Clinical and Radiographic Evaluation of Delayed Dental Implant Placement After Socket Preservation Using Injectable Bone Graft

NCT07373600 | Not Yet Recruiting

• 1 other identifier: 1004/2025
• Study Type: interventional
• Target: 20
• Locations: 0 countries
• Sites: N/A

Brief Summary

This clinical study aims to evaluate the clinical and radiographic outcomes of delayed dental implant placement following socket preservation using an injectable alloplastic bone graft material. The study will include patients who require tooth extraction and are candidates for implant placement. After tooth extraction, the socket will be preserved using the bone graft material, and dental implants will be placed after a healing period. Clinical and radiographic assessments will be performed to evaluate bone quality, bone height, and implant stability. The goal of this study is to determine the effectiveness of injectable alloplastic bone grafts in maintaining the alveolar ridge and improving the success of delayed implant placement.

Conditions

Dental Implant Placement; Alveolar Ridge Preservation

Keywords

Dental Implant Placement; Alveolar Ridge Preservation

Outcome Measures

Primary Outcomes (1)

• Implant stability at the time of delayed implant placement

  Implant stability will be assessed at the time of delayed implant placement using resonance frequency analysis (RFA) to obtain implant stability quotient (ISQ) values. The ISQ readings will be used to evaluate the effect of socket preservation with injectable alloplastic bone graft on implant stability in comparison to sites without grafting.

  At the time of delayed implant placement (approximately 4 to 6 months after tooth extraction)

Study Arms (2)

Control Group

NO INTERVENTION

Extraction sites left to heal naturally without any bone grafting material before delayed implant placement. Dental implants will be placed after the natural healing period, and clinical and radiographic evaluations will be performed to assess ridge dimensions and implant outcomes

Study Group

EXPERIMENTAL

Extraction sockets will be preserved using an injectable alloplastic bone graft material immediately after tooth extraction. After a healing period, delayed implant placement will be performed. Clinical and radiographic measurements will be used to evaluate ridge preservation and implant success.

Device: Injectable Alloplastic Bone Graft

Interventions

Injectable Alloplastic Bone Graft DEVICE

Following tooth extraction, socket preservation will be performed using an injectable alloplastic bone graft material composed of biocompatible synthetic components. The material will be placed into the extraction socket to maintain ridge dimensions and promote bone regeneration. After a healing period of several months, delayed implant placement will be performed, and clinical and radiographic evaluations will assess ridge preservation and implant success

Study Group

Eligibility Criteria

• Age: 40 Years - 60 Years
• Sex: all
• Healthy Volunteers: Yes
• Age Groups: Adult (18-64)

You may qualify if:

• · Patient with a previously extracted lower posterior tooth and the socket was preserved with injectable bone graft .

You may not qualify if:

• Patient with systemic disease affection bone metabolism .
• Patients with contraindication to surgical treatment.
• Patients with uncontrolled medical conditions.

Sponsors & Collaborators

• Suez Canal University: lead

Study Design

• Study Type: interventional
• Phase: not applicable
• Allocation: RANDOMIZED
• Masking: NONE
• Purpose: TREATMENT
• Intervention Model: PARALLEL
• Sponsor Type: OTHER
• Responsible Party: SPONSOR

Study Record Dates

• First Submitted: December 2, 2025
• First Posted: January 28, 2026
• Study Start: January 1, 2026
• Primary Completion (Estimated): January 1, 2027
• Study Completion (Estimated): November 1, 2027
• Last Updated: January 28, 2026

Record last verified: 2025-04