Abstract | BACKGROUND: DESIGN AND METHODS: Liposomal cytarabine (50 mg) was given intrathecally together with systemic or intrathecal dexamethasone once every 2 weeks in a phase II European trial. The primary end-point, cytological response in the cerebrospinal fluid after one or two cycles, was evaluated at the time of next treatment. RESULTS: Nineteen heavily pretreated patients (median age, 53 years; range 24-76 years) were evaluable: 14 with acute lymphoblastic leukemia and 5 with Burkitt's lymphoma/ leukemia). Complete cytological remission as best response after two cycles of liposomal cytarabine was confirmed in 74% of the patients: 86% of those with acute lymphoblastic leukemia and 40% of those with Burkitt's lymphoma/ leukemia). Nine of the 14 patients who achieved complete remission relapsed after a median of 7 months. The median overall survival was 11 months. Adverse events were observed in 89% of the patients (57% of cycles). Grade III-IV events with potential correlation to liposomal cytarabine occurred in 32% of the patients. The most frequent adverse event was headache. One patient developed severe neurological complications with loss of vision and a conus syndrome. CONCLUSIONS: Overall, liposomal cytarabine showed excellent antileukemic activity. Toxicity was acceptable but appeared to increase with the number of cycles. Future evaluation in prophylaxis is of interest.
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Authors | Nicola Gökbuget, Christina-Maria Hartog, Renato Bassan, Heinz-Gerd Derigs, Herve Dombret, Richard Greil, Jesus-Maria Hernández-Rivas, Francoise Huguet, Tamara Intermesoli, Eric Jourdan, Christian Junghanss, Lothar Leimer, Maria-Jose Moreno, Albrecht Reichle, Josep Ribera, Matthias Schmid, Hubert Serve, Matthias Stelljes, Reingard Stuhlmann, Dieter Hoelzer, German Multicenter Study Group for Adult ALL and the European Working Group for Adult ALL |
Journal | Haematologica
(Haematologica)
Vol. 96
Issue 2
Pg. 238-44
(Feb 2011)
ISSN: 1592-8721 [Electronic] Italy |
PMID | 20952517
(Publication Type: Clinical Trial, Phase II, Journal Article, Multicenter Study, Research Support, Non-U.S. Gov't)
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Chemical References |
- Antimetabolites, Antineoplastic
- Liposomes
- Cytarabine
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Topics |
- Adolescent
- Adult
- Aged
- Aged, 80 and over
- Antimetabolites, Antineoplastic
(therapeutic use)
- Burkitt Lymphoma
(complications, drug therapy)
- Central Nervous System Neoplasms
(drug therapy, etiology)
- Cytarabine
(therapeutic use)
- Female
- Humans
- International Agencies
- Liposomes
- Male
- Maximum Tolerated Dose
- Middle Aged
- Neoplasm Recurrence, Local
(diagnosis, drug therapy)
- Precursor Cell Lymphoblastic Leukemia-Lymphoma
(complications, drug therapy)
- Prospective Studies
- Risk Factors
- Survival Rate
- Treatment Outcome
- Young Adult
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