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)

Results of treatment for osteosarcoma of the extremity have been poor with metastases usually causing death within 2 years following diagnosis. Because of the great risk of development of metastases, 20 patients have received adjuvant chemotherapy with Adriamycin, cyclophosphamide and high-dose methotrexate-leucovorin rescue for up to 12 months following amputation for osteosarcoma. Sixteen of these patients are surviving; 11 are free of evident tumor from 6 to 34 months following amputation. Five patients were found to have pulmonary metastases while receiving chemotherapy and three patients developed metastases following completion of chemotherapy. One patient died following her third treatment with high-dose methotrexate-leucorovin rescue. Other toxicity included nausea, vomiting, mucosal ulcerations, infections, hematologic abnormalities, changes in kidney and liver functions tests, and minor coagulation abnormalities. The natural history of osteosarcoma may have been modified by the use of these agents for periods exceeding the median time to predicted detection of pulmonary metastases. Microscopic metastases of some patients were eradicated by this adjuvant chemotherapy. For patients who developed metastases, these metastases were delayed in their time of detection and in their number at the time of detection.
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PMID:Adjuvant multiple drug chemotherapy for osteosarcoma of the extremity. 29 29

The results of treatment of 23 children at the age of 7 months to 11 years suffering from neuroblastoma are presented; 22 patients with tumors, relapses or metastases were subjected to the treatment and 1 child was treated prophylactically after radical operation. Four patients were subjected to roentgen therapy in addition to the treatment with rubomycin. The antibiotic was administered intravenously in doses of 0.7--1.5 mg/kg in 1--3 days or daily. The caurse dose (3--12 mg/kg) was determined by the treatment efficiency and the side reactions. The objective effect was observed in 68 per cent of the patients, including the pronounced objective effect (marks 3 and 2) in 41 per cent of the cases. Leucopenia (less than 4000 cells in 1 mm3 of the blood). thrombocytopenia, vomiting (or nousea) and changes in the ECG were registered in 20 (87 per cent), 4,9 and 2 patients respectively. When the results of the treatment were positive, repeated courses of the therapy within 1.5--2 years were carried out; 18 patients died within 4 months to 2 years after the first course of the treatment with rubomycin because of the disease development. No signs of the disease were observed in 4 children with in 3--6 years of observation.
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PMID:[Clinical use of rubomycin in neuroblastoma in children]. 33 57

Patients with metastatic renal cell cancer have an overall 5-year survival rate of only 28% to 40% in spite of aggressive surgical treatment. A prospective randomized study conducted by the Eastern Cooperative Oncology Group used methyl--CCNU (meCCNU), vinblastine, and meCCNU-medroxyprogesterone acetate (MPA) to treat 165 patients with advanced renal cancer. The antitumor activity of the single-agent and/or combination therapy is analyzed. Patients were classified (as to grade of anaplasia of tumor; age; performance status; primary site of metastatic disease; and previous treatment with a progestational agent) and randomly assigned to various treatment protocols as described. Crossover randomization to one of alternate single-agent or combination regimens was carried out after failure with initial therapy. 2 meCCNU regimens were associated with severe hematologic toxicity, vinblastine regimens with neurotoxicity. All regimens except the vinblastine-MPA resulted in substantial vomiting. Response rate is low (11%) with each regimen. There were no statistically significant differences in treatment variables or factors among the various regimens. Patients capable of normal activity had a significantly higher response rate and longer survival period than nonambulatory or poor performance status patients. A relatively long symptom-free interval from primary tumor to metastatic disease was also associated with better survival rate. More than 50% of patients exhibited disease progression with 3 months of initiating the regimens.
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PMID:Phase II study of vinblastine, methyl-CCNU, and medroxyprogesterone in advanced renal cell cancer. 35 71

In a controlled, prospectively randomized trial, 74 patients with hepatic metastases from colorectal cancer were randomized to either intra-arterial hepatic artery infusion with 5-fluorouracil (5-FU) or systemic chemotherapy with 5-FU. In 61 acceptable patients, there was no significant difference in terms of response rate, time to progression, duration of the response, and survival rate. Though the response rate for the intra-arterial infusion arm was slightly higher than for the systemic arm, the difference was not significant, and the intra-arterial infusion arm was associated with a greater incidence of nausea, vomiting, diarrhea, in addition to complications of femoral-arterial thrombosis, bleeding, and infection at the catheter site not seen in patients treated by systemic chemotherapy. Patients with an objective response to chemotherapy on either treatment arm survived twice as long as the nonresponders. Long-term survival in one patient, 77 months, can occasionally be achieved in patients with hepatic metastases.
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PMID:Results of a prospective randomized study of hepatic artery infusion with 5-fluorouracil versus intravenous 5-fluorouracil in patients with hepatic metastases from colorectal cancer: A Central Oncology Group study. 38 74

