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Risk Factors for Community- and Workplace Transmission of COVID-19

NCT04320732 — Recruiting, 250000 participants, Oslo University Hospital

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RegistryNCT04320732
StatusRecruiting
Study typeObservational
Enrollment250000 (Estimated)
SponsorOslo University Hospital (Other); collaborators: Age Labs AS
ConditionsCoronavirus
InterventionsObservation of behavior and COVID-19 infection will be conducted. (Behavioral)
Datesstart 2020-03-27, primary completion 2025-03-27 (estimated), completion 2030-03-20 (estimated), first posted 2020-03-25, last updated 2021-12-13
Locations1 site in Norway

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All trials for Coronavirus All trials of Observation of behavior and COVID-19 infection will be conducted.

-Summary

The project is an epidemiological observational study based on an electronic questionnaire on risk factors for COVID-19 in the community and healthcare setting.

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+Detailed description

Summary The data collected will identify real-life risk factors for getting the COVID-19 diagnosis.

The Oslo University Hospital/University of Oslo web-based solution "nettskjema" will be used to collect data and consent forms.

The impact of knowing the risk factors for COVID-19 is tremendous because it can enable governments to conduct more targeted public health measurements than today to reduce the spread of the virus.

Detailed description Research into an ongoing COVID-19 outbreak is difficult because patients are isolated, and supplies of personal protective equipment (PPE) supplies are limited. The risk of transmission to study personal is non-negligible even when PPE is available.

A study design based on an electronic questionnaire and consent from delivered from the Oslo University Hospital/University of Oslo, GDPR (General Data Protection Regulation) compliant "TSD" service has therefore been chosen.

The study will be a case-control study based on a combined electronic consent form and questionnaire that the participants will fill in using a smartphone and electronic identification.

The groups that will be included are:

* Hospitalized and non-hospitalized patients/persons with COVID-19 at all stages of the disease and after the disease
* Hospitalized patients without COVID-19
* Healthcare personal or other groups with an increased risk of COVID-19
* Healthy volunteers

Participants may be followed with repeated questionnaires prospectively.

Biological samples Biological samples may hold crucial information about the susceptibility to COVID-19 and for susceptibility to the progression of the disease. It is within the scope of the study to analyze such samples from a limited number of participants which will be asked to provide such samples or hospitalized patients that have surplus material. The material will be analyzed with non-genetic methods most suitable to provide such information.

+Arms and interventions

ArmTypeInterventionsDescription
Individuals with COVID-19 infectionBehavioral: Observation of behavior and COVID-19 infection will be conducted.Confirmed by routine laboratory diagnosis. All types of COVID-19 disease from asymptomatic carriers to hospitalized patients can be included. Only subjects >18 years old will be included in the study.
Individuals tested for COVID-19 infection with negative testBehavioral: Observation of behavior and COVID-19 infection will be conducted.Confirmed by routine laboratory diagnosis
Healthy individualsBehavioral: Observation of behavior and COVID-19 infection will be conducted.Recruitet from the general population
Risk groups for COVID-19 exposureBehavioral: Observation of behavior and COVID-19 infection will be conducted.Including, but not limited to healthcare workers.
Patients admitted to hospitalBehavioral: Observation of behavior and COVID-19 infection will be conducted.Without COVID-19 infection.
  • Observation of behavior and COVID-19 infection will be conducted. (Behavioral): No intervention, only prospective observation of behavior will be conducted by a questionnaire.

+Outcome measures

Primary outcomes

  • Rate of COVID-19 infection [1 year]: Diagnosed with serology or direct viral detection

+Eligibility

Sex: All, ages: 18 Years to any, accepts healthy volunteers

Inclusion Criteria:

* Norwegian adult

Exclusion Criteria:

* Unable to consent

+Locations (1)

FacilityCityCountryStatus
Oslo University HospitalOsloNorwayRecruiting

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