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The Lactate Project: Investigating the Impact of Lactate to Preserve Vital Organ Blood Supply and Function in Heart and Brain
Sponsor: University of Aarhus
Summary
The aim of the proposed study is to investigate the effect of increased plasma lactate concentrations on the heart and brain's metabolism of other energy sources, primarily glucose in the brain and glucose and FFA in the heart. The investigator hypothesize that: * An acute increase in lactate plasma concentration will decrease cerebral glucose uptake and increase cerebral blood flow * An acute increase in lactate plasma concentration will decrease palmitate and glucose uptake in the myocardium, and increase myocardial perfusion
Key Details
Gender
All
Age Range
55 Years - 75 Years
Study Type
INTERVENTIONAL
Enrollment
8
Start Date
2025-02-01
Completion Date
2026-06-01
Last Updated
2024-11-01
Healthy Volunteers
Yes
Conditions
Interventions
Sodium Lactate Solution
Infusion of sodium-lactate solution
Saline infusion (placebo)
NaCl solution
Locations (2)
Medical Research Laboratories/Steno Diabetes Center Aarhus
Aarhus, N, Denmark
Department of Nuclear Medicine & PET-Centre
Aarhus, N, Denmark