MedTrace Logo

Pre-market Study to Evaluate Safety and Performance of GreenBone Implant

NCT03836404 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 15

Last updated 2024-06-07

No results posted yet for this study

Summary

Multi-center, prospective, open-label, single-arm, first-in-human clinical investigation. The patient enrollment will be as follow: initial 5 patients enrolled at PI site. The other remaining patients will be enrolled in the three sites only after positive evaluation of the 3 months Follow Up (FU) interim report analysis by Data Safety Monitoring Board (DSMB). The Patients enrolled in this clinical investigation will undergo a scheduled surgery aiming to reconstruct iliac crest bone defect using GreenBone Implant. After surgery, the Patients will be monitored at pre-scheduled visits up to 6 months. The FU will be extended at 12 months only in case of no complete healing and/or in case of no resolved SAE at the 6 months FU visit. Adverse events, pain, quality of life and X-ray will be evaluated at scheduled follow-up visits. An independent DSMB will review the safety reports at regular intervals and Serious Adverse Events (SAE) as soon as reported, to protect Patients participating in the study. As specified before, an adaptive interim analysis will be performed when at least 5 Patients will have completed the 3 month follow up visit, (V5). The DSMB will review the results of the interim analysis with respect to the primary endpoint (safety) in order to continue the study up to 15 Patients.

Conditions

  • Bone Substitutes

Interventions

DEVICE

Iliac crest reconstruction surgery

When autologous bone graft is needed for the treatment of non-unions or bone defects, is harvested from the pelvic iliac crest. Harvested tricortical graft blocks are used to facilitate fusion of joints (ie pubis symphysis, sacroiliac joint), to structurally support metaphyseal areas of articular impaction injuries and to fill in metaphyseal bone voids. The GreenBone device, with its inherent physical and biomimic properties, possesses similar structural properties to bone, thus, being the ideal material to be used for the treatment of the bone defect (3- 4cm) induced from the harvested tricortical iliac crest, restoring therefore the pelvic anatomy and minimising the risk of chronic pain, haematoma formation and herniation of the abdominal contents.

Sponsors & Collaborators

  • GreenBone Ortho S.p.A.

    lead INDUSTRY

Principal Investigators

  • Peter Giannoudis, MD · Leeds Teaching Hospital NHS

Study Design

Allocation
NA
Purpose
OTHER
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Max Age
70 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2019-03-06
Primary Completion
2022-04-29
Completion
2022-12-19

Countries

  • United Kingdom

Study Locations

More Related Trials

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 NCT03836404 on ClinicalTrials.gov