Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0036690 (sepsis)
 59,461 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Staphylococcus aureus isolated from clinically diagnosed cases of toxic shock syndrome (TSS) showed susceptibility to phage types belonging to both I and III groups (90.5%). Phage typing patterns showed a wide diversity among 87 toxic shock syndrome toxin-1 (TSST-1) positive strains isolated from different non TSS clinical sources. Toxin producing strains isolated from both TSS and non TSS showed a remarkable ability to bind to crystal violet (pattern C/D, 97.2%) incorporated into brain heart infusion agar media at subinhibitory concentrations and these isolates were traced to biotype var. hominis. The cellular fatty acid compositions of TSS and non-TSS strains belonging to the three biotypes S. aureus var. hominis, S. aureus var. bovis and S. aureus var. canis did not differ. TSST-1 producing strains demonstrated a high salt aggregation test value (above 1.5) indicating a low cell surface hydrophobicity. Both TSS and non TSS strains demonstrated a high lipolytic activity. TSST-1 positive strains in general, showed significantly higher lipase activity than strains isolated from septicemia (p less than 0.0001) and superficial (p less than 0.0001) infections. The proteolytic activity is higher among TSS (median value 0.075 U/ml) than to non TSS (median value 0.045 U/ml) strains. There was no correlation with the quantity of toxin production in vitro and to the properties described.
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PMID:Crystal violet binding, cell surface properties and extracellular enzyme profiles of Staphylococcus aureus producing toxic shock syndrome toxin-1. 266 86

Sixty-six cases of Gram positive infections were treated with teicoplanin in an open multicenter study, comprising 7 centers in Eastern France. There were 38 male patients and 28 females. Teicoplanin was given at a dose of 400 mg daily for a mean duration of 18.4 days. The most common infections were due to Staphylococcus aureus, found in 43 out of 56 documented cases. 69 (89.9%) of the 78 Gram + strains isolated had an MIC for teicoplanin of less than or equal to 2 mg/l. There were 44 serious infections (30 septicemia, 10 endocarditis, 1 joint and bone infection, 2 mediastinitis, 1 toxic shock syndrome) and 22 less serious infections (4 urinary infections, 14 skin and soft tissue infections, 3 lower respiratory infections, 1 hepatic abscess). In 42 cases concurrent medication was given: beta-lactamase in 11 cases, rifampicin in 10 cases, aminoglycosides in 22, phosphomycin in 3, pefloxacin in 5. The clinical cure and improvement rate was 90.10%. Adverse events were reported in 11 patients, and in only 3 cases was the therapy stopped. All were reversible on stopping therapy. Teicoplanin was found to be well tolerated and effective in the treatment of Gram positive infections in this study.
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PMID:[Teicoplanin and Gram-positive coccus infections. Results of a multicenter study on 66 cases]. 295 64

The patient who has clinical jaundice, abnormal results on liver function tests, or both presents a difficult diagnostic challenge. Many infectious diseases affect the liver, and the extent of involvement determines the degree of clinically apparent jaundice. Some diseases that affect the liver minimally cause no jaundice at all. An important clue to the cause of the disorder is the pattern of abnormal results on liver function tests. Increased alkaline phosphatase predominates with Q fever, secondary or tertiary syphilis, clonorchiasis, and hepatic candidiasis, while elevated levels of serum transaminases characterize viral hepatitis, leptospirosis, mononucleosis syndromes, legionnaires' disease, typhoid fever, toxic shock syndrome, and yellow fever. Increases in serum bilirubin are typical with jaundice caused by clostridial myelonecrosis, severe bacterial sepsis, and relapsing fever (borreliosis). These findings together with the patient's history, physical findings, and basic laboratory tests provide a presumptive diagnosis in most cases.
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PMID:Systemic infections affecting the liver. Some cause jaundice, some do not. 305 Sep 27

Although most odontogenic infections spread locally to adjacent fascial spaces, usually contiguous with the offending odontogenic pathosis, occasionally such an infection can spread rapidly across the midline and appear on the opposite side of the face and neck. Debilitated chronic alcohol abusers who are nutritionally deficient are more likely to develop serious life-threatening infections, either through serious airway involvement as seen in Ludwig's angina or manifest as a gram-negative septicemia with life-threatening shock and even cardiac arrest, than the usual dental patient with cellulitis. Early recognition through a high index of suspicion and vigorous monitoring will pick up the initial manifestation of toxic shock, as noted in this case report.
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PMID:The presentation and complications of odontogenic septic shock. Report of a case. 385 69

