Observational study of gastric emptying of solid meal assessed by abdominal ultrasound

Observational study of gastric emptying of solid meal assessed by abdominal ultrasound - gastric emptying of solid meal assessed by abdominal ultrasound

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000020265

Enrollment

Registered

2015-12-19

Start date

2015-12-19

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

Adult patients scheduled for elective ophthalmologic surgery under local anesthesia

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1) Patients scheduled for elective opthalamologic surgery under local anesthesia 2) Patients who have morning meal and have afternoon surgery

Exclusion criteria

Exclusion criteria: 1) Patients who can not abide fasting 2) Patients with stomach obstruction 3) Patients with oral ingestion impossible 4) Patients who have past history of aspiration pneumonia 5) Pregnant women 6) Patients with possible sedation 7) Patients can not cooperate ultrasound assessment

Design outcomes

Primary

Measure	Time frame
Cross sectional area of antrum measured by abdominal ultrasound	—

Countries

Japan

Contacts

Public ContactShiroh Isono

Graduate School of Medicine, Chiba University Department of Anesthesiology

shirohisono@yahoo.co.jp043-222-7171

Outcome results