Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UNIPROT:P52742 (pT3)
 1,034 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

From June 1982 through December 1985, 25 patients who had undergone radical cystectomy with pelvic node dissection for pathologic stage-pT3 or -pT4 and/or N+ disease received adjuvant chemotherapy involving the injection of cis-platinum alone or in combination with adriamycin and 5-fluorouracil (CAF). Thirteen patients also received preoperative adjuvant chemotherapy involving the infusion of cis-platinum, adriamycin, and mitomycin C into the bilateral internal iliac arteries. Postoperative adjuvant chemotherapy was performed using the following two protocols. Protocol 1 (18 cases) consisted of cis-platinum alone being administered every week for 3 weeks and then every month for 1 year. In protocol 2 (7 cases), cisplatinum, adriamycin, and 5-fluorouracil were administered at 3-week intervals on three occasions and then every month for 1 year. Eighteen patients were still alive with no evidence of disease after an average of 26 months. One patient died as a result of factors unrelated to cancer. Local recurrence and distant metastasis occurred in 6 patients, of whom 3 were still alive for an average of 20.7 months. Three patients died of cancer progression after 9, 19, and 21 months. The survival rate for all 25 patients at 50 months was 77%. Nausea and vomiting occurred in most patients during the administration of cis-platinum. Mild myelosuppression developed in a few patients subjected to protocol 2. Our results indicate that adjuvant chemotherapy consisting of the administration of cis-platinum alone or in combination with other chemotherapeutic agents appears to be effective in patients with invasive bladder cancer.
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PMID:Adjuvant chemotherapy for invasive bladder cancer. 311 97

Forty-six patients with bladder cancer without distant metastasis (M0) were treated by chemotherapy as an adjuvant after total cystectomy using three protocols (protocol I: adriamycin 50 mg/m2, cyclophosphamide 500 mg/m2, and cis-platinum 50 mg/m2 i.v., starting at least 2 weeks after surgery every 3 weeks for three cycles; protocol II: adriamycin 30 mg/m2 on the 1st postoperative day, cyclophosphamide 300 mg/m2 on the 1st and the 7th days; protocol III: FT-207 60 mg/m2, p.o. every day for 1 year). Average follow-up periods after surgery by protocol were 18 months for protocol I, 31 for protocol II, and 43 for protocol III. Analysis of the survival curves showed no statistically significant differences among the three groups or between a historical control group of 106 patients and the entire patient population examined in the present study. The histopathological grades recorded in the 46 patients were G1, G2, and G3 in 1, 22, and 23, respectively. However, from a study of 48 pT3 and pT4 cases, the survival rate of 10 patients receiving protocol I therapy was statistically significantly higher than those of 12 patients treated according to protocol II and of 26 historical controls, at 1 year and 2 years, respectively. Toxic effects, with gastrointestinal symptoms including nausea and vomiting and myelosuppression (including leukopenia and anemia) were more frequent with protocol I. Alopecia occurred in about 80%-90% of patients treated according to either protocol I or II. Almost all patients could tolerate adjuvant chemotherapy, and none of them died as a result of these regimens. The results recorded in this study justify the evaluation of combination adjuvant chemotherapy with adriamycin, cyclophosphamide and cis-platinum in a prospectively randomized trial.
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PMID:Postoperative systemic adjuvant chemotherapy for bladder cancer. 366 42