Cyclic Versus Daily Teriparatide on Bone Mass
Public ClinicalTrials.gov record NCT00668941. 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.
Osteoporosis is a disease that affects millions of individuals in the United States and abroad. It leads to decreased bone mass and causes an increased risk of fracture. This study will compare continuous versus cyclic treatment with teriparatide combined with alendronate, another drug for osteoporosis, or teriparatide alone in women with osteoporosis.
Study identification
- NCT ID
- NCT00668941
- Recruitment status
- Not listed
- Study type
- Interventional
- Phase
- Phase 2
- Enrollment
- 140 participants
Conditions and interventions
Conditions
Interventions
- Teriparatide Drug
- Alendronate Drug
- Calcium Dietary Supplement
- Vitamin D3 Dietary Supplement
Drug · Dietary Supplement
Eligibility (public fields only)
- Age range
- 45 Years to 85 Years
- Sex
- Female
- 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
- Aug 31, 2005
- Primary completion
- Jan 31, 2016
- Completion
- Oct 31, 2017
- Last update posted
- Aug 9, 2017
2005 – 2017
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Helen Hayes Hospital | West Haverstraw | New York | 10993 | — |
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 NCT00668941, 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 Aug 9, 2017 · Synced Sep 6, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT00668941 live on ClinicalTrials.gov.