Osteosarcoma is a common primary bone sarcoma and distal femur its most frequent site. Between 2003 and 2008 at Rizzoli, 66 patients with osteosarcoma of the distal femur had neoadjuvant chemotherapy, resection and reconstruction with modular uncemented mega-prostheses. Series included 37 males and 29 females. Mean follow up was 2 years. To measure “subjective” outcome Karnofsky scale (KPS) was assessed for each patient pre and post-treatment. Also a functional evaluation according to the MSTS system was performed. To find out the current quality of life, a questionnaire on life at work, study and sport before and after treatment was sent to 64 alive patients. Before treatment 7 patients had a Karnofsky index (KI) of 60%, 31 of 50%, 25 of 40% and 3 of 30%. After treatment 19 patients had a Karnofsky index performance of 90%, 28 of 80%, 11 of 70%, 5 of 50% and 1 of 40%. Two patients died of disease. The most represented index of KPS after teatment was “Able to carry on normal activity; minor symptoms”. Poor results were related with amputation (2), knee stiffness (3), infection (2), aseptic loosening (1). After treatment 91% of patients had a KI over 70%, while 89% a KI lower than 50% pre-treatment. MSTS system showed excellent or good results in 85% and fair or poor in 15% of the patients. Average score at MSTS evaluation was 22 (73%). Questionnaires (some still pending) confirm previous analysis. KPS is simple and effective in evaluating quality of life in patients treated for distal femur osteosarcoma. In this study it confirmed the satisfactory MSTS assessed results. It is an easy method, useful and accessible for patients. The reported analysis shows that patients treated for osteosarcoma of the distal femur can have a good quality of life.
QUALITY OF LIFE IN PATIENTS WITH OSTEOSARCOMA OF THE DISTAL FEMUR TREATED WITH CHEMOTHERAPY, RESECTION AND PROSTHETIC RECONSTRUCTION
PALA, ELISA;ANGELINI, ANDREA;RUGGIERI, PIETRO
2010
Abstract
Osteosarcoma is a common primary bone sarcoma and distal femur its most frequent site. Between 2003 and 2008 at Rizzoli, 66 patients with osteosarcoma of the distal femur had neoadjuvant chemotherapy, resection and reconstruction with modular uncemented mega-prostheses. Series included 37 males and 29 females. Mean follow up was 2 years. To measure “subjective” outcome Karnofsky scale (KPS) was assessed for each patient pre and post-treatment. Also a functional evaluation according to the MSTS system was performed. To find out the current quality of life, a questionnaire on life at work, study and sport before and after treatment was sent to 64 alive patients. Before treatment 7 patients had a Karnofsky index (KI) of 60%, 31 of 50%, 25 of 40% and 3 of 30%. After treatment 19 patients had a Karnofsky index performance of 90%, 28 of 80%, 11 of 70%, 5 of 50% and 1 of 40%. Two patients died of disease. The most represented index of KPS after teatment was “Able to carry on normal activity; minor symptoms”. Poor results were related with amputation (2), knee stiffness (3), infection (2), aseptic loosening (1). After treatment 91% of patients had a KI over 70%, while 89% a KI lower than 50% pre-treatment. MSTS system showed excellent or good results in 85% and fair or poor in 15% of the patients. Average score at MSTS evaluation was 22 (73%). Questionnaires (some still pending) confirm previous analysis. KPS is simple and effective in evaluating quality of life in patients treated for distal femur osteosarcoma. In this study it confirmed the satisfactory MSTS assessed results. It is an easy method, useful and accessible for patients. The reported analysis shows that patients treated for osteosarcoma of the distal femur can have a good quality of life.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
