Unknown EARLY_PHASE1 INTERVENTIONAL 2-arm NCT02879903

Prevalence of Porphyromonas Gingivalis Fimbrial Subunit Genotype in Smokers and Nonsmokers After Periodontal Therapy

Sponsor: Universidade Federal Fluminense

Interventions Microbiological collect Periodontal treatment Questionnaire

Updated 7 times since 2017 Last updated: Aug 28, 2016 Started: Aug 31, 2016 Primary completion: Oct 31, 2016 Completion: Dec 31, 2016

This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

Listed as NCT02879903, this EARLY_PHASE1 trial focuses on Chronic Periodontitis and remains ongoing. Sponsored by Universidade Federal Fluminense, it has been updated 7 times since 2016, reflecting limited change activity. This study adds to the evidence base for this therapeutic area through structured, versioned documentation.

Status Flow

Change History

7 versions recorded

Sep 2024 — Present [monthly]

Unknown EARLY_PHASE1
Jul 2024 — Sep 2024 [monthly]

Unknown EARLY_PHASE1

Status: Unknown Status → Unknown
Jan 2021 — Jul 2024 [monthly]

Unknown Status EARLY_PHASE1
Sep 2018 — Jan 2021 [monthly]

Unknown Status EARLY_PHASE1

Status: Active Not Recruiting → Unknown Status
Jun 2018 — Sep 2018 [monthly]

Active Not Recruiting EARLY_PHASE1

▶ Show 2 earlier versions

Feb 2017 — Jun 2018 [monthly]

Active Not Recruiting EARLY_PHASE1

Phase: Phase 0 → EARLY_PHASE1
Jan 2017 — Feb 2017 [monthly]

Active Not Recruiting Phase 0

First recorded

Aug 2016

Trial started

Per CT.gov start date — pre-dates our first snapshot

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

Universidade Federal Fluminense

Data source: Universidade Federal Fluminense

For direct contact, visit the study record on ClinicalTrials.gov .

Study Locations

No location information available.