Abstract:
:Introduction In preclinical data, the combination therapy with S-1 and epidermal growth factor receptor (EGFR) tyrosine kinase inhibitor (TKI) had a synergistic antitumor effect on non-small cell lung cancer (NSCLC), regardless of the EGFR mutation status. Patients and Methods Patients with previously treated NSCLC and adequate organ function regardless of EGFR mutation status were eligible for the phase I study, with wild-type EGFR were eligible for the phase II study. Treatment consisted of erlotinib 150 mg/body orally once every day and S-1 60 mg/m2, 70 mg/m2, or 80 mg/m2 (level 0, level 1, or level 2) orally on days 1-14 every three weeks. The primary endpoint for the phase I study was the determination of the recommended dose (RD), the phase II study was the overall response rate (ORR). Results A total of 7 patients with performance-status (PS) 0 or 1 were enrolled as subjects in phase I. Five of these subjects were EGFR-mutation positive. Four subjects were enrolled at S-1 dose level 1 and 3 were enrolled at S-1 dose level 2. No dose-limiting toxicities were observed in these subjects. The RD was decided as erlotinib 150 mg/body and S-1 80 mg/m2. In phase I, 5 subjects achieved partial response, and the ORR was 71.4%. A total of 10 patients with PS 0, 1, or 2 EGFR-wild type NSCLC were enrolled in phase II. In phase II, the ORR was 10.0%, and the disease control rate (DCR) was 40.0%. After the enrollment of 10 subjects, enrollment was stopped based on two treatment-related deaths. Conclusion The combination therapy of erlotinib plus S-1 was not feasible in the EGFR wild-type NSCLC at least and early stopped. Trial registration: UMIN-CTR Identifier: 000003421 (2010/03/31, phase I), 000003422 (2010/03/31, Phase II).
journal_name
Invest New Drugsjournal_title
Investigational new drugsauthors
Nakahara Y,Shimokawa T,Misumi Y,Nogami N,Shinkai T,Seki N,Hosomi Y,Hida N,Okamoto Hdoi
10.1007/s10637-020-00985-4subject
Has Abstractpub_date
2020-08-15 00:00:00eissn
0167-6997issn
1573-0646pii
10.1007/s10637-020-00985-4pub_type
杂志文章abstract::Transcription factor Specificity protein 1 (Sp1) and its downstream target survivin (inhibitor of apoptosis protein), play major roles in the pathogenesis of various cancers. Ewing Sarcoma (ES) is a common soft tissue/bone tumor in adolescent and young adults. Overexpression of survivin is also linked to the aggressiv...
journal_title:Investigational new drugs
pub_type: 杂志文章
doi:10.1007/s10637-016-0417-9
更新日期:2017-04-01 00:00:00
abstract:PURPOSE:This phase I study aims at assessing the safety and tolerability of LY2603618, a selective inhibitor of Checkpoint Kinase 1, in combination with pemetrexed and determining the maximum tolerable dose and the pharmacokinetic parameters. EXPERIMENTAL DESIGN:This was an open-label, multicenter, dose-escalation stu...
journal_title:Investigational new drugs
pub_type: 杂志文章
doi:10.1007/s10637-012-9815-9
更新日期:2013-02-01 00:00:00
abstract::Fifteen patients with advanced carcinoma of the breast who had failed prior chemotherapy, were treated with recombinant gamma interferon at a dose of 2mg/m2 (1mg = 2.4 X 10(7) international units) intravenously for five consecutive days every other week. The median patient age was 51 and all patients had a performance...
journal_title:Investigational new drugs
pub_type: 杂志文章
doi:10.1007/BF00173511
更新日期:1986-01-01 00:00:00
abstract:BACKGROUND:The phase I program of anticancer agents usually consists of multiple dose escalation studies to select a safe dose for various administration schedules. We hypothesized that pharmacokinetic and pharmacodynamic (PK-PD) modeling of an initial phase I study (stage 1) can be used for selection of an optimal sta...
journal_title:Investigational new drugs
pub_type: 杂志文章
doi:10.1007/s10637-008-9216-2
更新日期:2010-02-01 00:00:00
abstract::Matrix metalloproteinases (MMPs) are a class of structurally related enzymes that function in the degradation of extracellular matrix proteins that constitute the pericellular connective tissue and play an important role in both normal and pathological tissue remodelling. Increased MMP activity is detected in a wide r...
journal_title:Investigational new drugs
pub_type: 杂志文章,评审
doi:10.1023/a:1005855905442
更新日期:1997-01-01 00:00:00
abstract::BMS-754807 is an inhibitor of insulin-like growth factor-1 receptor (IGF-1R) and insulin receptor that also represses aurora kinase. Cancers that express high levels of IGF-1/IGF-1R are sensitive to BMS-754807; however, it shows limited efficacy in non-small cell lung cancer (NSCLC) in which IGF-1R-driven signals may ...
