Effect of high-flow nasal cannula versus continuous flow oxygen delivery through nasal cannula for endoscopic submucosal dissection under deep sedation

Status

Active, not recruiting

Phases

Early Phase 1

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR1900024295

Enrollment

Unknown

Registered

2019-07-05

Start date

2019-07-15

Completion date

Unknown

Last updated

2019-07-15

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

Conditions

airway management of endoscopic submucosal dissection under deep sedation

Interventions

H group:high-flow nasal cannula

C group:continuous flow oxygen delivery through nasal cannula

Eligibility

Sex/Gender

All

Age

18 Years to 65 Years

Inclusion criteria

Inclusion criteria: 1. Patients scheduled for endoscopic submucosal dissection; 2. Patients' age ranged from 18 to 65 years; 3. Patients of ASA I-II; 4. Patients' BMI between 18.5-23.9.

Exclusion criteria

Exclusion criteria: 1. Patients with obstructive sleep apnea syndrome; 2. Patients with cardiac or pulmonary insufficiency, abnormal renal or hepatic function; 3. Patients with Alcoholism or drug dependence; 4. Patients who are not able to cooperate on the test or difficult to communicate with.

Design outcomes

Primary

Measure	Time frame
Incidence of desaturation (SpO2<90%);	—

Secondary

Measure	Time frame
frequency of desaturation;arterial oxygen partial pressure;arterial carbondioxide partial pressure;arterial pH;Mean breathing rate;adverse events;complication of ESD;Endoscopy doctors satisfaction;	—

Countries

China

Contacts

Public ContactSheng Wang

Department of Anesthesiology, Guangdong Provincial People's Hospital

shengwang_gz@163.com+86 13560182353

Outcome results

None listed

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