Abstract:
:The aim of the study was to characterize the relationship between the pharmacokinetics of methotrexate in serum and concentrations in the cerebrospinal fluid, and to analyse the association to risk of a central nervous system relapse in children with acute lymphoblastic leukaemia. In this retrospective study, 353 children with acute lymphoblastic leukaemia treated with high-dose methotrexate according to the Nordic Society of Pediatric Haematology and Oncology-92 acute lymphoblastic leukaemia protocol were studied. Data from 18 patients with a subsequent central nervous system relapse and 335 event-free patients were available. In 34 patients the methotrexate concentrations were monitored repeatedly during each 24-h methotrexate intravenous infusion and a cerebrospinal fluid sample was taken at the end of the infusion. Using statistics separating interindividual and intraindividual variability, methotrexate concentration in cerebrospinal fluid was found to be significantly dependent upon both serum concentrations at the end of infusion and the area under the concentration curve in serum (P<0.0017 and <0.002, respectively). The logistic regression analysis revealed that high patient median serum methotrexate concentrations at the end of infusion were significantly associated with decreased risk for a central nervous system relapse in the standard risk group (P=0.02) and the number of courses with a calculated cerebrospinal fluid concentration of more than 1 mumol/l (P=0.048) with a decreased risk of a central nervous system relapse in the combined (standard risk and intermediate) risk group. In conclusion, methotrexate concentrations in cerebrospinal fluid are dependent on methotrexate concentrations in serum and serum area under the concentration curve. Multivariate analysis indicates that an increased exposure to methotrexate is related to decreased risk for central nervous system relapse.
journal_name
Anticancer Drugsjournal_title
Anti-cancer drugsauthors
Jönsson P,Höglund P,Wiebe T,Schrøder H,Seidel H,Skärby Tdoi
10.1097/CAD.0b013e3281430bd1subject
Has Abstractpub_date
2007-09-01 00:00:00pages
941-8issue
8eissn
0959-4973issn
1473-5741pii
00001813-200709000-00010journal_volume
18pub_type
杂志文章abstract::Para-toluenesulfonamide (PTS) has been implicated with anticancer effects against a variety of tumors. In the present study, we investigated the inhibitory effects of PTS on tongue squamous cell carcinoma (Tca-8113) and explored the lysosomal and mitochondrial changes after PTS treatment in vitro. High-performance liq...
journal_title:Anti-cancer drugs
pub_type: 杂志文章
doi:10.1097/CAD.0000000000000283
更新日期:2015-11-01 00:00:00
abstract::Pancreatic neuroendocrine tumors (PNETs) are rare malignancies that arise from the islets of Langerhans. The role of standard chemotherapy in advanced well-differentiated PNETs remains to be defined. Sunitinib is an oral multitargeted inhibitor with antiangiogenic and antitumor properties that has shown significant im...
journal_title:Anti-cancer drugs
pub_type: 杂志文章
doi:10.1097/CAD.0b013e328344484b
更新日期:2011-06-01 00:00:00
abstract::α-Lipoic acid (α-LA) is a biogenic antioxidant that has been used successfully in the treatment of diabetic polyneuropathy and its application to many oxidative stress-associated chronic diseases has increased. In this study, we investigated the effect of α-LA on colorectal cancer cell growth and its underlying mechan...
journal_title:Anti-cancer drugs
pub_type: 杂志文章
doi:10.1097/CAD.0b013e32836181eb
更新日期:2013-07-01 00:00:00
abstract::Cerebral gliomas have a poor survival time even after multimodal treatment, because of the unavoidable recurrence of tumor. Several trials with a combination of old and new chemotherapics have been performed, but survival time remains generally less than 12 months. Tamoxifen (TAM) has recently been shown to inhibit th...
journal_title:Anti-cancer drugs
pub_type: 杂志文章,评审
doi:10.1097/00001813-199808000-00001
更新日期:1998-08-01 00:00:00
abstract::We recently established that NCPMF-60, a newly synthesized flavonoid, is an active cytotoxic component. The molecular mechanisms by which NCPMF-60 exerts its cytotoxic activity are currently unknown. In this study, we show that NCPMF-60 induces G2/M phase arrest and apoptosis in human hepatocellular carcinoma HepG2 ce...