journal_title:Investigational new drugs
pub_type: 杂志文章
doi:10.1007/s10637-012-9874-y
更新日期:2013-06-01 00:00:00
abstract::Chaetoglobosin K (ChK) is a natural product that inhibits anchorage-dependent and anchorage-independent growth of ras-transformed cells, prevents tumor-promoter disruption of cell-cell communication, and reduces Akt activation in tumorigenic cells. This study demonstrates how ChK modulates the JNK pathway in ras-trans...
journal_title:Investigational new drugs
pub_type: 杂志文章
doi:10.1007/s10637-012-9883-x
更新日期:2013-06-01 00:00:00
abstract::Compared to doxorubicin, equimolar epirubicin toxicity is reduced by about 50% by the epimerization of a hydrogen and hydroxyl group at the 4' position of the anthracycline sugar moiety. The circadian timing of doxorubicin administration markedly affects its lethal and sub-lethal bone marrow and gut toxicities in mice...
journal_title:Investigational new drugs
pub_type: 杂志文章
doi:10.1007/BF00173645
更新日期:1988-12-01 00:00:00
abstract::Fifty-four evaluable patients with SCLC previously treated with chemotherapy received either N-methylformamide or spirogermanium. There was one partial response to N-methylformamide. The median survival times for patients treated with N-MF and spirogermanium were 11.7 and 12.6 weeks respectively. Five patients treated...
journal_title:Investigational new drugs
pub_type: 临床试验,杂志文章
doi:10.1007/BF00177255
更新日期:1990-05-01 00:00:00
abstract:PURPOSE:ZD0473 (AMD473) [cis-amminedichloro(2-methylpyridine) platinum(II)] is a novel platinum agent of proven activity in vitro against a variety of human tumor-derived cell lines even with intrinsic or acquired resistance to CDDP. The aim of this study is to provide the basis for a rational design of ZD0473-based co...
journal_title:Investigational new drugs
pub_type: 杂志文章
doi:10.1023/B:DRUG.0000036682.99818.71
更新日期:2004-11-01 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::Withaferin A (WA), a steroidal lactone derived from the plant Vassobia breviflora, has been reported to have anti-proliferative, pro-apoptotic, and anti-angiogenic properties against cancer growth. In this study, we identified several key underlying mechanisms of anticancer action of WA in glioblastoma cells. WA was f...
journal_title:Investigational new drugs
pub_type: 杂志文章
doi:10.1007/s10637-012-9888-5
更新日期:2013-06-01 00:00:00
abstract::Hexamethylenebisacetamide (HMBA), an in vitro differentiating agent, was studied for its pharmacodynamic actions in animals. Plasma stability, organ distribution, excretion, oral bioavailability, and estimates of pharmacokinetic parameters and acute lethality were determined in rats. The single dose intraperitoneal LD...
journal_title:Investigational new drugs
pub_type: 杂志文章
doi:10.1007/BF00179430
更新日期:1985-01-01 00:00:00
abstract:BACKGROUND:Preclinical data suggested that sustained inhibition of the anabolic enzyme, ribonucleotide reductase (RR), by hydroxyurea (HU) may be critical for the anticancer effects of the drug. A phase I trial of continuous infusion HU with concomitant hyperfractionated, accelerated radiation therapy (CHU-CHRT) was in...
journal_title:Investigational new drugs
pub_type: 临床试验,杂志文章
doi:10.1023/a:1006102716920
更新日期:1998-01-01 00:00:00
abstract:BACKGROUND:To explore the activity of lapatinib with a novel trial design focused on the drug target rather than on histology. METHODS:Patients with HER2 amplified gastro-esophageal, bladder, ovarian, or uterine tumors were enrolled into a double-blinded randomized discontinuation study of lapatinib 1,500 mg PO daily....
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/s10637-010-9541-0
更新日期:2012-04-01 00:00:00
abstract:BACKGROUND:Therapeutic approaches to marginal zone B-cell lymphoma (MZL) continue to evolve. Localized MZL responds favorably to local treatments, including surgery and/or local radiation therapy. However, MZL manifests as a disseminated disease in one-third of the cases at diagnosis. Moreover, relapses involving dista...
journal_title:Investigational new drugs
pub_type: 杂志文章,多中心研究
doi:10.1007/s10637-009-9260-6
更新日期:2010-04-01 00:00:00
abstract:BACKGROUND:To evaluate the safety and tolerability of two different weekly doses of the fully humanized epidermal growth factor receptor (EGFR)-targeting monoclonal antibody matuzumab combined with high-dose 5-fluorouracil, leucovorin and cisplatin (PLF) in the first-line treatment of patients with EGFR-positive advanc...
journal_title:Investigational new drugs
pub_type: 杂志文章
doi:10.1007/s10637-012-9848-0
更新日期:2013-06-01 00:00:00
abstract::The neurotransmitter serotonin is involved in numerous bodily functions via seven different serotonin receptor subfamilies. Serotonin plays a role in gastrointestinal functions like intestinal secretion or peristalsis and neuropsychiatric events like depression or migraine. One of these subtypes has been found on glio...
