Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0027819 (neuroblastoma)
 27,800 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Between 1919 and 1981, 16 children with primary cardiac tumors (8 rhabdomyomas, 5 fibromas, 2 myxomas, and 1 rhabdomyosarcoma) and 59 children with secondary tumors of the cardiovascular system were seen at The Hospital for Sick Children in Toronto. Distant metastases in 45 children of the latter group, in descending order of frequency, were from non-Hodgkin's lymphoma, neuroblastoma, soft tissue and bone sarcoma, Wilms' tumor, and hepatoma, and involved the myocardium and pericardium. In the remaining 14 children, tumor thrombi from Wilms' tumor (9 cases), adrenal (2 cases) and hepatocellular carcinoma (2 cases), and endodermal sinus tumor (1 case) extended directly into the great veins and/or cardiac chambers. Children with primary and secondary tumors often present with nonspecific clinical, plain radiographic, electrocardiographic, and M-mode echocardiographic findings. Early recognition, utilizing special diagnostic procedures such as two-dimensional echocardiography, computerized axial tomography, angiocardiography, and inferior venocavography, followed by elective surgical resection of tumor under cardiopulmonary bypass and/or radiation and chemotherapy, offers patients with cardiovascular tumors the best chance of cure.
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PMID:Primary and secondary tumors of childhood involving the heart, pericardium, and great vessels. A report of 75 cases and review of the literature. 401 74

We have studied the incidence pattern of childhood cancers in Korea. Although the incidence of many tumors in Korea is similar to that in other countries, the incidence of acute myelogenous leukemia, non-Hodgkin's lymphoma and hepatoma is greater in Korean children. Yonsei Cancer Center commenced a study of multi-modality treatment of childhood cancers in July 1974. The most striking improvement of survival rate was seen in patients with acute lymphocytic leukemia (50% at 5 years), Wilms' tumor (65% at 5 years), neuroblastoma (45% at 2 years), osteogenic sarcoma (55% at 2 years) and malignant histiocytosis (20% at 5 years). This study is an attempt to create a basic framework providing the best possible treatment of childhood cancer in Korea. The data obtained in Korea are briefly compared with those in Japan and the United States.
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PMID:The present status of childhood cancer therapy in Korea. 609 45

Accurate pathological diagnosis and staging of extent of disease are key steps in the management of childhood neoplasms. Adjuvant chemotherapy is responsible for improved survival rates. In non-Hodgkin's lymphoma intensive chemotherapy, irradiation to areas of bulk disease and central nervous system prophylaxis are combined in treatment. Chemotherapy and limited field irradiation have improved survival in Hodgkin's disease. Treatment varies widely in neuroblastoma according to stage with disseminated disease still carrying a very poor prognosis. Survival in Wilms' tumour has improved to such an extent that long-term side-effects of therapy now need to be considered.
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PMID:Management of the more common pediatric neoplasms with particular reference to Hodgkin's and non-Hodgkin's lymphoma, Wilms' tumour and neuroblastoma. 624 29

The Manchester Children's Tumour Registry data for the period 1954-1977 have been analysed. The overall incidence of malignant disease in children aged 0-14 years in the north-west of England is estimated to be 100 per million person-years. The most common disease group is leukaemia, which forms about one third of the total number of cases. Among solid tumours, by far the most common presenting site is the central nervous system, representing nearly a quarter of all neoplasms. Wilms' tumour, neuroblastoma and soft-tissue sarcomas comprise approximately 5%, 6.5% and 6% respectively of the total. The tumours most frequently seen in adults (e.g. carcinoma of colon, lung and breast) are extremely rare in childhood. A significant excess of males was seen in acute lymphoid leukaemia, non-Hodgkin's lymphoma, Hodgkin's disease, medulloblastoma and hepatoblastoma. A female excess was found among germ-cell tumours. During the study period significant increases in incidence were seen among acute lymphoid leukaemia and epithelial tumours, and an increase in germ cell tumours approached significance.
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PMID:Incidence of malignant disease in childhood: a 24-year review of the Manchester Children's Tumour Registry data. 625 25

