Comparison between antral cross-sectional area (CSA) measured by ultrasonography and volume of stomach content measured by computed tomograhpy for the preoperative assessment of gastric content.

Comparison between antral cross-sectional area (CSA) measured by ultrasonography and volume of stomach content measured by computed tomograhpy for the preoperative assessment of gastric content. - Assessment of gastric content.

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000013416

Enrollment

100

Registered

2014-04-01

Start date

2014-03-17

Completion date

Unknown

Last updated

2026-06-29

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

Conditions

Patients undergoing emergent surgery

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patients who were taken abdominal CT just before emergent surgery

Exclusion criteria

Exclusion criteria: Patients who previously underwent stomach or upper abdominal surgery

Design outcomes

Primary

Measure	Time frame
antral cross-sectional area (CSA) volume of stomach content measured by computed tomography	—

Secondary

Measure	Time frame
Sex Length Weight Body mass index Disease and operation Time from onset Time from final oral intake Time from CT scan Mass of suctioned gastric content American Society of Anesthesiologists physical status classification	—

Countries

Japan

Contacts

Public ContactYasuko Hosokawa

Ishinomaki Red Cross Hospital CRC

crc-yasuko.satou@ishinomaki.jrc.or.jp0225-21-7220

Outcome results