DENTAL CARIES

This study tested a new type of dental crown made from a material called PEEK for children's back baby teeth. Fifty healthy children aged 5 to 7 received either a PEEK crown or a standard metal crown. The researchers checked how well the crowns worked and looked over time.

This study tested two types of fillings for deep cavities in back teeth: a new bioactive material and a standard non-bioactive one. Fifty adults aged 18-40 with deep cavities were treated using a technique that removes only the decayed part. The researchers checked tooth sensitiv…

This study tested a new, less invasive way to treat infected baby molars in children aged 4 to 10. Instead of fully cleaning out the tooth canals (standard pulpectomy), the new method uses an antibiotic paste to kill infection without drilling. The study involved 110 children and…

This study tested two types of dental fillings for cavities and tooth wear at the gum line in 20 professional ballet dancers. One filling was a ceramic-like material (PICN) and the other was a self-hardening composite. Over 24 months, the ceramic fillings had zero failures, while…

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 trial tested a new dental cement called ALBO-MPCA in 20 adults with tooth decay. The cement is designed to stimulate the tooth to grow new dentin, the hard layer under the enamel. The goal was to see if it is safe and effective for repairing cavities and protecting the tooth…

This study tested three ways to stop early cavities in children's baby molars: fluoride varnish alone, a resin coating alone, or both together. Twenty-six kids aged 4 to 9 with very early, non-cavitated cavities were treated and checked over 12 months. The goal was to see which a…

This study compared two treatments for severely decayed baby molars in children aged 4 to 9. One group received a pulpotomy, where only the infected part of the tooth's nerve is removed and replaced with a special cement (Biodentine). The other group had a full pulpectomy, removi…

This study tested two types of tooth-colored fillings for cavities in back teeth: a self-hardening composite that sets without a special light, and a light-activated bioactive composite. Fifty adults received one of the two fillings, and their performance was tracked for two year…

This study compared two types of dental crowns for children's baby molars: the standard stainless steel crown and a newer, tooth-colored BIOFLX crown. Researchers treated 36 children who had at least two decayed baby molars needing crowns. They checked the crowns after 1, 3, 6, a…

This study tested three cavity treatments in 60 children aged 4-8 years. Each child received all three treatments on different baby molars: the Hall Technique (a cap placed without drilling), silver diamine fluoride (a liquid that stops decay), and a standard tooth-colored fillin…

This study tested whether a toothpaste containing fluoride and baking soda could help repair early tooth decay. Thirty-one healthy adults wore a custom mouthpiece with pieces of damaged enamel for nine days. They brushed with different toothpastes and then researchers measured ho…

This study tested whether TheraBreath toothpaste helps prevent cavities by strengthening tooth enamel. 31 adults wore a dental appliance with enamel samples and used different toothpastes to compare how much fluoride was absorbed and how well enamel recovered. The goal was to see…

This study tested a new type of dental filling that hardens on its own, without needing a special light. Researchers compared it to two other common filling materials in 60 cavities across 20 people. They checked the fillings at several points over one year to see how well they h…

This study tested whether a special toothpaste could help repair early tooth decay. Thirty adults wore a dental device with enamel samples for one week while using different toothpastes. Researchers measured how much the enamel hardened and how much fluoride it absorbed. The goal…

This study tested whether a 45°-cut miswak (a natural chewing stick) removes dental plaque as well as a toothbrush in children aged 6 to 14. Researchers measured plaque levels and asked kids which tool they preferred. The goal is to find effective, culturally acceptable ways to i…

This study looked at whether using a blue LED light after applying silver diamine fluoride (SDF) can better stop cavities in children's baby molars. Forty healthy kids aged 4-9 with cavities in their back baby teeth took part. After removing the decay, some teeth got SDF alone an…

This study tested two types of tooth-colored fillings for large cavities in back teeth. 120 adults received either a fiber-reinforced or a bulk-fill flowable resin composite as the inner layer. Researchers checked the fillings over 4 years to see which held up better against brea…

This study tested two types of tooth-colored fillings for cavities in back teeth: direct composite (placed directly in the tooth) and indirect composite (made in a lab and then cemented in). 90 adults with cavities received one of the two fillings. Researchers checked how well th…

This study tested two different materials used to fix cavities in back teeth: a CAD/CAM composite and a polymer-infiltrated ceramic. Twelve adults with two decayed molars each received both types of inlays and were followed for two years. Researchers checked how well each materia…

