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)

Chemotherapy has had limited success in biliary tract cancer. Of the newer agents, gemcitabine (Gemzar) and irinotecan (CPT-11, Camptosar) both have single-agent activity in patients with advanced disease. We conducted a phase II trial to study the efficacy and toxicity of the combination of gemcitabine plus irinotecan in patients with locally advanced or metastatic biliary tract cancer. The study has enrolled 14 patients with histologically or cytologically documented cancer of the biliary tract or gallbladder with bidimensionally measurable disease, Eastern Cooperative Oncology Group performance status 0 or 1, decompressed biliary tree, and no prior exposure to chemotherapy. Gemcitabine at 1,000 mg/m2 and irinotecan at 100 mg/m2 were both administered on days 1 and 8, every 21 days. In patients who had less than grade 3 hematologic and less than grade 2 nonhematologic toxicity following cycle 1, the dose of irinotecan was increased to 115 mg/m2 for subsequent cycles. A total of 65 cycles of chemotherapy have been administered, with an average of 4.5 cycles per patient (range: 1 to 11 cycles). The median treatment duration was 3 months (range: 0.75 to 8 months). An objective partial response was determined radiographically in two patients (14%) while stable disease for periods ranging from 4 to 11.5 months was noted in six patients (43%). Toxicity consisted of grade 3/4 neutropenia in seven patients (50%) with no episodes of febrile neutropenia, grade 3/4 thrombocytopenia in four (28%), grade 3 diarrhea in two (14%), and grade 3 nausea in one patient. The combination of gemcitabine plus irinotecan appears to possess modest clinical activity, and it is well tolerated in patients with advanced biliary cancer. Patient accrual is ongoing to this study.
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PMID:Gemcitabine and irinotecan in locally advanced or metastatic biliary cancer: preliminary report. 1456 44

Irinotecan hydrochloride has been administered to patients with breast cancer resistant to anthracyclines and/or taxanes in our department. A retrospective analysis of the efficacy and toxicity of irinotecan therapy was conducted to clarify its clinical usefulness. A total of 35 consecutive patients with advanced or recurrent breast cancer were treated with irinotecan between June 1996 and March 2002. The patients ranged in age from 37 to 66 years old (median, 52). The most frequent metastatic lesion was in the liver. The number of previous chemotherapy was 2 to 7 regimens (median, 3). Ninety-one percent and 97% of the tumors were anthracycline- and taxane-resistant, respectively. The weekly dose of irinotecan was 40-160 mg/body (median, 100), and the total dose was 40-6, 110 mg/body (median, 840). An objective response rate of 6% and a clinical benefit rate of 23% were obtained. The median time-to-progression and overall survival were 3 months and 8 months, respectively. Severe toxicity (grade 3 or 4) was observed in 34% of the patients for a decrease in the white blood count, in 26% for neutropenia, in 17% for nausea/vomiting and in 6% for diarrhea. Although this study suggests that irinotecan is a clinically useful treatment of anthracycline- and/or taxane-resistant breast cancer, its anti-tumor effect was not satisfactory. The activity of first-line irinotecan therapy or the combined use of irinotecan with other agents should be investigated in clinical studies.
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PMID:[Retrospective study on utility of irinotecan hydrochloride in patients with advanced and recurrent breast cancer]. 1458 75

