Non-grafted Maxillary Sinus Floor Elevation With Simultaneous Implant Placement Using Different Implant Lengths

Not Applicable

• Conditions: Maxillary Sinus Lift
• Interventions: Procedure: maxillary sinus lift

• Registration Number: NCT03731650
• Lead Sponsor: Cairo University

Brief Summary

twenty recruited patients indicated for sinus augmentation and simultaneous implant placement will be divided into two groups (10 in each of the groups).to evaluate \& compare bone formation \& implant stability after shneiderian membrane elevation and augmentation with graft less tenting technique with different implant lengths.

group one will receive 8mm implant lenght while group two will receive 10mm implants.

Detailed Description

Not available

Study Timeline

• Study First Submitted: 2018-09-12
• Status Verified: 2018-11
• Study First Submitted QC: 2018-11-03
• Last Update Submitted: 2018-11-03
• Study First Posted: 2018-11-06
• Last Update Posted: 2018-11-06
• Study Start: 2019-01-01
• Primary Completion: 2019-08-01
• Study Completion: 2019-08-15

Recruitment & Eligibility

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

Inclusion Criteria

• patient with atrophic maxilla & pneumatized maxillary sinus with residual bone height at least 4mm of residual ridge
• both sexes

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Exclusion Criteria

• patients with systematic diseases that may affect normal healing
• sinus pathology
• heavy smokers more than 20 cigarettes per day

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Study & Design

• Study Type: INTERVENTIONAL
• Study Design: PARALLEL

Arm && Interventions

Group	Intervention	Description
placebo	maxillary sinus lift	-
active comparator	maxillary sinus lift	-

Primary Outcome Measures

Name	Time	Method
height of gained bone	6 months post operative	two cone beam CT will be done for the patients, one immediate post operative \& the other 6 months post operative then the amount of gained bone will be assessed by superimposing the same section in the two cone beam CT.

Secondary Outcome Measures

Name	Time	Method
implant stability	will be measured intra operative after implant insertion and will be measured once more 6 months post operative after the first operation at the time of implant exposure	measurement of the implant stability using OSSTELL device.