Abstract:
:The effect of administering increasing intravenous doses of difluoromethylornithine on human tumor cell polyamine levels was determined in patients with hematologic malignancies. Difluoromethylornithine from 5.5. to 64 gm/m2 per day was administered to nine patients with refractory acute leukemia or multiple myeloma. Putrescine, spermidine, and spermine levels were determined on a daily basis in the circulating mononuclear cells and on a weekly basis in the mononuclear cells of the bone marrow. Tumor cell putrescine levels declined in 5 patients, spermidine levels declined in 4 patients, and spermine levels declined in 3 patients. Alterations in the polyamine levels of the bone marrow mononuclear cells paralleled those occurring in the peripheral blood mononuclear cells in the patients with leukemia. Seven to ten days of DFMO treatment were required for mononuclear cell polyamine levels to decrease. The higher drug doses were not significantly more effective than the lower doses in bringing about a decline in tumor cell polyamine levels, either with respect to treatment time required for onset of response or with respect to the ultimate extent of response.
journal_name
Invest New Drugsjournal_title
Investigational new drugsauthors
Maddox AM,Freireich EJ,Keating MJ,Frasier-Scott KF,Haddox MKdoi
10.1007/BF00195371subject
Has Abstractpub_date
1988-06-01 00:00:00pages
125-34issue
2eissn
0167-6997issn
1573-0646journal_volume
6pub_type
杂志文章abstract::XK-469 is advancing to Phase I clinical trials. Preclinical studies were carried out to assist in clinical applications. DOSE-SCHEDULE ROUTE TESTING: Single dose i.v. treatment with XK-469 produced lethality (LD20 to LD100) above 142 mg/kg. Optimum treatment required total dosages of 350 to 600 mg/kg. Furthermore, hig...
journal_title:Investigational new drugs
pub_type: 杂志文章
doi:10.1023/a:1014469828729
更新日期:2002-02-01 00:00:00
abstract:BACKGROUND:Docetaxel-prednisone (DP) is an approved therapy for metastatic castration-resistant prostate cancer (mCRPC). Orteronel (TAK-700) is an investigational, selective, non-steroidal inhibitor of 17,20-lyase, a key enzyme in androgenic hormone production. This phase 1/2 study evaluated orteronel plus DP in mCRPC ...
journal_title:Investigational new drugs
pub_type: 杂志文章,多中心研究
doi:10.1007/s10637-014-0199-x
更新日期:2015-04-01 00:00:00
abstract:PURPOSE:To investigate the hypothesis that a systemic agent designed to inhibit dihydropyrimidine dehydrogenase (DPD), the first enzyme in the fluoropyrimidine degradative pathway, could improve the effective amount of 5-fluorouracil (5-FU) delivered to a tumor resulting in enhanced response. PATIENTS AND METHODS:Elig...
journal_title:Investigational new drugs
pub_type: 临床试验,杂志文章,多中心研究
doi:10.1023/a:1020662113061
更新日期:2002-11-01 00:00:00
abstract::Based on the high response rates seen among patients with colon cancer receiving high dose Melphalan with autologous marrow infusion, the Southwest Oncology Group conducted a Phase II trial of the compound at a conventional dose. The initial starting dose of 40 mg/m2 was reduced to 30 mg/m2 after severe myelotoxicity ...
journal_title:Investigational new drugs
pub_type: 杂志文章
doi:10.1007/BF00171991
更新日期:1990-01-01 00:00:00
abstract:PURPOSE:Cytotoxic and anti-angiogenic drugs are efficacious in malignancies. This trial was undertaken to evaluate the toxicity of a novel regimen combining docetaxel and lenalidomide. PATIENTS AND METHODS:Patients with advanced solid tumors were eligible. Docetaxel was administered on day 1, and lenalidomide was give...
