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Acetated Ringer´s Solution in Experimental Hypovolemia
Sponsor: Oslo University Hospital
Summary
Intravenous fluids are often given to increase stroke volume and thereby improve global oxygen delivery. The effect is however often transient, but the effect of a fluid bolus on stroke volume and other hemodynamic variables over time are poorly described. The volume effect of a fluid bolus (effect on blood volume) can be calculated by measuring Haemoglobin. The purpose of this study is to elucidate the hemodynamic effects of a fluid bolus during normovolemia and hypovolemia in healthy volunteers. Study details include: • Study Duration: 2 visits of approximately 2 h duration each + follow-up visit. Visits 1 and 2 are at least 2 days apart. Number of Participants: A maximum of 15 participants will be enrolled to study intervention such that 12 evaluable participants complete the study
Official title: A Randomized Study to Investigate Central and Cerebral Hemodynamic Effects and Volume Kinetics of Ringer´s Acetate Compared With no Intravenous Fluids, During Experimental Hypovolemia Compared With Euvolemia, in Healthy Human Volunteers
Key Details
Gender
All
Age Range
18 Years - 40 Years
Study Type
INTERVENTIONAL
Enrollment
15
Start Date
2024-03-02
Completion Date
2025-10-30
Last Updated
2026-06-02
Healthy Volunteers
Yes
Interventions
Ringer acetate
Ringer acetate 5 ml/kg.
Lower body negative pressure
Lower body negative pressure, 40 mmHg. Experimental hypovolemia.
Locations (1)
Oslo University Hospital
Oslo, Oslo, Norway