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)

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

Thirty patients with advanced metastatic colorectal adenocarcinoma were treated with alanosine at a dose of 160 mg/m2 daily for 5 days every 4 weeks. Sixteen patients had received no prior chemotherapy and 14 had been previously treated with one or more cytotoxic agents. No patient met the criteria for a complete or partial response. The major toxicity was stomatitis.
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PMID:A phase II study of alanosine in advanced large bowel carcinoma. 682 93

A phase II study of KW2083 [7-N-(p-Hydroxyphenyl)-Mitomycin C], a derivative of Mitomycin C, was carried out in 20 patients with carcinoma of the lung and in 19 patients with metastatic pulmonary tumor. KW2083 was administered by single intravenous injection at a dose of 20-30 mg/m2 weekly or a single 70 mg/m2 dose. Patients treated with a dose of 20-30 mg/m2 should be given at least 3 doses for eligibility. Of 17 evaluable patients with carcinoma of the lung (11 adenocarcinomas, 3 squamous cell carcinomas, 2 small cell carcinomas and 1 large cell carcinoma), two patients with adenocarcinoma showed a partial response (11.8%). Two patients who achieved PR had adenocarcinoma without prior therapy received KW2083 at a single dose of 70 mg/m2 Objective response rates were 18.2% for 11 patients with adenocarcinoma and 25% for 8 patients with adenocarcinoma treated with a single dose of 70 mg/m2 of 15 evaluable patients with metastatic pulmonary tumor, no patients showed any objective responses. The hematologic toxicities were thrombocytopenia (less than 5 X 10(4)/mm3, 41.6%) and leukocytopenia (less than 2000/mm3, 28.1%); it was observed in 19% of the patients, that thrombocytopenia continued for more than 6 weeks after stopping therapy. Gastrointestinal symptoms such as anorexia (81%), nausea (66%) and vomiting (16%) were severe in patients treated with a single dose of 70 mg/m2. Fever in 19%, alopecia in 13%, phlebitis in 9%, eruption in 6%, stomatitis in 6% and liver insufficiency in 13% were also observed.
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PMID:[Phase II study of KW2083 [7-N-(p-hydroxyphenyl)-mitomycin C] in patients with carcinoma of the lung and metastatic pulmonary tumor]. 688 1

Recent advances in the chemotherapy of malignant diseases, particularly, in hematopoietic malignancies, has opened oncologists' eyes in wonder, whereas the chemotherapy of solid malignant diseases including the carcinoma of the lung is not satisfactory compared with the results of other modalities such as radiotherapy and surgery. The chemotherapy, however, gradually becomes a great importance because the majority of the cases of lung cancer is that of advanced one. Between June, 1974 and December 1980 we experienced 54 inoperable cases of lung cancers among which there were 11 cases diagnosed as an anaplastic carcinoma. The combination chemotherapy of vincristine (1 mg/body, iv, day 1), methotrexate (30 mg/body, iv, day 1 and 5), ACNU (100mg/body, iv, day 2) and adriamycin (40mg/m2, iv, day 2) was employed. Vincristine and methotrexate were given every 3 weeks and ACNU and adriamycin were repeated every 9 weeks. If the moderate degree of neuropathy due to vincristine occurred it was suspended and methotrexate was stopped if WBC was less than 2000/mm or if patients were suffered from stomatitis which disturbed their swallowing. According to the response criteria of Koyama-Saito 4, cases were responded and one of them survived 17 months after the initiation of above 4-drug combination chemotherapy, although she received another combination chemotherapy because of the relapse of disease. The combination chemotherapy of ACNU and adriamycin was tried to utilize the advantage of their time different effects on the bone marrow suppression and to cover heterogenous histopathological diagnosis of anaplastic carcinoma. The heterogeneity of anaplastic carcinoma included undifferentiated squamous cell carcinoma, adenocarcinoma, large cell carcinoma and even small cell carcinoma. In taking consideration of these points, the drug-combination was designed. Clinically, however, the long resting period made the tumor regrow in some cases due to severe delayed myelosuppression by the combination of ACNU and adriamycin. Thus, more cautiously-designed combination should be considered.
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PMID:[The combination chemotherapy of vincristine, methotrexate, ACNU, and adriamycin for anaplastic carcinoma of the lung]. 696 43

