Titanium-Prepared Platelet Rich Fibrin in the Sinus Lifting Procedure
- Conditions
- Maxillary Sinus
- Registration Number
- NCT03096210
- Lead Sponsor
- Kırıkkale University
- Brief Summary
This study evaluates the radiographic, histological and clinical comparisons of the completely autologous T-PRF or allograft effectiveness at the maxillary sinus elevation procedure.
- Detailed Description
Participants randomly divided into 2 groups and the test group had a Schneiderian membrane elevation with using balloon lifting technique and after that sinus was filled with T-PRF produced from the patients' blood and 4 months waiting period has been entered. At the end of the 4th month, the bone samples were received from the implant slots and sent to histological evaluation. After 3 months, implant stability was measured and recorded. In the control group, the same procedures were followed and sinus was filled with only allograft. Waiting period was changed to 6 months for this group.
Recruitment & Eligibility
- Status
- COMPLETED
- Sex
- All
- Target Recruitment
- 18
- Participants having been diagnosed to display a residual crest height of less than 5mm in posterior maxilla and non-smokers were included.
- Participants with blood platelet disorders, infectious and metabolic diseases, ongoing chemotherapy or radiotherapy, history of chronic sinusitis associated with maxillary sinuses, taking any antibiotics and/or anti-inflammatory drugs were excluded.
Study & Design
- Study Type
- INTERVENTIONAL
- Study Design
- PARALLEL
- Primary Outcome Measures
Name Time Method Histological Examination At the first 4 and 6th months post surgery for the test and control groups, respectively. Percentage (%) of new and old trabeculae formation post surgery
- Secondary Outcome Measures
Name Time Method Implant stability measurements Within the 3 months after implant surgery Implant Stability Quotient values (50-80 ISQ)
Radiological Examination Within the first 4 and 6 months Density (hu) measurements