Shock
+3
Reliability of PVI Changes During Tidal Volume Challenge in ICU Patients
Sponsored by Bicetre Hospital
About this trial
Last updated 3 years ago
Study ID
IDRCB:2022-A01253-40
Status
Unknown
Type
Observational
Placebo
No
Accepting
18+ Years
All Sexes
Trial Timing
Ended 3 years ago
What is this trial about?
The aim of this study is to assess whether changes in the plethysmography variability index, during a tidal volume challenge, can reliably detect simultaneous changes in arterial blood pressure pulsatility, in patients hospitalized in intensive care unit. If results will be positive, this will allow the test to be performed even in the absence of an invasive arterial catheter.
What are the participation requirements?
Inclusion Criteria
* patients hospitalized in intensive care unit
* physicians' decision to perform a tidal volume challenge
* hemodynamic monitoring with a calibrated pulse contour analysis device (PICCO2) in place
* monitoring of oxygen saturation with Masimo SET
* mechanical ventilation with tidal volume of 6 ml/kg on ideal body weight
Exclusion Criteria
* thoracic drainage
* patient under judicial protection