Formato Vancouver:
Steegmann JL, Sánchez Torres JM, Colomer R, Vaz Á, López J, Jalón I et al. Prevalence and management of anaemia in patients with non-myeloid cancer undergoing systemic therapy: a Spanish survey. Clin Transl Oncol. 2013 Jun;15(6):477-83.

PMID: 23263906

Contiene 28 referencias

The present study aimed to provide updated data on anaemia prevalence and management in cancer patients undergoing systemic therapy in Spain. This was a multicenter, observational, cross-sectional study performed in 2008. Eligible patients were a parts per thousand yen18 years, with non-myeloid malignancies treated with systemic therapy [chemotherapy (CT), hormonal therapy or immunotherapy]. Anaemia was defined according to WHO as haemoglobin (Hb) < 12 g/dL. The study included 214 patients with a median age of 63 years (range 20-91), 58 % women, 73 % with solid tumours, and 79 % with advanced disease. CT was used in 91 % of patients (26 % with platinum compounds), hormonal therapy in 8.5 %, and immunotherapy in 8.5 %. In our study, 48.1 % of patients [95 % confidence interval (CI) 45.2-58.6] showed anaemia (31 % symptomatic): 42.0 % mild (10 a parts per thousand currency sign Hb a parts per thousand currency sign 11.9 g/dL), 5.6 % moderate (8 a parts per thousand currency sign Hb a parts per thousand currency sign 9.9 g/dL), and 0.5 % severe (Hb < 8 g/dL). A higher prevalence was observed in patients treated with CT (51 vs. 20 %, p = 0.01), platinum-based CT (70 vs. 47 %, p = 0.01) or palliative CT (61 vs. 39 %, p = 0.003). Anaemia was also more frequent in patients with more than three lines of CT (83 %) and in the fourth or subsequent CT cycle (58 %). Management in the previous 4 weeks in patients with anaemia was: 62 % did not receive treatment (92 % mild), 24 % received erythropoiesis-stimulating agents (ESAs), 14 % received iron and 8.7 % received transfusion. In Spanish hospitals, about half of patients with non-myeloid malignancies undergoing systemic therapy fulfilled anaemia criteria (87 % mild). Approximately two-third of patients with anaemia do not receive specific treatment and ESA use is below current guidelines.