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Do Oral Contraceptives Protect Against ACL Injuries in Female Athletes
Sponsor: Cedars-Sinai Medical Center
Summary
The purpose of this research study is to examine the impact of one type of commonly used birth control pill on blood levels of relaxin and measure changes in knee movement to determine whether there are changes in joint instability (indicating the knee is less stable) that may predispose female athletes to injury. Women not on hormonal birth control will also be enrolled to analyze differences between athletes on and not on birth control and to evaluate typical relaxin levels and knee laxity when birth control pills are not used.
Official title: Do Oral Contraceptives Protect Against Anterior Cruciate Ligament Injuries in Female Athletes
Key Details
Gender
FEMALE
Age Range
18 Years - Any
Study Type
INTERVENTIONAL
Enrollment
73
Start Date
2021-09-29
Completion Date
2024-06-30
Last Updated
2026-09-09
Healthy Volunteers
Yes
Conditions
Interventions
Oral Contraceptive Pill, norethindrn a-e estradiol-iron
tablet
Locations (1)
Cedars Sinai Medical Center
Los Angeles, California, United States