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 26-year-old male with chronic myelogenous leukemia in lymphoid blast crisis received a bone marrow transplant (BMT) from a phenotypically identical, mixed lymphocyte reaction (MLR)-weakly positive unrelated male volunteer donor. The volunteer was obtained from the Tokai Marrow Donor Bank (TMDB), which was established in Japan in 1989. This donor was selected from volunteer donors who were identical with our patient at the HLA-A,B loci, followed by matching at HLA-DQ, DR loci. On MLR testing, the donor's cells showed no response, but the patient's cells showed a low response to the donor's cells (relative response index 0.29). The patient showed rapid hemopoietic engraftment. He developed acute graft-versus-host disease (GVHD) with vesicle formation on palms and soles and mild liver damage, which were successfully treated with intravenous prednisolone 1 mg/kg per day. Although he also suffered from interstitial pneumonitis on day 64 and localized varicella-zoster infection on day 87, and has suffered from moderate stomatitis and dry skin characteristic of chronic GVHD, he is currently 22 months post-transplant with hematological remission and has a normal daily social life.
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PMID:Bone marrow transplantation for chronic myelogenous leukemia in blastic phase using a phenotypically identical unrelated volunteer donor. Nagoya Bone Marrow Transplantation Group (NBMTG), Tokai Marrow Donor Bank (TMDB). 149 15

Mitoxantrone is a dihydroxyanthracenedione derivative which as intravenous mono- and combination therapy has demonstrated therapeutic efficacy similar to that of standard induction and salvage treatment regimens in advanced breast cancer, non-Hodgkin's lymphoma, acute nonlymphoblastic leukaemia and chronic myelogenous leukaemia in blast crisis; it appears to be an effective alternative to the anthracycline component of standard treatment regimens in these indications. Mitoxantrone is also effective as a component of predominantly palliative treatment regimens for hepatic and advanced ovarian carcinoma. Limited studies suggest useful therapeutic activity in multiple myeloma and acute lymphoblastic leukaemia. Regional therapy of malignant effusions, hepatic and ovarian carcinomas has also been very effective, with a reduction in systemic adverse effects. Mitoxantrone inhibits DNA synthesis by intercalating DNA, inducing DNA strand breaks, and causing DNA aggregation and compaction, and delays cell cycle progression, particularly in late S phase. In vitro antitumour activity is concentration- and exposure time-proportional, and synergy with other antineoplastic drugs has been demonstrated in murine tumour models. Leucopenia may be dose-limiting in patients with solid tumours, whereas stomatitis may be dose-limiting in patients with leukaemia. Other adverse effects are usually of mild or moderate severity although cardiac effects, particularly congestive heart failure, may be of concern, especially in patients with a history of anthracycline therapy, mediastinal irradiation or cardiovascular disease. Mitoxantrone displays an improved tolerability profile compared with doxorubicin and other anthracyclines, although myelosuppression may occur more frequently. Thus, mitoxantrone is an effective and better tolerated alternative to the anthracyclines in most haematological malignancies, in breast cancer and in advanced hepatic or ovarian carcinoma. Further studies may consolidate its role in the treatment of these and other malignancies.
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PMID:Mitoxantrone. A review of its pharmacodynamic and pharmacokinetic properties, and therapeutic potential in the chemotherapy of cancer. 171 46

Diaziquone (AZQ) and etoposide (VP-16) were administered as simultaneous 5-day continuous infusions to 27 patients with acute leukemia (22 with acute myeloid leukemia (AML), three with chronic myeloid leukemia in blast crisis (CML-B), and two with acute lymphocytic leukemia) at four different doses in a phase I trial. Gastrointestinal toxicity, primarily stomatitis, was dose limiting, occurring in six of 10 patients at the highest dose level. Diarrhea was the only other grade 3 toxicity noted (three of 10 at the highest dose level). The duration of bone marrow aplasia was excessive at the highest dose (median 48 days to granulocytes greater than 500/mm3, range 33-67) but acceptable (31 days) at the maximum tolerated dose: AZQ 28 mg/m2/day x 5 days, VP-16 150 mg/m2/day x 5 days. Complete remissions were seen in seven patients (six AML, one CML-B) and a partial remission in one patient with AML. The median duration of unmaintained complete remission was 3 months (range 1.5-26+).
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PMID:Continuous infusion diaziquone and etoposide: a phase I study in adult patients with acute leukemia. 231 18

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

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

13-cis-Retinoic acid (13-cRA) induces maturation and differentiation of neoplastic myeloid cell lines in vitro. We conducted a phase I clinical trial of 13-cRA in patients with myelodysplastic syndromes (MDS), using a single daily oral dose schedule. Seventeen patients with MDS and one each with acute nonlymphoblastic leukemia and chronic myelogenous leukemia in blast crisis were treated with 13-cRA at doses ranging from 20 to 125 mg/m2/day. Hepatotoxicity was dose-limiting and was manifested by hyperbilirubinemia and increased SGOT levels. This effect was seen only at the highest dose level of 125 mg/m2/day and was completely reversible upon cessation of the drug. Other toxic effects were mild, and included cheilosis, hyperkeratosis, stomatitis, and elevation of serum triglyceride levels. Fifteen patients with MDS were evaluable for therapeutic response. Five patients showed improvement in hematologic parameters. These responses included normalization of bone marrow blast count and increases in leukocyte count, platelet count, and/or hemoglobin concentration. Responses were generally not seen until at least 3 weeks of therapy were completed. We conclude that further study of 13-cRA in myelodysplastic syndromes is warranted and recommend that future studies utilize a starting dose of 100 mg/m2.
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PMID:Phase I clinical trial of 13-cis-retinoic acid in myelodysplastic syndromes. 658 71

