Description Module
The Description Module contains narrative descriptions of the clinical trial, including a brief summary and detailed description. These descriptions provide important information about the study's purpose, methodology, and key details in language accessible to both researchers and the general public.
Description Module path is as follows:
Study -> Protocol Section -> Description Module
Description Module
Ignite Creation Date:
2025-12-24 @ 10:45 PM
Ignite Modification Date:
2025-12-24 @ 10:45 PM
NCT ID:
NCT06551935
Brief Summary:
Sleep is essential for recovery and performance in athletes, yet they often struggle with inadequate sleep duration and quality. Theoretically, strategies such as sleep extension and sleep hygiene could improve sleep and subsequent recovery in athletes, but their effectiveness remains largely unstudied in the literature. This study aimed to analyze the effects of sleep extension and sleep hygiene on physical and cognitive performance in soccer players.
Detailed Description:
Twenty soccer players will be randomized (1:1 ratio) into intervention and control groups. The study will last 4 weeks, divided into two periods: baseline (2 weeks) and intervention (2 weeks). In the baseline period, the players will maintain their normal routine and their sleep habits will be monitored by actigraphy and sleep diaries. The players physical performance will be assessed by the 30-15 intermittent fitness test, countermovement jump, isometric mid-thigh pull and 30-meter sprint, while the cognitive performance will be assessed with the 3-minute psychomotor vigilance test. During the intervention period, the intervention group will extend their usual time in bed by 25% than their baseline period, and adopt sleep hygiene behaviors, while the control group will maintain their usual sleep routine. The physical performance of the players of both groups will be assessed with the same physical tests of the baseline period at the end of week 1 and week 2.
Study:
NCT06551935
Study Brief:
Protocol Section:
NCT06551935