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Oncology

Real-world treatment sequencing and healthcare costs among CLL/SLL patients treated with venetoclax

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Pages 1409-1420 | Received 05 Mar 2021, Accepted 11 May 2021, Published online: 07 Jun 2021

Figures & data

Figure 1. Sample selection flowchart. Abbreviations. AML: acute myeloid leukemia; CLL: chronic lymphocytic leukemia; ICD-9 CM: International Classification of Disease, 9th revision, Clinical Modification; ICD-10 CM: International Classification of Disease, 10th revision, Clinical Modification; LOT: line of therapy; SLL: small lymphocytic lymphoma; 1L: first-line; 2L: second-line; 3L+: third- or later-line. (a) Patients with an ibrutinib + venetoclax LOT at any moment were removed from study sample. (b) For patients with more than one line of venetoclax-based therapy, the index date was considered to be the date of the start of the first venetoclax-based LOT.

Figure 1. Sample selection flowchart. Abbreviations. AML: acute myeloid leukemia; CLL: chronic lymphocytic leukemia; ICD-9 CM: International Classification of Disease, 9th revision, Clinical Modification; ICD-10 CM: International Classification of Disease, 10th revision, Clinical Modification; LOT: line of therapy; SLL: small lymphocytic lymphoma; 1L: first-line; 2L: second-line; 3L+: third- or later-line. (a) Patients with an ibrutinib + venetoclax LOT at any moment were removed from study sample. (b) For patients with more than one line of venetoclax-based therapy, the index date was considered to be the date of the start of the first venetoclax-based LOT.

Table 1. Demographic and clinical characteristics during the 12-month baseline period prior to the initiation of venetoclax-based therapy.

Figure 2. Treatment sequencing among patients who received venetoclax (A) as 1L treatment (N = 25) (B) as 2L treatment (N = 30) and (C) as 3L treatment (N = 34)a. Abbreviations. CIT: chemoimmunotherapy; V: venetoclax; 1L: first-line; 2L: second-line; 3L: third-line. (a) Each concentric ring represents one line of therapy, with the most inner circle representing 1L therapy, the intermediate ring representing 2L therapy, and the outer ring representing 3L therapy.

Figure 2. Treatment sequencing among patients who received venetoclax (A) as 1L treatment (N = 25) (B) as 2L treatment (N = 30) and (C) as 3L treatment (N = 34)a. Abbreviations. CIT: chemoimmunotherapy; V: venetoclax; 1L: first-line; 2L: second-line; 3L: third-line. (a) Each concentric ring represents one line of therapy, with the most inner circle representing 1L therapy, the intermediate ring representing 2L therapy, and the outer ring representing 3L therapy.
Supplemental material

Supplemental Material

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