Examination of inhaled oxygen concentration under masked conditions

Examination of inhaled oxygen concentration under masked conditions - Examination of inhaled oxygen concentration under masked conditions

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000052226

Enrollment

Registered

2023-09-16

Start date

2023-09-16

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

Healthy adults who are at least 18 years of age and have given consent

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Healthy adults who are at least 18 years of age and have given consent

Exclusion criteria

Exclusion criteria: with blood coagulation disorders

Design outcomes

Primary

Measure	Time frame
Examination of the difference in inhaled oxygen concentration with and without surgical mask.	—

Secondary

Measure	Time frame
Examination of differences in inhaled carbon dioxide concentrations with and without surgical masks.	—

Countries

Japan

Contacts

Public ContactKazuhiro Shirozu

Kyushu University Hospital Operating rooms

shirozu.kazuhiro.334@m.kyushu-u.ac.jp092-642-5714

Outcome results