Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Pivot Concepts:
Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Target Concepts:
Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Query: UMLS:C0038362 (
stomatitis
)
8,852
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
101 patients with acute leukemia in relapse were treated with 5-azacytidine according to three schedules: Regimen A--300 mg/m2(day divided intravenously at 8 hour intervals for 5 days; Regimen B--750 mg/m2 as a single iv pulse dose administered at 2 to 3 weeks intervals; and Regimen C--300 mg/m2/day by continuous infusion daily for 5 days. Twelve patients achieved a complete remission (CR) and six achieved a partial remission (PR) for an overall 18% response rate. Of 78 patients receiving an adequate trial the response rate was 23%. An average of 1.5 courses and a median of 5 weeks were necessary to achieve a response. The median duration of CR patients was 21 weeks and for PR patients it was 5 weeks. Response rates were 24% for Regimen A, 0 for Regimen B, and 1 of 8 for Regimen C. The CR rate for AML and AMML was 13%. Two of eight AMoL patients achieved a CR. Only 2 of 23
ALL
patients responded, one of whom achieved a CR. Toxicity included moderate to severe nausea and vomiting, diarrhea,
stomatitis
, skin rash, and prolonged myelosuppression. 5-azacytidine has significant activity in the acute nonlymphoblastic leukemias.
...
PMID:5-azacytidine in acute leukemia. 8 72
Gonadal and other types of leukemic "sanctuaries" are probably the main causes of hematological relapse in the treatment of acute leukemia. The introduction of high-dose Methotrexate (HDM) in a consolidation phase is based on theoretical considerations and the use of HDM in malignant tumors. Three courses of Methotrexate, 500 mg/sq.m. at 3-weekly intervals, has been used as part of a consolidation therapy in Norway during the last two years to 59 children with
ALL
and one with AML. One child died following HDM. Postmortem examination showed that she was not in complete remission at the time. Among 154 courses of HDM in the 60 patients were eight severe reactions, including six cases of allergic-toxic skin reactions. Two patients developed a Stevens-Johnson's like syndrome.
Stomatitis
was common in those with toxic reactions. The risk of HDM in patients who are not in complete remission is stressed and the use of rescue therapy with two doses of Leukovorin instead of one is recommended. Forty of forty-two children in 1st complete remission have been in sustained primary remission for 4 to 28 months. Two of these 40 children died after about a year from infections. Only two patients so far have relapsed.
...
PMID:High dose methotrexate in acute lymphocytic leukemia in childhood. 14 30
Fourteen patients with relapsed or refractory acute leukemia received combination chemotherapy of mitoxantrone 6 mg/m2/day intravenously for three to six days and cytosine arabinoside 60 mg/m2/day intravenously over 24 hours continuously for five to ten days. Complete remission was attained in six patients (42.9%) and partial response in two patients (14.3%). Six patients (42.9%) had resistant disease, and four patients (28.6%) died during the myelosuppressive phase. Of the patients achieving complete remission, four relapsed and other two continued complete remission up to 27.3 months. Median remission duration was approximately 10.6 months. No significant difference was found with regard to the efficacy of our regimen between AML and
ALL
. Hematological toxicity was no more severe than the prior cumulative chemotherapy. Major non-hematologic side effects were nausea and vomiting (71.4%),
stomatitis
(64.3%) and liver dysfunction (57.1%), which were moderate and manageable, while no cardiotoxicity was observed in any patient. In conclusion, the combination chemotherapy of mitoxantrone and conventional dose cytosine arabinoside is an effective salvage therapy in relapsed or refractory acute leukemia, and our regimen has possible utility as first-line chemotherapy in de novo acute leukemia also.
...
