Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0027497 (nausea)
 23,468 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Rebeccamycin analog (NSC 655649) is a synthetic antibiotic cytotoxic agent thought to inhibit topoisomerase function. We sought to determine the response rate to rebeccamycin analog among patients with refractory advanced breast cancer using two different treatment schedules. Eligible patients had measurable disease, central venous access, and one or two prior chemotherapy regimens for advanced cancer, or recurrence within 12 months of adjuvant chemotherapy. Patients were randomized to rebeccamycin analog on one of two treatment schedules: arm 1, 500 mg/m2 IV bolus every 21 days; arm 2, 140 mg/m2 IV bolus daily x 5 days, every 21 days. The primary study endpoint was response rate; a two stage accrual design evaluated each schedule separately. Forty-two women entered the trial, 21 on each arm. Prior chemotherapy regimens for metastatic breast cancer were: 0, n=4; 1, n=21; 2, n=17. Prior treatments (including adjuvant therapy) anthracyclines: 88%, taxanes 67%, 5FU-based therapy, 50%. There were 5 partial responses (overall response rate 12%), two in arm 1 and 3 in arm 2, all in patients with prior anthracycline-based adjuvant chemotherapy. Median time to progression was 2.1 months (range 1-14+ months). An additional 9 patients had stable disease as best response. Grade 3 or 4 toxicity rates were: anemia 5%, neutropenia 33%, thrombocytopenia 12%, RBC transfusion 14%, nausea/vomiting 10%. Toxicity profiles were similar between the treatment arms. Rebeccamycin analog is reasonably well tolerated on two different treatment schedules for advanced breast cancer, with modest clinical activity in this heavily pretreated population.
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PMID:Rebeccamycin analog for refractory breast cancer: a randomized phase II trial of dosing schedules. 1696 7

Gemcitabine and oxaliplatin have shown single-agent activity in relapsed ovarian cancer. This combination was used to determine response rates, time-to-event efficacy measures, and toxicity in patients with recurrent ovarian cancer. Patients with prior platinum-based chemotherapy who had measurable lesions and/or elevated CA-125 levels were identified as group A (platinum-refractory/platinum-resistant patients) and group B (platinum-sensitive patients). All patients received gemcitabine 1000 mg/m(2) on days 1 and 8 and oxaliplatin 130 mg/m(2) on day 8 every 21 days for up to eight cycles. Seventy-five patients (21 in group A and 54 in group B), with a median age of 58 years (range, 37-78), were enrolled. A median of six cycles (range, 1-8) was administered. By intent-to-treat analysis, 15 patients with measurable disease achieved partial response for an overall best response rate of 20.0% (9.5% in group A and 24.1% in group B). CA-125 response was observed in 48.4% patients (30.0% in group A and 57.1% in group B). Median time to progressive disease was 7.1 months (95% CI, 5.6-9.0 months) with 5.0 months in group A and 8.3 months in group B. Median overall survival was 17.8 months (95% CI, 12.9-21.3 months) with 9.2 months for group A and 20.0 months for group B. Major grade 3/4 toxicities were neutropenia (61.3%), leukopenia (24.0%), nausea (16.0%), and vomiting (22.7%). We conclude that the combination of oxaliplatin and gemcitabine is active in patients with recurrent ovarian cancer, but the regimen is unsatisfactory for further study due to modest response and relatively high toxicity.
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PMID:Phase II study of gemcitabine and oxaliplatin in patients with recurrent ovarian cancer: an Australian and New Zealand Gynaecological Oncology Group study. 1736 13

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 were enrolled. The schedule of the treatment consisted of a 90 min intravenous (IV) infusion of irinotecan 150 mg/m2 for on days 1 and 15, and 600-1,000 mg/body of oral doxifluridine on days 3-14 and 17-28. Cycles were repeated every 35 days. A median of three cycles of the combination therapy (range 1-14 cycles) was administered. A total of 57 patients (95%) completed at least two cycles of the therapy without any dose reductions. There was one complete response and 23 partial responses with an overall response rate of 40% [95% confidence interval (CI): 28-53%]. A total of 19 patients had stable disease, 43(72%) achieved disease control. The median time to progression was 5.9 months and the median overall survival was 20.5 months. Ten (17%) and 17 (28%) patients developed Grade 3-4 leukopenia and neutropenia, respectively. Grade 3-4 fatigue was observed in 7(12%) patients, nausea in five (8%), vomiting in four (7%), and diarrhea,in three (5%) patients. No treatment-related deaths were noted during the study. From these results, the combination of sequential irinotecan and doxifluridine is considered to be an effective, easy-to-administer regimen with acceptable tolerability.
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PMID:A phase II study of irinotecan in combination with doxifluridine, an intermediate form of capecitabine, in patients with metastatic colorectal cancer. 1742 30