Internal drainage of cerebrospinal fluid utilizing a mechanical tube has been an increasingly common and effective procedure for the relief of non-communicating hydrocephalus with intracranial tumor. However, several cases have recently been reported in which extraneural metastases of the tumor were initiated through the shunt tube implanted. The purpose of this paper is to present two cases with malignant brain tumor metastasizing extraneurally through ventriculoperitoneal shunt, and to review the reported cases in the literature. Case 1 The patient, a 9-year-old boy, had been suffering from headache and vomiting for 3 months prior to admission to the Neurosurgical Clinic, Gumma University Hospital. On admission, he had choked discs and cerebellar dysfunction with a staggering gait. The clinical diagnosis was a 4th ventricle tumor. On November 29, 1971, a suboccipital craniectomy was performed. A medullary tumor in the 4th ventricle was partially removed, and ventriculoperitoneal shunt was also performed. Subsequently postoperative irradiation was given, and the symptoms were abated. Histological diagnosis was ependymoblastoma. Thirteen months later, he was again admitted because of visual disturbance, psychic change and pituitary hypofunction. Bilateral frontal craniotomy revealed a large mass over the midline of the anterior skull base, accompanied by numerous meningeal neoplastic deposits. The tumor was partially removed and histologically proven to be meningeal metastases of ependymoblastoma. Irradiation was again given and the symptoms improved. But the 4th ventricle tumor recurred 5 months after the 2nd operation, and then a massive intraperitoneal effusion appeared. Cytological examination revealed clusters of tumor cells in the ascites. The patient died on September 8, 1974, namely 22 months after the ventriculoperitoneal shunt was implanted. Postmortem examination showed a solid tumor in the 4th ventricle which was accompanied by diffuse meningeal dissemination, and metastases were present throughout the peritoneal surface...
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PMID:[Extraneural metastases of malignant brain tumors through ventriculoperitoneal shunt--report of two autopsy cases and a review of the literature (author's transl)]. 55 82

Gastrointestinal metastases secondary to bronchogenic carcinoma are relatively uncommon and most are found incidentally at autopsy examination in patients with advanced or widely disseminated lung cancer. Occasionally gastrointestinal metastases occurr relatively early in the course of the disease and give rise to a variety of clinical symptoms and radiological abnormalities. Recognition of these abnormalities is important in order that appropriate palliative therapy may be undertaken. The clinical. radiological and pathological findings in 12 patients with symptomatic gastrointestinal metastases secondary to bronchogenic carcinoma were reviewed. Clinical symptoms varied according to the site of metastatic involvement and included dysphagia, epigastric pain, nausea, vomiting, gastrointestinal bleeding, anaemia and signs of intestinal obstruction or perforation. The sites of metastatic involvement were: oesphagogastric junction (2 cases); stomach (2 cases); duodenum (1 case): jejunum (3 cases); ileum (2 cases), colon (2 cases). The radiological findings are discussed and illustrated.
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PMID:Symptomatic gastrointestinal metastases secondary to bronchogenic carcinoma. 63 63

From June 1975 to August 1977, 19 patients with distant metastases of malignant melanoma of the skin that were no longer responsive to chemotherapy were treated with BCG given intravenously. A single dose of lyophilized Pasteur BCG ranging from 2 X 10(7) to 3 X 10(8) viable units was given in 500 ml of saline infused in 5 to 6 h. Seven of the 16 evaluable patients benefited from treatment; 3 showed an objective regression of more than 50% of the original tumor volume, and 4 an arrest of tumor growth. The objective regressions lasted from 2 to 5 months, and 1 case had an arrest of tumor growth for 29 months. The regression rate was related to the BCG dosage: 2 X 10(8) viable units appears to be the dosage that gives severe but reversible toxicity and is able to induce objective regression. The most responsive lesions were skin and subcutaneous deposits (5 of 7) and lung metastases (1 of 4). Toxic effects seem to be related to the number of bacilli injected. In the group of 10 cases treated with less than 10(8) units, toxicity was modest: 4 patients had fever (up to 38.5 degrees C) that lasted a few days, and in 3 cases it was associated with shivering during the infusion period and weakness. One case only had vomiting and jaundice. Toxicity was severe in the 9 patients that were treated with a dosage higher than 10(8): patients had fever and weakness for at least 4 days and shivering during the infusion. Two had adrenal insufficiency and 7 had liver enlargement and jaundice with return to normality by day 21. In the whole series 8 patients had leucopenia and 5 thrombocytopenia for 2 to 3 days: only 1 patient required blood and platelet transfusion. No significant variations in immunoglobulin levels were observed. No variations of PPD or BCG skin tests were observed after treatment. Three patients expired; the first treated with 6 X 10(7) unit, had an intercurrent disease (autopsy showed a heart infarction); the second, treated with 1.8 X 10(8), showed a rapid growth of lung metastases and died 15 days after treatment; the death of the third patient was probably due to anaphylactic shock. All 3 patients had been previously treated with BCG, given by scarification or intranodular injection.
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PMID:Intravenous administration of BCG in advanced melanoma patients. 68 66