PMID:[Mitoxantrone and conventional-dose cytosine arabinoside for relapsed and refractory acute leukemia]. 158 Jun 38
21 patients with hematological neoplasias (8
ALL
, 4 AML, 4 NHL, 5 HD) were treated with high dose therapy and autologous bone marrow rescue (ABMT). At the time of ABMT 12 patients were in CR, 6 in PR and 3 in relapse. 66% of the patients were at high risk at the time of diagnosis. Before ABMT patients received an ablative regimen such as cyclophosphamide or ARA-C, VP-16, DNR and 12 Gy TBI in 6 fractions. In 9 patients the bone marrow was treated in vitro with monoclonal antibodies and complement. The hospital stay was a median 33 (24-57) days and isolation 19 (9-49) days. Complications were septicemia (7), herpes
stomatitis
(7), infections (6), fungal sepsis (1) and hemorrhagic cystitis (2). Late complications (up to 6 months after ABMT) were pneumococcal sepsis (1), cerebral toxoplasmosis (1) and herpes zoster (3). 10 of 19 evaluable patients are alive and relapse-free 1-33 months (median 10) after ABTM, and 3 of 10 more than 2 years later: 4 of 5 were transplanted in 1. CR, 4 of 6 in greater than or equal to 2. CR and 2 of 8 in PR. 4 patients are living in therapy sensitive relapse 2, 11, 11 and 39 months after ABMT in 2. CR or PR. 5 patients died 1-13 (median 3.5) months on relapse, 2 of 21 from septicemia. The morbidity of ABMT is comparable with conventional high dose chemotherapy. Relapse-free survival was significantly influenced by the remission status at ABMT. Long-term survivors can be expected even in patients with high risk hematological malignancies. However, only wider trials will serve to establish the efficacy of ABMT.
...
PMID:[Autologous bone marrow transfusion in the treatment of adults with hematologic neoplasms. Experiences from Bern]. 266 30
A human T-lymphoblastoid cell line, TCL-Fuj, produces large amounts of interferon (IFN)-gamma constitutively. A variant cell line, 2M, was derived from it. Both cell lines express similar surface antigen markers, but differ in surface morphology. Compared with the parent TCL-Fuj cell line, 2M produced less IFN-gamma constitutively but more in response to IFN inducers. The IFNs produced constitutively and on stimulation with inducers were analyzed by SDS-polyacrylamide gel electrophoresis. In TCL-Fuj cells, the constitutive and induced IFNs consisted of the same molecular species (22K and 39K). In 2M cells, smaller IFNs were produced constitutively (18K and 32K) and induction resulted in a marked increase of 22K molecules. These two cell lines also differed in sensitivity to the antiviral activity of IFN. Other T-lymphoblastoid cell lines, HPB-
ALL
and TCL-Fuj 4 cells, which did not produce IFN-gamma were permissive for vesicular
stomatitis
virus (VSV) replication; its growth was markedly suppressed by IFN-gamma and -alpha. TCL-Fuj cells were also permissive for VSV, but were not susceptible to the antiviral effect of the IFNs. In contrast, in 2M cells the multiplication of VSV was restricted; the viral yield was further reduced by the IFNs and increased by treatment with anti-human IFN-gamma serum. Several clonal cell lines derived from TCL-Fuj and 2M cells had characteristics similar to the respective parent cell lines. The growth of both cell lines was not affected by IFN-gamma or by -alpha. The separation of antiviral and anti-proliferative susceptibilities was peculiar to 2M cells unlike other cell lines.
...
PMID:Human T-lymphoblastoid cell lines with high and low abilities to produce interferon-gamma constitutively and their susceptibilities to interferon. 311 50
A 20-year-old female from the Philippines developed anemia and granulocytopenia. With androgen therapy, her anemia improved but she continued to show a pattern of fluctuating neutropenia consistent with human cyclic neutropenia: Blood neutrophil oscillation was regular with a periodicity of 21 days. She developed recurrent pharyngitis and apthous
stomatitis
but there was no cycling of other blood elements. Bone marrow aspiration and biopsy showed normal developing myeloid cells, a clonal chromosomal abnormality, and myelofibrosis. During the fourth documented cycle, blasts appeared and complete lymphoblastic transformation ensued. Blast cells were CALLA positive, Ia positive, and contained intranuclear TdT; they were negative for E, EAC, and EA rosettes. She was treated for non-T, non-B CALLA-positive
ALL
and within 6 weeks was in a remission without evidence of cycling neutrophil counts. This young woman's case suggests that cyclic neutropenia may represent a previously unrecognized premalignant state associated with acute lymphoblastic leukemia.
