UKT-04 trial of continuous metronomic low-dose chemotherapy with methotrexate and cyclophosphamide for recurrent glioblastoma.
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Website: http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&list_uids=15735920&dopt=Abstract
Posted on: 03/10/2005
UKT-04 trial of continuous metronomic low-dose chemotherapy with methotrexate and cyclophosphamide for recurrent glioblastoma. J Neurooncol. 2005 Feb;71(3):295-9.
Herrlinger U, Rieger J, Steinbach JP, Nagele T, Dichgans J, Weller M.
Department of General Neurology, Hertie Institute for Clinical Brain Research, University of Tubingen, Hoppe-Seyler-Str. 3, Tubingen, D-72076, Germany, ulrich.herrlinger@uni-tuebingen.de.
Glioblastoma is a highly angiogenic tumor with a dismal prognosis. Continuous oral low-dose chemotherapy with methotrexate (MTX) and cyclophosphamide (CPM) has modest activity in heavily pretreated patients with breast cancer. We explored the efficacy of 100 mg CPM daily and 5 mg MTX twice weekly in relapsed glioblastoma. Ten patients, 22-59 years old, with a Karnofsky score of 50% or higher who had failed at least two chemotherapies were accrued. No toxicity was observed. No patient showed a complete or partial response. Five of 10 patients progressed within 2 months of therapy. Another five patients progressed after 3-4.5 months. The median time to progression was 2.5 months. The median overall survival after start of MTX/CPM was 6.9 months (range 0.5-18.8 months). Since the progression-free survival rate at 6 months was 0%, the trial was prematurely closed.
PMID: 15735920 [PubMed - in process]
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