This study tested three different products (CPP-ACP, nano-hydroxyapatite, and fluoride varnish) against regular fluoride toothpaste to see which best prevents white spots on teeth near clear aligner attachments. Forty people completed the 6-month study. Researchers used a special…

This study tested three mouthwashes—ozonated olive oil, propolis, and chlorhexidine—in 51 children at high risk for cavities. The goal was to see which one best reduced bacteria that cause tooth decay. Results help identify effective, natural alternatives to standard antibacteria…

This study tested a new toothpaste containing potassium nitrate and fluoride to see if it can help reverse very early tooth decay. 47 adults wore a dental appliance with artificial tooth samples for two weeks while using the test toothpaste, a reference toothpaste, or a control. …

This study looked at whether offering families extra support from a paediatrician and social worker after a child's dental surgery under anaesthesia helps them attend follow-up appointments and keep teeth healthy. 89 children with severe cavities took part. The goal was to see if…

This early-phase trial tested whether a special fluoride treatment (silver diamine fluoride) can prevent tooth decay in 56 head and neck cancer patients undergoing radiation therapy. Patients received a one-time professional application of the silver solution plus a fluoride gel …

This study tested whether painting a liquid called silver diamine fluoride (SDF) onto cavities every six months can stop tooth decay in young children aged 1.5 to 8 years. Some children also got a fluoride varnish every three months. The goal was to see if cavities become hard an…

This study tested whether a 3D intraoral scanner can detect cavities, tooth wear, and fluorosis in children's baby teeth as accurately as a traditional visual exam. Thirty-six children aged 3 to 12 had their teeth cleaned, then examined both visually and with a 3D scan during a s…

This study tested four methods for finding early tooth decay in children aged 6 to 14. Researchers compared standard visual inspection with three special tools that use light or lasers. The goal was to see which method works best for spotting cavities that haven't yet formed a ho…

This study tested four different dental filling materials in 120 adults at high risk for cavities. The goal was to see if newer 'bioactive' materials could prevent secondary cavities (cavities that form around the edge of a filling) better than a standard composite resin. Partici…

This study tested whether fluoride or probiotic toothpaste can prevent cavities in 508 children aged 4-5. Kids brushed twice daily for 12 months with either fluoride, probiotic, or plain toothpaste. Researchers also surveyed eating and brushing habits to find risk factors for cav…

This study tested a new way to apply dental sealants (a protective coating) to prevent cavities in young adults aged 17-22. Researchers compared sealants placed with or without a pre-treatment using a bioactive glass air abrasion (a gentle spray of special glass particles). The g…

This study tested whether dental interns can apply cavity-preventing sealants just as well after watching a video as after in-person training. Fifty children aged 7–9 each had two molars treated, one by each training method. After three months, the sealants placed by video-traine…

This study tested whether offering small financial rewards (like a drawing for a prize) could motivate parents to brush their young children's teeth more often. About 244 families with kids in Early Head Start programs took part. The goal was to see if the reward program increase…

This study looked at whether listening to music while waiting for a dental filling can help people with moderate dental anxiety feel calmer. Researchers measured stress hormones, heart rate, and blood pressure in 90 healthy volunteers. The goal was to see if a simple, non-drug ap…

This study tested two ways to treat early white spot lesions on teeth in 30 teenagers aged 12 to 18. Each participant received both a resin infiltration and a microabrasion treatment on different teeth to see which worked better. The goal was to improve the appearance and stop th…

This study tested whether listening to personally chosen music can reduce pain and anxiety during dental drilling. Thirty adults picked a relaxing song and had their heart rate, blood pressure, and pain levels measured with and without music. The goal is to see if music can be a …

This study looked at how well BioFlx crowns work for fixing cavities in children's back teeth. Twenty-eight kids aged 6 to 9 got the crowns and were checked for up to 24 months. The goal was to see how the crowns held up and how happy the children and parents were with them.

This study tested a calcium-phosphate desensitizer applied under composite fillings to see if it reduces post-treatment tooth sensitivity. Fifty adults with cavities received either the desensitizer or no treatment. Pain was measured using a visual scale and a numerical rating. T…

This study tested a new dental filling material that hardens in just 3 seconds using a special light. 39 people with cavities or old fillings that needed replacement received the new filling. Researchers checked for pain, sensitivity, and how well the fillings held up over time.

