Abstract:
:Saturable elimination of 5-FU is exhibited in rats during constant infusions. Over the range of 3-480 mg/m2/h, total-body clearance of 5-FU decreases from 600 ml/min/m2 to less than 90 ml/min/m2. Previously published values for catabolism of 5-FU by rat hepatocytes can be used to simulate the plasma concentrations of 5-FU that were measured over this range of infusions. The qualitative pattern of nonlinear pharmacokinetics for 5-FU is similar in rats, dogs, monkeys, and humans. However, there are major quantitative differences in total-body clearance values, expressed in terms of surface area (ml/min/m2) or as a fraction of cardiac output. Rat and monkey have substantially lower 5-FU clearance values than dog and man. Although 5-FU clearance values were similar in dogs and humans, total body clearance values for thymidine are 18-fold higher in humans than in dogs. The selection of an appropriate animal model to pursue the clinical observations of high total body clearance of pyrimidines remains uncertain.
journal_name
Cancer Chemother Pharmacoljournal_title
Cancer chemotherapy and pharmacologyauthors
Collins JMdoi
10.1007/BF00434346subject
Has Abstractpub_date
1985-01-01 00:00:00pages
108-11issue
2eissn
0344-5704issn
1432-0843journal_volume
14pub_type
杂志文章abstract::The radiosensitizing activity, acute toxicity, and pharmacokinetics of a new hypoxic cell radiosensitizer, potassium 2-nitroimidazole-1-acetohydroxamate (KIH-802), were compared with those of misonidazole (MISO) and etanidazole (SR-2508). The radiosensitizing activity of KIH-802 was slightly higher than that of MISO a...
journal_title:Cancer chemotherapy and pharmacology
pub_type: 杂志文章
doi:10.1007/BF02897255
更新日期:1990-01-01 00:00:00
abstract::Targeted inhibition of epidermal growth factor receptors (EGFR) is becoming a standard anticancer treatment in defined clinical scenarios. EGFR inhibition may be achieved either by small-molecule orally bioavailable tyrosine kinase inhibitors, such as gefitinib or erlotinib, or else by large-molecule receptor antibodi...
journal_title:Cancer chemotherapy and pharmacology
pub_type: 杂志文章
doi:10.1007/s00280-008-0698-6
更新日期:2008-11-01 00:00:00
abstract:PURPOSE:The prognosis of gastroesophageal cancer is poor, and current regimens are associated with limited efficacy. The purpose of this study was to explore the safety and preliminary efficacy of docetaxel, oxaliplatin plus capecitabine for advanced cancer of the stomach or the gastroesophageal junction (GEJ). Seconda...
journal_title:Cancer chemotherapy and pharmacology
pub_type: 杂志文章,多中心研究
doi:10.1007/s00280-015-2872-y
更新日期:2015-12-01 00:00:00
abstract:PURPOSE:We evaluated the efficacy and safety of capecitabine and temozolomide (CAPTEM) in patients with metastatic neuroendocrine tumors (NETs) to the liver. This regimen was based on our studies with carcinoid cell lines that showed synergistic cytotoxicity with sequence-specific dosing of 5-fluorouracil preceding tem...
journal_title:Cancer chemotherapy and pharmacology
pub_type: 杂志文章
doi:10.1007/s00280-012-2055-z
更新日期:2013-03-01 00:00:00
abstract:PURPOSE:We have developed and evaluated a CNS-targeted chemotherapy regimen based on the pharmacokinetic properties of the individual drugs in the combination. PATIENTS AND METHODS:In a twin-track study, 16 patients with secondary CNS lymphoma (SCNSL) and 8 with primary CNS lymphoma (PCNSL) were treated with IDARAM wh...
journal_title:Cancer chemotherapy and pharmacology
pub_type: 临床试验,杂志文章,多中心研究
doi:10.1007/s00280-003-0737-2
更新日期:2004-04-01 00:00:00
abstract::The novel isocoumarin 2-(8-hydroxy-6-methoxy-1-oxo-1 H-2-benzopyran-3-yl) propionic acid (NM-3) has completed phase I clinical evaluation as an orally bioavailable angiogenesis inhibitor. NM-3 directly kills both endothelial and tumor cells in vitro at low mM concentrations and is effective in the treatment of diverse...
