Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0011881 (diabetic nephropathy)
 10,836 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Renal anaemia starts earlier in the progression of chronic kidney disease (CKD) than was previously thought and is often inadequately monitored and treated. Current treatment guidelines recommend giving recombinant erythropoietin (rHuEPO) as soon as haemoglobin (Hb) concentration falls below 11 g/dl and alternative causes of anaemia have been ruled out. Recent studies show that, in practice, few patients receive rHuEPO in the pre-dialysis period and Hb concentrations are often <9 g/dl at the start of haemodialysis. This is at odds with best practice since renal anaemia is a major risk factor for left ventricular hypertrophy. Many factors other than provision of rHuEPO therapy can affect the occurrence and severity of renal anaemia. Iron deficiency is the most common cause of resistance to rHuEPO and appropriate use of iron supplementation in patients with CKD is still being debated. The acute-phase immune response has a more significant role in renal anaemia and rHuEPO resistance than previously believed, as demonstrated by the need for higher rHuEPO doses in patients with raised levels of C-reactive protein. Women often need higher doses of rHuEPO than men, which may be related to differences in androgen levels between the sexes. Low erythropoietin concentrations are a major factor in diabetic nephropathy. Correction of anaemia with rHuEPO may slow progression of CKD by reducing oxidative stress. These and other factors need to be considered for the optimal treatment of patients with anaemia of CKD.
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PMID:Non-erythropoietin-based anaemia management in chronic kidney disease. 1238 56

The prevalence of chronic kidney disease (CKD) is high and diabetic nephropathy is a leading cause of CKD. One of the most common complications of CKD is anemia, the frequency and severity of which increase as kidney failure progresses. Renal anemia is primarily caused by reduced renal erythropoietin production. It can also be associated with iron deficiency caused by reduced iron absorption, occult blood loss and impaired iron mobilization. This work provides an overview of the management of renal anemia with focus on intravenous iron therapy, which is more effective than oral iron administration in CKD due to reduced iron absorption.
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PMID:[Management of renal anemia in patients with chronic kidney disease: the role of the general practitioner]. 2230 45