journal_title:Anti-cancer drugs
pub_type: 杂志文章
doi:10.1097/CAD.0b013e3283405801
更新日期:2011-01-01 00:00:00
abstract::The aim of this review is to summarize currently available information on the rapid screening and initial characterization of the different mechanisms of resistance to hydrophilic [e.g. methotrexate (MTX)] and lipophilic antifolates [e.g. trimetrexate (TMTX)] in cultured mammalian cells using fluorescein-methotrexate ...
journal_title:Anti-cancer drugs
pub_type: 杂志文章,评审
doi:10.1097/00001813-199310000-00002
更新日期:1993-10-01 00:00:00
abstract::The main aim of this study is to assess the safety and antitumor efficacy of a palladium(II) (Pd)-saccharinate complex with terpyridine. To characterize the Pd(II) complex in vitro, its cytotoxicity was evaluated using a water-soluble tetrazolium salt cell viability assay and the mechanism of cell death was assessed b...
journal_title:Anti-cancer drugs
pub_type: 杂志文章
doi:10.1097/CAD.0000000000000531
更新日期:2017-09-01 00:00:00
abstract::The effects of vitamin C on the oxidative stress in blood platelets induced by cisplatin were studied. In the presence of vitamin C we measured in blood platelets the production of thiobarbituric acid reactive substances (TBARS), the generation of superoxide radicals (O2*-), other reactive oxygen species (H2O2, single...
journal_title:Anti-cancer drugs
pub_type: 杂志文章
doi:10.1097/00001813-200007000-00010
更新日期:2000-07-01 00:00:00
abstract::A drug-resistant cell line (EAC/Dox) was developed by repeated exposure of Ehrlich ascites carcinoma cells to Doxorubicin (Dox) in vivo in male albino Swiss mice (6-8 weeks old). The weekly i.p. injections of Dox to mice (2 or 4 mg/kg/week for 4 months) gave rise to Dox-resistant cell line EAC/Dox, which displayed typ...
journal_title:Anti-cancer drugs
pub_type: 杂志文章
doi:10.1097/00001813-199810000-00013
更新日期:1998-10-01 00:00:00
abstract::The aim of this study was to evaluate whether radiolabeled iodoerythronitroimidazole (IETNIM) could predict the radiosensitization effect on tumors. Tumor-bearing mice were irradiated at a dose of 25, 31 and 37 Gy after the injection of IETNIM. They were also exposed to 37 Gy radiation at 35, 70, 140 and 240 min after...
journal_title:Anti-cancer drugs
pub_type: 杂志文章
doi:10.1097/00001813-199611000-00007
更新日期:1996-11-01 00:00:00
abstract::Urothelial carcinoma of the bladder accounts for over 95% of bladder tumours in France. The incidence of this disease is increasing in industrialised countries. Several types of bladder cancer can be distinguished: (1) superficial tumours which have a risk of recurrence and progression, although conservative treatment...
journal_title:Anti-cancer drugs
pub_type: 杂志文章,评审
doi:
更新日期:2000-10-01 00:00:00
abstract::Gallbladder carcinoma is the most common malignancy of the biliary tract and is associated with a very poor outcome. The aim of the present study was to investigate the effects of oxymatrine (OM) on gallbladder cancer cells and the possible mechanism of its effects. The effects of OM on the proliferation of gallbladde...
journal_title:Anti-cancer drugs
pub_type: 杂志文章
doi:10.1097/CAD.0000000000000124
更新日期:2014-10-01 00:00:00
abstract::We have previously shown that L-methionine inhibits proliferation of breast, prostate, and colon cancer cells. This study extends these findings to BXPC-3 (mutated p53) and HPAC (wild-type p53) pancreatic cancer cells and explores the reversibility of these effects. Cells were exposed to L-methionine (5 mg/ml) for 7 d...
