Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0005684 (bladder cancer)
 16,431 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A clinical trial of the oral form of VP 16-213 (NSC-141540), a semisynthetic podophyllotoxin, was undertaken. In 20 patients, treatment was started at 200 mg/day p.o. for 5 days; courses were repeated after a rest period of 16 days. Five patients were treated at the same dose, repeated with only 9-day rest periods. Subsequently, 65 patients were given 300-400 mg/day for 5 days, with rest periods of 9 days between courses. The side effects encountered included anorexia, nausea and vomiting, stomatitis, diarrhea, leukopenia, thrombocytopenia, alopecia, and pruritus. Substernal discomfort with or without palpitations was reported by 18 patients; no explanation for this symptom could be found. No complete remissions (CR) were observed. Parital remissions (PR) and improvement (IMP) were seen as follows: small cell carcinoma, lung (10 patients)--2 PR, 3 IMP; adenocarcinoma, lung (4 patients)--1 PR; alveolar cell carcinoma, lung (1 patient)--1 IMP; mesothelioma (4 patients)--1 IMP; ovarian cancer (12 patients)--3 PR, 3 IMP; breast cancer (20 patients)--4 IMP; colon cancer (8 patients)--2 IMP; bladder cancer (4 patients)--2 IMP; histiocytic lymphoma (7 patients)--2 PR, 3 IMP; chronic myeloid leukemia (1 patient)--1 IMP.
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PMID:A clinical trial of the oral form of 4'-demethyl-epipodophyllotoxin-beta-D ethylidene glucoside (NSC 141540) VP 16-213. 16 75

A 67-year-old white man presented with bloody diarrhea and passed a 22-cm long segment of full-thickness sigmoid colon following a barium enema. He had advanced peripheral and cerebral vascular disease and had undergone pelvic irradiation for a bladder cancer five years previously. He recovered uneventfully from the bowel sloughage. This was apparently due to an intussusception of the sigmoid colon followed by the formation of adhesions between the edges of the adjacent viable bowel.
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PMID:Intussusception of sigmoid colon in an adult. Spontaneous expulsion of sequestered bowel and restoration of bowel continuity. 73 21

Thirty-three patients with primary bladder cancer (nine stage T1 with multifocal tumors and 24 stage T2-4) were treated with intraarterial infusion chemotherapy including cisplatin, doxorubicin, and [Sar1,Ile8]Angiotensin II(AT II). Of the 32 evaluable patients, 12 had pathologically proven complete response (CR), 19 showed partial response (PR), and one showed no change (NC); the overall response rate (CR + PR) was 97%. The blood pressure increased in response to the administration of [Sar1,Ile8]AT II in all the patients; the mean increase in the systolic blood pressure was 36 mmHg. Most of the side effects were mild to moderate in severity, transient in nature, and included nausea/vomiting (100%), alopecia (84%), leukopenia (66%), headache (9%), nephrotoxicity (6%), diarrhea (3%), skin pigmentation (3%), and neurotoxicity (3%). One patient who dropped out of the study developed hemiplegia as a result of cerebral infarction. The findings indicate that it is necessary to exercise caution in selecting the patients to be subjected to this therapy. We conclude that intraarterial infusion chemotherapy combined with a vasoconstrictor has a significant effect not only against multifocal superficial bladder cancer but also against invasive bladder cancer.
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PMID:Intraarterial infusion chemotherapy with [Sar1,Ile8]angiotensin II for bladder cancer. 159 Feb 70