Nineteen patients with advanced malignant tumors, less than 20 years old were treated with intensive chemotherapy (vincristine 2 mg/m2 i.v. and adriamycin 60 mg/m2 i.v. on day - 7; cyclophosphamide 45 mg/kg i.v. on days -6 to -3), total body irradiation (TBI, 600 rads on day -1) and autologous bone marrow transplantation (ABMT, day 0). Prior to this procedure induction of complete or partial remission by conventional therapy was attempted. Ten patients had intra-abdominal non-Hodgkin's lymphoma (NHL); three, yolk sac tumor; three, Ewing's sarcoma; and three, neuroblastoma. The supportive care included reverse isolation, immunoglobulin 400 mg/kg i.v. q 2 weeks, cotrimoxazole per os, and cell support as needed. No correlation between the bone marrow dose and the time of hematological reconstitution could be established. Five of seven patients with intra-abdominal NHL stage III (transplanted in first remission) are surviving disease-free for 5+, 5+, 20+, 23+, and 35+ months after ABMT. None of three patients with intra-abdominal NHL stage IV is surviving (two of them were transplanted in second remission). One of three patients with yolk sac tumor is surviving disease-free for 27+ months. There are no survivors among the patients with Ewing's sarcoma and neuroblastoma. Only one of 19 patients was lost due to therapeutic complications, while 12 died due to tumor. Regarding treatment results for advanced intra-abdominal NHL, the procedure described here is comparable to the best conventional regimens. In vitro methods for tumor cell eradication in the collected bone marrow might further improve the results of ABMT.
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PMID:Autologous bone marrow transplantation in the treatment of children and adolescents with advanced malignant tumors. 636 3

Intensive chemotherapy followed by infusion of cryopreserved autologous bone marrow (ABMR) was used in the treatment of 22 children with advanced tumours. In nine this was their initial therapy; in eight it was used after partial or complete remission had been achieved with standard therapy; and in five, after relapse had occurred. Recovery of marrow function occurred in 20 patients with a mean time of 13.2 and 18.2 days to recovery of neutrophils (greater than 0.5 X 10(9)/l) in newly diagnosed and previously treated patients respectively. Platelet count recovery to greater than 50 X 10(9)/l occurred in a mean time of 13.4 days in newly diagnosed and 20.4 days in previously treated patients. Control of extensive local tumour was obtained in three of three evaluable patients with abdominal non-Hodgkin's lymphoma (NHL). Metastatic bony and marrow disease was controlled in two of two patients with retinoblastoma. In Ewing's sarcoma, temporary control of widespread metastatic disease occurred in one patient. In the other, eradication of extensive local mass disease at the primary site had been achieved. Poor response to treatment has been seen in seven of eight patients with Stage III or IV rhabdomyosarcoma, three patients with neuroblastoma and four of five patients with recurrent disease. Apart from the anticipated bone marrow toxicity, the major complications were severe mucositis, anaphylaxis following bone marrow infusion and haemorrhagic cystitis. The presence of herpes simplex infection appeared to aggravate mucosal complication.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Experience with high dose multiagent chemotherapy and autologous bone marrow rescue in the treatment of twenty-two children with advanced tumours. 639 55

The true survival rates for the various forms of childhood cancer are best determined from a population-based study rather than from the results of clinical trials. Population-based survival rates have been calculated for four periods between 1956 and 1980 in Queensland. There was a significant improvement in survival for children who developed cancer after 1973 compared with those diagnosed before this date. There has however been no significant improvement in the survival rate for childhood cancer overall, or for acute lymphoblastic leukaemia since 1973. Over the 25 year period significant trends in survival rates were seen in acute lymphoblastic leukaemia, non-Hodgkin's lymphoma, Hodgkin's disease, Wilms' tumour, medulloblastoma, and retinoblastoma. No such trend was seen for acute non-lymphoblastic leukaemia, neuroblastoma, rhabdomyosarcoma, juvenile or anaplastic astrocytoma, brain stem glioma, histiocytosis X, or bone tumours. There is a need for continuing research into better methods of treatment of childhood cancer.
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PMID:Childhood cancer survival trends in Queensland 1956-80. 658 17

