Clinical Trial

Prevalence of Treponema Parvum in Subgingival Microbiome of Patients With Periodontitis

Recruiting
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Record status
This record was last updated March 2, 2026 (before its estimated June 1, 2026 completion). Its status may not reflect the trial's current state.
Summary
The current study primarily aims to evaluate the presence of T. parvum in periodontal health and disease, and its correlation with clinical parameters. Subgingival plaque samples will be collected using sterile paper points then the samples will be analyzed using quantitative polymerase chain reaction (qPCR) to detect T. parvum and estimate its relative amount in the biofilm. The results may help clarify the association between T. parvum and periodontitis.
Trial Details
NCT Number NCT07443917
Lead Sponsor University of Baghdad
Conditions Periodontitis
Enrollment 112 participants
Start Date 2025-12-01
Primary Completion 2026-06-01 (estimated)
Study Completion 2026-09-01 (estimated)
Updated on ClinicalTrials.gov 2026-03-02