# Longitudinal Population-based Observational Study of COVID-19 in the UK Population

> **NCT04330599** · — · RECRUITING · sponsor: **Queen Mary University of London** · enrollment: 13000 (estimated)

## Conditions studied

- COVID-19

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT04330599
- **Lead sponsor:** Queen Mary University of London
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** RECRUITING
- **Start date:** 2020-04-27
- **Primary completion:** 2026-04-27
- **Final completion:** 2026-04-27
- **Target enrollment:** 13000 (ESTIMATED)
- **Last updated:** 2025-06-08

## Collaborators

- [object Object]
- [object Object]
- [object Object]
- [object Object]
- [object Object]
- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04330599

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04330599, "Longitudinal Population-based Observational Study of COVID-19 in the UK Population". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT04330599. Licensed CC0.

---

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