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IRCT20190512043566N1 IRCT 2019-05-29 Tehran University of Medical Sciences Comparision of two local anesthetic techniques of block and intra ligament on the pain during the extraction of teeth Comparision of the effectiveness of two local anesthetic techniques of Inferior alveolar nerve block (IANB)and intra periodontal ligament injection on the pain during the extraction mandibular posterior teeth 2019-04-30 anticipated 30 Complete https://irct.ir/trial/39466 interventional Randomization: Randomized, Blinding: Double blinded, Placebo: Not used, Assignment: Parallel, Purpose: Other, Randomization description: Simple individual randomization will be used. The randomization is done using randomized table and patients are allocated to two groups. After doing the task the evaluator is asked to evaluate the pain and the numbers are sent to analyzer, Blinding description: patients and evaluator are not aware of which anesthetic technique used for which side . N/A comparison of effectiveness of two anesthetic techniques of IANB and intra periodontal ligament injection. Intervention 1: Intervention group: anesthetic injection by intra periodontal ligament injection technique. The intra ligament injection technique is a new technique which uses a new syringe called Arain made in Pakistan. The needle's tip is inserted inside the gingival sulcus of the tooth and injected. It's done in around the tooth for four times to achieve the anesthesia. The anesthetic solution used is 2% lidocaine + 1:80000 adrenalin. 0.24 ml of anesthetic is used for each tooth. Intervention 2: Control group: anesthetic injection by inferior alveolar nerve block technique. The normal syringe with needle of gauge 25 is used. 1.8 ml of anesthetic is injected. Yes - There is a plan to make this available What will be shared: some parts of data When: 2021 To whom: everyone Conditions: any condition Where to obtain: 00989129253390 How to obtain: email Comments:
public Dr. shahrooz Shafaee Fard
No . 4, 9th neyestan , pasdaran
Tehran Iran (Islamic Republic of) 19585/175 +98 21 2256 4571 chavosh_joudaki@yahoo.com Tehran University of Medical Sciences scientific Dr. shahrooz Shafaee Fard
No . 4, 9th neyestan , pasdaran
Tehran Iran (Islamic Republic of) 19585/175 +98 21 2256 4571 chavosh_joudaki@yahoo.com Tehran University of Medical Sciences Iran (Islamic Republic of) patients indicated for bilateral mandibular posterior extraction 25 years 60 years Both systemic disease Allergy Periapical lesions Sinus opening Fistula Periodontal pocket Severe infection Abscess Other Other Intervention group: anesthetic injection by intra periodontal ligament injection technique. The intra ligament injection technique is a new technique which uses a new syringe called Arain made in Pakistan. The needle's tip is inserted inside the gingival sulcus of the tooth and injected. It's done in around the tooth for four times to achieve the anesthesia. The anesthetic solution used is 2% lidocaine + 1:80000 adrenalin. 0.24 ml of anesthetic is used for each tooth Control group: anesthetic injection by inferior alveolar nerve block technique. The normal syringe with needle of gauge 25 is used. 1.8 ml of anesthetic is injected. Pain during tooth extraction. Timepoint: during tooth extraction. Method of measurement: Visual Analogue Scale. Tehran University of Medical Sciences Approved 2019-04-28 Ethics committee of university of Azad eslami , school of dentistry tehran iran No. 4 , 9th neyestan , pasdaran Tehran Tehran Iran (Islamic Republic of)