Dentin sensitivity

This study looked at whether adding a surface sealant to a bulk fill dental filling helps it last longer and resist staining. 53 patients received three different fillings each, with or without a sealant. The fillings were checked every 6 months for 5 years to see if they failed,…

This study tested two types of dental overlays in 20 children aged 8-13 with Molar-Incisor Hypomineralisation (MIH), a condition that weakens enamel and causes tooth sensitivity. Each child received one overlay made from a hybrid composite and another from a hybrid ceramic, place…

This study tested a Turkish version of the Johns Hopkins In-Room Independence Scale, which measures a patient's ability to move, use the toilet, and think clearly while in their hospital room. Researchers worked with 100 adults who had conditions like stroke, Parkinson's, or ampu…

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 four approaches for treating dentine hypersensitivity (tooth sensitivity): Nd:YAG laser, diode laser, a herbal propolis-based gel, and a sham (fake) treatment. 140 adults with at least two sensitive teeth were followed for 12 months to see which method reduced p…

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 special tooth gel can help adults with sensitive teeth. Thirty-one participants used the gel three times a day for two weeks. Researchers measured pain from cold air and touch before and after treatment to see if sensitivity improved.

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 waiting 2 days or 7 days between in-office teeth whitening sessions affects tooth sensitivity. 47 adults with dark teeth received two bleaching sessions using a 35% hydrogen peroxide gel. Their pain levels were recorded for 48 hours after each session, a…

This study tested whether a special fluoride toothpaste could better relieve tooth sensitivity compared to a standard fluoride toothpaste. 120 adults with sensitive teeth brushed twice daily for 12 weeks. Researchers measured sensitivity by blowing air on teeth and rating discomf…

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 whether a toothpaste with stannous fluoride can reduce tooth sensitivity in 177 Chinese adults aged 18 to 70. Participants brushed twice daily for 8 weeks, and researchers measured pain response to air and touch. The goal was to see if the special toothpaste wor…

This study tested whether special pastes containing CPP-ACP and fluoride could reduce tooth sensitivity after in-office bleaching. 64 adults received either a paste with CPP-ACP and sodium fluoride, CPP-ACP and stannous fluoride, or a placebo before and after whitening. Pain was …

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 a resin coating on the front teeth of 40 children aged 7-14 who had weak enamel (hypomineralization or hypoplasia) and tooth sensitivity. The treatment aimed to reduce pain from cold air and improve how kids and parents felt about the look and function of their …

This study tested whether preheating a special tooth-colored filling material before placing it in cavities helps it last longer and cause less tooth sensitivity. Seventy adults with cavities on both sides of their mouth received one preheated and one non-preheated filling. Over …

This study tested whether a special ultrasonic handpiece that sprays hydroxyapatite (a natural enamel mineral) can reduce tooth sensitivity during dental cleanings for people with gum disease. Forty adults with moderate to severe periodontitis had half their mouth cleaned with th…

This completed Phase 3 trial tested whether a toothpaste with stannous fluoride reduces tooth sensitivity better than a potassium-based toothpaste or regular fluoride toothpaste. 123 adults with sensitive teeth used one of the three toothpastes for 7 days. The study measured sens…

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 a special toothpaste with 8% arginine (CSPR) can reduce tooth sensitivity better than a regular Colgate toothpaste. 95 adults with sensitive teeth used the toothpaste for 8 weeks. Researchers measured sensitivity using a gentle touch test and a cold air …

This study tested a bioadhesive film made from Acmella oleracea (jambu), a plant with natural pain-relieving properties, to reduce tooth sensitivity during teeth whitening. 72 healthy adults received the film, a standard desensitizing gel, or a placebo before bleaching with hydro…

This study tested a new gel-like desensitizer for people with sensitive teeth. 40 adults received either the new polycation-based desensitizer or a standard one. Researchers measured pain relief from touch and cold air. The goal was to see if the new gel safely reduces tooth sens…

This study tested two treatments for tooth sensitivity: a special toothpaste with bioactive glass and a low-level laser. 100 adults with sensitive teeth were randomly assigned to one of these treatments or a placebo. The goal was to see which approach provides better and longer-l…

