The effect of sleep deprivation and caffeine supplementation on anaerobic performance in active women.

The effect of partial sleep deprivation and caffeine supplementation on anaerobic performance in active women

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

IRCT

Registry ID

IRCT20241115063714N1

Enrollment

Registered

2025-02-06

Start date

2024-11-10

Completion date

Unknown

Last updated

2025-07-21

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Sleep deprivation at the end of the night.

Interventions

Intervention group: After one night of partial sleep deprivation, one hour before performing the Wingate test, the subjects will consume a caffeine supplement at a dose of 6 mg per kg of body weight.

Eligibility

Sex/Gender

Female

Age

18 Years to 28 Years

Inclusion criteria

Inclusion criteria: Young women aged 18 to 28 years old from Tehran with a two-month history of physical activity, not consuming more than 70 milligrams of caffeine in their daily diet, and having a natural 8-hour night sleep.

Exclusion criteria

Exclusion criteria: Excessive caffeine consumption in the daily diet and irregular sleep.

Design outcomes

Primary

Measure	Time frame
Anaerobic Performance. Timepoint: In four sessions following three nights of partial sleep deprivation and one night of full sleep. Method of measurement: Wingate Anaerobic Test.	—

Countries

Iran (Islamic Republic of)

Contacts

Public ContactDr Leila Ghazale

Al-Zahra University

L.ghazaleh@alzahra.ac.ir+98 21 8804 4040

Outcome results

None listed

Source: IRCT (via WHO ICTRP) · Data processed: Feb 4, 2026