TY - JOUR
T1 - Intravenous iron optimizes the response to recombinant human erythropoietin in cancer patients with chemotherapy-related anemia
T2 - A multicenter, open-label, randomized trial
AU - Auerbach, Michael
AU - Ballard, Harold
AU - Trout, J. Richard
AU - McIlwain, Marilyn
AU - Ackerman, Alan
AU - Bahrain, Huzefa
AU - Balan, Stefan
AU - Barker, Lance
AU - Rana, Jeevindra
PY - 2004
Y1 - 2004
N2 - Purpose: Recombinant human erythropoietin (rHuEPO) is the standard of care for patients with chemotherapy-related anemia. Intravenous (IV) iron improves hemoglobin (Hb) response and decreases dosage requirements in patients with anemia of kidney disease, but its effect has not been studied in randomized trials in cancer patients. Methods: This prospective, multicenter, open-label, randomized trial enrolled 157 patients with chemotherapy-related anemia (Hb ≤ 105 g/L, serum ferritin ≤ 450 pmol/L or ≤ 675 pmol/L with transferrin saturation ≤ 19%) receiving subcutaneously rHuEPO 40,000 U once weekly to: (1) no-iron; (2) oral iron 325 mg twice daily; (3) iron dextran repeated 100mg IV bolus; or (4) iron dextran total dose infusion (TDI). Hb and quality of life (QOL) were measured at baseline and throughout. Results: All groups showed Hb (P < .0001) increases from baseline. Mean Hb increases for both IV iron groups were greater (P < .02) than for no-iron and oral iron groups. The percentage of patients with hematopoietic responses was higher (P < .01) in both IV iron groups (each case 68%) compared with no-iron (25%) and oral iron (36%) groups. IV iron groups showed increases in energy, activity, and overall QOL from baseline, compared with a decrease in energy and activity for no-iron group and no change in activity or overall QOL for oral iron group. Conclusion: rHuEPO increases Hb levels and improves QOL in patients with chemotherapy-related anemia. Magnitude of Hb increase and QOL improvement is significantly greater if IV iron is added.
AB - Purpose: Recombinant human erythropoietin (rHuEPO) is the standard of care for patients with chemotherapy-related anemia. Intravenous (IV) iron improves hemoglobin (Hb) response and decreases dosage requirements in patients with anemia of kidney disease, but its effect has not been studied in randomized trials in cancer patients. Methods: This prospective, multicenter, open-label, randomized trial enrolled 157 patients with chemotherapy-related anemia (Hb ≤ 105 g/L, serum ferritin ≤ 450 pmol/L or ≤ 675 pmol/L with transferrin saturation ≤ 19%) receiving subcutaneously rHuEPO 40,000 U once weekly to: (1) no-iron; (2) oral iron 325 mg twice daily; (3) iron dextran repeated 100mg IV bolus; or (4) iron dextran total dose infusion (TDI). Hb and quality of life (QOL) were measured at baseline and throughout. Results: All groups showed Hb (P < .0001) increases from baseline. Mean Hb increases for both IV iron groups were greater (P < .02) than for no-iron and oral iron groups. The percentage of patients with hematopoietic responses was higher (P < .01) in both IV iron groups (each case 68%) compared with no-iron (25%) and oral iron (36%) groups. IV iron groups showed increases in energy, activity, and overall QOL from baseline, compared with a decrease in energy and activity for no-iron group and no change in activity or overall QOL for oral iron group. Conclusion: rHuEPO increases Hb levels and improves QOL in patients with chemotherapy-related anemia. Magnitude of Hb increase and QOL improvement is significantly greater if IV iron is added.
UR - http://www.scopus.com/inward/record.url?scp=2142825053&partnerID=8YFLogxK
U2 - 10.1200/JCO.2004.08.119
DO - 10.1200/JCO.2004.08.119
M3 - Article
C2 - 15051778
AN - SCOPUS:2142825053
SN - 0732-183X
VL - 22
SP - 1301
EP - 1307
JO - Journal of Clinical Oncology
JF - Journal of Clinical Oncology
IS - 7
ER -