Evaluation of Postoperative Pain With Eddy Tips (EPPET)

• Status: Unknown status
• Trial end date: 2019-12-01
• Target enrollment: 0
• Participant gender: All

Summary

This investigation will focus on the use of EDDY tips, because it is known that the complete debridement of the canal is very difficult, which leads to an accumulation of tissue debris, bacteria and their products, resulting in persistent periradicular inflammation. So, it's of great importance, the study of other approaches of cleaning and disinfecting the root canal, which at the same time, may produce a lower risk of postoperative pain.

The above mentioned topics have never been analysed simultaneously with the use of EDDY tips, and the evaluation of the postoperative pain was never addressed.

This research is of great clinical interest, due to the complexity of root canal system, with isthmuses, ramifications and dentinal tubules, that make the total elimination of bacteria impossible, even with the best clinical protocols, because the irrigants cannot penetrate the dentinal tubules, and the postoperative pain is an exhausting factor for patients.

Therefore, a new protocol, with better disinfection rate and less postoperative pain, will be able to increase the success rate of endodontic treatments, allowing to save condemned teeth.

• Phase: N/A
• Accepts Healthy Volunteers?: No

Details

• Lead Sponsor: Universidade do Porto

Criteria

Inclusion Criteria:

• About 80 single-rooted and premolar teeth with mature, fully formed apices and diagnosed with irreversible pulpitis will be selected.

Exclusion Criteria:

• Patients will be excluded if they were <12 years of age; pregnant; had an indication for antibiotic prophylaxis; uncontrolled hypertension or diabetes mellitus; chronic renal failure; hematologic diseases; HIV; osteoporosis treated with bisphosphonates; steroid therapy >5mg/day of prednisolone and prior to head and neck irradiation therapy. We will also exclude teeth with abnormal root canal anatomy, with more than 26mm in length and with advanced periodontal disease.