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Effect of Photodynamic Therapy on Soft Tissue Healing After Tooth Extraction at Sites of Periodontal Infection

Periodontitis Clinical Trial

Official title:
Effect of Photodynamic Therapy on Soft Tissue Healing After Tooth Extraction at Sites of Periodontal Infection: a Randomized Controlled Clinical Trial

Clinical Trial Summary

Main Purpose: To evaluate the effect of photodynamic therapy on soft tissue healing after tooth extraction at periodontal infection site, and to compare the effect on pain degree and bone tissue remodeling after tooth extraction.

Clinical Trial Description

The aim of this study is to evaluate the effect of photodynamic therapy (PDT) on soft tissue healing and bone remodeling in tooth extraction sockets after tooth extraction. The enrolled patients will be randomized into two groups. The control group used conventional tooth extraction to clean the wound, and the experimental group used photodynamic therapy to help clean the wound. Seven days and 14 days after extraction, the area of extraction socket was measured, the healing rate of extraction socket was calculated, and Landry, Turnbull and Howley soft tissue healing index was measured. The degree of pain was recorded at 6h, 1 day, 2 days and 3 days after tooth extraction. Bone remodeling indexes were measured at 1 month after tooth extraction. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT05664087
Study type Interventional
Source The Dental Hospital of Zhejiang University School of Medicine
Contact Chen YIxu, master
Phone 0571-87219287
Email kyb@zjkq.com.cn
Status Recruiting
Phase N/A
Start date February 14, 2023
Completion date June 1, 2024
View Details
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