Zoledronic Acid for Osteoporotic Fracture Prevention (ZEST II)
Public ClinicalTrials.gov record NCT02589600. 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.
Official title
ZEST II for Osteoporotic Fracture Prevention
Study identification
- NCT ID
- NCT02589600
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 4
- Lead sponsor
- Susan L. Greenspan
- Other
- Enrollment
- 310 participants
Conditions and interventions
Interventions
- Zoledronic acid Drug
- vitamin D Dietary Supplement
- calcium Dietary Supplement
- Saline Other
Drug · Dietary Supplement · Other
Eligibility (public fields only)
- Age range
- 65 Years and older
- Sex
- Female
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Dec 31, 2015
- Primary completion
- Jun 21, 2022
- Completion
- Jun 21, 2022
- Last update posted
- Sep 25, 2023
2016 – 2022
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| University of Pittsburgh Osteoporosis Prevention & Treatment Center | New Kensington | Pennsylvania | 15068 | — |
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 NCT02589600, 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 Sep 25, 2023 · Synced Jul 22, 2026
Related: full search, browse by condition, browse by drug or therapy, browse by sponsor, browse by U.S. city.
Open the official record
The complete protocol, eligibility criteria, and contact information for NCT02589600 live on ClinicalTrials.gov.