A combination chemotherapy of 5-fluorouracil (5-FU) and cisplatin (CDDP) has demonstrated activities in various malignancies, including head and neck, lung, esophageal, gastric, and pancreatic cancers. We reviewed our experience of 11 patients diagnosed as carcinoma of unknown primary site (CUPS), who were treated with infusional 5-FU and CDDP between January 1998 and December 2005. The median number of cycles administered was three (range: 1-12). All patients had measurable disease. Six partial responses were obtained (response rate: 54.5%, 95% confidence interval: 23.4-83.3%). The median survival time for all patients was 10 mo (range, 2-37 mo). The median time to disease progression was 3 mo (range, 1-6 mo). This regimen was well tolerated, with grade 3-4 neutropenia (two patients), febrile neutropenia (one patient), grade 3 nausea/vomiting (one patient), and grade 3 stomatitis (two patients). Grade 2 leukoencephalopathy was observed in one patient. No treatment-related death was observed. The combination chemotherapy of infusional 5-FU and CDDP was feasible and tolerated with promising activity for CUPS.
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PMID:Infusional 5-fluorouracil and cisplatin as first-line chemotherapy in patients with carcinoma of unknown primary site. 1784 53

The objective of this study was to determine the objective response rate in patients with platinum-sensitive and platinum-resistant recurrent ovarian cancer to treatment with trabectedin (Yondelis) administered as a 3-h infusion weekly for 3 weeks of a 4-week cycle. We carried out a multicentre Phase II trial of trabectedin in patients with advanced recurrent ovarian cancer. Trabectedin (0.58 mg m(-2)) was administered via a central line, after premedication with dexamethasone, to 147 patients as a 3-h infusion weekly for 3 weeks followed by 1-week rest. Major eligibility criteria included measurable relapsed advanced ovarian cancer and not more than two prior platinum-containing regimens. Patients were stratified according to the treatment-free interval (TFI) between having either platinum-sensitive (>/=6 months TFI) or platinum-resistant disease (<6 months TFI)/platinum-refractory disease (progression during first line therapy). In the platinum-sensitive cohort, 62 evaluable patients with measurable disease had an overall response rate (ORR) of 29.0% (95% CI: 18.2-41.9%) and median progression-free survival (PFS) was 5.1 months (95% CI: 2.8-6.2). Four patients with measurable disease per Response Evaluation Criteria in Solid Tumours (RECIST) criteria had no follow-up scans at the end of treatment. In the platinum-resistant/refractory cohort, 79 patients were evaluable with an ORR of 6.3% (95% CI: 2.1-14.2%). Median PFS was 2.0 months (95% CI: 1.7-3.5 months). Two patients with measurable disease per RECIST criteria had no follow-up scans at the end of treatment. The most frequent (>/=2% of patients) drug-related treatment-emergent grade 3/4 adverse events were reversible liver alanine transferase elevation (10%), neutropaenia (8%), nausea, vomiting, and fatigue (5% each). Trabectedin is an active treatment, with documented responses in patients with platinum sensitive advanced relapsed ovarian cancer, and has a manageable toxicity profile.
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PMID:A Phase II study of trabectedin single agent in patients with recurrent ovarian cancer previously treated with platinum-based regimens. 1800 May 4

