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OpenTrials
Completed

NCT Number: NCT05097170

Cerebral Oxygenation and Awareness During VT Ablation

It is aimed to examine the effect of the decrease in blood pressure that occurs during the ventricular tachycardia ablation process on cerebral oxygenation and awareness.

Patient's age, cardiac measurements (ejection fraction-EF), basal vital values, procedure time (especially activation and pacing mapping), and localization of the arrhythmia, may affect the NIRS and BIS response to blood pressure drop. In addition to the effects of patients' demographic information, cardiac capacity and procedure time on NIRS and BIS values (downtrend and duration), correlations of these values with other monitoring parameters (ETCO2 and SpO2) intended to be displayed.

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Key information

Conditions

Cerebral Oxygenation

Age range

18 year and older

Sex eligibility

All sexes

Study type

Observational

Primary location

Filiz Uzumcugil

Ankara, 06100, Turkey (Türkiye)

Who can participate

Healthy volunteers accepted: Yes

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

  • Patients over the age of 18
  • Patients who will undergo VT ablation
  • Patients who want to participate in the study

Exclusion criteria

  • Patients whose baseline values could not be obtained before induction
  • Patients with severe neurological or psychiatric illness
  • Patients who do not want to participate in the study

Treatment and study plan

NIRS during ventricular tachycardia ablation

Procedure

NIRS: Near-infrared spectroscopy is a measurement technique that non-invasively and continuously monitors the balance between cerebral oxygen consumption and delivery.

BIS: BIS is an electroencephalogram-derived parameter developed to monitor the hypnotic effects of anesthesia.

Other names: BIS during ventricular tachycardia ablation

Primary outcomes

  1. Near Infrared Spectrometer

    Time frame: perioperative (ventricular tachycardia ablation)

    cerebral oxygenation

Secondary outcomes

  1. Bispectral Index

    Time frame: perioperative (ventricular tachycardia ablation)

    awareness

Sponsors and collaborators

Lead sponsor

Hacettepe University

Other

Registry information

Official study title

Determining the Effect of Vital Parameters on Cerebral Oxygenation and Awareness During Ventricular Tachycardia Ablation

Important dates

Study start
2021
Primary completion
2022
Study completion
2022
First posted
Oct 28, 2021
Registry last updated
Mar 1, 2023

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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