Clinical Trials Logo
  1. Home
  2. Sleep Deprivation
  3. NCT06017882

Combined Effects of Acute Sleep Restriction and Moderate Acceleration (+Gz) on Physiological and Behavioral Responses to High Mental Workload — CogPhyAero  

Sleep Deprivation Clinical Trial

Official title:
Combined Effects of Acute Sleep Restriction and Moderate Acceleration (+Gz) on Physiological and Behavioral Responses to High Mental Workload

Clinical Trial Summary

Fighter pilots have to perform tasks requiring high mental workload during moderate-intensity acceleration phases (2 to 3G) that can last several minutes. When these accelerations are performed in the body axis (+Gz), they induce a redistribution of blood flow in the lower limbs associated with a decrease in cerebral blood flow, partially compensated by activation of the sympathetic nervous system (baroreflex). The main hypothesis is that the effects of these prolonged accelerations, even of moderate intensity (<+4Gz), could impair pilots' ability to perform complex cognitive tasks, with potential consequences for flight safety and mission conduct. Moreover, flight missions are often performed after sleep debt, which is known to induce cardiovascular responses, sympathetic nervous system activation and impaired mental performance. The secondary hypothesis is that sleep debt (3h of time spent in bed) may increase the impairment of cognitive performance during prolonged acceleration.

Clinical Trial Description

n/a

Study Design

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT06017882
Study type Observational
Source Direction Centrale du Service de Santé des Armées
Contact Sauvet
Phone 178651275
Email fabien.sauvet@intradef.gouv.fr
Status Recruiting
Phase
Start date September 11, 2023
Completion date November 2025
View Details
See also
  Status Clinical Trial Phase
Recruiting NCT05956886 - Sleep Chatbot Intervention for Emerging Black/African American Adults N/A
Completed NCT02996864 - Location-based Smartphone Technology to Guide College Students Healthy Choices Ph II N/A
Completed NCT03129204 - Sensation Awareness Focused Training for Spouses N/A
Withdrawn NCT04049682 - Start Times and Restful Sleep
Completed NCT03182413 - Impact of THN102 on Attention, Wakefulness and Cognitive Performance During Total Sleep Deprivation Phase 1
Not yet recruiting NCT01930279 - Effect of Partial Sleep Deprivation on Immunological System in Peripheral Blood N/A
Completed NCT01989741 - Effect of Sleep Restriction on Decision Making and Inflammation N/A
Completed NCT00228215 - Tips for Infant and Parent Sleep (TIPS) N/A
Completed NCT00123214 - A Change in Diet May Decrease the Negative Consequences of Chronic Sleep Deprivation N/A
Completed NCT00079664 - Comparing Tai Chi Training to a Low-Stress Physical Activity to Enhance Sleep in Older Adults Phase 1
Completed NCT04179838 - Olfactory Contributions to Sleep-dependent Food Craving N/A
Not yet recruiting NCT05513339 - Effect of Sleep Deprivation on Cognitive Function Among Cardiology Fellows
Recruiting NCT05026541 - Resilience to Sleep Deprivation and Changes in Sleep Architecture in Shoonya Meditators N/A
Withdrawn NCT04096261 - The Importance of Sleep Quality and the Blood-brain Barrier in Cognitive Disorders and Alzheimer's Disease
Completed NCT00179322 - Effects of Sleep Deprivation and Recovery on Cognitive Functions
Recruiting NCT06399939 - The Function of Biphasic Sleep in Infants N/A
Not yet recruiting NCT06027047 - Breakthrough Anxiety and Sleep Evaluation Using Linked Devices and Smartphone Application Onar (BASEL)
Completed NCT05162105 - Quick Returns - Sleep, Cognitive Functions and Individual Differences N/A
Completed NCT03981770 - Characterisation of Gut Microbiota, Bispectral Index Data and Plasma Kynurenine in Patients Undergoing Thyroid Surgery
Completed NCT03692650 - Influence of Cognition and Physiological Function by Partial Sleep Deprivation