Now Available: Final Rule for FDAAA 801 and NIH Policy on Clinical Trial Reporting

Exercise Amenorrhea Stress and Bone Health in Adolescents

This study has been completed.
Information provided by:
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK) Identifier:
First received: February 26, 2007
Last updated: March 1, 2010
Last verified: March 2010
This study investigates the role of energy balance and stress in the regulation of hypothalamic-pituitary-gonadal axis in adolescent girls across the fitness spectrum.


Study Type: Observational
Study Design: Time Perspective: Prospective

Further study details as provided by National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK):


Ages Eligible for Study:   14 Years to 21 Years   (Child, Adult)
Genders Eligible for Study:   Female
Accepts Healthy Volunteers:   Yes

Inclusion Criteria:

  • healthy adolescent girls not taking any medications

Exclusion Criteria:

  • Hormonal preparation or birth control within 12 months prior to enrollment
  • Galactorrhea
  • Clinical Depression
  Contacts and Locations
Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the Contacts provided below. For general information, see Learn About Clinical Studies.

Please refer to this study by its identifier: NCT00441402

United States, Michigan
University of Michigan
Ann Arbor, Michigan, United States, 48109
Sponsors and Collaborators
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
Principal Investigator: Josephine Z. Kasa-Vubu, MD University of Michigan
  More Information

Publications automatically indexed to this study by Identifier (NCT Number): Identifier: NCT00441402     History of Changes
Other Study ID Numbers: DK65995 (completed) 
Study First Received: February 26, 2007
Last Updated: March 1, 2010
Health Authority: Unspecified processed this record on October 25, 2016