Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0038362 (stomatitis)
 8,852 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Fifty-two patients with metastatic or recurrent non-small-cell lung cancer (NSCLC) were treated, during a phase II trial, with methylglyoxal-bis-(guanylhydrazone) (MGBG). Of the 44 patients who had adequate trials, 4 had partial responses (PR), for an overall 9% PR rate. Response durations ranged from 3 to 5+ months. Prior treatment with chemotherapy may have adversely affected response rate; 15% of previously untreated patients responded, compared to only 4% of previously treated patients. A syndrome of weakness and fatigue was the most serious side effect. Anorexia and weight loss, stomatitis, nausea and vomiting, diarrhea, and peripheral neuropathy were the other toxic effects. We conclude that MGBG has activity in NSCLC, especially in previously untreated patients, and further studies are indicated in that population.
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PMID:Phase II trial of methylglyoxal-bis-(guanylhydrazone) in non-small-cell lung cancer. 627 32

A combination chemotherapy "VEMA" consisting of vincristine (VCR), cyclophosphamide (Endoxan, EX), methotrexate (MTX) and nimustine (ACNU) has been carried out for the treatment of small cell bronchogenic carcinoma since September, 1978. "VEMA" regimen consists of VCR 1.3 mg/m2 iv push on day 1, EX 500 mg/m2 iv infusion on day 1 and 2, MTX 28 mg/m2 iv push on day 1, 2 and 3, and ACNU 67 mg/m2 iv push on day 3. This dose schedule was repeated every 3 to 4 weeks. The regimen was given to 14 patients and 12 patients were evaluable. In the 12 evaluable cases, 2 case of complete response (CR), 7 cases of partial response (PR) and 2 cases of effusion effective were obtained. Response rate of CR + PR was 90%. Response rate including CR, PR and effusion effective was 91.7%. The major clinical toxicity of "VEMA" therapy was bone marrow suppression. Other side effects were anorexia, nausea, vomiting, alopecia and stomatitis: etc; however, these side effects were not life threatening to terminate "VEMA" therapy. In conclusion, "VEMA" regimen is a new potent combination chemotherapy in the treatment of small cell bronchogenic carcinoma.
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PMID:[Effects of a combination chemotherapy "VEMA" consisting of vincristine, cyclophosphamide, methotrexate and ACNU in the treatment of small cell bronchogenic carcinoma]. 630 69

SF-SP capsules containing sustained release granules of tegafur were orally administered 800 mg, b.i. d. for more than 4 weeks in 20 cases of advanced cancer, 11 of whom were evaluable (stomach 7, colon 1, liver 1, bile 1 and pancreas 1). The evaluation of antitumor effects was based on criteria of the Japan Society for Cancer Therapy, which are are almost the same as those of WHO. One partial remission out of 7 cases of stomach cancer was obtained, and its duration was 40 weeks. Toxicities were anorexia, nausea and vomiting, diarrhea and stomatitis, one case each of anorexia, and nausea and vomiting occurred within 10 days after SF-SP administration. No bone marrow depression, hepatic and renal disorders occurred after long-term SF-SP administration. SF-SP seems to be useful in the treatment of patients with gastric cancer.
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PMID:[Clinical trial on the effect of tegafur (SF-SP)]. 632 85

In this clinical trial of men with advanced prostatic cancer no longer responsive to hormone therapy 189 were randomized to receive estramustine phosphate, methotrexate or cis-platinum. Response evaluations were done in 158 cases. Objective response rates (complete, partial or stabilization of disease) were 34 per cent for estramustine phosphate, 36 per cent for cis-platinum and 41 per cent for methotrexate. Subjective parameters indicated a substantial advantage for pain improvement with methotrexate or cis-platinum over estramustine phosphate. Probabilities of continued response indicated some advantage for methotrexate and median response durations at this time were twice as long for methotrexate (32 weeks) as for cis-platinum (16 weeks), with estramustine phosphate intermediate (23 weeks). Survival rates for the original treatment randomization groups were not different at this time. Side effects of estramustine phosphate consisted primarily of nausea and vomiting and/or anorexia but to a lesser extent than with cis-platinum. These effects were somewhat less for methotrexate, for which the major side effects were stomatitis and leukopenia, as well as hepatic toxicity reflected by elevated serum glutamic oxaloacetic transaminase levels. Other side effects of cis-platinum were less than for methotrexate (no stomatitis), except for signs of renal toxicity (elevations in blood urea nitrogen and serum creatinine), which were greater. Methotrexate had a relatively high level of activity against metastatic, progressive, hormone nonresponsive prostatic cancer, with side effects that were substantial but manageable.
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PMID:Comparison of estramustine phosphate, methotrexate and cis-platinum in patients with advanced, hormone refractory prostate cancer. 634 29

