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Completed

NCT Number: NCT06871475

The Effect Of Using Sticky Bone With Coronally Advanced Flap In Management Of Type 1 Gingival Recession

the main goal of this clinical trial is to evaluate the effect of sticky bone with coronally advanced flap in management of gingival recession in comparison to coronally advanced flap alone

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Key information

Conditions

Gingival Recession, Localized Gingival Diseases Gingival Recession Mouth Diseases Periodontal Atrophy Periodontal Diseases Stomatognathic Diseases

Age range

25 year–45 year

Sex eligibility

All sexes

Study type

Interventional

Phase

Phase 2

Primary location

Minia University

Minya, Minya Governorate, 61511, Egypt

Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

  • Selected patients of both sexes with age range 25-45 years old.
  • Patients are systemically healthy based on questionnaire dental modification of Cornell index.
  • O'Leary index (1972) is less than 10% (the surgical therapy is not initiated until the patient reaches the 10% level or less of plaque accumulation).
  • Buccal recession defects are classified RT1 according to Cairo's classification (2011).
  • Clinical indication and/or patient request for recession coverage.

Exclusion criteria

  • Pregnant female.
  • Smokers.
  • Patients with special needs or with any mental problems.
  • All patients are using any kind of medications that could interfere with healing of periodontal tissues. Such as chemotherapy and radiotherapy.
  • Teeth with carious lesions.
  • Rotated and extruded teeth.
  • Patient undergone any prior periodontal surgery in the relevant region within year.

Treatment and study plan

sticky bone with coronally advanced flap

Biological

using sticky bone with coronally advanced flap in treating the gingival recession

coronally advanced flap

Procedure

using coronally advanced flap alone in treating gingival recession

Primary outcomes

  1. recession depth

    Time frame: changes in millimeters from base line up to 6 months

    is measured from CEJ to the gingival margin in millimeters.

  2. thickness of keratinized gingiva

    Time frame: changes in biotype in millimeters from base line to follow up after 6 months

    thickness of the keratinized gingiva in the faciolingual direction (gingival biotype)

Secondary outcomes

  1. Recession Width

    Time frame: changes in millimeters from base line to follow up after 6 months

    the widest point from the mesial gingival margin to the distal gingival margin in millimeters

  2. the height of keratinized gingiva

    Time frame: changes in millimeters from base line up to 6 months

    the distance from the mucogingival junction to the gingival margin

  3. percentage of root coverage

    Time frame: changes in percentile from base line up to 6 months

    it is the [pre-operative gingival recession depth - post-operative recession depth]/ [preoperative recession depth] * 100%

  4. Probing pocket depth

    Time frame: changes in millimeters from base line up to 6 months

    the distance from the gingival margin to base of pocket.

Sponsors and collaborators

Lead sponsor

Minia University

Other

Registry information

Important dates

Study start
2025
Primary completion
2025
Study completion
2025
First posted
Mar 12, 2025
Registry last updated
Jun 30, 2026

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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