Incidence of Compliance to the ASA Preoperative Fasting Guidelines in Elective Surgery

Incidence of Compliance to the ASA Preoperative Fasting Guidelines in Elective General Surgery.

Status

Completed

Phases

Unknown

Study type

Observational

Source

ClinicalTrials.gov

Registry ID

NCT04664751

Enrollment

309

Registered

2020-12-11

Start date

2020-12-26

Completion date

2022-05-01

Last updated

2023-01-10

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

Conditions

Compliance, Treatment

Keywords

Compliance, NPO guidelines

Brief summary

Patients scheduled for elective surgery with general anesthesia, regional anesthesia, or procedural sedation and analgesia will be interviewed about the last time having * clear liquid drink * light meal * regular meal

Interventions

OTHERNil-per-Oral

NPO details

Study design

Observational model

COHORT

Time perspective

PROSPECTIVE

Eligibility

Sex/Gender

ALL

Age

18 Years to No maximum

Healthy volunteers

Inclusion criteria

* Scheduled for elective surgery requiring general anesthesia, regional anesthesia, or procedural sedation and analgesia.

Exclusion criteria

* Patients with the order of NPO after midnight. * Patients with pregnancy

Design outcomes

Primary

Measure	Time frame	Description
compliance to NPO guideline	8 hour	definition of compliance include complete order of NPO for regular diet for 8 hours and soft diet for 6 hours and clear liquid for 2 hours.

Countries

Thailand

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026