Evaluation of Tooth Sensitivity After Scaling and Root Planing Treated With Photobiomodulation (NCT05946265) | Clinical Trial Compass
CompletedNot Applicable
Evaluation of Tooth Sensitivity After Scaling and Root Planing Treated With Photobiomodulation
Brazil112 participantsStarted 2022-11-01
Plain-language summary
One hundred twenty patients with dentin sensibility after non-surgical scaling and root planning (SRP) will be randomly included in 2 groups: Experimental Group: SRP+ Photobiomodulation (PBM) (660nm, 100W, area 0,5cm2, 200w/cm2, 30 seconds, 3 J, 6J/cm2. The study's primary outcome will be the assessment of dentinal sensitivity after 7 days of RAR measured with the visual analog scale (VAS). The cutoff of VAS is 3. The impact of oral health on the participant's quality of life will also be assessed with the OHIP-14 questionnaire. Analgesics (paracetamol) will be prescribed as needed, and the amount of medication will be calculated. These outcomes will be evaluated after 7 days and 1 month of application
Who can participate
Age range
18 Years
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion Criteria:
* patients aged 18 or older,
* diagnosed with periodontitis and experiencing dentin hypersensitivity greater than three on the VAS scale caused by a UNC-15 periodontal probe.
* both male and female patients were included,
* without comorbidities.
Exclusion Criteria:
* Patients taking medications that affect gingival metabolism (e.g., cyclosporine, phenytoin, nifedipine), inflammation (e.g., corticosteroids, anti-inflammatories), or pain (analgesics/NSAIDs),
* history of photosensitivity
* allergies to any medications used in the study.
* patients who experienced any complications during the study,
* allergic reactions to materials used or to paracetamol®
* Those who took any medication not provided in the study were also excluded.
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.