journal_title:Cancer chemotherapy and pharmacology
pub_type: 杂志文章
doi:10.1007/s00280-005-1013-4
更新日期:2005-12-01 00:00:00
abstract::To predict the clinical effect on leukemic disease of a combination regimen developed to circumvent multidrug resistance (MDR), we tested various antitumor agents in the presence and absence of AHC-52, a sensitizing agent for multidrug-resistant cells, in the i.v.-i.v. model of murine leukemia. In this model system, s...
journal_title:Cancer chemotherapy and pharmacology
pub_type: 杂志文章
doi:10.1007/BF00689959
更新日期:1992-01-01 00:00:00
abstract::A total of 2,238 new cancer patients were treated in our institution in 1988; among the 423 (18.9%) who were greater than 70 years old, 51 underwent chemotherapy. The median age was 75.8 years, and the Karnofsky performance status (KPS) was greater than or equal to 70% for 40 patients. Malignancies were hematopoietic ...
journal_title:Cancer chemotherapy and pharmacology
pub_type: 杂志文章
doi:10.1007/BF00687328
更新日期:1991-01-01 00:00:00
abstract:BACKGROUND:Very little is known about the pharmacokinetics of chemotherapeutic agents in patients also being treated with continuous ambulatory peritoneal dialysis. We sought to evaluate the pharmacokinetics of cisplatin and 5-fluorouracil in plasma and peritoneal dialysate in a patient being treated for esophageal ade...
journal_title:Cancer chemotherapy and pharmacology
pub_type: 杂志文章
doi:10.1007/s00280-015-2939-9
更新日期:2016-02-01 00:00:00
abstract:PURPOSE:We reported the first case of phenytoin intoxication due to the concomitant use of phenytoin and TS-1, together with a review of the literature regarding the occurrence of phenytoin intoxication due to the concomitant use of phenytoin and fluoropyrimidine antitumor drugs such as fluorouracil (5-FU) and tegafur ...
journal_title:Cancer chemotherapy and pharmacology
pub_type: 杂志文章
doi:10.1007/s00280-007-0621-6
更新日期:2008-08-01 00:00:00
abstract::The present study was aimed at answering the question of what patients with hepatocellular carcinomas could obtain long-term benefits from resectional therapy. The 239 patients hepatectomized from 1973 through 1986, with 33 tumor-free, 3-year survivors, were the subjects of the study. The following criteria for long-t...
journal_title:Cancer chemotherapy and pharmacology
pub_type: 杂志文章
doi:10.1007/BF00647247
更新日期:1989-01-01 00:00:00
abstract::Detailed pharmacokinetic analysis and subsequent evaluation of myelotoxicity were performed in 55 patients who had been randomized to 4 different doses of epirubicin (40, 60, 90 or 135 mg/m2 given i.v. every 3 weeks). A significantly positive correlation was demonstrated between the AUC and the myelotoxicity of epirub...
journal_title:Cancer chemotherapy and pharmacology
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1007/BF00685824
更新日期:1991-01-01 00:00:00
abstract:PURPOSE:Thyroid cancers with unsatisfactory curative effect nowadays are the most common malignant tumors of the endocrine system. Apoptosis evasion, a hallmark of cancer, has driven the search of stimulating novel cell death way in cancer therapy. This review aims to explore the relationship between autophagy and thyr...
journal_title:Cancer chemotherapy and pharmacology
pub_type: 杂志文章,评审
doi:10.1007/s00280-013-2363-y
更新日期:2014-03-01 00:00:00
abstract:PURPOSE:Cancer, a major public health problem, exhibits significant redox alteration. Thioredoxin (Trx) system, including Trx and Trx reductase (TrxR), as well as Trx-interacting protein (TXNIP) play important roles in controlling the cellular redox balance in cancer cells. In most cancers, Trx and TrxR are usually ove...
