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IRCT20240615062144N1 IRCT 2024-07-12 Sanandaj University of Medical Sciences The evaluation of active irrigation on postoperative pain The evaluation of different irrigation methods on postoperative pain in nonvital mandibular molars 2024-07-22 anticipated 80 Complete https://irct.ir/trial/77446 interventional Randomization: Randomized, Blinding: Single blinded, Placebo: Not used, Assignment: Parallel, Purpose: Treatment, Randomization description: In this study which is in the form of randomized blocking the researcher considers every eligible patient to enter the study as a sample then the patient chooses one card from a pack of 80 cards that on each card their is one letter based on a irrigation method. The selected method is performed on the patient and finally, the pain registration form is delivered to the patient and the patient registers her pain, Blinding description: Patient and analyzer person do not know about technique of irrigation used for patient' tooth. 2 Evaluation of effectiveness of activation irrigation methods compared to the conventional method in reducing pain after root canal treatment in non-vital mandibular molar teeth.. Intervention 1: Intervention group: Patients who are candidates for root canal treatment for their non-vital mandibular molar teeth and have visited the personal office of Dr. Erfan Ahmadiani between August and September 1403. These patients are randomly divided into 4 groups. For the first intervention group,5.25% sodium hypochlorite irrigant is placed inside the pulp chamber and canals as the final washing step after performing all the usual steps of root canal treatment. Then with appropriate gutta percha in size and taper for prepared canal irrigant raised and lowered in the coronoapical direction, in this way, the irrigant solution is activated in the canal for 60 seconds . After active irrigation the canals will obturated in the same conditions. The patient does not know the irrigation method used for her/his tooth. After the end of the treatment process, the patient is given a form containing a visual analog scale that the patient records the level of pain at specific time intervals. Intervention 2: Intervention group: Patients who are candidates for root canal treatment for their non-vital mandibular molar teeth and have visited the personal office of Dr. Erfan Ahmadiani between August and September 1403. These patients are randomly divided into 4 groups. For the second intervention group, after performing all the usual steps of root canal treatment, as the final irrigation step, the method of activating the 5.25% sodium hypochlorite irrigant solution with the sonic inducer device from Dentsply company is used. In this group, sodium hypochlorite is placed in the pulp chamber and canals and the tip of the device is placed in the canals and the solution is activated for 60 seconds. After active irrigation the canals will obturated in the same conditions. The patient does not know the irrigation method used for her/his tooth. After the end of the treatment process, the patient is given a form containing a visual analog scale that the patient records the level of pain at specific time intervals. Intervention 3: Intervention group: Patients who are candidates for root canal treatment for their non-vital mandibular molar teeth and have visited the personal office of Dr. Erfan Ahmadiani between August and September 1403. These patients are randomly divided into 4 groups. For the third intervention group, after performing all the usual steps of root canal treatment, as the final irrigation step, the activation method of 5.25% sodium hypochlorite solution with the ultrasonic inductor device from Eighteeth company is used. In this group, sodium hypochlorite is placed in the pulp chamber and channels, and then the tip of the device is placed in the channels and the irrigant solution is activated for 60 seconds. After active irrigation the canals will obturated in the same conditions. The patient does not know the irrigation method used for her/his tooth. After the end of the treatment process, the patient is given a form containing a visual analog scale that the patient records the level of pain at specific time intervals. Intervention 4: Control group: Patients who are candidates for root canal treatment for their non-vital mandibular molar teeth and have visited the personal office of Dr. Erfan Ahmadiani between August and September 1403. These patients are randomly divided into 4 groups. For the fourth group, which is the control group, conventional side vented syringes are used as the final irrigation method after the end of the usual procedures of root canal treatment. 5.25% sodium hypochlorite irrigant solution is passively placed in the pulp chamber and canals for 60 seconds with conventional syringes. After passive irrigation the canals will obturated in the same conditions. The patient does not know the irrigation method used for her/his tooth. After the end of the treatment process, the patient is given a form containing a visual analog scale that the patient records the level of pain at specific time intervals. Yes - There is a plan to make this available What will be shared: All data potentially shareable after unidentified individuals. When: Access starts after publishing the results To whom: Researchers working in academic and scientific institutions Conditions: Researchers have access to data under any circumstances Where to obtain: For more information, you can contact the corresponding author via the following email: ahmadyanierfan1@gmail.com How to obtain: The applicant has unlimited access to the data after sending the request via email to the corresponding author. Comments:
public Gona Momeni
Kurdistan University of Medical Sciences, Pasdaran Blvd.
