Application of Er:YAG laser in the treatment of periodontal pockets with intrabony defects

Not Applicable

Recruiting

• Conditions: Periodontitis

• Registration Number: JPRN-UMIN000031642
• Lead Sponsor: Tokyo Medical and Dental School

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Results First Posted: 1900-01-01
• Study Start: 2018-03-16
• Last Update Posted: 17 October 2023

Recruitment & Eligibility

• Status: Recruiting
• Sex: All
• Target Recruitment: 30

Inclusion Criteria

Not provided

Exclusion Criteria

1. Having systemic disease that can affect periodontal condition, such as diabetes 2. Smokers 3. In case of pregnancy or lactation 4. The history of anesthesia allergy 5. Receiving antimicrobial agent in the last 3 months 6. Having an infectious disease, such as hepatitis or HIV

Study & Design

• Study Type: Interventional
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
Clinical Attachment Level (CAL) at 1 and 2 weeks and 1, 3 , 6 and 12 months after treatment.

Secondary Outcome Measures

Name	Time	Method
Proving pocket depth (PPD), Gingival recession, tooth mobility, Bleeding on Probing (BOP), Plaque Index(PI), Gingival Index (GI), total number of periodontal bacteria (P.gingivalis, T. forsythia, T. denticola) and IL-1b level in gingival crevicular fluid at 1 and 2 weeks and 1, 3, 6 and 12 months after treatment. Evaluation of discomfort and pain by Visual Analog Scale (VAS) method up to 4 weeks after treatment. Evaluation of X-ray after 6 and 12 months after treatment.