Postoperative sensitivity in composite resin restorations with prior desensitizing agent application: Randomized clinical trial

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior - CAPES0 个研究点开始时间: 2020年3月16日最近更新: 2023年5月29日

适应症

试验速览

暂无简介。

•Volunteers over 18 years old; presence of 4 class I (occlusal) or class II cavities in the molar or premolar teeth; cavities with medium or deep depth (up to 3 mm) resulting from primary caries or need for restoration replacement; teeth with pulp vitality;
•Enamel gingival margin in class II preparations; absence of non-carious cervical lesions in the teeth involved in the research;
•occlusal contact with an antagonist tooth and at least one contact with an adjacent tooth;
•Patient with good general health; do not have any contraindications for dental treatments.

•Present less than 20 teeth; history of spontaneous dentinal sensitivity; periodontal disease; bruxism; teeth with impossibility of absolute isolation; teeth with pulp exposure during cavity preparation; teeth that needed pulp protection in addition to the application of the adhesive system during the restorative procedure; allergy to resinous materials; impossibility to return to reevaluation consultations; fractured or visibly cracked tooth; conducting current desensitization therapy, including desensitizing toothpastes or other desensitizing products; medical, psychiatric or pharmacotherapeutic history that may compromise the protocol, including the chronic use of anti-inflammatory, analgesic and psychotropic drugs; pregnancy or breast-feeding; allergies and idiosyncratic responses to the composition of the products;
•orthodontic treatment performed within the previous three months; abutment teeth for fixed or removable prosthesis; teeth or support structures with any painful pathology;
•periodontal surgery within the previous three months; patients under whitening treatment.

发起方

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior - CAPES