Sinus Floor Augmentation Clinical Trial
Official title:
Transcriptome Analysis of Human Bone Regeneration After Using an Anorganic Bovine Bone Graft With or Without a Combination of Polynucleotides and Hyaluronic Acid
The goal of this clinical trial is to compare the expression of multiple genes related to bone regeneration in maxillary bone after being grafted with a commonly used biomaterial supplemented or not with a combination of hyaluronic acid and polynucleotides.
Status | Recruiting |
Enrollment | 6 |
Est. completion date | November 2024 |
Est. primary completion date | July 2024 |
Accepts healthy volunteers | No |
Gender | All |
Age group | 18 Years and older |
Eligibility | Inclusion Criteria: - Partially edentulous patients. - Kennedy class I in the upper jaw. - Less than 5 mm of residual crestal bone to the maxillary sinus. - Need for the replacement of teeth with dental implants. Exclusion Criteria: - Sinus pathology (sinusitis, mucocele, cysts). - Smokers. - Previous long-term (>3 months) use of drugs known to affect bone metabolism, such as bisphosphonates. |
Country | Name | City | State |
---|---|---|---|
Spain | Universidad de Granada | Granada |
Lead Sponsor | Collaborator |
---|---|
Universidad de Granada |
Spain,
Galindo-Moreno P, Abril-Garcia D, Carrillo-Galvez AB, Zurita F, Martin-Morales N, O'Valle F, Padial-Molina M. Maxillary sinus floor augmentation comparing bovine versus porcine bone xenografts mixed with autogenous bone graft. A split-mouth randomized controlled trial. Clin Oral Implants Res. 2022 May;33(5):524-536. doi: 10.1111/clr.13912. Epub 2022 Mar 3. — View Citation
Galindo-Moreno P, de Buitrago JG, Padial-Molina M, Fernandez-Barbero JE, Ata-Ali J, O Valle F. Histopathological comparison of healing after maxillary sinus augmentation using xenograft mixed with autogenous bone versus allograft mixed with autogenous bone. Clin Oral Implants Res. 2018 Feb;29(2):192-201. doi: 10.1111/clr.13098. Epub 2017 Oct 26. — View Citation
Type | Measure | Description | Time frame | Safety issue |
---|---|---|---|---|
Primary | Transcriptome analysis | Transcriptome analysis of a sample of the regenerated bone will be performed 6 months after grafting immediately before implant placement | 6 months | |
Secondary | Sinus floor height change | CBCT scans will be performed after the sinus floor elevation and 6 months later before implant placement to calculate vertical bone height change | 6 months |
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