Journal of oncology pharmacy practice : official publication of the International Society of Oncology Pharmacy Practitioners
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J Oncol Pharm Pract · Sep 2019
Comparative StudyCetirizine versus diphenhydramine in the prevention of chemotherapy-related hypersensitivity reactions.
This study evaluated the role of cetirizine compared to diphenhydramine as premedications for patients receiving paclitaxel, cetuximab, and rituximab infusions. Historically, diphenhydramine has been linked with more sedation in comparison to cetirizine; however, it is unknown if cetirizine can replace diphenhydramine in the prevention of hypersensitivity reactions in patients receiving chemotherapy. ⋯ Cetirizine appears to be a viable substitute for diphenhydramine for the prevention of infusions reactions with cetuximab, paclitaxel, and rituximab infusions in adults. Prospective studies are needed to determine the efficacy and safety of cetirizine compared with diphenhydramine in the prevention of chemotherapy-related infusion reactions.
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J Oncol Pharm Pract · Sep 2019
Case ReportsInitiation of venovenous extracorporeal membrane oxygenation in a patient receiving induction chemotherapy for acute myelogenous leukemia.
Acute respiratory failure is a leading cause of intensive care unit admission in patients with hematological malignancies; it carries a mortality rate exceeding 50%. Venovenous extracorporeal membrane oxygenation use in patients with acute hematologic malignancies concurrently receiving induction chemotherapy is not well studied. ⋯ There is a lack of data to guide use of induction chemotherapy in patients with acute hematologic malignancies requiring venovenous extracorporeal membrane oxygenation, particularly with regard to dosing, safety, and efficacy of chemotherapeutic agents. This case highlights a potential role of venovenous extracorporeal membrane oxygenation in select young acute myelogenous leukemia patients who might benefit from this intervention and warrants further research.
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J Oncol Pharm Pract · Sep 2019
Evaluation of laboratory disturbance risk when adding low-dose cotrimoxazole for PJP prophylaxis to regimens of high-grade glioma patients taking RAAS inhibitors.
Cotrimoxazole is associated with the development of hyponatremia, hyperkalemia and elevated serum creatinine, especially when combined with inhibitors of the renin-angiotensin-aldosterone system (RAAS). Pneumocystis jirovecii pneumonia (PJP) prophylaxis is the standard of care for high-grade glioma (HGG) patients receiving temozolomide concurrently with radiotherapy, low-dose cotrimoxazole being the preferred agent. Many of these patients are also taking renin-angiotensin-aldosterone system inhibitors, however the risk of significant laboratory disturbance in these patients remains undescribed. ⋯ Adding low-dose cotrimoxazole for Pneumocystis jirovecii pneumonia prophylaxis to the regimens of patients with high-grade glioma taking renin-angiotensin-aldosterone system inhibitors increases the risk of laboratory disturbances. While these are generally moderate, some patients are at risk of significant electrolyte abnormalities requiring intervention.