Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0085593 (chills)
 4,268 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A case is described of a multi-transfused, multiparous woman whose serum gave positive results in routine screening for irregular antibodies. No red cell antibodies could be identified, however, and apparently compatible units were crossmatched for this patient. Upon administration of a unit of whole blood, the patient exhibited severe chills and fever. Her serum was found to contain a strong anti-HLA 17, and possibly other white cell antibodies, as well. It is suggested that the positive irregular antibody screen detected the leukocyte antibody, because of expression of HLA antigens on the screening cells.
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PMID:Positive irregular antibody screen due to leukocyte antibody. 116 55

Marrow is cryopreserved for use in autologous bone marrow transplants, but little is known of the incidence of reactions in patients transfused with these cryopreserved marrows. Reactions in patients transfused during a 4-year period with 134 autologous marrows cryopreserved in dimethyl sulfoxide (DMSO) were compared with those in patients transfused with marrow that had been collected from HLA-compatible donors and that had not been cryopreserved. Patients transfused with cryopreserved marrow had significantly more nausea (44.8 vs. 14.1%; p less than 0.0005), vomiting (23.9 vs. 8.5%; p less than 0.01), chills (31.3 vs. 1.4%; p less than 0.0005), and fever (17.9 vs. 0%; p less than 0.005) than patients transfused with fresh allogeneic marrow. The incidence of emesis correlated with the dose of DMSO received, but that of nausea did not. All cryopreserved marrows were cultured for bacteria at the time of transfusion and 17 (12.7%) were found to be positive. Only 1 of the 17 patients transfused with culture-positive marrow developed sepsis during the transplant course with the same organism that was present in the transfused marrow. Although the reactions in donors transfused with cryopreserved marrow were readily treated, this study suggests that the incidence of some reactions might be decreased by reducing the dose of DMSO transfused. Bacterial contamination of transfused marrow was a worrisome complication, and efforts should be made to improve marrow collection and processing techniques to minimize that risk.
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PMID:Adverse reactions in patients transfused with cryopreserved marrow. 185 47

A phase I trial of natural human beta-interferon (nHuIFN-beta) was initiated to evaluate its biological activity, maximum tolerated dose, and toxicity in patients with refractory malignancies. nHuIFN-beta was administered to successive groups of 4-6 patients as an i.v. bolus on days 1 and 4, for 4 consecutive weeks. Dose levels were 0.1, 1.0, 10, 30, 60, 100, and 200 x 10(6) units/m2. Thirty-five patients were entered, and 34 patients were evaluable for toxicity, immunomodulatory, and antitumor effects. Toxicity was mild to moderate and included fever and chills, fatigue, arthralgias, nausea, transient renal and hepatic dysfunction, and leukopenia. No dose-limiting toxicity was observed, and no responses were seen. Significant immunological changes included the following: an increase in natural killer activity on day 5 when compared to pretreatment values (P less than 0.01) and an increase in activated T-cells (CD3+/HLA-DR+) with increasing doses of nHuIFN-beta (P less than 0.01). Pharmacokinetic data demonstrated a short alpha half-life of 12.1 +/- 2.5 (SE) min and a beta half-life of 129.7 +/- 14.7 min. Neutralizing serum antibodies were detected in 2 of 27 patients receiving nHuIFN-beta. In conclusion, toxicity of nHuIFN-beta given twice weekly was moderate, and further dose escalation is possible. The immunological changes and pharmacokinetic behavior of nHuIFN-beta resemble those reported with rHuIFN-beta ser.
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PMID:Phase I trial of natural human interferon beta in metastatic malignancy. 198 23

A total of 29 patients with advanced malignancy were treated with recombinant interferon gamma (rIFN gamma, specific activity = 2.10(7) units/mg, purity greater than 95%) given by intravenous bolus at doses escalating from 0.01 mg/m2 to 5 mg/m2 (2 x 10(5) - 10(8) IU/m2) in nine successive steps (at least 3 patients/step). Injections of rIFN gamma were repeated every 72 h for 15 days. Toxicity was evaluated according to the WHO scale. Fever and chills occurred in all patients treated without clear dose effect. Nausea and vomiting appeared at the fifth dose level and their frequency seemed to be dose-related. Cardiovascular side-effects (first-degree atrioventricular reversible block) were observed at the 2 mg/m2 and 5 mg/m2 levels (3 patients). Hematological toxicities were mild (2 grade 1 and 1 grade II cases of granulocytopenia). Minor biological modifications included a transitory rise in hepatic enzymes (12 patients), which correlated with the presence of liver metastasis. Hypocholesterolemia was observed in 18 patients. The appearance of antibodies against rIFN gamma was not detected. One partial clinical response was observed in a patient receiving 2 mg/m2. During rIFN gamma therapy this patient had the highest scores in this series for peripheral T lymphocytes with an activated phenotype (HLA DR+, TAC+) = 15% and for natural killer (NK) cells (NKH1, Leu19+) = 17%. rIFN gamma appears as a well-tolerated and promising therapeutic agent with toxicities and mode of action probably distinct from IFN alpha and beta.
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PMID:A phase I trial with recombinant interferon gamma (Roussel UCLAF) in advanced cancer patients. 212 85

