnaires (Patient reported outcomes)

## Key facts

- **NCT ID:** NCT05635552
- **Lead sponsor:** Technical University of Munich
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** UNKNOWN
- **Start date:** 2022-10-17
- **Primary completion:** 2023-02-21
- **Final completion:** 2023-07-21
- **Target enrollment:** 300 (ESTIMATED)
- **Last updated:** 2022-12-02

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05635552

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05635552, "All Eyes on PCS - Analysis of the Retinal Microvasculature in Patients With Post-COVID-19 Syndrome". Retrieved via AI Analytics 2026-05-27 from https://api.ai-analytics.org/clinical/NCT05635552. Licensed CC0.

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