Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0027497 (nausea)
 23,468 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Phase II study of YNK01 (1-beta-D-arabinofuranosylcytosine-5'-stearylphosphate), a derivative of cytosine arabinoside, on hematological malignancies was conducted by multi-institutional cooperative group. YNK01 was administered orally at dose of 100-300 mg/body/day for more than 2 weeks. The number of registered and evaluated patients were 211 and 156, respectively. Of 23 patients with acute myelogeneous leukemia (AML), 2 complete response (CR), one partial response (PR) were observed (CR + PR: 13.0%). Hypoplastic leukemia (1/4: 25%), acute unclassified leukemia (1/1: 100%). Of 45 patients with MDS, 2CRs, 6 good response (GR) and 5PRs were observed (CR + PR: 28.9%). AML developing after a prior history of MDS (5/17: 29.4%), CML-BC (2/9: 22.2%). Of 19 patients with CML, 9 achieved CR, 3 achieved PR (63.2%). Of 11 patients with polycythemia vera, 4 achieved CR, 5 achieved PR (81.8%). Of 6 patients with essential thrombocytosis, 2 achieved CR, one achieved PR (50%). The major adverse effects included gastrointestinal toxicities such as nausea, vomiting, anorexia, diarrhea, and elevation of GOT and GPT which were tolerable and reversible. This study indicates that YNK01 is a useful agent against acute leukemia and MDS, especially RAEB, RAEB in T, CMMoL.
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PMID:[Phase II study of YNK01 (1-beta-D-arabinofuranosylcytosine-5'-stearylphosphate) on hematological malignancies]. 226 Aug 76

We have evaluated the use of high-dose intravenous ciprofloxacin as monotherapy in the empirical therapy of febrile episodes in neutropenic patients during the course of a randomized trial comparing ciprofloxacin with a standard combination regimen. Sixty-four episodes of fever were studied in a high risk population of 42 patients mostly undergoing intensive chemotherapy for leukaemia. Ciprofloxacin achieved clinical responses as follows: completely successful in 39%, partially successful in 20%, and unsuccessful in 41%. Infections were microbiologically documented in 37 (58%), with Gram-positive bacteria (of which 37% were coagulase negative staphylococci and 34% were streptococci) accounting for 81% of all organisms cultured. Responses in documented infections were as follows; completely successful in 32%, partially successful in 27%, and unsuccessful in 41%. One infection-related death occurred 30 h after starting ciprofloxacin, and a further three patients died before the resolution of neutropenia. The early death was caused by fulminant infection with a ciprofloxacin-resistant Pseudomonas aeruginosa. No other ciprofloxacin resistance was seen amongst eight Gram-negative isolates. There was no evidence of emerging ciprofloxacin resistance during the course of the study. Ciprofloxacin was associated with a low incidence of adverse events with skin rash (five cases) and nausea (one case) being reported as possibly or probably related to ciprofloxacin. We conclude that high-dose intravenous ciprofloxacin may be safely employed as monotherapy in the empirical treatment of febrile episodes in neutropenic patients. It has the additional advantages of twice daily administration, the availability of intravenous and oral presentations, and absence of cross-allergy in beta-lactam antibiotic hypersensitive patients.
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PMID:High dose intravenous ciprofloxacin in febrile neutropenic patients. 229 37

Neutropenic enterocolitis is a recognized complication of immunosuppression or chemotherapy for leukemia. It presents as severe abdominal pain and tenderness, fever, and diarrhea associated with granulocytopenia. Gastrointestinal symptoms associated with chemotherapy for head and neck neoplasms include nausea and emesis, but not acute abdominal distress. We present, to our knowledge, the first case of neutropenic enterocolitis in a patient receiving cisplatin and fluorouracil chemotherapy for metastatic head and neck cancer.
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PMID:Neutropenic enterocolitis. A new complication of head and neck cancer chemotherapy. 229 18

