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

The superior vena cava compression syndrome (SVCCS) was detected in 340 patients with small cell lung carcinoma (SCLC): in 44--during establishing primary diagnosis (the primary syndrome), in 10--after courses of chemo- or radiotherapy (the secondary syndrome). In 32 patients with the primary SVCCS therapy was started with chemotherapy courses, a complete clinical effect was noted in 20 (62.5%) of them, on an average, in 11.7 days. Radiotherapy or chemo- and radiotherapy were given to 32 patients: to 12 patients as kind of primary therapy, to 12 patients after a partial effect of chemotherapy, and to 8 patients with the secondary SVCCS. A complete clinical effect was noted in 28 (87.5%) patients, on an average, in 23 days. Complete and partial tumor regressions (an objective effect) were noted in 30% of the patients after chemotherapy and in 75%--after radiotherapy or chemo- and radiotherapy. Marked responses to therapy were noted in single administration of chemotherapeutic drugs at large doses (leukopenia below 2000 cells/microliter, vomiting) or in irradiation of the thoracic cavity at single doses of 3-6 Gy (esophagitis). The authors recommended to plan chemo- and radiotherapy at mean doses in patients with the primary SVCCS, in a localized process or distant metastases, not threatening the patient's life. In the secondary SVCCS developing after chemotherapy, a method of choice is radiotherapy using single doses of 4-6 Gy, 5-8 fractions.
 ...
PMID:[Chemoradiation treatment of the superior vena cava compression syndrome in small-cell lung cancer]. 284 May 48

Low-dose continuous infusion 5-fluorouracil (LDCI-FU) was administered to 28 women with advanced breast carcinoma. Daily doses ranged from 175 to 250 mg/m2. The LDCI-FU was delivered continuously until the appearance of toxicity and was reinstituted at a 20% dose reduction after toxicity completely resolved. Patients with a median age of 56 years and a median performance status of 60% (Karnofsky) had been previously treated with combination chemotherapy. Complete responses were observed in two patients with soft tissue metastases. Thirteen patients experienced partial responses with a median duration of response of 4+ months. Partial responses were predominantly observed in soft tissue disease; however, five patients with visceral metastases experienced partial tumor regression. Median survival for the study group was 4+ months. Hormonal receptor status did not predict response to LDCI-FU. Toxicities included stomatitis, ten patients; hand-foot syndrome, eight patients; mild leukopenia, two patients; moderate thrombocytopenia, two patients; diarrhea, three patients; ataxia, three patients. Catheter-related toxicities of sepsis and/or thrombosis occurred in six patients. Because of the demonstrated activity in previously treated patients (53% response rate), LDCI-FU should be investigated in combination chemotherapy regimens in untreated breast cancer patients.
 ...
PMID:Low-dose continuous infusion 5-fluorouracil. Evaluation in advanced breast carcinoma. 291 20

Most cancerocidal agents have myelosuppression as their major toxicity. In some clinical studies it has been possible to show a relationship between the amount of administered drug and the therapeutic efficacy. Within any defined protocol, however, there may be much variability in the severity of myelosuppression. We attempted to determine whether the tumor response might be related to this toxicity. We evaluated a total of 177 patients with small cell bronchogenic carcinoma, treated by five successive regimens of combination chemotherapy, consisting of either cyclophosphamide and vincristine alone or with doxorubicin or doxorubicin plus bacillus Calmette-Guerin (BCG) or doxorubicin plus methotrexate, for a number of prognostic factors (age, sex, extent of disease, performance status, sites and number of metastases, serum LDH and alkaline phosphatase, weight loss, leukopenia, and thrombopenia). Leukopenia (mean 415 +/- 478/mm3, range 0-2000/mm3) had a weak influence on the incidence of complete remission, which was highest with the least severe nadir (P = 0.027). Thrombopenia was a nonsignificant factor (P = 0.738). Both leukopenia and thrombocytopenia had no influence on the overall survival. Because these drug combinations were based on cyclophosphamide, which requires metabolic activation, we evaluated the relationship of myelosuppression and the incidence of response in a second group of patients with small cell bronchogenic carcinoma treated with a VP16, cyclophosphamide, doxorubicin, vincristine sulfate protocol. In this analysis, no relationship could be detected between remission and myelosuppression. Granulocytopenia or thrombocytopenia also-showed no significant influence on the achievement of long-term survival beyond 36 months.
 ...
PMID:Relationship between myelosuppression and chemotherapeutic response in small cell bronchogenic carcinoma. 298 16

