Immune checkpoint inhibitor-associated hemophagocytic lymphohistiocytosis in a patient with chronic lymphocytic leukemia.

Haemophagocytic lymphohistiocytosis (HLH) is a rare complication of immune checkpoint inhibitor therapy. A 55-year-old male with stable chronic lymphocytic leukemia presented with fevers and symptomatic anaemia after nine cycles of nivolumab for metastatic melanoma. Investigations were consistent with autoimmune haemolytic anemia and corticosteroids were initiated.

The Role of Cholesterol in Chronic Lymphocytic Leukemia Development and Pathogenesis.

Cholesterol has many critical functions in cells. It is a key component of membranes and cell-signalling processes, and it functions as a chemical precursor in several biochemical pathways, such as Vitamin D and steroid synthesis. Cholesterol has also been implicated in the development and progression of various cancers, in which it is thought to promote cell proliferation, migration, and invasion.

Outcomes in Patients with High-Risk Features after Fixed-Duration Ibrutinib plus Venetoclax: Phase II CAPTIVATE Study in First-Line Chronic Lymphocytic Leukemia.

Purpose: The CAPTIVATE study investigated first-line ibrutinib plus venetoclax for chronic lymphocytic leukemia in 2 cohorts: minimal residual disease (MRD)-guided randomized discontinuation (MRD cohort) and Fixed Duration (FD cohort). We report outcomes of fixed-duration ibrutinib plus venetoclax in patients with high-risk genomic features [del(17p), TP53 mutation, and/or unmutated immunoglobulin heavy chain (IGHV)] in CAPTIVATE.

Patients And Methods: Patients received three cycles of ibrutinib 420 mg/day then 12 cycles of ibrutinib plus venetoclax (5-week ramp-up to 400 mg/day).

Real-world experience of Australian and New Zealand patients with chronic lymphocytic leukemia and mantle cell lymphoma accessing ibrutinib through a Named Patient Program.

Ibrutinib is a small molecule inhibitor of Bruton's tyrosine kinase indicated for the treatment of relapsed/refractory (R/R) chronic lymphocytic leukemia (CLL), small lymphocytic lymphoma (SLL), and mantle cell lymphoma (MCL). The Named Patient Program in Australia and New Zealand (ANZ NPP) provided access to ibrutinib treatment to 1126 R/R CLL/SLL and 330 R/R MCL patients, prior to Pharmaceutical Benefits Scheme listing. This study aimed to assess the duration of treatment for the ANZ NPP patients, as an indicator of efficacy and tolerability of ibrutinib in the real world.