Alveolar Ridge PreservationNCT07373600
Clinical and Radiographic Evaluation of Delayed Dental Implant Placement After Socket Preservation Using Injectable Bone Graft
A study testing Injectable Alloplastic Bone Graft in people with Alveolar Ridge Preservation and Dental Implant Placement, run by Suez Canal University.
Trial 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. Read more about this study
- Who is it for?
- Ages 40 to 60 yearsHealthy volunteers can take part
- Conditions the study is for
- Alveolar Ridge Preservation, Dental Implant Placement
- What is being tested?
- Injectable Alloplastic Bone Graft
- Type of treatment
- Injection or infusion, Medical device
- Could I receive a placebo?
- No, everyone receives an active treatment
- How many people
- 20 participants
- Where
- No sites listed yet
- Study dates
- Jan 2026to Nov 2027
- Phase
- Interventional
- Are there results?
- Not yet: the study is under way
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages 40 to 60 years
- All sexes
- Healthy volunteers accepted
- Adult
Who may be able to join
- Patient with a previously extracted lower posterior tooth and the socket was preserved with injectable bone graft .
Who cannot join
- Patient with systemic disease affection bone metabolism .
- Patients with contraindication to surgical treatment.
- Patients with uncontrolled medical conditions.
About this study
Official title: Clinical and Radiographic Evaluation of Delayed Implant Placement Following Socket Preservation With Injectable Alloplastic Bone Graft. A Randomized Controlled Study.
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.
Read more
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.
- Being tested
- Injectable Alloplastic Bone Graft
- Keywords
- Dental Implant Placement, Alveolar Ridge Preservation
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
Injectable Alloplastic Bone GraftDevice
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 | Role | What they receive |
|---|---|---|
| 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. Receives: Device: Injectable Alloplastic Bone Graft |
What is being measured
The primary outcome is the main question the study is designed to answer.
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.
Measured: At the time of delayed implant placement (approximately 4 to 6 months after tooth extraction)
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted28 Jan 2026
- Study startJan 2026 (estimated)
- Primary completionJan 2027 (estimated)
- Study completionNov 2027 (estimated)
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Other trials for Alveolar Ridge PreservationStudies of the same condition, open and under way.
- More trials run by Suez Canal UniversityThe sponsor's other registered studies.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Interventional
- Phase
- Phase N/A
- Primary purpose
- Treatment
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Masking
- None (open label)
- Enrolment
- 20 participants (estimated)
Sponsor and investigators
- Lead sponsor
- Suez Canal University
- Sponsor type
- University, hospital or other
- Responsible party
- Sponsor
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT07373600
- Sponsor's protocol ID
- 1004/2025
- Status last verified
- Apr 2025
- First submitted
- 2 Dec 2025
- Last updated
- 28 Jan 2026
- Results posted
- No
- FDA-regulated drug
- No
- FDA-regulated device
- No
Study at a glance
From the registry record, last updated by the sponsor on 28 Jan 2026. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Clinical and Radiographic Evaluation of Delayed Implant Placement Following Socket Preservation With Injectable Alloplastic Bone Graft. A Randomized Controlled Study.
- ClinicalTrials.gov ID
- NCT07373600
- Acronym / sponsor ID
- 1004/2025
- Keywords
- Dental Implant Placement, Alveolar Ridge Preservation
- Study type
- Interventional
- Recruitment status
- Not yet recruiting
- Enrolment
- 20 participants (estimated)
- Lead sponsor
- Suez Canal UniversityUniversity, hospital or other
- Study start
- Jan 2026 (estimated)
- Primary completion
- Jan 2027 (estimated)
- Study completion
- Nov 2027 (estimated)
- First posted
- 28 Jan 2026 (actual)
- Results
- Not posted in the source record
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
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.
Study design
- Primary purpose
- Treatment
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Masking
- None (open label)
- Number of arms
- 2
| Arm | Type | Receives |
|---|---|---|
| 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 | Device: Injectable Alloplastic Bone GraftExtraction 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. |
Who may qualify
- Ages
- 40 to 60 years
- Sex
- All
- Healthy volunteers
- Accepted
- Age groups
- Adult
Key inclusion criteria (1 listed)
- Patient with a previously extracted lower posterior tooth and the socket was preserved with injectable bone graft .
Key exclusion criteria (3 listed)
- Patient with systemic disease affection bone metabolism .
- Patients with contraindication to surgical treatment.
- Patients with uncontrolled medical conditions.
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Interventions
| Intervention | Type | Arms |
|---|---|---|
| Injectable Alloplastic Bone GraftFollowing 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 | Device | Study Group |
Primary outcome
Implant stability at the time of delayed implant placement
Time frame: At the time of delayed implant placement (approximately 4 to 6 months after tooth extraction)
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.
Results and safety
This study is still under way. Results are not available in the source record yet.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 28 Jan 2026.
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Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part.
The record lists no contact. Use the official record to reach the sponsor.
Questions about this trial
What is this clinical trial studying?
A study testing Injectable Alloplastic Bone Graft in people with Alveolar Ridge Preservation and Dental Implant Placement, run by Suez Canal University.
The full registered description is in the About this study section and the official record.
Who may be eligible to take part?
The sponsor lists 1 inclusion and 3 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.
Is this clinical trial currently recruiting?
The record says: opening soon, as of the sponsor's last update on 28 Jan 2026. Status can change between updates, so confirm with the study contact before making plans.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.
Are results available for this study?
This study is still under way. Results are not available in the source record yet.
How can a doctor refer a patient or contact the research team?
The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
Implant stability at the time of delayed implant placement (time frame: At the time of delayed implant placement (approximately 4 to 6 months after tooth extraction)). It is what the study was designed to measure, not a finding.
Where can I read the original study information?
Does a listing mean the treatment is approved or proven to work?
No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.
How often is this information updated?
AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 28 Jan 2026; AzTrials last refreshed its copy on 8 Nov 2026.