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)

Fifty-seven of 66 patients with metastatic renal cell carcinoma (RCC) were evaluable for response after treatment with Interferon (IFN) - Alfa 2a (Roferon A, Roche) with or without Vinblastine (VB). Three different dose schedules were used in 3 subsequent trials: protocol 1: (18 evaluable patients): IFN 36 X 10(6) U tiw +/- VB 0.1-0.15 mg/kg/2-3 week; protocol 2: (13 patients): IFN 18 X 10(6) U tiw +/- VB 0.1 mg/kg/3 week; protocol 3: (26 patients): IFN 18 X 10(6) U tiw +/- VB 0.1 mg/kg/3 week. Twelve of the 57 patients obtained an objective response (CR:1; PR:11). Regarding the main indicator lesions responses were seen in lung metastases (10), lymph node metastases (1), and bone metastases (1). The median response duration was 243 days. No significant impact of the IFN/VB treatment on survival could be demonstrated. Flulike symptoms represented the main toxicity. Four patients developed mental confusion, and in 2 patients with visual disturbances retinal exudation was observed. In more than half of the patients, the drug(s) had to be reduced, delayed, or finally discontinued due to toxicity. It is concluded that IFN with or without VB yields a 15-20% response rate in metastatic RCC. Due to the considerable toxicity of the treatment and the lack of proof of survival improvement, the clinical usefulness of IFN therapy in RCC remains questionable. However, on the background of the present therapeutic nihilism in metastatic RCC, additional clinical trials using IFN in RCC are justified.
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PMID:Is interferon with or without vinblastine the "treatment of choice" in metastatic renal cell carcinoma? The Norwegian Radium Hospital's experience 1983-1986. 305 61

Methotrexate, Cisplatin, and Vinblastine (MCV) was followed by Cisplatin plus radiation therapy in 19 patients with muscle-invading clinical Stage T2-4NXM0 transitional cell carcinoma of the urinary bladder (including cystectomy candidates), to achieve local control and prevent distant metastases. Radical cystectomy was recommended for all patients who failed to reach a complete response (CR = biopsy negative and cytology not positive) following MCV and Cisplatin X 2 plus 4000 cGy. Completely responding patients, and those partially responding patients unsuited for cystectomy, were selected for bladder conservation treated with additional irradiation to the bladder tumor volume (total 6,480 cGy) plus one additional Cisplatin treatment. Dose reductions were required for stomatitis in 26%, mild bone marrow depression in 58%, and renal toxicity in 5% of the patients. During the Cisplatin/4000 cGy, mild dysuria occurred in 68% of patients and 36% had mild bowel hyperactivity. Serious complications have occurred in two patients to date. One patient had recurrent pulmonary emboli, marked reduction in bladder capacity, and diarrhea. A second had bladder perforation during cystoscopic evaluation after MCV and a small bowel obstruction after Cisplatin and 4000 cGy. There was no treatment-related sepsis. Three patients had initial complete transurethral resection of their tumors and therefore 16 patients are evaluable for tumor responsiveness to this protocol. Four patients (25%) were biopsy negative and cytology negative, whereas three additional patients (19%) were biopsy negative but cytology positive following initial MCV. Six patients (38%) were biopsy negative and cytology negative whereas three additional patients (19%) were biopsy negative and cytology positive following MCV and Cisplatin X 2 plus 4000 cGy pelvic radiation. Of the entire group, 9 patients were treated with full-dose radiotherapy. All of these patients are alive without evidence of tumor on rebiopsy of the original tumor site, but one has a persistent positive cytology. Seven patients had a radical cystectomy and 6 are disease free. The treatment of 3 patients deviated from the protocol. Overall, only one patient has developed distant metastases and currently 84% of the patients are disease-free, although follow-up is short. To date, this feasibility study has been clinically practical and well tolerated. The proportion of CR's suggests that this program may prove to be an organ-sparing and curative approach for a significant number of patients, but more experience and follow-up are required.
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PMID:Invasive bladder carcinoma: preliminary report of selective bladder conservation by transurethral surgery, upfront MCV (methotrexate, cisplatin, and vinblastine) chemotherapy and pelvic irradiation plus cisplatin. 318 28

