Sinus Lift With Hydroxyapatite Nano Particles Versus Tenting Technique

Not Applicable

• Conditions: Maxillary Sinus Lift
• Interventions: Procedure: sinus lift implant placement tenting; Procedure: sinus lift implant placement Hydroxyapatite Nano particles

• Registration Number: NCT03177876
• Lead Sponsor: Cairo University

Brief Summary

twenty recruited patients indicated for sinus augmentation and immediate implant placement will be divided into two groups (10 in each of the two groups), to compare bone formation and implant stability after shneiderian membrane elevation and augmentation with Hydroxyapatite Nano particles \[Nanostreams\] or augmentation with graft less tenting technique with simultaneous implant placement.

Detailed Description

Not available

Basic Information
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Recruitment & Eligibility
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Study & Design

Study Timeline

• Study Start: 2016-07
• Study First Submitted: 2017-05-19
• Status Verified: 2017-06
• Primary Completion: 2017-06
• Study First Submitted QC: 2017-06-05
• Last Update Submitted: 2017-06-05
• Study First Posted: 2017-06-06
• Last Update Posted: 2017-06-06
• Study Completion: 2017-07

Recruitment & Eligibility

• Status: UNKNOWN
• Sex: All
• Target Recruitment: 20

Inclusion Criteria

• Patients with atrophic maxilla and pneumatization of the maxillary sinus with residual bone height at least 5mm of residual ridge as per MISCH criteria
• Both sexes

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Exclusion Criteria

• Sinus pathology
• Heavy smokers more than 20 cigarettes per day
• Patients with systemic disease that may affect normal healing

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Study & Design

• Study Type: INTERVENTIONAL
• Study Design: PARALLEL

Arm && Interventions

Group	Intervention	Description
sinus lift implant placement tenting	sinus lift implant placement tenting	shneiderian membrane elevation and augmentation with graft less tenting technique with simultaneous implant placement
sinus lift implant placement Hydroxyapatite Nano particles	sinus lift implant placement Hydroxyapatite Nano particles	shneiderian membrane elevation and augmentation with Hydroxyapatite Nano particles \[Nanostreams\] with simultaneous implant placement

Primary Outcome Measures

Name	Time	Method
patient satisfaction	7 days post operative	evaluation of post operative complications in terms of pain and edema using patient pain chart

Secondary Outcome Measures

Name	Time	Method
height of bone gain or loss around the implant	6 months post operative	two cone beam CT will be taken for the patients, one immediate post operative and the other 6 months post-operative then the amount of bone gained or loss will be assessed by superimposing the same section in the two cone beam CT
implant stability	will be measured intra-operative after implant insertion and will be measured one more time 6 months after the first operation at the time of implant exposure	measurement of the implant stability using osstell device