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)

In an unselected series of 49 children with Wilms' tumour treated in 1969-74 the 5-year relapse-free survival and survival rates were 78% and 81%, respectively, whereas in the series of children treated in 1963-68 the corresponding rates were 49% and 70%. The significant improvement in the relapse-free survival rate was a result of adjuvant treatment with actinomycin D and vincristine (AMD + VCR), which, in some patients, eradicated occult metastatic disease. In the treatment of lung metastases the combination of whole-lung irradiation and maintained chemotherapy with AMD + VCR proved excessively toxic: in 5 of 11 patients acute diffuse pneumonitis developed, and it was fatal in 3. Adjuvant AMD + VCR therapy is advocated in all patients with Wilms' tumour except children less than 12 months old with a tumour of moderate size, limited to the kidney and completely resectable.
 ...
PMID:Wilms' tumour: adjuvant treatment with actinomycin D and vincristine. 17 90

Vincristine-high-dose methotrexate-citrovorum factor (VCR-MTX-CF) was administered preoperatively at weekly intervals to eight patients, four with primary tumors and four with pulmonary metastases. These patients had not received prior VCR-MTX-CF treatment. A similar treatment program was administered to five patients with pulmonary metastases who had received prior VCR-MTX-CF. Among the eight patients who had not received prior VCR-MTX-CF, complete responses were obtained in three with primary tumors (this was followed by surgical excision) and two with pulmonary metastases. Partial responses occurred in two additional patients. Partial responses were also obtained in two patients who had received VCR-MTX-CF. Chemotherapy and surgery in one patient with an extremity lesion resulted in preservation of the limb and useful function. The major toxicity was anorexia and weight loss. Other side effects included stomatitis, myelosuppression, hepatitis and transient renal impairment. The weekly program was highly effective when compared to responses obtained with the tri-weekly schedule utilized in previous studies.
 ...
PMID:Weekly high-dose methotrexate-citrovorum factor in osteogenic sarcoma: pre-surgical treatment of primary tumor and of overt pulmonary metastases. 29 28

One thousand and twenty four patients with disseminated breast cancer were submitted to combination chemotherapy. Fifty one patients (group I) were sequentially given VCR, CPM and 5 FU, and seventy three patients (group II) were given ADM, VCR, CPM and 5 FU. The general and haematological tolerance was good and comparable in the both groups of patients: we observed only two severe infectious complications. Bonemarrow hypoplasia, six myocardial ischemia (two of them were lethal) in each group of patients, without any predominance in the group of patients treated with adriamycin. The percentage of objective regression in both groups was respectively: 72% and 71%. The mean duration of response was eight months. The median survival time was 420 days for patients of group I; for patients of group II the median is not obtained at 480 days. This study confirms that responders to chemotherapy significantly increase the mean duration of survival time. However, in this group of responders the presence of the liver metastases is worse prognosis than all other visceral metastases.
 ...
PMID:[Combination chemotherapy in the treatment of polymetastic breast cancer. Comparison of therapeutic effects of 2 methods of sequential drug administration. Role of adriamycin in these combinations]. 98 Jul 74

The results of several studies of chemotherapy in treatment of soft tissue sarcomas of adults (except embryonic rhabdomyosarcoma) are presented. Most of these studies have been performed and published by the EORTC Bone and Soft tissue sarcoma group. In advanced disease, a randomized trial including 551 evaluable patients and comparing doxorubicin alone (75 mg/m2 q. 3 weeks), and two combination regimens: DI (Doxorubicin (50 mg/m2) + Ifosfamide (5 g/m2 + mesnum q. 3 weeks), and Cyvadic (Doxorubicin 50 mg/m2 d1, DTIC 750 mg/m2 d1, VCR 1.5 mg/m2 d1 (maximum 2 mg/m2), Cyclophosphamide 500 mg/m2 d1 q. 3 weeks), failed to prove any significant difference between these 3 treatments for response rate (25%, 31%, 28%), quality of the response and survival. There is a dose/effect relationship doxorubicin, it is possible that if combination is not superior to a single agent, the reason could be that the dose of doxorubicin is too low when used in combination as compared with the dose when used alone. So, in a phase II trial including 48 evaluable patients, optimal dose of doxorubicin (75 mg/m2 and Ifosfamide (5 g/m2) was given in association with rhGM-CSF. The response rate observed with this combination was 50%. For localized disease, in a randomized trial of the EORTC including 374 evaluable patients with resectable tumors with a mean follow-up of 44 months, the interest of 8 Cyvadic as adjuvant chemotherapy after adequate locoregional treatment (surgery with or without radiotherapy) was demonstrated only for locoregional relapse free survival but no for metastatic disease free survival or overall survival.(ABSTRACT TRUNCATED AT 250 WORDS)
 ...
PMID:[Chemotherapy of soft tissue sarcoma in adults]. 180 96

