Table 2.

Demographics and characteristics of patients (N = 30)

Patient no	Gender	Age	ECOG PS	Histological type	Stage	Primary site	Metastatic site	Prior therapy	Best response	PFS (months)
1	Male	50	0	UPS	IV	Upper limb	Lung	Surgery, radiotherapy	PR	21
2	Male	55	0	UPS	IV	Lower limb	Lung	Surgery, radiotherapy	SD	8
3	Male	63	0	UPS	IV	Thoracic wall	Lung	Surgery	PR	15
4	Female	45	1	UPS	IV	Lower limb	Lung	Surgery	SD	12
5	Male	56	1	UPS	IV	Lower limb	Lung	Surgery, radiotherapy	CR	21
6	Female	52	0	UPS	IV	Lower limb	Lung	Surgery	SD	4
7	Male	58	0	UPS	IV	Paravertebral	Lung	Surgery, radiotherapy	PR	16
8	Male	62	0	UPS	IV	Upper limb	Lung	Surgery, radiotherapy	PD	2
9	Male	53	1	UPS	IV	Upper limb	Lung	Surgery	PR	18
10	Male	40	0	Dedifferentiated liposarcoma	IV	Lower limb	Lung	Surgery, radiotherapy	PR	10
11	Female	54	0	Dedifferentiated liposarcoma	IIIB	Upper limb	Lymph	Surgery, radiotherapy	PD	2
12	Male	63	0	Dedifferentiated liposarcoma	IV	Lower limb	Lung	Surgery	SD	3
13	Male	54	1	Dedifferentiated liposarcoma	IV	Lower limb	Lung	Surgery	PD	2
14	Male	61	0	Dedifferentiated liposarcoma	IV	Lower limb	Lung	Surgery	SD	4
15	Male	52	1	Dedifferentiated liposarcoma	IV	Pelvic girdle	Lung	Surgery	SD	10
16	Female	65	1	Angiosarcoma	IV	Thoracic wall	Lung	Surgery	PR	14
17	Male	64	0	Angiosarcoma	IIIB	Head and neck	Lymph	Surgery	SD	7
18	Male	60	0	Angiosarcoma	IV	Lower limb	Lung	Surgery	PD	2
19	Female	48	0	Leiomyosarcoma	IV	Lower limb	Lung	Surgery, radiotherapy	PR	10
20	Male	26	1	Leiomyosarcoma	IV	Pelvic girdle	Lung	No	SD	8
21	Female	48	0	Leiomyosarcoma	IV	Lower limb	Lung	Surgery	SD	5
22	Female	48	1	Synovial sarcoma	IV	Pelvic girdle	Lung	Surgery	PR	14
23	Female	40	0	Synovial sarcoma	IV	Pelvic girdle	Lung	Surgery, radiotherapy	PR	9
24	Female	26	1	Synovial sarcoma	IIIB	Lower limb	Lymph	No	PR	10
25	Male	20	1	Epithelioid sarcoma	IIIB	Lower limb	Lymph	No	PD	2
26	Male	32	0	Epithelioid sarcoma	IV	Lower limb	Lung, Lymph	Surgery	PD	2
27	Female	36	0	Myxofibrosarcoma	IV	Paravertebral	Lung	Surgery, radiotherapy	SD	6
28	Female	42	0	Myxofibrosarcoma	IV	Paravertebral	Lung	No	SD	8
29	Female	35	0	Clear cell sarcoma	IV	Lower limb	Lung	No	SD	7
30	Male	55	0	Malignant peripheral nerve sheath tumor	IV	Upper limb	Lung, lymph	Surgery	SD	4

CR, complete response; ECOG PS, Eastern Cooperative Oncology Group performance status; PD, progressive disease; PFS, progression-free survival; PR, partial response; SD, stable disease; UPS, undifferentiated pleomorphic sarcoma.