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NCT01237184 · ClinicalTrials.gov registry record

Initial Stability of Posterior Maxillary Implants With Bicortical Fixation

A clinical trial of Tooth Loss, sponsored by University of Minnesota.

Completed
Registry status
45
Enrollment target
1
Study location

NCT01237184 is a study of Tooth Loss that has completed, run by University of Minnesota. The registered enrollment target is 45 participants, below the 100-participant average among 11 other Tooth Loss trials with a reported enrollment target (55% lower). The trial reports 1 study location across 1 state.

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The verdict

NCT01237184, a study of Tooth Loss, has completed, sponsored by University of Minnesota.

COMPLETED
Registry status
45 participants
Enrollment target
1
Study location

Study Summary

The primary purpose of this study is to 1. determine whether dental implant engaging both the alveolar crest cortical bone and sinus floor using vertical stopper drill and self-threading concept (bi-cortical fixation) increases initial implant stability compared to the short implants engaging only alveolar crest cortical bone (uni-cortical fixation) and/or ones engaging both crest and sinus floor but with green stick fracture (indirect sinus lift technique), 2. study whether different surgical techniques, residual bone height, bone density, and length and width of the implants used affect initial implant stability in posterior maxilla. In addition, this study will continue to 3. compare secondary implant stability of implants fixed bi-cortically, uni-cortically and with indirect sinus lift technique at 2nd stage surgery/6 month healing and 1 year follow-up from the restoration and 4. measure amount of endo-sinus bone formation from the 1- year follow up CT (computer tomogram) scan and evaluate safety and potential post-operative complications of bi-cortical fixation and indirect sinus lift technique reported throughout the follow up periods.

Conditions Studied

Tooth Loss

Study Locations (1)

Minnesota

  • University of Minnesota Dental school clinic - Minneapolis

Trial Details

FieldValue
Enrollment Target 45 participants
Start Date 2010-09
Est. Completion 2018-10

Sponsor

University of Minnesota

966 total trials

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What the Registry Record Tells You About NCT01237184

The ClinicalTrials.gov registry entry for NCT01237184 describes a study currently listed as completed, categorized as an unspecified phase. The registered enrollment target is 45 participants, a figure that helps gauge the scale of data the investigators plan to collect, below the 100-participant average among 11 other Tooth Loss trials with a reported enrollment target (55% lower). The listed sponsor is University of Minnesota, which has 966 total studies on file at ClinicalTrials.gov.

The record links to 1 condition, with Tooth Loss appearing as the primary indexed condition, and to 0 interventions.

NCT01237184 reports 1 study location spanning 1 distinct geographic area - top geographies include Minnesota.

Frequently Asked Questions

What is clinical trial NCT01237184 about?

NCT01237184 is a clinical study titled "Initial Stability of Posterior Maxillary Implants With Bicortical Fixation". The primary purpose of this study is to 1. determine whether dental implant engaging both the alveolar crest cortical bone and sinus floor using vertical stopper drill and self-threading concept (bi-cortical fixation) increases initial implant stability compared to the short implants engaging only ...

What is the current status of trial NCT01237184?

This trial is currently completed. The enrollment target is 45 participants. The study started on 2010-09. Estimated completion is 2018-10.

What conditions does trial NCT01237184 study?

This clinical trial studies the following conditions: Tooth Loss.

Who is sponsoring clinical trial NCT01237184?

This trial is sponsored by University of Minnesota, which has 966 total clinical trials registered on ClinicalTrials.gov.

Where is trial NCT01237184 being conducted?

This trial has 1 study location across Minnesota. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.

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Every figure on PlainTrial is rendered directly from the ClinicalTrials.gov registry, no number is typed in by an editor. This page mirrors this trial's own ClinicalTrials.gov registry record, live from the dataset. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.