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Clinical Trial Details — Status: Completed

Administrative data

NCT number NCT03832972
Other study ID # Estrogen2018
Secondary ID
Status Completed
Phase
First received
Last updated
Start date October 1, 2018
Est. completion date April 1, 2022

Study information

Verified date May 2022
Source University of Aarhus
Contact n/a
Is FDA regulated No
Health authority
Study type Observational

Clinical Trial Summary

This project aims to investigate if muscle strength and muscle power fluctuate during the menstrual cycle. The hypothesis is that the greatest performance will be measured right before ovulation, and at it's lowest on day 1 and 2 of the menstrual cycle in women not using any form for hormonal protection. And that the performance in women using birth control pills, not will variated in the period where they are taking pills (day 1-21).


Recruitment information / eligibility

Status Completed
Enrollment 40
Est. completion date April 1, 2022
Est. primary completion date December 20, 2019
Accepts healthy volunteers Accepts Healthy Volunteers
Gender Female
Age group 18 Years to 35 Years
Eligibility Inclusion Criteria: - Women - 18-35 years of age - BMI 18.5-25. Exclusion Criteria: - Smoking - hormonal or metabolic disorders - chronic sickness - use of medication - breast feeding, vegetarians - diet containing a lot of soja based products - injuries which make it impossible to do the tests

Study Design


Related Conditions & MeSH terms


Intervention

Other:
estrogen level
Women are tested at different times in their menstrual cycle, if there is a cohesion between performance and level of estrogen

Locations

Country Name City State
Denmark Section of Sport Science Aarhus

Sponsors (2)

Lead Sponsor Collaborator
University of Aarhus Team Denmark

Country where clinical trial is conducted

Denmark, 

Outcome

Type Measure Description Time frame Safety issue
Primary Change in jumping height measuring of change in muscle power 8 times per month, 2 to 5 days between measurements
Primary Change in grip strength measuring of changes in muscle strength 8 times per month, 2 to 5 days between measurements
Secondary Change in hormone levels measuring of changes in hormone levels during cycle 8 time per month, 2 to 5 days between measurements
Secondary Change in motivation by questionnaire measuring of changes in motivation for performing 8 times per month, 2 to 5 days between measurements
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