Effect of high flow nasal cannula oxygen system during intravenous sedation in old patients

Effect of high flow nasal cannula oxygen system during intravenous sedation combined with spinal anesthesia in old patients

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

CRIS

Registry ID

KCT0007336

Enrollment

Registered

2022-05-27

Start date

2017-05-11

Completion date

Unknown

Last updated

2022-05-30

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

Conditions

None listed

Interventions

Medical Device : After sedation procedure, control group was applied by low flow O2 5L/min via oxygen mask and experimental group was applied by high flow O2 50 L/min via nasal cannula.

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Inclusion criteria ? 65 years of age or older ? ASA class II, III ? Patients who have fully explained the purpose and contents of this study before participating in the study and signed a written consent form that has been approved by the research ethics review committee of the institution to participate in this study

Exclusion criteria

Exclusion criteria: Exclusion criteria ? Under 65 years ? Past history of nasal obstruction ? Abnormal anatomical structure of the nasal cavity ? intranasal bleeding ? Warfarin, steroid use ? BMI 30 or higher ? ASA IV or higher ? Vulnerable subjects (those who lack medical ability, are pregnant or are planning to become pregnant)

Design outcomes

Primary

Measure	Time frame
oxygen saturation (%)	—

Secondary

Measure	Time frame
Mean arterial pressure, heart rate, depth of anesthesia, oxygen saturation, arterial blood gas analysis	—

Countries

Korea, Republic of

Contacts

Public ContactMee Young Chung

The Catholic University of Korea, Eunpyeong St. Mary's Hospital

jhjs0806@catholic.ac.kr+82-2-2030-3863

Outcome results