CompletedNot Applicable

Association of Two Desensitizing Protocols to Control Dentinal Hypersensitivity in Non-carious Lesions

Brazil24 participantsStarted 2019-08-07

Plain-language summary

This randomized, double-blind clinical trial evaluated the effect of photobimodulation associated with 8% strontium acetate in the treatment of dentin hypersensitivity in non-carious lesions and analyzed the risk factors with the patient's quality of life.

Who can participate

Age range

18 Years – 50 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: * Age between 18 to 50 years * Good general health * Dental sensitivity with response ≥ 4 on the 10 cm long visual analog scale (EVA) * Presence of at least two hypersensitive teeth with a depth of up to 1 mm (measured with a millimeter probe) * Exposed root surface caused by abrasion, erosion or gum recession Exclusion Criteria: * Volunteers using analgesic medication * Presence of teeth with evidence of carious lesions, pulpitis, defective restorations and moderate or severe periodontal disease * Patients who had undergone any whitening therapy or professional or homemade desensitizer in the last six months * Patient with fixed orthodontic appliances * Drug users or pregnant women 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.

What they're measuring

dentin sensitivity

Timeframe: 30 days after the end of treatment

Trial details

NCT IDNCT04642001

SponsorUniversidade Federal do Para

Sponsor typeOTHER

Study typeINTERVENTIONAL

Primary completion2020-09-15

View on ClinicalTrials.gov More Dental Hypersensitivity trials

Who can participate

Age range

18 Years – 50 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.