Dentin caries

This trial tests three types of tooth-colored fillings in children's baby molars to see which performs best. It compares a preheated bulk-fill composite with two indirect composite systems, looking at how well they hold up, how they look, and whether they cause any problems. The …

This trial tests whether a calcium silicate cement outperforms the standard calcium hydroxide material when used to treat deep cavities close to the tooth's nerve. Adults aged 18 to 45 with at least one deep cavity will receive one of the two materials after partial decay removal…

This trial tests three different ways of placing resin composite fillings in deep cavities to see which one causes the least irritation to the tooth's nerve (pulp). Adults with deep decay in their molars will receive one of the filling techniques, and researchers will measure inf…

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 whether a stronger solution of sodium hypochlorite (5% vs 3%) works better as a wash and bleeding stopper during a partial pulpotomy—a procedure to save a tooth with deep decay and nerve inflammation. The trial involved 128 adults with painful, infected molars. …

This study compared two dental treatments for deep cavities in children's baby molars: indirect pulp treatment and direct pulp capping. Both used a special material (MTA) and a crown. Forty-five healthy children aged 7-9 took part, and the success was checked after 6 and 12 month…

This study looked at two different bulk-fill materials used to repair cavities in children's baby molars using a gentle, drill-free method called atraumatic restorative treatment (ART). Researchers treated 127 children aged 4-9 and checked the fillings at 3, 6, and 12 months to s…

This early study tested a drug called KH001 to see if it could help teeth naturally repair deep cavities. Twelve adults with a decayed wisdom tooth received the treatment. Researchers then checked the teeth for new dentin growth and monitored for side effects.

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 three different materials (ProRoot MTA, NeoPUTTY MTA, and TheraCal PT) for a common dental procedure called pulpotomy in children aged 4-10. The goal was to see which material works best to save baby teeth with deep cavities. Researchers checked success by looki…

This study looked at 120 healthy children aged 4-7 with deep cavities in their baby molars. Dentists removed the decay and used one of three special materials to cover the nerve, then sealed the tooth with either a filling or a metal crown. The goal was to see which combination w…

This study compared two dental procedures—Hall technique and modified Hall technique—for treating deep cavities in baby molars of 268 children aged 3-12. The goal was to see which method had better clinical and X-ray success. Researchers also looked at how the amount of tooth dam…

This completed trial tested two dental filling materials, Biodentine and Theracal PT, in 61 adults with deep tooth decay. The goal was to see if these materials could save the tooth and prevent the need for root canal treatment. Participants received a single treatment, and their…

This study tested whether applying cryotherapy (ice or cold saline) during dental procedures for deep cavities reduces pain and improves quality of life. 144 adults received either a pulpotomy or root canal treatment, with or without cryotherapy. The goal was to see if the cold t…

This study tested whether a needleless device (INJEX) can reduce pain and improve behavior in children aged 7-10 during dental fillings compared to a traditional syringe. Fifty children received both methods in different teeth, and researchers measured pain using the FLACC scale …