Abstract
Introduction: The population of the UK is getting older. Patients over the age of 80 (the older old) are increasingly presenting with musculoskeletal tumours that require major surgery. We have investigated the success or otherwise of endoprosthetic replacements after tumour excision in this population.
Methods: We looked at an oncological database to identify patients over the age of 80 who had an endprosthetic replacement after tumour excision. We reviewed the records of all patients over the age of 80 who had an endoprosthetic replacement to assess the oncological and functional outcomes of the procedure.
Results: 17 patients over the age of 80 had an endoprosthesis over the past 10 years. The main indication was for metastatic disease (9 patients) but 6 had primary malignant bone tumours. The most common site was the distal femur in 9 followed by the proximal femur in 5. Most of the patients had associated co-morbidity (12 were ASA 2 or 3). There were no perioperative deaths but 2 patients had early complications with one having a paralytic ileus and one a chest infection. The median survival of the patients was 2 years with death being due to progressive metastases in most. 3 had late complications to do with the prosthesis including one infection in a proximal tibial replacement and a late dislocation at 2 years in a proximal femoral replacement. Two patients developed local recurrence treated by local excision and radiotherapy. There were no amputations or revisions.
Conclusions: Endoprosthetic replacements have a useful role to play in the surgical management of elderly patients. Although they have significant comorbidity most do well. Functional results are less good than in the younger population but most patients regain their independence and are free of pain.
The abstracts were prepared by Mrs Leslie O’Leary. Correspondence should be addressed to her at British Orthopaedic Association, 35–43 Lincoln’s Inn Fields, London WC2A 3PE or at l.oleary@boa.ac.uk
