Menu

Evaluation of a Non-invasive Device to Measure Blood Pressure and Difference in Pulse Pressure (dPP) Intraoperatively

Status

Completed

Conditions

Blood Pressure

Study type

Observational

Funder types

Other

Identifiers

NCT02009020
837.531.11 (8073)

Details and patient eligibility

About

Dynamic parameters like pulse pressure Variation (PPV) , synonymous: difference in pulse pressure (dPP), can predict fluid responsiveness reliably (Marik PE et al, Crit Care Med 2009; 37:2642-7). An arterial line is required for assessment of dPP. On a modified Penaz technique, a non-invasive measurement device is now available commercially. In this study, the reference technique based on arterial measurement and a respiratory variation monitor (Pestel G et al, Anesth Analg 2009; 108:1823-9) was compared to the non-invasive device a clinical setting. At defined time points, systolic, diastolic, mean arterial blood pressure and dPP were compared using Bland-Altmann Analysis (Bland JM, Altman DG, Lancet 1986; 1: 307-10)

Enrollment

26 patients

Sex

All

Ages

18 to 80 years old

Volunteers

No Healthy Volunteers

Inclusion criteria

  • Age > 18 and < 80 years old
  • Written informed consent obtained
  • Patients scheduled for elective urological or abdominal surgery procedures in supine position
  • qualifying for arterial line

Exclusion criteria

  • pregnancy
  • cardiac insufficiency (NYHA 4, EF < 25 %)
  • coronary artery disease (CCS 4)
  • coagulopathy
  • symptoms of infection or sepsis
  • malignant hyperthermia
  • absence of sinus rhythm
  • BMI > 30
  • M. Raynaud

Trial contacts and locations

1

There are currently no registered sites for this trial.

Timeline

Last updated: Dec 11, 2013

Start date

Jul 01, 2012 • 12 years ago

End date

Apr 01, 2013 • 12 years ago

Today

Apr 03, 2025

Sponsor of this trial

Data sourced from clinicaltrials.gov