Exercise Amenorrhea Stress and Bone Health in Adolescents

NCT ID: NCT00441402

Last Updated: 2010-03-02

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Study Classification

OBSERVATIONAL

Brief Summary

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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.

Detailed Description

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Conditions

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Healthy

Study Design

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Study Time Perspective

PROSPECTIVE

Eligibility Criteria

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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
Minimum Eligible Age

14 Years

Maximum Eligible Age

21 Years

Eligible Sex

FEMALE

Accepts Healthy Volunteers

Yes

Sponsors

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National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)

NIH

Sponsor Role lead

Principal Investigators

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Josephine Z. Kasa-Vubu, MD

Role: PRINCIPAL_INVESTIGATOR

University of Michigan

Locations

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University of Michigan

Ann Arbor, Michigan, United States

Site Status

Countries

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United States

References

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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. doi: 10.1210/jc.2006-2852. Epub 2007 May 15.

Reference Type DERIVED
PMID: 17504901 (View on PubMed)

Other Identifiers

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DK65995 (completed)

Identifier Type: -

Identifier Source: org_study_id

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