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Pain and Microbial Reduction of Antimicrobial Corticosteroid Mixture Versus Cryotherapy in Necrotic Teeth — MIXCRYO  

Dental Pulp Necrosis Clinical Trial

Official title:
The Effect of Final Irrigation Using Antimicrobial-corticosteroid Mixture Versus Cryotherapy on Post-instrumentation Pain and Microbial Reduction in Patients Having Single Canal - Teeth With Necrotic Pulps: A Randomized Clinical Trial

Clinical Trial Summary

The aim of this study is to compare the effect of antimicrobial-corticosteroid mixture and cryotherapy as final root canal irrigating solutions on post-instrumentation pain in single-canal teeth with necrotic pulps.

Clinical Trial Description

The trial participants are patients with single-canal teeth with necrotic pulps undergoing root canal treatment on two visits. During the 1st visit, access cavity, root canal cleaning and shaping using rotary files and 2.5% NaOCl irrigation. After apical preparation, a final flush with either a levofloxacin-fluconazole-dexamethasone mixture or cold saline will be used then the tooth access cavity will be sealed with a temporary filling. After the first visit, the participants will be given a pain chart with a numerical rating scale to rate their pain levels from zero to 10 at 6, 12, 24, and 48 hours. Three microbial swabs will be collected for each participant: before instrumentation (S1), after instrumentation before final irrigation (S2), and after final irrigation (S3). After collecting data from all participants, statistical analysis will be conducted to compare the pain intensity and microbial load reduction percentages between the two groups. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT05739682
Study type Interventional
Source Cairo University
Contact
Status Not yet recruiting
Phase N/A
Start date May 1, 2024
Completion date December 31, 2024
View Details
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