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Query: UMLS:C0036690 (sepsis)
 59,461 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 32-year-old woman was admitted with alcoholism, leukopenia, and pneumococcal sepsis (ALPS). Standard treatment consists of antibiotics, vitamin replacement, and intensive care unit support. Even with this treatment, the mortality rate is exceedingly high. In addition to standard therapy, this patient received subcutaneously 300 micrograms granulocyte colony stimulating factor (G-CSF) daily. Initial white blood cell count was 700 microL; by day 4 it had increased to 11,400 microL. She had a prolonged hospital course but was discharged in good condition 6 weeks after admission. G-CSF may be warranted in treating ALPS.
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PMID:Granulocyte colony stimulating factor in the treatment of alcohol abuse, leukopenia, and pneumococcal sepsis. 753 Aug 62

Forty-six patients with urothelial cancer were treated with a systemic chemotherapeutic regimen consisting of methotrexate, vinblastine, 4'-epirubicin and cisplatin (M-VEC) in conjunction with glycosylated recombinant human granulocyte colony stimulating factor (rhG-CSF); then 33 were evaluated for response. Complete response was observed in 7 patients (21%) and partial response in 13 (39%). As far as the toxic effects of this treatment are concerned, mucositis of a minimum grade and leukopenia greater than grade 3 occurred in 5% and 10% of the patients, respectively; there were no cases of nadir sepsis and drug-related death. Minor toxicity such as nausea vomiting occurred in 81% of patients, and no patient required either dose-reduction or a delay of more than 5 d before starting of the second cycle. Thus, it may be concluded that M-VEC chemotherapy combined with rhG-CSF is useful in the treatment of urothelial cancer, especially when used as a neoadjuvant.
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PMID:M-VEC (methotrexate, vinblastine, 4'-epirubicin and cisplatin) combined with glycosylated recombinant human granulocyte colony-stimulating factor (rhG-CSF) for the treatment of transitional cell carcinoma of urothelium: reduction in toxicity produced by rhG-CSF. 754 54

To identify the therapeutic efficacy of granulocyte colony stimulating factor (G-CSF) in severe sepsis, we examined its effect on the mortality and pathological changes in vital organs using the rat lethal sepsis model. Rats were given 15 micrograms of recombinant human (rh)G-CSF after the onset of peritonitis brought about by cecal ligation and puncture. The mortality rate after 72 h was significantly decreased by administration of 15 micrograms of rhG-CSF (p < 0.001). In addition, the administration of rhG-CSF induced an improvement in liver and renal functions. It also produced marked pathological improvement in the lungs. These results strongly indicated that administration of rhG-CSF, even after the onset of sepsis, was effective in decreasing the mortality from peritonitis-induced multiple organ failure, and this finding was clearly useful in the clinical treatment of such sepsis-induced critical illness.
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PMID:Therapeutic efficacy of granulocyte colony stimulating factor against rat cecal ligation and puncture model. 768 20

Possible clinical use of a recombinant human granulocyte colony stimulating factor (rG-CSF) and a newly developed monobactam antibiotics (Aztreonam) for the treatment of gram-negative sepsis was investigated. Gram-negative sepsis was induced in male WKA rats by cecal ligation and puncture (CLP). Untreated CLP rats all died by septicemia with severe peripheral blood leukocytopenia within 5 days after the operation. When we administered 2.0 micrograms/kg of rG-CSF and/or 20 mg/kg of Aztreonam intravenously just after the operation, the rats survived longer than the untreated CLP rats. These drugs were found to be more effective when used in combination. Since these rats showed an increase in leukocyte counts, we next examined the changes in the functions of polymorphonuclear leukocytes (PMNs, mainly neutrophils) after the treatment. PMNs from untreated CLP rats at 24 hr after the operation exhibited enhanced plastic-dish adherence, suppressed chemotaxis, and depressed O2 production when compared with PMNs from control animals. A single injection of rG-CSF restored both the depressed chemotaxis and the O2 production to levels greater than those of controls. Although a single injection of Aztreonam could not improve the suppressed O2 production, it could restore the depressed chemotaxis. Interestingly, simultaneous injection of Aztreonam with rG-CSF significantly enhanced the effect of rG-CSF on the PMN functions. These data suggest that the Aztreonam and rG-CSF may be useful for the treatment of gram-negative sepsis, especially when used in combination.
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PMID:Effects of granulocyte colony stimulating factor and monobactam antibiotics (Aztreonam) on neutrophil functions in sepsis. 769 16

