# Risk of Venous Thromboembolism in Critically Ill Patients With Severe COVID-19

> **NCT04374617** · — · COMPLETED · sponsor: **Hospital Universitari Vall d'Hebron Research Institute** · enrollment: 230 (actual)

## Conditions studied

- COVID-19
- Critical Illness
- Venous Thromboembolism
- Venous Thromboses
- Venous Thromboses, Deep
- Venous Thrombosis Pulmonary
- Pulmonary Embolism
- Pulmonary Embolism and Thrombosis
- Sars-CoV2
- SARS-CoV Infection

## Interventions

- **DIAGNOSTIC_TEST:** Duplex ultrasound and Computed Tomography Angiography

## Key facts

- **NCT ID:** NCT04374617
- **Lead sponsor:** Hospital Universitari Vall d'Hebron Research Institute
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2020-04-01
- **Primary completion:** 2020-04-25
- **Final completion:** 2020-05-01
- **Target enrollment:** 230 (ACTUAL)
- **Last updated:** 2020-05-06


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04374617

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04374617, "Risk of Venous Thromboembolism in Critically Ill Patients With Severe COVID-19". Retrieved via AI Analytics 2026-06-24 from https://api.ai-analytics.org/clinical/NCT04374617. Licensed CC0.

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