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Ensitrelvir Fumaric Acid in Health care workers with SARS-CoV-2 Retrospective Chart Review - Tokyo Rinkai Hospital -

Ensitrelvir Fumaric Acid in Health care workers with SARS-CoV-2 Retrospective Chart Review - Tokyo Rinkai Hospital - - Ensitrelvir Fumaric Acid in Health care workers with SARS-CoV-2 Retrospective Chart Review - Tokyo Rinkai Hospital -

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
JPRN
Registry ID
JPRN-UMIN000054128
Enrollment
100
Registered
2024-04-12
Start date
2024-04-12
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

SHIONOGI & Co., Ltd.
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: Healthcare workers at Tokyo Rinkai Hospital who meet all of the following criteria are eligible for this study. 1)Healthcare workers who tested positive for SARS-CoV-2 at Tokyo Rinkai Hospital from Jun 2023 to Sep 2023 2)Healthcare workers who received ensitrevir according to the package insert or who did not receive anti-SARS-CoV-2 drugs. 3)Healthcare workers who can obtain all the following required data If ensitrevir was administered, the start and end date of ensitrevir. SARS-CoV-2 positive test result Quantitative antigen test results on the scheduled day of return to work Number of days from date of onset of COVID-19 to return to work

Exclusion criteria

Exclusion criteria: Healthcare workers at Tokyo Rinkai Hospital who meet any of the following criteria will be excluded from the study. 1)Healthcare workers who were not treated according to the package insert 2)Healthcare workers who received anti-SARS-CoV-2 drugs other than ensitrevir 3)Healthcare workers who refused to participate in this study

Design outcomes

Primary

MeasureTime frame
Average number of days from onset of symptoms to return to work.

Secondary

MeasureTime frame
Virus residual rate proportion (antigen quantitative test >100 pg / ml) on the planned date of return to work for the re-examination.

Countries

Japan

Contacts

Public ContactYasuko Ariwa

SHIONOGI & Co., Ltd. Medical Affair

yasuko.ariwa@shionogi.co.jp06-6202-2161

Outcome results

None listed

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