Perioperative Changes of Heart Rate Variability Related to Anxiety and Depressiveness in Patients Undergoing General Anesthesia

Perioperative Changes of Heart Rate Variability Related to Anxiety and Depressiveness in Psychologically Normal Patients Undergoing General Anesthesia

Status

Completed

Phases

Unknown

Study type

Observational

Source

ClinicalTrials.gov

Registry ID

NCT02011074

Enrollment

Registered

2013-12-13

Start date

2013-03-31

Completion date

2014-11-30

Last updated

2014-11-19

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

Conditions

Anxiety, General Anesthesia, Heart Rate Variability, SDS, STAI

Brief summary

Preoperative anxiety can be detected via structured and standardised screening by the State - Trait Anxiety Inventory (STAI) and Self rating Depression Scale (SDS) questionnaire. The investigators evaluate the relation of perioperative anxiety and heart rate variability, also the impact of general anesthesia on the change of heart rate variability.

Interventions

None listed

Study design

Observational model

COHORT

Time perspective

PROSPECTIVE

Eligibility

Sex/Gender

MALE

Age

30 Years to 80 Years

Healthy volunteers

Inclusion criteria

* Hepatocellular carcinoma patients

Exclusion criteria

* uncontrolled hypertension uncontrolled diabetes mellitus known autonomic nerve dysfunction

Design outcomes

Primary

Measure	Time frame
Heart rate variability	change from baseline in HRV at 10 minutes after induction of general anesthesia

Secondary

Measure	Time frame
STAI score	change from baseline in HRV at 10 minutes after induction of general anesthesia

Countries

South Korea

Outcome results