PURPOSE AND METHODS: The ability of granulocyte colony-stimulating factor (G-CSF) plus erythropoietin (EPO) treatment was compared in a randomized fashion with that of G-CSF treatment alone in promoting hematologic recovery and peripheral-blood progenitor-cell (PBPC) mobilization in previously untreated patients with advanced ovarian cancer who underwent their first course ofepirubicin, paclitaxel, and cisplatin (ETP) chemotherapy during a phase II study of intensive outpatient ETP chemotherapy followed by high-dose carboplatin, etoposide, and melphalan (CEM) late intensification with PBPC support. RESULTS: Comparative analysis of hematologic recovery of 50 randomized patients, after ETP chemotherapy, showed that life-threatening neutropenia occurred in 88% of the patients treated with G-CSF alone, whereas it occurred in only 4% of patients treated with G-CSF + EPO. Significantly different WBC and polymorphonuclear leukocyte (PMN) counts were observed in the two distinct arms on the day of WBC nadir (P <.0001 and P <.0001, respectively). Moreover, the addition of EPO to G-CSF increased PBPC mobilization and collection as compared with that in G-CSF-treated patients (P =.0009 and P =.0026, respectively), who required a significantly higher number of leukaphereses than G-CSF + EPO-treated patients (P =.0076) to obtain the planned minimum dose of PBPCs. Qualitative analysis by cloning assay of PBPCs collected in both arms revealed that G-CSF- and G-CSF + EPO-mobilized PBPCs have comparable in vitro functional properties. CONCLUSION: This randomized comparison revealed that EPO significantly increases most of the hematologic effect produced by G-CSF administration after chemotherapy. This biologic property of EPO translated in vivo into a global improvement of patients' hematologic status.
RCT Entities:
PURPOSE AND METHODS: The ability of granulocyte colony-stimulating factor (G-CSF) plus erythropoietin (EPO) treatment was compared in a randomized fashion with that of G-CSF treatment alone in promoting hematologic recovery and peripheral-blood progenitor-cell (PBPC) mobilization in previously untreated patients with advanced ovarian cancer who underwent their first course of epirubicin, paclitaxel, and cisplatin (ETP) chemotherapy during a phase II study of intensive outpatientETP chemotherapy followed by high-dose carboplatin, etoposide, and melphalan (CEM) late intensification with PBPC support. RESULTS: Comparative analysis of hematologic recovery of 50 randomized patients, after ETP chemotherapy, showed that life-threatening neutropenia occurred in 88% of the patients treated with G-CSF alone, whereas it occurred in only 4% of patients treated with G-CSF + EPO. Significantly different WBC and polymorphonuclear leukocyte (PMN) counts were observed in the two distinct arms on the day of WBC nadir (P <.0001 and P <.0001, respectively). Moreover, the addition of EPO to G-CSF increased PBPC mobilization and collection as compared with that in G-CSF-treated patients (P =.0009 and P =.0026, respectively), who required a significantly higher number of leukaphereses than G-CSF + EPO-treated patients (P =.0076) to obtain the planned minimum dose of PBPCs. Qualitative analysis by cloning assay of PBPCs collected in both arms revealed that G-CSF- and G-CSF + EPO-mobilized PBPCs have comparable in vitro functional properties. CONCLUSION: This randomized comparison revealed that EPO significantly increases most of the hematologic effect produced by G-CSF administration after chemotherapy. This biologic property of EPO translated in vivo into a global improvement of patients' hematologic status.
Authors: Arti Hurria; Ilene S Browner; Harvey Jay Cohen; Crystal S Denlinger; Mollie deShazo; Martine Extermann; Apar Kishor P Ganti; Jimmie C Holland; Holly M Holmes; Mohana B Karlekar; Nancy L Keating; June McKoy; Bruno C Medeiros; Ewa Mrozek; Tracey O'Connor; Stephen H Petersdorf; Hope S Rugo; Rebecca A Silliman; William P Tew; Louise C Walter; Alva B Weir; Tanya Wildes Journal: J Natl Compr Canc Netw Date: 2012-02 Impact factor: 11.908
Authors: Andreas A Argyriou; Panagiotis Polychronopoulos; Angelos Koutras; Gregoris Iconomou; Philippos Gourzis; Konstantinos Assimakopoulos; Haralabos P Kalofonos; Elisabeth Chroni Journal: Support Care Cancer Date: 2005-07-15 Impact factor: 3.603
Authors: Julia Bohlius; Kurt Schmidlin; Corinne Brillant; Guido Schwarzer; Sven Trelle; Jerome Seidenfeld; Marcel Zwahlen; Mike J Clarke; Olaf Weingart; Sabine Kluge; Margaret Piper; Maryann Napoli; Dirk Rades; David Steensma; Benjamin Djulbegovic; Martin F Fey; Isabelle Ray-Coquard; Volker Moebus; Gillian Thomas; Michael Untch; Martin Schumacher; Matthias Egger; Andreas Engert Journal: Cochrane Database Syst Rev Date: 2009-07-08
Authors: G V Kornek; M Raderer; B Schüll; W Fiebiger; C Gedlicka; A Lenauer; D Depisch; B Schneeweiss; F Lang; W Scheithauer Journal: Br J Cancer Date: 2002-06-17 Impact factor: 7.640