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Impact of Periodontal Bacteria on the Effectiveness of Periodontal Therapy

Impact of Periodontal Bacteria on the Effectiveness of Periodontal Therapy Outcomes in Patients With Periodontitis: A Prospective Clinical and Microbial Study

Status
Completed
Phases
NA
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT05558293
Enrollment
88
Registered
2022-09-28
Start date
2022-06-01
Completion date
2022-12-05
Last updated
2023-11-13

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Periodontitis

Keywords

Periodontitis

Brief summary

In light of the controversy that are already approved but that however still exists regarding the efficacy and influence of the protocols for the management of periodontitis, the aim of this study was to evaluate, at 6 months follow-up, the post-treatment clinical parameters and immunological and gingival microbial profiles in patients with periodontitis, treated by either SRP in addition to full mouth periodontal debridement.

Detailed description

This trial was conducted in accordance with the World Medical Association's Declaration of Helsinki of 1975, and reviewed in 2008. Patients were enrolled from January 2020 to December 2022. The local ethical committee of approved the study protocol (125/PO) and each patient was carefully informed about the possible inherent risks of the study and provided their informed written consent 88 patients, aged 27 to 65 (mean age 57) were assessed for eligibility. In all subjects, subgingival plaque will acquired from 4 separate proximal periodontal sites.

Interventions

PROCEDUREScaling and root planing

Full mouth or quadrant SRP

Sponsors

University of Catania
Lead SponsorOTHER

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
DOUBLE (Subject, Investigator)

Masking description

Both participants and clinicians were blinded to group and treatment assignment

Intervention model description

Patients undergo non-surgical quadrant scaling and root planing

Eligibility

Sex/Gender
ALL
Age
25 Years to 65 Years
Healthy volunteers
Yes

Inclusion criteria

1. good condition of general health, 2. a minimum of 2 teeth for each quadrant with a Pocket Depth (PD) ranging from 4-6 mm, 3. no involvement of the furcation, 4. a minimum of a six teeth per quadrant, respectively.

Exclusion criteria

1. periodontal therapy during the last 12 months, 2. assumption of antibiotics during the last 6 months, 3. pregnancy, 4. any systemic condition which might affect the effects of the study treatment, 5. previous or current radiation or immunosuppressive therapies, 6. use of mouthwash containing antimicrobials during the previous 3 months, 7. no use of hormonal contraceptives, 8. medication by anti-inflammatory and immunosuppressive drugs, 9. previous history of hard-drinking, 10. smoking, 11. class II and III tooth mobility.

Design outcomes

Primary

MeasureTime frameDescription
Probing depth changes6 monthsMeasurment of Probing Depth changes in millimeters

Countries

Italy

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026