Table 1.

Patient characteristics (n = 59)

	No.	(%)
First-line therapy
Resection	56	95
Radiotherapy	58	98
Chemotherapy	51	86
Patients with prior treatment following tumor recurrence but before study entry	24	41
Resection	11	19
Radiotherapy	2	3
Chemotherapy	17	29
KPS at study entry—median (range)	90 (60–100)
Karnofsky performance score (KPS) ≥80	46	78
Age in years at study entry—median	55.7
Patients with age <50	23	39
Patients with age ≥50	36	61