Effects of Providing Preprint Preoperative Anesthetic Risk Information

Status

Completed

Phases

Phase 1Phase 2

Study type

Interventional

Source

ClinicalTrials.gov

Registry ID

NCT00816699

Enrollment

103

Registered

2009-01-05

Start date

2008-12-31

Completion date

2010-09-30

Last updated

2011-03-11

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

Conditions

Preoperative Anxiety

Keywords

Anxiety, preprint anesthetic risk information

Brief summary

Proportion of patients in study group(preprint preoperative anesthetic risk should have more anxiety, more knowledge, and more cancellation than controlled group

Interventions

OTHERpreprint preoperative anesthetic risk information

preprint preoperative anesthetic risk information

Study design

Allocation

RANDOMIZED

Intervention model

PARALLEL

Primary purpose

TREATMENT

Masking

NONE

Eligibility

Sex/Gender

ALL

Age

16 Years to 80 Years

Healthy volunteers

Inclusion criteria

* Inpatients scheduled for surgery under general anesthesia with or without regional anesthesia * Low to moderate risk surgery

Exclusion criteria

* Patient's refusal * Patients scheduled for cardiovascular surgery and neurosurgery * Patients with consciousness change following surgery * Emergency case * CNS or psychological diseases

Design outcomes

Primary

Measure	Time frame
Spielberger State Trait Anxiety Inventory Scale	5 days

Secondary

Measure	Time frame
Knowledge, proportion of patients who cancel surgery, proportion who refuse regional anesthesia	5 days

Countries

Thailand

Outcome results

None listed

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