Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0023418 (leukemia)
 93,477 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

In 1958-74 altogether 64 cases of bacteriologically verified infections of Listeria monocytogenes were diagnosed in Sweden in children, aged more than 27 days, and in adults. Immunosuppression predisposed to the disease. Thus, many patients had co-existing disorders, such as leukemia and alcoholism. Sixteen patients had been treated with corticosteroids, which were combined with cytostatic drugs in nine. Meningoencephalitis was diagnosed in 52 patients and was fatal in 16. The clinical symptoms did not differ from those in purulent meningitis caused by other bacteria. In the cerebrospinal fluid the cellular response was dominated by polymorphonuclear cells in 29 patients and by mononuclear cells in 20. Ten patients had septicemia, which was fatal in four. Clinical symptoms were dominated by chills, high fever and general prostration. One patient had pleurisy and one an abscess of the neck; both recovered. Serotypes 1 and 4b prevailed and were equally common. Many patients developed raised antibody titers in both the O-agglutination test and the complement fixation test. The titers were often not positive until after a month. Moderate granulocytosis was the rule and monocytosis was rarely seen. Ampicillin alone or combined with an aminoglycoside seemed to be the drug of choice in the treatment of listeriosis. An alternative drug was tetracycline. Most deaths occurred within six days of onset of the illness. Early diagnosis and treatment were imperative. Most patients recovered and serious sequelae were rare.
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PMID:Clinical aspects on 64 cases of juvenile and adult listeriosis in Sweden. 10 52

Neocarzinostatin (NCZ), an acidic polypeptide antibiotic, was given to 47 patients with cancer and leukemia, and tolerance to two schedules, a single dose given as a 2 hour infusion and a continuous infusion over 5 days was investigated. Immediate reactions, including fever, chills, rigor, hypertension and mental confusion, were dose-limiting for the 2 hour infusion schedule, occurring at 3000 U/m2 and higher. Continuous administration for 5 days eliminated the immediate reactions and then hematological toxicity--often prolonged leukopenia and thrombocytopenia--became dose-limiting. Other toxicities of NCZ at both dose schedules included anemia, fever and chills, anorexia, nausea and vomiting, hepatic dysfunction, azotemia, hypophosphatemia, aminoaciduria, stomatitis, phlebitis and/or cellulitis at the venous infusion site and pruritus. Patients with solid tumors who had received little or no prior chemotherapy and had good bone marrow reserve tolerated up to 6000 U/m2/24 hours X 5 days. One patient with previously treated acute myelocytic leukemia was induced into a good partial remission lasting 10 weeks.
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PMID:Phase I study with neocarzinostatin: tolerance to two hour infusion and continuous infusion. 15 43

Seven patients with metastatic tumors resistant to therapy with adriamycin, BCNU, plus cyclophosphamide received the same chemotherapy combined with amphotericin B. One complete response (acute myelomonocytic leukemia), two partial responses (carcinoma of the breast and multiple myeloma), and one case with objective improvement (carcinoma of the breast) were observed in seven evaluable trials. Myelosuppression was not consistently changed by addition of amphotericin B. Fever and chills were common after amphotericin B. Bronchospasm and hypotension occurred twice. Amphotericin B reverses resistance to adriamycin-containing chemotherapy regimens in some patients.
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PMID:Amphotericin B induction of sensitivity to adriamycin, 1,3-bis (2-chloroethyl)-1-nitrosourea (BCNU) plus cyclophosphamide in human neoplasia. 26 83

Twenty-three children with various stages and morphologic types of leukemia were treated with multiple granulocyte transfusions obtained by filtration leukapheresis when neutropenia-associated infection appeared unresponsive to antibiotics. All children meeting the above qualifications were given granulocyte transfusions during this time period. Twenty-one of 23 became afebrile during or shortly after the transfusions; one died with disseminated Herpes simplex; and one became well enough to be discharged, although he was never free of fever. Frequent mild to moderate fever and chills were noted. One child developed a severe pulmonary reaction followed by resolution of pneumonia. Filtration leukapheresis is a useful adjunct in controlling severe infections in neutropenic children.
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PMID:Granulocyte transfusions in children using filter-collected cells. 82 3

Between March 1988 and July 1990, 28 adults with chronic myelogenous leukaemia (CML) were treated with a combination of recombinant human interferon (IFN) alpha-2b s.c. (initial dose 4 x 10(6) U/m2) and recombinant human IFN gamma s.c. (50 micrograms totally) daily. All patients were in chronic phase disease and had been treated previously with chemotherapy or bone marrow transplantation. A complete haematologic remission was achieved in three patients (11%), a haematologic remission in 12 patients (43%), and a partial haematologic remission in seven patients (25%). Six patients did not respond to this schedule. Acute side-effects were flu-like symptoms, fever and chills. During long-term treatment six patients developed polyarthralgia. Haematotoxicity WHO grade III occurred in three patients, and WHO grade IV in two patients. One patient developed psychosis, and in another patient an exacerbation of a pre-existing sarcoidosis was observed. We conclude that this combination is tolerable and effective in inducing haematological remissions in pretreated CML patients.
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PMID:Combination therapy with interferon alpha-2b plus low-dose interferon gamma in pretreated patients with Ph-positive chronic myelogenous leukaemia. 139 Feb 38

