title: Erythropoietin-alfa during neoadjuvant chemotherapy for locally advanced esophagogastric adenocarcinoma.
abstract: BACKGROUND
  In a previous study we showed that many patients with esophagogastric adenocarcinoma experience anemia during neoadjuvant chemotherapy. We now investigated the role of erythropoietin in managing anemia during neoadjuvant chemotherapy.
  
  
  METHODS
  Patients with esophagogastric adenocarcinoma who experienced anemia (hemoglobin < 12 g/dL) during neoadjuvant treatment received erythropoietin 10,000 IE subcutaneously three times a week. Primary outcomes were the response to erythropoietin, safety, the need for allogeneic red blood cell transfusion, and the rate of postoperative complications.
  
  
  RESULTS
  Between April 2003 and December 2004, 24 patients (median age, 62 years) were enrolled. The mean hemoglobin level before chemotherapy was 12.5 g/dL and the mean hemoglobin level before patients received erythropoietin was 11.5 g/dL. One year after involvement in the trial, 4 of 17 analyzable patients were still anemic (hemoglobin level < 12 mg/dL). Twenty-two patients received erythropoietin, and 16 (73%) responded. We could observe a significant increase in hemoglobin concentrations under therapy with erythropoietin to 12.6 g/dL (p < 0.001). Two patients (8%) received allogeneic transfusions; the rate of postoperative complications was 16%. There were no erythropoietin-related adverse events.
  
  
  CONCLUSIONS
  Treatment with erythropoietin is effective and well tolerated in patients with esophagogastric adenocarcinoma who experience anemia during neoadjuvant chemotherapy.
authors.affiliation: Third Department of Medicine (Hematology/Oncology), Institute for Medical Statistics and Epidemiology, and Munich Center for Clinical Studies, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany.
authors.forename: Kathrin
authors.initials: K
authors.lastname: Abbrederis
authors.forename: Florian
authors.initials: F
authors.lastname: Bassermann
authors.forename: Christoph
authors.initials: C
authors.lastname: Schuhmacher
authors.forename: Verena
authors.initials: V
authors.lastname: Voelter
authors.forename: Raymonde
authors.initials: R
authors.lastname: Busch
authors.forename: Nadine
authors.initials: N
authors.lastname: Roethling
authors.forename: Andreas
authors.initials: A
authors.lastname: Sendler
authors.forename: Joerg R
authors.initials: JR
authors.lastname: Siewert
authors.forename: Christian
authors.initials: C
authors.lastname: Peschel
authors.forename: Florian
authors.initials: F
authors.lastname: Lordick
mesh_terms: D000230:Adenocarcinoma / Q000188:drug therapy* / Q000601:surgery; D000368:Aged; D000714:Anastomosis, Surgical; D000740:Anemia / Q000139:chemically induced / Q000188:drug therapy*; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000009:adverse effects* / Q000627:therapeutic use; D001803:Blood Transfusion / Q000706:statistics & numerical data; D002945:Cisplatin / Q000008:administration & dosage / Q000009:adverse effects; D003131:Combined Modality Therapy; D000068817:Epoetin Alfa; D004921:Erythropoietin / Q000627:therapeutic use*; D004938:Esophageal Neoplasms / Q000188:drug therapy* / Q000601:surgery; D016629:Esophagectomy; D004943:Esophagogastric Junction; D005260:Female; D005472:Fluorouracil / Q000008:administration & dosage / Q000009:adverse effects; D005743:Gastrectomy; D006454:Hemoglobins / Q000032:analysis; D006801:Humans; D002955:Leucovorin / Q000008:administration & dosage / Q000009:adverse effects; D008297:Male; D008875:Middle Aged; D020360:Neoadjuvant Therapy; D009944:Organoplatinum Compounds / Q000008:administration & dosage / Q000009:adverse effects; D000077150:Oxaliplatin; D017239:Paclitaxel / Q000008:administration & dosage / Q000009:adverse effects; D011183:Postoperative Complications / Q000453:epidemiology; D011446:Prospective Studies; D011994:Recombinant Proteins; D013274:Stomach Neoplasms / Q000188:drug therapy* / Q000601:surgery; D016019:Survival Analysis
chemical_list: D006454:Hemoglobins; D009944:Organoplatinum Compounds; D011994:Recombinant Proteins; D000077150:Oxaliplatin; D004921:Erythropoietin; D000068817:Epoetin Alfa; D017239:Paclitaxel; D002945:Cisplatin; D002955:Leucovorin; D005472:Fluorouracil