Recombinant human epoetin beta in the treatment of chemotherapy-related anemia

Revisiting the treatment of anemia in the setting of chronic kidney disease, hematologic malignancies, and cancer: perspectives with opinion and commentary

INTRODUCTION

Anemia has and will continue to be a central theme in medicine particularly as clinicians are treating a burgeoning population of complex multi-organ system processes. As a result of multiple randomized controlled trials (RCTs), meta-analyses, and societal recommendations overly restrictive paradigms and under-administration of erythropoiesis stimulating agents (ESAs) have likely been followed by clinicians among all specialties.

AREAS COVERED

A review of anemia in the context of chronic kidney disease, hematologic malignancies, and cancer is presented with focus on the establishment of ESAs as integral in the treatment of anemia. Multiple RCTs and meta-analyses studying the use of ESAs are presented with focus upon their application to clinical practice. A 'compendium' is proffered describing the evolution, establishment, and implications of ESA administration initially among those with CKD with rapid subsequent application to the Hematology-Oncology population of patients. Literature search methodologies have included MEDLINE (1985-2020), PubMed (1996-2020), Cochrane Central Trials (1985-2020), EMBASE (2000-2020), and ClinicalTrials.gov (2000-2020).

EXPERT OPINION

Upon evaluation of risks and benefits of ESAs focused opinion and commentary is made supporting more liberal use of these agents and strongly suggesting that the current underlying treatment 'pendulum' has perhaps shifted too far to the 'under-treatment' side in many cases.

Erythropoiesis-stimulating agents for the treatment of chemotherapy-induced anemia: comparisons from real-world clinical experience

Background

The purpose of this paper is to report real-world data on the relative effectiveness of a biosimilar erythropoiesis-stimulating agent (ESA; Binocrit^®), and other available ESAs for the treatment of chemotherapy-induced anemia.

Methods

Data were collected retrospectively from single centers in Spain (n=284) and Germany (n=145). Hemoglobin outcomes, transfusion requirements, and serious drug-related adverse events were assessed for each ESA.

Results

Hemoglobin outcomes and transfusion requirements were generally similar in the different ESA treatment groups assessed. No serious drug-related adverse events were recorded in any of the treatment groups.

Conclusion

These data confirm the real-world effectiveness and safety of a biosimilar ESA (Binocrit^®) for the treatment of cancer patients with chemotherapy-induced anemia.