The combination of irinotecan (CPT-11), oxaliplatin (L-OHP), 5-fluorouracil (5-FU) and folinic acid (FA) is one of the possibilities to overcome chemoresistance in advanced colorectal cancer (ACRC) patients. The aim of this study was to determine the tolerability and activity of CPT-11 plus chronomodulated infusion of L-OHP, 5-FU and FA in ACRC patients. A total of 35 patients (91% pretreated, 77% with CPT-11, 54% with L-OHP, 42% with both) were treated every 3 weeks with CPT-11, 180 mg m(-2) day 1 i.v., plus L-OHP, 20 mg m(-2) day(-1), 5-FU, 700 mg m(-2) day(-1) and FA, 150 mg m(-2) day(-1), all three drugs from day 2 to day 5 by chronomodulated infusion. The patients' (pt) data were as follows: male/female 21/14; median age 58 years (range: 38-70); PS 0: 26 pts (74%), PS 1: 8 pts (23%), PS 2: 1 pt (3%); primary tumour colon/rectum 26/9; involved organs: 1, 14 pts (40%); 2, 17 pts (48%); >or=3: 4 pts (11%); previous chemotherapy lines 1: 12 pts (34%), 2: 10 pts (28%), >or=3: 10 pts (28%). A total of 221 courses (c) were performed; no grade 4 toxicity was observed with only one grade 3 (G3) neutropenia and thrombocytopenia (3%) in one out of 221 courses (<1%). Maximal toxicity (G3) was nausea and diarrhoea in 10 pts (28%), occurring in 14 out of 221 c (6%) and 12 out of 221 c (5%) respectively. Seven patients achieved a partial response (20%, confidence interval (c.i.) 6.8-33.3) and one patient a complete response (2.9%, c.i. 0-8.4), for a total overall response rate of 22.9% (c.i. 9-36.8); 15 out of 35 (42.9%, c.i. 26.5-59.3) had stable disease and 12 out of 35 (34.3%, c.i. 18.6-50) patients underwent a progression. In conclusion, this four-drug regimen is feasible in advanced pretreated ACRC patients with no significant haematological toxicity and acceptable diarrhoea. The activity of this combination is currently studied in EORTC 05011 study.
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PMID:A phase II study of irinotecan plus chronomodulated oxaliplatin, 5-fluorouracil and folinic acid in advanced colorectal cancer patients. 1461 95

Peritoneal mesothelioma is a rare malignancy that is seen in patients exposed to asbestos or in young women with no known exposure to asbestos. The clinical features of the disease are similar in these two groups, and include peritoneal carcinomatosis, ascites, thrombocytemia, systemic symptoms (fever and night sweats), and hypercoagulability. There is no known curative therapy for this disease. Cisplatin has activity in 25% of patients. Mesothelial cells are known to contain high levels of carboxylesterase, a key enzyme in the activation of Irinotecan (CPT-11) to SN-38. This retrospective review of our experience in combining cisplatin 50 or 60 mg/m2 i.v. or i.p. on day 1 with CPT-11 50 or 60 mg/m2 i.v. on day 1, 8, and 15. Courses were repeated every 4 weeks x 6. If i.p. administration of cisplatin were feasible, it was the preferred route. Response to treatment was based on RECIST criteria. Fourteen men and 3 women, median age 62 years (35-76 years) and median PS 1 (0-2) were treated. Median number of courses was two for nonresponders and six for responders. The overall response rate was 24%, but 76% of patients improved on treatment. Median survival is not reached. Grade > or = 2 side effects included anemia (n = 6), neutropenia (n = 3), nausea/vomiting (n = 4), and constipation (n = 2). Grade 1 side effects were fatigue, anorexia, weight loss, alopecia, diarrhea, neuropathy, and gastric reflux. There were no grade > or = 3 hematologic toxicities. The combination of cisplatin and CPT-11 is well tolerated and has clinical benefits in patients with peritoneal mesothelioma.
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PMID:Cisplatin and irinotecan (CPT-11) for peritoneal mesothelioma. 1462 25

The efficacy and toxicity of irinotecan (CPT-11) 350 mg/m(2) i.v. once every 3 weeks was assessed in 60 patients with advanced colorectal cancer (CRC) showing failure to 5-fluorouracil (5-FU) treatment. The overall objective response rate was 13.6% (1 complete response and 4 partial responses) and 25 patients (42.4%) showed stable disease; the median time to disease progression was 4.4 months and the median survival was 10.5 months. The main non-hematological toxicities were alopecia (80.3% of patients), diarrhea (75.0%), and nausea/vomiting (71.7%); neutropenia was the main hematological toxicity. Grade 3 or 4 diarrhea appeared in 21 of 131 cycles (16.1%), whereas grade 3 or 4 neutropenia appeared in 78 cycles (25.0%). In conclusion, the present phase II study confirms that CPT-11 350 mg/m(2) every 3 weeks is active and well tolerated as second-line chemotherapy for CRC in 5-FU resistant patients.
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PMID:Irinotecan (CPT-11) in metastatic colorectal cancer patients resistant to 5-fluorouracil (5-FU): a phase II study. 1467 82