An HLA-compatible platelet transfusion was followed by chills, fever, and severe respiratory distress in a multitransfused patient with chronic lymphocytic leukemia. During the previous 7 days the patient had received blood products without incident, including 8 units of red blood cells (RBC), 24 units of pooled random donor platelet concentrates, and five HLA-compatible platelet pheresis products. The patient had no demonstrable RBC, HLA lymphocytotoxic, platelet or granulocyte antibodies. The platelet donor, a multiparous female, had no granulocyte or RBC antibodies but had lymphocytotoxic antibodies against HLA-A2 CREG (cross-reacting group A2, A28, A23, A24) which reacted not with lymphocytes of the patient but with lymphocytes of the donor whose RBC were transfused 24 h prior to the platelet transfusion reaction and whose HLA type is A23, A24; B44, B57. No RBC donors had HLA lymphocytotoxic, granulocyte, or platelet antibodies against the platelet donor. The patient received three subsequent platelet transfusions from the same donor after removal of the antibody-laden plasma with no adverse reaction. These data suggest an interdonor reaction caused by the presence of cells from the RBC donor received by the patient 24 h prior to the transfusion of donor lymphocytotoxic antibody to HLA-A2 CREG antigens.
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PMID:Platelet transfusion reaction associated with interdonor HLA incompatibility. 326 89

This prospective randomized trial compared the effect of antihuman thymocyte globulin (ATG) versus corticosteroids as treatment of graft-versus-host disease (GVHD) in recipients of HLA-identical allogeneic bone marrow transplants. Patients undergoing transplantation as therapy for either hematologic malignancies or aplastic anemia were given methotrexate as postgrafting immunosuppression. Patients who nevertheless developed acute GVHD of moderate severity were randomized to receive either corticosteroid therapy or ATG therapy. Thirty-seven patients were randomized: 20 patients received corticosteroids, and 17 received ATG. Both ATG and corticosteroids were in general well tolerated, although all patients receiving ATG developed fever and chills. Both treatment modalities were associated with a mild decrease in severity of GVHD after therapy. There was, however, no significant difference between treatment groups, whether assessed by improvement in specific organ involvement, improvement in the overall grade of GVHD, need for additional therapy for acute GVHD, or the proportion of patients who developed chronic GVHD. Infectious complications and survival were also not different between treatment groups. Thus, corticosteroids were as effective as ATG for the treatment of acute GVHD in recipients of HLA-identical marrow transplants and, therefore, appear to be a reasonable choice as primary therapy for acute GVHD.
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PMID:Treatment of graft-versus-host disease in human allogeneic marrow graft recipients: a randomized trial comparing antithymocyte globulin and corticosteroids. 702 33

Nineteen patients with severe aplastic anemia were treated with a 4-day course of horse-anti-human thymocyte globulin (ATG). Thirteen of these patients also received an infusion of HLA one haplotype-identical bone marrow. Toxicity of ATG included fever, chills, rash, arthralgias and elevated liver function tests. Platelet transfusion requirements increased during therapy. Eleven patients died 0.2-9.4 months after beginning ATG therapy. None of the 11 patients had any improvement in hematologic status prior to death. The eight surviving patients have been followed for at least 24 months. Six had evidence of hematologic improvement within 6-8 weeks after ATG therapy and are transfusion-independent. The other two patients improved more than one year after treatment. Survival after ATG therapy did not correlate with the presumed etiology of aplasia, duration of aplasia, patient age or sex, prior therapy, or admission granulocyte count. Addition of bone marrow infusion to ATG treatment also did not affect survival. This study demonstrated the necessity for a randomized trial of ATG versus supportive care alone for the treatment of severe aplastic anemia.
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PMID:Treatment of severe aplastic anemia using antithymocyte globulin with or without an infusion of HLA haploidentical marrow. 703 6