Forty-five patients with various forms of acute leukemia refractory to usual methods of treatment were treated with AMSA at doses of 100-200 mg/m2 iv daily for 5-7 days, for total doses of 500-1000 mg/m2/course. Among 41 evaluable patients, six (15%) achieved complete remissions, including two of 19 patients with typical acute nonlymphocytic leukemia, none of four with atypical acute nonlymphocytic leukemia, two of nine with chronic granulocytic leukemia in blast crisis, two of eight with acute lymphoblastic leukemia, and none of one with acute undifferentiated leukemia. Durations of complete remissions were 6, 7, 8, 12, 13, and 14 weeks. Four of the patients who died with infection during marrow hypoplasia 2-5 weeks after receiving AMSA had no evidence of leukemia on premortem bone marrow aspirates or postmortem examination. The primary toxic effects of AMSA were severe myelosuppression, stomatitis, and alopecia. One incident of life-threatening liver failure occurred. AMSA appears to be a promising agent for use in heavily pretreated patients with acute leukemia and chronic granulocytic leukemia in blast crisis.
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PMID:AMSA--a promising new agent in refractory acute leukemia. 704 28

To confirm the reported correlation of tumor necrosis factor-alpha (TNF-alpha) and interleukin-6 (IL-6) serum concentrations with nonhematologic toxicity after cytotoxic chemotherapy and to examine their possible effects on hematopoiesis, we evaluated serum TNF-alpha and IL-6 concentrations every 3 days during 21 chemotherapy cycles in 11 patients with acute myelogenous leukemia (AML) and one patient with chronic myelogenous leukemia in blast crisis (CML-BC). All patients developed grade IV hematologic toxicity. In 13 patient cycles, grade III-IV nonhematologic toxicity developed: hepatic (nine), pulmonary (six), and stomatitis (five). In these patient cycles, IL-6 concentrations increased from 10.1 pg/mL (4.6-15.6, 95% CI) before nonhematologic toxicity to 64.8 (5.3-124.2, 95% CI) at the onset of toxicity (p = 0.02). TNF-alpha concentrations were not detectable before nonhematologic toxicity but increased to 20.4 pg/mL (not detectable [ND]-45.5, 95% CI) at the onset of grade III-IV toxicity. In six patient cycles, grade II nonhematologic toxicity developed: hepatic (five), pulmonary (one), and stomatitis (two). In these six, IL-6 concentrations increased from 12.1 pg/mL (6.8-17.4, 95% CI) before toxicity to 21.4 (11-31.8, 95% CI) at the onset of toxicity (p = 0.03). TNF-alpha concentrations were detectable in one patient cycle before toxicity and detectable in only two patient cycles at the onset of toxicity. The peak IL-6 and TNF-alpha concentrations did not correlate with the onset of nonhematologic toxicity in 87% of patient cycles. In patient cycles with a cumulative IL-6 area-under-the-serum concentration vs. time curve (AUC) > 1000 pg/mL.d, platelet recovery (> 30 x 10(9)/L and platelet transfusion-independent) occurred earlier at 21.9 days (18.7-25.1, 95% CI) compared to the 30.6 days (23.6-37.5, 95% CI, p = 0.02) in patient cycles with an IL-6 AUC < 1000 pg/mL.d. Patient cycles with a cumulative TNF-alpha AUC > 150 pg/mL.d required a mean of 17.5 units of red blood cells (RBCs) (9.3-25.7, 95% CI) compared to patient cycles with an AUC < 150 pg/mL.d, which required only 8.9 units of RBCs (6.2-11.7, 95% CI, p = 0.03). The peak concentration and AUC for IL-6 and TNF-alpha were not significantly different between those receiving growth factors (G-CSF, six; GM-CSF, one) and those not receiving growth factors (14). Endogenous IL-6 and TNF-alpha serum concentrations increase in patients who experience nonhematologic toxicity and correlate with hematologic recovery after chemotherapy.
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PMID:The influence of serum tumor necrosis factor-alpha and interleukin-6 concentrations on nonhematologic toxicity and hematologic recovery in patients with acute myelogenous leukemia. 758 79

In an effort to determine if cell cycle active agents are augmented when given after non-cell cycle active agents, 104 patients with either multiply relapsed or refractory acute nonlymphocytic leukemia or blast crisis of chronic myelogenous leukemia were treated with mitoxantrone. Patients whose bone marrow did not show significant cytoreduction received 5-azacytidine. Twenty-seven of the 93 evaluable patients (23%) with ANLL achieved a complete remission. A total of 28% of patients receiving mitoxantrone alone achieved remission compared to 15% for those receiving mitoxantrone and 5-azacytidine. Relapsed patients had a higher CR rate (36%) than refractory patients (15%). Nausea, vomiting, and stomatitis were common but rarely severe. The median duration of remission was 3.7 months and patients with abnormal karyotypes had longer remission durations than those with normal karyotypes. In this patient population, there was no evidence that 5-azacytidine given after mitoxantrone increased the complete remission rate.
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PMID:Mitoxantrone and 5-azacytidine for refractory/relapsed ANLL or CML in blast crisis: a leukemia intergroup study. 769 May 19


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