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Query: UMLS:C0027497 (
nausea
)
23,468
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
We investigated the antiemetic effect, safety and usefulness of granisetron tablet on
nausea
/vomiting induced by cytosine arabinoside (Ara-C) in the chemotherapy for tumors in the hematopoietic organs. Out of 52 cases with malignant tumors in the hematopoietic organs including
acute leukemia
, 30 in granisetron group had no antiemetic treatment, were evaluated for the clinical efficacy of granisetron and 22 in control group. Their chemotherapies were combination therapy with Ara-C and daunorubicin (DNR), Ara-C and mitoxantrone (MIT), or Ara-C and etoposide (VP-16). In the trial, the dosage of granisetron tablet was 2 mg once a day, and the drug was given before each chemotherapy for 6 consecutive days. In clinical efficacy the effective rate of granisetron (the percentage of cases in which the trial drug was assessed as "Remarkably effective" or "Effective") was more than 80% on each day of administration. There was no adverse event. As the abnormal laboratory test value, only 1 case tested positive in urine protein, whose causal relation to the trial drug was judged as "Unassessable". Granisetron was judged as "Safe" in 31 out of 32 cases (96.9%). In terms of usefulness, the drug was rated "Extremely useful" or "Useful" in 26 out of 30 cases (86.7%). The above results have shown that granisetron tablet, when administered orally once daily at a dose of 2 mg, has an excellent antiemetic effect, and is a safe and useful drug.
...
PMID:[Study on the inhibitory effect of oral granisetron against nausea/vomiting induced by cytosine arabinoside containing chemotherapy for tumors in the hematopoietic organs]. 839 61
Clinical efficacy of fluconazole was evaluated against fungal infections complicated with hematological diseases. Fluconazole 200 approximately 400 mg was administered intravenously to 20 suspected fungal infections occurring in patients with hematological diseases (
acute leukemia
6, malignant lymphoma 11, adult T cell leukemia 2, chronic myelogenous leukemia blastic crisis 1). These mycoses included 8 cases of suspected pulmonary fungal infection, 10 cases suspected fungemia, and two cases of suspected hepatic fungal abscess. The clinical response rate was 60.0%. Side effects were observed in two cases, one with transient liver function test abnormality and the other with
nausea
. Fluconazole is considered to be a potent, safe antifungal agent for the treatment of suspected fungal infections associated with hematological diseases.
...
PMID:[Clinical efficacy of fluconazole against fungal infections in hematological diseases]. 878 30
A 77-year-old man with a history significant only for coronary artery disease presented to the ED with left-arm pain, shortness of breath,
nausea
, and diaphoresis. Six hours after the patient's admission to the hospital for presumed unstable angina, fever and left arm swelling, associated with crepitus and violaceous bullae, developed. The patient was taken to the operating room, where he was found to have extensive myonecrosis requiring forequarter amputation of the left arm. Nontraumatic clostridial myonecrosis is a fulminant, often fatal infection. This rare condition is usually caused by Clostridium septicum and has a high association with underlying malignancy. The patient reported here was found to have a colonic lesion and
acute leukemia
, both previously undiagnosed. This case illustrates the insidious manner in which spontaneous myonecrosis may present.
...
PMID:Nontraumatic gas gangrene. 920 35
The aminothiol, amifostine (Ethyol; U.S. Bioscience, West Conshohocken, PA), is a cytoprotective agent that ameliorates the toxicities of anticancer therapy. In vitro, amifostine promotes the formation and survival of primitive hematopoietic progenitors derived from myelodysplastic bone marrow (BM) specimens. To evaluate the hematological effects of amifostine, 18 patients with myelodysplastic syndrome (MDS) and one or more refractory cytopenias received treatment with amifostine in a Phase I/II study. Four cohorts received intravenous treatment with 100, 200, or 400 mg/m2 amifostine three times a week, or 740 mg/m2 weekly for three consecutive weeks followed by 2 weeks observation. Nonresponding patients received a second course of therapy at the next higher dose level depending upon drug tolerance. Bone marrow (BM) progenitor growth was assessed before treatment and after day 21. Diagnoses included refractory anemia (7), refractory anemia with ringed sideroblasts (5), refractory anemia with excess blasts (RAEB) (4), and RAEB-in transformation (RAEB-t) (2). Single- or multi-lineage hematologic responses occurred in 15 patients (83%) treated with the three-times-a-week dose schedule. Fourteen patients had a 50% or greater increase in absolute neutrophil count with amifostine treatment (range, 426 to 11,348/microL). Platelet count increased in 6 (43%) of 14 patients with thrombocytopenia (absolute increase, 16, 000 to 110,000/microL), and 5 of 15 red blood cell transfusion-dependent patients had a 50% of greater reduction in transfusion needs. Assayable hematopoietic progenitors increased in 13 of 15 evaluable patients; including CFU-GEMM (12), BFU-E (8), and CFU-GM (6). Amifostine doses less than or equal to 200 mg/m2 were well tolerated, whereas grade II
nausea
, vomiting, and fatigue was limiting at higher doses. Three patients with excess blasts before enrollment experienced an increase in BM blast percentage and two patients had evolution to
acute leukemia
that persisted after treatment withdrawal. We conclude that amifostine administered at doses </=200 mg/m2 three times a week is well tolerated and has hematologic activity in patients with MDS.
