Carboplatin desensitization - simplified 4-step 2-bag method.

Introduction: Our cancer program adopted a method for carboplatin desensitization (4-step 2-bag method) that administers the same intensity of drug exposure with a simplified approach to product management in comparison to a published protocol (4-step 4-bag method).

Methods: The intensity of carboplatin administration for 1:1,000, 1:100, 1:10, and 1:1 dilutions and concomitant fluid administration were compared for the 4-step 2-bag (bags A, B) and 4-step 4-bag (bags 1, 2, 3, 4) methods. Pharmacy preparation of bags A and B is described.

Elotuzumab: Empiric analysis of dexamethasone administration schedule.

Elotuzumab in combination with dexamethasone and immunomodulating agents (IMiDs) lenalidomide or pomalidomide is 2nd to 4th line therapy for multiple myeloma. The labelled dosage of dexamethasone for use in conjunction with elotuzumab and IMiDs splits the dexamethasone dose into two administrations, one oral and one intravenous, on the days of each elotuzumab infusion. Administration of split dose dexamethasone on days of elotuzumab administration is based on the registration trials submitted for drug approval and was intended to ensure standard well-timed immunotherapy premedication using pharmacologically equivalent dexamethasone doses for both study arms.

International Society of Oncology Pharmacy Practitioners (ISOPP) position statement: Role of the oncology pharmacy team in cancer care.

The Oncology Pharmacy Team (OPT), consisting of specialty-trained pharmacists and/or pharmacy technicians, is an integral component of the multidisciplinary healthcare team (MHT) involved with all aspects of cancer patient care. The OPT fosters quality patient care, safety, and local regulatory compliance. The International Society of Oncology Pharmacy Practitioners (ISOPP) developed this position statement to provide guidance on five key areas: 1) oncology pharmacy practice as a pharmacy specialty; 2) contributions to patient care; 3) oncology pharmacy practice management; 4) education and training; and 5) contributions to oncology research and quality initiatives to involve the OPT.

Intravenous Lidocaine Administered as Twice Daily Bolus and Continuous Infusion for Intractable Cancer Pain and Wound Care Pain.

Introduction: Intravenous lidocaine is an option for intractable pain caused by advancing cancer and wound care. We report a case of intractable cancer pain and wound care pain managed with concurrent use of lidocaine administered as a twice daily intravenous bolus in addition to continuous intravenous infusion.

Case Description: A 31-year-old male with rapidly progressing locally advanced squamous cell cancer affecting the gluteal area developed extensive painful and purulent ulcerating wounds affecting the coccyx, superior gluteal cleft, and buttocks.

Dose Rounding of Biologic and Cytotoxic Anticancer Agents: A Position Statement of the Hematology/Oncology Pharmacy Association.

Purpose: To present a position statement from the Hematology/Oncology Pharmacy Association (HOPA) that pertains to dose rounding of biologic and cytotoxic anticancer agents.

Methods: The HOPA Standards Committee organized a work group of oncology pharmacist specialists to examine the safety and value of dose rounding of biologic and cytotoxic anticancer agents. Primary literature that describes methods for dose rounding, with clinical or economic data, were analyzed.

Effect of single agent high-dose methotrexate-related acute kidney injury on length of hospitalization and relative dose intensity in adult patients with central nervous system lymphoma.

Purpose Grade ≥3 adverse effects prolong hospitalization and reduce chemotherapy dose intensity. The purpose of this study was to evaluate the rate and severity of high-dose methotrexate-related acute kidney injury and analyze its effect on hospital length of stay and relative chemotherapy dose intensity. Methods This was a retrospective cohort analysis.

Cost avoidance from dose rounding biologic and cytotoxic antineoplastics.

Background To reduce product wastage, our institution allows automatic dose rounding of biologic and cytotoxic anticancer agents. The purpose of this project was to determine the actual annual cost avoidance due to pharmacist-managed automatic dose rounding of anticancer treatments. Methods Financial impact was assessed within the context of our departmental standard work which supports automatic dose rounding of biologic anticancer agents (±10%) and cytotoxic anticancer agents (±5%) to the nearest vial size for body surface area- or weight-based doses.

Improved pharmacy department workflow with new method of order entry for single-agent, high-dose methotrexate.

Purpose: To determine whether a process change impacted the proportion of orders for single-agent, high-dose methotrexate entered by chemotherapy pharmacists instead of general pharmacy staff. Coordination of antiemetic premedication and leucovorin rescue with the new method of order entry was evaluated.

Methods: Adults treated with single-agent, high-dose methotrexate were identified retrospectively.

Stability of i.v. admixture containing metoclopramide, diphenhydramine hydrochloride, and dexamethasone sodium phosphate in 0.9% sodium chloride injection.

Purpose: The chemical stability of a sterile admixture containing metoclopramide 1.6 mg/mL, diphenhydramine hydrochloride 2 mg/mL, and dexamethasone sodium phosphate 0.16 mg/mL in 0.

Pseudohyperkalemia in a patient with chronic lymphoblastic leukemia and tumor lysis syndrome.

