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Survey of Coronavirus disease 2019(COVID-19)

Survey of Coronavirus disease 2019(COVID-19) - Survey of Coronavirus disease 2019(COVID-19)

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
JPRN
Registry ID
JPRN-UMIN000041186
Enrollment
2000
Registered
2020-07-23
Start date
2020-05-29
Completion date
Unknown
Last updated
2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

COVID-19

Interventions

None listed

Sponsors

Keio University School of Medicine
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: Individuals with COVID-19 (including suspected patients)

Exclusion criteria

Exclusion criteria: Patients who did not agree participation of the study by opt out or clearly refuse its participation.

Design outcomes

Primary

MeasureTime frame
Investigation of clinical characteristics of COVID-19 (e.g.clarification of risk factors for progression of COVID-19).

Countries

Japan

Contacts

Public ContactMakoto Ishii

Keio University School of Medicine Division of Pulmonary Medicine,Department of Medicine

ishii@keio.jp0333531211

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026