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)

Sixty-nine patients with advanced gastrointestinal carcinomas were given adriamycin intravenously at a dose level of 40-75 mg/m once every 3 weeks. Toxic effects included nausea, vomiting, diarrhea, stomatitis, alopecia, leukopenia, thrombocytopenia, and minor ECG changes. There was a slight trend toward move severe leukopenia in patients with markedly abnormal liver function test (serum glutamic oxaloacteic transaminase and alkaline phosphatase). Of the 57 pateints with colorectal cancer treated with adriamycin, four (7%) showed partial objective responses. In a controlled comparison of adriamycin versus 5-fluorouracil (5-FU) in patients with previously untreated large bowel carcinoma, three of 23 patients (13%) receiving adriamycin showed partial objective responses as compared with six of 25 patients (24%) receiving 5-FU. The median duration of response with adriamycin was 3 months com pared to over 6 months with 5-FU. Four of eight patients with gastric carcinoma showed partial objective responses. No responses were noted in a small number of patients with pancreatic and gallbladder carcinomas. Adriamycin would not seem to have any role in the treatment of advanced colorectal carcinoma. Our results, however, would justify further evaluation of this agent in gastric carcinoma.
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PMID:Adriamycin (NSC-123127) therapy for advanced gastrointestinal cancer. 109 99

Ninety-eight children with solid tumors resistant to conventional chemotherapy received adriamycin 90 mg/m2, either as a single intravenous injection or in 6 divided doses administered every 6 hours. Of the 88 evaluable children, 6 (7%) achieved a complete response and 26 (29%) achieved a partial response. Tumors which demonstrated significant response rates were: neuroblastoma (9/18), Wilms' tumor (7/13), rhabdomyosarcoma (4/11), and lymphoma (4/8). The toxicities observed with this regimen included: alopecia, leukopenia, thrombocytopenia, nausea, vomiting, stomatitis, febrile episodes, and ST-segment changes.
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PMID:Adriamycin in the treatment of childhood solid tumors. A Southwest Oncology Group study. 119 48

Ftorafur, a furanyl analog of 5-fluorouracil (5-FU), is reported to be five to six times less toxic and possibly more effective in cancer of the breast and colon than 5-FU. The drug was synthesized, formulated, and utilized in toxicologic studies, and then in 24 patients with advanced incurable malignancies. When Ftorafur is given by intravenous push, it results in immediate flushing, dizziness, nausea, retching, and in some cases transient hypotension. These immediate side effects are largely eliminated by administering the drug slowly by infusion. In patients, 60 mg/kg of Ftorafur given i.v. daily for up to 10 days resulted in mild toxicity. However, 80 mg/kg given i.v. daily for 7 days resulted in severe toxicity, with nausea, vomiting, stomatitis, leukopenia, and thrombocytopenia. These studies confirm those of the Russian investigators as to toxicity and dosage, even with a different method of administration more convenient for therapy. Phase II studies are presently being carried out to compare the effectiveness of Ftorafur and 5-FU.
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PMID:Phase I study of ftorafur, an analog of 5-fluorouracil. 120 38

During the period May 1989 to November 1990, at the "O. Alberti" Radium Institute of Brescia's General Hospital, 35 patients affected by epidermoid head and neck carcinoma were treated every 28 days with the salvage chemotherapy regimen EMB (epirubicin, 50 mg/m2 i.v. day 1; methotrexate, 40 mg/m2. i.v. days 1, 18; bleomycin, 10 mg/m2 i.v. days 4, 11, 18). Sixteen patients had been previously treated with surgery, 15 with radiotherapy and 4 with chemotherapy. Six patients (Group A) received only 1 cycle of chemotherapy because of disease progression and subsequent death. In another 15 patients (Group B) it was possible to administer 2 cycles of EMB, and 9 of them showed local disease progression and died. Among the remaining 6 patients, evaluated as PR, 1 refused further therapy and 5 were amenable to a previously impossible radiotherapy (4 of them are still alive). Fourteen patients received 3 or more cycles of EMB (Group C): 8 subjects showed progression and died; 1 reached CR and is alive without any evidence of tumor; 5 are in PR (3 of them underwent subsequent radiotherapy and 1 chemotherapy with CDDP). Out of 35 patients, 12 (34%) reached a favorable response (CR or PR) and 8 (22%) are still alive. As regards toxicity, the following adverse events were recorded (< or = 2 Miller's scale): leukopenia (8.5%), thrombocytopenia (5.7%), anemia (14.2%), stomatitis (5.7%), vomiting (5.7%), alopecia (8.5%), and fever (11.4%). It can be concluded that the EMB regimen is very well tolerated and shows good effects in the treatment of patients with relapsed head and neck carcinoma.
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PMID:Epirubicin, methotrexate and bleomycin (EMB) in the treatment of recurrent epidermoid cancer of the head and neck. 128 47