journal_title:Cancer chemotherapy and pharmacology
pub_type: 杂志文章,评审
doi:10.1007/s00280-019-03869-4
更新日期:2019-09-01 00:00:00
abstract:PURPOSE:Irinotecan-induced gut toxicity is mediated in part by Toll-Like receptor 4 (TLR4) signalling. The primary purpose of this preclinical study was to determine whether blocking TLR4 signalling by administering (-)-naloxone, a TLR4 antagonist, would improve irinotecan-induced gut toxicity. Our secondary aim was to...
journal_title:Cancer chemotherapy and pharmacology
pub_type: 杂志文章
doi:10.1007/s00280-016-3223-3
更新日期:2017-02-01 00:00:00
abstract::A total of 40 patients with metastatic breast cancer were treated with 120 mg/m2 i.v. epirubicin every 3 weeks for a maximum of 10 cycles. Nine achieved a complete response and 17 showed a partial response, for an objective response rate of 65% (95% confidence interval, 47%-83%); the median duration of response was 7 ...
journal_title:Cancer chemotherapy and pharmacology
pub_type: 临床试验,杂志文章
doi:10.1007/BF00688864
更新日期:1991-01-01 00:00:00
abstract::We compared concurrent chemoradiotherapy (CCRT) with docetaxel, cisplatin (CDDP), and 5-fluorouracil (5-FU) (TPF) with CCRT with CDDP, 5-FU, methotrexate and leucovorin (PFML) in patients with locally advanced squamous cell carcinoma of the head and neck (SCCHN) in terms of safety and efficacy on survival. A total of ...
journal_title:Cancer chemotherapy and pharmacology
pub_type: 杂志文章,随机对照试验
doi:10.1007/s00280-009-1217-0
更新日期:2010-09-01 00:00:00
abstract:PURPOSE:Busulfan (Bu) exposure is critical for efficacy and safety. Body weight (BW), or adjusted ideal body weight (AIBW)-based dosing (WBD) algorithm, has been used in hematopoietic stem cell transplantation (HSCT). A recently completed phase 2 study revealed that 33.6 % of the subjects were under-, or over-exposed, ...
journal_title:Cancer chemotherapy and pharmacology
pub_type: 杂志文章
doi:10.1007/s00280-014-2660-0
更新日期:2015-03-01 00:00:00
abstract::The purpose of this study was to examine the efficacy of a combination treatment of sequential irinotecan and doxifluridine, an intermediate of capecitabine, evaluated by the response rate and safety in patients with metastatic colorectal cancer. In all, 60 metastatic colorectal cancer patients with measurable disease...
journal_title:Cancer chemotherapy and pharmacology
pub_type: 杂志文章,meta分析
doi:10.1007/s00280-007-0471-2
更新日期:2008-02-01 00:00:00
abstract:PURPOSE:The aim of the present study was to develop a new strategy for combined thermo-chemotherapy of cancer. For this purpose, we used ultrasound waves [1 MHz; 1 W/cm2; 10 min] in combination with a sonosensitizing nanoplatform, named ACA, made of alginate co-loaded with cisplatin and gold nanoparticles (AuNPs). MET...
journal_title:Cancer chemotherapy and pharmacology
pub_type: 杂志文章
doi:10.1007/s00280-019-03961-9
更新日期:2019-12-01 00:00:00
abstract:PURPOSE:Peritoneal dissemination is the most frequent and life-threatening mode of metastasis and recurrence in patients with gastric cancer. A multicenter phase II study was designed to evaluate the efficacy and tolerability of S-1 and docetaxel combination chemotherapy regimen for the treatment of advanced or recurre...
journal_title:Cancer chemotherapy and pharmacology
pub_type: 杂志文章,多中心研究
doi:10.1007/s00280-013-2086-0
更新日期:2013-04-01 00:00:00
abstract:PURPOSE:This phase II study was performed to evaluate the efficacy and safety of cisplatin/pemetrexed combined with 15 mg/kg of bevacizumab followed by pemetrexed/bevacizumab maintenance therapy as first-line chemotherapy in advanced non-squamous non-small cell lung cancer (NSCLC) limited to epidermal growth factor rec...
