Hemodynamic Measurements at Different Inclinations of the Head

N/AUnknownNCT02046785

Federal University of Uberlandia30 enrolled

Overview

The purpose of this study is to determine whether hemodynamic measures vary in angles bedside before and after volume challenge.

* 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.

Study Type

INTERVENTIONAL

Allocation

Purpose

DIAGNOSTIC

Masking

DOUBLE

Enrollment

Conditions

Hypovolemic Shock

Interventions

0.9% saline solutionOTHER

comparing values obtained before and after administration of 500 ml of 0.9% salin

Eligibility

Sex: ALLMin age: 18 YearsMax age: 60 Years

Medical Language ↔ Plain English

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.

Locations (1)

Intensive Care Unit, Clinical Hospital, Federal University of Uberlandia

Uberlândia, Minas Gerais, Brazil

RECRUITING

Outcomes

Primary Outcomes

Different Backrest position's effect on CVP, CO and ∆PP measures

Time frame: Data collection was performed at admission or within 10 days of hospitalization between September 2013 and February 2014.

Central Contacts

Rosangela O Felice, Expert

CONTACT

+553432182258 rosangelafelice@gmail.com

Data from ClinicalTrials.gov

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