Clinical study on custom-made bone implants alpha-TCP-based novel bone implants with geometry that fits bone defects and internal structures efficient for bone tissue regeneration - Clinical study on custom-made bone implants

The University of Tokyo Hospital Division of Tissue Engineering0 sites10 target enrollmentFebruary 9, 2007

Overview

Phase: 未知
Intervention: Not specified
Conditions: Congenital, traumatic, post-operative or tumorous defects/deformations of unloaded bones in cranio-maxillofacial areas and limbs and trunks
Sponsor: The University of Tokyo Hospital Division of Tissue Engineering
Enrollment: 10
Last Updated: 2 years ago

No summary available.

Registry

who.int

Start Date

February 9, 2007

End Date

July 1, 2008

Last Updated

2 years ago

Study Type

Interventional

Sex

All

Sponsor

The University of Tokyo Hospital Division of Tissue Engineering

•1\) Patients with complications including abnormal calcium metabolism or serious cardiac, hepatic or renal dysfunctions (grade 2 and grade 3 in the complication category) 2\) Patients who have less\-than\-one\-year prognoses of complications 3\) Patients with severe complications who are not expected to endure tests necessary for clinical follow\-up. 4\) Patients with infections that may relapse. 5\) Patients with collagen diseases. 6\) Patients with histories of alcohol or drug dependency within the past 3 months 7\) Patients with malignant neoplasms 8\) Patients with possibile malignant neoplasms 9\) Patients with proliferative diabetic retinopathy 10\) Pregnant women, women suspected of being pregnant and breast\-feeding women 11\) Patients who cannot observe the instruction not to inflict excessive forces and burdens on affected areas after implantation and patients with mental disorders. 12\) Patients who do not give informed consents 13\) Patients who are judged to be inappropriate for the study by doctors in charge.