Study to Compare Marginal Bone Loss Around Implants From Two Dental Implant Systems.
Public ClinicalTrials.gov record NCT00746187. 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
An Open, Randomized Study to Compare Two Dental Implant Systems With Regard to Changes in Marginal Bone Level.
Study identification
- NCT ID
- NCT00746187
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Not applicable
- Lead sponsor
- Dentsply Sirona Implants and Consumables
- Industry
- Enrollment
- 36 participants
Conditions and interventions
Conditions
Interventions
- ASTRA TECH Implant System; Fixture ST: Ø 4.5 cm in lengths of 9, 11 and 13 mm. Device
- 3i Osseotite® implant: Ø 4.0 in lengths of 8.5, 10, 11.5 and 13 mm Device
Device
Eligibility (public fields only)
- Age range
- 18 Years to 75 Years
- Sex
- All
- 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
- Nov 30, 2002
- Primary completion
- May 31, 2011
- Completion
- May 31, 2011
- Last update posted
- Apr 12, 2016
2002 – 2011
United States locations
- U.S. sites
- 2
- U.S. states
- 2
- U.S. cities
- 2
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Dept. of Implant Dentistry, New York University | New York | New York | 10010 | — |
| Dept. of Prosthodontics, School of Dentistry, University of North Carolina | Chapel Hill | North Carolina | 27599-7450 | — |
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 NCT00746187, 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 Apr 12, 2016 · Synced Jul 21, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT00746187 live on ClinicalTrials.gov.