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Effects of Hypoxia on Cognitive Performance — HYPCOG  

Hypoxia Clinical Trial

Official title:
Effects of Different Hypoxia Exposures on Cognitive Performance in Healthy Adults

Clinical Trial Summary

The goal of this clinical trial is to determine the effects of different hypoxia exposures (FiO2 = 11%, 13%, 15%, and 21%) on cognitive performance in healthy adults. The main questions it aims to answer are: - What is the best hypoxia exposure to improve reaction time, anticipation, attention and memory tasks? - Which hypoxia exposure causes the greatest detriments in cognitive function?

Clinical Trial Description

Participants will completed four trials in a single-blinded crossover randomised control trial. In the first session, individuals familiarised with the different cognitive tests and hypoxic exposures. In the next four experimental trials (separated by 1 week), participants arrived at the laboratory and rested in a seated for 10 min. The vital signs (i.e., SpO2, HR, blood pressure) and Lake Louise Score were recorded prior to mask placed and start with in one of the four conditions: a) PLA/NOR, b) FiO2=15%, c) FiO2=13% or FiO2=11%. In this hypoxic condition the participant will spend a total of 45 min, of which 30 min was at rest, and the other 15 min was performing the cognitive tasks (i.e., memory test, go/no-go test, eriksen flanker test, anticipation task and reaction time test). ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT06318312
Study type Interventional
Source University of Castilla-La Mancha
Contact
Status Completed
Phase N/A
Start date March 20, 2024
Completion date April 26, 2024
View Details
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