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[Cardiorenal anemia syndrome (review)]
1Yerevan State Medical University after M. Heratsi, Yerevan, Armenia.
Insights
Cardiorenal anemia syndrome (CRAS) involves anemia, heart failure, and chronic kidney disease. Erythropoietin (EPO) may improve outcomes in these patients, but optimal hemoglobin targets require further study.
Area of Science:
- Nephrology
- Cardiology
- Hematology
Context:
- Cardiorenal anemia syndrome (CRAS) is a complex condition involving anemia, heart failure (HF), and chronic kidney disease (CKD).
- This pathologic triad significantly impacts patient morbidity and mortality.
- Erythropoietin (EPO) has shown potential benefits in managing anemia within this patient group.
Purpose:
- To explore the role and efficacy of erythropoietin (EPO) in treating anemia in patients with cardiorenal anemia syndrome (CRAS), specifically those with chronic kidney disease (CKD) and heart failure (HF).
- To investigate the optimal target hemoglobin (Hb) levels for EPO therapy in hemodialysis patients with CRAS.
- To assess the impact of EPO treatment on left ventricular function, quality of life, and hospitalization risk.
Summary:
- Research indicates that erythropoietin (EPO) treatment can improve left ventricular function, enhance quality of life, and increase physical tolerance in patients with CRAS.
- EPO therapy has demonstrated success in managing anemia for dialysis patients with CKD, HF, and cardiorenal syndrome type 2.
- European guidelines suggest a target Hb level of no more than 11g/dl for most hemodialysis patients, with pre-dialysis anemia treatment potentially improving quality of life.
Impact:
- EPO treatment offers a potential therapeutic strategy to improve clinical outcomes and quality of life for patients suffering from cardiorenal anemia syndrome.
- Further research into target Hb levels and the precise role of EPO is crucial for optimizing treatment protocols in this vulnerable patient population.
- Understanding the benefits of anemia management, including pre-dialysis treatment, can lead to reduced hospitalizations and better overall patient well-being.
Abstract:
Cardiorenal anemia syndrome (CRAS) refers to the simultaneous presence of anemia, heart failure (HF), and chronic kidney disease (CKD) that forms a pathologic triad with an observe impact on morbidity and mortality. Certain researches were made regarding the usage of erythropoietin (EPO) in patients with the above mentioned disorders. This leads to the improvement of left ventricular function, quality of life and physical tolerance with decreased risk of hospitalization. Despite successful anemia treatment with EPO in dialysis patients with CKD, HF and cardiorenal syndrome type 2, it should be important to reveal the target Hb level and role of EPO in this category of patients. According to European guidelines in 85% of hemodialysis patients targeted Hb level should be no more than 11g/dl, moreover, the treatment of anemia can be organized before dialysis and it will certainly increase the quality of life in this type of patients.
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