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Outcome of Endodontic Retreatment in One or Two Visits

RecruitingNAAges 18 Years - 75 YearsAllUniversitat Internacional de Catalunya
NCT04527705 on ClinicalTrials.gov ↗
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In plain words

What the trial is, and whether it could suit you

This study is a prospective randomized controlled study of patients who come to the University and non-surgical root canal retreatment is considered as the election of choice in presence of periapical disease. The aim is to evaluate the success rate of non-surgical retreatment performed in one compared to two visit treatment up to 10 years of follow-up. The null hypothesis is that there will be no statistically significant differences in rates of success, when performing root canal non-surgical retreatment in one or two visits.

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📋 Eligibility rules (as published)
Inclusion Criteria: * Patients that demonstrate understanding of the study and willingness to participate as evidenced by signing the voluntary informed consent and received a signed and dated copy of the informed consent form. * Understands and is willing to comply with all study procedures and restrictions. * Not presence of clinically significant and relevant abnormalities of clinical history or oral examination. * Retreatment cases due to an endodontic failure. * Diagnosis of apical periodontitis. * Single or bi-radicular teeth. Exclusion Criteria: * General: Patients with systemic diseases, diabetes, immunocompromised and pregnant women, or any clinically significant or relevant oral abnormalities. * Specific: root resorption, root fractures, impossibility of restoration and cases were secondary root canal treatment is not the treatment of choice.
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What it tests

  • Non-surgical root canal retreatment
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Where

1 site
Universitat Internacional de Catalunya
Sant Cugat del Vallès, Spain
🤝 Taking part is your choice, and you can leave at any time. Only the trial team can confirm you are eligible — always decide together with your own doctor.
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