Exercise Amenorrhea Stress and Bone Health in Adolescents

This study has been completed.
Sponsor:
Information provided by:
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
ClinicalTrials.gov Identifier:
NCT00441402
First received: February 26, 2007
Last updated: March 1, 2010
Last verified: March 2010

February 26, 2007
March 1, 2010
Not Provided
Not Provided
Not Provided
Not Provided
Complete list of historical versions of study NCT00441402 on ClinicalTrials.gov Archive Site
Not Provided
Not Provided
Not Provided
Not Provided
 
Exercise Amenorrhea Stress and Bone Health in Adolescents
Not Provided

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.

Not Provided
Observational
Time Perspective: Prospective
Not Provided
Not Provided
Not Provided
Not Provided
Healthy
Not Provided
Not Provided
Kasa-Vubu JZ, Rosenthal A, Murdock EG, Welch KB. Impact of fatness, fitness, and ethnicity on the relationship of nocturnal ghrelin to 24-hour luteinizing hormone concentrations in adolescent girls. J Clin Endocrinol Metab. 2007 Aug;92(8):3246-52. Epub 2007 May 15.

*   Includes publications given by the data provider as well as publications identified by ClinicalTrials.gov Identifier (NCT Number) in Medline.
 
Completed
Not Provided
Not Provided
Not Provided

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
Female
14 Years to 21 Years
Yes
Contact information is only displayed when the study is recruiting subjects
United States
 
NCT00441402
DK65995 (completed)
Not Provided
Not Provided
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
Not Provided
Principal Investigator: Josephine Z. Kasa-Vubu, MD University of Michigan
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
March 2010

ICMJE     Data element required by the International Committee of Medical Journal Editors and the World Health Organization ICTRP