ClinicalTrials.Veeva

Menu

Correlation Between State-Trait-Anxiety-Inventory and Heart Rate Variability

L

Ludwig Boltzmann Institute for Traumatology - The research center in cooperation with AUVA

Status

Completed

Conditions

Preoperative Vegetative Stress

Study type

Observational

Funder types

Other

Identifiers

NCT06093750
Version 1.2

Details and patient eligibility

About

The purpose of the study is to investigate whether there is a correlation between the vegetative stress evaluated by the State-Trait-Anxiety-Inventory (STAI-Test) and the measurement of heart rate variability (HRV). A subgroup analysis will also be performed to determine whether premedication contributes to a lower STAI score and/or heart rate variability. The primary outcome will be the parameter of frequency-based analysis Low Frequency (LF) and High Frequency (HF), and the STAI score. Secondary outcomes are the parameters Low Frequency/High Frequency-ratio (LF/HF-ratio), Standard deviation of normal-to-normal (NN) intervals (SDNN), Root Mean Square of successive differences" (RMSSD) and mean heart rate, age, gender, if they are smokers and if they work in shifts.

Enrollment

50 patients

Sex

All

Ages

18 to 65 years old

Volunteers

Accepts Healthy Volunteers

Inclusion criteria

  • Subjects between 18 and 65 years
  • Elective surgery with a low risk of bleeding
  • American Society of Anesthesiologists (ASA) classification 1-2
  • metabolic equivalent of task (MET) > 4

Exclusion criteria

  • Pre-existing cardiac conditions such as heart failure, arterial hypertension,
  • diabetes
  • any central nervous system diseases
  • cardiac pacemaker
  • renal and hepatic insufficiency
  • regional or peridural anesthesia
  • Pregnancy, lactation
  • Drugs that directly influence the autonomic nervous system

Trial contacts and locations

1

Loading...

Data sourced from clinicaltrials.gov

Clinical trials

Find clinical trialsTrials by location
© Copyright 2024 Veeva Systems