Bioactive silica toothpaste for tooth sensitivity
Part of Mouth & dental clinical trials.
This study tests whether a special toothpaste made with bioactive silica (a natural mineral) can reduce tooth sensitivity better than a standard toothpaste. It is for people who have sensitive teeth due to receding gums or worn enamel, and lasts for 6 months.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You have sensitive teeth that hurt when exposed to air, and the pain is at least moderate (score of 3 or more on a 0–10 pain scale).
- The sensitivity comes from a tooth problem like receding gums, worn enamel, or a groove near the gum line (not from a cavity).
- You are not allergic to any ingredients in the study toothpaste or gel.
- You have not had gum surgery, braces, or a professional fluoride treatment in the last 3 months.
- You do not have a health condition that could affect your teeth (like acid reflux or frequent vomiting) and you are not a smoker.
Quick eligibility check
Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.
Similar studies
Other trials that look related to this one.
This trial tests if applying fluoride using a mild electric current (iontophoresis) with other minerals can reduce pain in sensitive tooth roots. It may be an option if you have at least four sensitive back teeth.
This study tests whether a special paste containing tiny particles of calcium and fluoride can help reduce tooth sensitivity. The particles are applied to the sensitive areas of the teeth to see if they can block the pain.
This study tests whether a special toothpaste, desensitizing agents, and a laser can help reduce tooth sensitivity. If you have sensitive teeth, this trial may find a treatment that works for you.
This trial tests a new toothpaste made from eggshell nano-hydroxyapatite to see if it reduces tooth sensitivity better than standard desensitizing toothpaste. It may help people with sensitive teeth who are looking for a more natural alternative.
This study compares two special varnish coatings applied to teeth to see which works better at reducing tooth sensitivity and pain. If you have teeth that hurt when exposed to cold or touch, this trial might help you find relief.
This trial tests whether adding a laser treatment to a special toothpaste works better than the toothpaste alone for reducing tooth sensitivity. If you have tooth pain from things like brushing, cold air, or eating, this study may help find the best way to treat it.
Hear when a new Dentin Hypersensitivity trial opens
We’ll email you when one opens — at most once a week, no account needed, unsubscribe anytime.