Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0027651 (tumor)
 685,946 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Patients with metastatic nonseminomatous testicular cancer received an induction regimen consisting of bleomycin in 24-hour infusions and bolus iv doses of vinblastine followed by an Adriamycin and cis-dichlorodiammineplatinum(II) combination. Patients achieving complete remission after one or two cycles of this induction chemotherapy were then randomized to receive either radiotherapy (RT) to the previously involved tumor areas or maintenance chemotherapy (MCT) with CCNU, methotrexate, and vinblastine for 2 years. Among 62 evaluable patients, induction chemotherapy achieved 15 (24%) partial remissions and 35 (56%) complete remissions. Two patients with partial remission and single pulmonary metastases were rendered disease-free by surgical resection of residual tumor. Twenty patients received MCT and 15 received RT. To date, median survival is 10,8+ months in the MCT group with five relapses and 12.5 months in the RT group with two relapses. Toxicity in the induction phase was moderately severe with two drug-related deaths.
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PMID:Treatment of metastatic nonseminomatous testicular cancer: a preliminary report of induction chemotherapy followed by maintenance chemotherapy or radiotherapy. 9 36

In a prospectively randomized study, 17 evaluable patients treated with adriamycin alone, 60 mg/m2 intravenously every 3 wk, were compared with 14 patients treated with adriamycin in the same dose and schedule plus streptozotocin. 500 mg/m2/day intravenously for 5 days every 3 wk. All patients had advanced sarcomas, but none had previously received either adriamycin or streptozotocin. Objective responses were seen in 9 patients on the single drug arm (4 with more than 50% tumor shrinkage and 5 with stabilization of disease), and in 8 patients given the combination drug arm (2 with more than 50% tumor shrinkage and 6 with stabilization of disease). Duration of response and survival from treatment for both treatment groups were similar. Transient hepatic dysfunction, renal function abnormalities, and nausea with vomiting were additive in the combination drug arm, the last two limiting therapy most. Leukopenia, thrombocytopenia, and mucositis appeared to be synergistically increased in patients receiving both adriamycin and streptozotocin. Patients with abnormal pretreatment renal function were able to tolerate the combination therapy without undue incidence of severity of renal toxicity. Patients who developed transient streptozotocin-related renal dysfunction were able to tolerate further doses of streptozotocin after their renal parameters normalized. Adriamycin in combination with streptozotocin did not offer any therapeutic advantage over adriamycin alone.
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PMID:Combination chemotherapy with adriamycin and streptozotocin. I. Clinical results in patients with advanced sarcoma. 13 66

Synovial sarcoma of the laryngopharynx is an extremely rare neoplasm. To date, only two such cases have been reported. We describe two additional patients in whom this lesion occurred as a primary neoplasm of the laryngopharynx. Hoarseness, upper respiratory distress, and dysphagia characterize the original complaints in laryngopharyngeal synovial sarcoma. The difficulties that may be encountered in histologic diagnosis are emphasized. Our findings suggest that an aggressive surgical approach is indicated. Adjuvant therapy with irradiation and the chemotherapeutic agent, doxorubicin (Adriamycin), may contribute to better survival rates.
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PMID:Synovial sarcoma of the laryngopharynx. 16 70

In a Phase II clinical trial, 14 patients with histologically proven primary hepatocellular carcinoma were treated with adriamycin administered intravenously at a dose of 75 mg/m2 every 3 weeks. All 11 evaluable patients responded with 3 exhibiting complete tumor regression after two, three, and five courses of adriamycin respectively. The remission durations for these 3 were 3, 6, and 7 months, and their survivals were 8, 9, and 13 months, respectively. The median survival of the evaluable patients is 8 months (range 1-13 months). The side effects encountered included myelosuppression, anorexia, nausea, vomiting, and alopecia. Adriamycin seems to be an effective agent in hepatocellular carcinoma. Further trials are underway to test its true efficacy both singly and in combination with other drugs in the management of this tumor.
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PMID:Treatment of hepatocellular carcinoma with adriamycin. Preliminary communication. 16 83

Forty-eight patients with advanced bronchogenic carcinoma were treated with a combination of CCNU and Adriamycin. There was an overall objective response rate of 38%. This consisted of 1 of 12 (8%) patients with epidermoid carcinoma, 5 of 15 (33%) with adenocarcinoma, 2 of 5 (40%) with large cell undifferentiated carcinoma and 10 of 16 (63%) with small cell undifferentiated carcinoma. The overall median survival time (MST) from initiation of therapy was 28 weeks. The MST was 18 weeks for patients with epidermoid carcinoma, 30 weeks for those with adenocarcinoma, 39 weeks for those with large cell carcinoma, and 30+ weeks for those with small cell carcinoma. Objective tumor response was associated with prolonged survival. There were no drug related deaths and toxicity was minimal.
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PMID:CCNU-adriamycin therapy in bronchogenic carcinoma. 20 37

