Assessment of gastric intake pressure in overweight patients receiving transnasal humidified rapid-insufflation ventilatory during anesthesia induction

Status

Recruiting

Phases

Early Phase 1

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR2300075652

Enrollment

Unknown

Registered

2023-09-12

Start date

2023-09-04

Completion date

Unknown

Last updated

2023-09-18

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

Conditions

gastric distention

Interventions

THRIVE:Use of high flow humidified oxygen therapy during anesthesia induction

Mask group:Regular mask ventilation

THRIVE+Mask group:Use of high flow humidified oxygen therapy and placement of regular masks during anesthesia induction

Eligibility

Sex/Gender

All

Age

18 Years to 65 Years

Inclusion criteria

Inclusion criteria: 1: Patients with no special requirements for general anesthesia induction posture 2: Bilateral or unilateral nasal ventilation is smooth 3: ASA 1-2 4: age 18-65 5: BMI>25 Kg/m2 6: People with normal understanding and communication skills 7: Mallampatti 1-2

Exclusion criteria

Exclusion criteria: 1: Anticipated Difficult Airways 2: Skull base fracture 3: Active bleeding in the airway and upper gastrointestinal tract 4: Pregnancy, severe gastrointestinal reflux disease, and neuromuscular disease

Design outcomes

Primary

Measure	Time frame
intragastric pressure;	—

Secondary

Measure	Time frame
SPO2;EtO2;EtCO2;	—

Countries

China

Contacts

Public ContactMo Yunchang

The First Affiliated Hospital of Wenzhou Medical University

myc1104@163.com+86 137 3692 4260

Outcome results

None listed

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