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

The characteristics and clinical uses of recombinant colony-stimulating factors (CSFs) are described, and the pharmacist's role as a consultant and educator on biotherapeutic substances is discussed. CSFs stimulate the formation and differentiation of the erythrocytes, neutrophils, eosinophils, basophils, monocytes, and platelets that compose the blood cell population. Recombinant CSFs represent a means by which the numbers of hematopoietic cells can be modulated, thus making these agents potentially useful in treating hematologic and immunologic deficiencies. CSFs also can increase the ability of neutrophils and monocyte-macrophages to protect the body against foreign invasion. Granulocyte macrophage colony-stimulating factor (GM-CSF) has increased host defenses in acquired immunodeficiency syndrome patients with Kaposi's sarcoma; increased neutrophil, platelet, and erythrocyte counts in preleukemic patients; and increased neutrophil counts in patients with aplastic anemia. GM-CSF and granulocyte colony-stimulating factor (G-CSF) have appeared to alleviate the drastic decrease in neutrophil counts associated with cytotoxic chemotherapy. G-CSF also has shown promise in stimulating neutrophil production in patients with transitional cell carcinoma, congenital agranulocytosis, and hairy-cell leukemia. Mild adverse effects such as fever, chills, rash, fatigue, myalgia, and bone pain are associated with GM-CSF therapy; G-CSF therapy is associated mostly with mild to moderate bone pain. Areas of education for pharmacists working with biotherapeutic substances include stability, storage temperature, drug interactions, novel drug-delivery systems such as monoclonal antibodies or liposomes, variations in biologic activity, and the evolving nature of the information about these investigational drugs. The pharmacist can anticipate an increasing role as a consultant on the use of CSFs and other biotherapeutic substances.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Colony-stimulating factors and tomorrow's pharmacy: why we must be ready. 269 Jun 7

Adult T-cell leukemia (ATL) is one of the most difficult diseases to treat because of severe underlying immune deficiency and metabolic disturbance. Interferon has potent antiviral, antiproliferative, and immunomodulating properties, and therefore, this may be a good agent to treat such immune deficient patients with peripheral T-cell leukemia. During a period from April 1984 to August 1985, six patients were treated with interferon-beta (IFN-beta), and interferon-gamma (IFN-gamma) was given to five patients. Three patients achieved partial remission by IFN-beta administration with a response duration of 1, 1.5, and 12 months respectively, whereas one complete remission and two partial responses were experienced by IFN-gamma treatment with 4, 4, and 2 months of response. Side effects of IFN-beta were similar to those of IFN-gamma including fever, chills, fatigue, mild hematologic depression, and transient hepatic enzyme abnormalities. These promising results warrant further well-designed clinical trials including combination with other agents or modalities of treatment.
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PMID:Recombinant interferon beta and gamma in the treatment of adult T-cell leukemia. 288 Jun 55

Twelve children ages 3-15 years with relapsed acute lymphocyte leukemia (ALL) were treated over 25 days by intravenous or intramuscular administration of interferon-alpha n1 (IFN-alpha n1). Single doses ranged from 2.5 to 15 MU/m2, total doses from 60 to 200 MU/m2. Serum pharmacokinetics were determined following administration of two different doses. Calculation of area under serum concentration curve (AUC) values showed increased AUC with increased dose. Mean AUC (h x U/ml) ranged from 735 to 3986 at doses of 2.5 and 15 MU/m2, respectively, when given intramuscularly. AUC for i.v. and i.m. administration were similar. Side effects reported most commonly were fever and chills in 11 of 12 patients, nausea/vomiting in 7, mild lethargy in 3, and injection site pain in 4 of 9 treated i.m. Reversible hepatotoxicity occurred in the 3 patients receiving the highest doses, 10 then 15 MU/m2. Three patients had clinically significant bleeding associated with mildly increased coagulation studies and an additional three patients had increased coagulation parameters without bleeding. Four patients were considered to have stable disease; one treated at the highest dose level had clearance of peripheral blasts but remained in bone marrow relapse. IFN-alpha n1 as used in this study produced detectable blood levels with associated side effects. A Phase II intramuscular trial is recommended.
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PMID:Interferon-alpha n1 in children with recurrent acute lymphocytic leukemia: a phase I study of pharmacokinetics and tolerance. 316 26

Leukaemia cells were collected from the blood of 72 untreated patients using a continuous-flow blood cell separator. The yield of cells was proportional to the number circulating in the patient, and up to 1 x 10(12) could be obtained in three hours. Complications of the procedure were mild, consisting of chills and shivering in 18% of patients. Leucopheresis at the time of diagnosis is an essential part of setting up a specific immunotherapy programme for patients with acute myelogenous leukaemia, and the lack of harmful side effects makes the collection of these cells ethically justified. The need for a centralized service to provide cells for this form of therapy is emphasized.
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PMID:Safe method of collecting leukaemia cells from patients with acute leukaemia for use as immunotherapy. 452 47


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