Thirty-one patients with small-cell lung cancer (SCLC) were treated with VP-16 and cisplatin as first-line therapy. In the majority of cases an Adriamycin (Adria Laboratories, Columbus, Ohio) containing regimen was contraindicated because of severe cardiac or hepatic disease. Eight patients who presented with cerebral metastases were also included in the series. Eleven patients had limited disease (LD), and 20 had extensive disease (ED). Of the 28 evaluable patients, 12 (43%) achieved a complete response (CR) and 12 (43%) had a partial response (PR). Four patients (14%) either had no response or progressed on treatment. The median duration of response for patients with LD was 39 weeks and for those with ED, 26 weeks. The median survival time (MST) for the whole group of responding (CR and PR) LD patients was 70 weeks (range, 28 to 181 + weeks), and for responding ED patients, it was 43 weeks (range, 17 to 68 weeks). Gastrointestinal toxicity was mild, but leukopenia and thrombocytopenia were common. There were four febrile episodes during periods of drug-induced neutropenia and this led to one treatment-related death. Nephrotoxicity occurred in 15 patients and required discontinuation of cisplatin in two. These results compare favorably with reports of standard induction chemotherapy regimens and provide further evidence of the activity of the VP-16 and cisplatin regimen in patients with SCLC.
 ...
PMID:VP-16 and cisplatin as first-line therapy for small-cell lung cancer. 299 6

Between 1979 and 1983 56 women with stage I breast cancer underwent tumorectomy plus lymphadenectomy, postoperative irradiation and adjuvant antioestrogen therapy in cases of hormone receptor positive tumours. All patients with hormone receptor negative tumours received 6 cycles of combined CMF chemotherapy instead of antioestrogen therapy. It was possible to complete optimal dosage of CMF or tamoxifen in more than 85% of our patients. Leukopenia occurred in only 3 patients given chemotherapy, whilst intolerable gastrointestinal side effects occurred in 4 patients given antioestrogen therapy. No interference was detected between irradiation and chemo- or hormone therapy and no serious local complications with functional impairment were registered. 23% of the women had positive axillary nodes at the time of operation. The preoperative staging proved incorrect in 16% of cases, the tumour size exceeding 2 cm. After a mean follow-up period of 36 months the local recurrence rate was 3.6% and distant metastases appeared in 9% of patients, whereby there was a significant dependence on lymph node status. No patient died of cancer during the observation period. In view of the hypothesis that breast cancer is a systemic disease more attention should be paid to local cosmetic results and to systemic adjuvant therapy.
 ...
PMID:[Experiences with an organ-saving and adjuvant-therapy concept in stage 1 breast cancers after 6 years of use within the scope of a controlled clinical study]. 300 63

VP-16 and cisplatin were used as first-line therapy in 31 patients with small-cell lung cancer (SCLC) in whom chemotherapy regimens that contained doxorubicin (Adriamycin [Adria Laboratories, Columbus, Ohio]) were contraindicated because of severe cardiac or hepatic disease. Eight patients who had cerebral metastases at presentation were also included in the study. There were 11 patients with limited disease (LD) and 20 with extensive disease (ED). Of the 28 evaluable patients, 12 (43%) had a complete response (CR) and 12 (43%) had a partial response (PR). Four patients (14%) failed to respond. The median duration of response (MDR) for LD patients was 39 weeks and for ED patients was 26 weeks. Patients with LD who responded (CR and PR) had a median survival time (MST) of 70 weeks (range, 28 to 232+ weeks), whereas ED patients who responded had an MST of 43 weeks (range, 17 to 68 weeks). Gastrointestinal toxicity was mild, but leukopenia and thrombocytopenia were common. Mild degrees of reversible nephrotoxicity occurred in 15 patients, but required discontinuation of cisplatin in only two. The results of this study are compared with several other recently published reports of VP-16 and cisplatin used as first-line therapy in SCLC.
 ...
PMID:First-line therapy with VP-16 and cisplatin for small-cell lung cancer. 302 Jun 94

Twenty-five women with advanced breast cancer were treated in a phase II trial of iproplatin 275 mg/m2 administered intravenously every 4 weeks. All patients had measurable or evaluable indicator lesions, and had undergone treatment with no more than one previous chemotherapy regimen, including adjuvant chemotherapy. Two of the twenty-four evaluable patients (8%) experienced major therapeutic responses. One patient had a complete regression of pulmonary nodules lasting 18+ months; another had a partial regression of metastatic disease in the liver (4 months). The inevaluable patient was ineligible for the study because of previous radiation to the indicator lesions on her chest wall; nonetheless, she experienced a 10 month partial regression of those nodules. Myelosuppression was generally dose limiting; thrombocytopenia was more profound, but leukopenia was more prolonged. Nausea, vomiting, diarrhea, and general malaise were prominent toxicities, and led to discontinuation of therapy in 4 patients. Iproplatin has limited activity in previously treated women with advanced breast cancer.
 ...
PMID:Clinical trial of iproplatin (cis-dichloro-trans-dihydroxy-bis-isopropylamine platinum IV, CHIP) in patients with advanced breast cancer. 304 33

