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OpenTrials
Completed

NCT Number: NCT00712946

Preoperative Heart Rate Variability and Baroreflex Sensitivity in ASO Patients During Various Sleep Stages

The goal of this study is to evaluate the possible preoperative predictive value of altered heart rate variability (HRV) and baroreflex sensitivity in different sleep stages for postoperative adverse cardiac events (i.e. arrhythmia or myocardial ischemia needing hospitalization or medication, myocardial ischemia assessed by enzyme release, myocardial infarction, sudden cardiac death, stroke) in arteriosclerosis obliterans patients.

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Key information

Conditions

Arteriosclerosis Obliterans Arterial Occlusive Diseases Arteriosclerosis Cardiovascular Diseases Vascular Diseases

Age range

40 year and older

Sex eligibility

All sexes

Study type

Observational

Primary location

Department of Anesthesiology and Intensive Care, Turku University Hospital

Turku, Finland

Who can participate

Healthy volunteers accepted: Yes

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

Inclusion criteria

  • Age > 40 years
  • ASO
  • Elective vascular surgery patient (i.e. infra-inguinal bypass procedure)

Exclusion criteria

  • Other than sinus rhythm
  • Lack of co-operation
  • Major surgery less than 3 months preoperatively
  • Sleep apnoea
  • Dialysis treatment
  • CABG less than 3 years earlier

Sponsors and collaborators

Lead sponsor

GE Healthcare

Industry

Collaborators

  • The Finnish Funding Agency for Technology and Innovation
  • Turku University Hospital
  • University of Turku

Registry information

Acronym: Barosleep

Important dates

Study start
2006
Study completion
2010
First posted
Jul 10, 2008
Registry last updated
Apr 28, 2011

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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