Tumor- and/or therapy-related malnutrition can be a crucial factor in the success of treatment of neoplastic diseases. The aetiology of anorexia in many patients is still unknown. Impaired survival rates and the outcome of therapy are related to the nutritional status, although this has not been investigated in well controlled clinical studies. However, it is generally accepted that it is possible to improve therapy by balancing the diet. It is not known whether additional parenteral nutrition improves survival rates. Therefore, the individually adjusted diet which considers the patient's tastes and disease-related abnormalities (i.e. stomatitis or therapy-related mucosal dryness) should be preferred. Balanced formulas allow an additional caloric intake. In advanced disease status, a difficulty in swallowing or tumors which obstruct the oesophagus or the cardia may make tube feeding necessary. Total parenteral nutrition is possible via venous catheters for weeks or even months if antiseptic principles are followed very carefully. If a dietary concept is included early in cancer therapy, the quality of life is improved and surgical, radio- and/or chemotherapy, when performed, is made easier and more successful.
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PMID:[Aspects of practical oncology. Oncologic dietetics--treatment of anorexia and cachexia]. 642 58

Clinical study of UFT which was a mixture of FT and uracil, was conducted on 16 patients with urogenital malignancies. Seven patients had renal cell carcinoma, 5 patients had bladder cancer and 4 patients had prostatic cancer. UFT was continuously administrated at doses of 300 mg or 600 mg per day. One of the patients with renal cell carcinoma and 1 of the patients with bladder cancer showed a complete response, and 1 patient with each cancer showed a partial response, but none of the 4 patients with prostatic cancer responded. In total, complete or partial responses were obtained in 4 of the 16 patients, given an effective rate of 25.0%. Concerning side effects, 3 of the 16 patients complained of anorexia, nausea and vomiting, and stomatitis, but no hepatic or renal disorders, or marrow depression was observed.
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PMID:[Clinical effect of UFT on urogenital tumors]. 642

Phase II Study of UFT was performed in 59 patients with malignant tumors of urinary organs in 5 Cooperative Study Institutions. Forty-nine patients out of 59 were evaluable for response according to Koyama -Saito's criteria. Complete response (CR) was recorded in 7 patients, partial response (PR) in 3, minor response in 2, no change in 27 and progressive disease in 10, respectively. The overall response rate was 20.4%. The response classified in terms of tumor type was as follows: 4 CR and 2 PR of 23 patients with bladder tumor, response rate of 26.1%; 1 CR and 2 PR of 10 patients with renal tumor, response rate of 30.0%; 1 CR of 12 patients with prostatic tumor, response rate of 8.3%. Side effects occurred in 22 (41.5%) out of 53 patients. The high incidence was mainly concerned with GI toxicity such as anorexia (24.5%), nausea and vomiting (9.4%), general malaise (9.4%), diarrhea (3.8%) and stomatitis (3.8%), respectively. Renal function disorder was not induced, and marrow depression and hepatic function disorder occurred at low frequency (1 case each).
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PMID:[Phase II study of UFT for malignant tumors of urinary organs]. 642 25

