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)

Both mitoxantrone and etoposide have been shown to be active in monotherapy trials of relapsed and refractory acute myelogenous leukemia (AML). This phase II study was undertaken to assess the antitumor activity and toxicity of the combination in refractory and poor-risk AML. The regimen consisted of mitoxantrone, 10 mg/m2/d intravenously (IV), and etoposide, 100 mg/m2/d as short infusion, both on days 1 to 5. Sixty-one patients are evaluable for response and toxicity. Twenty-one were primarily refractory to conventional courses of cytarabine, daunorubicin, and thioguanine; 20 patients had poor-risk first relapse (relapse within 6 months of first complete remission [CR] or relapse under continuous maintenance therapy); 11 had second or subsequent relapses; and nine developed secondary AML after myelodysplastic phase or myelofibrosis. Twenty-six patients (42.6%) attained a CR and seven (11.5%) a partial remission (PR). The median duration of continuous CR was 4.7 months, with a range of 21 days to 14 months, excluding four patients who underwent autologous bone marrow transplantation. Severe myelosuppression was observed in all patients, with a median time to CR of 49 days. Nonhematologic toxicity included stomatitis (mainly grade 1 and 2) in 41 patients, nausea (mainly grade 1 and 2) in 44, infections (mainly grade 3) in 33, and fever of unidentified origin in 11. Other than transient, mild cardiac failure in nine patients, in some of them combined with grade 1 to 2 tachyarrhythmia, no other drug-related cardiac events were observed. Two cases of early death within the first 6 weeks of treatment were registered. Thus, the combination of mitoxantrone and etoposide is a highly active and well-tolerated regimen for refractory and poor-risk AML.
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PMID:Combination of mitoxantrone and etoposide in refractory acute myelogenous leukemia--an active and well-tolerated regimen. 342 60

VP-16 was used to treat newly diagnosed elderly (greater than or equal to 65 yr) patients with acute nonlymphocytic leukemia (ANLL) and patients with blast crisis of chronic granulocytic leukemia (BI-CGL). Our pilot study indicated that VP-16 160 mg/m2 intravenously daily for 5 days was well tolerated and suggested a direct dose-response correlation. Thirty additional ANLL patients and 11 CGL patients were studied. Among 26 evaluable ANLL patients, we observed ten responses (38%) (seven complete remission and three partial remission), but none of 11 patients with CGL in blast crisis had meaningful responses. In patients who responded to treatment, myelosuppression was always reversed by day 25. Stomatitis was the major nonhematologic toxicity and appeared more severe with advancing age. We conclude that VP-16 is active against ANLL and is well tolerated at doses higher than have been previously described. It remains to be shown that the present schedule is superior to the intermittent high-dose or continuous low-dose infusion schedules, which have been recently described.
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PMID:Phase I-II trial of VP-16 in the treatment of acute nonlymphocytic leukemia and blast crisis of chronic granulocytic leukemia. 346 1

Twelve patients with hematological malignancies were treated with epirubicin and ten patients were evaluable. One out of our four patients with ALL, who had a previous therapy of anthracycline, achieved a partial remission (PR: 25%). In two patients with AML, remission was not obtained. Of four patients with NHL, one with B-cell lymphoma achieved complete remission (CR) and one with ATLL partial remission (CR + PR: 50%). Stomatitis was observed as a major side effect in three patients with acute leukemia and in one with NHL. In conclusion, our trial seems to show the efficacy of epirubicin in lymphoid malignancies.
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PMID:[Single-agent trial with epirubicin in hematological malignancies]. 347 May 33

Amsacrine and high-dose cytarabine (HiDAc), when administered as single agents, are effective treatment of acute leukemia. When used in combination, a high remission rate is also possible. We treated 47 patients with acute myelogenous leukemia (AML), acute lymphoblastic leukemia (ALL), and blastic phase of chronic myelogenous leukemia (CML) with a combination of amsacrine and HiDAc. The patients received amsacrine 200 mg/m2 daily for three days and, concurrently, HiDAc 3 g/m2 over three hours once daily for five days. Of 20 evaluable patients with AML in relapse, there were 12 remissions; of seven additional patients with primary refractory AML, there were two remissions, and of 12 patients with ALL in relapse, there were eight remissions. The three patients with blastic phase CML and the three patients with biphenotypic leukemia did not respond. Nausea, vomiting, stomatitis, hepatic dysfunction, and diarrhea were common, but cutaneous, conjunctival, and significant cerebellar and cerebral side effects were absent. We conclude that this regimen is highly effective therapy for AML and ALL and is also safe, eliminating the major toxicities encountered with HiDAc.
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PMID:A new regimen of amsacrine with high-dose cytarabine is safe and effective therapy for acute leukemia. 354 13

