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Clinical Trials/NCT02493270
NCT02493270
Completed
Not Applicable

Effect of Smoking Cessation on Non-surgical Periodontal Therapy

University of Sao Paulo0 sites177 target enrollmentMay 2007
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ConditionsPeriodontitis

Overview

Phase
Not Applicable
Intervention
Not specified
Conditions
Periodontitis
Sponsor
University of Sao Paulo
Enrollment
177
Primary Endpoint
Change in Clinical Attachment Level (millimeters) after 24 months
Status
Completed
Last Updated
10 years ago
OverviewInvestigatorsEligibility CriteriaOutcomesSimilar Trials

Overview

Brief Summary

The aim of this prospective study is to verify the efficacy of smoking cessation on non-surgical periodontal therapy in adult subjects with chronic periodontitis.

Smokers that were willing to quit received periodontal treatment and concurrent smoking cessation therapy. Periodontal maintenance was performed every 3 months. A calibrated examiner, blinded to smoking status, assessed periodontal status, gathered demographic and behavioural information with a structured questionnaire and measured air carbon monoxide concentration measurements.

Registry
clinicaltrials.gov
Start Date
May 2007
End Date
June 2014
Last Updated
10 years ago
Study Type
Interventional
Study Design
Single Group
Sex
All

Investigators

Responsible Party
Principal Investigator
Principal Investigator

Claudio Mendes Pannuti

Associate Professor

University of Sao Paulo

Eligibility Criteria

Inclusion Criteria

  • •subjects were willing to stop smoking
  • •\>10 teeth
  • •periodontitis (30% or more of their teeth with proximal CAL ≥ 5 mm

Exclusion Criteria

  • •systemic conditions considered as risk factors for periodontal disease,
  • •periodontal therapy in the last 6 months
  • •continuous systemic use of anti-inflammatory or steroidal drugs

Outcomes

Primary Outcomes

Change in Clinical Attachment Level (millimeters) after 24 months

Time Frame: baseline and 24 months

Secondary Outcomes

  • Change in Gingival recession (millimeters) after 24 months(baseline and 24 months)
  • Change in Pocket depth (millimeters) after 24 months(baseline and 24 months)
  • Change in bleeding on probing (percentage of sites with bleeding) after 24 months(baseline and 24 months)
  • Change in visible plaque (percentage of sites with visible plaque) after 24 months(baseline and 24 months)

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