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SA Orthopaedic Journal
versión On-line ISSN 2309-8309
versión impresa ISSN 1681-150X
SA orthop. j. vol.7 no.1 Centurion ene./mar. 2008
CLINICAL ARTICLE
Hip arthroplasty in HIV-infected patients
Dr S Brijlall
FCS(SA)Ortho Department of Orthopaedic Surgery, Nelson Mandela Medical School, University of KwaZulu-Natal
SUMMARY
We conducted a prospective study evaluating the clinical outcome of the arthroplasty in HIV-infected patients. Between July 2000 to August 2001, 14 patients (mean age 42 years) underwent uncemented total hip replacement for osteonecrosis (10 patients) and neglected neck of femur fractures (four patients). Patients were classified according to the WHO and CDC classification and were operated by a single surgeon using the Hardinge approach. At a mean follow-up of 72 months, all patients were fully ambulant. The mean total lymphocyte count (TLC) was 2.24 cells/mm3, CD4-425 cells/mm3, CD8-873 cells/mm3 and CD4 /CD8-0.52. In three patients the CD4 counts declined to <200 and they are presently receiving antiretroviral therapy. There was no loosening, infection or dislocation. One patient sustained a periprosthetic fracture which was treated successfully non-operatively.
We conclude that total hip replacement in HIV-infected patients who have not progressed to WHO stage IV can be rewarding and the procedure does not carry an increased risk of postoperative infection.
“Full text available only in PDF format”
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Reprint requests:
Dr S Brijlall
Tel: (031) 260-4293
Fax: (031) 260- 4518
Email: brij@netactive.co.za