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. 2021 Jul 19;38(8):4520–4540. doi: 10.1007/s12325-021-01823-6

Fig. 2.

Fig. 2

mCRPC treatment sequences: time on and time off treatment. 1L first line, 2L second line, 3L third line; Chemo chemotherapy, Combo combination therapy, LOT line of therapy, mCRPC metastatic castration-resistant prostate cancer, NHA next-generation hormonal agent, Sip-T sipuleucel-t. *For Sip-T only the start date is available in the data, and thus we cannot distinguish between time on and off treatment for this agent. 1. Only the top 10 sequences are shown (of a total of 25 observed 1L → 2L sequences and 97 observed 1L → 2L → 3L sequences; of note, there are a total of 25 possible sequences for 1L → 2L and a total of 125 possible 1L → 2L → 3L sequences by combining 5 treatment classes across 2 and 3 LOTs, respectively)