Purpose: Recognition of pseudohyperkalemia is essential to prevent medical mismanagement of erroneous hyperkalemia. The purpose of this case is to describe pseudohyperkalemia attributed to malignant leucocytosis in a patient with chronic lymphoblastic leukemia and tumor lysis syndrome. Methods for determination of pseudohyperkalemia are discussed.

Reduced time for urinary alkalinization before high-dose methotrexate with preadmission oral bicarbonate.

Purpose: Hydration and urinary alkalinization are essential for reducing renal dysfunction with high dose methotrexate (HDMTX). This report presents an analysis of institutional methods used to achieve adequate urinary alkalinization and output for patients receiving single agent HDMTX. Renal and metabolic parameters of tolerance were examined.

Clofarabine-associated acute kidney injury and proteinuria.

Clofarabine is used as second-line therapy for acute myeloid leukemia. Acute renal impairment is reported with clofarabine; however, it is more likely to occur in patients with confounding factors that may underlie the adverse event. We describe a 65-year-old man treated with clofarabine for relapsed acute myeloid leukemia who experienced severe acute kidney injury and proteinuria temporally related to clofarabine administration.

Cost savings from dose rounding of biologic anticancer agents in adults.

Purpose: The purpose of this project was to determine the cost savings related to a dose-rounding process for adult biologic anticancer agents.

Methods: Biologic anticancer agents prepared by the inpatient pharmacy were identified retrospectively through completed chemotherapy preparation checklists and medication orders on file in the pharmacy or by the clinical pharmacist for adult oncology from the medical records of patients in her practice. The specific products screened for evaluation were aldesleukin, bevacizumab, cetuximab, denileukin diftitox, gemtuzumab, rituximab, and trastuzumab.

Anticholinergic medications for managing noisy respirations in adult hospice patients.

Purpose: Anticholinergic medications for reducing noisy respirations in adult hospice patients are evaluated.

Summary: Anticholinergic medications used to reduce noisy respirations from retained secretions in terminal patients include atropine, glycopyrrolate, scopolamine, and scopolamine derivatives. Pharmaceutical anticholinergic treatment of retained secretions in hospice patients was evaluated in six studies, three of which compared the efficacy of glycopyrrolate to scopolamine in actively dying patients.

Increased risk of metabolic syndrome, diabetes mellitus, and cardiovascular disease in men receiving androgen deprivation therapy for prostate cancer.

Prostate cancer is the leading cancer diagnosis and second leading cause of cancer-related mortality for men in the United States. Due to the increased prevalence of prostate cancer in men older than 50 years, men at risk for prostate cancer represent the same population of men who are at greatest risk for metabolic syndrome, diabetes mellitus, and coronary artery disease (CAD). In addition to risk factors for CAD that are applicable to the general population, men with prostate cancer can be at increased risk for CAD due to long-term androgen deprivation therapy (ADT) administered as treatment for prostate cancer.

Early intervention with antithrombin III therapy to prevent progression of hepatic venoocclusive disease.

Venoocclusive disease (VOD) is the most frequent cause of early nonrelapse mortality among patients receiving high-dose chemoradiotherapy and hematopoietic stem cell transplantation. Endothelial injury of sinusoids and hepatic veins following chemotherapy is considered the initial event in the development of VOD. Activation of the coagulation cascade and inflammatory processes following endothelial injury results in a hypercoagulable state and a localized consumption of the natural anticoagulants, antithrombin III, protein C and protein S.

Docetaxel-associated epiphora.

Docetaxel is a semisynthetic taxane indicated for the treatment of advanced breast, prostate, and non-small cell lung cancers; it is also used for the treatment of various other solid tumors. The standard intermittent dosage of docetaxel is 60-100 mg/m2 every 3 weeks. At this dose and schedule, myelosuppression is common and neutropenia is usually the dose-limiting toxicity.

Comparative pharmacokinetic study of high-dose etoposide and etoposide phosphate in patients with lymphoid malignancy receiving autologous stem cell transplantation.

The pharmacokinetics of two etoposide (E) formulations were evaluated in patients with refractory hematologic malignancies receiving high-dose conditioning with autologous stem cell transplantation. Patients were randomized to either E at 800 mg/m(2) (containing polysorbate 80 and polyethylene glycol) or etoposide phosphate (EP) at 910 mg/m(2) on days -7 and -5, prior to melphalan, 80 mg/m(2) on day -5. On day -3, EP was repeated.

Prophylaxis for paclitaxel hypersensitivity reactions.

Objective: To evaluate clinical literature supporting the prophylactic use of single-dose intravenous dexamethasone to prevent hypersensitivity reactions (HSRs) to paclitaxel infusion.

Data Sources: Clinical literature accessed through MEDLINE (from 1986 to 2000).

Data Synthesis: Prophylaxis for paclitaxel-related HSRs generally includes repeated dexamethasone doses beginning 12 hours before paclitaxel, and administration of diphenhydramine plus a histamine2-receptor antagonist 30 minutes before infusion of paclitaxel.

Anticancer drug-induced kidney disorders.

Nephrotoxicity is an inherent adverse effect of certain anticancer drugs. Renal dysfunction can be categorised as prerenal uraemia, intrinsic damage or postrenal uraemia according to the underlying pathophysiological process. Renal hypoperfusion promulgates prerenal uraemia.