A phase II study of KW 2083 [7-N-(p-Hydroxyphenyl)-Mitomycin C] was carried out in 14 cases of stomach cancer, 5 of lung cancer, 5 of colon cancer and 5 other types of cancer. KW 2083 was intravenously injected at a dose of 40 mg/body weekly in 26 cases. Among 23 evaluable cases, partial response was obtained in 6 cases (26%). The PR cases were 4 of stomach cancer and 2 of lung cancer, the former being all undifferentiated adenocarcinoma. Regarding hematologic toxicities, thrombocytopenia was the most principal toxicity and an important weak point of KW 2083. Thrombocytopenia (less than 75,000/mm3) was observed in 13 cases (50%). Recovery took about 4 weeks, but by that time 3 cases had still not recovered to 75,000/mm3. leukocytopenia (less than 3,000/mm3) was observed in 17 cases (65%). Concerning gastrointestinal symptoms, anorexia occurred in 11 cases (42%), nausea and vomiting in 11 cases (42%), diarrhea in 1 case and stomatitis in 1 case. T1/2 (beta-phase) of KW 2083 was half that of Mitomycin C.
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PMID:[Phase II study of KW 2083 [7-N-(p-hydroxyphenyl)-mitomycin C] in patients with various cancers]. 650 15

Seventy-two patients with neoplastic disease in a variety of anatomic sites were treated with sequential methotrexate (MTX) and 5-fluorouracil (5-FU) followed by leucovorin (LV) rescue. Treatment consisted of MTX, 160 mg/m2 as a 10-min infusion; 5-FU, 600 mg/m2 as a bolus 90 min later; and LV, a minimum of 25 mg/m2 or 15 mg/m2 p.o. q.6h. X 4, repeated at 1- or 2-wk intervals. Responses of any type included 4 of 24 colon cancers, 3 of 12 stomach cancers, 0 of 6 pancreas cancers, 1 of 2 gallbladder cancers, 4 of 6 breast cancers, 1 of 1 uterus cancer, 2 of 2 selected lung cancers, 1 of 1 parotid cancer, 1 of 2 sarcomas, and 0 of 6 ovary cancers. Response appeared to increase survival. The best-quality responses were observed in patients with stomach, breast, and parotid tumors. Toxicities included anemia requiring transfusion (20%), anorexia during treatment with LV (16%), moderate thrombocytopenia (12%), grade 3 stomatitis (12%), moderate granulocytopenia (10%), severe conjunctivitis (6%), severe gastroenteritis (6%), vomiting (6%), anamnestic reactions (6%), possible renal failure (4%), and possible pulmonary failure (2%). One patient had life-threatening gastroenteritis and reappearance of a grade 1 to 2 skin reaction of the entire treatment field more than 5 yr after radiotherapy. Patients with prior cis-platin therapy had a 50% risk of life-threatening pancytopenia. The results encourage controlled primary trials testing intensification of the sequential combinations with parallel investigations of MTX alone with and without diminished doses of LV.
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PMID:MTX/5-FU trials in gastrointestinal and other cancers. 660 24

Quinone derivatives have shown intensive antitumor activity in a broad variety of neoplasias. Aziridinylbenzoquinone is designed to have adequate lipid solubility to attain useful drug concentrations in the central nervous system. A Phase I study of aziridinylbenzoquinone was conducted in 32 patients with advanced solid cancers. The drug was given as a slow i.v. injection on Days 1, 8, 15, and 22 of a 42-day cycle with a 2-week rest. Five dose levels ranging from 5 to 20 mg/sq m were studied, with 3 to 10 patients treated at each level; a total of 156 doses were administered. The major toxicity was myelosuppression with the median nadir in platelet and white blood cells occurring at Days 15 to 27 of the cycle, and first appearing at doses greater than 10 mg/sq m. Anemia was first seen at the 10-mg/sq m dose level, occurring between Days 22 and 40. Nonmyelosuppressive toxic effects included nausea and vomiting, anorexia, diarrhea, stomatitis, slight alopecia, and transient fever. The highest tolerated dose was 20 mg/sq m, the recommended dose for Phase II studies. Plasma and urine pharmacokinetics were studied in 17 patients by a high-pressure liquid chromatography method. Plasma decay curves could be fitted to a two-compartment open-system model with an overall average alpha and beta half-life values of 10.5 +/- 6.28 min and 16.90 +/- 8.63 (S.D.) hr. Aziridinylbenzoquinone levels were determined in urine samples of 12 patients, but less than 0.1% of the dose was excreted in the 0- to 4-hr sample of two patients, and none was detected in the urine of 10 patients.
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PMID:Phase I evaluation and pharmacokinetics of aziridinylbenzoquinone using a weekly intravenous schedule. 668 27


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