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IRCT20201109049322N1 IRCT 2020-12-18 Bojnourd University of Medical Sciences Clinical trial Evaluation of anesthetic solution temperature effect on success of pulpal anesthesia following inferior alveolar nerve block injection in teeth with symptomatic irreversible pulpitis 2020-11-16 anticipated 60 Complete https://irct.ir/trial/52336 interventional Randomization: Randomized, Blinding: Single blinded, Placebo: Not used, Assignment: Parallel, Purpose: Treatment, Randomization description: Balanced (permuted) block randomization (For example, if a, b, and c are our three groups, they are divided this way: baccab, cbbaca, ...), Blinding description: Participants and data analyzers were kept blind in the study. N/A Inferior alveolar nerve block anesthesia. Intervention 1: Intervention group: Anesthesia injection at a temperature of 37 ° C. Intervention 2: Intervention group: Anesthesia injection at a temperature of 4 ° C. Intervention 3: Control group: Anesthesia injection at a temperature of 20 ° C. 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 Due to the high volume of information, only statistical data tables will be published.
public Mahsa Dastpak
Faculty of Dentistry, south side of Imam Ali Hospital, Shahriar St.
Bojnurd Iran (Islamic Republic of) 9417694735 +98 58 3229 6764 mahsa.dastpak@yahoo.com Bojnourd University of Medical Sciences scientific Mahsa Dastpak
Faculty of Dentistry, south side of Imam Ali Hospital, Shahriar St.
Bojnurd Iran (Islamic Republic of) 9417694735 +98 58 3229 6764 mahsa.dastpak@yahoo.com Bojnourd University of Medical Sciences Iran (Islamic Republic of) Presence a mandibular molar with symptomatic irreversible pulpitis Adults over 18 years old Patient permission 18 years no limit Both Patients who are alcohol or drug addicted or smoking Patients who are taking psychiatric drugs Patients who have a systemic disease affecting the dental treatment plan Patients who are taking painkillers on the day of injection Teeth which have calcification in the pulp and canal of the desired tooth Patients with history of dentoalveolar trauma Patients who do not have any symptom of lip numbness after a single inferior nerve block injection Treatment - Devices Treatment - Devices Treatment - Devices Intervention group: Anesthesia injection at a temperature of 37 ° C Intervention group: Anesthesia injection at a temperature of 4 ° C Control group: Anesthesia injection at a temperature of 20 ° C Response to the electrical test. Timepoint: Before anesthesia injection - 15 minutes after anesthesia injection - 1 minute after the last test. Method of measurement: via electrical pulp tester. Response to the cold test. Timepoint: Before anesthesia injection - 15 minutes after anesthesia injection - 1 minute after the last test. Method of measurement: Based on the standard cold test method for dental vitality testing. Response to the Verbal Analog Scale. Timepoint: When preparing the access cavity. Method of measurement: Based on the patient's verbal response. Bojnourd University of Medical Sciences Approved 2020-11-01 Ethics committee of Bojnurd university of medical sciences The central building of North Khorasan University of Medical Sciences, Dolat Blvd. Bojnurd North Khorasan Iran (Islamic Republic of)