In a phase I trial the toxicity and immunomodulatory effects of combined treatment with intravenous (i.v.) bispecific monoclonal antibody BIS-1 and subcutaneous (s.c.) interleukin 2 (IL-2) was studied in renal cell cancer patients. BIS-1 combines a specificity against CD3 on T lymphocytes with a specificity against a 40 kDa pancarcinoma-associated antigen, EGP-2. Patients received BIS-1 F(ab')2 fragments intravenously at doses of 1, 3 and 5 micrograms kg-1 body weight during a concomitantly given standard s.c. IL-2 treatment. For each dose, four patients were treated with a 2 h BIS-1 infusion in the second and fourth week of IL-2 therapy. Acute BIS-1 F(ab')2-related toxicity with symptoms of chills, peripheral vasoconstriction and temporary dyspnoea was observed in 2/4 and 5/5 patients at the 3 and 5 micrograms kg-1 dose level respectively. The maximum tolerated dose (MTD) of BIS-1 F(ab')2 was 5 micrograms kg-1. Elevated plasma levels of tumour necrosis factor alpha (TNF-alpha) and interferon gamma (IFN-gamma) were detected at the MTD. Flow cytometric analysis showed a dose-dependent binding of BIS-1 F(ab')2 to circulating T lymphocytes. Peripheral blood mononuclear cells (PBMCs), isolated after treatment with 3 and 5 micrograms kg-1 BIS-1, showed increased specific cytolytic capacity against EGP-2+ tumour cells as tested in an ex vivo performed assay. Maximal killing capacity of the PBMCs, as assessed by adding excess BIS-1 to the assay, was shown to be decreased after BIS-1 infusion at 5 micrograms kg-1 BIS-1 F(ab')2. A BIS-1 F(ab')2 dose-dependent disappearance of circulating mononuclear cells from the peripheral blood was observed. Within the circulating CD3+ CD8+ lymphocyte population. LFA-1 alpha-bright and HLA-DR+ T-cell numbers decreased preferentially. It is concluded that i.v. BIS-1 F(ab')2, when combined with s.c. IL-2, has a MTD of 5 micrograms kg-1. The treatment endows the T lymphocytes with a specific anti-EGP-2-directed cytotoxic potential.
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PMID:Phase I study of intravenously applied bispecific antibody in renal cell cancer patients receiving subcutaneous interleukin 2. 791 12

Normal volunteers received single doses of recombinant human interleukin-10 (rhIL-10; n = 6 per group) or placebo (n = 3 per group) by intravenous injection to characterize pharmacokinetics, tolerability, and immunomodulatory effects. Dosages were 0.1, 0.5, 1.0, 2.5, 5.0, 10.0, 25.0, 50.0, and 100.0 micrograms/kg. Dose-related adverse effects consisted of a mild-to-moderate flu-like syndrome characterized by fever with chills, headache, and myalgias at the highest dose. The mean terminal phase t1/2 ranged from 2.3 +/- 0.5 to 3.7 +/- 0.8 hours. Dose-related effects of rhIL-10 included transient increases of circulating neutrophils and monocytes and decreases of lymphocytes. rhIL-10 markedly suppressed, in a time- and dose-dependent manner, the synthesis of the inflammatory cytokines IL-1 beta and tumor necrosis factor alpha by whole blood stimulated ex vivo with bacterial lipopolysaccharide. Circulating numbers of CD14+/HLA-DR+ cells at 24 hours after the dose were increased in a dose-dependent manner. Effects on expression of HLA-DR by CD14+ cells were variable. There was no apparent effect on HLA-DR expression by CD20+ cells. The immunomodulatory effects of rhIL-10 merit further clinical investigation.
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PMID:Pharmacokinetics and immunomodulatory properties of intravenously administered recombinant human interleukin-10 in healthy volunteers. 855 93

HLA antibodies were studied in 88 patients with chronic hemolytic anemia who received multitransfusions of red blood cells prepared by conventional (PRC-C), inverted centrifugation (LR-I) and leukocyte filter (LR-F) techniques. Their mean age was 8 years and 4 months with a duration of transfusion of 8 years. The patients were divided into five groups: group 1, receiving PRC-C (n=20); group 2, receiving LR-I (n=33); group 3, receiving LR-F (n=11); group 4, subsequently receiving LR-I and LR-F (n=10); and group 5, receiving PRC-C followed by LR-I and LR-F (n=14). The HLA class I antibodies were found in 30 out of 88 patients (34%). All were against HLA antigens commonly found in the Thai population. The patients receiving PRC-C exhibited HLA antibodies of 65%, which was significantly higher than those of patients receiving LR-I (24%) and LR-F (0%). Consequently, the transfusion reactions of fever, chill, rash and urticaria were also commonly found in patients receiving PRC-C (13.4%), which was significantly higher than patients receiving LR-I (0.4%) and LR-F (0%). The leukocyte filter technique has been shown to be effective in preventing HLA alloimmunization and transfusion reactions but the price is rather high. For the inverted centrifugation technique, only transfusion reactions were effectively prevented and the HLA alloimmunization continued to develop. A more effective and low-cost method for the removal of leukocytes should be investigated for these multitransfusion patients.
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PMID:HLA alloimmunization in patients receiving multitransfusions of red blood cells. 1155 99


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