Hypovolemic Shock
Conditions
Keywords
Fluid administration, Cardiac output, Right atrial pressure, Resuscitation
Brief summary
The purpose of this study is to determine whether hemodynamic measures vary in angles bedside before and after volume challenge.
Detailed description
* Check if values of central venous pressure (CVP), pulse pressure variation (Δpp), heart rate (HR), mean arterial pressure ((PAM) vary in different angles headboards * Compare values of CVP, Δpp, HR and MAP as predictors of blood volume after supply of 500 ml of 0.9% saline solution.
Interventions
OTHER0.9% saline solution
comparing values obtained before and after administration of 500 ml of 0.9% salin
Sponsors
Federal University of Uberlandia
Study design
Allocation
NA
Intervention model
SINGLE_GROUP
Primary purpose
DIAGNOSTIC
Masking
DOUBLE (Subject, Investigator)
Eligibility
Sex/Gender
ALL
Age
18 Years to 60 Years
Healthy volunteers
No
Inclusion criteria
* Being in circulatory shock and have at least one of the following criteria to identify loss of tissue perfusion: systolic blood pressure \<90 mmHg or need for vasoactive drugs, urine output below 0.5 ml / kg / h. * Being under sedation, assessed by the scale of Richmond agitation and sedation (RASS) -5, mechanically ventilated in volume control mode with tidal volume between 8 to 12 ml/kg, PEEP to 8 cm H2O. * Tue signing the informed consent by legal guardian.
Exclusion criteria
* Presence cardiac arrhythmias. * Presence of abdominal or thoracic trauma. * Contraindication for passive elevation of the members. * Hypoxia significant PaO2/FiO2 \< or equal 100.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Different Backrest position's effect on CVP, CO and ∆PP measures | Data collection was performed at admission or within 10 days of hospitalization between September 2013 and February 2014. |
Countries
Brazil
Contacts
Primary ContactRosangela O Felice, Expert
Outcome results
None listed