Ultrasound assessment of gastric volume and contents in patients undergoing painless gastroscopy: a prospective observational study

Status

Recruiting

Phases

Early Phase 1

Study type

Observational

Source

ChiCTR

Registry ID

ChiCTR2400086639

Enrollment

Unknown

Registered

2024-07-08

Start date

2024-07-10

Completion date

Unknown

Last updated

2024-07-15

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

Conditions

Gastric volume

Interventions

observed group:None

Eligibility

Sex/Gender

All

Age

18 Years to 80 Years

Inclusion criteria

Inclusion criteria: Patient undergoing elective surgery of painless gastroscopy, ages 18~80 years old, regardless of gender, ASA physical state I or II, BMI 18~35 kg/m2, voluntarily signs an informed consent form.

Exclusion criteria

Exclusion criteria: Patient with respiratory disorder, or circulatory disturbance, abnormal blood routine examination, abnormal blood chemical feature, insufficient fasting and drinking time, esophageal or gastric surgery, allergies to research drugs, pregnant, anatomical abnormalities of the upper digestive tract, upper gastrointestinal bleeding, poor ultrasound image quality.

Design outcomes

Primary

Measure	Time frame
Ultrasound assessment of gastric fluid volume;	—

Secondary

Measure	Time frame
anxiety;	—

Countries

China

Contacts

Public ContactLingyang Chen

Taizhou Hospital of Zhejiang Province

chenly@enzemed.com+86 137 5760 0208

Outcome results

None listed

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