journal_title:Investigational new drugs
pub_type: 杂志文章
doi:10.1007/s10637-011-9781-7
更新日期:2012-12-01 00:00:00
abstract:BACKGROUND:The primary objective of this Phase I study was to determine the maximum tolerated dose (MTD) and recommended phase II dose for Tomudex and Doxorubicin when given in combination to patients with advanced metastatic cancer. The secondary objective was to assess the toxicity profile. PATIENTS AND METHODS:Star...
journal_title:Investigational new drugs
pub_type: 临床试验,杂志文章
doi:10.1023/B:DRUG.0000047105.38511.2a
更新日期:2005-01-01 00:00:00
abstract::ALK-positive anaplastic large cell lymphoma (ALCL) represents a subset of non-Hodgkin's lymphoma that is treated with crizotinib, a dual ALK/MET inhibitor. Despite the remarkable initial response, ALCLs eventually develop resistance to crizotinib. ALK inhibitor resistance in tumors is a complex and heterogeneous proce...
journal_title:Investigational new drugs
pub_type: 杂志文章
doi:10.1007/s10637-019-00802-7
更新日期:2020-06-01 00:00:00
abstract::Clinically relevant resistance to the currently approved camptothecins, irinotecan and topotecan, is poorly understood but may involve increased expression of ATP-dependent drug transporters such as ABCG2 (breast cancer resistant protein, BCRP). Gimatecan (ST1481) is a lipophilic 7-substituted camptothecin derivative ...
journal_title:Investigational new drugs
pub_type: 杂志文章
doi:10.1007/s10637-007-9093-0
更新日期:2008-06-01 00:00:00
abstract:BACKGROUND:BTH1677 is a beta glucan pathogen associated molecular pattern (PAMP) currently being investigated as a novel cancer therapy. Here, the initial safety and pharmacokinetic (PK) results of BTH1677 in healthy subjects are reported. SUBJECTS AND METHODS:In the Phase 1a single-dosing study, subjects were randomi...
journal_title:Investigational new drugs
pub_type: 杂志文章,随机对照试验
doi:10.1007/s10637-016-0325-z
更新日期:2016-04-01 00:00:00
abstract::Mitoxantrone (Novantrone) and prednimustine (Sterecyt) are both active as single agents in the treatment of unfavorable non-Hodgkin lymphoma (UNHL). The efficacy and toxicity of the combination of these agents (NOSTE) was evaluated in 28 patients with advanced histopathologically proven UNHL who were not eligible for ...
journal_title:Investigational new drugs
pub_type: 杂志文章
doi:10.1007/BF00195368
更新日期:1988-06-01 00:00:00
abstract::Nafazatrom was tested against a variety of human malignancies with the human tumor stem cell assay at one or more of the following concentrations: 1, 10, 25, and 100 micrograms/ml X 1 h or 0.05, 0.5, or 5 micrograms/ml by continuous exposure. Major (greater than or equal to 70%) inhibition was noted in 7/52 adenocarci...
journal_title:Investigational new drugs
pub_type: 杂志文章
doi:10.1007/BF00173781
更新日期:1984-01-01 00:00:00
abstract::Rolapitant is a neurokinin-1 receptor antagonist that is approved in combination with other antiemetic agents in adults for the prevention of delayed nausea and vomiting (CINV) associated with initial and repeat courses of emetogenic cancer chemotherapy, including but not limited to highly emetogenic chemotherapy. Her...
journal_title:Investigational new drugs
pub_type: 临床试验,杂志文章
doi:10.1007/s10637-018-0638-1
更新日期:2019-02-01 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::In this study, 30 evaluable patients with advanced carcinoma of the breast were treated with cyclophosphamide 600 mg/m2 i.v. followed one day later with mitoxantrone (Novantrone; dihydroxyanthracenedione) 16 mg/m2 i.v. Drug treatment was repeated every 3-4 weeks, for a maximum of 12 cycles. The overall response rate w...
journal_title:Investigational new drugs
pub_type: 杂志文章
doi:10.1007/BF00174165
更新日期:1985-01-01 00:00:00
abstract::A short-term antimetabolic assay based upon the inhibition of incorporation of nucleic acid precursors was used to compare the cytotoxicity of a new halogenated anthracycline, 4'-iodo-4'-deoxydoxorubicin (IDX), with that of its parent compound doxorubicin (DX) on human colo-rectal carcinoma specimens. IDX showed a mar...
journal_title:Investigational new drugs
pub_type: 杂志文章
doi:10.1007/BF00177248
更新日期:1990-05-01 00:00:00
abstract::An inflammatory myofibroblastic tumor (IMT) is a rare invasive soft tissue mass with intramuscular penetration that is primarily treated via a surgical procedure. However, with unclear boundaries and a high rate of relapse, there is no standard treatment for recurrence or unresectable tumors. It is noteworthy that app...
journal_title:Investigational new drugs
pub_type: 杂志文章
doi:10.1007/s10637-020-00984-5
更新日期:2020-09-11 00:00:00
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. ...
journal_title:Investigational new drugs
pub_type: 杂志文章
doi:10.1007/BF00195371
更新日期:1988-06-01 00:00:00