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 looked at how common muscle and posture problems are in physiotherapy students and whether a special physiotherapy program could help. 44 students with back pain and muscle tightness received treatments like trigger point release, stretching, and joint mobilization. Th…

This study tested whether a desensitizing gel called UltraEZ can reduce tooth sensitivity during in-office bleaching. Thirty healthy adults with dark teeth received either UltraEZ or a placebo before bleaching. Researchers measured pain levels and color change to see if the gel h…

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 tested whether a toothpaste with NovaMin (Sensodyne Repair and Protect) can reduce tooth sensitivity during and after teeth bleaching. 90 adults used either the test toothpaste, a standard fluoride toothpaste, or another sensitivity toothpaste. Participants rated their…

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 whether a toothpaste containing 8% arginine can reduce tooth sensitivity better than a regular cavity-protection toothpaste. Eighty adults with sensitive teeth used one of the two toothpastes for eight weeks. The main goal was to measure how much their sensitivi…

This study looked at whether letting patients control their own sedation during arm surgery under regional anesthesia leads to higher satisfaction compared to having an anesthesiologist control it. 70 adults having upper limb orthopedic surgery were randomly assigned to either pa…

This study tested whether a toothpaste containing 8% arginine can reduce tooth sensitivity better than a standard toothpaste. 84 adults with sensitive teeth brushed twice daily for 8 weeks. Researchers measured sensitivity using a gentle touch and a puff of air.

This study tested whether applying Gluma desensitizer during a filling procedure can reduce immediate tooth sensitivity. 570 adults with cavities in their back molars received either the desensitizer or a standard treatment. The goal was to see if it lowered pain scores right aft…

This study looked at how satisfied people were with at-home tooth bleaching using two different types of orthodontic retainers. Forty adults who had finished Invisalign treatment used both retainer designs and rated their experience. The goal was to see if one design caused less …

This study tested how satisfied people are with at-home teeth whitening using two different types of trays: Vivera and Essix. Forty adults with healthy teeth used a 10% carbamide peroxide gel for 2 hours a day, 3 days a week, for 4 weeks with each tray. Researchers measured satis…

This study tested whether using a 16% carbamide peroxide whitening gel every other day causes less tooth sensitivity than using it every day. 110 adults with healthy teeth applied the gel for two hours over three weeks. The goal was to see if alternating days reduces pain while s…

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 tested whether a toothpaste and mouthwash made with biomimetic hydroxyapatite could reduce tooth sensitivity in 100 adults with receding gums. Participants had one 30-second application of either the toothpaste or mouthwash in a clinic. Sensitivity was measured before …

This study tested whether a toothpaste with calcium sodium phosphosilicate (CSPS) can reduce tooth sensitivity. 217 adults with sensitive teeth used either the CSPS toothpaste or a regular fluoride toothpaste for 8 weeks. Researchers measured how teeth responded to air and touch …

This study translated the Generic Functional Index, a questionnaire that measures how well people can do daily activities, into Turkish. Researchers tested it with 200 adults who have muscle or joint problems to see if it is accurate and reliable. The goal is to give Turkish-spea…

This study tested two ways of placing a flowable bulk fill composite in class II cavities (fillings between back teeth). 38 patients received two fillings each, one with the flowable composite exposed at the edge and one not. Researchers will check for restoration loss, staining,…

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…

This study tested whether specially trained physiotherapists can safely diagnose and treat non-urgent muscle and joint pain in the emergency room, compared to standard care from doctors. 102 patients with back, neck, or shoulder pain were randomly assigned to either a physiothera…

This study looked at children aged 8 to 13 with a common enamel defect called Molar-Incisor Hypomineralization (MIH). Researchers measured inflammatory markers in the pulp (nerve) of affected teeth and compared them to healthy teeth. The goal was to better understand how MIH affe…

This completed study compared how well people with complex regional pain syndrome (CRPS), people with other muscle or bone pain, and healthy individuals can imagine movements. Researchers used a questionnaire called the MIQ-RS to measure motor imagery skills. The goal was to see …

This study surveyed 116 adults with chronic pain at a rehabilitation clinic to understand how their pain beliefs, spiritual well-being, and attitudes toward complementary and alternative medicine are related. Participants filled out several questionnaires about their pain, mood, …