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Status:

UNKNOWN

Impact of PTFE-d Barrier Intentionally Exposed to Bucal Environment in Guided Bone Regeneration to Ridge Preservation

Lead Sponsor:

Fernanda Vieira Ribeiro

Conditions:

Ridge Preservation

Eligibility:

All Genders

30-70 years

Phase:

NA

Brief Summary

The aim of this clinical-laboratorial, paralel, randomized, prospective and controlled study was determine the impact of of PTFE-d barrier intentionally exposed to bucal environment in guided bone reg...

Detailed Description

Study design This clinical-laboratorial, paralel, randomized, prospective and controlled study will be determine the impact of of PTFE-d barrier intentionally exposed to bucal environment in guided bo...

Eligibility Criteria

Inclusion

  • Inclusion criteria:
  • patients aged between 30 and 70 years old
  • with a tooth indicated for extraction and subsequent rehabilitation with dental implant
  • tooth extraction should be related to one of the teeth between maxillary premolars (premolar, canine, lateral or central incisor)
  • the reasons for extraction may include the impossibility of restorations due to the presence of extensive caries lesions, prosthetic failures, root fractures or endodontic failures.
  • the region to receive implants must present, radiographically, bone dimensions that allow the future placement of the dental implant and adequate prosthetic space for the subsequent prosthetic rehabilitation.
  • at least three bone walls must be present at the time of extraction.
  • Exclusion criteria:
  • pregnancy
  • lactation
  • current smoking or ex-smokers
  • other systemic conditions that could affect bone metabolism (e.g., immunologic disorders)
  • use of anti-inflammatory, bisphosphonate and immunosuppressive medications.

Exclusion

    Key Trial Info

    Start Date :

    June 1 2018

    Trial Type :

    INTERVENTIONAL

    Allocation :

    ACTUAL

    End Date :

    December 20 2020

    Estimated Enrollment :

    40 Patients enrolled

    Trial Details

    Trial ID

    NCT04329351

    Start Date

    June 1 2018

    End Date

    December 20 2020

    Last Update

    April 1 2020

    Active Locations (2)

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    Page 1 of 1 (2 locations)

    1

    School of Dentistry - Paulista University UNIP

    São Paulo, São Paulo, Brazil, 052

    2

    Fernanda Vieira Ribeiro

    São Paulo, São Paulo, Brazil, 055