Epirubicin 110 mg/m2 was administered intravenously every 3 weeks to 41 elderly and/or unfit, previously untreated patients with small cell lung cancer (SCLC). There were three complete responses, 16 partial responses and 14 treatment failures, with a response rate of 57% in 33 evaluable patients. The main toxicity was haematological, characterised by leukopenia and, less frequently, thrombocytopenia and anaemia. There were three toxic deaths due to infection occurring during leukopenia. Non-haematological side effects were alopecia, nausea, stomatitis and diarrhoea. WHO grade 2 cardiac toxicity was seen in 3 patients after a cumulative dose of more than 740 mg/m2. In conclusion epirubicin is an active agent in untreated SCLC.
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PMID:Epirubicin in previously untreated patients with small cell lung cancer: a phase II study by the EORTC Lung Cancer Cooperative Group. 132 19

Twenty patients with astrocytomas recurrent after surgery +/- radiation were treated on a phase II protocol of the new anthracycline derivative menogaril 115 mg/m2 administered intravenously once per week. Sixteen patients were evaluable for treatment efficacy. No patient achieved a major therapeutic response. Three patients (19%) had stable disease for greater than 8 weeks, including one who showed minor evidence of tumor regression, but less than 50%. Thirteen patients failed. Treatment was well tolerated. One patient developed granulocytopenia, while none developed thrombocytopenia. Four patients required an interruption in their treatment for one to two weeks because of development of granulocytopenia (one patient) or other reasons. Other toxic effects included arm vein phlebitis and skin irritation, skin discoloration of the infused arm, mild to moderate nausea and vomiting, diarrhea, stomatitis, and a fatal central venous catheter infection. Despite the fact that menogaril appeared to have therapeutic activity against recurrent astrocytomas in our phase I studies, we could not document any activity in this phase II study.
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PMID:Phase II study of weekly intravenous menogaril in the treatment of recurrent astrocytomas in adults. 133 46

Forty-one patients with metastatic colorectal cancer were treated every four weeks with methotrexate 25 mg/m2 i.v. days 1, 8, 15; vincristine 1 mg/m2 i.v. day 1; lomustine 100 mg/m2 p.o. day 1. Inclusion criteria were: failure of previous 5-fluorouracil/leucovorin treatment; performance status (ECOG) 0-2; age less than 60 years; presence of symptoms; absence of concomitant diseases. Metastatic sites were: liver 30, lung 4, abdominal/pelvic mass 7. Three patients achieved partial responses (2 liver, 1 lung metastases); 4 showed stable disease and 34 progressed on therapy. The median survival of patients with partial response, stable disease and progression was comparable (24, 21, 22 weeks respectively). The most common toxicity was hematologic (thrombocytopenia and leukopenia). Other side effects included nausea and vomiting, stomatitis and diarrhea. Symptoms were not affected by treatment. We conclude that salvage chemotherapy is not recommended in colorectal cancer after 5-fluorouracil/leucovorin treatment even in patients with generally considered favorable characteristics for response to chemotherapy.
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PMID:Salvage chemotherapy in colorectal cancer patients with good performance status and young age after failure of 5-fluorouracil/leucovorin combination. 140 70