6-Diazo-5-oxo-L-norleucine (DON), an L-glutamine antagonist, was administered to 25 evaluable patients with refractory advanced solid tumors in a phase I trial. A total of 58 evaluable courses of five daily iv injections every 3-4 weeks were given, at doses ranging from 7.5 to 90 mg/m2/day. The major dose-limiting toxicity was a syndrome of nausea, vomiting, malaise, and anorexia, which became severe at doses greater than 52.5 mg/m2/day. Diarrhea and stomatitis were less frequent. Hematologic toxicity included mild leukopenia with nadir on Day 6-8 and mild thrombocytopenia with nadir on Day 7-12. Transient decreases in serum calcium to 8.5--8.9 mg/dl were seen in seven of 12 patients receiving greater than or equal to 67.5 mg/m2/day. Dose reduction was required for all patients who received a course of DON at greater than 67.5 mg/m2/day, and a maximum tolerated total dose of 250 mg/m2 (50 mg/m2/day x 5) is suggested for this schedule. Mixed responses were seen in one patient with bladder carcinoma and in one with pulmonary adenocarcinoma.
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PMID:Phase I trial of 6-diazo-5-oxo-L-norleucine (DON) administered by 5-day courses. 708 23

Vasoactive intestinal peptide (VIP), a 28-amino acid peptide, plays a multifunctional neuromodulatory role in both peripheral and central nervous systems. We have recently reported that VIP induces interferon (IFN) alpha/beta synthesis in human colon adenocarcinoma cell line HT-29. It has been reported that VIP may counteract HIV-induced neuronal cell death; therefore, we postulated that the action of VIP may be mediated by a cascade regulation, involving the production of some cytokines such as IFN. Here we demonstrate that primary cultures of rat mesencephalic neurons and glial cells respond differently to VIP. Thus VIP enhanced 2'5' oligoadenylate (2'5' A) synthetase activity and inhibited vesicular stomatitis virus multiplication in glial cultures only. However, both cell cultures had functional adenylate cyclase coupled receptors for VIP. The increase in 2'5'A synthetase activity in glial cultures reached a maximum with 10(-6) M VIP and required cellular RNA and protein synthesis. Anti-IFN alpha/beta, but not anti-IFN gamma, antibodies abolished the induction of the antiviral and 2'5'A synthetase activities by VIP in rat glial-enriched cultures, suggesting that these inductions were mediated through IFN alpha/beta synthesis. Moreover, VIP or poly (i). poly (C12U) caused, in the glial cultures, the induction and secretion of an IFN of type alpha/beta with a titer value of 16 and 32 units/ml respectively. In contrast, neither of these two substances was able to induce IFN synthesis in neurons, which were, however, sensitive to IFN alpha/beta produced by VIP-treated glial cells. IFN produced by VIP in glial cells may therefore play an important role in defending the brain against viruses.
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PMID:Induction by vasoactive intestinal peptide of interferon alpha/beta synthesis in glial cells but not in neurons. 750 79