The patient was a 26-year-old male. He was admitted to our hospital with a chief complaint of hemoptysis, cough and left scrotal mass on May 9,1984. Chest X-ray film, LAG and CT revealed multiple lung, lymph node and cerebral metastases. Based on a diagnosis of testicular neoplasm, orchiectomy was performed on May 14,1984. PVB chemotherapy (Cis-diamminedichloro-platinum, Vinblastine and Pepleomycin) was administered. Because he got worse, however, he was treated with another combination chemotherapy, consisting of Methotrexate (MTX, 100 mg/m2 intravenous push (i.v.), 200 mg/m2 12-h infusion, day 1. The dose of MTX was increased with each course. Maximum dose of MTX was 900 mg/m2/day), Vincristine (1.0 mg/m2 i.v. day 1.) Actinomycin D (10 micrograms/kg i.v. days 3.4.5), Cyclophosphamide (600 mg/m2 i.v. day 3.), Adriamycin (30 mg/m2 i.v. day 8.) and Melphalan (6 mg/m2 p.o. day 8.). After 6 courses of this regimen, distant metastases disappeared or were reduced to under one tenth, and complete remission was obtained without severe side effects. The patient was in good health on March 30, 1985.
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PMID:[Case report of choriocarcinoma of testicular origin indicating marked efficacy of a combination chemotherapy of methotrexate, vincristine, actinomycin D, cyclophosphamide, adriamycin and melphalan]. 375 9

Advanced malignant testicular tumors can be treated very successfully by chemotherapy. The most effective 3 or 4-drug combinations contain CisPlatin, Vinblastine, Bleomycin, Adriamycin, Cyclophosphamide, Ifosfamide and Vepesid. Complete remissions of 60% can be obtained; depending on histology, frequency of metastases, and former radiation therapy. Resection of residual pulmonary or retroperitoneal metastases render an additional 10-20% of the patients free of tumor. Side effects following chemotherapy should not be neglected: Depression of bone marrow, severe vomiting, alopecia, and azoospermia.
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PMID:[Modern chemotherapy of a malignant testicular tumors (author's transl)]. 617 87

23 patients with non-seminomatous germ cell tumors of the testis were treated with Cis-Platinum 50 mg/m2 body surface on day 1, Vinblastine 0,4 mg/kg body weight in two doses on days 1 and 2, and Bleomycin 30 mg daily as continuous infusion (days 2-5). 7 patients were treated adjuvant after retroperitoneal lymphadenectomy. One of these had a relapse, he again received the same therapy and now has a complete remission. All other adjuvant treated patients are free of tumor. Of the 16 patients with large retroperitoneal and/or lung metastases, 10 (62%) had a complete remission, 2 of them after resection of persistent metastases after chemotherapy. 4 of the 10 patients with complete remission relapsed. In two patients with relapse a new complete remission could be established by the same chemotherapy. The remission rates achieved with this therapy with a relatively low dose of Cis-Platinum are similar to those obtained with higher doses of this agent. It is possible that there are more relapses, but these respond well to further treatment. Thus, the survival times of the patients treated with this protocol are similar to those reported in the literature. It is concluded that this regimen is an effective treatment in non seminomatous germ cell tumors.
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PMID:[Chemotherapy of nonseminomatous testicular tumors. The results of a pilot study with reduced cis-platin dosage]. 619 74

Under Cisplatinum/Vinblastine/Bleomycin treatment six of 82 patients with nonseminomatous testicular cancer developed a Bleomycin-induced pulmonary toxicity. After a total Bleomycin dose of 300-360 mg all six patients showed multiple nodular densities near the pleura in the basal lung areas on the computed tomographic scanning (CT). Disseminated interstitial infiltrates, mostly in the lower lung fields were spontaneously observed by means of chest X-rays in only one case. In two other cases only minimal changes were found retrospectively. In five cases the diffusion capacity did not decrease significantly. Diffusion capacity, vital capacity and oxygen fell significantly in only one case. The latter was also the only patient showing clinical symptoms. The lung changes were completely reversible in four patients 4-6 months after cessation of Bleomycin. In two patients there were reversible residual changes after a timespan of 20 and 24 months. Two patients received no further antineoplastic treatment, two were under maintenance therapy, two under further induction chemotherapy because of the assumption of lung metastases. None of the six patients show any evidence at present of testis tumor (observation period 17-34 months). It can be difficult to distinguish between Bleomycin-induced lung damage and tumor metastases by radiological means. We were able to differentiate by observing the clinical course of the six patients. In case of doubt a histological examination is strongly recommended.
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PMID:[Bleomycin-induced pulmonary infiltrations in the treatment of testicular cancer]. 620 Jun 44

