Potassium oxalate gel for sensitive tooth necks
Part of Mouth & dental clinical trials.
This study tests whether a special gel (potassium oxalate) can reduce pain from sensitive tooth necks when placed by a dentist. It's for adults aged 30–45 with at least one sensitive, non-cavity tooth-neck area that needs a filling.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You are between 30 and 45 years old.
- You have at least one tooth with a worn or receded area near the gum that is sensitive to air or cold and needs a filling.
- Your tooth must be healthy inside (no root canal or severe decay).
- You have good oral hygiene habits.
- You are not using special desensitizing toothpaste, painkillers, or antidepressants.
- You can come back for follow-up visits.
Quick eligibility check
Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.
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