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 tested three ways to teach oral hygiene to 72 teenagers with braces: verbal instructions, a pamphlet, or a video. Researchers measured plaque and gum health before and after to see which method worked best. The goal is to find the simplest, most effective way to help y…

This study looked at how three types of dental crowns (stainless steel, zirconia, and fiber-glass) affect the gums of 21 children aged 6-9. Researchers measured gum pocket depth, bleeding, plaque, and inflammation markers in the gum fluid. The goal was to see which crown material…

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 looked at whether kissing can protect teeth from cavities. After drinking acidic beverages, one group kissed their partner for 40 seconds while a control group did not. Researchers measured saliva pH every 5 minutes to see if kissing helped neutralize acid faster. The …

This study compared two ways to remove cavities in children: using a laser or a traditional drill. Researchers measured how much cavity-causing bacteria (Streptococcus mutans and Lactobacillus) remained in the tooth after each method. The goal was to see if the laser could be a l…

This study tested whether using a digital face scan to position a dental model saves time and reduces material removal when fitting a single crown, compared to digitizing a conventional articulator mount. Thirty-three adults needing a crown on a molar participated. The goal was t…

This study tested how much fluoride remains in saliva after using different toothpastes (over-the-counter or prescription) followed by either water or a fluoride mouthrinse. Twenty healthy adults tried four different combinations. The goal was to see which routine keeps fluoride …

This study looked for gene changes that might make children more prone to severe tooth decay. Researchers compared 390 young people with many cavities to cavity-free adults. They checked for mutations in genes that affect enamel, the hard outer layer of teeth. The goal is to unde…

This study looked at what parents and children prefer when it comes to filling cavities in baby molars. About 140 families shared their thoughts on different types of fillings, like stainless steel crowns and tooth-colored materials. The goal was to help dentists understand famil…

This completed study looked at 73 children aged 6-12 to see if sleep problems and certain chemicals in saliva are linked to cavities and gum health. Researchers measured things like saliva flow, pH, and stress hormones, and compared them to the severity of tooth decay. The goal w…

This study looked at whether certain natural proteins in saliva are linked to severe tooth decay in young children. Researchers compared 50 Turkish children aged 3-6 with and without severe cavities. They measured levels of antimicrobial peptides in saliva to see if differences e…

This study looked at four different techniques for placing tooth-colored composite fillings in back teeth with cavities. Fifty patients received 200 fillings and were followed for 2 years to see how well the fillings held up, especially around the edges. The goal is to find the b…

This study looked at two different brands of stainless steel crowns used to fix cavities in children aged 2 to 8 years old. All children were treated under general anesthesia at a dental school. Researchers checked how well the crowns stayed in place and kept the gums healthy, an…

This study looked at how inflammatory bowel disease (IBD) affects oral health and daily life. Researchers compared 138 adults with IBD to people without IBD, using a questionnaire to measure oral health-related quality of life. The goal was to understand which factors, like medic…

This study aimed to understand the different types of young children who get early cavities and what factors are linked to more severe decay. Researchers examined 298 children under 6 with early caries and surveyed their parents about dental knowledge, habits, stress, and social …

This study looked at 100 children aged 6 to 9 with cavities to see if dental treatment improves their chewing. Kids chewed a special two-colored gum before and three months after treatment, and a computer analyzed how well they mixed the colors. The goal was to measure if fixing …

This study looked at 184 children aged 7-12 to see if dental problems like cavities or missing teeth affect how they feel about speaking. Researchers gave the kids a questionnaire about their speaking attitudes and checked their teeth. The goal was to understand if poor oral heal…

This pilot study tested a school-based program to encourage kids to drink more water. The program included student ambassadors, a kick-off event, and a student-led marketing campaign. Researchers looked at whether the program was feasible and if it could improve hydration, reduce…

This study looked at 72 children aged 4-7 who had never been to the dentist and needed a filling. Kids were randomly assigned to have a parent present, absent, or watching behind glass during treatment. Researchers measured anxiety using questionnaires, heart rate, and oxygen lev…

This study tested three mouth rinses—plain water, a fluoride rinse, and one with plant extracts—to see how well they protect teeth from cavities and erosion. Twelve healthy adults used each rinse for five days while wearing special trays with tooth and dentin samples. The goal wa…