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The Role of Smoking in Periodontal Status

NCT07295756 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 484

Last updated 2025-12-22

No results posted yet for this study

Summary

484 patients were asked whether they currently smoked and whether they had smoked 100 or more cigarettes during their lifetime. Based on this information, they were divided into two groups: current smokers (test group, n=242) and non-smokers (control group, n=242). Current smokers were defined as individuals who had smoked ≥100 cigarettes in their lifetime and continued smoking. In contrast, non-smokers included individuals who had smoked fewer than 100 cigarettes in their lifetime and were not currently smoking. Participants were also asked about the number of cigarettes smoked per day and the duration of smoking in years, and pack-years were calculated accordingly. Plaque index, gingival index, probing depth, bleeding on probing, gingival recession, and attachment loss were evaluated for both groups. Periodontal health status (Periodontal health, gingivitis, and periodontitis) was assessed by one clinician applying the 2017 World Workshop on Classifying Periodontal and Peri-Implant Diseases and Conditions and the 2023 European Federation of Periodontology's Guidelines. Patients with periodontitis were classified according to stage and grade. This measurement was obtained via a calibrated UNC-15 periodontal probe at each tooth.

Conditions

  • Periodontal Diseases

Interventions

OTHER

Intervention

The patient's daily cigarette consumption, duration of smoking, and pack-years were evaluated.

Sponsors & Collaborators

  • Tuğba ŞAHİN

    lead OTHER

Principal Investigators

  • TUGBA SAHIN · Abant Izzet Baysal University

Eligibility

Min Age
18 Years
Max Age
65 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2025-01-02
Primary Completion
2025-09-15
Completion
2025-10-02

Countries

  • Turkey (Türkiye)

Study Locations

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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 NCT07295756 on ClinicalTrials.gov