journal_title:Investigational new drugs
pub_type: 杂志文章
doi:10.1007/s10637-008-9200-x
更新日期:2009-10-01 00:00:00
abstract::The anti-tumor properties of novel derivatives prepared from Aconitum C(20)-diterpenoid alkaloid, which show the least toxicity among the Aconitum alkaloids, were investigated in the Non-Hodgkin's lymphoma cell line Raji cells. Two novel Aconitum C(20)-diterpenoid alkaloid derivatives, 11-m-Trifluorometylbenzoyl (Mb)-...
journal_title:Investigational new drugs
pub_type: 杂志文章
doi:10.1007/s10637-009-9327-4
更新日期:2011-02-01 00:00:00
abstract::Sphingosine-1-phosphate (S1P) is an important regulator of cancer development and progression. Its cellular concentration is controlled predominantly by sphingosine kinase (SK) and sphingosine-1-phosphate lyase (SPL). In the current study we showed that mRNA expressions for both SK and SPL were up-regulated throughout...
journal_title:Investigational new drugs
pub_type: 杂志文章
doi:10.1007/s10637-009-9375-9
更新日期:2011-04-01 00:00:00
abstract::Posterior reversible encephalopathy syndrome (PRES) is a clinical/radiological syndrome characterized by symptoms that can include seizure, headache, impaired vision and hypertension, and can be confirmed by magnetic resonance imaging. Numerous reports have emerged that describe PRES in cancer patients. The list of me...
journal_title:Investigational new drugs
pub_type: 杂志文章
doi:10.1007/s10637-014-0193-3
更新日期:2015-06-01 00:00:00
abstract::Breast cancer is commonly treated with anti-estrogens or aromatase inhibitors, but resistant disease eventually develops and new therapies for such resistance are of great interest. We have previously isolated several tamoxifen-resistant variant sub-lines of the MCF-7 breast cancer cell line and provided evidence that...
journal_title:Investigational new drugs
pub_type: 杂志文章
doi:10.1007/s10637-011-9768-4
更新日期:2012-12-01 00:00:00
abstract::Peloruside A is a microtubule-stabilizing agent that is currently under investigation as a potential anticancer agent. Peloruside A binds to a site on β-tubulin that is distinct to that of the taxanes (paclitaxel and docetaxel) and the epothilones. An attractive clinical quality of microtubule-stabilizing agents is th...
journal_title:Investigational new drugs
pub_type: 杂志文章
doi:10.1007/s10637-015-0232-8
更新日期:2015-06-01 00:00:00
abstract::In vitro antitumor effects of human recombinant tumor necrotizing factor (rH-TNF) were examined against nine lung cancer cell lines including six non small and three small cell lung cancer, four stomach cancer cell lines and 30 freshly isolated lung cancer cell samples by the human tumor clonogenic assay. rH-TNF did n...
journal_title:Investigational new drugs
pub_type: 杂志文章
doi:10.1007/BF00169974
更新日期:1987-12-01 00:00:00
abstract::Glioblastoma (GBM), one of the most malignant human neoplasias, responds poorly to current treatment modalities, with temozolomide (TMZ) being the drug most frequently used for its treatment. Tetra-O-methyl Nordihydroguaiaretic Acid (M4N) is a global transcriptional repressor of genes dependent on the Sp1 transcriptio...
journal_title:Investigational new drugs
pub_type: 杂志文章
doi:10.1007/s10637-012-9917-4
更新日期:2013-08-01 00:00:00
abstract::We have previously shown that the insulinotropic imidazoline compound RX871024 induces death of insulinoma MIN6 cells, an effect involving stimulation of c-Jun N-terminal kinase (JNK) and caspase 3. It has also been reported that AMP-activated protein kinase (AMPK) activates JNK and induces β-cell death. Here we show ...
journal_title:Investigational new drugs
pub_type: 杂志文章
doi:10.1007/s10637-016-0362-7
更新日期:2016-08-01 00:00:00
abstract::A new anthracycline derivative, SM5887, in combination with commonly used anticancer agents was evaluated against T-cell leukemia MOLT-3 and human osteosarcoma MG-63 cell lines in culture. MOLT-3 and MG-63 cells were incubated with various concentrations of 13-hydroxy SM5887 (SM5887-OH, the active metabolite of SM5887...
