Indications for early hip revision surgery in the UK--a re-analysis of NJR data.
Hip Int
; 22(2): 145-52, 2012.
Article
em En
| MEDLINE
| ID: mdl-22476933
ABSTRACT
This study determined the rate and indication for revision between cemented, uncemented, hybrid and resurfacing groups from NJR (6th edition) data. Data validity was determined by interrogating for episodes of misclassification. We identified 6,034 (2.7%) misclassified episodes, containing 97(4.3%) revisions. Kaplan-Meier revision rates at 3 years were 0.9% cemented, 1.9% for uncemented,1.2% for hybrids and 3.0% for resurfacings (significant difference across all groups, p<0.001, with identical pattern in patients <55 years). Regression analysis indicated both prosthesis group and age significantly influenced failure (p<0.001). Revision for pain, aseptic loosening, and malalignment were highest in uncemented and resurfacing arthroplasty. Revision for dislocation was highest in uncemented hips (significant difference between groups, p<0.001). Feedback to the NJR on data misclassification has been made for future analysis.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Falha de Prótese
/
Mau Alinhamento Ósseo
/
Artroplastia de Quadril
/
Luxação do Quadril
/
Articulação do Quadril
/
Prótese de Quadril
Tipo de estudo:
Etiology_studies
/
Prognostic_studies
Limite:
Female
/
Humans
/
Male
/
Middle aged
País/Região como assunto:
Europa
Idioma:
En
Ano de publicação:
2012
Tipo de documento:
Article