- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT04160780
Lateral Sinus Augmentation Using L-PRF as Sole Graft Material
Lateral Sinus Augmentation Using L-PRF and Xenograft: Radiographic and Histomorphometry Analysis.
Severe maxillary atrophy occurs after extraction of teeth in poster maxilla due to dimensional changes occur after removal; besides, sinus membrane pneumatization causes alveolar bone resorption, different classification for remaining alveolar bone in the posterior maxilla were done. In this study, the ABC sinus classification was followed in case selection. A sinus augmentation is done with several techniques. Sinus membrane elevation is done with two different approaches, either the crestal approach or lateral window approach.
Using biofiller material for sinus membrane elevation has been tried by many researchers, using a bone graft, platelet concentrates preparation, collagen membranes, tenting screws, or with implant tenting.
In this study, sinus augmentation was performed using a lateral window approach using L-PRF as sole biofiller material in one group, xenograft as only biofiller material in the second group and mixed xenograft with L-PRF in the third group. Histomorphometric analysis was done from the core biopsy after three months of augmentation, and implant placement was done.
After three months, prosthetic parts were placed. The results of this study show that the augmentation of the sinus using L-PRF mixed with bone graft is showing the best results followed by L-PRF only, and the least was xenograft.
From this point of discussion, it can be considered that using L-PRF as sole biofiller material in sinus augmentation.
Study Overview
Status
Conditions
Intervention / Treatment
Study Type
Enrollment (Actual)
Phase
- Not Applicable
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- Healthy adult patients.
- Both sex, males and females.
- Age from 24 - 49 years old.
- All patients were free from any systemic diseases as evidenced by Burkett's oral medicine health history questionnaire.
- Extraction done at posterior maxilla involved with the maxillary sinus.
- Remaining alveolar bone ≤ 5mm vertically and ≥ 4mm horizontally and from 1.5 mm to 3.5 mm vertically.
- Gingival biotype 1-2mm thickness.
- Patient has no previous surgery in Maxillary antrum.
Exclusion Criteria:
- Smokers.
- Pregnant and breast-feeding females.
- Mentally retarded Patients.
- Presence of hematologic disease.
- Previous radiation, chemotherapy, or immunosuppressive treatments.
- Diabetes mellitus, metabolic bone disease, ongoing treatment with bisphosphonates drugs, or pregnancy.
- Patient with history of chronic sinus pathosis
- Anticoagulant drugs, Endocarditis risk factors, renal and hepatic failure.
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Double
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: L-PRF as sole graft material
lateral sinus augmentation using L-PRF as sole graft material
|
sinus augmentation using L-PRf as sole graft material
|
Experimental: xenograft as sole graft material
lateral sinus augmentation using xenograft as sole graft material
|
sinus augmentation using xenograft as sole graft material
|
Experimental: Xenograft mixed with L-PRF as graft material
lateral sinus augmentation using L-PRF mixed with xenograft as graft material
|
sinus augmentation using L-PRF mixed with xenograft as sole graft material
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
histomorphometric analysis
Time Frame: 3 months
|
After three months from sinus augmentation, a second surgery will be done for implant placement; during this procedure, a bone core biopsy will be harvested.
The biopsy will be stained with mason stain for histomorphometric analysis.
The aim is to measure the newly formed bone for three months.
|
3 months
|
Collaborators and Investigators
Sponsor
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Actual)
Study Completion (Actual)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- 280986
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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