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Study to Evaluate Implant Survival Rate of Astra Tech Fixture ST in the Posterior Maxilla With One-stage Surgery and Early Loading

NCT00748241 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 19

Last updated 2012-02-15

Study results available
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Summary

The purpose of this study is primarily to evaluate implant survival rate of Astra Tech Fixture ST placed in the posterior maxilla. A one-stage surgical protocol will be used and the implants will be loaded four weeks after implant installation (early loading). Marginal bone levels, plaque and status of the periimplant mucosa will also be evaluated. The subjects will be followed for three years.

Conditions

  • Jaw, Edentulous, Partially

Interventions

DEVICE

Astra Tech Fixture ST

Astra Tech Fixture ST Ø 3.5 and 4.5 cm in lengths of 9, 11, 13, 15, 17 and 19 mm.

Sponsors & Collaborators

  • Dentsply Sirona Implants and Consumables

    lead INDUSTRY

Principal Investigators

  • Bruce G Valauri, D.D.S. · New York Dept of Veterans Affairs Medical Center

  • Michael Toffler, D.D.S. · New York Dept of Veterans Affairs Medical Center

Study Design

Allocation
NA
Purpose
TREATMENT
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Max Age
75 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2000-09-30
Primary Completion
2008-08-31

Countries

  • United States

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT00748241 on ClinicalTrials.gov