1. Duration of treatment and intervals of radiographic and ctDNA response.
Duration of treatment and intervals of radiographic and ctDNA response. The relationship between duration of treatment benefit and achievement of radiographic or ctDNA response is shown (n = 28 patients). Immunotherapy treatment durations are plotted as horizontal bars, with arrows indicating ongoing therapy as of the data cutoff date. Overlying lines depict periods of radiographic and ctDNA response for each patient, and hash marks indicate measurement time points. Arrows denote ongoing ctDNA or radiographic response based on the last available measurement.
Sarah B. Goldberg et al. Clin Cancer Res 2018;24:
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