Sanandaj Iran (Islamic Republic of) 6618634683 +98 918 975 8674 gonamomeni@gmail.com Sanandaj University of Medical Sciences scientific Gona Momeni
Kurdistan University of Medical Sciences, Pasdaran Blvd.
Sanandaj Iran (Islamic Republic of) 6618634683 +98 918 975 8674 gonamomeni@gmail.com Sanandaj University of Medical Sciences Iran (Islamic Republic of) Patients who are candidates for endodontic treatment for nonvital mandibular molar Candidate tooth has endodontic lesion 18 years 60 years Both Patients with any systemic condition Candidate tooth has complicated anatomy, resorption and calcified canals. S00.5 Superficial injury of lip and oral cavity Treatment - Devices Treatment - Devices Treatment - Devices Treatment - Devices Intervention group: Patients who are candidates for root canal treatment for their non-vital mandibular molar teeth and have visited the personal office of Dr. Erfan Ahmadiani between August and September 1403. These patients are randomly divided into 4 groups. For the first intervention group,5.25% sodium hypochlorite irrigant is placed inside the pulp chamber and canals as the final washing step after performing all the usual steps of root canal treatment. Then with appropriate gutta percha in size and taper for prepared canal irrigant raised and lowered in the coronoapical direction, in this way, the irrigant solution is activated in the canal for 60 seconds . After active irrigation the canals will obturated in the same conditions. The patient does not know the irrigation method used for her/his tooth. After the end of the treatment process, the patient is given a form containing a visual analog scale that the patient records the level of pain at specific time intervals. Intervention group: Patients who are candidates for root canal treatment for their non-vital mandibular molar teeth and have visited the personal office of Dr. Erfan Ahmadiani between August and September 1403. These patients are randomly divided into 4 groups. For the second intervention group, after performing all the usual steps of root canal treatment, as the final irrigation step, the method of activating the 5.25% sodium hypochlorite irrigant solution with the sonic inducer device from Dentsply company is used. In this group, sodium hypochlorite is placed in the pulp chamber and canals and the tip of the device is placed in the canals and the solution is activated for 60 seconds. After active irrigation the canals will obturated in the same conditions. The patient does not know the irrigation method used for her/his tooth. After the end of the treatment process, the patient is given a form containing a visual analog scale that the patient records the level of pain at specific time intervals. Intervention group: Patients who are candidates for root canal treatment for their non-vital mandibular molar teeth and have visited the personal office of Dr. Erfan Ahmadiani between August and September 1403. These patients are randomly divided into 4 groups. For the third intervention group, after performing all the usual steps of root canal treatment, as the final irrigation step, the activation method of 5.25% sodium hypochlorite solution with the ultrasonic inductor device from Eighteeth company is used. In this group, sodium hypochlorite is placed in the pulp chamber and channels, and then the tip of the device is placed in the channels and the irrigant solution is activated for 60 seconds. After active irrigation the canals will obturated in the same conditions. The patient does not know the irrigation method used for her/his tooth. After the end of the treatment process, the patient is given a form containing a visual analog scale that the patient records the level of pain at specific time intervals Control group: Patients who are candidates for root canal treatment for their non-vital mandibular molar teeth and have visited the personal office of Dr. Erfan Ahmadiani between August and September 1403. These patients are randomly divided into 4 groups. For the fourth group, which is the control group, conventional side vented syringes are used as the final irrigation method after the end of the usual procedures of root canal treatment. 5.25% sodium hypochlorite irrigant solution is passively placed in the pulp chamber and canals for 60 seconds with conventional syringes. After passive irrigation the canals will obturated in the same conditions. The patient does not know the irrigation method used for her/his tooth. After the end of the treatment process, the patient is given a form containing a visual analog scale that the patient records the level of pain at specific time intervals. Postoperative pain intensity. Timepoint: 8,24 and 48 hours after treatment. Method of measurement: Visual Analogue Scale. Sanandaj University of Medical Sciences Approved 2024-06-10 Ethics committee of Kurdestan University of Medical Sciences Pasdaran Street Sanandaj Kurdistan Iran (Islamic Republic of)