Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0027627 (metastases)
 103,950 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Seventy-eight advanced breast cancer patients with hormone-resistant disease or visceral metastases were randomized to receive either of two low dose regimens consisting of cyclophosphamide (C), methotrexate (M), 5-fluorouracil (F), and Adriamycin (A) as their initial chemotherapy. One group was treated with CAMF, and the other with CMF until progression, followed by A (CMF leads to A). C was given at 50 mg/m2, po, days 1-14; M at 20 mg/m2, F at 300 mg/m2, and A at 20 mg/m2, iv, days 1 and 8 of each 28-day cycle. The response rates for CAMF vs. CMF did not differ significantly (complete and partial responses-62% vs. 49%; stabilizations-23% vs. 31%). Responses by site of metasis, median times to progression and median survivals were similar for both groups. Poor and good risk partial responders had similar survivals. Twelve percent of CMF patients treated with Adriamycin at the time of progression had partial responses with an associated improved survival. Since CMF is as effective as CAMF, but has less toxicity, low dose therapy with CMF is more acceptable than CAMF as an initial chemotherapy regimen for metastatic breast cancer. Adriamycin may be reserved for subsequent regression induction.
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PMID:Low dose chemotherapy of metastatic breast cancer with cyclophosphamide, adriamycin, methotrexate, 5-fluorouracil (CAMF) versus sequential cyclophosphamide, methotrexate, 5-fluorouracil (CMF) and adriamycin. 36 74

Results of disease-oriented phase II trials with cis-dichlorodiammineplatinum(II) (cis-platinum) in 135 adequately treated patients with advanced urothelial tumors at Memorial Sloan-Kettering Cancer Center are presented. In four protocols which used cis-platinum alone or in combination with Adriamycin and/or cyclophosphamide in 95 patients with bladder cancer, no significant difference (46%--54%) in the number of partial remissions (PRs) in previously untreated patients was noted. The median duration of response in three of the four protocols was 5--7 months. A review of the literature indicates that cis-platinum used singly produced remissions in 45% of 67 patients (95% confidence limit, 12%--57%). In the treatment of superficial bladder tumors, intravesically administered cis-platinum induced few complete or sustained remissions. The difficulties in evaluating response with intravesical therapy are discussed. The importance of patient selection, particularly the need to include patients with objectively measurable disease parameters, in phase II trials is stressed. Differences in patient characteristics and response criteria will necessitate prospective randomized trials of cis-platinum alone versus cis-platinum combination regimens in the treatment of metastatic disease. cis-Platinum was inactive (12% PRs) in 25 patients with prostatic cancer who had objectively measurable parameters. It is of interest that PRs were obtained in three of six patients (50%) with penile cancer. A review of the literature and the data in the present series indicates that cis-platinum has no value in the treatment of metastatic hypernephroma.
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PMID:Phase II trials with cis-dichlorodiammineplatinum(II) in the treatment of urothelial cancer. 38 26

A randomized trial comparing Vincristine, Adriamycin, Cyclophosphamide (VAC) with or without Methotrexate with citrovorum factor rescue (VACM) was performed in 64 patients with metastatic postmenopausal mammary carcinoma. Previous treatment of metastases, dominant site of metastases and performance condition were similar in the patients. No significant difference was found in the response rates (complete remission + partial remission; VAC 21/31, VACM 25/33), in the duration of the remissions or in the survivals. The duration of remission in CR was significantly longer than in PR. No serious side effects were observed. The VAC regimen is preferable, particularly with respect to the costs and the simple procedure of administration.
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PMID:Combination chemotherapy in advanced postmenopausal mammary carcinoma. A comparison between VAC and VACM therapy. 39 76

While carcinomas of the stomach is decreasing in incidence in the Dnited States, it is still a major cause of cancer death. But gastric neoplasms are not decreasing in some other geographic areas. According to some studies, 30% of all cancer in the U.S.S.R. originates in the stomach. The rate of gastric neoplasms is greatest in Japan, and over 54% of all cancer in the male population arises in the stomach. The peak age for development of stomach cancer is between 70 and 80 years; over 60% of all stomach cancer is diagnosed in patients between the ages of 60 and 70, while more than 10% is found in those over 80. The main hope for cure at this time rests with surgical treatment. However, despite increased use of surgery, the 5-year survival rate of approximately 13% for patients diagnosed during 1955-59 has not improved to any degree since that time. The major drugs commonly used to treat gastric cancer are 5-fluorouracil (5-FU) and mitomycin C. Controversy still exists concerning the optimum method for administering 5-FU, the most frequently used drug in the United States. The standard loading-course method was attended by a high risk of severe toxicity and drug-related deaths. Several variations of the loading course have evolved. Currently, the Mayo Clinic group uses a 5-day course of 13.5 mg 5-FU/kg repeated every 5 weeks, with therapy interrupted if stomatitis or diarrhea develops; with this regimen the drug-related mortality rate was reported to be less than 1%. Studies have shown that 5-FU plus radiotherapy can enhance survival in patients with locally unresectable diseases. The overall objective with 5-FU is 20-25% with an average of 4-5 months' duration of response. Despite the many patients treated with 5-FU, rarely has a systematic analysis been done of factors such as age, sex, disease-free interval, histologic grade of the tumor, or sites or metastases, which might predispose to a favourable or unfavorable response. In Japan the most commonly used drug for treatment of gastric cancer is mitomycin C, the second most frequently used drug in the United States. The overall objective response rate with mitomycin C is between 20 and 30%, with the higher response rates being reported in the Japanese data. The average duration of response ranges from 1 to 3 months. The nitrosoureas [1,3-bis(2-chloroethyl)-1-nitrosourea (BCNU), 1,3-cis(2-chloroethyl)-1-nitrosourea (CCNU), and methyl CCNU (MeCCNU)] have shown some evidence of activity against gastric cancer. BCNU has yielded an objective response rate of 18% (6/33) and an average duration of response of 4.5 months in gastric cancer patients, most of whom had no prior therapy. Adriamycin recently has been shown to have some antitumor activity, with an approximate response rate of 25%. Combination approaches have been more successful in stomach cancer than in any other gastrointestinal neoplasm. The Japanese have reported higher response rates with a combination of 5-FU, mitomycin C, and cytosine arabinoside...
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PMID:Gastric cancer: current status of treatment. 40 78

