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. 2023 Apr 5;7(4):e858. doi: 10.1097/HS9.0000000000000858

Figure 2.

Figure 2.

High-grade CRS is characterized by high interleukin-6 levels, while severe infections are marked by baseline inflammation high procalcitonin levels. (A–B) Aggregated median procalcitonin values over time during the first 21 d after CAR-T infusion by CRS grade (A) and presence of severe infection (B). (C–D) Aggregated median CRP values by CRS grade (C) and presence of severe infection (D). (E–F) Aggregated median interleukin-6 values by CRS grade (E) and the presence of severe infection (F). Serum samples were prospectively collected in a laboratory panel that was performed at least daily during the first 2 wk and then as indicated. Significance values were determined with a mixed effects analysis considering both time and effect size. CAR-T = chimeric antigen receptor T-cell therapy; CRS = cytokine release syndrome.