journal_title:Investigational new drugs
pub_type: 杂志文章
doi:10.1007/BF00180811
更新日期:1996-01-01 00:00:00
abstract::Sixteen patients with stage IV melanoma, who were heavily pretreated, received 11 mg/m2/day of intravenous Irofulven for five consecutive days every 28 days. There were no objective tumor responses, although one patient exhibited stable disease after 4 cycles. The most common toxicities were grade 1/2 nausea, vomiting...
journal_title:Investigational new drugs
pub_type: 临床试验,杂志文章
doi:10.1023/a:1016261918256
更新日期:2002-08-01 00:00:00
abstract::Purpose The aim of this study is to detect apoptotic and cytotoxic/antiproliferative effects of a ligand substance and its metal derivatives. The substances were investigated by using an h-ras oncogene transformed rat embryo fibroblast cell line (5RP7). Methods The cytotoxic influences of dipyrido[3,2-a:2',3'c]phenazi...
journal_title:Investigational new drugs
pub_type: 杂志文章
doi:10.1007/s10637-017-0559-4
更新日期:2018-10-01 00:00:00
abstract::Tea (Camellia sinensis) is one of the most widely used beverages worldwide and tea consumption has been shown to have an inverse correlation to the incidence of human cancers in epidemiological and experimental studies. In the present study, the protective effects of green tea polyphenols (GTP) and black tea polypheno...
journal_title:Investigational new drugs
pub_type: 杂志文章
doi:10.1007/s10637-008-9204-6
更新日期:2009-12-01 00:00:00
abstract:PURPOSE:Epidermal growth factor receptor (EGFR) inhibition may overcome chemotherapy resistance by inhibiting important anti-apoptotic signals that are constitutively activated by an overstimulated EGFR pathway. METHODS:This phase I dose escalation trial assessed the safety and efficacy of vinflunine, a novel vinca al...
journal_title:Investigational new drugs
pub_type: 杂志文章
doi:10.1007/s10637-010-9427-1
更新日期:2011-10-01 00:00:00
abstract:PURPOSE:To investigate the safety, optimal dosing, pharmacokinetics and clinical activity of a regimen of navitoclax (ABT-263) combined with gemcitabine in patients with solid tumors. EXPERIMENTAL DESIGN:Patients with solid tumors for which gemcitabine was deemed an appropriate therapy were enrolled into one of two di...
journal_title:Investigational new drugs
pub_type: 杂志文章
doi:10.1007/s10637-014-0110-9
更新日期:2014-10-01 00:00:00
abstract::The matrix metalloproteinases (MMPs) are a family of at least fifteen secreted and membrane-bound zinc-endopeptidases. Collectively, these enzymes can degrade all of the components of the extracellular matrix, including fibrallar and non-fibrallar collagens, fibronectin, laminin and basement membrane glycoproteins. MM...
journal_title:Investigational new drugs
pub_type: 杂志文章,评审
doi:10.1023/a:1005722729132
更新日期:1997-01-01 00:00:00
abstract::Virotherapy is an emerging strategy for the treatment of cancer that utilizes both replication-competent and genetically modified viruses to selectively kill tumor cells. We have previously shown that Coxsackievirus A21 (CVA21), a common-cold producing enterovirus, is an effective oncolytic agent against human melanom...
journal_title:Investigational new drugs
pub_type: 杂志文章
doi:10.1007/s10637-010-9614-0
更新日期:2012-04-01 00:00:00
abstract::Cribrostatin 6 is a quinone-containing natural product that induces the death of cancer cell lines in culture, and its mechanism of action and scope of activity are unknown. Here we show that cribrostatin 6 has broad anticancer activity, potently inducing apoptotic cell death that is not preceded by any defined cell c...
