- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT05500911
Bioactive Surfaces vs. Conventional Surfaces in Implants Placed in Atrophic Maxilla With Simultaneous Sinus Lift
Evaluation of a Bioactive Surface in Posterior Maxillary Sites: Controlled Clinical Trial
Study Overview
Status
Intervention / Treatment
Detailed Description
In this post- market controlled clinical study, the tested CE-marked dental implants are MultiNeO CS 1930 and NINA MultiNeO NH 9330, both manufactured by Alpha-Bio Tec. NeO or MultiNeO is defined as a system since it includes three types of connections: a conical narrow connection (CHC), a conical standard conical connection (CS) and an Internal Hex connection (IH). The fixture has a straight coronal part, a slightly tapered body, and a conical apical part. We will use MultiNeO CS to treat control group. One of the MultiNeO CS biggest clinical advantages since it is as good at bone type 4 as it is at bone type 1, 2 or 3.
MultiNeO CS has an implant surface with a sub-micron scale roughness created by Aluminum oxide blasting and double acid etching.
NINA MultiNeO NH is used for tret group, it has got an innovative bioactive surface.
NINA MultiNeO NH surface is a combination of the abovementioned roughening process and the creation of titanium oxide nano structure. Its hydrophilic part is created by resorbable salt thus maintaining its hydrophilicity Patient requiring sinus floor elevation with native bone crest height > 4 mm will be enrolled.Although a variety of implant surface are available for implant supported rehabilitation, the first hypothesis is that NINA MultiNeO NH Alpha-Bio Tec will be present faster osteointegration time compared to MultiNeO CS when adopted to rehabilitate of missing teeth in case of critical areas such as in the posterior mandible with critical bone defects. The second hypothesis is that NINA MultiNeO NH will promote a better apical bone regeneration in patients treated with sinus lift compared to MultiNeO CS due to its bioactive surface.
Study Type
Enrollment (Anticipated)
Phase
- Not Applicable
Contacts and Locations
Study Contact
- Name: Luigi Canullo, DDS PhD
- Phone Number: 3476201976
- Email: luigicanullo@gmail.com
Study Locations
-
-
Italy/Rome
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Rome, Italy/Rome, Italy, 00198
- Recruiting
- Studio Odont.Associato Dr.P.Cicchese E L.Canullo
-
Contact:
- Luigi Canullo, DDS PhD
- Phone Number: +39 06 841 1980
- Email: luigicanullo@yahoo.com
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Principal Investigator:
- Luigi Canullo, DDS PhD
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- edentulous posterior maxillae
- residual bone height > 4mm
- healthy periodontal conditions
Exclusion Criteria:
- smokers over 5 cigarettes/day
- Pregnancy (confirmed by verbal inquiry)
- Chronic systemic pathologies and neoplastic of the Oro-Facial District
- bisphosphonates intake
- Any sites where an implant already failed sites
- Untreated Periodontitis
- Sites with acute infections
- Chronic inflammatory diseases of the oral cavity
- Autoimmune diseases (cortisone intake)
- Allergy declared to one or more medicaments to be used during treatment
- Alcoholics patients and/or drug addicts
- collagen hypersensitivity.
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Non-Randomized
- Interventional Model: Parallel Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Active Comparator: NINA- MultiNeO NH
After the sinus lift procedure (performed with OSSIX® BONE on all study subjects) treatment group will be treated with a bioactive surfaced implant (NINA MultiNeO NH)
|
when residual bone height is >4 mm sinus lift through crestal approach procedure will be performed and after sinus flor elevation, OSSIX® Bone will be placed in the sinus cavity.
Other Names:
Implant will be placed in edentulous area
|
Active Comparator: MultiNeO CS
After the sinus lift procedure (performed with OSSIX® BONE on all study subjects) control group will be treated with a traditional implant surface (MultiNeO CS)
|
when residual bone height is >4 mm sinus lift through crestal approach procedure will be performed and after sinus flor elevation, OSSIX® Bone will be placed in the sinus cavity.
