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)

Forty-two patients with metastatic squamous cell carcinoma were treated with bleomycin, vincristine, and mitomycin C with or without methotrexate (BOM +/- M). The overall response rate of 64% (complete response [CR] rate, 19%) included 19 responses among 26 patients (seven CRs) with head and neck cancer, three responses among eight patients with cervical cancer, and three responses among five patients (one CR) with lung cancer. Six of 12 patients (two CRs) responded to BOM and 21 of 30 patients (six CRs) responded to BOMM. The median duration of response was 16 weeks. Toxic effects included nausea or vomiting in 33% of the patients, fever of > 101 degrees C in 26%, stomatitis in 29% and pulmonary toxicity in 19%. Four of eight cases of pulmonary toxicity were fatal and the incidence was related to the amount of both bleomycin and mitomycin C administered. The occurrence of pulmonary toxicity could not be predicted by serial determination of pulmonary function or blood gases. A wbc count nadir of < 2500/mm3 occurred in 15 of 42 patients. There were two episodes of sepsis with one death. A platelet count nadir of > 75,000/mm3 occurred in eight of 42 patients with no episodes of hemorrhage. BOMM produces a high objective response rate in patients with squamous cell cancer. However, the duration of remission is brief, and use of the regimen carries an increased risk of fatal pulmonary toxicity.
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PMID:Bleomycin, vincristine, and mitomycin C with or without methotrexate in the treatment of squamous cell carcinoma. 616 Sep 14

Thirty-two patients with squamous cell carcinoma of head and neck not amenable to surgery or radiotherapy were treated with a combination of methotrexate 0.6 mg/kg IV weekly, bleomycin 15 mg IV weekly, and hydroxyurea 1,000 mg/m2 three oral doses weekly. Eleven complete responses and ten partial responses of more than 50% were observed. The mean duration was 43 weeks for complete responses and 35 weeks for partial responses. Toxicity consisted in leukopenia, thrombocytopenia, nausea, vomiting, stomatitis, and cutaneous alterations. Only one patient suffered reversible lung toxicity. These results suggest that a combination of three drugs in squamous cell head and neck cancer may be more effective than a combination of bleomycin and methotrexate only.
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PMID:Combined chemotherapy of head and neck squamous cell carcinomas with methotrexate, bleomycin, and hydroxyurea. 617 Apr 72

5'-Deoxy-5-fluorouridine (DFUR) is a new fluoropyrimidine derivative with significant antineoplastic activity in animal systems. Compared to 5-FU or other fluoropyrimidines, DFUR has a more favorable therapeutic ratio in Sarcoma 180-bearing mice. DFUR was studied in this phase I trial with a daily x 5 bolus iv injection. A second course was given greater than or equal to 3 weeks after the first day of treatment. Doses were escalated from 300 to 5000 mg/m2/day in 30 patients. Dose-limiting factors were myelosuppression and stomatitis. Hematologic toxic effects were particularly marked on granulocytes. Thrombocytopenia was less frequently encountered. Stomatitis was severe at high doses of DFUR. Eleven patients had nausea or moderate vomiting. Drug-induced myocardial injury may exist, since electrocardiogram changes were recorded in two patients. After rapid iv injection, four patients felt hot in the face and pelvis. Other side effects were minimal. With this daily x 5 schedule of administration, the maximum tolerated dose of DFUR appeared to be 5000 mg/m2/day. The dose recommended for further clinical use is 4000 mg/m2/day x 5 for patients previously untreated with chemotherapy.
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PMID:Phase I clinical study with 5'-deoxy-5-fluorouridine, a new fluoropyrimidine derivative. 621 Dec 32

