This Study is Conducted to Evaluate the Clinical Performance of Indirect Overlay Restorations With Different Cavity Preparation Designs in Endodontically Treated Molars.
Starting soon · Not applicable
Conditions studied: Endodontically Treated Molar
In brief
This study is conducted to evaluate the clinical performance of indirect overlay restorations with different cavity preparation designs in endodontically treated molars over two years.
Key facts
- Study ID
- NCT07614451
- Run by
- Cairo University
- People needed
- 50
- Starts
- 2026-06-15
- Expected to finish
- 2028-08-15
- Last updated by the study team
- 2026-05-29
Who can join
Age: 20 and older, up to 60. Sex: any. Healthy volunteers: not accepted.
You may qualify if…
- Patient Related Criteria:
- Adult patients (age: 20-60 years) of both genders.
- Healthy patients (not suffering of any systematic or chronic diseases).
- Able to tolerate the necessary restorative procedures.
- Willing to sign the informed ethical consent.
- Accepts the follow-up period.
- Tooth Related Criteria:
- Proper endodontically treated teeth.
- First and second permanent molars.
- Absence of any peri-apical lesions.
- Absence of any periodontal disease involvement.
- Large access cavities with one or two missing walls.
- Patients with proper oral hygiene.
- Presence of opposing tooth.
You may not qualify if…
- Patient related:
- Patients younger than 20 or older than 60 years old.
- Pregnant females.
- Patients with any systemic or chronic diseases.
- Patients not accepting the follow-up period.
- Patients not willing to sign the informed ethical consent.
- Patients with known allergies to latex and/or resinous material.
- Tooth related
- Endodontically treated anterior, premolar and third molar teeth.
- Hopelessly carious/destructed teeth necessitating extraction.
- Mobile teeth, indicating periodontal disease or trauma.
- External or internal resorption.
- Poor endodontic treatment.
- Periapical lesion present.
- Cervical carious lesions involved.
Full record on ClinicalTrials.gov
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