Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0023380 (lethargy)
 5,697 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Advanced soft tissue sarcomas (ASTS) refractory to therapy with doxorubicin and/or ifosfamide are highly resistant to therapy with other cytotoxic agents. The efficacy and safety of raltitrexed ('Tomudex') was assessed in patients with ASTS refractory to one or two doxorubicin- and/or ifosfamide-containing regimens in eight centers of the EORTC STBSG group. Raltitrexed was given at 3 mg/m2 as a 15 min i.v. infusion once every 3 weeks. Among the 23 patients [mean age 54 (range 25-73) years] included, 22 patients (15 males and seven females) were eligible and evaluable for response to therapy and 21 were evaluable for toxicity. Patients had previously received chemotherapy in metastatic phase (n=16), as adjuvant treatment (n=5) or both (n=1). The primary tumor was located in the trunk (n=11), in the limbs (n=8) or in the head and neck (n=3). Most patients (n=13) received two courses of raltitrexed (range 1-8). The best response was stable disease in five (23%) patients, while disease progression was noted in 17 patients (77%); the median time to disease progression was 6 weeks. The treatment was well tolerated with only one patient experiencing grade 4 neutropenia and thrombocytopenia, one patient experiencing grade 3 nausea, one lethargy, one headache, and one asthenia. Only one patient experienced febrile neutropenia. Raltitrexed as monotherapy is not an effective treatment for patients with ASTS who failed conventional chemotherapy with doxorubicin and ifosfamide.
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PMID:Phase II study of raltitrexed ('Tomudex') for patients with advanced soft tissue sarcomas refractory to doxorubicin-containing regimens. 1063 Mar 54