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

N/ACompletedNCT02011074

Samsung Medical Center60 enrolled

Overview

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.

Study Type

OBSERVATIONAL

Enrollment

Conditions

Heart Rate Variability STAI SDS General Anesthesia Anxiety

Eligibility

Sex: MALEMin age: 30 YearsMax age: 80 Years

Medical Language ↔ Plain English

Inclusion Criteria: * Hepatocellular carcinoma patients Exclusion Criteria: * uncontrolled hypertension uncontrolled diabetes mellitus known autonomic nerve dysfunction

Locations (1)

Outcomes

Primary Outcomes

Heart rate variability

Time frame: change from baseline in HRV at 10 minutes after induction of general anesthesia

Secondary Outcomes

STAI score

Time frame: change from baseline in HRV at 10 minutes after induction of general anesthesia