CONDOR Study of Osteonecrosis of the Jaws (TMJ)
Public ClinicalTrials.gov record NCT01130389. 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
Trans-PBRN Case-control Study of Osteonecrosis of the Jaws
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The purpose of this study was to examine risk factors for osteonecrosis of the jaw (ONJ), including the possible association with bisphosphonates (BPs). This study used the research infrastructure from the three NIDCR-funded dental practice-based research networks (DPBRN, PEARL, PRECEDENT). De-identified data from the DPBRN were merged with comparable de-identified data from PEARL and PRECEDENT to form a single trans-PBRN data set used for analysis.
Study identification
- NCT ID
- NCT01130389
- Recruitment status
- Completed
- Study type
- Observational
- Phase
- Not listed
- Enrollment
- 309 participants
Conditions and interventions
Conditions
Interventions
Not listed
Eligibility (public fields only)
- Age range
- 40 Years and older
- 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
- Dec 31, 2006
- Primary completion
- Aug 31, 2008
- Completion
- Aug 31, 2008
- Last update posted
- Jun 15, 2011
2007 – 2008
United States locations
- U.S. sites
- 5
- U.S. states
- 3
- U.S. cities
- 3
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| University of Alabama at Birmingham | Birmingham | Alabama | 35294 | — |
| Health Partners Dental Group | Minneapolis | Minnesota | 55440-1309 | — |
| Health Partners Research Foundation | Minneapolis | Minnesota | 55440-1524 | — |
| Kaiser Permanente Center for Health Research | Portland | Oregon | 97227 | — |
| Permanente Denrtal Associates | Portland | Oregon | 97232 | — |
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 NCT01130389, 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 Jun 15, 2011 · Synced Sep 7, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT01130389 live on ClinicalTrials.gov.