Taxol, a novel antimicrotubule agent that enhances tubulin polymerization and microtubule stability, was administered to adults with refractory leukemias as a 24-h i.v. infusion in a Phase I study. The primary objectives were to determine the maximum tolerated dose of taxol administered on this schedule to patients with acute leukemias and describe the nonhematological toxicities which became dose limiting. The starting dose, 200 mg/m2, was based on the maximum tolerated dose in solid tumor trials, in which myelosuppression precluded dose escalation. Seventeen patients received 28 evaluable courses at 200, 250, 315, and 390 mg/m2. Severe mucositis limited further dose escalation. Other nonhematological effects included peripheral neuropathy, alopecia, myalgias, arthralgias, nausea, vomiting, diarrhea, and an acute pulmonary reaction that was presumptively due to taxol's Cremophor vehicle. Mean peak taxol plasma concentrations at all dose levels were in the range of concentrations that were previously demonstrated to induce microtubule bundles, a morphological effect associated with cytotoxicity, in leukemia cells in vitro. Pretreatment blasts from 12 patients were incubated with taxol ex vivo. Taxol-induced microtubule bundles were apparent in the blasts of eight patients who also had cytoreduction of tumor, and sensitivity to bundle formation was related to the magnitude of antitumor activity. In contrast, taxol did not induce microtubule bundles ex vivo in the blasts of the other four total nonresponders. Based on this study, the maximum tolerated doses and recommended Phase II doses for taxol, limited by nonhematological toxicity and administered as a 24-h i.v. infusion to patients with refractory leukemias, are 390 and 315 mg/m2. Phase II trials at these myelosuppressive doses are required to determine taxol's activity in the treatment of leukemias. In addition, further evaluation of microtubule bundle formation ex vivo in Phase II studies is necessary to determine the ultimate utility of this assay in assessing tumor sensitivity to taxol.
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PMID:Phase I and pharmacodynamic study of taxol in refractory acute leukemias. 256 75

The purposes of this work are to: review the biological activities of Interleukin-2 (IL-2); evaluate the reported therapeutic benefits and toxicity of IL-2/lymphokine activated killer (LAK) cells; and project the role of IL-2/LAK cells in cancer therapy. Interleukin-2 is a glycoprotein lymphokine (mw 15,000) produced naturally by mitogen or antigen stimulated T-lymphocytes. The activities of IL-2 include: enhancement of IL-2 receptor positive T-lymphocytes and a variety of other in vitro and in vivo alterations of T cell function. The IL-2 gene has been cloned from the Jurkat leukemia cell line and expressed by recombinant biotechnology in an E. coli vector. In vitro incubation of IL-2 with selected T-lymphocytes results in the formation of lymphocyte activated killer (LAK) cells. Rosenberg and colleagues, in 1983, demonstrated that both exogenous IL-2 and LAK cells were needed in order to get maximum tumor regression in a murine model and later humans. Patients selected for IL-2/LAK cell therapy have clinical metastases or advanced unresectable cancers. Almost all patients treated demonstrate some toxic effects, including chills, fever, nausea, vomiting, diarrhea and hepatic dysfunction. Approximately 75 percent of the patients have profound hypotension and require intensive nursing care. A review of the literature indicates that tumor responsiveness will range from negligible (adenocarcinoma of the lung with metastases) to a 30+ percent response in renal cell carcinoma when complete and partial responders are totalled. Interleukin-2/LAK cell therapy has promise for some wide spread tumors for which no other therapy is available.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Interleukin-2 and lymphokine activated killer cells: promises and cautions. 264 90