Other Names:
Implant will be placed in edentulous area
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Marginal bone loss
Time Frame: 6 months after implant placement
|
radiographic evaluation of the marginal bone level around the implant using a periapical x ray.
marginal bone loss is in millimeters and indicates how many millimeters of bone has been lost
|
6 months after implant placement
|
Marginal bone loss
Time Frame: 12 months after implant placement
|
radiographic evaluation of the marginal bone level around the implant using a periapical x ray.
marginal bone loss is in millimeters and indicates how many millimeters of bone has been lost
|
12 months after implant placement
|
Implant stability
Time Frame: immediately after implant placement
|
check implant stability using resonant frequency analysis (RFA) Resonance frequency analysis (RFA) provides objective measurements of implant stability in a non-invasive way on the bone-implant interface.
The results of the resonance frequency analysis are transformed into implant stability quotient (ISQ) values.
ISQ, implant stability quotient, depends on the transducer used and is recorded as a number between 1 and 100, 100 representing the highest degree of stability.
Transducers are designed for specific implant types and calibrated by the manufacturer.
|
immediately after implant placement
|
Implant stability
Time Frame: 2 months after implant placement
|
Resonance frequency analysis (RFA) provides objective measurements of implant stability in a non-invasive way on the bone-implant interface.
The results of the resonance frequency analysis are transformed into implant stability quotient (ISQ) values.
ISQ, implant stability quotient, depends on the transducer used and is recorded as a number between 1 and 100, 100 representing the highest degree of stability.
Transducers are designed for specific implant types and calibrated by the manufacturer.
|
2 months after implant placement
|
Implant stability
Time Frame: 4 months after implant placement
|
Resonance frequency analysis (RFA) provides objective measurements of implant stability in a non-invasive way on the bone-implant interface.
The results of the resonance frequency analysis are transformed into implant stability quotient (ISQ) values.
ISQ, implant stability quotient, depends on the transducer used and is recorded as a number between 1 and 100, 100 representing the highest degree of stability.
Transducers are designed for specific implant types and calibrated by the manufacturer.
|
4 months after implant placement
|
insertion torque curve
Time Frame: During implant placement (T0 baseline
|
The Insertion torque data were recorded and exported as a curve The torque curve records the amount of energy that was needed for arrive at the positioning of the implant. unit of measurement of torque is Newton centimeter (Ncm) |
During implant placement (T0 baseline
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Apical Bone regeneration
Time Frame: 6 months after implant placement
|
Apical bone regeneration is calculated by the difference in volume between CBCT at baseline and 6 months follow-up
|
6 months after implant placement
|
Evaluation the effects of bioactive implant surface (NINA- MultiNeO NH) in Apical Bone regeneration performed under the schneiderian membrane lining the maxillary sinus. Apical Bone regeneration defines the osseoinductive potential of a surface.
Time Frame: 12 months after implant placement
|
Apical bone regeneration is calculated by the difference in volume between CBCT at baseline and 6 months follow-up
|
12 months after implant placement
|
Collaborators and Investigators
Publications and helpful links
General Publications
- Gittens RA, Scheideler L, Rupp F, Hyzy SL, Geis-Gerstorfer J, Schwartz Z, Boyan BD. A review on the wettability of dental implant surfaces II: Biological and clinical aspects. Acta Biomater. 2014 Jul;10(7):2907-18. doi: 10.1016/j.actbio.2014.03.032. Epub 2014 Apr 5.
- Han J, Lulic M, Lang NP. Factors influencing resonance frequency analysis assessed by Osstell mentor during implant tissue integration: II. Implant surface modifications and implant diameter. Clin Oral Implants Res. 2010 Jun;21(6):605-11. doi: 10.1111/j.1600-0501.2009.01909.x.
- Oates TW, Valderrama P, Bischof M, Nedir R, Jones A, Simpson J, Toutenburg H, Cochran DL. Enhanced implant stability with a chemically modified SLA surface: a randomized pilot study. Int J Oral Maxillofac Implants. 2007 Sep-Oct;22(5):755-60.
- Pjetursson BE, Lang NP. Sinus floor elevation utilizing the transalveolar approach. Periodontol 2000. 2014 Oct;66(1):59-71. doi: 10.1111/prd.12043.
- Stacchi C, Lombardi T, Ottonelli R, Berton F, Perinetti G, Traini T. New bone formation after transcrestal sinus floor elevation was influenced by sinus cavity dimensions: A prospective histologic and histomorphometric study. Clin Oral Implants Res. 2018 May;29(5):465-479. doi: 10.1111/clr.13144. Epub 2018 Mar 23.
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Anticipated)
Study Completion (Anticipated)
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
- ABT2
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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