journal_title:Investigational new drugs
pub_type: 杂志文章
doi:10.1007/s10637-010-9390-x
更新日期:2011-08-01 00:00:00
abstract::Trimetrexate (TMTX) is an analog of methotrexate and a potent inhibitor of the enzyme dihydrofolate reductase. In this phase I study, TMTX was given intravenously to 32 patients as a constant infusion over 24 hours every 28 days. The maximum-tolerated dose of TMTX was 200 mg/m2, with myelosuppression as the dose-limit...
journal_title:Investigational new drugs
pub_type: 杂志文章
doi:10.1007/BF00177251
更新日期:1990-05-01 00:00:00
abstract::A retrospective analysis was performed on the medical charts of 160 cancer patients who received esorubicin (ESO or 4'deoxydoxorubicin) in a Phase I clinical trial. The purpose of the review was to characterize the incidence of local venous reactions to this investigational doxorubicin (DOX) analog. The impact of prop...
journal_title:Investigational new drugs
pub_type: 杂志文章
doi:10.1007/BF00217666
更新日期:1987-01-01 00:00:00
abstract:PURPOSE:A phase I study of intraperitoneal paclitaxel (ip PTX) combined with gemcitabine (GEM) plus nab-paclitaxel (nab-PTX) (GnP) was conducted to determine the maximum tolerated dose (MTD) and the recommended dose (RD) in pancreatic cancer patients with peritoneal metastasis in first-line setting. METHODS:Based on t...
journal_title:Investigational new drugs
pub_type: 杂志文章
doi:10.1007/s10637-020-00982-7
更新日期:2020-08-08 00:00:00
abstract::Flavone acetic acid (FAA) was incubated for 1 to 48 hr with 3 established human colon cancer cell lines endowed with distinct degrees of phenotypic properties. All 3 lines responded to FAA in almost identical fashion; when incubated with the drug for only 1 hr, an initial decrease in survival was observed for concentr...
journal_title:Investigational new drugs
pub_type: 杂志文章
doi:10.1007/BF00173501
更新日期:1986-01-01 00:00:00
abstract::Drug lag, which delays patients' access to medicinal products, is typically associated with pharmaceutical regulations. To shorten drug lag, health authorities may establish new policies to liberalize the regulations, a step that is important in countries, such as Taiwan, with consumer demand for imported novel therap...
journal_title:Investigational new drugs
pub_type: 杂志文章
doi:10.1007/s10637-018-00715-x
更新日期:2019-10-01 00:00:00
abstract:BACKGROUND:Alterations in retinoid signaling appear to be involved in the pathogenesis of small cell lung cancer (SCLC). Fenretinide [N-(4-hydroxyphenyl)retinamide], a synthetic retinoid, inhibits the growth of SCLC cells in vitro via the induction of apoptosis. Since these data suggested that SCLC is the adult solid t...
journal_title:Investigational new drugs
pub_type: 杂志文章
doi:10.1007/s10637-009-9228-6
更新日期:2009-12-01 00:00:00
abstract::Indibulin is a synthetic small molecule which antitumor activity is based upon destabilization of microtubules. The primary study objectives were to determine the impact of fasted and fed condition on pharmacokinetic parameters, as well as the maximum tolerated dose of the oral drinking solution of indibulin administe...
journal_title:Investigational new drugs
pub_type: 杂志文章,多中心研究,随机对照试验
doi:10.1007/s10637-006-9027-2
更新日期:2007-06-01 00:00:00
abstract::Purpose Hepatic arterial infusion chemotherapy (HAIC) is one of the options to treat unresectable hepatocellular carcinoma (HCC). The majority of HCC patients suffer great pain in the course of HAIC treatment. To improve the quality of life and the efficacy of HAIC treatment, the causes of pain, the choice of an analg...
journal_title:Investigational new drugs
pub_type: 杂志文章
doi:10.1007/s10637-020-01009-x
更新日期:2020-10-01 00:00:00