title: Role of erythropoietin in the reversal of anemia of renal failure with continuous ambulatory peritoneal dialysis.
abstract: We report serum erythropoietin levels in a patient who showed significant improvement in hematocrit when switched from hemodialysis to continuous ambulatory peritoneal dialysis (CAPD) treatment. This 22-year-old woman had severe anemia and low serum immunoreactive erythropoietin levels (8.0 +/- 1.2 mU/ml; n = 5) while on hemodialysis for 7 years. Serum erythropoietin levels were 80 and 177 mU/ml, 2 and 3 weeks, respectively, after starting CAPD. This was followed by an increase in reticulocyte count from 3.9 to 22% and hematocrit from 19 to 48%. The serum erythropoietin concentration obtained on CAPD treatment (62.7 +/- 15.2 mU/ml; n = 9) was significantly higher than that obtained on hemodialysis. Our findings indicate that CAPD facilitates increased erythropoietin production compared to hemodialysis and that the anemia of uremia may reverse if sufficient erythropoietin is available.
mesh_terms: D000328:Adult; D000740:Anemia / Q000097:blood*; D004921:Erythropoietin / Q000097:blood*; D005260:Female; D006400:Hematocrit; D006801:Humans; D007676:Kidney Failure, Chronic / Q000097:blood* / Q000628:therapy; D010531:Peritoneal Dialysis, Continuous Ambulatory; D006435:Renal Dialysis; D013997:Time Factors
chemical_list: D004921:Erythropoietin