Because etoposide is a cell-cycle phase-specific drug, its degree of cytotoxicity likely relies on duration of cell exposure to a specific concentration. We investigated the maximum tolerated duration of oral etoposide treatment at doses of 100, 75, and 50 mg/d in previously treated patients with biopsy-proven, advanced cancer. "Maximum tolerated" was defined as tumor progression or hematologic toxicity (World Health Organization [WHO] grade > or = 2). The maximum tolerated duration in 19 patients given 100 mg/d was > or = 21 days, since this was the predetermined cutoff point; 3 patients discontinued etoposide because of early tumor progression, and 6 others had developed leukopenia or thrombocytopenia (WHO grade > 2) by day 21. The maximum tolerated duration in 13 patients given 75 mg/d was a median of 11 weeks (range, 2 to 19); 6 patients developed tumor progression and 6 others leukopenia (WHO grade > or = 2) requiring discontinuation of treatment. Ten patients given 50 mg/d tolerated therapy for a median of 13 weeks (range, 3 to 26 weeks); treatment was halted in seven patients because of tumor progression, two because of leukopenia (WHO grade > or = 2), and one because of stomatitis. The data from this study and others suggest that above a certain minimal plasma level, etoposide induces concentration-dependent cumulative toxicity. What remains to be determined is the minimal plasma level per tumor type. It will also be interesting to see whether myelopoiesis, thrombocytopoiesis, and erythropoiesis have differential sensitivity to etoposide, since thrombocytopenia did not occur using daily etoposide doses of 50 and 75 mg, whereas at the same doses 10 of 23 patients required erythrocyte transfusion.
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PMID:What is the optimal dose and duration of treatment with etoposide? I. Maximum tolerated duration of daily treatment with 50, 75, and 100 mg of oral etoposide. 148 50

Thirty elderly (over 70 years) women with measurable advanced breast cancer entered into this Phase II study. An initial dose of 30 mg/m2 of pirarubicin (THP) every 3 weeks was given intravenously. THP was escalated by levels of 10 mg/m2 according to the blood cell count done at day 14 and day 21 until a maximum dose per cycle of 70 mg/m2 was reached. The mean total cumulative dose of THP received was 204 mg/m2 (range 30-710 mg/m2). The mean number of cycles given was 5.5 (range 1-24). Of 28 evaluable patients, 1 achieved a complete response (CR), 6 had a partial response (PR) (CR + PR = 25%; 95% confidence interval 9-41%), 13 showed no change, and 5 had a progressive disease. The median time to progression was 3 months (range 0.5-18+ months). Of 28 patients evaluable for toxicity, the hematologic toxicity at day 15 was neutropenia grade 3 and 4 in 61% of the patients and thrombopenia grade 3 and 4, 0% of cycles. No cumulative hematologic toxicity was detected. Nonhematologic toxicities consisted of nausea and vomiting in 50% of patients (WHO grade 3 = 5%) and alopecia in 64% (WHO grade 2-3 = 36%). No stomatitis occurred. No cardiac toxicity was observed. The results of this study show that THP is an active drug in elderly patients with advanced breast cancer. Because of its safety, THP deserves further investigation in this application.
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PMID:Phase II study of tetrahydropyranyl adriamycin (pirarubicin) in elderly patients with advanced breast cancer. 152 40

Clinical experience with and adverse effects of methotrexate for the treatment of unruptured ectopic pregnancy are described. Ectopic pregnancy is suspected in the presence of the following: positive results on pregnancy test (e.g., test for beta-human chorionic gonadotropin [beta-hCG]), lower abdominal pain, a normal or slightly enlarged uterus, and a mass on either side of the midline. When laparoscopy is required for diagnosis, surgical correction is done at the same time. However, use of serial beta-hCG titers, vaginal ultrasound examinations, serum progesterone concentrations, and dilation and curettage (when the pregnancy is confirmed to be nonviable) allows earlier detection of ectopic pregnancy without laparoscopy. If rupture has not occurred, i.v. or i.m. methotrexate is administered; usually, i.m. leucovorin is given, on alternate days, to prevent hematologic toxicity. Adverse effects of methotrexate include stomatitis, gastritis, and hepatic enzyme elevation. Use of a single-dose regimen of i.m. methotrexate without leucovorin has been associated with a lower frequency of toxicity. Selection criteria for patients are as follows: (1) an unruptured ectopic pregnancy less than or equal to 3.5 cm in greatest dimension on transvaginal ultrasound, (2) no active renal or hepatic disease, and (3) no evidence of leukopenia or thrombocytopenia. Intramuscular methotrexate therapy is a safe and effective alternative to surgery for the treatment of unruptured ectopic pregnancy.
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PMID:Methotrexate for treatment of unruptured ectopic pregnancy. 153 28


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