...
PMID:Stimulation of hematopoiesis by amifostine in patients with myelodysplastic syndrome. 1153 40
A multi-center phase II clinical study with high dose cytarabine (NS-075) was conducted in adult patients with relapsed and/or refractory
acute leukemia
. 2 g/m2 cytarabine was given 12 times by 3-hour intravenous infusion every 12 hrs. 46 patients were registered, and 44 were evaluable: 35 with acute myeloid leukemia (AML) and 9 with acute lymphoblastic leukemia (ALL). There were 28 males and 16 females, with a median age of 37.5 years (range 15-68), including 6 of more than 60 years. Among 35 patients with AML, there were 16 (45.7%) complete and 2 (5.7%) partial remissions. Among 9 patients with ALL, there were 2 (22.2%) complete and 1 (11.1%) partial remissions. The major non-hematologic toxicities were gastrointestinal symptoms such as
nausea
/vomiting, anorexia and diarrhea, as well as fever, infection, conjunctivitis, alopecia, hepatic and renal dysfunctions. Central nervous system (CNS) toxicity was mild and reversible. Therapy-related death occurred in 5 patients resulting from prolonged pancytopenia, which suggests the necessity of strict countermeasures for infections as well as good patient care. These results indicate that high-dose cytarabine is a promising therapy for treatment of relapsed and/or refractory
acute leukemia
.
...
PMID:[A phase II study with high-dose cytarabine (NS-075) in adult patients with relapsed and refractory acute leukemia]. 988 Oct 80
In order to determine the clinically optimal dose of KRN8602, a new anthracycline derivative, in combination therapy for
acute leukemia
, we performed a pilot late phase II study in combination with cytarabine (Ara-C) for acute myelogenous leukemia (AML), and with vincristine (VCR) and prednisolone (PSL) for acute lymphocytic leukemia (ALL). KRN8602 was given at a dose of 12 or 15 mg/m2 for 5 consecutive days, Ara-C at a dose of 100 mg/m2 for 7 consecutive days, VCR 1.4 mg/m2 (max. 2.0 mg/body) weekly for 4 weeks, and PSL 40 mg/m2 for principally 28 consecutive days. Of 14 patients with relapsed or refractory leukemia entered in the study, thirteen patients were evaluable for safety and 12 were evaluable for response. In AML, there was 1 partial response (PR) in 4 patients at a dose of 12 mg/m2. Against 1 complete response (CR) and 3 PRs in 4 patients at a dose of 15 mg/m2. In ALL, there was 1 PR in 1 case at a dose of 12 mg/m2, and 1 CR and 2 PR in 3 at a dose of 15 mg/m2. Major toxicities were
nausea
/vomiting and anorexia, but incidences and grades of toxicities were not dose-dependent, and all toxicities were tolerable and manageable. From these results it is concluded that the optimal dose of KRN8602 is 15 mg/m2 for 5 consecutive days in combination with Ara-C for AML, and with VCR and PSL for ALL.
...
