Follicle-Stimulating Hormone (FSH) and the Onset of Puberty
Public ClinicalTrials.gov record NCT00734279. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The purpose of this study is to determine if the timing of the onset of puberty may be affected by FSH-regulatory peptides. We will determine how these peptides relate to FSH production in prepubertal and pubertal children by comparing the regulation of FSH control in children with precocious (early) puberty and delayed puberty. In this pilot study, we will stimulate the pubertal axis using an agonist of GnRH to determine the pubertal response of activin-A, inhibin-A and -B and follistatin. To determine baseline FSH secretion and FSH-regulatory peptide tone, we will block GnRH with a specific antagonist. These studies should lead to a better understanding of the role of FSH in controlling the onset of puberty and the pathogenesis of pubertal disorders.
Study identification
- NCT ID
- NCT00734279
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Early Phase 1
- Enrollment
- 11 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 6 Years to 17 Years
- Sex
- All
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Feb 28, 2006
- Primary completion
- Oct 31, 2010
- Completion
- Nov 30, 2010
- Last update posted
- Dec 25, 2017
2006 – 2010
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Utah Diabetes Center | Salt Lake City | Utah | 84108 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT00734279, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Dec 25, 2017 · Synced Sep 7, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT00734279 live on ClinicalTrials.gov.