effect of intracanal cryotherapy application on postoperative pain in endodontic retreatment

Phase 1

Completed

• Conditions: postoperative pain after endodontic retreatment; retreatment,; postoperative pain

• Registration Number: TCTR20220921006
• Lead Sponsor: /A

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Study Completion: 2022-05-01
• Study Start: 2022-09-21
• Last Update Posted: 19 August 2024

Recruitment & Eligibility

• Status: Completed
• Sex: All
• Target Recruitment: 60

Inclusion Criteria

All selected teeth showed an initial root canal filling no shorter than 4 mm from the apex and radiograph evidence of periapical bone destruction (periapical Index = 4) . All teeth
were coronally restored with no evidence of direct exposure of the
root canal filling material to the oral cavity

Exclusion Criteria

Patients under 18 years old or presenting 1 or more of the following conditions were excluded from the study: complicating systemic disease; allergies to local anesthetic agents; presence of severe pain and/or acute apical abscesses; analgesic, anti-inflammatory, or antibiotic intake during the 7 days before treatment; presenting with multiple teeth that required retreatment to eliminate the possibility of pain referral; periodontal pockets deeper than 4 mm; and presence of large intraradicular posts

Study & Design

• Study Type: Interventional
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
postoperative pain 1 week Visual analog scale

Secondary Outcome Measures

Name	Time	Method
/A N/A N/A