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OpenTrials
Completed

NCT Number: NCT06945562

Influence of Collagen Cone on Jumping Gap Management Around Dental Implants

The present study will be performed to assess the clinical and radiographic effect of collagen cone for bone growth in immediate implants.

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Key information

Conditions

Tooth Loss Mouth Diseases Periodontal Diseases Stomatognathic Diseases Tooth Diseases

Age range

30 year–50 year

Sex eligibility

All sexes

Study type

Interventional

Phase

Not applicable

Primary location

Hala Fathy Abd El-Fattah Azzam

Cairo, 12345, Egypt

About this study

Improve width and length of buccal plate of alveolar bone, bone density around dental implamts in esthetics zone.

Who can participate

Healthy volunteers accepted: No

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

Inclusion criteria

  • Patients aged between 30-50 years.
  • Good general health.
  • Adequate bone volume at the implant site.
  • Non-compromised periodontal status.

Exclusion criteria

  • Presence of parafunctional habits (e.g., bruxism, clenching, excessive gum chewing, lip or fingernail biting).
  • Smokers.
  • Patients receiving chemotherapy or radiotherapy.
  • Alcohol or drug abuse.
  • Pregnancy and lactation.
  • Use of drugs that may affect bone metabolism.

Treatment and study plan

collagen cone (resorbable material used for socket sealing )

Device

The test group include those sites enrolled for placement of immediate dental implant (N=8) with application of collagen cone

Placement of Immediate Dental Implant Only

Procedure

Participants will receive placement of an immediate dental implant without any additional material (N=8).

Primary outcomes

  1. Clinical Bleeding Index

    Time frame: from 0 to 9 month

    Assessment of peri-implant soft tissue bleeding using the modified bleeding index:

    0 - No bleeding

    • - Isolated bleeding spots
    • - Confluent bleeding
    • - Profuse bleeding unit of Measure: Score (0-3)

  2. Vertical Bone Loss

    Time frame: from 0 to 9 month

    Measurement of marginal vertical bone height loss around dental implants using CBCT imaging Unit of Measure: Millimeters (mm)

  3. Buccal Plate Width

    Time frame: From 0 to 9 months

    Measurement of buccal bone plate width at the implant site using CBCT. Unit of Measure: Millimeters (mm)

Sponsors and collaborators

Lead sponsor

Faculty of Dental Medicine for Girls

Other Gov

Registry information

Acronym: implant

Important dates

Study start
2024
Primary completion
2025
Study completion
2025
First posted
Apr 25, 2025
Registry last updated
Apr 25, 2025

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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