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Query: UMLS:C0243026 (sepsis)
 52,417 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Nine cases of neonatal listeriosis observed in 1973 and 1974 are presented. Diagnosis was established during life in eight cases by positivity of bacteriological cultures. Given the high incidence of listeria sepsis and the important mortality, it is necessary to establish an early diagnosis, an immediate antibiotic therapy and provide intensive care in an special unit.
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PMID:[Neonatal listeriosis. Presentation of nine cases (author's transl)]. 93 66

Listeria infections is an important cause of sepsis and meningitis in renal transplant patients. Prompt recognition and aggressive therapy are required to control this life-threatening infection. In 1972, one case of listeriosis occurred in a renal transplant recipient in our center; 1974, six more cases were detected within a period of nine months. All seven patients had Listeria sepsis, and three of the seven patients had both sepsis and meningitis. Antibiotic treatment resulted in remarkable improvement in the clinical state of all the patients in this study. Two patients later died of other unrelated causes.
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PMID:Listeria sepsis and meningitis: A complication of renal transplantation. 110 38

During 1967 to 1985, three cases of listeriosis were reported in Algeria; at that time Listeria monocytogenes caused several thousand cases of meningitis and sepsis in the world. In order to determine the frequency and bacteriologic characteristics of strain isolated in Algeria, a prospective investigation was carried from 1985 to 1989 in humans and animals samples. Sensitivity tests to antibiotics (MIC) point out that all isolates strains are resistant to cephalosporins (first and third generation), but are susceptible to Ampicillin and Gentamicin which ought to constitute the treatment basis of listeriosis.
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PMID:[Prospective study of Listeria in humans and animals]. 130 33

In a study of central nervous system involvement in experimental listeriosis 27 Swiss CD1 mice were inoculated subcutaneously with Listeria monocytogenes. Systemic infection developed, as shown by the isolation of Listeria monocytogenes and histopathological lesions in the spleen and liver. In the central nervous system a mixed inflammatory infiltration in the ventricular system, especially in the choroid plexus, and leptomeningitis were the most relevant lesions. Inflammatory lesions were associated with the presence of Listeria monocytogenes, as demonstrated by a positive anti-Listeria monocytogenes immunoperoxidase reaction within phagocytic cells. It is suggested that choroiditis and meningitis developed as a consequence of hematogenous dissemination of Listeria monocytogenes within mononuclear phagocytes and penetration of these cells into the ventricular system through the choroid plexus.
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PMID:Choroiditis and meningitis in experimental murine infection with Listeria monocytogenes. 142 36

Many discriminative experimental animal models of infection have been utilized in the evaluation of newer fluoroquinolones. In vivo efficacy of many of the newer agents has been shown in experimental models of meningitis, endocarditis, pneumonia, urinary tract infections, pyelonephritis, osteomyelitis, abscesses of various types, septic arthritis, gastroenteritis, salmonellosis, listeriosis, tuberculosis, syphilis, sinusitis, prostatitis and burn wound sepsis, among others. This review focuses on recent developments in a few selected areas. Although the limitations of animal model studies are well described, these results provide a rationale for the appropriate clinical usage of the newer fluoroquinolones in humans.
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PMID:Evaluation of quinolones in experimental animal models of infections. 186 88

Five patients with AIDS and Listeria monocytogenes infection (three cases of bacteremia and two of meningitis) are reviewed. Four patients had prior or concurrent gastrointestinal illness. Two patients received corticosteroids. A 7- to 21-day course of ampicillin was administered with or without a 7- to 14-day course of gentamicin. This regimen was effective, with no evidence of relapse 7-8 months after therapy was discontinued. The relative infrequency of infection with L. monocytogenes in AIDS patients is unexpected. Tumor necrosis factor (TNF) appears to be essential in the inhibition of Listeria in vivo. Elevated levels of TNF in AIDS patients may be protective against listeriosis and thus help explain the low prevalence of listerial infection in this population. Nonetheless, although L. monocytogenes is an uncommon cause of illness in patients infected with the human immunodeficiency virus, it cannot be dismissed as a cause of undefined meningitis or sepsis.
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PMID:Listeria monocytogenes infections in patients with AIDS: report of five cases and review. 186 44

