NCT04205591

Comparative Study Between Porcine and Autologous Cortical Plates

Split Bone Block Technique: Clinical and Radiographic Study Between Autologous and Porcine Xenogeneic Cortical Plates. Randomized Clinical Trial

• Status: Completed
• Phase: N/A
• Study type: Interventional
• Enrollment: 16 (actual)
• Sponsor: Universidad Complutense de Madrid · Academic / Other
• Sex: All
• Age: 18 Years – 68 Years
• Healthy volunteers: Accepted

Summary

The aim of this study is to evaluate the outcome of three-dimensional bone regeneration procedures using thin cortical porcine xenograft plates in combination with autogenous bone chips compared with thin autogenous cortical plates and autogenous bone chips.

Detailed description

Materials and methods: 16 patients referred for implant placement and with insufficient bucco-lingual (BL) alveolar bone width (\<4 mm) were included in the study. Patients received autogenous cortical plates (ACP) of either porcine xenogeneic (XCP). The aforementioned groups were compared in regards to bone augmentation using General Estimating Equations (GEE) and logistic regression. Demographic data, trabecular bone density, graft site, postoperative pain, and time consuming were also analyzed

Conditions

• Bone Regeneration

Interventions

Type	Name	Description
PROCEDURE	split bone block technique	A graft surgery using autogenous bone chips surrounded by a rigid framework made over the atrophic sites of the mandible and maxilla to obtain bone augmentation to support dental implants

Timeline

• Start date: 2013-05-10
• Primary completion: 2017-09-08
• Completion: 2019-09-13
• First posted: 2019-12-19
• Last updated: 2019-12-19