Effect of mask assisted ventilation in different positions on children's gastric distension during induction of general anesthesia

Status

Recruiting

Phases

Early Phase 1

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR2200066500

Enrollment

Unknown

Registered

2022-12-07

Start date

2022-12-10

Completion date

Unknown

Last updated

2023-05-15

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

Conditions

Complications during induction of general anesthesia

Interventions

Supine position group:Supine position

Head high and foot low 5 degrees group:Head high and foot low 5 degrees

Head high and foot low 10 degrees group:Head high and foot low 10 degrees

Eligibility

Sex/Gender

All

Age

1 Years to 12 Years

Inclusion criteria

Inclusion criteria: (1) The children were 1-12 years old. (2) The children's parents or legal guardians have informed consent in writing to participate in the trial. (3) ASA classification I-II. (4) Not have difficult mask ventilation, not have serious respiratory system and other system diseases.

Exclusion criteria

Exclusion criteria: (1) There is a risk of reflux and aspiration (such as gastroesophageal reflux disease or fasting time30kg/m^2.

Design outcomes

Primary

Measure	Time frame
Cross sectional area of gastric antrum;Occurrence rate of gastric distension;	—

Countries

China

Contacts

Public ContactYunan Lin

The First Affiliated Hospital of Guangxi Medical University

277464077@qq.com+86 13768278751

Outcome results

None listed

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