We reported five cases of listeriosis (sepsis and meningitis) in the elderly in our hospital during the last 4 years, where no cases of listeriosis had been found. These 5 cases had diabetes mellitus, lung cancer, chronic respiratory failure, gastric ulcer and aplastic anemia respectively as their underlying diseases. At the onset of listeriosis, 3 cases received corticosteroid and 3 cases received H2-blocker. 2 patients were cured and 3 patients died. Three autopsy cases had meningitis or meningoencephalitis and 2 cases of these autopsy cases had granulomatous changes in these spleens. In serotypes of Listeria monocytogenes (L. monocytogenes), 4 cases were 4b and 1 cases was 1b. All 5 strains were resistant to 3rd generation cephems. Wide uses of 3rd generation cephems and H2-blocker may be one of the reasons for the recent increase of listeriosis. Ingestion of contaminated food is the pathogenetic mechanism for initiating L. monocytogenes infections. And following the change of eating habits and the increase of imported foods, food-born listeriosis may increase. We suppose the increase of L. monocytogenes infections and must give attention to L. monocytogenes infections.
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PMID:[Five cases of listeriosis in the elderly]. 198 Oct 72

Although listeriosis is an uncommon infection in patients with human immunodeficiency virus (HIV) infection, the frequency of listeriosis in New York City has increased because of the increase in the number of HIV-infected patients. The medical records of 30 patients admitted to three medical centers in New York City from 1981 to 1988 with infections due to Listeria monocytogenes were reviewed. Six patients had AIDS, one was seropositive and asymptomatic, and four had risk factors for HIV infection. While the annual number of cases of listeriosis in patients without risk factors for HIV infection was constant, 9 of the 11 patients with AIDS or with risk factors for HIV infection presented with listeriosis between 1985 and 1988, the last half of the survey period. These patients were male homosexuals or intravenous drug abusers, and all but one were black or Hispanic. Manifestations of listeriosis in patients with AIDS or with risk factors for HIV infection included bacteremia without apparent source in seven, meningitis in three, and endocarditis in one, syndromes that were similar to those in patients without risk factors for HIV infection. Ten of 11 patients were treated with penicillin or ampicillin, and 7 were also given an aminoglycoside. All patients responded well to therapy and no relapses were observed. Physicians should include antibiotics effective against L. monocytogenes when treating AIDS patients with meningitis of unknown origin and consider the diagnosis of listeriosis in patients with sepsis of unknown origin.
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PMID:Listeriosis in patients with HIV infection: clinical manifestations and response to therapy. 210 31

Listeria monocytogenes can cause sepsis and meningitis during the neonatal period. Six cases of early onset neonatal sepsis caused by Listeria monocytogenes are reported here. These cases were diagnosed in a private hospital at Santiago, Chile from December 1984 throughout November 1986. The incidence rate was 1.4 x 1,000 liveborns. Clinical findings included prematurity (6), meconium stained amniotic fluid (6), hepatomegaly (6), splenomegaly (6), maculopapular exanthem (4), anal prolapse (3) and meningitis (1). Additionally 5 patients developed respiratory distress and 4 required ventilatory support. Overall mortality was 50% (3/6). All deaths were related to respiratory failure and occurred during the first week of disease. All patients received ampicillin and amikacin early in the course of their infection. Listeriosis of the newborn infant might be preventable by prompt recognition and treatment of maternal infections. Since Listeria infection in pregnancy is usually mild and symptoms and signs are nonspecific, prevention may be difficult. Pregnant women with fever of no clear origin or with an influenza like syndrome should be screened for listeriosis with cultures from blood, vagina and cervix samples.
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PMID:[Early onset neonatal septicemia caused by Listeria monocytogenes]. 215 19

Listeria monocytogenes, an uncommon perinatal infection in human, has been reported to be correlated with abortion, premature labor, intrauterine fetal sepsis, intrauterine fetal death and neonatal infections. Reported here was the first case of perinatal listeriosis complicated with Listeria monocytogenes chorioamnionitis at 33 weeks' gestation in Taiwan. The transabdominal amniocentesis in this particular case confirmed the diagnosis. An live premature male fetus was delivered by emergency cesarean section on the next day of hospitalization due to acute fetal distress. The acute ill baby developed signs of meningitis on the following day. Blood culture of Listeriosis monocytogenes indicated early onset neonatal listeriosis. Brain sonography showed hydrocephalus after a one-month period antibiotic treatment, he was lost to follow-up one month later. A review of the literature is presented to describe the clinical, epidemiological and pathological findings and to highlight their variable presentations and procedures for management. Thus it is of great importance for obstetricians to include listeriosis as a differential diagnosis in cases of fever of unknown origin during pregnancy. Promptly obtaining proper cultures and instituting appropriate antibiotics therapy is emphasized.
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PMID:[Perinatal listeriosis--a case report]. 222 8


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