Irinotecan (CPT-11), a topoisomerase I inhibitor, has been shown in preclinical studies to be a potent radiosensitizer. Carboplatin, a known radiosensitizer with single-agent activity in non small-cell lung cancer (NSCLC), is felt to be a rational choice in combination with irinotecan. We have completed the initial portion of a phase I study, in patients with locally unresectable lung cancer, combining irinotecan with thoracic radiation. Thirteen patients have been entered onto this study through three dose levels (30 to 50 mg/m2/week) of irinotecan. There were seven partial responses in 12 evaluable patients, for an over-all response rate of 58%. Nausea, vomiting, and esophagitis were the principal toxicities of weekly irinotecan and concurrent thoracic radiation. As the maximum tolerated dose (MTD) of irinotecan with radiation has been established at 40 mg/m2/week, we are currently accruing patients to the second phase of this study with the addition of carboplatin (AUC = 2). Thus far toxicity has primarily been esophagitis.
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PMID:A phase I trial of outpatient weekly irinotecan/carboplatin and concurrent radiation for stage III unresectable non small-cell lung cancer: a Vanderbilt-Ingram Cancer Center Affiliate Network Trial. 1473 37

Colorectal cancers (CRC) express the epidermal growth factor receptor (EGF-R), a type I transmembrane receptor with tyrosine kinase activity. EGF-R signaling inhibition is a promising target for cancer therapy. ZD1839 (Iressa, AstraZeneca) and OSI-774 (Tarceva, Roche) are small molecular weight molecules with selective and reversible tyrosine kinase inhibition properties directed to EGF-R. Orally administered, these molecules induce sustained tumor stabilizations in previously treated metastatic CRC patients. The most frequent treatment-related toxicities are fatigue, diarrhea and acne-like follicular rash. The addition in the clinic of 5-FU, lOHP or CPT-11 to ZD1839 or OSI-774 does not seem to increase the own toxicity of each cytotoxic agents. Cetuximab (Erbitux, Merck) is an intravenously administered humanized monoclonal antibody which bind with high affinity with the extracellular domain of the EGF-R. The most frequent treatment-related toxicities are diarrhea, fatigue, nausea and cutaneous toxicity (allergic or acne-like follicular rashes, folliculitis). Most, if not all of these adverse events are mild. Partial responses were observed with cetuximab either alone (RR: 10%) or in combination with CPT-11 (RR: 22%) in patients with CPT-11 refractory advanced CRC which expressed EGF-R. The combination of cetuximab to folinic acid, 5-FU and CPT-11 seems tolerable at the cost of a slight increase of severe diarrhea and neutropenia. Finally, the promising activity of these EGF-R inhibitors has to be confirmed throughout randomized studies.
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PMID:[Inhibitors of epidermal growth factor receptor and colorectal cancer]. 1476 44

To evaluate the efficacy and toxicity of irinotecan (CPT-11) in combination with raltitrexed as first-line treatment of advanced colorectal cancer (CRC). A total of 91 previously untreated patients with advanced CRC and measurable disease were enrolled in this phase II study. The median age was 62 years (range 31-77); male/female 54/37; ECOG performance status was 0 in 50 patients (55%), one in 39 (43%) and two in two (2%). Treatment consisted of CPT-11 350 mg x m(-2) in a 30-min intravenous infusion on day 1, followed after 30 min by a 15-min infusion of raltitrexed 3 mg x m(-2). Measurements of efficacy included the following: response rate, time to disease progression and overall survival. Of the 83 evaluable patients valuable to objective response, there were five complete responses (6%) and 23 partial responses (28%), for an overall response rate of 34% (95% CI: 25.9-46.5%). In all, 36 patients (43%) had stable disease, whereas 19 (23%) had a progression. The median time to progression was 11.1 months and the median overall survival was 15.6 months. A total of 487 cycles of chemotherapy were delivered with a median of five per patient. Grade 3-4 WHO toxicities were as follows: diarrhoea in 13 patients (15%), nausea/vomiting in four (4%), transaminase increase in six (7%), stomatitis in two (2%), febrile neutropenia in three (3%), anaemia in five (6%) and asthenia in three (3%). The combination CPT-11-raltitrexed is an effective, well-tolerated and convenient regimen as front-line treatment of advanced CRC.
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PMID:Irinotecan plus raltitrexed as first-line treatment in advanced colorectal cancer: a phase II study. 1508 76

