Clinical trialNCT03090282CompletedObservational

Subgingival Microbiota Following Mechanical Treatment and it's Effect on Peri-implant Sub-mucosa in Periodontitis Patients

SponsorPeking UniversityEnrollment12Aggressive Periodontitis, Generalized

View the registry record on ClinicalTrials.gov

Summary

The lay summary the sponsor registered on ClinicalTrials.gov.

The investigators planed to observe the microbiome of an aggressive periodontitis patient, during mechanical treatment, surgery(if indicated) and implant placement. The investigators designed to observe the changes after mechanical treatment.Then, the investigators will compare the sub-mucosa microbiome of implant and the subgingival community. The investigators expected a different community after treatment, and there could be similarity between implant and nature teeth.

clinicaltrials.gov ↗

Investigators

The overall officials registered on this study. Names that resolve to a findmyKOL profile link to it; the rest are shown as registered.

Liu guojing
Peking University Hospital of Stomatology
Principal Investigator
clinicaltrials.gov ↗
Yu xiaoqian
Peking University Hospital of Stomatology
Study Chair
clinicaltrials.gov ↗

A profile link is shown only when the registered name resolves to a person record with a confident, namesake-checked match; ambiguous names stay unlinked.

Sites

1 registered facility, with the per-site recruitment status where the registry publishes one. ClinicalTrials.gov does not publish per-site enrollment counts.

China

Peking University Hospital of Stomatology
Beijing, Beijing Municipality, China

Site investigator names are published by ClinicalTrials.gov only while a study recruits, so completed studies list sites without them.

Drugs studied

No drug or biological interventions are in our data for this study — it may test a procedure, device or behavioral intervention, or the intervention list isn't in our current snapshot. See the registry record ↗. Why? →

Registration & key dates

Registry attributes as recorded on the ClinicalTrials.gov study record.

Start: 1 Apr 2016
Primary completion: 1 Dec 2020
Completion: 1 Mar 2022
Last update posted: 29 Mar 2023
Registered enrollment: 12
Registry id: NCT03090282

clinicaltrials.gov ↗

Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 24 Aug 2026. Registry facts are shown as registered by the study sponsor; findmyKOL does not interpret them.