Antimicrobial Impact of Various RC Final Irrigation Activation Techniques
NCT ID: NCT07056127
Last Updated: 2025-07-09
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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NOT_YET_RECRUITING
NA
40 participants
INTERVENTIONAL
2025-08-01
2026-09-01
Brief Summary
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Detailed Description
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Conditions
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Study Design
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RANDOMIZED
PARALLEL
TREATMENT
NONE
Study Groups
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manual dynamic agitation
manual dynamic agitaion
5 mL of 2.5% NaOCl solution will be activated with a well-fitting gutta-percha cone that will be placed to full working length and then will be moved in push-pull strokes of 2 mm amplitude at a frequency of 100 strokes in about 1 min
ultrasonic activation
ultrasonic activation
5 mL of 5.25% NaOCl solution will be activated with PUI using a #20 endosonic file that will be driven by an ultrasonic device on medium power setting for 1 minute and inserted 1 mm short of the working length
xp-endo finisher
xp-endo finisher
5 mL of 5.25% NaOCl solution will be activated with XP-Endo Finisher which will be used in the canal for 1 minute at 800 rpm and 1 Ncm up to the working length and in slow up-and-down movements at 7-8mm length according to the manufacturer's recommendations
laser
laser
First, root canals will be filled with 0.5 mL of 0.05% ICG dye and left in place for 1 minute as preirradiation time. A #20 laser fiber will be inserted into the root canals to the working length. Then infrared diode laser with a wave length of 810 nm will be used to activate the dye for 30 seconds. For activation, circular movements will be performed along with the fiber removal movement . After the first activation, dye will be reintroduced, the laser fiber will be inserted again, and a new activation cycle of 30 seconds will be performed similarly to the previous one
Interventions
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manual dynamic agitaion
5 mL of 2.5% NaOCl solution will be activated with a well-fitting gutta-percha cone that will be placed to full working length and then will be moved in push-pull strokes of 2 mm amplitude at a frequency of 100 strokes in about 1 min
ultrasonic activation
5 mL of 5.25% NaOCl solution will be activated with PUI using a #20 endosonic file that will be driven by an ultrasonic device on medium power setting for 1 minute and inserted 1 mm short of the working length
xp-endo finisher
5 mL of 5.25% NaOCl solution will be activated with XP-Endo Finisher which will be used in the canal for 1 minute at 800 rpm and 1 Ncm up to the working length and in slow up-and-down movements at 7-8mm length according to the manufacturer's recommendations
laser
First, root canals will be filled with 0.5 mL of 0.05% ICG dye and left in place for 1 minute as preirradiation time. A #20 laser fiber will be inserted into the root canals to the working length. Then infrared diode laser with a wave length of 810 nm will be used to activate the dye for 30 seconds. For activation, circular movements will be performed along with the fiber removal movement . After the first activation, dye will be reintroduced, the laser fiber will be inserted again, and a new activation cycle of 30 seconds will be performed similarly to the previous one
Eligibility Criteria
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Inclusion Criteria
* Teeth with sound periodontal apparatus.
Exclusion Criteria
* Retreatment cases
* Pregnant patients
15 Years
45 Years
ALL
No
Sponsors
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Tanta University
OTHER
Responsible Party
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Randa Ahmed Abdo Elsobky
Assistant teacher
Locations
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Faculty of dentistry
Tanta, , Egypt
Countries
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Central Contacts
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Facility Contacts
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Other Identifiers
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Irrigant activaion
Identifier Type: -
Identifier Source: org_study_id
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