The scheduling of chemotherapeutic agents may be important in optimising their antitumour actions. This has been explored in non-Hodgkin lymphoma, osteogenic sarcoma and bladder cancer with improved results using intensive, weekly dosing schemas. We began a phase II study of cisplatin, 5-fluorouracil and vinblastine in non-small cell lung cancer (NSCLC) on a weekly schedule. 38 patients with advanced or metastatic NSCLC were entered; 32 are evaluable for response. 11 patients were treated with 5-fluorouracil 1.5 g/m2 and vinblastine 4 mg/m2 by 24-h continuous infusion, and cisplatin 30 mg/m2 over 30 min, 6-8 h after the start of the infusion. Because of prohibitive myelotoxicity, the next 27 patients received 5-fluorouracil 1.2 g/m2 and vinblastine 3 mg/m2. None had had prior chemotherapy while 6 had had previous radiation therapy. Myelosuppression was the predominant toxic effect. Other side-effects included neuropathy, diarrhoea, mucositis, nausea and vomiting. 32 patients are evaluable for response: there have been 14 partial remissions (44%). Responses have occurred chiefly in lung and lymph nodes. The median survival on this study is 7 months, and responders did not live longer than non-responders. While this regimen is well tolerated by the majority of patients and has a response rate comparable to other active regimens identified in single institution studies, survival does not appear to be enhanced. We conclude that the schedule manipulation described here does not enhance the therapeutic index of these drugs in NSCLC.
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PMID:Phase II study of weekly 5-fluorouracil, cisplatin and vinblastine in advanced non-small cell lung cancer. 166 16

In March 1985, we realised the first Bordeaux neo-bladder, with detubularized ileo-colic segment (15 cm of ascending colon and 20 to 25 cm of ileum). The urethra is anastomosed at the lowest point of the caecum. 61 male patients underwent total replacement of the bladder, and we analyse the results in 24 of them, with a follow up more than 2 years. The following results were noted: the sensation of voiding is always physiological, daytime continence is quite perfect, while nighttime continence is good for 71% of patients, the filling pressure of the neobladder is low with a maximum of 20 cm H 0 (range 5-20 cm H20), and its capacity ranged from 300 ml to 400 ml, the mean flow rate is 21 ml/s. We encountered no complication, nothing but 2 gall-stones and two patients with low vitamin B 12. We didn't note neither diarrhea, nor hyperchloremic acidosis. All patients maintained normal renal function. Initially, the indication of Bordeaux ileo-colic neobladder was limited to bladder replacement after cysto-prostatectomy for bladder cancer. Now, the good results obtained, and their durability without any major complication allow us to extend our indications to bladder enlargements in neurogenic bladders.
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PMID:[Functional and metabolic results of 24 Bordeaux-type bladder replacements following total prostato-cystectomy with a more than 2 years follow-up]. 181 99

A cooperative phase II study of 5'-DFUR at a daily dose of 800 to 1,200 mg was performed on 18 patients with bladder cancer. The therapeutic responses were evaluated by Koyama-Saito's criteria in 13 out of 18 patients, and 3 PR, 1 MR, 6 NC and 3 PD were obtained. Adverse reactions were observed in three out of 15 cases (20.0%). These side effects were reversible gastrointestinal symptoms such as nausea-vomiting, anorexia and diarrhea. The results suggest that 5'-DFUR is a useful drug for bladder cancer treatment.
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PMID:[Phase II study of 5'-DFUR (Furtulon) capsule for bladder cancer]. 183 23

Phase 2 study of 5'-DFUR in bladder and prostatic cancer was conducted at 15 collaborative institutions including Okayama University. 5'-DFUR was orally administered to patients at a daily dose of 800-1200 mg for more than 4 weeks. Forty-one patients with bladder cancer and 12 patients with prostatic cancer were evaluated. The response rate for bladder cancer was 31.7% (CR, 1 case: PR, 12 cases), against no response with prostatic cancer. Moreover, the concentration of 5-FU in bladder tumors was confirmed to be high. Adverse reactions such as diarrhea, anorexia, and nausea were observed. Thus, 5'-DFUR seems to be useful for the treatment of bladder cancer.
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PMID:[Phase II study of 5'-DFUR treatment of the bladder and prostatic cancer]. 183 24

