Unique ID issued by UMIN | UMIN000051673 |
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Receipt number | R000058708 |
Scientific Title | Does saline nasal irrigation prevent COVID-19? |
Date of disclosure of the study information | 2023/07/21 |
Last modified on | 2023/07/21 07:54:40 |
Does saline nasal irrigation prevent COVID-19?
Does saline nasal irrigation prevent COVID-19?
Does saline nasal irrigation prevent COVID-19?
Does saline nasal irrigation prevent COVID-19?
Japan |
COVID-19
Medicine in general | Infectious disease | Adult |
Others
NO
To determine whether nasal irrigation with saline water can prevent SARS-CoV2 infection in persons who come in contact with a SARS-CoV2-positive person without a mask.
Others
To determine whether nasal irrigation with saline reduces COVID-19 symptoms.
Confirmatory
Pragmatic
Not applicable
Results of SARS-CoV2 PCR after nasal lavage twice a day for a total of 10 times (5 days after the start of nasal lavage).
Types of symptoms and their duration.
Interventional
Parallel
Randomized
Individual
Open -no one is blinded
No treatment
YES
NO
Institution is not considered as adjustment factor.
NO
Central registration
2
Prevention
Behavior,custom |
nasal irrigation with saline water
No nasal irrigation
18 | years-old | <= |
75 | years-old | >= |
Male and Female
Full-time employees of Rakwakai Otowa Hospital and Rakwakai Otowa Rehabilitation Hospital who had contact with SARS-CoV2-positive persons without masks.
Gargled nose within the past 14 days of contact with an infected person
Has had surgery on the nasal cavity
Has had COVID19 within the past 3 months
Already have respiratory tract symptoms (cough, nasal discharge, sore throat) or fever (>37.5 degrees)
Unable to accept the assignment of gargling or not gargling
250
1st name | Masahiko |
Middle name | |
Last name | Koshida |
Rakuwakai Otowa Rehabilitation Hospital
Internal Medicine
6078113
Kitamizo-cho 32-1, Koyama, Yamashina district, Kyoto city, Kyoto prefecture
0755816221
koshidamasahiko@hotmail.com
1st name | Masahiko |
Middle name | |
Last name | Koshida |
Rakuwakai Otowa Rehabilitation Hospital
Internal Medicine
6078113
Kitamizo-cho 32-1, Koyama, Yamashina district, Kyoto city, Kyoto prefecture
0755816221
koshidamasahiko@hotmail.com
Rakwakai Healthcare System
Masahiko Koshida
Rakuwakai Healthcare System
Self funding
Japan
Rakuwakai Healthcare System
Chinji-cho 2, Otowa, Yamashina district, Kyoto city, Kyoto prefecture
0755934111
matsuoka-aya@rakuwa.or.jp
NO
洛和会音羽リハビリテーション病院(京都府)
2023 | Year | 07 | Month | 21 | Day |
Unpublished
Open public recruiting
2023 | Year | 07 | Month | 12 | Day |
2023 | Year | 06 | Month | 15 | Day |
2023 | Year | 07 | Month | 12 | Day |
2024 | Year | 07 | Month | 31 | Day |
2023 | Year | 07 | Month | 21 | Day |
2023 | Year | 07 | Month | 21 | Day |
Value
https://center6.umin.ac.jp/cgi-open-bin/icdr_e/ctr_view.cgi?recptno=R000058708
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