Forty-one pediatric patients with advanced cancer (24 with acute leukemia and 17 with diverse solid tumors) received 74 courses of therapy with a new chemotherapeutic agent, 4'-(9-acridinylamino)methanesulfon-m-anisidide (AMSA: NSC 249992). Treatments were given by slow i.v. injection daily for five days every two to three weeks. In patients with leukemia: (a) dosages were escalated from 1.3 to 150 mg/sq m/day; (b) toxicity in the form of stomatitis, vomiting, and phlebitis occurred at dosage levels of 125 to 150 mg/sq m/day; and (c) oncolytic effects were observed in 13 of 24 patients. In patients with solid tumors: (a) dosages were escalated from 5 to 50 mg/sq m/day; (b) toxicity (stomatitis, myelosuppression, and phlebitis) occurred at the dosage level of 50 mg/sq m/day; and (c) no oncolytic responses were noted. Serum concentrations of total and free AMSA were assayed by a fluorescence technique and declined in a biphasic manner with free AMSA declining more rapidly than total AMSA. Dosages of greater than 100 mg/sq m/day were required to maintain serum concentrations of total and free AMSA greater than 0.2 microM for the entire five-day schedule. The results suggest that maximum tolerated dosages of AMSA may differ in children with leukemia and solid tumors; however, hematopoietic toxicity could not be fully evaluated in the patients with leukemia. AMSA has clear antileukemic activity that warrants future Phase II trials.
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PMID:Phase I clinical and pharmacokinetic study of 4'-(9-acridinylamino)-methanesulfon-m-anisidide in children with cancer. 625 75

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

Etoposide (VP 16) is a semi-synthetic derivative of 4'- demethylepipodophyllotoxin , a naturally occurring compound synthesized by the North American May apple (Podophyllum peltatum ) and the Indian species Podophyllum emodi Wallich . Although podophyllotoxins are classical spindle poisons causing inhibition of mitosis by blocking mitrotubular assembly, etoposide inhibits cell cycle progression at a premitotic phase (late S and G2), probably via inhibition of DNA synthesis. There appears to be a selective antileukemic dose response relationship when compared to normal hematopoietic elements. Etoposide is effective when administered orally at about twice the recommended parenteral dosage. Schedule dependency in both animal models and clinical trials has been observed; multiple dosing over three to five consecutive days is superior to weekly single dose administration. Etoposide's dose-limiting toxicity is myelosuppression (leukopenia), which is quite predictable; alopecia and Gl toxicity (nausea, vomiting, stomatitis) occur in about 20-30% of patients given recommended dosages. Etoposide appears to be one of the most active drugs for small cell lung cancer, testicular carcinoma (the Food and Drug Administration approved indication), ANLL and malignant lymphoma. Etoposide also has demonstrated activity in refractory pediatric neoplasms, hepatocellular, esophageal, gastric and prostatic carcinoma, ovarian cancer, chronic and acute leukemias and non-small cell lung cancer, although additional single and combination drug studies are needed to substantiate these data. Its contribution in front-line combination chemotherapeutic regimens for these cancers will be better defined in the forthcoming years. Etoposide appears to have minimal activity in breast cancer and, based on current data, it is inactive against malignant melanoma, colorectal adenocarcinoma and cancer of the head and neck, although the dosage and schedules used in many of the Phase II studies may have been suboptimal.
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PMID:Etoposide: a semisynthetic epipodophyllotoxin. Chemistry, pharmacology, pharmacokinetics, adverse effects and use as an antineoplastic agent. 632 63

The toxic effects of high-dose busulfan (16 mg/kg) and cyclophosphamide (200 mg/kg) with autologous or syngeneic bone marrow rescue were evaluated in 19 patients (11 with acute myelocytic leukemia, one with acute lymphocytic leukemia, one with acute myelofibrosis, two with chronic myelocytic leukemia, one with Hodgkin's disease, and three with non-Hodgkin's lymphoma). Their mean age was 26 years (range, 6-50); nine patients had syngeneic and ten had autologous bone marrow rescue (six of whom had in vitro bone marrow incubation with 4-hydroperoxycyclophosphamide). Severe myelosuppression was expected and was seen in all patients; leukocyte and platelet count recovery occurred at a median of 19 days (range, 11-59) and 30 days (range, 20-89), respectively. Nausea, vomiting, and diarrhea were frequent but readily managed with vigorous medical therapy. Stomatitis was severe in 14 patients. Skin, renal, cardiac, pulmonary, and CNS complications directly attributable to drug-related toxic effects were transient and non-life-threatening. Hepatic function abnormalities were common but tended to be transient. Most patients tolerated high-dose busulfan and cyclophosphamide with manageable side effects. Hepatic veno-occlusive disease was fatal in two patients, while diffuse interstitial pneumonitis with disseminated herpes virus infection was fatal in three patients with lymphoma. All patients treated in relapse or without previous therapy had a complete tumor response. Further studies with this regimen should be pursued.
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PMID:Preliminary results of high-dose busulfan and cyclophosphamide with syngeneic or autologous bone marrow rescue. 637 4