A liposome-entrapped liposome form of Adriamycin (Lip-ADM) has been demonstrated to cause less myocardial and gastrointestinal toxicity than free ADM. In the present study, Lip-ADM prepared by the remote loading method was administered to 3 patients with metastatic adenocarcinoma of the liver via a reservoir with the catheter located in the proper hepatic artery. The primary tumor was gastric cancer in 2 patients and sigmoid colon cancer in 1. Lip-ADM was administered at doses of 10, 20 or 50 mg per time. The total ADM dose was 170, 490, and 760 mg, respectively. No severe adverse effects, such as nausea, vomiting, stomatitis, alopecia or cardiotoxicity, were observed in any of the patients. Although mild leukocytopenia (2,800/microliters) was observed in 1 patient, anemia or thrombocytopenia did not occur. The survival time was respectively 6, 15, and 17 months from the start of Lip-ADM administration. A partial response was obtained in 1 patient and stable disease in 1 patient. Administration of Lip-ADM via a reservoir appears to be a useful treatment for patients with metastatic adenocarcinoma of the liver, since the low toxicity of this preparation allows an increase of the total dose of ADM.
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PMID:Intra-arterial liposomal adriamycin for metastatic adenocarcinoma of the liver. 758 1

A total of 20 patients with advanced pancreatic adenocarcinoma were enrolled in a phase II trial testing the activity of 5-fluorouracil given at 370 mg/m2 as a rapid i.v. bolus for 5 consecutive days, preceded by a rapid i.v. bolus of 200 mg/m2 5-methyltetrahydrofolic acid. The treatment was repeated every 4 weeks. The median age of the patients was 68 years and their median Eastern Cooperative Oncology Group (ECOG) performance status was 1. There were 7 patients with locally advanced disease and 13 with distant metastases (median, 2 sites). A median of 3 monthly cycles of treatment (range, 1-7) were given, with a corresponding dose intensity of 396 mg/m2 per week (86% of that planned). No complete response, 1 partial response, and 8 cases of disease stabilization were obtained. In general the regimen was well tolerated, with only 2 patients suffering from grade 3 stomatitis or diarrhea; the most common toxicity was nausea, which was experienced by almost 50% of the patients. The combination of 5-methyltetrahydrofolate plus 5-fluorouracil appears as little effective in this disease as 5-fluorouracil plus 5-formyltetrahydrofolate (leucovorin). It is suggested that bolus 5-fluorouracil is so inactive as an "effector agent" against pancreatic cancer that its biochemical modulation with exogenous high-dose reduced folates cannot improve the therapeutic outcome produced by the fluoropyrimidine in these patients.
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PMID:5-Fluorouracil plus 5-methyltetrahydrofolate in advanced pancreatic cancer. GLISP (Gruppo Ligure Studio Pancreas). 782 78

We report a case of a 67-year-old male patient who experienced multiple liver metastasis 6 months after undergoing an operation for remnant gastric cancer. The histological classification of the cancer in gastric remnant was poorly-differentiated adenocarcinoma. The patient was treated with a low dose of LV.5-FU once a week and oral UFT as an outpatient. As a result, after 3 months of the treatment, CT showed that multiple liver lesions almost disappeared, a condition that lasted about 3 years without relapse. Toxic effects due to this treatment were temporary slight liver disfunction, mild anorexia and stomatitis. This case indicates that the regimen of LV.5-FU+UFT may be effective for multiple liver metastasis from postoperative remnant gastric cancer, enabling the patient to maintain an excellent QOL (quality of life).
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PMID:[A case of multiple liver metastasis from remnant gastric cancer responding to leucovorin.5-FU+UFT therapy]. 788 50

Piroxantrone, a synthetic intercalating agent, was studied in patients with advanced, measurable gastric adenocarcinoma who had not received prior chemotherapy. The starting piroxantrone dose was 150 mg/m2 given intravenously over 1 hour on day 1 and repeated every 21 days. Response and toxicity could be evaluated in 15 patients. No complete, partial, or minor responses were observed. Toxic effects included granulocytopenia, anemia, vomiting, nausea, anorexia, fatigue, stomatitis, alopecia, hyperbilirubinemia, and increased alkaline phosphatase levels. At the stated dose and schedule, piroxantrone does not possess significant activity against advanced gastric cancer.
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PMID:Phase II trial of piroxantrone in metastatic gastric adenocarcinoma. 789 47


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