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Идёт набор NCT06928168

Effect of Sleep Extension in Prevention to Sleep Deprivation

Без фазы С лечением Healthy

Ориентир для пациента и семьи

Простыми словами

Автоматическая сводка по структурированным данным реестра. Она помогает сориентироваться, но не заменяет официальный протокол или оценку врача.

Что изучают
В протоколе указаны: Total sleep deprivation, partial sleep deprivation, Reproductibility.
Кому может быть актуально
Состояния в реестре: Healthy. Базовые параметры: 18 лет — 50 лет · Все.
Что важно проверить
Возраст, диагноз и пол — только базовые ориентиры. Предыдущее лечение, анализы и другие обязательные условия указаны ниже в критериях участия.
Где проводится
Франция
Следующий шаг
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Официальное название

Effect of Sleep Extension in Prevention to Sleep Deprivation on Running Endurance Performance

Обзор

The approach of a competition can be associated to a decrease in sleep duration and quality which can negatively impact athlete's performance and health (injury risk, fall, accident). Ultra-endurance competitions even involve partial and/or total sleep deprivation over one or several nights. Studied investigating this question suggest that endurance performance under sleep deprivation is altered, mainly because of an effect on the rate of perceived exertion (RPE), which regulates effort intensity. One of the methods used by athletes to limit the impact of sleep deprivation in competition is to implement sleep extension in the days prior to a competition. However, few studies have investigated the impact of sleep deprivation et its reproducibility on performance and fatigue during a prolonged running exercise, as well as the efficiency of prior sleep extension. The importance of such a preventive measure might also depend on individual resistance to sleep deprivation, which is variable between persons and could have genetic determinants. This aspect remains under-studied, particularly regarding the impact of sleep deprivation on physical performance. Therefore, this study aims at investigating the effects of sleep deprivation and prior sleep extension on prolonged duration performance.

Вмешательства

  • Другое Total sleep deprivation
    This group will perform an incremental running test, conducted until exhaustion, in: - a control condition (usual sleep) - a one-night condition of partial sleep deprivation - a one-night partial sleep deprivation condition with 5 nights of prior extension. The order of conditions will be randomized.
  • Другое partial sleep deprivation
    This group will perform an incremental running test, conducted until exhaustion, in: - a control condition (usual sleep) - a one-night condition of partial sleep deprivation - a one-night partial sleep deprivation condition with 5 nights of prior extension. The order of conditions will be randomized.
  • Другое Reproductibility
    This group will perform an incremental running test, driven to exhaustion, after a night of total sleep deprivation twice, at least two weeks apart.

Первичные конечные точки

  • Performance over a standardized incremental running test [Срок оценки: Day 7]
Вторичные конечные точки (10)
  • Reproducibility of sleep deprivation effects. [Срок оценки: Day 7]
  • Resistance to sleep deprivation and genetic polymorphism [Срок оценки: DAy 1]
  • Fatigue (objective and subjective, ) [Срок оценки: DAy 7]
  • Fatigue (sleepiness) [Срок оценки: DAy 7]
  • Fatigue (perception of effort) [Срок оценки: DAy 7]
  • Motor function (running biomechanics ) [Срок оценки: Day 7]
  • Motor function (energy cost) [Срок оценки: Day 7]
  • Cognitive function (vigilance) [Срок оценки: Day 7]
  • Cognitive function (attention) [Срок оценки: Day 7]
  • Cognitive function (inhibition) [Срок оценки: Day 7]

Критерии участия

Критерии включения

  • Volunteer who signed the written consent form.
  • Man or woman.
  • Aged 18-50.
  • Physically active and running at least one session of more than one hour per week.
  • Haven't participated in any competition in the month before the first visit.
  • Not participating in any competition during the study.
  • Usual sleep time between 6h-8h per night.

Критерии исключения

  • \- Any chronic pathology.
  • Working night shift.
  • Having sleep disorders: score > 5 at Pittsburg Sleep Quality Index.
  • Excessive sleepiness: score >10 at Epworth Sleepiness scale.

Критерии приведены из реестра в оригинале (на английском). Окончательную оценку соответствия проводит исследовательский центр.

Здоровые добровольцы: Да

Дизайн исследования

Распределение
Рандомизированное
Модель
Параллельные группы
Маскирование
Открытое
Основная цель
Другое

Центры проведения

Франция · 1 центр
  • FEASSON Léonard — Saint-Etienne

Идентификаторы

NCT: NCT06928168 · 24CH296 · 2024-A02857-40

Первоисточники (государственные реестры)

Открыть это исследование на ClinicalTrials.gov ↗