PMID:[Pilot late phase II study of KRN8602 (MX2), a novel anthracycline derivative, for acute leukemia--a dose finding study in combination]. 998 4
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
The majority of hematopoietic malignancies have aberrancies in the retinoblastoma (Rb) pathway. Loss in Rb function is, in most cases, a result of the phosphorylation and inactivation of Rb by the cyclin-dependent kinases (cdks), main regulators of cell cycle progression. Flavopiridol, the first cdk modulator tested in clinical trials, is a flavonoid that inhibits several cdks with evidence of cell cycle block. Other interesting preclinical features are the induction of apoptosis, promotion of differentiation, inhibition of angiogenic processes and modulation of transcriptional events. Initial clinical trials with infusional flavopiridol demonstrated activity in some patients with non-Hodgkin's lymphoma, renal, prostate, colon and gastric carcinomas. Main side-effects were secretory diarrhea and a pro-inflammatory syndrome associated with hypotension. Phase 2 trials with infusional flavopiridol in CLL and mantle cell lymphoma, other schedules and combination with standard chemotherapies are ongoing. The second cdk modulator tested in clinical trials, UCN-01, is a potent protein kinase C inhibitor that inhibits cdk activity in vitro as well. UCN-01 blocks cell cycle progression and promotes apoptosis in hematopoietic models. Moreover, UCN-01 is able to abrogate checkpoints induced by genotoxic stress due to modulation in chk1 kinase. The first clinical trial of UCN-01 demonstrated very prolonged half-life (approximately 600 h), 100 times longer than the half-life observed in preclinical models. This effect is due to high binding affinity of UCN-01 to the human plasma protein alpha-1-acid glycoprotein. Main side-effects in this trial were headaches,
nausea
/vomiting, hypoxemia and hyperglycemia. Clinical activity was observed in patients with melanoma, non-Hodgkin's lymphoma and leiomyosarcoma. Of interest, a patient with anaplastic large cell lymphoma refractory to high-dose chemotherapy showed no evidence of disease after 3 years of UCN-01 therapy. Trials of infusional UCN-01 in combination with Ara-C or gemcitabine in patients with
acute leukemia
and CLL, respectively, have commenced. In conclusion, flavopiridol and UCN-01 are cdk modulators that reach biologically active concentrations effective in modulating CDK in vitro, and show encouraging results in early clinical trials in patients with refractory hematopoietic malignancies. Although important questions remain to be answered, these positive experiences will hopefully increase the therapeutic modalities in hematological malignancies.
...
PMID:Development of cyclin-dependent kinase modulators as novel therapeutic approaches for hematological malignancies. 1124 75
Irofulven (MGI 114, 6-hydroxymethylacylfulvene, HMAF) is a semisynthetic illudin analog with broad in vitro anti-neoplastic activity. In this leukemia phase I study, we investigated the toxicity profile and activity of Irofulven in patients with primary refractory or relapsed acute myeloid leukemia (AML), acute lymphocytic leukemia (ALL), or myelodysplastic syndromes (MDS). Irofulven was given as an intravenous infusion over five minutes daily for five days. The starting dose was 10 mg/m2/day (50 mg/m2/course). Courses were scheduled to be given every 3-4 weeks according to toxicity and antileukemic efficacy. Twenty patients [AML: 17 patients; MDS: one patient; ALL: one patient; mixed lineage
acute leukemia
: one patient] were treated.
Nausea
, vomiting, hepatic dysfunction, weakness, renal dysfunction, and pulmonary edema were dose limiting toxicities, occurring in two of five patients treated at 20 mg/m2/day and two of three patients treated at 12.5 mg/m2/day. The MTD was defined as 10 mg/m2/day for five days. One patient with primary resistant AML achieved complete remission. Proposed phase II studies will further define the activity of Irofulven in patients with better prognosis AML and in other hematological malignancies, both as a single agent and in combination regimens, particularly with topoisomerase 1 inhibitors.
...
PMID:Phase I study of irofulven (MGI 114), an acylfulvene illudin analog, in patients with acute leukemia. 1129 29
Benzamide riboside (BR), a synthetic C-nucleoside, acts as a strong growth inhibitor of cancer cells in vitro and in vivo. BR, like TR and related nucleoside prodrugs, act by anabolism to NAD analogs. These analogs selectively inhibit IMPDH, leading to depletion of cellular GTP, growth cessation, and cell differentiation. To date only preclinical studies have been carried out. However, in tiazofurin (TR), a related drug, phase I/II clinical trials have been conducted in patients with
acute leukemia
and shown to be a very promising agent with a response rate of 85% in 26 patients in one of the trials. Tiazofurin is now undergoing phase III clinical trials as a result. Dose limiting toxicity of tiazofurin was headache, somnolence and
nausea
with no myelosuppression noted. By contrast, BR showed skeletal muscle toxicity, hepatotoxicity and myelosuppression in preclinical data. Skeletal muscle toxicity was noted in the paraspinal muscles and may represent dose-limiting toxicity. Since BR does exhibit myelosuppression, the most common chemotherapy-related side effect in humans, careful judgment is warranted should BR be included in multidrug regimens, although BR's potent cytotoxicity to tumor cells in preclinical models still makes it a promising drug.
...
PMID:Toxicity and efficacy of benzamide riboside in cancer chemotherapy models. 1196 43
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