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)

An early phase II study of CPT-11 was carried out in patients with primary lung cancer in 15 institutions throughout Japan. The efficacy and safety of CPT-11 were studied at 200 mg/m2 based on the results of the previous phase I study. Thirty-eight of 52 enrolled patients were eligible. CPT-11 proved to be effective for primary lung cancer. The response rates were 20.0% (7/35) for non-small cell lung carcinoma and 33.3% (1/3 for small cell lung carcinoma. Hematological toxicities included leukopenia (less than or equal to 3,000) in 44.7% of the patients. Other major toxicities were nausea/vomiting (greater than or equal to grade 2) in 50.0% and diarrhea (greater than or equal to grade 2) in 47.4%.
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PMID:[An early phase II study of CPT-11 in primary lung cancer]. 184 91

A Phase II study of CPT-11, a new camptothecin, was performed in patients with primary lung cancer. Patients with previously untreated non-small cell carcinomas (group A), or previously treated non-small cell carcinomas (group B), and with small cell carcinomas (group C), were enrolled in this study. CPT-11 was given at a dose of 100 mg/m2 i.v. infusion once a week for three weeks or more. Out of 153 patients enrolled, 128 (A: 67; B: 26; C: 35) were assessed to be evaluable for response by an extramural review committee. Response rates were 34.3% (23/67) for A, 0% (0/26) for B and 37.1% (13/35) for C. The response rate was 50% for previously untreated patients (4/8), and 33.3% for previously treated patients (9/27) including 2 complete responses in the group C. Major toxicities were leukopenia, nausea/vomiting, diarrhea, anorexia and alopecia. Leukopenia and diarrhea were considered to be dose limiting toxicities, but they were reversible. It was, however, suggested that some patients should be monitored carefully for severe reactions and delay in recovery. The results showed that CPT-11 was highly effective against non-small cell and small cell carcinomas of the lung.
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PMID:[A phase II study of CPT-11, a camptothecin derivative, in patients with primary lung cancer. CPT-11 Cooperative Study Group]. 185 8

An early Phase II study of CTP-11, a new derivative of Camptothecin, in gynecologic cancers was carried out by a cooperative study group of 9 institutions. Forty-six patients were enrolled, and there were 14 cases of ovarian cancers, 7 of cervical cancer, 6 of uterine body cancers and 1 of endometrial stromal sarcoma which satisfied study criteria. The response rate in ovarian cancers was 21.4%, and in cervical cancers 42.9%, among an overall rate of 21.4%. Three out of 6 patients with objective response had undergone previous chemotherapies including cisplatin, suggesting that CPT-11 was effective for patients with no response or refractory to these therapies. Leukopenia was a major adverse reaction with an incidence of 60.0% (grade 2 or more). Gastrointestinal symptoms such as nausea vomiting, anorexia and diarrhea were frequently observed (grade 2 or more; 13.3-43.3%). These were generally tolerable except in a few cases. Besides these reactions, alopecia was also observed (33.3%), but severe adverse reactions such as nephropathy were not. These results suggested that CPT-11 was effective against ovarian cancer and cervical cancer. The recommended dose regimen for a late phase II study is considered to be 100 mg/m2 once weekly and 150 mg/m2 once every 2 weeks.
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PMID:[An early phase II study of CPT-11 in gynecologic cancers. Research Group of CPT-11 in Gynecologic Cancers]. 201

The camptothecin analogues topotecan and irinotecan (CPT-11) are active anticancer drugs. This article reviews the accumulated results of clinical and laboratory studies performed with these agents at The Johns Hopkins Oncology Center. In a phase I clinical and pharmacology trial of topotecan given as a 30-min infusion daily for 5 days every 3 weeks, profound neutropenia precluded dose escalation above 1.5-2.0 mg/m2 per day, the maximum tolerated dose (MTD). The daily x5 schedule has been developed further with dose escalation using granulocyte-colony-stimulating factor support in patients who have kidney or liver dysfunction and given in combination with cisplatin. In addition, a phase I trial of topotecan given as a 5-day continuous intravenous infusion to patients with refractory leukemia has had promising antileukemic responses. A separate series of in vitro studies indicates that a modest degree of resistance to the cytotoxicity of topotecan can be mediated by P-glycoprotein. A phase I and pharmacology study of irinotecan given as a 90-min infusion every 3 weeks has defined an MTD of 240 mg/m2, with dose escalation being limited by several toxicities. These included an acute treatment-related syndrome of flushing, warmth, nausea, vomiting, and diarrhea; a subacute combination of nausea, diarrhea, anorexia, and weight loss; and/or neutropenia. Antitumor activity has been observed with topotecan and irinotecan in patients with a variety of solid tumors and refractory leukemia in our studies, which supports the widespread enthusiasm for this group of compounds.
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PMID:Camptothecin analogues: studies from the Johns Hopkins Oncology Center. 752 Aug 44

