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Effectiveness and safety of ferric carboxymaltose therapy in peritoneal dialysis patients: an observational study

BACKGROUND: The efficacy of intravenous (IV) ferric carboxymaltose (FCM) has been demonstrated in haemodialysis and non-dialysis studies, but evidence is lacking in patients undergoing peritoneal dialysis (PD). METHODS: This multicentre, retrospective study evaluated the effectiveness and safety of...

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Detalles Bibliográficos
Autores principales: Portolés-Pérez, Jose, Durá-Gúrpide, Beatriz, Merino-Rivas, José Luis, Martín-Rodriguez, Leyre, Hevia-Ojanguren, Covadonga, Burguera-Vion, Victor, Yuste-Lozano, Claudia, Sánchez-García, Luisa, Rodriguez-Palomares, Jose Ramon, Paraiso, Vicente
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Oxford University Press 2019
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7857829/
https://www.ncbi.nlm.nih.gov/pubmed/33564416
http://dx.doi.org/10.1093/ckj/sfz153
Descripción
Sumario:BACKGROUND: The efficacy of intravenous (IV) ferric carboxymaltose (FCM) has been demonstrated in haemodialysis and non-dialysis studies, but evidence is lacking in patients undergoing peritoneal dialysis (PD). METHODS: This multicentre, retrospective study evaluated the effectiveness and safety of FCM in patients on PD over 12 months. We retrospectively reviewed the electronic medical records of PD patients who initiated FCM treatment between 2014 and 2017 across seven Spanish centres. RESULTS: Ninety-one patients were included in the safety population (mean ± SD age 57.7 ± 15.0 years) and 70 in the efficacy population (mean age 50.9 ± 14.5 years). No hypersensitivity reaction, FCM discontinuation or dose adjustment due to a serious adverse event (SAE) was registered in the safety population. The most common non-SAEs reported were headache (four events), mild hypotension (three events) and hypertension (two events), among others. In the efficacy population (n = 70), 68.6% of patients achieved ferritin levels of 200–800 ng/mL, 78.4% achieved transferrin saturation (TSAT) >20%, and 62.8% achieved TSAT >20% and ferritin >200 ng/mL after 12 months of FCM initiation (P < 0.01). Haemoglobin (Hb) levels were maintained at >11 g/dL with a lower dose of darbepoetin throughout the follow-up. The sub-analysis of patients naïve to IV iron and with absolute or relative iron deficiency (n = 51) showed that 76.5% reached ferritin >200 ng/mL, 80.4% TSAT >20% and Hb increased (1.2 g/dL) after 4 months of FCM treatment (P < 0.01). CONCLUSION: In this multicentre, retrospective, real-world study conducted in the PD population, FCM was effective, safe and easy to administer during routine clinical visits.