Observational study on COVID-19 in the UK population

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

Observational Queen Mary University of London · NCT04330599

This study looks at how COVID-19 affects people in the UK to understand who is at risk and how it impacts their physical and mental health.

Quick facts

Study typeObservational
Enrollment13000 (estimated)
Ages16 Years and up
SexAll
SponsorQueen Mary University of London Academic / other
Locations1 site (London, County (optional))
Trial IDNCT04330599 on ClinicalTrials.gov

What this trial studies

COVIDENCE UK is a longitudinal observational study aimed at understanding COVID-19 within the UK population. It seeks to identify risk factors for contracting COVID-19 and its adverse outcomes, while also characterizing the disease's natural history. Additionally, the study evaluates the impact of COVID-19 on both physical and mental health. The data collected will serve as a resource for identifying potential participants for future clinical trials and provide comparison data for randomized trial participants.

Who should consider this trial

Good fit: Ideal candidates for this study are UK residents aged 16 years and older.

Not a fit: Patients outside the UK or under the age of 16 may not benefit from this study.

Why it matters

Potential benefit: If successful, this study could enhance understanding of COVID-19, leading to improved prevention and treatment strategies.

How similar studies have performed: Other observational studies on COVID-19 have shown success in identifying risk factors and impacts, suggesting this approach is validated.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* UK resident
* Age ≥16 years

Exclusion Criteria: none

Where this trial is running

London, County (optional)

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions COVID-19
Last reviewed 2026-06-13 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.