Combination chemotherapy with irinotecan (CPT-11) and platinum compounds is effective for treating cervical cancer. Nedaplatin (254-S) is a new cisplatin analogue that achieves a high response rate (53%) in patients with primary cervical cancer. We performed a phase I-II study of combination chemotherapy with CPT-11 plus 254-S for advanced or recurrent cervical cancer. The inclusion criteria were stage IV disease or recurrence. CPT-11 and 254-S were administered intravenously on day 1, while rhG-CSF (50 microg) was given on days 3-12. This regimen was repeated after 4 weeks. Dose escalation was carried out in tandem (CPT-11/254-S: 50/70, 50/80, and 60/80 mg m(-2)). A total of 27 patients (stage IV=seven, recurrence=20) were enrolled. The phase I study enrolled eight patients. At dose levels 1 and 2, no dose-limiting toxicities were observed. At dose level 3, the first two patients developed DLTs. The maximum tolerated dose of CPT-11 and 254-S was 60 and 80 mg m(-2), respectively, and the recommended doses were 50 and 80 mg m(-2). Grade 3/4 haematologic toxicity occurred in 67% in phase II study, but there were no grade 3 non-haematologic toxicities except for nausea or lethargy. In all 27 patients, there were two complete responses (7%) and 14 Partial responses (52%), for an overall response rate of 59% (95% confidence interval: 39-78%). Among the 12 responders with recurrent disease, the median time to progression and median survival were 161 days (range: 61-711 days) and 415 days (range: 74-801 days). This new regimen is promising for cervical cancer.
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PMID:Phase I-II study of irinotecan (CPT-11) plus nedaplatin (254-S) with recombinant human granulocyte colony-stimulating factor support in patients with advanced or recurrent cervical cancer. 1529 35

This multicentre phase II study was designed to evaluate the antitumour activity and toxicity of bifractionated camptothecin (CPT-11) and 5-fluorouracil/ leucovorin (5-FU/LV) in the treatment of patients with metastatic colorectal cancer (MCC) who had been pretreated with 5-FU/LV-oxaliplatin (FOLFOX regimen). In all, 35 patients were enrolled in a two-stage trial. Treatment consisted of two daily doses of CPT-11, 90 mg m2 administered over 90 min, followed by LV, 200 mg m2 administered over 2 h plus 5-FU 400 mg m2 as a bolus and 600 mg m2 as a 22-h continuous infusion administered with disposable pumps as outpatient therapy. Toxicity was closely monitored. Response was evaluated by computed tomography scans every 8 weeks. All 35 patients were assessable for toxicity and response to treatment. Seven patients had a partial response, giving an overall response rate of 20%; 11 patients had stable disease (31.4%) and 17 progressed (48.5%). The median progression-free survival was 7.1 months and median survival was 14 months. A total of 10 patients (30%) experienced grade 3-4 toxicity, including nausea (15%), diarrhoea (12%) and neutropenia (15%), while seven patients (21%) had grade 2 alopecia. The bifractionated bimonthly schedule of CPT-11 plus 5-FU/LV showed substantial antitumour activity and was well tolerated in this group of patients with a poor prognosis, pretreated with the FOLFOX regimen.
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PMID:Multicentre phase II study of bifractionated CPT-11 with bimonthly leucovorin and 5-fluorouracil in patients with metastatic colorectal cancer pretreated with FOLFOX. 1546 66


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