]>
IRCT20180521039763N4 IRCT 2021-04-15 Kerman University of Medical Sciences Comperative clinical evaluation of resin based pit and fissure sealant and self adhering flowable composite Comperative clinical evaluation of resin based pit and fissure sealant and self adhering flowable composite 2021-04-21 anticipated 40 Complete https://irct.ir/trial/54418 interventional Randomization: N/A, Blinding: Double blinded, Placebo: Not used, Assignment: Parallel, Purpose: Prevention, Blinding description: Participants in this clinical trial are not aware of the type of material used to treat each of their teeth, and the statistics consultant is not aware of the type of treatment performed. N/A Dental caries. Intervention 1: Intervention group: First, the surface of the first permanent lower right molar in each patient is cleaned of debris and plaque by a rotating brush, and after rinsing and drying the dental surfaces and examining the occlusion by articulating paper, it is isolated by a cotton roll inside the buccal lingual vestibule. Then, according to the manufacturer instructions of the self-adhesive flowable composite (Vertise flow) based on the no need for acid etching and bonding process before placing the composite, after drying the teeth, the self-adhesive composite (with maximum thickness of 0.5 mm) by using a microbrush is placed on the grooves of the teeth for 20 seconds and then cured for 40 seconds using a light curing device (Coltene AG, Altstatten, Coltolux Switzerland). Intervention 2: Intervention group: First, the surface of the first permanent lower left molar in each patient was cleaned of debris and plaque with a rotating brush, and after washing and drying the tooth surfaces and examining the occlusion by articulator paper, it was isolated by a cotton roll inside the buccal and lingual vestibule. Then pits and fissures of the occlusal surfaces of the molar are etched with 37% phosphoric acid (Brasil / FGM) for 20 seconds and then rinsed with water for 15 seconds and dried by gentle air flow. If the etching surfaces are contaminated with saliva, the tooth surface will be etched again for 10 seconds. Then, two layers of Adper bonding are applied and a gentle stream of air is used for five seconds to evaporate the solvent, and then the curing is performed with a light curing device for 20 seconds, after that the resin-based pit and fissure sealant is placed on the bonding. After ensuring the absence of voids by gently moving the dental probe over the pit and fissures, the sealant is cured for 40 seconds. Yes - There is a plan to make this available What will be shared: Only a portion of the data is shared, such as the original outcome information When: Start the access period, 6 months after printing the results To whom: Only for researchers working in academic and scientific institutions Conditions: For researchers Where to obtain: reyhane9495@gmail.com How to obtain: 1 month Comments:
public Reyhane Aftabi
School of Dentistry, adjacent to Shafa Hospital, Shafa Ave.
Kerman Iran (Islamic Republic of) 7618759689 00883432119021 reyhane9495@gmail.com Kerman University of Medical Sciences scientific Reyhane Aftabi
School of Dentistry, adjacent to Shafa Hospital, Shafa Ave.
Kerman Iran (Islamic Republic of) 7618759689 +98 34 3211 9021 reyhane9495@gmail.com Kerman University of Medical Sciences Iran (Islamic Republic of) Children aged 6 to 12 years Permanent first molars of the mandible with no cl I, cl II and cl v caries lesion Possibility of isolation with cotton roll Fully erupted permanent molars Absence of oral habits such as clenching, bruxism and heavy occlusion in the studied teeth Absence of previous dental treatment on the first permanent mandibular molars Molars with deep pit and fissures with the susceptibility of future caries Absence of interfering medical systemic problems in the study Not consuming any drugs that affect saliva flow 6 years 12 years Both Unablity of the operator for proper isolation Uncooperative child Permanent first mandibular molars with dentin caries lesions Existence of opaque-gray shadows on the bottom of the grooves Existence of grooves and fissures with brown-gray discoloration branching from the center of the groove to around of the groove or pit K02 Dental caries Prevention Prevention Intervention group: First, the surface of the first permanent lower right molar in each patient is cleaned of debris and plaque by a rotating brush, and after rinsing and drying the dental surfaces and examining the occlusion by articulating paper, it is isolated by a cotton roll inside the buccal lingual vestibule. Then, according to the manufacturer instructions of the self-adhesive flowable composite (Vertise flow) based on the no need for acid etching and bonding process before placing the composite, after drying the teeth, the self-adhesive composite (with maximum thickness of 0.5 mm) by using a microbrush is placed on the grooves of the teeth for 20 seconds and then cured for 40 seconds using a light curing device (Coltene AG, Altstatten, Coltolux Switzerland). Intervention group: First, the surface of the first permanent lower left molar in each patient was cleaned of debris and plaque with a rotating brush, and after washing and drying the tooth surfaces and examining the occlusion by articulator paper, it was isolated by a cotton roll inside the buccal and lingual vestibule. Then pits and fissures of the occlusal surfaces of the molar are etched with 37% phosphoric acid (Brasil / FGM) for 20 seconds and then rinsed with water for 15 seconds and dried by gentle air flow. If the etching surfaces are contaminated with saliva, the tooth surface will be etched again for 10 seconds. Then, two layers of Adper bonding are applied and a gentle stream of air is used for five seconds to evaporate the solvent, and then the curing is performed with a light curing device for 20 seconds, after that the resin-based pit and fissure sealant is placed on the bonding. After ensuring the absence of voids by gently moving the dental probe over the pit and fissures, the sealant is cured for 40 seconds. Self-adhesive composite retention and incidence of secondry caries. Timepoint: 3, 6, 12 months. Method of measurement: Clinical examination with a dental probe and a dental mirror. Kerman University of Medical Sciences Approved 2021-01-21 Ethics committee of Kerman university of medical sciences Kerman University of Medical Sciences, Shafa crossroad, Jomhuri Eslami Blvd. Kerman Kerman Iran (Islamic Republic of)