We evaluated the effect of mitoxantrone (Novantrone; dihydroxyanthracenedione) in the treatment of refractory acute leukemia and acute leukemia in relapse. In this study, 70 patients are currently evaluable. Of the 25 patients who received mitoxantrone 10 mg/m2 X 5, two of 10 with ANLL in relapse, one of five with ALL in relapse achieved complete remission, and one of seven with blastic phase CML responded. At a dose of 12 mg/m2 X 5, nine of 22 patients with ANLL in relapse, one of five patients with blastic phase CML and none of the nine patients with ALL responded. At this dose all remissions occurred after one course of treatment. None of the patients with ANLL or ALL refractory to primary therapy achieved a remission. Toxicities encountered with both dose levels were comparable. However, second courses at 12 mg/m2 X 5 led to severe stomatitis and prolonged cytopenia. We conclude that mitoxantrone is effective therapy for ANLL in relapse and that 12 mg/m2 per day X 5 is the optimal dose schedule. A randomized trial comparing daunorubicin with mitoxantrone in combination with cytarabine in untreated patients with ANLL should answer whether mitoxantrone is less toxic and whether it should replace daunorubicin in standard induction therapy in ANLL.
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PMID:Phase I-II trial of mitoxantrone in acute leukemia: an interim report. 386 Apr 91

One hundred and seventy three bone marrow transplantations (BMT) including 133 allogeneic, 17 syngeneic and 23 autologous BMT were recorded in Japan during the period between September, 1975 and March, 1984. The number of cases of BMT increased rapidly over the years, i.e., 16 cases in 1980, 27 in 1981, 39 in 1982 and 57 in 1983. All cases were treated in clean rooms, many of them receiving intensive gut decontamination containing vancomycin. In 110 cases with acute leukemia, the main causes of death were interstitial pneumonitis, relapse of leukemia, infection and GvHD. Favorable factors determined from 180-day survival were remission, no infection, low dose rate and fractionated total body irradiation (TBI), ABO minor mismatch and positive graft versus host reaction. Long-term survival of patients who received BMT during remission and were without infection amounted to 70% of acute lymphocytic leukemia (ALL) and 40% of acute myelogenous leukemia (AML) patients. Cyclosporin A (Cy-A) administered in 21 cases was compared with methotrexate (MTX) given in 20 cases. A statistically significant decrease of stomatitis was observed, while no difference in GvHD or survival was seen. There were seven cases giving a more than good response out of 11 cases treated with cyclosporin because methotrexate or immuran was ineffective or could not be administered due to toxicity. Such data suggest that allogeneic BMT is acceptable as a very promising form of treatment for acute leukemia in Japan.
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PMID:Present status of bone marrow transplantation in Japan. 391 39

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

The use of parenteral nutrition (PN) following discharge from the hospital and its relation to patient characteristics were evaluated retrospectively in 246 marrow transplant recipients. PN was used in 65% of all patients. Patients with leukemia, regardless of age, sex, type of leukemia, remission status, irradiation schedule, laminar air flow isolation and donor sex match, required more frequent and more prolonged PN than patients with aplastic anemia. Children required PN most often for failure to thrive and adults for stomatitis. There was no significant difference in frequency or duration of PN among 24 patients with acute myelogenous leukemia randomized to receive cyclosporine or methotrexate therapy and among 28 patients with acute lymphoblastic leukemia randomized to interferon or no interferon. We conclude that outpatient PN presents a valuable addition to posttransplant supportive care. It shortens the duration of hospitalization both by earlier discharge of patients still requiring PN and by avoiding readmission to the hospital for the purpose of PN.
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PMID:Parenteral nutrition in marrow transplant recipients after discharge from the hospital. 642 Jan 78

A phase II pilot study of amsacrine in refractory adult acute leukemia was conducted by the Southeastern Cancer Study Group from May 1979 to August 1980. Amsacrine, 90 mg/m2, was given daily for 5-8 days to 45 patients with acute myeloblastic leukemia, 15 patients with acute lymphoblastic leukemia, and six patients with blastic transformation of chronic granulocytic leukemia. Of the 66 patients entered in the study, 59 (89%) were evaluable for response. Complete remissions were observed in eight of 41 evaluable patients with acute myeloblastic leukemia (20%) and in three of 12 with acute lymphoblastic leukemia (25%). Remissions were short-lived (median, 7.9 weeks; range, 2-27). Toxic effects included the expected myelosuppression (100%), as well as moderate to severe stomatitis (46%), hyperbilirubinemia (30%), and supraventricular tachycardia (1.5%). This cooperative group pilot study confirms previous reports from single institutions that amsacrine is a useful drug in the treatment of refractory adult acute leukemia and is worthy of further study.
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PMID:Amsacrine in refractory adult acute leukemia: a pilot study of the Southeastern Cancer Study Group. 658 70


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