A phase I-II study of KW2083, an analog of mitomycin C (MMC) was performed in a total of 22 patients. KW2083 was escalated by single intravenous administration of 40, 50, 60, 70, and 80 mg/m2 doses. Treatments were repeated every 4-6 weeks unless unacceptable toxicities occurred. The median times taken to reach nadir for each dose level were 9-12 days for leukocytes and 7-13 days for platelets respectively. The median times taken for recovery were 8-22 days for leukopenia and 10-37 days for thrombocytopenia. Variable and non-predictable hematological toxicity was observed in some cases. Biphasic hematological toxicity was observed in 4 courses. Acute toxicity occurred in 17 courses for 11 patients and consisted of nausea (44%), vomiting (13%), diarrhea (2.7%) and stomatitis (2.7%). Nephrotoxicity (elevation of BUN, 8.1% and proteinuria, 5.4%) occurred in 3 patients who had no previous impairment of renal function. Alopecia (8.1%) was also observed. Marked elevations of hepatic enzymes were noted in one patient who developed acute fulminant hepatitis with the second dose of KW2083. Objective response was observed in one of 20 evaluable patients. From this preliminary study, the maximum tolerable dose is 70 mg/m2 and the optimal dose of KW2083 was determined to be 50 mg/m2 at 6-week intervals. KW2083 has been introduced as an MMC analog of potential interest. However, hematological and non of hematological toxicities are very similar to those of MMC and does not appear that KW2083 will supersede MMC.
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PMID:[Phase I-II study of 7-N-(P-hydroxyphenyl)-mitomycin C (KW2083, M83)]. 647 44

Twenty previously untreated patients with advanced colorectal carcinoma were treated with acivicin given in a 5-day iv schedule at a starting dose of 15 mg/m2, escalating to 26 mg/m2. Therapy was repeated every 3 weeks. Nineteen patients were evaluable for toxicity, which was mild and tolerable overall. Hematological toxicity was minimal, with only one patient developing severe myelosuppression at the starting dose. Nonhematological toxicity was also mild to moderate, occurring in 70% of the patients. Nausea, vomiting, and stomatitis were the most common side effects. CNS toxicity was moderate and occurred in 55% of the patients. Some patients found these symptoms distressing, although the treatment had to be discontinued in only one patient. There were no objective responses among 17 patients evaluable for response. This study indicates that acivicin given in a 5-day schedule is well-tolerated overall.
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PMID:Phase II study of acivicin in colorectal carcinoma: a National Cancer Institute of Canada study. 647 51

Thirty patients with advanced head and neck cancer of diverse histologies received the combination of cis-diamminedichloroplatinum (CDDP) (100 mg/m2) and 5-fluorouracil (5-FU) (1,000 mg/m2/24 hours X 4 days) at 3-4 week intervals. Among all study participants, the median time to progression was 3.9 months and the median survival was 7.2 months. Among 20 patients with squamous cell carcinoma, we observed five objective regressions (25%). None of the responders had prior chemotherapy; four had extensive prior radiation therapy. Among 10 patients with non-squamous cell carcinoma neoplasms, we detected three objective responses (30%). Histopathology of the responding patients included poorly differentiated sarcoma, anaplastic carcinoma, and malignant mixed parotid tumor. Significant gastrointestinal toxicities included moderate-to-severe nausea (60%), vomiting (43%), and stomatitis (57%). Leukopenia (less than 4,000 cells/mm3) and thrombocytopenia (less than 130,000 cells/mm3) affected 78% and 41% of patients, respectively, without sepsis or hemorrhage.
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PMID:A phase II study of cis-diamminedichloroplatinum and 5-fluorouracil in advanced upper aerodigestive neoplasms. 654 Jul 63


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