Aplastic anaemia (AA) of the chronic type with severe cytopenia is very frequently a difficult therapeutic problem. Patients with granulocyte values below 0.5 G/l are threatened by infections, incl. sepsis possibly with a fatal outcome. If the pool of stem cells for granulocytes is not completely exhausted and can respond to growth factors, these patients can be treated either chronically and/or in risk situations (e.g. injury, surgery) with preparations of the type of a recombinant, granulocyte colony stimulating factor (rhG-CSF), or granulocyte and monocyte colony stimulating factor (rhGM-CSF). The authors present a review of diagnostic and therapeutic algorithms in patients with the AA syndrome and summarize their own experience with the preparation Neupogen Roche (rhG-CSF).
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PMID:[G-CSF (Neupogen Roche) in the treatment of patients with chronic aplastic anemia with severe neutropenia]. 857 1

Felty's syndrome is characterized by neutropenia, splenomegaly, and recurrent infection in patients with rheumatoid arthritis. We used recombinant granulocyte colony stimulating factor (rGCSF) in a patient with Felty's syndrome and recurrent sepsis. rGCSF induced a statistically significant increase in the patient's absolute neutrophil and total white blood cell counts. During 14 months of followup taking rGCSF, disseminated varicella zoster was the only infectious complication. Except mild thrombocytopenia and a transient flare of arthritis, no serious adverse effects occurred. rGCSF may be a safe and effective therapy for Felty's syndrome in selected patients.
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PMID:Resolution of the neutropenia of Felty's syndrome by longterm administration of recombinant granulocyte colony stimulating factor. 873 Jan 42

Over a period of 14 days a longitudinal analysis was performed on the effects of filgrastim (recombinant human granulocyte colony stimulating factor, rhG-CSF) administered to 20 postoperative/posttraumatic patients at risk of or with sepsis. The following parameters were determined: leukocyte counts, serum cytokine levels and the surface expression of functional antigens and adhesion molecules. Filgrastim (1 mu g/kg.day) was infused continuously on the first 3 days and tapered to 0.5 mu g/kg.day on the following 4 days or until discharge from the surgical intensive care unit. During infusion of filgrastim, G-CSF levels increased in 16 out of the 20 patients within 48 h. In these 16 patients, leukocyte counts increased in 15 out of 16 patients. Expression of CD64 was upregulated within 24 h. The expression of CD32 was upregulated in 8 out of 9 patients with an initial expression < 55%. LAM-1 expression was downregulated in all patients revealing an initial expression of LAM-1 > 40%. Soluble ICAM increased in 9 out of 11 patients. IL-8 decreased in all 6 patients presenting initial values of IL-8 > 90 pg/ml. IL-1RA increased in 10 patients. Filgrastim had no effect on the expression of CD14, CD16 and CD34 and on the levels of TNF-alpha and sTNF-R type I (p55). In conclusion, infusion of filgrastim in postoperative/post traumatic patients at risk of and with sepsis resulted in improved generation and function of neutrophils and appeared to counterregulate hyperactivation of proinflammatory processes.
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PMID:Filgrastim (RHG-CSF) related modulation of the inflammatory response in patients at risk of sepsis or with sepsis. 883 41

