Outcome of Surgical Treatment for Metastatic Vertebra Bone Tumor in Advanced Lung Cancer.
BACKGROUND: Spinal metastases of patients with advanced stage lung cancer are an important target for palliative therapy, because their incidence is high, and they often cause severe symptoms and worsen the quality of life. Surgery is one of the most effective treatment options, but the indication of surgery is unclear as the procedure is invasive and patients with spinal metastasis have a rather short life expectancy. Furthermore, there have been few studies that have focused on lung cancer with poor prognosis. METHODS: We reviewed all of the cases of lung cancer from January 1999 to July 2007 in the Department of Respiratory Medicine, Kyoto University Hospital, Japan. Thirteen patients with metastatic spinal tumor of lung cancer underwent surgery, and all of them had a poor performance status score (3 or 4). RESULTS: Neurological improvement by at least 1 Frankel grade was seen in 10 of 14 cases (71%). Improvement of the movement capacity was noted in 9 of 14 cases (64%), and pain improvement was noted in 12 of 14 (86%). Median postoperative survival was 5 months (1-25 months). In particular, the group with a good postoperative performance status score (0-2) was shown to have a better median postoperative survival of 13 months. CONCLUSIONS: Surgical treatment for symptomatic metastatic spinal tumor of lung cancer can improve quality of life in a substantially high percentage of patients. Surgery should be considered even if preoperative performance status is poor.
Fukuhara
Akiko
A
Department of Respiratory Medicine, Kyoto University, Kyoto, Japan.
Masago
Katsuhiro
K
Neo
Masashi
M
Fujibayashi
Shunsuke
S
Fujita
Shiro
S
Hatachi
Yukimasa
Y
Irisa
Kaoru
K
Sakamori
Yuichi
Y
Togashi
Yosuke
Y
Kim
Young Hak
YH
Mio
Tadashi
T
Mishima
Michiaki
M