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COMPLETED
NCT05705115
PHASE4

Acetated Ringer´s Solution in Experimental Hypovolemia

Sponsor: Oslo University Hospital

View on ClinicalTrials.gov

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

DRUG

Ringer acetate

Ringer acetate 5 ml/kg.

OTHER

Lower body negative pressure

Lower body negative pressure, 40 mmHg. Experimental hypovolemia.

Locations (1)

Oslo University Hospital

Oslo, Oslo, Norway