The Effects of Sleep Deprivation on Physiological and Perceptual Responses During Exercise

NCT05313932 | Unknown

• 1 other identifier: StMarysUC4
• Study Type: interventional
• Target: 12
• Locations: 0 countries
• Sites: N/A

Brief Summary

Sleep deprivation has been found to impact exercise performance. The effects of both partial (several hours) and full (24+ hours) sleep deprivation on exercise performance has shown effects on rating of perceived exertion, rate of oxygen consumption, respiratory exchange ratio, and heart rate. A common practice with athletes is to perform regular physiological testing (submaximal and maximal) in order to assess their fitness and to determine training intensities. However, the effects of sleep deprivation on those same physiological test results has not been investigated Therefore, the purpose of this study is to investigate the effects of partial sleep deprivation on physiological test results.

Conditions

Sleep Deprivation

Outcome Measures

Primary Outcomes (7)

• Oxygen uptake

  Change from baseline in oxygen uptake measured breath-by-breath using an online gas analyzer during submaximal and maximal incremental exercise

  From baseline to completion, up to 31 days

• Respiratory exchange ratio

  Change from baseline in respiratory exchange ratio measured breath-by-breath using an online gas analyzer during submaximal and maximal incremental exercise

  From baseline to completion, up to 31 days

• Breathing frequency

  Change from baseline in breathing frequency measured breath-by-breath using an online gas analyzer during submaximal and maximal incremental exercise

  From baseline to completion, up to 31 days

• Minute ventilation

  Change from baseline in minute ventilation measured breath-by-breath using an online gas analyzer during submaximal and maximal incremental exercise

  From baseline to completion, up to 31 days

• Blood lactate concentration

  Change from baseline in blood lactate concentration measured using capillary puncture during submaximal and maximal incremental exercise

  From baseline to completion, up to 31 days

• Rating of perceived exertion

  Change from baseline in ratings of perceived exertion measured using a 15-point (6-20) scale during submaximal and maximal incremental exercise

  From baseline to completion, up to 31 days

• Heart rate

  Change from baseline in heart rate measured using a heart rate monitor during submaximal and maximal incremental exercise

  From baseline to completion, up to 31 days

Study Arms (2)

Sleep deprivation

EXPERIMENTAL

Two hours of sleep deprivation (Six hours of sleep)

Other: Sleep deprivation

No intervention

NO INTERVENTION

No sleep deprivation (Eight hours of sleep)

Interventions

Sleep deprivation OTHER

Participants wake after six hours so that they are deprived of 2 hours of sleep

Sleep deprivation

Eligibility Criteria

• Age: 18 Years - 45 Years
• Sex: male
• Healthy Volunteers: Yes
• Age Groups: Adult (18-64)

You may qualify if:

• Injury-free, trained, male runners

You may not qualify if:

• Female, untrained, injured

Sponsors & Collaborators

• St Mary's University College: lead

MeSH Terms

Conditions

Sleep Deprivation

Condition Hierarchy (Ancestors)

Dyssomnias; Sleep Wake Disorders; Nervous System Diseases; Neurologic Manifestations; Signs and Symptoms; Pathological Conditions, Signs and Symptoms; Mental Disorders

Study Design

• Study Type: interventional
• Phase: not applicable
• Allocation: RANDOMIZED
• Masking: NONE
• Purpose: BASIC SCIENCE
• Intervention Model: CROSSOVER
• Sponsor Type: OTHER
• Responsible Party: SPONSOR

Study Record Dates

• First Submitted: March 29, 2022
• First Posted: April 6, 2022
• Study Start: April 20, 2022
• Primary Completion: August 31, 2022
• Study Completion: September 26, 2022
• Last Updated: April 6, 2022

Record last verified: 2022-03

Data Sharing

• IPD Sharing: Will not share