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IRCT2014042817477N1 IRCT 2014-06-28 Kerman University of Medical Sciences Compression methods of pain relief during infiltration injection anesthesia for maxillary central incisors The effect of mucosal cooling and topical anesthesia application on pain perception during infiltration injection and latency time of anesthesia for maxillary central incisors 2014-05-05 anticipated 30 Complete https://irct.ir/trial/16076 interventional Randomization: Randomized, Blinding: Double blinded, Placebo: Not used, Assignment: Crossover, Purpose: Treatment. N/A Pain of needle insertion and injection during buccal infiltration and latency time of anesthesia for maxillary central incisors. Intervention 1: Useing topical anesthesia at the injection site before infiltration of local anesthetics in the buccal mucosa for 1 minute. Intervention 2: Cooling the injection site before infiltration of local anesthetics in the buccal mucosa for 5 seconds. Intervention 3: Without use topical anesthesia and cooling at the injection site before infiltration of local anesthetics in the buccal mucosa.
public Saeede Sadr
Bandar Abbas Faculty of Dentistry, Naser Blvd, Bandar Abbas, Hormozgan, Iran
Bandar Abbas Iran (Islamic Republic of) +98 76 1335 0256 saeede.sadr@hums.ac.ir Hormozgan University of Medical Sciences scientific Saeede Sadr
Bandar Abbas Faculty of Dentistry, Naser Blvd, Bandar Abbas, Hormozgan, Iran
Bandar Abbas Iran (Islamic Republic of) +98 76 1335 0256 saeede.sadr@hums.ac.ir Hormozgan University of Medical Sciences Iran (Islamic Republic of) The inclusion criteria: healthy volunteers (ASA I) who had intact maxillary central incisors that responded to an electric pulp tester and had no tenderness to palpation and percussion and no advanced periodontal disease; ability to understand the use of pain scales; no toxic habits (including alcohol abuse, smoking or regular cannabis smoking or other drug use); absence of acute or chronic infections in the oral and maxillofacial area. The exclusion criteria: those had taken opioid, nonopioid analgesics, steroids, antidepressants or sedatives within 48 h before the study; those who were pregnant; those incapable of giving informed consent; patients with known allergies to lidocaine or to epinephrine; those with peripheral neuropathy; those reporting specific phobia related to dental settings or history of traumatic dental injury. no limit no limit Both Treatment - Other Treatment - Other Other Useing topical anesthesia at the injection site before infiltration of local anesthetics in the buccal mucosa for 1 minute Cooling the injection site before infiltration of local anesthetics in the buccal mucosa for 5 seconds Without use topical anesthesia and cooling at the injection site before infiltration of local anesthetics in the buccal mucosa Pain during insertion and injection local anesthesia. Timepoint: During insertion and injection local anesthesia. Method of measurement: Heft Parker Visual Analog Scale. Assess the time elapsed between the injection and no response to pulp testing. Timepoint: Two minutes interval after anesthesia infiltration. Method of measurement: Respond to electric pulp tester. Kerman University of Medical Sciences Approved 2013-01-31 Kerman University of Medical Sciences Kerman University of Medical Sciences, Shafa Street, Kerman, Iran Kerman Iran (Islamic Republic of)