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IRCT20230301057581N1 IRCT 2023-03-07 Tabriz University of Medical Sciences The effect of types of dental anesthesia with lidocaine Comparison of the success rate of two anesthetic techniques using lidocain 2% in mandibular first premolars with symptomatic irreversible pulpitis 2023-03-05 anticipated 90 Complete https://irct.ir/trial/68993 interventional Randomization: Randomized, Blinding: Double blinded, Placebo: Not used, Assignment: Parallel, Purpose: Treatment, Randomization description: Random sampling will be done among the patients referred to the Faculty of Dentistry in Tabriz who are eligible for the study. The randomization method is simple and its unit is individual. Our tool for randomization is a table of random numbers. Based on this, the type of treatment is marked with code A (anesthetic injection by inferior alveolar block method) and B (buccal infiltration method) and placed inside the sealed envelopes. take Then the envelopes are placed in a bag and mixed. Then it is randomly selected from the bag and treatment is given to the patient by observing the code. None of the patients will be informed about the treatment of another patient, Blinding description: This study is double-blind, and data collection will be done by a dental assistant without knowing the type of patient group. Also, anesthesia injection and root canal treatment will be performed by two different dentists without knowing each other's work. N/A Dental problems. Intervention 1: Intervention group: Anesthesia injection will be done by lidocaine 2% along with epinephrine 1:80000. In this group, the first injection of anesthesia will be by the inferior alveolar block method. Intervention 2: Intervention group: Anesthesia injection will be done by lidocaine 2% along with epinephrine 1:80000. In this group, the first anesthetic injection will be by buccal infiltration method (0.9 cc carpol) along with inside the periodontal ligament (0.9 cc carpol). Undecided - It is not yet known if there will be a plan to make this available Justification or reason for indecision in sharing IPD is There is no further information
public Nagin Ghasemi
Tabriz University of Medical Sciences, Golgasht St
Tabriz Iran (Islamic Republic of) 5166614711 +98 44 3344 4598 neginghasemi64@gmail.com Tabriz University of Medical Sciences scientific Nagin Ghasemi
Golgasht St., Tabriz University of Medical Sciences
Tabriz Iran (Islamic Republic of) 5166614711 +98 44 3344 4598 neginghasemi64@gmail.com Tabriz University of Medical Sciences Iran (Islamic Republic of) No systemic diseases No facial paresthesia Not taking drugs that interfere with anesthesia Absence of periodontal problems in the second premolar region of the mandible 18 years 65 years Both Patients with congenital anomalies and structural defects in premolar teeth Patients undergoing radiotherapy or chemotherapy Patients with an allergy to anesthetics Smoking patients Z13.8 Encounter for screening for other specified diseases and disorders Treatment - Other Treatment - Other Intervention group: Anesthesia injection will be done by lidocaine 2% along with epinephrine 1:80000. In this group, the first injection of anesthesia will be by the inferior alveolar block method. Intervention group: Anesthesia injection will be done by lidocaine 2% along with epinephrine 1:80000. In this group, the first anesthetic injection will be by buccal infiltration method (0.9 cc carpol) along with inside the periodontal ligament (0.9 cc carpol). The amount of pain. Timepoint: During root canal treatment. Method of measurement: Visual Analogue Scale. Tabriz University of Medical Sciences Approved 2023-02-06 Ethics Committee of Tabriz University of Medical Sciences Tabriz University of Medical Sciences, Golgasht St., Tabriz East Azarbaijan Iran (Islamic Republic of)