Purpose. This study investigates the efficacy and toxicity of daily oral etoposide in chemotherapy for non-heavily pretreated advanced and metastatic soft tissue sarcoma (STS).Subjects. Twenty-seven patients with progressive and measurable disease were treated. Median age was 53 years (range 20-71 years) and performance status WHO 0 or 1. Histologies included mainly leiomyosarcoma (8), malignant fibrous histiocytoma (4), rhabdomyosarcoma (4), liposarcoma (2) and synovial sarcoma (2). Fifteen patients had received prior radiotherapy, of whom three included sites with haematopoiesis. All patients had received prior chemotherapy, including adjuvant therapy (7) and mostly consisted of one two-drug schedule (ifosfamide and doxorubicin) or two single-drug regimens.Methods. Chemotherapy consisted of etoposide (VP16-213), 50 mg m(-2) day(-1) x 21 q 4 weeks. Blood cell counts were done weekly. Dose reductions and a maximum delay of 2 weeks was allowed depending on cell counts during treatment and at the start of a new 4-week treatment cycle.Results. No objective response was observed. Progressive disease was observed after two treatment cycles in 17/27 patients (68%) and after three cycles in 22/27 patients (81%). The other patients received three to five cycles. Twenty-four patients went off study due to progressive disease. Grade 3 and 4 neutropenia was observed in eight and one patients, respectively. Thrombocytopenia grade 3 was seen in two patients. Non-haematological toxicity grade 3 (nausea, diarrhoea or alopecia) was observed in three patients, and grade 4 (dyspnea, hypotension or haemorrhage) in three patients.Discussion. No objective response was obtained. Oral etoposide at a dose of 50 mg m(-2) day(-1) x 21 q 4 weeks is inactive in chemotherapy of pretreated STS. Disease progression occurred within three cycles in the majority (81%) of patients. Toxicity of this regimen in non-heavily pretreated patients is low.
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PMID:EORTC Group Phase II Study of Oral Etoposide for Pretreated Soft Tissue Sarcoma. 1852 Dec 9

Purpose. To define the maximally tolerated dose (MTD) of ifosfamide when given with G-CSF on an every other week schedule, and to define the MTD of edatrexate that can be given every two weeks with an intense schedule of ifosfamide.Patients and Methods. Forty-one patients with metastatic or unresectable, locally advanced sarcoma participated in this 2-step phase I trial.The starting dose of ifosfamide was 10 gm/m(2) given by continuous intravenous infusion over 4 days every 2 weeks.When the MTD was defined, edatrexate, beginning at a dose of 40 mg/m(2) intravenously every 2 weeks was added in subsequent cohorts of patients.Results. Myelosuppression was the most prominent toxicity. Fatigue, nausea, and vomiting were observed in the majority of patients. Ifosfamide 12 gm/m(2) given every 2 weeks approached or exceeded the MTD. Edatrexate 100 mg/m(2) could be given safety as an intravenous bolus with ifosfamide 10 gm/m(2) every 2 weeks. Therapeutic responses were observed in patients with measurable disease.Conclusions. This study demonstrates the feasibility of administering a dose-intense schedule of ifosfamide alone or ifosfamide with edatrexate that might be applied in the adjuvant or neo-adjuvant setting.
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PMID:Evaluation of dose-intense Ifosfamide, with and without edatrexate, in adults with sarcoma. 1852 Dec 74

The combination of 5-fluorouracil (5-FU) and cisplatin (CDDP) has been reported to be active against metastatic gastric cancer (MGC) and great synergy has been shown in vivo and in vitro when 5-FU precedes CDDP. The sequential combination of S-1 (tegafur, oxonic acid, 5-chloro-2,4-dihydroxypyridine) followed by CDDP for MGC was investigated. A phase I trial applying increasing doses of oral administration of S-1 (65-80 mg/m(2)) for 21 days and increasing doses of CDDP (60-80 mg/m(2)) on day 22 every 35 days was conducted in order to determine the maximum tolerated dose (MTD) and recommended phase II dose. Patients with metastatic or recurrent gastric cancer, no prior chemotherapy, measurable disease, ECOG performance status less than 3 and adequate organ functions were eligible for the study. Three patients were treated at each dose level with escalation based on toxicity. Fifteen patients were included and evaluated for dose-limiting toxicity (DLT) and MTD. DLT included NCICTC grade 3 anorexia and fatigue in patients treated at S-1 80 mg/m(2) and CDDP 80 mg/m(2) (dose level 5). The other toxicities, grade 3 or higher, included neutropenia (grade 3) and nausea/vomiting (grade 3). Non-hematological toxicities were grade 1/2 and included diarrhea, nausea and stomatitis. There was no treatment-related mortality. Therefore, the recommended dose was a combination of S-1 at 80 mg/m(2) and CDDP at 70 mg/m(2). This sequential administration of S-1 and CDDP every 35 days is tolerable and warrants a phase II trial. A multicenter phase II study is currently under way.
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PMID:Phase I study of the sequential administration of S-1 and cisplatin for metastatic gastric cancer. 1944 94

