| Not Yet Recruiting | Comparing Two Medicines for Healing Jaw Bone Infections After Root Canal Treatment NCT07239739 | Faiz ur rahman | N/A |
| Not Yet Recruiting | Clinical and Radiographic Evaluation of Primary Endodontic Treatment and Non-surgical Endodontic Retreatments NCT07418840 | Fondazione Policlinico Universitario Agostino Gemelli IRCCS | — |
| Recruiting | Hyaluronic Acid in Endodontic Microsurgery NCT07501585 | University of Bern | N/A |
| Not Yet Recruiting | Influence of Maintaining Apical Patency on Post-Endodontic Pain in Molars NCT07239752 | College of Physicians and Surgeons Pakistan | N/A |
| Not Yet Recruiting | Comparison of Root Canal Desinfection Protocols NCT07439614 | State University of New York at Buffalo | N/A |
| Recruiting | THE EFFECT OF ENDODONTIC TREATMENT ON CARDIOVASCULAR RISK BIOMARKERS IN PATIENTS WITH STABLE CORONARY ARTERY D NCT07343804 | Postgraduate Institute of Dental Sciences Rohtak | N/A |
| Active Not Recruiting | Comparison of Frequency of Calcium Hydroxide Mixed With 0.2% Chlorhexidine Versus Saline as Intracanal Medicam NCT07252258 | Aqsa Afzal | N/A |
| Recruiting | Postoperative Pain Evaluation After Obturation With Different Sealers NCT07018284 | University of Siena | N/A |
| Recruiting | Success of Endodontic Treatment With Different Obturation Techniques and Sealer Cements NCT07019298 | University of Siena | N/A |
| Active Not Recruiting | Comparison of LSTR and Pulpectomy in Primary Molars of Pediatric Patients (LSTR-PULP) NCT07026435 | taymour abuawwad | N/A |
| Completed | Effect of Targeted Endodontic Microsurgery on Quality of Life and Healing on Mandibular Molars NCT06643676 | Postgraduate Institute of Dental Sciences Rohtak | N/A |
| Completed | Postoperative Pain After Conservative Root Canal Preparation NCT06545773 | Istanbul University | N/A |
| Completed | Efficacy of Apical Preparation With Passive Ultrasonic Irrigation in Reducing Intracanal Bacteria NCT07005219 | Medipol University | N/A |
| Completed | Premixed Bioceramic Putty as an Apical Plug in Immature Anterior Permanent Teeth NCT06322979 | Tanta University | N/A |
| Completed | PRF and CGF Scaffolds With EDTA in Regeneration NCT07265804 | Kahramanmaras Sutcu Imam University | N/A |
| Enrolling By Invitation | Clinical Efficacy of AH Plus Bioceramic Sealer NCT05763420 | Ministry of Health, Kuwait | N/A |
| Completed | Effects of Different Irrigation Activation Techniques on the Healing of Large Periapical Lesions NCT06991803 | Recep Tayyip Erdogan University | N/A |
| Recruiting | Healing After Endodontic Microsurgery Using a Rotary Bur Versus Piezoelectric Unit for Osteotomy and Root Rese NCT07197658 | National and Kapodistrian University of Athens | N/A |
| Unknown | Effect of Injectable Platelet Rich Fibrin Augmented With Vitamin C Compared to Injectable Platelet Rich Fibrin NCT05585359 | Cairo University | N/A |
| Unknown | Encapsulated Acellular System From Mesenchymal Stem Cells for Dental Pulp Regeneration NCT05599087 | Universidad de los Andes, Chile | Phase 1 |
| Completed | Comparison of Clinical Outcomes Between GentleWave® and Biolase® NCT05555043 | University of North Carolina, Chapel Hill | N/A |
| Completed | Effect of Simvastatin Versus Calcium Hydroxide Intracanal Medications on Post-operative Pain and Interleukin 6 NCT05525013 | Cairo University | N/A |
| Completed | Quantitative Assessment of the Efficacy of Sweeps Laser Activation Systems NCT05718596 | Seyda Ersahan, DDS, PhD | N/A |
| Completed | Quantitative Assessment of the Efficacy of Two Irrigation Activation Systems NCT05690763 | Seyda Ersahan, DDS, PhD | N/A |
| Completed | The Effects of EndoActivator on Postoperative Pain and Root Canal Treatment Success NCT06339905 | Istanbul Medipol University Hospital | N/A |
| Completed | Relationship Apical Periodontitis and the Main Bacterial Species in the Oral Microbiota NCT05857436 | Seyda Ersahan, DDS, PhD | N/A |
