# Development and Validation of a Prediction Model for the Transition From Mild to Moderate Form of COVID-19, Using Data From Chest CT

> **NCT04481620** · — · COMPLETED · sponsor: **University Hospital, Bordeaux** · enrollment: 1329 (actual)

## Conditions studied

- COVID-19

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT04481620
- **Lead sponsor:** University Hospital, Bordeaux
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2020-08-31
- **Primary completion:** 2021-05-04
- **Final completion:** 2021-05-04
- **Target enrollment:** 1329 (ACTUAL)
- **Last updated:** 2022-04-12

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04481620

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04481620, "Development and Validation of a Prediction Model for the Transition From Mild to Moderate Form of COVID-19, Using Data From Chest CT". Retrieved via AI Analytics 2026-07-05 from https://api.ai-analytics.org/clinical/NCT04481620. Licensed CC0.

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