Since September 1985, 44 patients with advanced urinary bladder cancer have been treated by combined cisplatin and full-dose radiotherapy. The patients were 32 males and 12 females, and their ages ranged from 33 to 83 years, with a median of 67.4 years. Radiotherapy consisting of a tumor dose of 50-60 Gy was administered with cobalt-60. Cisplatin was infused 5 days at a daily dose of 20 mg on the 1st and 4th weeks of treatment. Of the 39 evaluable patients 27 (69.2%) achieved a complete response. Toxicity was also evaluated for those 44 patients. Mainly gastrointestinal toxicity was noted: loss of appetite in 28 (64%), nausea and/or vomiting in 21 (48%), and diarrhea in 8 (18%). Leukocytopenia was noted in 16 (33%) and mild thrombocytopenia in 5 (11%). Mild dermatitis was noted in 8 (18%).
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PMID:Combined cisplatin and radiation therapy for advanced bladder cancer. 194 71

A phase I trial of piritrexim was conducted by use of a prolonged, low-dose oral schedule. A number of different regimens were tested, including daily dosing for 21 days followed by 7 days of no drug therapy; continuous dosing; and daily dosing for 5 of 7 days for 3 consecutive weeks followed by a week of rest. Dose escalation was accomplished by increasing the dosing frequency from once a day to twice a day and then to three times a day and by increasing the number of days of administration. Fifty-one patients with advanced cancer were entered in the study. One hundred twenty-four (96%) of 129 courses were considered assessable. Myelosuppression proved to be the dose-limiting toxic effect. Other toxic effects included stomatitis, nausea and vomiting, anorexia, diarrhea, skin rash, fatigue, and elevation of liver transaminase levels. Antitumor activity was observed in patients with melanoma and bladder cancer, and disease stabilization occurred in those with sarcoma and pheochromocytoma. The recommended dosing schedule for phase II clinical trials is 25 mg three times a day for 5 days for 3 consecutive weeks followed by 1 week of no drug therapy.
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PMID:Phase I trial of piritrexim capsules using prolonged, low-dose oral administration for the treatment of advanced malignancies. 198 18

From June 1986 to November 1989, 7 patients (pts.) with transitional bladder cancer were treated with CDDP 70 mg/m2 i.v. on day 1 and MTX 40 mg/m2 i.v. on days 8 and 15. The initial stage was T2 N0 M0 (2), T2 N0 M0 (8), T4 N0 M0 (4) and T3-4 N+ M0 (3). The median age was 56 years. After a median number of two cycles (1-5) of CDDP-MTX, 3/17 pts. (17.6%) had a complete remission (CM), 9/17 pts. (53%) a partial response (PR) greater than 50%, 4/17 pts. (23.4%) a PR less than 50%, 1/17 pts. (6%) a stable disease. Nausea and vomiting occurred in almost all pts., 20% of pts. had grade 3 stomatitis, 35% of pts. had diarrhoea, 20% of pts. had conjunctivitis, 7% of pts. had a bone marrow depression and hair loss. One patient had severe renal and liver toxicity and grade 4 bone marrow suppression with sepsis, completely controlled after intensive care. The treatment after neoadjuvant chemotherapy was: radical cystectomy (11)- in one following radiotherapy -; partial resection + lymphoadenectomy (2); TUR (4) in 1 pt. with lymphoadenectomy. After a median follow-up of 28 months (6-36), 12/17, equivalent to 71% of pts. are disease free, 3/17 (17%) are alive with disease, 2/17 (12%) died. In conclusion the association of neoadjuvant CDDP-MTX can induce a high percentage of response, and can preserve bladder function in some patients. Further controlled trials and a longer follow-up are needed to better define the exact role of this combination in terms of disease free survival, total survival and quality of life.
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PMID:[Neoadjuvant chemotherapy using cisplatin (CDDP) and methotrexate (MTX) in carcinoma of the bladder]. 214 9


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