| Completed | Single-Visit and Two-Visit Endodontic Treatments NCT07354373 | University of California, San Francisco | N/A |
| Completed | Healing of Apical periodontitis-the Effect of Diabetes Mellitus and Tobacco Smoking NCT04812171 | Romana Peršić Bukmir | — |
| Unknown | Association of Apical Periodontitis With Hs-CRP and Hemogram Indices NCT04980768 | Postgraduate Institute of Dental Sciences Rohtak | N/A |
| Completed | The Importance of Prostaglandin and Nitric Oxide Synthesis in Apical Periodontitis NCT06023901 | Istanbul Medipol University Hospital | N/A |
| Completed | Adrenomedullin Upregulation in Apical Periodontitis NCT05297747 | Istanbul Medipol University Hospital | N/A |
| Completed | Biodentine as an Apical Plug in Immature Permanent Molars NCT05719987 | Damascus University | N/A |
| Unknown | Evaluation of Three Irrigants, Sodium Hypochlorite, Chlorhexidine and Combination of CHX+H2O2 in Endodontic Tr NCT04373018 | Postgraduate Institute of Dental Sciences Rohtak | N/A |
| Completed | The Effect of Ca(OH)2 in Apical Periodontitis NCT04978545 | Seyda Ersahan, DDS, PhD | N/A |
| Completed | Effects of Irrigation Activation on Clinical Outcomes of Root Canal Treatment NCT03990584 | Istanbul Medipol University Hospital | N/A |
| Completed | Healing Outcome of Root Canal Therapy in Maxillary Molars With DOM NCT04358861 | Postgraduate Institute of Dental Sciences Rohtak | N/A |
| Unknown | Comparision of Non Surgical Retreatment and Endodontic Surgery of Failed Root Canal Treated Teeth NCT03918733 | Postgraduate Institute of Dental Sciences Rohtak | N/A |
| Completed | Adjunctive Steps for Disinfection of Teeth With Primary Endodontic Infections NCT03537664 | University of Sao Paulo | N/A |
| Completed | Comparative Evaluation of Different File Systems in Postoperative Pain NCT03708081 | Bulent Ecevit University | — |
| Completed | 2-year Treatment Outcomes of Teeth Estimated by Means of Periapical and Endodontic Status Scale NCT04495270 | Lithuanian University of Health Sciences | — |
| Completed | Single Versus Multiple Visits Endodontic Treatment NCT02947763 | Cairo University | Phase 1 |
| Unknown | Assessment of the Outcome of Endodontic Treatment Using Cone Beam Computed Tomography. NCT03660163 | King's College London | — |
| Completed | Encapsulated Mesenchymal Stem Cells for Dental Pulp Regeneration. NCT03102879 | Universidad de los Andes, Chile | N/A |
| Completed | Regenerative Endodontic Procedure of Immature Permanent Teeth With Apical Periodontitis Using PRF NCT02801552 | Fujian Medical University | N/A |
| Completed | Endodontic Microsurgery With the Use of L-PRF and an Occlusive Membrane: a Randomized Controlled Clinical Tria NCT02528240 | Universitaire Ziekenhuizen KU Leuven | N/A |
| Completed | Effect of Passive Ultrasonic Irrigation on Success of Primary Endodontic Treatment NCT02632513 | Postgraduate Institute of Dental Sciences Rohtak | N/A |
| Unknown | Research of Revascularization in Immature Teeth With Periapical Periodontitis NCT01799187 | Junqi Ling | N/A |
| Completed | Antibacterial Effectiveness of Two Root Canal Irrigants NCT02747082 | University of Oslo | Phase 2 |
| Completed | Comparison of Two Dental Techniques Used to Treat Teeth Which Have Become Infected or Painful Following Trauma NCT01817413 | University of Liverpool | Phase 4 |
| Unknown | Safety and Efficacy of the Apexum Ablator NCT00762840 | Apexum Ltd. | N/A |
| Completed | Immediate Implant Placement in the Molar Regions NCT00226148 | University of Aarhus | EARLY_Phase 1 |
| Completed | Measurement of Bite Force in Humans NCT00223327 | The University of Texas Health Science Center at San Antonio | — |
| Completed | Periapical Healing After One or Two-visits to Endodontic Treatment in Adolescents Patients NCT01312194 | Universidade Federal do Rio de Janeiro | N/A |