| Active, not recruiting | N/A | 200 | RoW | Non-instrumentation technique with use of CTZ paste, Instrumentation technique and filling with Zinc Oxide and Eugenol paste | University of Sao Paulo, Santa Catarina Federal University, Rio de Janeiro State University, IguaƧu University | Dental Pulp Diseases, Dental Pulp Necrosis | 03/25 | 03/25 | | |