DENTIN HYPERSENSITIVITY

This study tested two ways to whiten teeth: a chemical bleaching gel and a light-activated bleaching gel. Thirty adults with yellowish or brownish stains on their front teeth were randomly assigned to one of the two methods. Researchers measured how white teeth got, how much toot…

This study tested whether dissolvable mineral-loaded starch strips can quickly relieve dentin hypersensitivity, a common condition causing sharp pain from hot, cold, or touch. 82 adults with sensitive teeth used either the strips or a Novamin toothpaste. The goal was to see if th…

This study tested two treatments for tooth sensitivity: a special varnish and an air-polishing system. Thirty adults with sensitive teeth were treated, and researchers measured pain relief and any tooth color changes. The goal was to find which method works better for easing disc…

This study tested whether a desensitizing toothpaste, used alone or with a mouthwash, can reduce tooth sensitivity in adults. 71 participants used the products daily for 14 days. Researchers measured changes in sensitivity to see if the toothpaste worked better than regular tooth…

This study looked at whether using a special laser (diode laser) after a common dental procedure called direct pulp capping can help reduce pain and tooth sensitivity. Fifty-six people with tooth decay that reached the nerve were treated. Half got standard care, and half got stan…

This study tested whether a new 2-in-1 foam toothpaste and mouthwash (Scigates) can reduce tooth sensitivity and whiten teeth better than a standard toothpaste. Fifty-seven adults with mild staining and sensitive teeth used either the Scigates product or a control toothpaste thre…

This study tested two experimental toothpastes containing potassium nitrate to see if they can whiten teeth and reduce dentin hypersensitivity (tooth sensitivity). 254 adults with sensitive teeth used one of the toothpastes or a regular fluoride toothpaste for 8 weeks. Researcher…

This study tested whether a toothpaste with 5% potassium nitrate can reduce tooth sensitivity better than a regular fluoride toothpaste. 80 adults with sensitive teeth used one of the two toothpastes for eight weeks. The researchers measured sensitivity using a gentle touch and a…

This study tested whether Gluma, bioactive glass, or a mix of both could reduce tooth sensitivity better than standard fluoride varnish. Forty adults with sensitive teeth were treated and followed for six months. The goal was to see which approach provided the most lasting relief…

This study tested a gel called KH001 to see if it can safely provide long-term relief for sensitive teeth. 120 adults with tooth sensitivity received three applications of the gel or a placebo. Researchers measured pain responses to air and touch to see if the gel worked better t…

This study tested whether using a diode laser along with a potassium nitrate gel (a desensitizing toothpaste ingredient) works better than the gel alone for treating sensitive teeth. Twenty-three adults with tooth sensitivity received either the real laser plus gel or a sham lase…

This study tested whether a bioactive desensitizer gel can reduce tooth sensitivity better than a standard fluoride varnish. Thirty adults with sensitive teeth received one of the two treatments, and their pain levels were tracked over 6 months. The gel works by releasing calcium…

This study looked at ways to reduce tooth sensitivity after deep cleaning for gum disease. 48 adults with sensitive teeth received either a desensitizing gel (Gluma), a special laser, or both. Their pain was measured over 6 months. The goal was to see if combining treatments work…

This study tested if a dental adhesive called Single Bond Universal can reduce tooth sensitivity in adults. Fourteen participants with sensitive teeth received either the new coating or a standard desensitizer. They were followed for a year to see which treatment worked better an…

This study tests a French version of a questionnaire that measures how dentin hypersensitivity (sharp, brief tooth pain) affects people's daily lives. Researchers enrolled 216 adults across three centers in France, including people with different levels of sensitivity and a contr…