Endodontic Post-operative Pain Evaluation of Patients After Using Endomethasone N or Endomethasone SP (EndoPOP)

Inclusion criteria

• Adult male or female (age ≥ 18 years);
• Patient requiring root canal treatment or retreatment;
• Patient who will need a single visit for the root canal therapy, for a mature molar or second premolar, with or without pre-operative pain
• Patient who received information and gave written consent (signed informed consent form);
• Subject affiliated to a health insurance system, or is a beneficiary (art. L.1121-11, Code of Public Health, France).

Exclusion criteria

• Pulpotomy or pulpectomy performed at a prior visit;
• Tooth with apical calcification (sealer unable to reach the root apex);
• Tooth with suspected root perforation;
• Immature tooth (too wide root apex requiring an apexification);
• Other dental treatment ongoing or scheduled within the study period;
• At least one symptomatic tooth among those that are not included in this study
• Known hypersensitivity to steroids, local anesthetics, or any component of study medical devices;
• Subject using long term anti-inflammatory drugs;
• Use of illicit substances during the 48h before the first visit (cannabis, cocaine…);
• Presence of any significant medical finding or significant history such as uncontrolled systemic diseases that may impact the safety, the interpretation of the results and/or the participation of the subject in the study according to the opinion of the investigator;
• Subject who cannot be contacted in case of emergency (phone number);
• Simultaneous participation in another clinical trial or subject still within the exclusion period of a previous clinical trial;
• Vulnerable subjects (art. L.1121-5 and L.1122-1-2, Code of Public Health, France; art. 66 of the Regulation (EU) 2017/745 on medical devices)