# Acute Respiratory Failure and COVID-19 in Real Life

> **NCT04307459** · — · COMPLETED · sponsor: **University of Milan** · enrollment: 250 (actual)

## Conditions studied

- Coronavirus Infections
- Respiratory Failure
- Ventilator Lung

## Interventions

- **OTHER:** standard operating procedures

## Key facts

- **NCT ID:** NCT04307459
- **Lead sponsor:** University of Milan
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2020-03-19
- **Primary completion:** 2023-09-01
- **Final completion:** 2023-12-31
- **Target enrollment:** 250 (ACTUAL)
- **Last updated:** 2026-04-29


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04307459

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04307459, "Acute Respiratory Failure and COVID-19 in Real Life". Retrieved via AI Analytics 2026-05-27 from https://api.ai-analytics.org/clinical/NCT04307459. Licensed CC0.

---

*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*