NCT04527432

Brief Summary

The COVID-19 (coronavirus) pandemic has had a huge impact on healthcare resources and staff in the UK. Understanding the key risk factors associated with infection amongst healthcare workers is essential for future pandemic response plans. Currently there are scarce data relating to the infection rates and associated factors amongst healthcare workers in the United Kingdom (UK). Studies of infection rates in healthcare workers have largely relied on the real-time reverse transcriptase-polymerase chain reaction (RT-PCR) test to date and it appears that Healthcare workers are twice as likely to succumb to Coronavirus infection, when compared to the general population and those from Black and minority ethnic (BAME) backgrounds appear to be particularly at risk. Currently there is no evidence that the presence of SARS-CoV-2 (severe acute respiratory syndrome coronavirus 2) antibodies provides seasonal or long term immunity to future infection. Therefore, this study aims to understand the current level of SARS-CoV-2 antibody positivity and try to determine the likely risk to healthcare workers in the UK to COVID-19 infection. This study hopes to find out whether certain individual characteristics will have an impact on likelihood of infection susceptibility and antibody response and determine the impact of the presence of antibodies on the likelihood of future clinical infection over a 12 month period. The study involves an initial online survey and linkage to the recent antibody test, then a further online survey in 6 and 12 months' time. The data obtained will be linked to data that the Human Resources Department (HR) holds. Participants also have the option to partake in another antibody test at 6 and 12 months' time and linked to the data collected.

Trial Health

87
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
1,504

participants targeted

Target at P75+ for not_applicable

Timeline
Completed

Started Nov 2020

Typical duration for not_applicable

Geographic Reach
1 country

1 active site

Status
completed

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

First Submitted

Initial submission to the registry

August 24, 2020

Completed
2 days until next milestone

First Posted

Study publicly available on registry

August 26, 2020

Completed
3 months until next milestone

Study Start

First participant enrolled

November 24, 2020

Completed
2.9 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

October 27, 2023

Completed
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

October 27, 2023

Completed
Last Updated

April 2, 2025

Status Verified

April 1, 2025

Enrollment Period

2.9 years

First QC Date

August 24, 2020

Last Update Submit

April 1, 2025

Conditions

Outcome Measures

Primary Outcomes (3)

  • The number of employees tested who have evidence of SARS-CoV-2 antibodies

    evidence of SARS-CoV-2 antibodies

    12 months

  • Factors associated with a positive test

    Survey to establish * Type of healthcare role * Ethnicity * Age * Index of multiple deprivation * Previous RT-PCR test status * Previous clinical COVID infection * Previous period of self isolation * Level of COVID-19 related anxiety * Presence of one or more high risk factors for COVID 19 * Presence or absence of self-reported COVID 19 symptoms

    12 months

  • Likelihood of clinically relevant (causing illness) infection with SARS-CoV-2 in subjects with both positive and negative SARS-CoV-2 antibody tests

    Infection compared to antibody presence

    12 months

Study Arms (1)

All participants

OTHER

Survey at 6 and 12 months time with optional antibody tests

Other: SurveyDiagnostic Test: SARS-CoV-2 antibody test

Interventions

SurveyOTHER

Survey at baseline, 6 and 12 months

All participants

SARS-CoV-2 antibody test results and testing again at 6 and 12 months

All participants

Eligibility Criteria

Sexall
Healthy VolunteersYes
Age GroupsChild (0-17), Adult (18-64), Older Adult (65+)

You may qualify if:

  • All Staff employed by Royal Wolverhampton Trust, having undergone the SARS-CoV-2antibody test at the Trust's testing facility

You may not qualify if:

  • Royal Wolverhampton NHS Trust staff who have not participated in antibody testing • Staff who have opted out to receiving the text message invite and be part of the study

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

The Royal Wolverhampton NHS Trust

Wolverhampton, WV10 0QP, United Kingdom

Location

Related Publications (1)

  • Sethi S, Manuelpillai N, Mandal A, Simpson O, Morrissey H, Ball P, Sharrod-Cole H, Ford C, Whittaker AC, Drayson M, Race A, Bateman J, Basu S, Cotton J. COVID-19 seroprevalence after the first UK wave of the pandemic and its association with the physical and mental wellbeing of secondary care healthcare workers. Brain Behav Immun Health. 2022 Oct;24:100492. doi: 10.1016/j.bbih.2022.100492. Epub 2022 Aug 6.

MeSH Terms

Conditions

Coronavirus InfectionsSevere Acute Respiratory Syndrome

Interventions

Surveys and Questionnaires

Condition Hierarchy (Ancestors)

Coronaviridae InfectionsNidovirales InfectionsRNA Virus InfectionsVirus DiseasesInfectionsRespiratory Tract InfectionsRespiratory Tract Diseases

Intervention Hierarchy (Ancestors)

Data CollectionEpidemiologic MethodsInvestigative TechniquesHealth Care Evaluation MechanismsQuality of Health CareHealth Care Quality, Access, and EvaluationPublic HealthEnvironment and Public Health

Study Officials

  • Supratik Basu

    The Royal Wolverhampton NHS Trust

    PRINCIPAL INVESTIGATOR

Study Design

Study Type
interventional
Phase
not applicable
Allocation
NA
Masking
NONE
Purpose
HEALTH SERVICES RESEARCH
Intervention Model
SINGLE GROUP
Sponsor Type
OTHER GOV
Responsible Party
SPONSOR

Study Record Dates

First Submitted

August 24, 2020

First Posted

August 26, 2020

Study Start

November 24, 2020

Primary Completion

October 27, 2023

Study Completion

October 27, 2023

Last Updated

April 2, 2025

Record last verified: 2025-04

Data Sharing

IPD Sharing
Will not share

Results will be published in journal

Locations