Real-world management of targeted therapies in chronic lymphocytic leukemia.

The advent of novel targeted therapies, including B-cell receptor (BCR) pathway and B-cell lymphoma 2 (BCL2) inhibitors, has substantially changed the treatment paradigm for chronic lymphocytic leukemia (CLL). Although targeted therapies have improved outcomes compared to traditional chemoimmunotherapy in the front-line and relapsed or refractory settings, they are associated with resistance mutations and suboptimal outcomes in certain high-risk patients. Additionally, targeted therapies are associated with drug interactions and unique adverse effect profiles which can be challenging for patients and clinicians to manage.

Tolerability and toxicity of pegaspargase in adults 40 years and older with acute lymphoblastic leukemia.

Pegaspargase is a modified version of asparaginase with prolonged asparagine depletion. It appears to be safe in adults <40 years old, but has a unique spectrum of toxicities, the risks of which appear to increase with age. The primary objective of this study was to evaluate pegaspargase tolerability and toxicity as assessed by evaluation of incidence and severity of adverse events.

Correlation of IL-6 secretion and hyponatremia with the use of CD19+ chimeric antigen receptor T-cells .

Background: Various studies have demonstrated that interleukin-6 (IL-6) activates the central magnocellular arginine vasopressin (AVP)-secreting neurons in the brain to produce non-osmotic, non-volume-mediated increases in AVP. The most common toxicity of CD19+ chimeric antigen receptor (CAR) T-cells is cytokine release syndrome, which is related to increased levels of IL-6. This study will evaluate the correlation of IL-6 levels with hyponatremia in patients receiving CD19+ CAR T-cells.

No Loose Ends: A Review of the Pharmacotherapy of Hairy Cell and Hairy Cell Leukemia Variant.

To review the literature for the treatment of classical and variant hairy cell leukemia (HCL, HCLv), evaluating efficacy, safety, and supportive care involved in the use of purine analogues (PAs), interferon, BRAF inhibitors, monoclonal antibodies, Bruton's tyrosine kinase inhibitors, and new immunotoxin, moxetumomab pasudotox-tdfk (MPT). An electronic literature search of PubMed (January 1958 to January 2019) was conducted in PubMed using the MESH terms . Studies written in the English language were considered for this article.

Evolution of a chemosensitive core-binding factor AML into an aggressive leukemia with eosinophilic differentiation.

Core-binding factor AML can evolve from good-risk disease into aggressive disease through the gain of additional genomic aberrations. In this unique case, an AML patient died of hypereosinophilic syndrome with solid organ infiltration of differentiated eosinophils.

Characteristics and outcomes of patients with hematologic malignancies receiving chemotherapy in the intensive care unit.

Background: The objective of this study was to evaluate the short-term and long-term outcomes of adult patients with hematologic malignancies who received chemotherapy in the intensive care unit (ICU).

Methods: This was a retrospective, single-center study comparing the outcomes of patients with hematologic malignancies who received chemotherapy in the ICU with a matched cohort of ICU patients who did not receive chemotherapy. Conditional logistic regression and shared-frailty Cox regression were used to assess short-term (ICU and hospital) mortality and death by 12 months after hospital discharge, respectively.

The ABCs of Immunotherapy for Adult Patients With B-Cell Acute Lymphoblastic Leukemia.

Objective: To review the pharmacology, efficacy, and safety of Food and Drug Administration approved and promising immunotherapy agents used in the treatment of acute lymphoblastic leukemia (ALL).

Data Sources: A literature search was performed of PubMed and MEDLINE databases (1950 to July 2017) and of abstracts from the American Society of Hematology and the American Society of Clinical Oncology. Searches were performed utilizing the following key terms: rituximab, blinatumomab, inotuzumab, ofatumumab, obinutuzumab, Blincyto, Rituxan, Gazyva, Arzerra, CAR T-cell, and chimeric antigen receptor (CAR).

The use of Erwinia asparaginase for adult patients with acute lymphoblastic leukemia after pegaspargase intolerance.

Asparaginase administration has become a crucial component of front-line pediatric and pediatric-insipired multi-agent regimens for the treatment of acute lymphoblastic leukemia (ALL). The aim of this retrospective study was to assess the safety and feasibility of switching to Erwinia asparaginase after pegaspargase intolerance in adult ALL patients treated at Memorial Sloan Kettering Cancer Center. Our analysis included 10 patients, with a median age of 39 years (range 20-72), male predominance (90%), and a typical B-cell to T-cell ratio (70:30%) for ALL.

Blinatumomab: A First-in-Class Bispecific T-Cell Engager for Precursor B-Cell Acute Lymphoblastic Leukemia.

Objective: To review the clinical pharmacology, efficacy, and safety of blinatumomab for the treatment of pediatric and adult precursor B-cell acute lymphoblastic leukemia (B-ALL).

Data Sources: A literature search of EMBASE (1947 to April 2015), Medline (1946 to April 2015), PubMed (1996 to April 2015), the U.S.

Prevention of stress ulceration: current trends in critical care.

Objective: To identify the level of current intensivist's knowledge regarding risk assessment and intensive care unit (ICU) clinical practice pertaining to stress-related mucosal bleeding, including pharmacologic approaches for stress ulcer prevention.

Design: A nationwide survey of critical care physicians.

Study Population: Two thousand random physician members of the Society of Critical Care Medicine.