Uptake of vinblastine into human cerebrospinal fluid, intracerebral tumor and autopsy tissues was quantitated radiochemically after separating vinblastine from its metabolites by high pressure liquid chromatography. Only low concentrations of vinblastine were found in cerebrospinal fluid from a single patient. A second patient who received a tracer dose of radiolabelled vinblastine prior to surgical resection of an intracerebral tumor had slightly less radioactivity in tumor than in temporalis muscle, but more in tumor than in edematous brain surrounding the tumor. The radioactivity in tumor increased gradually and exceeded concurrent plasma radioactivity by 2 hr after drug administration. A third patient died 4 hr into a planned 24-hr infusion of radiolabeled vinblastine. Highest vinblastine concentrations were found in organs with high blood flow such as kidney and heart. Intermediate concentrations were found in liver and lung, and low concentrations were found in prostate, gastrointestinal tract, spleen, muscle, bladder, and hepatic and lymph node metastases. A fourth patient died one month after receiving radiolabeled vinblastine. Highest concentrations were in liver and next highest concentrations were in intracerebral tumor. Moderately high concentrations were found in pancreas, thyroid, lung, spleen, ovary, kidney, and kidney metastases. Lowest concentrations were found in omental metastases, heart, breast, and brain. Vinblastine concentration decreased with increasing distance into brain from the brain metastases. Thus, vinblastine was not selectively localized in tumors. The concentrations in tumor did not reflect the concentration in the organ in which the tumor was located. There was no indication that uptake into intracerebral tumor was impaired. Cerebrospinal fluid and brain concentrations of vinblastine did not give any indication of the concentration attainable in intracerebral tumor.
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PMID:Concentration of vinblastine in human intracerebral tumor and other tissues. 667 66

Thirteen patients with inoperable squamous cell lung cancer were treated by a protocol combining multiple chemotherapy with radiotherapy. Chemotherapy with Adriamycine, Vinblastine, Cyclophamide, Methotrexate and Cis-platinum was administered every month, followed by two radiotherapy sessions with doses of mediastinum. Six cycles were programmed. In 11 non-metastatic patients, 8 responses were obtained (4 objective remissions). Three developed distant metastases. However, mean survival (27 weeks) and 1 year survival (2/10) rates were disappointing. Multiple chemotherapy could be useful in decreasing tumoral size before radiotherapy, modalities of combined treatment should be studied.
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PMID:[Sequential chemotherapy and radiotherapy in inoperable squamous cell lung cancer (author's transl)]. 701 22

Germ cell tumors of the central nervous system are histological identical to the extracranial tumor sites. According to the localisation germ cell tumors of the CNS are different in symptoms, diagnostic approaches, kind and location of metastases and stratification of therapy. Since 1986 patients with intracranial germ cell tumors are registered in the ongoing study for non-testicular germ cell tumors (MAKEI) of the German Society of Pediatric Oncology and Hematology, and are treated in accordance to therapy guidelines for extracranial sites. In MAKEI 89 therapy strategy was revised with a reduction of radiotherapy and an increased cumulative cisplatinum dose from 200 mg/m2 to 400 mg/m2. Patients with germinoma receive after histologic diagnosis radiotherapy consisting of 30 Gy craniospinal irradiation and 15 Gy tumorboost. Malignant non-germinoma receive after diagnosis by tumor marker in CSF and/or serum 2 courses bleomycin 15 mg/m2 day 1-3, Etoposide 150 mg/m2 day 1 + 2 and cisplatinum 20 mg/m2 days 4-8 (BEP), continued by 2 courses Vinblastine 3 mg/m2 day 1 + 2, Ifosfamide 1500 mg/m2 days 1-5 and cisplatinum 20 mg/m2 days 1-5 (VIP), followed by 30 Gy craniospinal irradiation and 20 Gy tumor boost. In teratoma first line therapy is complete resection. In incomplete resected cases adjuvant chemotherapy according to histological grading is administered. Until 31st January, 1993 101 patients (pts) were registered, containing 69 protocol pts. Diagnosis in protocol pts was teratoma in 8 cases, 2 pts died postnatal because of extended disease, 2/8 pts relapsed, but were salvaged by chemotherapy. 40 pts offered germinomas.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Improved prognosis of intracranial germ cell tumors by intensified therapy: results of the MAKEI 89 therapy protocol]. 769 Aug 63

From January 1987 to December 1990, 14 consecutive patients with resectable metastases from renal cell carcinoma, underwent 3 cycles of preoperative alpha-2a Interferon (INF), 18 MUI s.c. 3 times a week, and Vinblastine (VLB), 0.15 mg/kg on day 1, every 21, days. Out of the 13 patients who completed the treatment, 4 (30.7%) achieved a clinical response (1 CR and 3 PR). Nine (69.3%) patients were submitted to surgery: all, including the CRer, had residual cancer and only 4 were radically resected. The latter were further submitted to 3 INF and VLB cycles: 2 relapsed after 7 and respectively 30 months, whilst 2 (15.4%) are alive disease-free at 12 and 52 months respectively.
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PMID:[Interferon and vinblastine in presumably operable metastases of renal carcinoma]. 833 64


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