Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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COMPLETED
NA
20 participants
INTERVENTIONAL
2020-09-02
2022-05-05
Brief Summary
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Detailed Description
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Conditions
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Study Design
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RANDOMIZED
PARALLEL
TREATMENT
DOUBLE
Study Groups
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Deep Margin Elevation
Deep Margin Elevation using resin composite
After completion of the root canal treatment of the offended tooth and comprehensive evaluation of the obtained treatment, the randomly allocated patients will undergo deep margin elevation procedure where rubber dam isolation will be accomplished Followed by proper matricing and wedging ) followed by selective enamel etching for 10 seconds then universal adhesive application following the manufacturer instructions followed by application of flowable resin composite for the first 1 mm and light cured for 20 seconds according to the manufacturer recommendations followed by application of packable bulk fill composite to elevate the margins and light cured following the manufacturer instructions.
Surgical Crown Lengthening
Participants in this group will undergo surgical crown lengthening in which an internal bevel incision will be done buccally and lingually followed by full thickness flap reflection using mucoperiosteal elevator, then interproximal bone removal will be done using end cutting bur to the planned position away from the margins by 3 mm. The flap will be displaced apically with apically positioned sutures. Postoperative instructions will be given to the patient aiming to control postsurgical complications including pain and swelling. Suture removal and assessment of the surgical site will be done after two weeks
Surgical Crown Lengthtening
Deep Margin Elevation using resin composite
After completion of the root canal treatment of the offended tooth and comprehensive evaluation of the obtained treatment, the randomly allocated patients will undergo deep margin elevation procedure where rubber dam isolation will be accomplished Followed by proper matricing and wedging ) followed by selective enamel etching for 10 seconds then universal adhesive application following the manufacturer instructions followed by application of flowable resin composite for the first 1 mm and light cured for 20 seconds according to the manufacturer recommendations followed by application of packable bulk fill composite to elevate the margins and light cured following the manufacturer instructions.
Surgical Crown Lengthening
Participants in this group will undergo surgical crown lengthening in which an internal bevel incision will be done buccally and lingually followed by full thickness flap reflection using mucoperiosteal elevator, then interproximal bone removal will be done using end cutting bur to the planned position away from the margins by 3 mm. The flap will be displaced apically with apically positioned sutures. Postoperative instructions will be given to the patient aiming to control postsurgical complications including pain and swelling. Suture removal and assessment of the surgical site will be done after two weeks
Interventions
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Deep Margin Elevation using resin composite
After completion of the root canal treatment of the offended tooth and comprehensive evaluation of the obtained treatment, the randomly allocated patients will undergo deep margin elevation procedure where rubber dam isolation will be accomplished Followed by proper matricing and wedging ) followed by selective enamel etching for 10 seconds then universal adhesive application following the manufacturer instructions followed by application of flowable resin composite for the first 1 mm and light cured for 20 seconds according to the manufacturer recommendations followed by application of packable bulk fill composite to elevate the margins and light cured following the manufacturer instructions.
Surgical Crown Lengthening
Participants in this group will undergo surgical crown lengthening in which an internal bevel incision will be done buccally and lingually followed by full thickness flap reflection using mucoperiosteal elevator, then interproximal bone removal will be done using end cutting bur to the planned position away from the margins by 3 mm. The flap will be displaced apically with apically positioned sutures. Postoperative instructions will be given to the patient aiming to control postsurgical complications including pain and swelling. Suture removal and assessment of the surgical site will be done after two weeks
Eligibility Criteria
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Inclusion Criteria
* 18-40 years
* Male and Females
* Medically free patients
* Patients with healthy periodontium
* Patients with thick biotype.
* Patients having proximal margins violating the biological width
Exclusion Criteria
* Patients with persistent poor oral hygiene.
* Patients with unsuccessful root canal treatment.
* Periapical Abscess or Fistula.
* Patients with proximal margins beyond the bone level.
* Patients with developmental dental anomalies.
* Patients undergoing or will start orthodontic treatment
* Patients with removable prosthesis
18 Years
40 Years
ALL
Yes
Sponsors
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Cairo University
OTHER
Responsible Party
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Ahmed Tarek Farouk
principle Investigator
Locations
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Cairo University
Cairo, , Egypt
Countries
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Other Identifiers
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19750
Identifier Type: -
Identifier Source: org_study_id
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