A prospective observational study of iron isomaltoside in haemodialysis patients with chronic kidney disease treated for iron deficiency (DINO)

An evaluation of ferric derisomaltose as a treatment for anemia

Introduction: Originally approved in Europe in 2009, ferric derisomaltose is the most recently authorized intravenous iron compound in the United States of America (2020). Ferric derisomaltose given as a rapid high-dose infusion can allow complete iron repletion in a single dose and it is now widely used in the treatment of iron deficiency. Areas covered: The chemistry, pharmacodynamics and pharmacokinetics of ferric derisomaltose are reviewed. Results from phase II, III and IV trials regarding efficacy and safety are presented. Mechanisms behind minor infusion reactions, hypersensitivity and hypophosphatemia are discussed. The economic impact of ferric derisomaltose use is presented. Data pertaining to the use of ferric derisomaltose in iron deficiency anemia, chronic kidney disease, inflammatory bowel disease, chronic heart failure, perioperative care and other patient groups are comprehensively covered. Expert opinion: Ferric derisomaltose is an effective intravenous iron formulation with a good safety profile, providing rapid, cost-effective iron repletion. Ferric derisomaltose releases low quantities of labile iron relative to older compounds. Anaphylaxis is extremely rare, and 'Fishbane' reactions are uncommon. Hypophosphatemia following ferric derisomaltose administration is infrequent in comparison to other intravenous irons such as ferric carboxymaltose. The scope of ferric derisomaltose use is growing with increasing research in these areas.

Cost-minimization analysis between intravenous iron sucrose and iron sucrose similar in hemodialysis patients

OBJECTIVES

Intravenous iron and erythropoiesis-stimulating agents are used to manage anemia in chronic hemodialysis patients. The interchangeability between intravenous iron sucrose preparations is still debated. We evaluated how cost and effectiveness were impacted when chronic hemodialysis patients were switched from an original iron sucrose product to an iron sucrose similar preparation.

METHODS

A single center sequential observational retrospective study was conducted at a French hospital. The same patients were followed during two 24-week periods (iron sucrose in period P1; and iron sucrose similar in period P2). Anemia-related treatment costs were assessed in P1 and P2 from a hospital perspective. Sensitivity analyses were performed to assess the robustness of the results.

RESULTS

Our study included 109 patients (105 analyzed patients and 4 patients with missing data). The mean hemoglobin level was not different between P1 and P2 (p = 0.92). The mean differential cost per patient was + €13.90 (P2 - P1). The factors with the biggest impact on this result were the prices of epoetin alfa and iron sucrose.

CONCLUSION

This cost minimization analysis suggests that for chronic hemodialysis patients, iron sucrose and iron sucrose similar have the same efficacy and that using iron sucrose similar was more expensive in 66.7% of iterations.

Nanoparticles for hematologic diseases detection and treatment

Nanotechnology, as an interdisciplinary science, combines engineering, physics, material sciences, and chemistry with the biomedicine knowhow, trying the management of a wide range of diseases. Nanoparticle-based devices holding tumor imaging, targeting and therapy capabilities are formerly under study. Since conventional hematological therapies are sometimes defined by reduced selectivity, low therapeutic efficacy and many side effects, in this review we discuss the potential advantages of the NPs' use in alternative/combined strategies. In the introduction the basic notion of nanomedicine and nanoparticles' classification are described, while in the main text nanodiagnostics, nanotherapeutics and theranostics solutions coming out from the use of a wide-ranging NPs availability are listed and discussed.