# Natural Language Processing (NLP) Analysis of Free Text Notes to Investigate Coronavirus (COVID-19)

> **NCT04432961** · — · COMPLETED · sponsor: **Cambridge University Hospitals NHS Foundation Trust** · enrollment: 200 (actual)

## Conditions studied

- COVID-19

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT04432961
- **Lead sponsor:** Cambridge University Hospitals NHS Foundation Trust
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2020-07-01
- **Primary completion:** 2021-07-01
- **Final completion:** 2021-07-01
- **Target enrollment:** 200 (ACTUAL)
- **Last updated:** 2021-07-28

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04432961

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04432961, "Natural Language Processing (NLP) Analysis of Free Text Notes to Investigate Coronavirus (COVID-19)". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT04432961. Licensed CC0.

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