journal_title:Cancer chemotherapy and pharmacology
pub_type: 杂志文章
doi:10.1007/s00280-018-3573-0
更新日期:2018-06-01 00:00:00
abstract:PURPOSE:Tetrandrine (Tet), a bis-benzylisoquinoline alkaloid that was isolated from the dried root of Hang-Fang-Chi (Stephania tetrandra S. Moore), is well known as processing a marked antitumor effect in vitro and in vivo. The aim of this study was to assess the interaction between tetrandrine and chemotherapeutic age...
journal_title:Cancer chemotherapy and pharmacology
pub_type: 杂志文章
doi:10.1007/s00280-007-0416-9
更新日期:2007-10-01 00:00:00
abstract:BACKGROUND:In a phase I clinical trial of oxaliplatin (OPT) in combination with paclitaxel (PXL), a pharmacokinetic interaction was observed when OPT was given as a 2-h i.v. infusion followed by a 1-h i.v. infusion of PXL. The purpose of this study was to use a rat model to evaluate whether the pharmacokinetic interact...
journal_title:Cancer chemotherapy and pharmacology
pub_type: 杂志文章
doi:10.1007/s00280-002-0531-6
更新日期:2002-12-01 00:00:00
abstract::Pretreatment of the human lymphoblastoid cell line CCRF-CEM with 0.02 microM arabinosyl cytosine (ara C) enhances both the cytotoxic and the DNA-damaging effects of etoposide. This concentration of ara C is itself non-cytotoxic and results in no detectable DNA damage as measured by alkaline elution. Ara C pretreatment...
journal_title:Cancer chemotherapy and pharmacology
pub_type: 杂志文章
doi:10.1007/BF00685101
更新日期:1992-01-01 00:00:00
abstract::Some of 66 patients with head and neck tumors were treated with high-dose methotrexate monochemotherapy. The use of a prospective mathematical model with pharmacokinetic surveillance proved to be reliable, practical, and useful. By this means chemotherapy could be individualized, with a resultant marked reduction in t...
journal_title:Cancer chemotherapy and pharmacology
pub_type: 杂志文章
doi:10.1007/BF00257744
更新日期:1982-01-01 00:00:00
abstract:PURPOSE:To investigate any effect of a CYP3A4 inhibitor (ketoconazole) or inducer (rifampicin) on cediranib steady-state pharmacokinetics in patients with advanced solid tumours. METHODS:In two Phase I, open-label trials, patients received once-daily oral doses of cediranib alone [20 mg (ketoconazole study); 45 mg (ri...
journal_title:Cancer chemotherapy and pharmacology
pub_type: 杂志文章,多中心研究
doi:10.1007/s00280-012-2038-0
更新日期:2013-02-01 00:00:00
abstract:PURPOSE:Older patients with acute myeloid leukemia (AML) and myelodysplastic syndrome have often been excluded from myeloablative-conditioning regimens containing busulfan because of non-disease-related morbidity and mortality. We hypothesized that busulfan clearance (BuCL) in older patients (>60 years) would be reduce...
journal_title:Cancer chemotherapy and pharmacology
pub_type: 临床试验,杂志文章
doi:10.1007/s00280-014-2571-0
更新日期:2014-11-01 00:00:00
abstract::Nine children with soft tissue sarcomas, five of them rhabdomyosarcomas with initial metastatic disease, (one patient, partial response, one patient), refractory primary, (two patients, relapse, five patients) were treated with a combination of high-dose VP16 (100 mg/m2 daily for 5 days) and cisplatin (40 mg/m2 daily ...
journal_title:Cancer chemotherapy and pharmacology
pub_type: 杂志文章
doi:10.1007/BF00685912
更新日期:1994-01-01 00:00:00
abstract:PURPOSE:The phosphoinositide-3-kinase (PI3K) pathway is the frequently altered in human cancer. This has led to the development and study of novel PI3K inhibitors for targeted therapy and also to overcome resistance to radiotherapy. METHOD:The anti-tumour effects of PI3K inhibitors (PI-828, PI-103 and PX-866) in terms...
journal_title:Cancer chemotherapy and pharmacology
pub_type: 杂志文章
doi:10.1007/s00280-018-3746-x
更新日期:2019-03-01 00:00:00