Cisplatin and carboplatin have antitumor activity in breast cancer. Satraplatin, an orally bioavailable platinum analog, offers a potential alternative to intravenous chemotherapy. We conducted a multicenter phase II study of this agent as first- or second-line treatment of metastatic breast cancer. Satraplatin 80 mg/m(2) was taken PO Days 1-5 q 21 days in cycles 1 and 2, and if tolerated, increased to 100 mg/m(2) for subsequent cycles. Restaging studies to assess response were performed after every 2 cycles. Between November 2005 and March 2006, 40 patients were enrolled. Baseline characteristics: 48% prior adjuvant chemotherapy, 60% prior chemotherapy for MBC; median age, 62 years (ranges 43-83), 58% ER+/PR+, 23% ER+/PR-, 18% ER-/PR-/HER2-, and 5% HER2+. In 31 patients with measurable disease, there were two partial responses (PR; 6%; 95% CI 0, 15.2); and four patients (13%) had SD > or =6 months for a clinical benefit rate of 19%. Among the subanalysis of seven triple-negative patients with measurable disease, there were 2 SD and 2 PD. Median survival was 15 months and median progression-free survival was 2.7 months. The most common grade 3-4 toxicities were neutropenia (28%) and thrombocytopenia (25%). AEs leading to treatment discontinuation were nausea (n = 3), thrombocytopenia (n = 3), fever (n = 2), and vomiting (n = 2). This phase II study demonstrates oral satraplatin has limited activity as a single agent for MBC. Satraplatin, at a lower dose used in this study, could be combined with other chemotherapy agents in future trials in breast cancer.
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PMID:Results of a phase II open-label, nonrandomized trial of oral satraplatin in patients with metastatic breast cancer. 1945 42

The aim of this study was to determine the maximum tolerated dose (MTD) and therapeutic efficacy of a newly developed CKD-602 topoisomerase I inhibitor and cisplatin in patients with recurrent epithelial ovarian cancer. CKD-602 (0.30 mg/m(2) daily for 5 days) and cisplatin (60 mg/m(2) on day 5) were administered to patients every 3 weeks with dose adjustment of CKD-602 by 0.05 mg/m(2) daily until the MTD was reached. Dose-limiting toxicity was defined as grade >or= 3 neutropenia or thrombocytopenia for more than 4 days or accompanied by fever >or= 38.5 degrees C, infection, hemorrhage, or transfusion; grade >or= 3 nonhematological toxicity except for alopecia, nausea, and vomiting. We enrolled 26 patients with recurrent epithelial ovarian cancer who had measurable disease (MD) estimated by computed tomography scan (n= 12) and nonmeasurable disease (NMD) evaluated by serum CA-125 levels (n= 14). All patients received 188 cycles of CKD-602 and cisplatin with a median number of six cycles per patient (range, 2 to 12). MTD of CKD-602 was 0.30 mg/m(2) daily. The overall response rate was 69.2% (18/26) with 58.3% (7/12) and 78.6% (11/14) in MD and NMD, respectively. Among the responsive patients, 14 were platinum sensitive (14/18, 77.7%) and four were platinum resistant (4/8, 50.0%). The most common toxicity was grade >or= 3 neutropenia developing in 17 patients (65.4%) and 72 cycles (38.3%). Grade 3 nausea and anorexia were the most common gastrointestinal toxicities, developing in 15 cycles (8.0%) of four patients (15.4%) and 10 cycles (5.3%) of five patients (19.3%), respectively. The median disease-free interval was 6 months (range 0-26 months). CKD-602 at a concentration of 0.3 mg/m(2) daily for 5 days and cisplatin at 60 mg/m(2) on day 5 every 3 weeks showed high efficacy, with acceptable toxicity, against platinum-sensitive/resistant recurrent epithelial ovarian cancer.
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PMID:Phase I/IIa study of combination chemotherapy with CKD-602 and cisplatin in patients with recurrent epithelial ovarian cancer. 1972 13


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