As part of a broad phase I study of recombinant human granulocyte-macrophage colony-stimulating factor (rh GM-CSF), four patients were treated who had myelodysplastic syndrome (MDS) with excess blasts. The GM-CSF was given daily as an intravenous injection over a period of 30 min for 5 days. A total of 11 cycles were conducted. Each patient received at least two different dose levels. In three patients, three different dosages were delivered. The treatment course was interrupted by a 10-day rest period. Rh GM-CSF was well tolerated, with only minor side effects seen, which included bone discomfort at the lower back, sternum and ribs, and constitutional symptoms such as low grade fever, nausea/vomiting, and mild myalgias. Whereas no increases in platelet and reticulocyte counts were recorded, elevations of absolute neutrophil counts above 100 cells/microliters occurred in all patients. The most striking finding was, however, the development of increases in the number of circulating and bone marrow blast counts that were observed particularly when doses of greater than or equal to 500 micrograms/m2 of body surface area were administered. In line with data demonstrating in vitro induction of proliferation of leukemic blast cells by rh GM-CSF, one may take advantage of blastogenesis induced in vivo that may favor the use of a therapeutic strategy by recruiting quiescent cells into the mitotic cycle which would then represent optimum targets for a subsequent cycle-specific cytotoxic chemotherapy. Such an approach could form the basis for new clinical trials in MDS.
Leukemia 1989 May
PMID:Effect of recombinant human granulocyte-macrophage colony-stimulating factor in patients with myelodysplastic syndrome with excess blasts. 265 95

Epidemiological evidence for prenatal carcinogenesis includes associations between cancer in young people and intrauterine exposure to X-rays, drugs and hormones and prezygotic events such as specific chromosomal aberrations associated with specific cancers. Recent findings suggest that the hormonal environment during early gestation can result not only in the development of clear-cell adenocarcinoma of the vagina but also in the development of germ cell tumours of the testes and ovary. Hormone-related risk factors for testicular germ cell neoplasms include maternal use of exogenous oestrogens during early gestation and, possibly, maternal nausea, maternal obesity and race as well. Ovarian germ cell tumours also appear to be related to maternal use of hormones and obesity. Several epidemiological studies of cancer in young people have been directed towards suggested associations with parental occupational exposures, parental cigarette smoking and household exposures to electric and magnetic fields (EMF). The findings of the many studies of parental occupational exposures are inconsistent and are often nonspecific with respect to the type of childhood cancer and the job exposure implicated. Parental cigarette smoking has been associated in some studies with an increased risk for cancer among children and young adults, and in other studies with an increased risk among mature adults, but the findings are not consistent across studies. Three studies of all types of childhood cancer found risk to be related to household exposures to EMF; in all three, the risk for central nervous system tumours was increased, and in two of the three leukaemia risk as well. A fourth study showed no association between childhood leukaemia and EMF. A hypothesis is proposed which suggests that prenatal and early childhood exposure to N-nitroso compounds (NOC) may be related to the development of primary tumours of the brain in children. Experimentalists have shown that various NOC are potent nervous system carcinogens, particularly when animals are exposed transplacentally. This experimental model and findings from a Los Angeles case-control study (209 pairs) of brain tumours in young people led to the proposed epidemiological hypothesis. Although this and other epidemiological studies of NOC have major limitations, findings from epidemiological studies of congenital defects and of other childhood cancers lend the hypothesis some support. A large international collaborative case-control study of childhood brain tumours was begun recently. This study has a major advantage over most case-control studies in adults because the exposure period of greatest interest (gestation) is clearly defined.
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PMID:Epidemiological studies of perinatal carcinogenesis. 268 Sep 50