A potential application of the human tumor stem cell colony assay is to guide Phase II clinical investigations by identifying classes of tumors (or individual patients) which are sensitive in vitro to a new antitumor compound. We have tested human tumor stem cells from 140 tumor biopsies representing 20 different tumor types for chemosensitivity to the Phase II drug 4'-(9-acridinylamino)methanesulfon-m-anisidide. In vitro sensitivity was defined as a reduction in the number of tumor colony-forming cells to 30% of the control or less after a 1-hr exposure to one-tenth of the pharmacologically achievable plasma concentration of 4'-(9-acridinylamino)methanesulfon-m-anisidide. In vitro sensitivity was found in 29 cases: non-Hodgkin's lymphoma (2 of 2); cervical carcinoma (1 of 1); sarcoma (3 of 6); neuroblastoma (1 of 2); acute myelogenous leukemia (6 of 16); chronic myelogenous leukemia (1 of 3); melanoma (8 of 34); uterine carcinoma (1 of 5); lung carcinoma (1 of 9); ovarian carcinoma (4 of 36); and breast carcinoma (1 of 11). Prospective in vitro-in vivo correlations in eight patients with various tumor types showed that three of three patients sensitive in vitro to 4'-(9-acridinylamino)methanesulfon-m-anisidide responded in vivo, while five of five patients resistant in vitro had no clinical response. The results provide support for further evaluation of the utility of the human tumor stem cell colony assay for targeting Phase II clinical trials.
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PMID:In vitro chemosensitivities of human tumor stem cells to the Phase II drug 4'-(9-acridinylamino)methanesulfon-m-anisidide and prospective in vivo correlations. 689 12

A monoclonal antibody designated PI153/3, which reacts with neuroblastoma and fetal brain, is shown to identify also a cell surface determinant shared by pre-B and mature B cells and their corresponding leukemias including chronic lymphocytic leukemia, non-Hodgkin's lymphoma, B acute lymphoblastic leukemia, and hairy cell leukemia, but not plasmacytoma. Almost all non-T, non-B acute "lymphoid" leukemias bind PI153/3. The latter includes 71 of 74 common ALL tested, most but not all "unclassified" or "null" ALL and cases of both acute undifferentiated leukemia and Ph1 positive chronic myeloid leukemia in blast crisis with common ALL phenotypes. The antigen is absent or present at very low density on normal and leukemic T lymphocyte, myeloid and erythroid cells. The determinant appears to co-redistribute with cell surface immunoglobulin in B lymphocytes and segregates independently of other cell surface antigens associated with B cells and/or cALL including HLA-DR (Ia-like antigens) and the cALL (gp 100) antigen.
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PMID:A monoclonal antibody identifying a cell surface antigen shared by common acute lymphoblastic leukemias and B lineage cells. 696 98

Etoposide is a semisynthetic podophyllotoxin derivative with a broad spectrum of antitumor activity and a relatively high therapeutic index. The synergism in animal with cis-platinum, cyclophosphamide, BCNU, and cytosinarabinoside is interesting for combination regimen. Mechanisms of action are inhibition of nucleoside transfer and of DNA and RNA synthesis, single stranded breaks, inhibition of protein synthesis and of microtubular assembly. While in lower concentrations etoposide is acting cell-cycle-dependent with accumulation of cells in the G2-phase it has, in high concentrations, also a cellcycle-phase-unspecific lethal effect. Most suitable is the oral and i.v. application of etoposide in fractionated doses of 80--120 mg/m2 on 3--5 consecutive days and repetition after 21 [14--28] days. Side effects are dose-limiting bone marrow toxicity, nausea, vomiting, fever, hypotension, phlebitis, mucositis, neuropathy, cardiotoxicity, alopecia. Etoposide is one of the most active single agents in small-cell bronchus carcinoma with a remission rate of 37% (10% CR), and is very active in NHL (36%), testicular carcinoma (37%), AMML (35%), choriocarcinoma (35%), and neuroblastoma (29%). The role of etoposide in combination with other active drugs in these tumors is currently investigated in bronchus and testicular carcinoma and NHL, where etoposide will belong to the drugs of the first choice in the future.
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PMID:[Etoposide VP 16--213)--a podophyllotoxinderivative with high antitumor activity (author's transl)]. 703 50


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