Irinotecan (CPT-11) is a camptothecine derivative with antitumor activity and inhibitor of DNA topoisomerase I. CPT-11 showed a excellent and broad anticancer activity against several malignant tumors. In this study, as in the Japanese phase II study, CPT-11 was administered at 100 mg/m2 weekly by intravenous infusion against 10 patients with recurrent colorectal cancer. Median total dose was 513 mg. Partial responses were obtained in 4/10 patient (40%). Lung metastases showed a 33.3% response and lymphnode metastases showed a 60% response. However, liver metastases showed no response. The median duration to the onset of partial response was 20 days and the median overall response duration was 89 days. Adverse effects were leukopenia (40%), nausea, vomiting and diarrhea (80%), fever (20%), and general malaise (30%). These were generally well tolerated and reversible. From these results, CPT-11 seemed to become an effective drug for recurrent colorectal cancer. Further trials of combination chemotherapy utilizing CPT-11 seem to be warranted.
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PMID:[Effect of chemotherapy using irinotecan (CPT-11) against recurrent colorectal cancer]. 782 85

A late phase II study of a new camptothecin analogue, irinotecan hydrochloride (CPT-11), was conducted to evaluate the anti-tumour effect and toxicity in patients with refractory leukaemia and lymphoma including adult T-cell leukaemia (ATL)-lymphoma, in a multi-institutional cooperative study. All the patients with ATL had been previously treated with various conventional combination chemotherapies and were refractory to these therapies or had relapsed. CPT-11 was administered at a dose of 40 mg m-2 day-1 for three consecutive days repeated weekly until evidence of disease progression. One complete remission and four partial remissions were achieved in 13 assessable patients with ATL. The median total dose to achieve remission was 240 mg m-2 and the median duration of response was 31 days. The major toxicities were leucopenia (83%), diarrhoea (62%) and nausea/vomiting (69%). These were relatively severe, but they were generally tolerable and reversible. However, one patient died probably as a result of this therapy. No effective chemotherapy for adult T-cell leukaemia-lymphoma has yet been established, and the prognosis for patients with this disease is very poor. Our results suggest that CPT-11 may be a promising agent for this disease. Further combination therapy with CPT-11 is needed to improve the therapy for ATL.
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PMID:Treatment of adult T-cell leukaemia-lymphoma with irinotecan hydrochloride (CPT-11). CPT-11 Study Group on Hematological Malignancy. 791 38

Four cases of recurrent breast cancer effectively treated by CPT-11 were reported. These cases had undergone previous chemotherapy including adriamycin. Nevertheless, they developed no tolerance to such therapies and displayed good responsitivity to CPT-11. Effects on metastatic lesions: One was bone and three were soft tissues, was observed after the end of one course therapy. The response periods were over 210 days, 431 days, 175 days and 73 days. Thus, it was suggested that early response to drug was important clinically and was significant for enhancing the quality of life of patients. Major adverse reactions were leukopenia and gastrointestinal symptoms such as nausea, vomiting and diarrhea (Grade 2-3). However, these could be well managed by symptomatic treatment and dose modification. The results suggested that CPT-11 was an effective agent against advanced or recurrent breast cancer, and especially useful for patients who had developed a tolerance to previous therapies.
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PMID:[Four cases of recurrent breast cancer effectively treated by the new antitumor agent, CPT-11 (irinotecan)]. 803 Nov 69