A 53 year old male was admitted with cough, chest pain and bloody sputa for one month. His admission chest radiography revealed a tumor shadow in right hilus. The patient was diagnosed as small cell lung cancer (oat cell type) by transbronchial biopsy. Clinical staging was IIIA and performance status was 1. The patient was treated by combined chemotherapy (CPA, ADM and VCR) for 3 courses and chest irradiation (5,000 rad). After such therapy, the primary site was regressive until 2 months prior to death. One month after irradiation, abdominal CT showed multiple liver metastases. Though CDDP 100 mg/body and etoposide 100 mg/body X5 were administered systemically, improvement of metastases of the liver was not revealed by abdominal CT. However, after hepatic arterial infusion of ADM (10 mg/body) suspended in a lipiodol (3 ml/body) and CDDP (100 mg/body) was performed, liver metastases were remarkably regressive by abdominal CT. The patient died of a systemic relapse about 14 months after liver involvement.
 ...
PMID:[A case of intra-arterial infusion chemotherapy in small cell lung cancer with liver metastases]. 255 17

The primary site of metastasis of osteosarcoma is the lung. In the past, even if the primary lesion was completely removed by radical surgery, more than 90% of patients of died pulmonary metastasis with in one to two years. Control of osteosarcoma therefore depends upon the prevention and treatment of its pulmonary metastasis. The introduction of chemotherapy consisting mainly of Adriamycin and high-dose methotrexate with Leucovorin rescue, dramatically improved the prognosis of osteosarcoma. In the past where systemic chemotherapy was not available, the five-year survival rate was around 19%. The majority of patients developed bilateral pulmonary metastasis within one year after onset, and died. These patients exhibited numerous micro-metastases as well. In patients receiving surgical adjuvant chemotherapy with current combination of chemotherapeutic agents (ADM, HD-MTX, VCR, CPM, CDDP), the incidence of pulmonary metastasis was low, and the five-year survival rate increased to 65%. In patients who receive chemotherapy, pulmonary metastasis may be either delayed, a single metastasis appearing after the termination of treatment, or early and multiple, appearing resistant to treatment. Surgery is indicated in the former situation while some therapeutic system must be devised for the latter. Recently, preoperative chemotherapy for limb-saving is given to patients with osteosarcoma of the extremities (NSH-3, 4, 5). The adjuvant of chemotherapy proved to be of great significance for improving the survival rate of osteosarcoma and for achieving limb salvage.
 ...
PMID:[Surgery and adjuvant chemotherapy of osteosarcoma]. 346 May 27

Combined therapy was used on a consecutive series of 48 patients with extrapelvic Ewing's sarcoma at the Rizzoli Orthopaedic Institute. The adjuvant chemotherapy protocol (VCR, ADM, D-ACT, EDX) was identical in all patients whereas local treatment consisted of amputation, resection and radiation treatment or radiation alone. At a mean follow-up of 58 months (39-78) 30 patients (60%) were free of the disease. This is a significantly higher percentage than that obtained in the same period with adjuvant chemotherapy using only 3 drugs (VCR, ADM, EDX). As far as the type of local treatment is concerned, the percentage of local recurrences and metastases was lower when the primary lesion was treated with surgery or surgery combined with radiotherapy, rather than radiation treatment alone. These suggest that if associated with radiation treatment and chemotherapy, surgery can play an important role that should be considered in the treatment of extrapelvic Ewing's sarcoma.
 ...
PMID:[Therapy of non-metastatic Ewing's sarcoma (pelvis excluded). Results obtained in 48 cases combining local therapy (radiation and/or surgical) and adjuvant chemotherapy with vincristine, adriamycin, dactinomycin and cyclophosphamide]. 357 34