Six hundred nineteen patients with metastatic breast cancer, treated with a combination of 5-fluorouracil, Adriamycin, and cyclophosphamide, or close variations of this program, with or without immunotherapy were analyzed retrospectively to identify those host, tumor, or treatment characteristics that might be of prognostic importance in predicting response to chemotherapy and survival from onset of the 5-fluorouracil-Adriamycin-cyclophosphamide treatments. Primary tumor characteristics such as size of primary, number of axillary nodes involved, stage at diagnosis, and type of surgery used for primary treatment were not found to be of prognostic significance. Host characteristics such as age, menstrual status, or family history of breast cancer were similarly unrelated to outcome. Non-Caucasian patients had a lower response rate and somewhat shorter survival than did Caucasians. Pretreatment weight loss, poor performance status, and abnormal biochemical and hematological values were of adverse prognostic significance. An estimate of total extent of disease based on criteria for rating extent of involvement at 12 potential sites was a much more important prognostic factor related to response and survival than actual sites of involvement or the traditional "dominant site" classification. There was a trend, however, for patients with bone involvement to have a longer survival than did patients with metastases to other organ sites. Shorter survival times were observed among patients exposed to extensive prior radiotherapy and those who failed to respond to prior hormonal treatment. The prognostic variables identified in this paper should be used for the design and comparison of clinical trials in the future.
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PMID:Prognostic factors in metastatic breast cancer treated with combination chemotherapy. 42 97

A 21-year-old female underwent a hysterectomy with the finding of an endometrial stromal sarcoma (7-9 mitoses/10 HPF) confined to the uterus. However, within 30 months of hysterectomy, metastases occurred in the spinal cord, femur and lungs. Treatment consisted of surgery and irradiation for the spinal cord metastases and ten courses of combination chemotherapy, Adriamycin, vincristine, cyclophosphamide (6 courses) and megestrol acetate (continuous since course 7). This therapy resulted in a complete clinical remission which has been maintained for eight months since completion of chemotherapy. It is suggested that this regimen be employed in patients with this rare and lethal tumor.
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PMID:Complete remission of widely metastatic endometrial stromal sarcoma following combination chemotherapy. 44 21

A case of cloacogenic carcinoma of the anus with pulmonary metastases successfully treated with adriamycin and subsequently with cis-dichlorodiammineplatinum(II) (CDP) is reviewed. Cloacogenic carcinoma of the anus is a very uncommon tumor, and this is the first report of a major response to chemotherapy alone. Adriamycin and/or CDP should be considered in the therapy of this tumor.
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PMID:Metastatic cloacogenic carcinoma of the anus: sequential responses to adriamycin and cis-dichlorodiammineplatinum(II). 62

Fifty-four patients with metastatic non-oat-cell bronchogenic carcinoma were treated with cyclophosphamide, doxorubicin hydrochloride (Adriamycin), methotrexate, and procarbazine hydrochloride (CAMP). Eighteen of 51 of these patients with measurable disease showed an objective response to CAMP chemotherapy, with a median survival of 12.6 months. Eight of the 18 patients are still alive, and two have been in continuous remission for 20 and 26 months. Survival for patients with stable disease was 12 months, similar to that for patients demonstrating objective regression in response to CAMP treatment. Weight loss, performance status, and dominant site of metastases proved to be important prognostic factors. The CAMP regimen was well tolerated; there were only two drug-related deaths, both secondary to infectious complications.
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PMID:Metastatic non-oat-cell bronchogenic carcinoma. Therapy with cyclophosphamide, doxorubicin, methotrexate, and procarbazine (CAMP). 71 8

A 20-year-old man with metastatic Ewing Sarcoma developed severe congestive heart failure. Because he had been treated with a large amount of Adriamycin, the diagnosis was initially thought to be Adriamycin cardiotoxicity. However, ante- and post-mortem studies revealed the presence of massive cardiac metastases. At post-mortem, there was no evidence of Adriamycin cardiotoxicity. This case emphasizes that cardiac metastases must be considered in the differential diagnosis of heart failure in patients treated with Adriamycin.
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PMID:Metastatic Ewing sarcoma to the heart simulating adriamycin cardiotoxicity. 74 91

This report describes a patient with a 15-year history of schwannoma (peripheral nerve sheath sarcoma) who developed extensive pulmonary metastases associated with hypoxemia. Treatment with chemotherapy consisting of cyclophosphamide, vincristine, Adriamycin, and imidazole carboxamide resulted in a complete remission lasting 17+ months. Malignant schwannoma should probably be regarded as a drug sensitive neoplasm.
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PMID:Combination chemotherapy of metastatic malignant schwannoma with vincristine, adriamycin, cyclophosphamide, and imidazole carboxamide: a case report. 85 25


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