Heat Stress and Volume Administration

Rigshospitalet, Denmark10 enrolled

Overview

Heat stress reduces the central blood volume and causes orthostatic intolerance. The hypothesis is that infusion of volume may reduce effects of orthostatic stress during heat stress.

Study Type

INTERVENTIONAL

Allocation

Purpose

BASIC_SCIENCE

Masking

NONE

Enrollment

Conditions

Syncope

Interventions

Intravascular volume administrationPROCEDURE

Infusion of colloid to reestablish CVP under heat stress

Eligibility

Sex: MALEMin age: 18 YearsMax age: 40 YearsHealthy volunteers:

Medical Language ↔ Plain English

Inclusion Criteria: * Age \> 18 \< 40 Exclusion Criteria: * Abnormal medical history

Locations (1)

Dept of anesthesiology 2041

Copenhagen, Denmark

Outcomes

Primary Outcomes

Cardiac filling pressure in relation to cardiac SV

Time frame: with varying degress of lower body negative pressures

Data from ClinicalTrials.gov

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