...
PMID:Cyclic neutropenia as a premalignant manifestation of acute lymphoblastic leukemia. 345 3
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.
...
PMID:[Single-agent trial with epirubicin in hematological malignancies]. 347 May 33
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.
...
PMID:Phase I-II trial of mitoxantrone in acute leukemia: an interim report. 386 Apr 91
AMSA was evaluated in the treatment of 109 adults with previously treated acute leukemia. Of the 102 evaluable patients, 82 had AML, 17
ALL
, and 3 CML in blastic phase. A number of different dose schedules of AMSA were explored, and we conclude that the optimum dose of AMSA for remission induction in acute leukemia is 120 mg/sq m/day for 5 days. Complete remissions were observed in 23 (28%) patients with AML and in 1 patient with
ALL
. Patients who achieved complete remission were maintained on AMSA using a dose of 30-40 mg/sq m/day for 5 days repeated at 4-wk intervals. The median duration of complete remission was 12 wk (3-59 wk), and the responders survived significantly longer than the failures (27 wk versus 8 wk, p = 0.002). The side effects associated with AMSA therapy included mild nausea and vomiting,
stomatitis
, diarrhea, phlebitis, alopecia, and myelosuppression-related infections. Our results indicate that AMSA is a useful new antileukemic agent for the treatment of relapsed acute leukemia and appears to have activity comparable to that of the currently available drugs, such as cytarabine and the anthracycline antibiotics.
...
PMID:Evaluation of AMSA in previously treated patients with acute leukemia: results of therapy in 109 adults. 695 87
The efficiency and toxicity of treatment regimens for nonintensive cytoreduction in 57 outpatients with refractory acute leukemia (mean age 56 years, 51 AML, six
ALL
/AUL) were retrospectively studied. Seventeen patients received one treatment regimen, 19 patients two treatment regimens, and 21 patients three or more treatment regimens. The treatment regimens analyzed were 6-thioguanine p.o. (daily) (T), 6-thioguanine p.o. (4-7 days/week) + cytarabine s.c./i.v. (once a week) (T+C), 6-mercaptopurine p.o. (daily) (MP), 6-mercaptopurine p.o. (daily) + methotrexate p.o./i.v. (once a week) (MP+MTX), etoposide p.o. (daily) (E), and mitoxantrone i.v. (M). The median leukocyte count was higher for M (73 x 10(9)/l) than for the other treatment regimens (T: 27 x 10(9)/l, T+ C: 37 x 10(9)/l, MP: 24 x 10(9)/l, MP + MTX: 30 x 10(9)/l, E: 31 x 10(9)/l). A cytoreduction >50% in the peripheral blood was achieved by T in 11/19, by T+C in 7/11, by MP in 5/8, by MP+MTX in 3/6, by E in 3/4, and by M in 16/22 patients. The period of cytoreduction was regarded as the duration of response - T: median 53 days, range 5-98; T+C: median 61 days, range 14-226; MP: median 37 days, range 4-192; MP + MTX: median 58 days, range 36-59; E: median 121 days, range 26-159; M: median 39 days, range 8-78. T and T + C were well tolerated by all but three patients (
stomatitis
, diarrhea, WHO grade 2). MP was accompanied by a rise of transaminases (WHO 1-3) in 5/6 patients. E led to
stomatitis
(WHO 1,2) in 4/5 and M to nausea/vomiting (WHO 1,2) in 5/22 and to
stomatitis
(WHO 2) in 4/22 cases. The mean survival time after start of palliative cytoreduction was 16 weeks (2-65). In summary, 6-thioguanine +/- cytarabine was best tolerated with effective but in oral monotherapy - often protracted cytoreduction in 60% of patients. Mitoxantrone showed tolerable side effects and potent cytoreduction in 73% of patients even after ineffective palliative pretreatment. Palliative cytoreductive therapy does not reduce the quality of life and can prevent complications of significant leukocytosis in refractory acute leukemia.
...
PMID:Palliative cytoreduction in refractory acute leukemia: a retrospective study of 57 adult patients. 1080 35
1
2
Next >>