A late phase II study of CPT-11 for advanced breast cancer was conducted at 27 institutions. Seventy-nine patients were enrolled, 75 were eligible for the study, and 65 were evaluable for efficacy. One complete response and 14 partial responses were obtained, and the response rate was 23%. The response rate of patients with prior endocrine therapy and prior chemotherapy including adriamycin or other anthracycline drugs was 27% (11/41) and 26% (12/46), respectively. The response rate for patients with estrogen receptor-negative tumors and premenopausal patients was 32% (6/19) and 27% (4/15), respectively. Responses were observed not only for soft tissue lesions such as lymph nodes (5/17), but also for distant metastases in the lungs (8/28) and bone (1/18). The major adverse reactions were myelosuppression and gastrointestinal symptoms. The incidence of Grade 2 or higher leukopenia, anemia, nausea/vomiting, anorexia, diarrhea and alopecia was 68%, 31%, 67%, 59%, 37%, and 30%, respectively. These results suggested that CPT-11 was a promising drug for advanced breast cancer.
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PMID:[A late phase II study of CPT-11 (irinotecan) in advanced breast cancer. CPT-11 Study Group on Breast Cancer]. 821 Feb 51

A late phase II study of CPT-11 was conducted to evaluate the antitumor effect and toxicity of CPT-11 in patients with advanced pancreatic cancer as a cooperative study of 19 institutions. From February 1990 to June 1992, 61 patients with advanced pancreatic cancer were enrolled in this study. Fifty-seven patients were evaluable for toxicity and 35 for response. CPT-11 was administered as a 100 mg/m2 weekly intravenous infusion (regimen A) or as a 150 mg/m2 every two weeks (regimen B). The response rate was 11.4% (4/35). The primary tumor showed a 10.3% (3/29) response and the liver metastases showed a 10.5% (2/19) response. The major toxicities were myelosuppression and gastrointestinal symptoms. The incidences (> or = Grade 2) of leukopenia, anemia, anorexia, nausea/vomiting, alopecia and diarrhea were 61.4% (35/57), 56.1% (32/57), 70.2% (40/57), 56.1% (32/57), 40.4% (23/57) and 36.8% (21/57), respectively. The incidence of diarrhea was higher with regimen A than with regimen B, but the antitumor activity was no different between the two regimens. These results suggested that CPT-11 has some antitumor activity against advanced pancreatic cancer.
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PMID:[A late phase II study of CPT-11, irinotecan hydrochloride, in patients with advanced pancreatic cancer. CPT-11 Study Group on Gastrointestinal Cancer]. 821 Feb 55

A nationwide multi-center cooperative phase II clinical study of irinotecan hydrochloride (CPT-11) was conducted to evaluate its efficacy in intractable malignant lymphoma and acute leukemia. In malignant lymphoma, one course of CPT-11 consisted of intravenous drip infusion at a dose of 40 mg/m2 once daily for 3 consecutive days, performed once a week. In acute leukemia, one course of CPT-11 consisted of intravenous drip infusion at a dose of 15 to 20 mg/m2 a day twice daily for 7 consecutive days (1 cycle), performed every 2 to 4 weeks. Among the 79 patients with malignant lymphoma and 50 patients with acute leukemia enrolled in the study, 66 and 41 patients, respectively, completed treatment. These patients had all undergone chemotherapy prior to treatment. Among the malignant lymphomas, the response rate in non-Hodgkin's lymphoma (NHL), including 9 CRs, was 42% (26/62, 95% CI: 30-54%); of these there was a response rate of 39% (5/13), including 1 CR, in adult T-cell leukemia (ATL) as well. In Hodgkin's disease (HD), on the other hand, there were no cases in which efficacy was demonstrated (0/4). The overall response rate in malignant lymphoma was 39% (26/66), and the response rate even among the recurrent intransigent cases was 42% (16/38). The 50% survival time (MST) in the 74 eligible cases of malignant lymphoma was 153 days. In acute leukemia, on the other hand, partial remission was observed in 2 of 17 cases (12%) of acute lymphocytic leukemia (ALL), but no cases of remission were observed in the 24 patients with acute myelogenous leukemia (AML). The overall remission rate in acute leukemia was 5% (2/41, 95% CI: 1-14%). The principal adverse effects were myelosuppression in malignant lymphoma and gastrointestinal symptoms, including diarrhea, nausea/vomiting, anorexia and abdominal pain, in both malignant lymphoma and acute leukemia, and there was little organ damage to the heart, liver or kidney. Myelosuppression and gastrointestinal adverse effects were severe in some of the patients, so caution is required. Based on the above findings, CPT-11 appears to be efficacious in the treatment of non-Hodgkin's lymphoma.
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PMID:[Late phase II clinical study of irinotecan hydrochloride (CPT-11) in the treatment of malignant lymphoma and acute leukemia. The CPT-11 Research Group for Hematological Malignancies]. 821 Feb 56


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