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More info
You can access this
clinical trial
if you have
Periodontitis
and you are
over 35
years old
-
The phase for this study is not defined.
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The purpose

Seventy patients will be previously treated for moderate-to-severe periodontitis according to their individual needs. Thirty days after completion of periodontal treatment, these patients will be randomized to one of the following groups of periodic preventive maintenance (PPM): G1 - performed only control supragingival; G2 - performed supra and subgingival control (when necessary). The maintenance consultations will be scheduled every 3 months for 24 months. The hypothesis is that the effect of the supragingival control (conducted over 24 months) will be similar to the effect of the supra- and subgingival control combined, above the restoration and progression of periodontitis.

Provided treatments

  • Procedure: Group 1 - Supragingival biofilm control
  • Procedure: Group 2 - Supra- and subgingival biofilm control

Locations near you

Unfortunately, there are no recruiting locations near you. Please check the list with all locations below.
Tris trial is registered with FDA with number: NCT01598155. The sponsor of the trial is Federal University of Rio Grande do Sul and it is looking for 70 volunteers for the current phase.
Official trial title:
The Effect of Supragingival Biofilm Control, and the Combination of Supra and Subgingival Biofilm Control in Periodontal Health of Patients Participating in a Periodontal Preventive Maintenance Program - A Randomized Clinical Trial.