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Randomized Controlled Trial of Fiber Post Restorations

NCT01532947 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 360

Last updated 2012-02-15

No results posted yet for this study

Summary

This in vivo study examined the contribution of remaining coronal dentin and placement of a prefabricated or customized fiber post to the six-year survival of endodontically treated premolars. A sample of 345 patients provided 6 groups of 60 premolars in need of endodontic treatment. Groups were classified according to the number of remaining coronal walls before abutment build-up. Within each group, teeth were allocated to three subgroups: A) no post-retention; B) LP; C) ES (N=20). All teeth were protected with a crown. Cox regression analysis was applied to assess whether the amount of residual coronal dentin and the type of endocanalar retention had a significant influence on failure risk of the restored teeth.

Conditions

  • Restoration Survival

Interventions

PROCEDURE

post placement

placement of an endocanalar post

Sponsors & Collaborators

  • University of Siena

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
FACTORIAL

Eligibility

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

Timeline & Regulatory

Start
2003-01-31
Primary Completion
2005-06-30

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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 NCT01532947 on ClinicalTrials.gov