Interferon-alpha (IFN-a) or 2'-deoxycoformycin (pentostatin; DCF) have each been shown to be highly active in hairy-cell leukemia (HCL). In this phase II study of the Leukemia Cooperative Group of the European Organization for Research and Treatment of Cancer (EORTC), the efficacy and toxicity of DCF were investigated in patients who were resistant to IFN-a treatment. Resistance was defined as: (1) progressive disease (PD) under IFN-a therapy for more than 2 months; (2) stable disease (SD) after more than 6 months of IFN-a treatment; (3) relapse within 3 months of discontinuing IFN-a; and (4) intolerance to IFN-a because of World Health Organization (WHO) grade 3 or 4 toxicity. DCF was applied at a dosage of 4 mg/m2 weekly x 3, then 4 mg/m2 every other week x 3. Responders were given a maintenance therapy once per month for a maximum of 6 months. At the time of report, 33 patients with resistant disease were evaluable for response and toxicity. Median duration of IFN-a therapy before DCF administration was 14.7 months (range, 1 to 41 months). Complete remissions (CRs) were achieved in 11 patients and partial remissions (PRs) in 15, resulting in a total response rate of 78.8%. Median interval between beginning of DCF therapy to best response was 3.9 months with a range from 2.0 to 7.0 months. Two patients who achieved PR have relapsed 7 and 14 months after cessation of DCF therapy. The median duration of response was over 11.5 months (range, over 3.0 to over 24.0 months). Three patients died within the first 6 weeks of DCF treatment: one of drug-unrelated cardiomyopathy and two of fungal pneumonia. The patients with early death (n = 3) and nonresponsive disease (n = 4) received IFN-a treatment for a longer period (median, 18.0 months) than did the 26 responsive patients (median, 10.0 months). Major side effects included nausea, skin rash, and infections and were otherwise mild. Thus, DCF is highly active in patients with HCL resistant to IFN-a.
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PMID:Response to pentostatin in hairy-cell leukemia refractory to interferon-alpha. The European Organization for Research and Treatment of Cancer Leukemia Cooperative Group. 278 73

A 24 year-old female was admitted because of hypermenorrhea and petechiae. The peripheral blood tests on admission were consistent with acute promyelocytic leukemia complicated with DIC. BHAC-DMP therapy was started along with platelet transfusions and heparin administration. On the day 9 of admission, on the contrary to the improvement of hematological data, the patient suffered from severe headache and nausea. The neurological examination revealed anisocoria. Right side chronic subdural hematoma was a diagnosis made by emergency CT scan and was treated with drainage of the hematoma. Post-operatively, the patient did well, and achieved complete remission on the day 43 of admission. Since intracranial hemorrhages due to DIC complicated with leukemia are often fatal, those patients are usually treated conservatively. However, as shown in this case report, some cases might have an indication for the neurosurgical operation. It is important to check conditions carefully whether the patient has an indication for the operation.
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PMID:[Successful treatment by a drainage of subdural hematoma in a case of intracranial hemorrhage due to DIC complicated with acute promyelocytic leukemia]. 279 98

A combination of aztreonam (AZT) and clindamycin (CLDM) was evaluated for severe infections associated with leukemia and related disorders. AZT is a monobactam antibiotic which has strong bactericidal effect against Gram-negative bacteria including Pseudomonas aeruginosa. CLDM which has strong antibacterial spectrum against Gram-positive and anaerobic bacteria, was chosen as a partner of AZT in order to complement the weak points of AZT. Fifty six patients were treated with the combination therapy. Among them, 51 patients were evaluable for the effectiveness. Five patients were excluded from the evaluation because 3 patients were subjected to additional therapy with other agents such as amikacin, miconazole and pulse therapy of a large dose of methylprednisolone, one had a fever episode apparently due to primary disease, and the remaining one was discontinued of the combination therapy of administration due to mild nausea after 3 days. Excellent responses were obtained in 17 (33.3%) patients and good responses in 20 (39.2%) patients, with a total rate of effectiveness of 72.5%. One patient with whom the combination therapy was stopped due to nausea, was included in the final evaluation of side effects. Side effects were observed in 2 patients of 50 and 40 years of ages (2/52, 3.8%), both of whom suffered with nausea. In the 50 years patient of acute myeloblastic leukemia, nausea occurred in a slight degree in 3 hours after the combined regimen was started. But, it disappeared during the continuation of the combination therapy. In the 40 years patient of acute myelomonocytic leukemia, mild nausea occurred after 3 day administration of the combined regimen. It disappeared soon after the cessation of the treatment. These results indicated that a combination of AZT and CLDM was an effective and safe regimen for the treatment of severe infections in patients with hematological disorders.
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PMID:[Clinical evaluation of a combination therapy with aztreonam and clindamycin for severe infections in leukemia and related disorders]. 281 Jul 55


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