Twenty-two patients with cutaneous metastases of malignant melanoma were treated with intralesional injections of the methanol extraction residue of bacillus Calmette-Guerin (MER). The local reaction consisted of erythema and pustule formation followed by ulceration and tumor necrosis. Side effects included fever, chills, headache and malaise in the majority of patients; nausea, vomiting, cyanosis and hypotension occurred infrequently. Hypersensitivity reactions were not observed. Temporary abnormalities in liver function were seen in 11 of 19 patients tested. Reversible lymphopenia and thrombocytopenia developed in 7 of 17 and 7 of 18 patients, respectively. Immune function, as measured by skin tests for delayed hypersensitivity and the in vitro response of isolated lymphocytes to mitogens and microbial antigens, was not influenced by treatment with MER. Transient increases were observed in total hemolytic complement, complement components and the reduction of nitroblue-tetrazolium by neutrophils. Eight of eighteen evaluable patients showed a complete disappearance of all injected lesions. We conclude that intratumoral injection of MER is effective treatment for cutaneous metastases of malignant melanoma, with a complete response rate comparable to that observed after intralesional injection of BCG.
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PMID:Intralesional injection of the methanol extraction residue of Bacillus Calmette-Guerin (MER) into cutaneous metastases of malignant melanoma. 72 66

The effectiveness of MFC (mitomycin C, 5-fluorouracil and cytosine arabinoside) therapy for nonresectable cancers and cancers recurring after surgery was investigated in 60 patients with solid cancers aged 26 to 69 years. Treatment was effective in 28 patients (47%) including seven (12%) who showed a very good response. Side effects included anorexia, vomiting, melena, anemia, decreased leukocyte and platelet counts, and impaired renal function. In particular, hemorrhage of the digestive tract should be watched carefully during MFC therapy. MFC therapy is suitable for solid tumors of the breast and digestive organs, especially with metastases to the lymph nodes. Response to treatment is generally seen after 6--10 doses. If there is no response at this time, treatment should be changed. In cases where induction of remission is successful, maintenance therapy should be continued keeping the frequency of administration to a minimum. Remission is readily induced with MFC therapy, but because of the problems of hemorrhage of the digestive tract, and bone marrow suppression, its use for outpatient treatment is not considered safe. Therefore, alternative treatment should be given for long term maintenance of remission. FAMT (5-fluorouracil, cyclophosphamide-endoxan, mitomycin C, chromomycin A3 -toyomycin) therapy is considered safe and suitable for maintenance therapy in outpatients. Three cases in which MFC therapy was very effective are described to illustrate the treatment program.
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PMID:Combination therapy with mitomycin C, 5-fluorouracil, and cytosine arabinoside for nonresectable malignant tumor in man. 73 30

Immunotherapy of malignant melanoma with BCG may be divided into two basic groups: 1. treatment of minimum residual disease. 2. direct intralesional application of BCG. In 19 patients with a histologically confirmed malignant melanoma, direct intralesional application of BCG was used to treat relapsing patients. In 10 of the 19 patients (group A) the relapse was confined to the primary region without signs of distant dissemination. In the remaining 9 patients (group B) signs of the lesion were present prior to BCG application. Our clinical and cytological evaluation bore on local reactions, systemic side reactions and response of non-injected lesions. In patients without signs of distant dissemination, local regression, characterized by a flattening and disappearance of lenticular metastases with scar formation, was achieved in 8/10 patients, while in the noninjected lesions, regression was noted in only 4/10 patients. In 4 patients of group A complete remission lasting 4-6 months was achieved. In the group of patients with signs of distant dissemination, local regression was observed in 6/9, while noninjected lesion regressed in only 1/9. Systemic response to BCG was characterized by febrile reactions with, in the majority of the patients, nausea till vomiting, muscular pain, pain of joints. In the majority of the patients the reaction passed away within 24 hr. A pretreatment with antipyretic and antihistaminic drugs proved of great help. The effect of BCG on the subsequent fate and survival of the patients is not discussed.
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PMID:Intralesional BCG application in malignant melanoma. 79 45


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