journal_title:Anti-cancer drugs
pub_type: 杂志文章
doi:10.1097/CAD.0000000000000038
更新日期:2014-02-01 00:00:00
abstract::Thirty-three patients with advanced and refractory breast cancer were treated with two mitoxantrone-containing regimens (mitoxantrone plus mitomycin and mitoxantrone plus mitomycin plus methotrexate). All patients had received previous chemotherapy with cyclophosphamide, methotrexate and fluorouracil (CMF); cyclophosp...
journal_title:Anti-cancer drugs
pub_type: 临床试验,杂志文章
doi:10.1097/00001813-199210000-00004
更新日期:1992-10-01 00:00:00
abstract::Trifluorothymidine (TFT) is a fluorinated thymidine analog that after conversion to its monophosphate derivative can inhibit thymidylate synthase (TS) and be incorporated into DNA. TFT is a good substrate for thymidine phosphorylase (TP), and the combination of TFT and a TP inhibitor (TPI), called TAS-102, has been de...
journal_title:Anti-cancer drugs
pub_type: 杂志文章
doi:10.1097/00001813-200503000-00007
更新日期:2005-03-01 00:00:00
abstract::Gefitinib (an epidermal growth factor receptor tyrosine kinase inhibitor) and bexarotene (a rexinoid) affect similar oncogenic pathways and are both metabolized through cytochrome P450 CYP3A4. We studied the combination of bexarotene and gefitinib in the third-line treatment of advanced non-small-cell lung cancer to e...
journal_title:Anti-cancer drugs
pub_type: 杂志文章
doi:10.1097/CAD.0b013e32836100d7
更新日期:2013-08-01 00:00:00
abstract::Magnesium wasting is a frequent side effect of epidermal growth factor receptor (EGFR)-antibody treatment as magnesium-absorption mechanisms are dependent on EGFR signaling. EGFR-inhibition results in decreased renal reabsorption. There is evidence that hypomagnesemia during cetuximab treatment correlates with respons...
journal_title:Anti-cancer drugs
pub_type: 杂志文章
doi:10.1097/CAD.0000000000000965
更新日期:2020-09-01 00:00:00
abstract::The ONYX-015 virus is a mutated adenovirus that in theory selectively replicates and induces cytolysis in tumor cells lacking functional p53. The present study investigated whether ONYX-015 viral infection alone or in combination with conventional chemotherapeutic agents could significantly increase apoptosis in human...
journal_title:Anti-cancer drugs
pub_type: 杂志文章
doi:
更新日期:2002-01-01 00:00:00
abstract::Results are summarized for two phase II studies of docetaxel as first-line therapy for advanced squamous cell carcinoma of the head and neck (SCCHN) and one study of docetaxel as second-line therapy for advanced soft tissue sarcomas. In all three studies, docetaxel was administered at a dose of 100 mg/m2 by intravenou...
journal_title:Anti-cancer drugs
pub_type: 临床试验,杂志文章,多中心研究
doi:10.1097/00001813-199507004-00004
更新日期:1995-07-01 00:00:00
abstract::We demonstrate that neurokinin A (NKA) and substance P (SP) play a role in the proliferation of the estrogen receptor-negative (ER-) cell line MDA-MB-231, a human breast carcinoma expressing both NK-1 and NK-2 receptors. In vitro experiments showed that the specific receptor antagonists MEN 11,467 (NK-1) and nepadutan...
journal_title:Anti-cancer drugs
pub_type: 杂志文章
doi:10.1097/00001813-200511000-00007
更新日期:2005-11-01 00:00:00
abstract::Docetaxel (DTX) is one of the most effective antineoplastic drugs. However, its current clinical administration, formulated in tween80, causes serious side effects. This study is focused on preparation and evaluation of poly(lactide-co-glycolide) nanoparticles (NPs) containing DTX to remove tween80. Drug encapsulation...
journal_title:Anti-cancer drugs
pub_type: 杂志文章
doi:10.1097/CAD.0b013e328331f934
更新日期:2010-01-01 00:00:00
abstract::In an effort to develop new agents and molecular targets for the treatment of cancer, aspargine-glycine-arginine (NGR)-targeted liposomal doxorubicin (TVT-DOX) is being studied. The NGR peptide on the surface of liposomal doxorubicin (DOX) targets an aminopeptidase N (CD13) isoform, specific to the tumor neovasculatur...
