Dentin caries

This trial tests whether using calcium hypochlorite or sodium hypochlorite to clean the pulp wound during a partial pulpotomy can improve the success of saving painful, deeply decayed permanent molars. Adults aged 18-40 with symptomatic irreversible pulpitis will undergo the proc…

This study compares a dental procedure called direct pulp capping for two types of deep cavities in adult molars: deep and extremely deep. The goal is to see if the treatment works equally well for both, measuring success by tooth survival, lack of pain, and healing on X-rays. Pa…

This study looks at whether the position of a deep cavity (on the chewing surface or between teeth) affects how well a tooth-saving procedure called direct pulp capping works. Researchers will treat 154 people aged 15-40 with reversible pulpitis, a condition where tooth pain goes…

This study tests two methods for cleaning deep cavities in permanent teeth: removing all decayed tissue (total removal) or leaving a thin layer near the nerve (selective removal). Researchers want to see which approach better keeps the tooth alive and causes less pain after treat…

This study compares three materials used to treat deep cavities in permanent teeth: Egyptian MTA, Biodentine, and calcium hydroxide. About 35 adults aged 22-45 with deep decay will receive one of these materials under a filling. Researchers will check if the tooth stays healthy a…

This study compares two ways of applying dental glue for filling cavities in front teeth. 120 healthy adults will receive fillings and be checked over 18 months. The goal is to see which method keeps fillings in good shape.

This study compares two dental treatments—pulpotomy and pulpectomy—for deep cavities in baby teeth that cause pain. About 40 children aged 4 to 6 will receive one of the treatments. Researchers will check x-rays and symptoms to see which approach works better and is more comforta…

This study compares two treatments for extremely deep cavities that reach the tooth's nerve: a full pulpotomy (removing only the top part of the nerve) versus a standard root canal. About 93 people aged 12 and older with a deep cavity in a permanent tooth will be randomly assigne…

This study looks at how well temporary crowns and bridges made from special plastic materials work and if they are safe. About 120 adults who need a temporary tooth replacement will be split into four groups based on the material used. They will be checked over 6 months to see ho…

This study looks at whether different types of tooth-colored filling materials can reduce pain or sensitivity after a cavity is filled. Researchers will compare two modern composite materials in 120 healthy adults who need a filling in a back tooth. Participants will be followed …

This study looks at children's baby teeth that were previously treated for cavities with either silver diamine fluoride (SDF) plus a filling or just a filling alone. After the teeth are naturally lost or extracted, researchers will examine them under a microscope to see how the i…

This study looks at how a patient's symptoms before treatment and how deep the cavity is affect the success of partial decay removal in adult teeth. One hundred adults with deep cavities will be treated and followed for 12-24 months. The goal is to see if these factors influence …