# Venous Thromboembolism During COVID-19 Pandemic: Evaluation of the Association With the Vaccine and COVID-19 Infection

> **NCT06806800** · — · COMPLETED · sponsor: **IRCCS Azienda Ospedaliero-Universitaria di Bologna** · enrollment: 16000 (actual)

## Conditions studied

- Venous Thromboembolism

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT06806800
- **Lead sponsor:** IRCCS Azienda Ospedaliero-Universitaria di Bologna
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2018-01-02
- **Primary completion:** 2021-12-13
- **Final completion:** 2022-03-31
- **Target enrollment:** 16000 (ACTUAL)
- **Last updated:** 2025-02-10


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT06806800

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT06806800, "Venous Thromboembolism During COVID-19 Pandemic: Evaluation of the Association With the Vaccine and COVID-19 Infection". Retrieved via AI Analytics 2026-09-03 from https://api.ai-analytics.org/clinical/NCT06806800. Licensed CC0.

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