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Estimate the Effect of aPDT on Root Canal Disinfection

NCT02929927 · Status: UNKNOWN · Phase: NA · Type: INTERVENTIONAL · Enrollment: 40

Last updated 2022-11-17

No results posted yet for this study

Summary

The aim of this study is to compare the clinical effect of traditional root canal disinfection and aPDT on root canal disinfection. And provide the reference for clinical application and experience.

Conditions

  • Root Canal Disinfection

Interventions

PROCEDURE

Rubber dam isolation

tooth was isolated using a rubber dam in order to avoid the outside microbe

DEVICE

aPDT

Inject the photosensitizer (PS)to the parallel orifice of the canal,use the small file to stir the PS for 60 s,then irradiation 120 s.

DRUG

1% iodine tincture

use 1% iodine tincture to disinfect the crown of the teeth.in order to avoid the outside microbe

DRUG

2.5%NaClO

use 2.5% NaClO as irrigants

PROCEDURE

root canal preparation

mechanical preparation with NITIMTWO to 25#06, and cleaned with 5 ml of 2.5% NaClO between each endodontic file. At the end of the procedure, root canals were ultrasonic irrigated with 2.5% NaClO, 17% EDTA for 1 min followed by irrigation with 0.9% normal saline to remove the smear layer

PROCEDURE

root canal obturation

filled the canals with AH-Plus sealer and Gutta-percha by vertical condensation

Sponsors & Collaborators

  • Fujian Medical University

    lead OTHER

Principal Investigators

  • Xiaojing Huang, PhD · School and Hospital of stomatology,Fujian Medical University

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
DOUBLE
Model
PARALLEL

Eligibility

Min Age
12 Years
Max Age
60 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2016-03-31
Primary Completion
2023-12-31
Completion
2024-12-31

Countries

  • China

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT02929927 on ClinicalTrials.gov