Abstract
Purpose; To show that Distal Femoral Endoprosthetic Replacement for metastatic disease can be performed with relatively few complications and allows good pain control and mobilisation for otherwise severely compromised patients.
Method; This is a retrospective study, using the oncology database, patient records and local correspondence, looking at 23 patients with distal femoral metastases who had limb salvage with a Distal Femoral Endoprosthesis (DF EPR).
Results; There were 10 males (43%) and 13 females (57%), mean age 65 (38–84). 13 (57%) had Renal, 6 (26%) Breast and 5 other primaries identified. Five had additional metastases. 8 (35%) had pathological fractures. The mean time for diagnosis of mets was 67 months ranging from 0 (i.e. at the time of primary tumour) to 30 years since the original diagnosis. 15 patients had surgery alone. 3 patients were lost to follow up. 15 patients have diseased at a mean of 26 months (4–58) post op. There was one intra-op and four post-op complications. The majority of the patients were satisfied post op with regards to pain and mobility.
The generally unfavourable prognosis and perceived risks have led surgeons to palliate, stabilise in situ or amputate for distal femoral metastases despite recognised morbidity and life style restrictions. We conclude that DF EPR should be considered as a limb salvage option in patients with distal femoral mets.
The abstracts were prepared by Mr Roger Tillman. Correspondence should be addressed to BOOS at the Royal College of Surgeons, 35–43 Lincoln’s Inn Fields, London WC2A 3PN
