Clinical study to evaluate the safety and effectiveness of the Aesculap Activ-L artificial disc in the treatment of degenerative disc disease.
BMC Surg
; 10: 14, 2010 Apr 09.
Article
em En
| MEDLINE
| ID: mdl-20380708
ABSTRACT
BACKGROUND:
The objective of this clinical study is to evaluate the safety and effectiveness of the Activ-L Artificial Disc for treatment of single-level degenerative disc disease of the lumbar spine in patients who have been unresponsive to at least six months of prior conservative care. The hypothesis of the study is that the Activ-L Disc is non-inferior to the control (the Charité Artificial Disc [DePuy Spine] or ProDisc-L Total Disc Replacement [Synthes Spine]) with respect to the rate of individual subject success at 24 months. Individual subject success is a composite of effectiveness and safety. METHODS/DESIGN:
The study proposed is a prospective, randomized, single-masked, controlled, multi-center clinical trial consisting of an estimated 414 subjects with single-level DDD of the lumbar spine (L4/L5, or L5/S1) who have failed to improve with conservative treatment for at least six months prior to enrollment. After enrollment, subjects will be randomized in a 21 ratio to either the Activ-L Disc (investigational device) or the control (Charité or ProDisc-L). Radiographic endpoints will be evaluated by an independent reviewer at an imaging core laboratory. Each subject will be followed for 5 years post-treatment.DISCUSSION:
The safety and effectiveness of the Activ-L Artificial Disc for treatment of single-level degenerative disc disease of the lumbar spine will be equivalent to Charité Artificial Disc [DePuy Spine] or ProDisc-L Total Disc Replacement [Synthes Spine] at 24 months. TRIAL REGISTRATION Current Controlled Trials NCT00589797.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Próteses e Implantes
/
Degeneração do Disco Intervertebral
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Vértebras Lombares
Tipo de estudo:
Clinical_trials
Limite:
Adolescent
/
Adult
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Aged
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Aged80
/
Female
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Humans
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Male
/
Middle aged
Idioma:
En
Revista:
BMC Surg
Ano de publicação:
2010
Tipo de documento:
Article
País de afiliação:
Estados Unidos