NCT03557827|UnknownPhase 3DMC
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Sponsor study identifier
interventional
80
1 country
1
Study Start
March 1, 2018
Actual (reported)Primary Completion
December 31, 2019
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
Study Completion
December 31, 2019
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
The aim of this study was to investigate the mechanism of indocyanine green photodynamic therapy (PDT) in periodontal therapy. The investigators will recruit 80 participants receiving conventional periodontal disease treatment, or can not fully accept the regular periodontal treatment of adult periodontal disease, photodynamic therapy, and oral periodontal disease of the teeth as the control group, before treatment , Gingival crevicular fluid and dental plaque were collected at 6 weeks, and 6 months after the treatment. The biochemical indexes and strains were analyzed and the data of the participants Term periodontal index. In this study, indocyanine photodynamic therapy can improve the discomfort of patients with periodontal disease and the periodontal index, the treatment area of the bacteria and the inflammatory response will be significantly decreased, and look forward to this study can establish the indigo cyanine light dynamic teeth Week therapies to provide periodontal patients with more comfortable and effective clinical therapy.
Registry-reported information. Elapsed time and enrollment totals alone do not measure study progress or recruitment pace.
December 31, 2019
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
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Dates and qualifiers reported by the registry. Estimated dates do not confirm that a milestone has occurred.
March 1, 2018
Actual (reported)March 19, 2018
Actual (reported)June 15, 2018
Actual (reported)December 31, 2019
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
December 31, 2019
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
Change in gingival bleeding index
Measure at four surfaces of tooth
6 months
Change in probing depth
6 months
Change in clinical attachment level
6 months
Change in plaque index
6 months
Change in IL-1b
6 months
Change in gingival crevicular fluid MMP-8
6 months
Mechanical debridement by periodontal curets alone
Mechanical debridement by periodontal curets and supplement with photodynamic appliance
mechanical debridement by periodontal curets plus Indocyanine green solution activated by diode laser. The diode laser is classified as a Class I medical device according to the Directive 93/42/EEC
Mechanical debridement by periodontal curets alone
National Taiwan University Hospital
Taipei, Taiwan
Po-Chun Chang Chang
National Taiwan University Hospital
First Submitted
March 19, 2018
First Posted
June 15, 2018
Study Start
March 1, 2018
Actual (reported)The Effect of Periodontal Treatment and the Use of Dentifrice on Glycaemic Control in Diabetics
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Primary Completion
December 31, 2019
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
Study Completion
December 31, 2019
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
Last Updated
June 15, 2018
Record last verified: 2017-08
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Source: ClinicalTrials.gov.
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