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Clinical Trial Summary

Using intraligmentary dexamethasone to reduce the pain intensity during and after root canal preparation


Clinical Trial Description

Aim :asseing the effect of intraligmentary dexamethasone on anesthetic efficacy of inferior alveolar nerve block and buccal infiltratation in lower first molar with irreversible pulpitis and apical periodontits, dexamethasone has antiinflammatory effect so it will improve the efficacy of anathesia and reduce postoperative by inhibition the production of phosopholipase and reduction of prostaglandins synthesis Methods: diagnose the case clinically and readiographically Patients will divide into 3 groups First group will be given inferior alveolar nerve block 4%articaine Hcl1:100 epinephrine Second group will be given inferior alveolar nerve block 4%articaine with intraligmentary dexamethasone Third group will be given buccal infiltratation 4%articaine with intraligmentary dexamethasone After anathesia ,make access cavity and reduce the occulsa surface and make it out of occulsion . Working length determination will be done by apex locator and confirm it by x ray . Mechanical preparation will be done by FANTA files and apply EDTA on files Irrigate the canal by Naocl 2.5٪ Complete the root canal preparation through single visit. Obturate the canal by single cone technique and bioceramic sealer. During procedures , record pain intensity on HP visual scale Follow up the patient after 6,12,24 and 48 hours Describe Ibuprofen 200mg in case of sever pain Conclusion : it's predictable that the intraligmentary dexamethasone will reduce the pain during and after root canal procedures ;


Study Design


Related Conditions & MeSH terms


NCT number NCT05928611
Study type Interventional
Source Cairo University
Contact Wafaa R Elshafaey
Phone 00201020773887
Email wafaa.elshafaey@dentistry.cu.edu.eg
Status Not yet recruiting
Phase N/A
Start date August 2023
Completion date September 2024

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