臨床研究等提出・公開システム

Date of registration	April. 08, 2022
Last modified on	April. 08, 2022
Trial ID	jRCT1032220007

Scientific Title	Flow-by-flow quantitative measurement of aerosol dispersion associated with the use of high-flow nasal oxygen therapy in healthy adults.
Public Title	Flow-by-flow quantitative measurement of aerosol dispersion associated with the use of high-flow nasal oxygen therapy in healthy adults.

Contact for Scientific Queries	Name	Okuda Yasuhisa
	Affiliation	Dokkyo Medical University Saitama Medical Center, Department of Anesthesia
	Address	2-1-50,Minamikoshigaya,Koshigayashi,Saitama-ken,343-8555,Japan
	Telephone	+81-489-65-1111
	E-mail	y-okuda@dokkyomed.ac.jp
Contact for Public Queries	Name	Ugajin Wakana
	Affiliation	Dokkyo Medical University Saitama Medical Center, Department of Anesthesia
	Address	2-1-50,Minamikoshigaya,Koshigayashi,Saitama-ken,343-8555,Japan
	Telephone	+81-489-65-1111
	E-mail	wakau.t.kuro@gmail.com

Recruitment status	Recruiting

Anticipated date of first enrollment		April. 08, 2022
Target sample size		25
Study Type		Observational
Key inclusion & exclusion criteria	Inclusion Criteria	Those who requested to participate through the volunteer recruitment process Those who have given written consent to participate in this study Persons 20 years of age or older
	Exclusion Criteria	Persons with cold symptoms Persons with signs of infection Persons with respiratory disease Persons of body temperature of 38 degrees Celsius or higher Patients with novel coronavirus and their close contacts
	Age Minimum	20age old over
	Age Maximum	No limit
	Gender	Both
Health Condition(s) or Problem(s) Studied		COVID-19
Primary Outcome(s)		Aerosol dispersal when wearing a high-flow nasal oxygen cannula

Primary Sponsor	Dokkyo Medical University Saitama Medical Center

Secondary Sponsor

Secondary Sponsor

Name of Certified Review Board	Bioethics Committee Saitama Medical Center Dokkyo Medical University
Address	2-1-50,Minamikoshigaya,Koshigayashi,343-8555,Japan, Saitama, Saitama
Telephone	+81-48-965-1111
E-Mail	wakau.t.kuro@gmail.com
Approval Status	Approval
Date of approval	Mar. 10, 2022

Plan to share IPD	No

Countries of Recruitment（Except Japan）	None