Table 1.

Baseline patient characteristics

Characteristics	N (%) N = 21
Median Age (range)	66 years (47–78)
Gender
Female	4 (19.0)
Male	17 (81.0)
ECOG* performance status
0	4 (19.0)
1	17 (81.0)
Diagnosis
castration-resistant prostate cancer	11 (52.4)
Pancreatic cancer	7 (33.3)
Melanoma	2 (9.5)
HPV- head and neck squamous cell carcinoma	1 (4.8)
Median number of prior systemic therapies (range)	4 (1–9)
Prior immune checkpoint inhibitor	4 (19.0)
HPV- head and neck squamous cell carcinoma	1 (4.8)
Melanoma	2 (9.5)
Castration-resistant prostate cancer	1 (4.8)
Median number of evofosfamide doses (range)	4 (2–8)
Median number of ipilimumab doses (range)	4 (1–8)

^*ECOG Eastern Cooperative Oncology Group