Four children presenting with unresectable hepatoblastomas and one with metastatic disease are reported. Following initial biopsy all were treated with chemotherapy which included Adriamycin. Three of the four children showed a significant reduction in tumor size, and in two, delayed resection of the primary lesion was possible. Chemotherapy including Adriamycin represents effective initial cytoreductive therapy for childhood hepatoblastoma, thereby reducing the morbidity and mortality associated with the extensive hepatic resection usually required for an untreated lesion.
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PMID:Primary chemotherapeutic management of unresectable and metastatic hepatoblastoma in children: report of four cases. 21 90

VM-26 is active in small cell bronchogenic carcinoma even in patients resistant to previous chemotherapy. The overall response rate was 28%, with a response rate of 29% in patients resistant to previous chemotherapy. This response rate is similar to that obtained with other single agents including Adriamycin, vincristine, cyclophosphamide, and procarbazine. The mild subjective and objective toxic effects of the drug make it a potentially useful agent in the treatment of this tumor.
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PMID:Treatment of small cell bronchogenic carcinoma with VM-26. 23 Aug 97

Lethally irradiated mice pretreated with a wide range of Adriamycin (ADM) doses were tested for their in vivo antitumor response against transplanted lymphoma cells. Tumor growth, as assessed by 125IUdR uptake, was markedly impaired by treatment with ADM by a variety of different administration schedules. This ADM-induced antitumor response was largely dose-dependent, occurred regardless of route of administration, and was detectable as late as 15-30 days following drug treatment. No genetic restriction could be found to regulate the development of this response, since tumor growth inhibition occurred in syngeneic as well as allogeneic tumor-host combinations. ADM-induced antitumor response did not appear to be due to direct antitumor action by the drug, but rather to some interaction with host immune mechanisms. Antimacrophage agents, such as silica or carrageenan, abrogated the response. The possible implication of different cells as effectors of this response is discussed.
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PMID:Adriamycin-induced antitumor response in lethally irradiated mice. 23 85

One hundred and thirty-three patients, 94 with acute luekemia and 39 with solid tumors, received rubidazone, alone or in combination, at M. D. Anderson Hospital. The initial study, a phase I--II study carried out in 39 patients with acute leukemia, revealed substantial antileukemic activity with optimal results at a dose level of 450 mg/m2. Toxic manifestations included an acute reaction suggestive of histamine release with dose-limiting mucositis at a dose of 600 mg/m2. Forty-seven patients with acute leukemia were treated at phase II dose levels. Thirteen of 32 patients (42%) with acute myelogenous leukemia and seven of ten patients (70%) with acute lymphocytic leukemia achieved complete remission. Twenty-seven previously untreated patients with acute leukemia who were greater than 50 years old were treated with rubidazone in combination with cytosine arabinoside, vincristine, and prednisone. Fifteen patients (50%) achieved complete remission including 12 of 15 patients (73%) who were treated at a dose of 200 mg/m2 of rubidazone on Day 1 and a dose of 70 mg/m2/day X 7 days of cytosine arabinoside (continuous infusion). For patients with solid tumors, the dose-limiting toxic effect was myelosuppression at a dose of 200 mg/m2. Other toxicity at that dose level was minimal. The best responses were seen in patients with carcinoma of the period with two of four evaluable patients showing objective tumor regression. Of six previously untreated patients with thyroid carcinoma none responded, and in a phase II study of patients with breast cancer there were no partial remissions among 13 patients. Cardiac toxicity, manifested by congestive heart failure, occurred in seven patients at cumulative doses of 1050--2600 mg/m2 of rubidazone; all patients had had prior anthracycline therapy at low doses. Rubidazone has been shown to be an active antileukemic agent, but appears to be less active than Adriamycin in our studies of patients with solid tumors.
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PMID:Clinical studies with rubidazone. 28 57

cis-Dichlorodiammineplatinum(II) (cis-platinum) has no more than additive, and often much less than additive, lethal toxicity for mice when given in combination with other anticancer agents representing several of the major functional classes of clinically useful anticancer drugs. The previously reported broad spectrum of anticancer activity of cis-platinum against tumors in laboratory animals has now been extended to promisingly useful therapeutic synergism in combination with other active anticancer drugs, including advanced-staged tumors in mice; eg, cis-platinum plus cyclophosphamide against advanced Ridgway osteogenic sarcoma and advanced P388 leukemia, and as surgical adjuvant chemotherapy against advanced colon tumor 26; cis-platinum plus Adriamycin against advanced P388; and cis-platinum plus VP-16-213 against advanced P388. Therapeutic synergism was also seen with cis-platinum plus carminomycin (an Adriamycin analog) against early colon tumor 26. Resistance and cross-resistance studies using sublines of L1210 and P388 selected for resistance to various alkylating agents (cyclophosphamide, melphalan, BCNU, or cis-platinum) indicate a variety of resistance and cross-resistance patterns which further support the growing body of evidence that wide differences in mechanism of cytotoxic activity exist among alkylating agents having experimentally and clinically useful anticancer activity. These data support the observed therapeutic synergisms with combinations of alkylating agents seen against a broad spectrum of murine tumors, and they suggest other drug combinations that might be considered for experimental and clinical trial based on a growing number of logical differences in biochemical mechanism of action of alkylating agent anticancer drugs that have been reported.
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PMID:cis-Dichlorodiammineplatinum(II): combination chemotherapy and cross-resistance studies with tumors of mice. 29 80


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