A phase II multi-center study of carboplatin for cervical carcinoma was carried out in 22 institutes throughout Japan. The patients registered consisted of 40 women with 39 cervical carcinomas and an endometrial carcinoma, of whom 31 were evaluable. Carboplatin was administered intravenously every 4 weeks at a dose of 400 mg/m2, in cases with no prior therapies and/or P.S. 0-1, and 300 mg/m2 in cases with prior therapies and/or P.S. 2-3. The overall response rate of 31 evaluable cases was 19.4% with 2 cases of CR and 4 cases of PR. The response rates by histological classification were 18.5% (5/27) for squamous cell carcinoma and 25.0% (1/4) for adenocarcinoma. Response rates analysed by lesion sites were 12.5% for primary tumors, 30.0% for local lesions and 20.0% for metastases. The response rate among patients without prior therapies was 14.3%, while those for patients with prior radiotherapy and for prior radiotherapy and chemotherapy were 33.3% and 13.3%, respectively. Major adverse effects observed were nausea and/or vomiting (52.9%), anorexia (44.1%) and malaise (35.3%). Hematologically, thrombocytopenia, leukopenia and anemia were frequently observed (52.9%, 35.3% and 32.4%, respectively). As for renal toxicity, elevation of BUN (2.9%) or serum creatinine (2.9%) and the decrease of creatinine clearance (14.3%) were observed, but they were mild, and tolerable. These results suggest that carboplatin is one of the most useful drugs against cervical carcinoma.
 ...
PMID:[Phase II study of carboplatin in cervical carcinoma]. 305 77

A phase I and II evaluation of 42 patients with advanced renal cell carcinoma treated with recombinant interferon gamma was done. Patients were treated with either a daily 2-hour infusion or 24-hour infusion for 7 days every 3 weeks for at least 2 cycles. Patients who demonstrated stable disease or improvement on therapy then were continued on a maintenance program of 5 days of recombinant interferon gamma administered every 3 to 4 weeks. The initial starting dose was 10 mcg. per m.2 per day with escalations to 30, 100, 300, 1,000 and 3,000 mcg. per m.2. Dose-limiting toxicity occurred at 1,000 to 3,000 mcg. per m.2, and included leukopenia, chills, fevers, rigors and hepatotoxicity as manifested by elevation in the transaminase and bilirubin levels. Tumor responses were seen initially at the 300 mcg. per m.2 dose level. Over-all, of 41 patients evaluable for therapeutic effectiveness 1 demonstrated a complete response 6 months in duration and 3 demonstrated partial responses 2, 9 and 13 months in duration. However, 6 patients demonstrated organ site responsiveness, including resolution of pulmonary lesions (2 complete and 1 partial responses), lymphadenopathy (1 complete and 1 partial responses), a pleural-based lesion in 1 patient with a partial response and complete resolution of hepatic metastases in 1 patient. We conclude that recombinant interferon gamma at a dose of 1,000 to 3,000 mcg. per m.2 for 7 days and repeated every 2 to 3 weeks had demonstrable anticancer activity in patients with metastatic renal carcinoma.
 ...
PMID:Phase I/II study of recombinant interferon gamma in advanced renal cell carcinoma. 312 14

Both interferon-alpha (IFN-alpha) and alpha-difluoromethylornithine (DFMO) have shown modest activity as single-agent therapy in the treatment of malignant melanoma. Several investigators have demonstrated true synergism in vitro of the combination of DFMO and IFN-alpha against human tumor cells, including melanoma. We have investigated this combination in 17 patients with malignant melanoma in a Phase I trial. Patients were treated with 4 or 6 g/m2/day of oral DFMO in 3 divided doses for 11 days, followed by a 3-day rest period. Concomitant administration of 1.5, 3.0, 6.0 or 9.0 x 10(6) U/m2 IFN-alpha intramuscularly was given. The maximum tolerated dose was 4 g/m2/day of DFMO plus 6 x 10(6) U/m2/day of IFN-alpha. Dose-limiting toxicity occurred in 3 of 3 patients receiving 9 x 10(6) U/m2 IFN-alpha and consisted of leukopenia, fatigue, and weight loss. Other toxicities were mild and included reversible hearing loss, diarrhea, nausea, and vomiting. Three responses were seen, including one partial response (PR) of soft tissue metastases, one PR of lung and liver, and one complete response of liver metastases without clearance of carcinomatous meningitis. A Phase II trial has been initiated based on these encouraging results.
 ...
PMID:A phase I trial of recombinant interferon-alpha and alpha-difluoromethylornithine in metastatic melanoma. 313 43


<< Previous 1 2 3 4 5 6 7 8 9 10 Next >>