Postoperative Pain Endodontic Retreatment

Endodontically Treated Teeth Clinical Trial

Official title:

Incidence Postoperative Pain After Single Visit Versus Two Visit Nonsurgical Endodontic Retreatment

Clinical Trial Details — Status: Not yet recruiting

Administrative data

• NCT number: NCT04580862
• Other study ID #: pop rct
• Status: Not yet recruiting
• Phase: N/A
• Start date: October 1, 2020
• Est. completion date: June 2021

Study information

• Verified date: October 2020
• Source: Cairo University
• Contact: n/a
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

To compare the incidence of post-operative pain after single-visit versus two-visit non-surgical endodontic retreatment.

Description:

Post treatment failure could be treated by two options including orthograde retreatment and apical surgery . In a previous study, orthograde retreatments presented a success rate of 81 % classified as healed and 93 % as no symptoms and fully functional. In a systematic review, it has also been concluded that endodontic surgery offers more favorable initial success but orthograde retreatment yields to a better long-term outcome . Although early results of single-visit treatments are contradictory ; Completing the treatment in a single appointment reduces the treatment time and cost, decreases micro leakage risk and avoids recontamination of root canals between appointments in multiple-visit treatments . Again, reviewing the literature concerning primary treatment showed that, no significant differences were observed in healing of periapical radiolucency between teeth treated in single-visit and those treated in two-visits. Even, after using calcium hydroxide for four weeks . The presence of a positive bacterial culture at the time of filling did not influence the outcome of treatment .

Thorough online search revealed that, few studies are found concerning post- operative pain after single visit retreatment . The present study is designed to compare the effects of single-visit and two-visit root canal treatments on postoperative pain in retreatment cases. The primary outcome measure of this study is proposed to be whether single-visit root canal retreatment influenced the occurrence of postoperative pain as compared to two-visit treatment.

Recruitment information / eligibility

• Status: Not yet recruiting
• Enrollment: 62
• Est. completion date: June 2021
• Est. primary completion date: May 2021
• Accepts healthy volunteers: Accepts Healthy Volunteers
• Gender: All
• Age group: 20 Years to 45 Years

Eligibility

Inclusion Criteria:

• Clinically asymptomatic.

• Previously treated teeth in need of retreatment due to leakage and/or improper filling.

• No periapical radiolucency.

• No percussion pains.

• Age 20 - 45.

• Premolar teeth.

• Male & female.

Exclusion Criteria:

• Complicating compromised patient.

• Tenderness to percussion and acute apical abscess.

• Presence of an associated sinus tract.

• Presence of swelling in adjacent soft tissue.

• Teeth with periodontal pathologies or mobility.

• Teeth representing root fracture.

• Pregnant women.

• If analgesics or antibiotics have been administrated by the patient during the past 24 hours.

Related Conditions & MeSH terms

• Endodontically Treated Teeth
• Pain, Postoperative
• Tooth, Nonvital

Intervention

Other:
• Non-surgical endodontic retreatment in single visit
Full medical and dental history using a schematic dental chart, will be obtained from all patients treated during this study.

Locations

Country	Name	City	State
n/a

Sponsors (1)

Lead Sponsor	Collaborator
Cairo University

References & Publications (1)

Erdem Hepsenoglu Y, Eyuboglu TF, Özcan M. Postoperative Pain Intensity after Single- versus Two-visit Nonsurgical Endodontic Retreatment: A Randomized Clinical Trial. J Endod. 2018 Sep;44(9):1339-1346. doi: 10.1016/j.joen.2018.05.017. Epub 2018 Jul 24. — View Citation

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Incidence and intensity of postoperative	Evaluate incidence and intensity of postoperative pain at 6,12,24, 48hours , and one week using numerical visual scale (NRS) after each visit endodontic retreatment	At one week after each visit
Secondary	Number of analgesic tablets	Number of analgesic tablets taken by the patient after endodontic retreatment	baseline