Geneva, Jan. 12 -- International Clinical Trials Registry received information related to the study (ChiCTR2500114981) titled 'Investigation of Oral Biomarkers for Periodontitis Combined with Dental Caries based on 16S rDNA Sequencing and Metabolomics' on Dec. 19, 2025.

Study Type: Observational study

Study Design: Cross-sectional

Primary Sponsor: School and Hospital of Stomatology, Wenzhou Medical University

Condition: Periodontitis, dental caries

Intervention: Healthy control group:None High caries group:None Severe periodontitis group:None

Recruitment Status: Not Recruiting

Phase: N/A

Date of First Enrollment: 2026-01-01

Target Sample Size: Healthy control group:30;High caries group:30;Severe periodontitis group:30;Comor...