Hemodynamic Measurements at Different Inclinations of the Head

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

UNKNOWN

Clinical Phase

NA

Total Enrollment

30 participants

Study Classification

INTERVENTIONAL

Study Start Date

2013-04-30

Study Completion Date

2014-05-31

Brief Summary

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

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Detailed Description

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* 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.

Conditions

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Hypovolemic Shock

Study Design

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Allocation Method

NA

Intervention Model

SINGLE_GROUP

Primary Study Purpose

DIAGNOSTIC

Blinding Strategy

DOUBLE

Participants Investigators

Study Groups

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0.9% saline solution

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

Group Type OTHER

0.9% saline solution

Intervention Type OTHER

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

Interventions

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0.9% saline solution

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

Intervention Type OTHER

Other Intervention Names

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Solution of 0.9% NaCl in distilled water

Eligibility Criteria

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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.

Minimum Eligible Age

18 Years

Maximum Eligible Age

60 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No