PMID- 9003155 OWN - NLM STAT- MEDLINE DCOM- 19970211 LR - 20220321 IS - 0939-5555 (Print) IS - 0939-5555 (Linking) VI - 73 IP - 6 DP - 1996 Dec TI - FLAG (fludarabine, cytosine arabinoside, G-CSF) for refractory and relapsed acute myeloid leukemia. PG - 265-71 AB - Twenty-two patients with refractory or relapsed AML were treated with FLAG [25 mg/m2 fludarabine daily (days 1-5), 2 g/m2 daily Ara-C (days 1-5) and 400 micrograms/m2 daily G-CSF (day -1 till the absolute neutrophil count was > 500/microliter)]. Median age was 46 years (range 24-63). Eight patients had leukemia which was primarily refractory to conventional regimens, six were in first, seven were in second, and one was in third relapse. Overall, 11 of 22 (50%) patients achieved complete remission (CR), three had a partial response (PR), and seven did not respond (NR). One patient died of an early cerebral hemorrhage. The median remission duration from achievement of CR after FLAG was 9.9 months and median survival was 13.0 months. One patient is alive in CR at 31.9 months. Hematological toxicity of the regimen was severe. The median time to neutrophil recovery (ANC > 500/microliter) was 21 days (range 18-33). A median of seven red cell units (range 0-22) and of six platelet concentrate units (range 3-28) had to be given. Median duration of febrile neutropenia was 2 days (range 0-20 days) and patients were on i.v. antibiotics for a median of 16 days (range 0-51). There was no death from infection. Nonhematological toxicity was remarkably low, with almost no neurotoxicity and no major hepatotoxicity. In conclusion, FLAG seems to be an efficient and well tolerated regimen. It may be particularly useful for patients who have a sibling or unrelated donor for subsequent allogeneic bone marrow transplantation. FAU - Huhmann, I M AU - Huhmann IM AD - First Department of Internal Medicine, University of Vienna, Austria. FAU - Watzke, H H AU - Watzke HH FAU - Geissler, K AU - Geissler K FAU - Gisslinger, H AU - Gisslinger H FAU - Jager, U AU - Jager U FAU - Knobl, P AU - Knobl P FAU - Pabinger, I AU - Pabinger I FAU - Korninger, L AU - Korninger L FAU - Mannhalter, C AU - Mannhalter C FAU - Mitterbauer, G AU - Mitterbauer G FAU - Schwarzinger, I AU - Schwarzinger I FAU - Kalhs, P AU - Kalhs P FAU - Haas, O A AU - Haas OA FAU - Lechner, K AU - Lechner K LA - eng PT - Journal Article PL - Germany TA - Ann Hematol JT - Annals of hematology JID - 9107334 RN - 04079A1RDZ (Cytarabine) RN - 143011-72-7 (Granulocyte Colony-Stimulating Factor) RN - FA2DM6879K (Vidarabine) RN - FLAG protocol SB - IM MH - Acute Disease MH - Adult MH - Antineoplastic Combined Chemotherapy Protocols/*therapeutic use MH - Bone Marrow Transplantation/adverse effects MH - Central Nervous System Diseases/chemically induced MH - Cytarabine/therapeutic use/toxicity MH - Female MH - Granulocyte Colony-Stimulating Factor/therapeutic use/toxicity MH - Humans MH - Leukemia, Myeloid/*drug therapy/therapy MH - Male MH - Middle Aged MH - Nausea/chemically induced MH - Neutropenia/etiology MH - Treatment Outcome MH - Vidarabine/analogs & derivatives/therapeutic use/toxicity MH - Vomiting/chemically induced EDAT- 1996/12/01 00:00 MHDA- 1996/12/01 00:01 CRDT- 1996/12/01 00:00 PHST- 1996/12/01 00:00 [pubmed] PHST- 1996/12/01 00:01 [medline] PHST- 1996/12/01 00:00 [entrez] AID - 10.1007/s002770050239 [doi] PST - ppublish SO - Ann Hematol. 1996 Dec;73(6):265-71. doi: 10.1007/s002770050239.