Application of High-Flow Nasal Cannula Oxygen Therapy in Gastrointestinal Anesthesia in Elderly Patients

Study of high flow nasal cannula oxygen therapy for improving hypoxemia in elderly patients undergoing gastrointestinal endoscopy anesthesia

Status

Recruiting

Phases

Early Phase 1

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR2300070097

Enrollment

Unknown

Registered

2023-04-01

Start date

2023-04-01

Completion date

Unknown

Last updated

2023-08-21

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

Conditions

Hypoxemia during anesthesia

Interventions

High flow nasal cannula oxygen group:High flow nasal cannula for oxygen

Conventional nasal cannula oxygen group :Conventional nasal cannula for oxygen

Eligibility

Sex/Gender

All

Age

65 Years to No maximum

Inclusion criteria

Inclusion criteria: 1. Patients aged >= 65 years who underwent painless gastroscope; 2. American College of Anesthesiologists (ASA) Grade ?-?.

Exclusion criteria

Exclusion criteria: 1. The patient had a history of obvious heart failure, severe arrhythmia and unstable angina pectoris; 2. Allergic to propofol, eggs, soy, or albumin.

Design outcomes

Primary

Measure	Time frame
Pulse oxygen saturation;	—

Secondary

Measure	Time frame
Blood pressure;Heart rate;	—

Countries

China

Contacts

Public ContactYin Xin

Huadong Hospital Affiliated to Fudan University

yinxin__2007@126.com+86 13391113529

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026