Effects of Photobiomodulation on Postoperative Pain After Primary Endodontic Therapy in Molars With Symptomatic Apical Periodontitis
Study Overview
Status
Status
Conditions
Conditions
Intervention / Treatment
Intervention / Treatment
Study Type
Study Type
Enrollment (Actual)
Enrollment
Phase
Phase
- Not Applicable
Contacts and Locations
Study Locations
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-
Texas
-
Houston, Texas, United States, 77030
- The University of Texas Health Science Center at Houston
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-
Participation Criteria
Eligibility Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- Posterior mandibular molars
- No previous root canal therapy on the tooth in question
- Able to complete the endodontic treatment in one visit
Exclusion Criteria:
- Maxillary teeth, mandibular anteriors and premolars
- Infection (swelling, sinus tract) on the tooth in question
- Periodontal disease on the tooth in question
- Dental trauma
- Crown/ root fractures
- Systemic diseases
- Immunocompromised patients
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Supportive Care
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Single
Number of Arms
Arms and Interventions
Participant Group / ArmParticipant Group / Arm |
Intervention / TreatmentIntervention / Treatment |
|---|---|
|
Experimental: PBM Therapy
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After the endodontic treatment, PBM therapy will be performed using a 660 nm diode laser (SiroLaser Advance Plus, Dentsply Sirona Inc, Charlotte, NC, USA), with an 8mm tip diameter.The laser tip will be placed on the following external surfaces in a contact mode: mesiobuccal, distobuccal, mesiolingual and distolingual .
The power output of the laser will be 50mW and will be verified by Power Meter (PM600 Power/Energy meter, Molectron Detector Inc, Portland, OR, USA).
Each site will be irradiated for 25 s with an energy density of 10 J/cm2 .
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Sham Comparator: PBM Sham
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For the PBM sham similar procedure as PBM therapy will be performed without activating the laser.
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What is the study measuring?
Primary Outcome Measures
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
|---|---|---|
|
Pain as Assessed by the Visual Analog Scale
Time Frame: 72 hours after treatment
|
This scale ranges form 0(no pain) to 10(worst pain)
|
72 hours after treatment
|
Secondary Outcome Measures
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
|---|---|---|
|
Pain as Assessed by the Visual Analog Scale
Time Frame: 0 hours, 6 hours, 12 hours and 24 hours hours after treatment
|
This scale ranges form 0(no pain) to 10(worst pain)
|
0 hours, 6 hours, 12 hours and 24 hours hours after treatment
|
Collaborators and Investigators
Sponsor
Sponsor
Investigators
Investigators
- Principal Investigator: Ryne Jackson, DMD, The University of Texas Health Science Center, Houston
Study record dates
Study Major Dates
Study Start (Actual)
Study Start
Primary Completion (Actual)
Primary Completion
Study Completion (Actual)
Study Completion
Study Registration Dates
First Submitted
First Submitted
First Submitted That Met QC Criteria
First Submitted That Met QC Criteria
First Posted (Actual)
First Posted
Study Record Updates
Last Update Posted (Actual)
Last Update Posted
Last Update Submitted That Met QC Criteria
Last Update Submitted That Met QC Criteria
Last Verified
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
Other Study ID Numbers
- HSC-DB-21-0579
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
product manufactured in and exported from the U.S.
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