Age Related Changes in Calciotropic Hormones and Their Impact on Male Osteoporosis

Completed

• Conditions: Low Bone Density

• Registration Number: NCT00588874
• Lead Sponsor: Yale University

Brief Summary

The purpose of this pilot study is to generate preliminary data regarding the skeletal effects of age-related changes in calcium and vitamin D metabolism in older men.

Detailed Description

Not available

Study Timeline

• Study Start: 2000-10-01
• Primary Completion: 2002-07-01
• Study First Submitted: 2007-12-27
• Study First Submitted QC: 2008-01-08
• Study First Posted: 2008-01-09
• Study Completion: 2008-12-01
• Status Verified: 2023-08
• Last Update Submitted: 2023-08-29
• Last Update Posted: 2023-08-30

Recruitment & Eligibility

• Status: COMPLETED
• Sex: Male
• Target Recruitment: 24

Inclusion Criteria

• healthy men age 50 yrs and older

Exclusion Criteria

• smokers
• known history of metabolic bone disease, known history of hypogonadism or renal insufficiency.

Study & Design

• Study Type: OBSERVATIONAL
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
Bone density of hip and spine	measured after screening evaluation

Secondary Outcome Measures

Name	Time	Method
calciotropic hormones, including calcium, PTH and vitamin D metabolites	measured after screening evaluation

Trial Locations

Locations (1)

Yale Center for Clinical Investigation; 🇺🇸 New Haven, Connecticut, United States