Thirteen patients with advanced testicular tumors (seminoma 2, non-seminoma 11) were treated with combination chemotherapy involving BLM, vinca alkaloid and CDDP (BVP) as induction therapy and followed with CPM, VCR and CDDP as maintenance therapy. BVP and COP administration was repeated every 3 and 4 to 8 weeks for 1 year, if there were no serious side effects. The overall response rate (CR + PR) was 92% with a 69% CR rate. At a mean follow-up of 30 months (7-52 month range), 54% of the patients were alive with no evidence of disease. Bulky metastases, failure to respond to prior chemotherapy and teratomatous metastases were considered to be poor prognostic factors. The toxicity of BVP was similar to that reported for CDDP, except that allergic reaction occurred in 3 patients after several courses of treatment. Two of the 3 went into anaphylactic shock.
 ...
PMID:[Bleomycin, vinca alkaloid and cis-diamminedichloroplatinum combination chemotherapy for advanced testicular tumors]. 620 99

Twenty year's (1959-1979) experience in the treatment of osteosarcoma at the Bone Tumor Center of the Istituto Ortopedico Rizzoli is presented. During this period 433 cases were recorded, but only 266 were considered. All the patients underwent surgery but after 1970 whole-lung irradiation (1971), immunotherapy (1971), and chemotherapy (1972 onward) were added as adjuvant therapies on a nonrandomized basis. In the group treated with surgery alone the prognosis was very poor: 10% survived nine years or more after the diagnosis, an average disease-free interval of 7.7 months and an average survival time of 13 months. Monolateral whole-lung irradiation had negative results and was abandoned after six cases. Adjuvant immunotherapy with irradiated autologous tumor cells gave moderately positive results in 16 patients, but only by delaying the appearance of first metastases, therefore increasing the time of survival. Adjuvant chemotherapy was performed with three different protocols: one protocol with ADM only and two protocols using VCR + MTX (at medium dose) + ADM, administered according to two different schedules. Superimposable results were obtained with these three regimens. With equal follow-up, the percentage of continuously disease-free patients treated with adjuvant chemotherapy was significantly higher than that of patients treated with surgery alone (P less than 0.001). The patients in the chemotherapy group who had relapses showed a prolonged time (mean = 12.3 months) to the onset of the first metastasis. Adjuvant chemotherapy caused virtually no morbidity and no deaths. Reference is made to the advantages of a large and homogeneous caseload deriving from a single institution to avoid preselection bias and evaluate the effectiveness of new therapeutic approaches when patient randomization has not been employed.
 ...
PMID:The treatment of osteosarcoma of the extremities: twenty year's experience at the Istituto Ortopedico Rizzoli. 694 43

In the last 20 years, eleven children with adrenocortical functional tumors were treated in the National Children Hospital of Costa Rica. There were nine females and two males and their ages ranged from nine months to 14 years. Eleven patients had features of virilism, five had stigmas of Cushing's syndrome and three hyperaldosteronism. The clinical diagnosis was established given the symptoms, hormonal tests and radiological and imagenological studies. The histologic diagnosis was carcinoma in six by clinical picture in one, and were adenoma in four. Three patients had regional and distant metastases. Four patients with carcinoma were treated by surgery and five received chemotherapy, two of them in presurgical stage, and four received radiotherapy. Two patients with carcinoma are alive and had no evidence of tumor recurrence ten and six years after diagnosis. Five are dead, two of them after partial response to chemotherapy. The four patients with adenoma were cured by complete surgical tumor resection, furthermore one of them received chemotherapy because there was not sure of his histologic benign condition. It is necessary more studies in use of chemotherapy in treatment of this tumors but in our experience CFM, VCR, Epi and Actin is a regimen that appears to be an active combination for the treatment in presurgical stage of adrenal cortical carcinoma.
 ...
PMID:[Functioning tumors of the adrenal cortex in children. Clinical and therapeutic considerations on 11 cases]. 837 47


1 2 Next >>