1. Colchicine is a highly active alkaloid used in the treatment of gouty arthritis and pseudogout. In overdose colchicine inhibits cell division effecting organs with a high rate of cell turn-over, such as the gastrointestinal tract and bone marrow. Early fatality results from cardiovascular collapse and respiratory failure, however pancytopenia and overwhelming septicaemia can occur later. 2. We describe a case of suicidal ingestion of 25-30 mg of colchicine in a previously healthy 43-year-old woman. Initial symptoms were mainly gastrointestinal. By day 5 she had developed severe pancytopenia and early sepsis, which were successfully treated using granulocyte colony stimulating factor (G-CSF) 600 micrograms s.c. 3. In vitro G-CSF is produced by the haematopoietic system. However, G-CSF can now be produced by recombinant DNA cloning technology and thus is available clinically. 4. There is no recognised antidote for colchicine poisoning and treatment is symptomatic. Fab fragments may have a promising future in eliminating colchicine from the body, but are currently not clinically available. In those patients that survive the initial phase of poisoning, G-CSF offers an effective method of treating the pancytopenia and preventing overwhelming septicaemia. Daily monitoring of the patient's haematological status is strongly recommended.
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PMID:Granulocyte-colony stimulating factor in the treatment of colchicine poisoning. 915 49

Cefpirome (CPR) and amikacin (AMK) were used concomitantly to treat infections complicated by hematological diseases. A total of 100 subjects were evaluated, and the allover efficacy rate was 72.0%. Acute leukemia was found in the largest number of patient, 55, followed by 12 cases of malignant lymphoma and 6 cases of chronic myelogenous leukemia. By type of infection, patients having suspected sepsis were the largest in number, being 50, and the efficacy rate was 68.0%. The efficacy rates for sepsis and pneumonia were 57.1% (7 cases) and 61.1% (18 cases), respectively. The efficacy rates by neutrophil counts before administration of CPR and AMK and at 7 days after administration were both 71.9% in the group of less than 500/microliter, both 60.0% in the group of less than 100/microliter. The efficacy rate was 75.0% in the group of granulocyte colony stimulating factor (G-CSF) concomitant usage, and 70.0% in the non-concomitant usage group. Concomitant treatment with CPR and AMK exhibited a high level of safety and efficacy rates in infections complicated by hematological diseases and high.
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PMID:[Clinical evaluation of combination therapy with cefpirome and amikacin for infections associated with hematological disorders]. 964 3

The objective of this study was to investigate the effect of treatment with recombinant human granulocyte-colony stimulating factor (rhG-CSF) on the neutrophil count and function of preterm neonates with documented sepsis. For this purpose 62 preterm neonates with proven sepsis and 19 healthy preterm ones were studied. Of the 62 patients, 27 septic neonates had an absolute neutrophil count (ANC) > 5000/mm3 (group A) and were scheduled not to receive rhG-CSF and 35/62 had an ANC < 5000/mm3 (n=35) and were randomly assigned either to receive rhG-CSF (group B) or not to receive it (group C). rhG-CSF (10 microg/kg) was administered for 3 consecutive days (0, 1, 2). The ANC, plasma levels of G-CSF (ELISA), neutrophil respiratory burst activity (NRBA) and neutrophil expression of CD11a, CD11b and CD11c (flow cytometry) were measured in all septic neonates on days 0 (onset of sepsis), 1, 3 and 5 and in the healthy neonates once within the first 2 days of life. We found that on day 0, G-CSF levels of all groups of septic neonates were significantly higher than those of the healthy ones. The highest levels were observed in group A. NRBA was diminished only in groups B and C and the expression of CD11a and CD11c was reduced in all groups of septic neonates. Administration of rhG-CSF resulted in a rapid and significant increase in ANC, NRBA and CD11a, CD11b and CD11c expression that persisted throughout the follow up. CONCLUSION; The administration of granulocyte colony stimulating factor to septic neonates significantly increases the absolute granulocyte count and enhances the neutrophil respiratory burst and beta2 integrin expression.
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PMID:Administration of recombinant human granulocyte-colony stimulating factor to septic neonates induces neutrophilia and enhances the neutrophil respiratory burst and beta2 integrin expression. Results of a randomized controlled trial. 968 22


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