journal_title:Anti-cancer drugs
pub_type: 杂志文章
doi:10.1097/CAD.0b013e3282a213ce
更新日期:2007-11-01 00:00:00
abstract::Since the number of patients seen in a pediatric oncology center is relatively small, it is difficult to perform single drug phase two studies, even on a national base. This also probably explains the lack of information on ifosfamide, despite the fact that it has now been used for more than 10 years in pediatrics. As...
journal_title:Anti-cancer drugs
pub_type: 杂志文章,评审
doi:10.1097/00001813-199108000-00002
更新日期:1991-08-01 00:00:00
abstract::We carried out a detailed comparative study of the pharmacokinetics and toxicity of methotrexate (MTX) and 7-hydroxy-methotrexate (7-OH-MTX) after high-dose intravenous methotrexate (HD-MTX) in children with acute lymphoblastic leukemia (ALL). Overall, 65 children were treated with 5 g/m2/24 h MTX and 88 children were...
journal_title:Anti-cancer drugs
pub_type: 临床试验,杂志文章
doi:10.1097/CAD.0b013e32835b8662
更新日期:2013-02-01 00:00:00
abstract::Suramin is a polysulfonated naphthylurea currently investigated for the treatment of advanced malignancy. We have previously reported that suramin was a potent inducer of the differentiation of the human colic adenocarcinoma cell clone HT29-D4 (Fantini et al., J Biol Chem, 1989; 264: 10282-10286). In this report, we s...
journal_title:Anti-cancer drugs
pub_type: 杂志文章
doi:10.1097/00001813-199010000-00011
更新日期:1990-10-01 00:00:00
abstract::A cost-utility analysis has been performed comparing taxanes, vinorelbine and standard therapy for metastatic breast cancer considering clinical efficacy, quality-adjusted-life-years (QALYs) and costs. A decision model has been built. Clinical efficacy data were collected by literature review. Utility data and cost da...
journal_title:Anti-cancer drugs
pub_type: 杂志文章
doi:10.1097/00001813-200107000-00007
更新日期:2001-07-01 00:00:00
abstract::Systemic chemotherapy for patients with a good performance status and advanced non-small cell lung cancer may result in prolonged survival and improved quality of life. However, few single agents have an activity of more than 15% and they have significant toxicity. Cisplatin is widely regarded as the single agent of c...
journal_title:Anti-cancer drugs
pub_type: 杂志文章,评审
doi:10.1097/00001813-199512006-00003
更新日期:1995-12-01 00:00:00
abstract::In the present study we investigated the enhancement of cytotoxicity of peritoneal macrophages induced by OK-432. Rats received an i.p. injection of OK-432 at doses of 0.1, 0.5 or 1.0 KE/rat. Two days later, rats were sacrificed and peritoneal macrophages were isolated. Then the number of macrophages was counted, and ...
journal_title:Anti-cancer drugs
pub_type: 杂志文章
doi:10.1097/00001813-200110000-00010
更新日期:2001-10-01 00:00:00
abstract::This study examined the growth inhibitory effects of combining 1,25-dihydroxyvitamin D3 (calcitriol) with retinoic acid or dexamethasone against cultured breast and ovarian carcinoma cells. Retinoic acid (12.5-50 nM) increased the effectiveness of calcitriol (12.5-50 nM) against MCF-7 and NIH:OVCAR3 cells, with synerg...
journal_title:Anti-cancer drugs
pub_type: 杂志文章
doi:10.1097/00001813-199508000-00009
更新日期:1995-08-01 00:00:00
abstract::DNA has been one of the major targets of cancer chemotherapy. A variety of anti-neoplastic agents can cause different types of DNA lesions, including base alterations, single- or double-strand DNA breaks, DNA-DNA cross-links and DNA-protein cross-links. The exact processes by which these DNA lesions lead to cell death...
journal_title:Anti-cancer drugs
pub_type: 杂志文章,评审
doi:10.1097/00001813-199112000-00003
更新日期:1991-12-01 00:00:00