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IRCT201403049014N30 IRCT 2014-03-11 Vice-chancellor for Research the Technology, Hamadan University of Medical Sciences Effect of Direct Pulp Capping with Propolis and Calcium Hydroxide versus Mineral Trioxide Aggregate on Formation of Dentin Bridge in patents who are candidate for extraction of the third molar Effect of Direct Pulp Capping with Propolis and Calcium Hydroxide versus Mineral Trioxide Aggregate on Formation of Dentin Bridge in patents who are candidate for extraction of the third molar: a double blinded randomized clinical trial 2014-04-09 anticipated 45 Complete https://irct.ir/trial/9469 interventional Randomization: Randomized, Blinding: Double blinded, Placebo: Used, Assignment: Parallel, Purpose: Treatment, Other design features: Randomization: The patients will be randomly assigned to intervention and control group systematically one at a time. Blinding: The three drugs will be prescribed during pulp capping thus the patients will not aware of the intervention. In addition, the pathologist, who will assess the formation of the dentin bridge, will not aware of the intervention. Therefore, the trial will be run double blinded. 2 Formation of dentin bridge. Intervention 1: Direct pulp capping of the third molar with propolis at 3 to 3.5 mm in depth, 4 to 4.5 mm width mesiodistally, and 3 to 3.5 mm width buccolingually. Intervention 2: Direct pulp capping of the third molar with calcium hydroxide at 3 to 3.5 mm in depth, 4 to 4.5 mm width mesiodistally, and 3 to 3.5 mm width buccolingually. Intervention 3: Direct pulp capping of the third molar with mineral trioxide aggregate at 3 to 3.5 mm in depth, 4 to 4.5 mm width mesiodistally, and 3 to 3.5 mm width buccolingually.
public Dr Golsa Salehi Mehr
School of Dentistry, Shahid Fahmideh Ave.
Hamadan Iran (Islamic Republic of) +98 81 1838 1086 g.salehi@umsha.ac.ir School of Dentistry scientific Dr Shahriar Shahriari
School of Dentistry, Shahid Fahmideh Ave.
Hamadan Iran (Islamic Republic of) +98 81 1838 1086 shahriari1390@yahoo.com School of Dentistry Iran (Islamic Republic of) Inclusion criteria: (a) candidate for extraction of the third molar; (b) age of 20 to 30 years. Exclusion criteria: (a) presence of and dental caries in the third molar; (b) history of trauma to the third molar; (c) presence of lesion in periapical or periodontal area. 20 years 30 years Both K04.3 Abnormal hard tissue formation in pulp Treatment - Drugs Treatment - Other Treatment - Other Direct pulp capping of the third molar with propolis at 3 to 3.5 mm in depth, 4 to 4.5 mm width mesiodistally, and 3 to 3.5 mm width buccolingually Direct pulp capping of the third molar with calcium hydroxide at 3 to 3.5 mm in depth, 4 to 4.5 mm width mesiodistally, and 3 to 3.5 mm width buccolingually Direct pulp capping of the third molar with mineral trioxide aggregate at 3 to 3.5 mm in depth, 4 to 4.5 mm width mesiodistally, and 3 to 3.5 mm width buccolingually Formation of dentin bridge. Timepoint: 45 days after intervention. Method of measurement: through assessing the third molar histologically. Presence of inflammation. Timepoint: 45 days after intervention. Method of measurement: through assessing the third molar pulp histologically. Quality of the dentin bridge. Timepoint: 45 days after intervention. Method of measurement: through assessing the third molar histologically. Vice-chancellor for Research the Technology, Hamadan University of Medical Sciences Approved 2014-03-02 Research Ethic Committee of Hamadan University of Medical Sciences Vice-chancellor of Research the Technology, Hamadan University of Medical Sciences, Shahid Fahmideh Ave Hamadan Iran (Islamic Republic of)