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Immediate Implants in Maxillary Premolar Region Using Xenograft vs Allograft

NCT03716323 · Status: UNKNOWN · Phase: NA · Type: INTERVENTIONAL · Enrollment: 42

Last updated 2018-10-23

No results posted yet for this study

Summary

Immediate implant placement has the disadvantage of difficulty in obtaining primary stability, lack of adequate soft tissue coverage and also the control of the implant position is difficult in addition to the cost of the graft. Autogenous bone graft is considered to be the golden standard for grafting as it has osteoconductive , osteoinductive and osteogenic functions , however it has the problems of donor site morbidity , the need for two surgeries as well as post operative swelling and discomfort of the patient , so alternative bone grafts as allografts and xenografts, has been introduced.

Conditions

  • Badly Broken Maxillary Premolars Indicated for Extraction

Interventions

DEVICE

immediate premolar implant with xenograft and allograft

* A peritome will be used for atraumatic extraction of remaining roots. * The extraction socket will be evaluated for absence of any fenestration or granulation tissues. * Copious normal saline irrigation and curettage will be performed. * In the study group: Immediate implant insertion following standard manufacturer's recommended surgical protocol followed by grafting the jumping gap with cortico-cancellous allograft (MinerOss®, BioHorizons, USA) * In the control group: Immediate implant insertion following standard manufacturer's recommended surgical protocol followed by grafting the jumping gap with anorganic bovine bone mineral xenograft (Bio-Oss®, Geistlich, USA)

Sponsors & Collaborators

  • Cairo University

    lead OTHER

Study Design

Allocation
NA
Purpose
TREATMENT
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
25 Years
Max Age
60 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2018-11-30
Primary Completion
2019-10-31
Completion
2019-11-30

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT03716323 on ClinicalTrials.gov