Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0029463 (osteosarcoma)
 16,637 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We studied the effect of total parenteral nutrition on recovery from myelosuppression in patients receiving intensive chemotherapy. Twenty-seven patients (ages 11 to 33 years) with locally recurrent or metastatic Ewing's sarcoma, rhabdomyosarcoma, or osteosarcoma were randomly selected to receive either conventional oral nutrition or total parenteral nutrition concurrently with intensive chemotherapy. The control group (15 patients) received significantly fewer calories (range 380 to 880/m2 per day, median 685 versus range 1,020 to 2,100 median 1,650) and less nitrogen (0-3.7 g/m2 per day, median 1.5 versus range 5.3 to 12.4, median 8.9) than the group receiving total parenteral nutrition (12 patients). Assessment of recovery from myelosuppression was based on the length of time the absolute granulocyte count was below 500/mm3, the length of time the platelet count was below 40,000/mm3, the number of days the platelet count was below 20,000/mm3, and the number of blood transfusions required. There was no statistical difference in any of the parameters evaluated between the group that received total parenteral nutrition and the control group (p less than 0.05); granulocyte and platelet recovery and the difference in transfusion requirements favored the control group with marginal statistical significance (p = 0.05). The frequency of clinical infections was similar in the patients receiving total parenteral nutrition (five of 12) and in those receiving conventional oral nutrition (five of 15). Thus, although total parenteral nutrition could be safely administered in this severely myelosuppressed population, no benefit could be defined in recovery from bone marrow suppression or frequency of clinical infections.
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PMID:The effect of total parenteral nutrition on chemotherapy-induced myelosuppression. A randomized study. 640 92

Twenty-three patients with disseminated bony sarcoma and 23 patients with malignant mesothelioma were evaluable in a Southwest Oncology Group (SWOG) clinical trial utilizing rubidazone and DTIC. One partial remission (PR) was observed in a previously untreated patient with metastatic Ewing's sarcoma. One patient with giant cell tumor of bone had an improvement, short of PR. Thirteen patients with osteogenic sarcoma and 23 with malignant mesothelioma had no response to this combination of drugs. The major toxic effects of therapy included nausea, vomiting, and myelosuppression, especially leukopenia; no cardiac toxicity was noted. We conclude that the combination of rubidazone and DTIC is inactive in bony sarcoma and mesothelioma.
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PMID:Combination chemotherapy for advanced sarcomas of bone and mesothelioma utilizing rubidazone and DTIC: a Southwest Oncology Group Study. 683 8