The prevalence of antibodies to Toxic Shock Syndrome Toxin (TSST-1) in a Swedish healthy control population was investigated using an enzyme-linked immunosorbent assay (ELISA). 88% of the control group above the age of 10 showed positive antibody levels as compared to 31% of those who were under 10 years old. These results indicate a very common normal exposure to TSST-1 during early life and also identify the small risk-group of potential TSS-patients. Patients with S. aureus endocarditis and septicemia showed slightly higher antibody levels as compared to the controls (p less than 0.05). The difference was in part due to 3/4 septicemia patients, infected with TSST-1 producing strains, who showed very high antibody levels. None of these 4 patients developed any signs of TSS. 5/5 menstrual associated TSS-patients were negative in the ELISA in serial serum samples as were 3/5 non-menstrual associated TSS-patients. The TSST-1 ELISA is proposed for identifying chiefly young women at risk of acquiring menstrual related Toxic Shock Syndrome.
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PMID:Serological response to toxic shock syndrome toxin in Staphylococcus aureus infected patients and healthy controls. 401 45

Your recent lead article on toxic shock and tampons (November 1, p. 1161) prompts me to report a case of pelvic infection and staphylococcal septicemia 8 days after the insertion of a Lippes loop. Pelvic infection is a recognized complication of IUDs; although there have been 2 reports of endocarditis occurring in susceptible patients following the insertion of an IUD, septicemia is rare. A previously healthy 31-year old married woman had a loop inserted at a family planning clinic. 3 days later she developed sweating, vomiting, confusion, and cough and during the following 48 hours became disoriented with hallucinations. She was referred to the hospital with suspected encephalitis and on admission was febrile (38.8 degrees Celsius) and stuporose but responded to simple commands. Blood pressure was 95/60 mmHg but there were no other abnormal signs. Hemoglobin was 12.2 g/dl, white blood count 4.0x109/1 (80% neutrophils), erythrocyte sedimentation rate 70mm in the 1st hour; cerebrospinal fluid normal. Chest x-ray examination revealed patchy consolidation in the upper lobes of both lungs and an electroencephalogram showed bilateral nonspecific abnormality. 3 blood cultures taken on admission yielded penicillin-resistant Staphylococcus aureus. She was treated with high-dose intravenous cloxacillin and 24 hours after starting the antibiotic had improved markedly and the IUD was removed. Culture from the coil and also from a high vaginal swab yielded Staph aureus with a similar antibiogram to that of the organism cultured from the blood. Subsequent recovery was uneventful, although repeat chest x-ray examination showed small abscess cavities in the upper lobes of both lungs. The patient was discharged 4 weeks after admission and serial chest radiographs have confirmed complete resolution of the pneumonia and abscesses. There is little doubt that this patients' septicemia with lung abscess formation and encephalopathy originated in the genital tract. The patient was both toxic and shocked but was different from patients with the recently described toxic shock syndrome in that her blood culture was positive for Staph aureus. The case provides another example of the importance of this organism as a cause of infection associated with the insertion of foreign bodies into or through the vagina.
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PMID:Staphylococcal septicaemia after insertion of an intrauterine contraceptive device. 744 49

The role of IFN-gamma in the regulation of host resistance of Staphylococcus aureus was studied using IFN-gamma receptor-deficient (IFN-gamma R-/-) mice in a model of S. aureus-induced septicemia and arthritis. IFN-gamma R-/- mice and wild-type controls were inoculated intravenously with a toxic shock syndrome toxin-1-producing S. aureus LS-1 strain. IFN-gamma R-/- mice displayed significantly more frequent and more severe arthritis compared with wild-type littermates (p < 0.01) throughout the course of infection. Notably, IFN-gamma R-/- mice developed severe sepsis with high mortality early after the inoculation with staphylococci. However, the mortality of wild-type mice became significantly higher at later stages of the disease compared with IFN-gamma R-/- mice (p < 0.05). This differential outcome of sepsis-related mortality was associated with deficiencies of bacterial elimination from blood and parenchymatous organs and correlated well to serum levels of IL-6 and spleen IL-1 beta and TNF-beta mRNA expression. Thus, bacterial growth and proinflammatory cytokines IL-1 beta, TNF-beta, and IL-6 were higher at the early stage of infection in IFN-gamma-/- mice but increased at the later stage in wild-type littermates. Our data indicate that the absence of IFN-gamma R leads to harmful as well as beneficial effects in S. aureus infection, depending on the stage of the disease and the localization of the infection.
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PMID:Impact of interferon-gamma receptor deficiency on experimental Staphylococcus aureus septicemia and arthritis. 749 61

Although liposuction is considered to be a relatively safe procedure, several deaths and nonfatal serious complications such as sepsis, toxic shock syndrome, thromboembolic disease, fat emboli, and adult respiratory distress syndrome have been reported. In the present study, we have investigated a wide variety of components belonging to the coagulation, fibrinolytic, plasma kallikrein-kinin, and complement systems in 22 patients undergoing syringe-assisted liposuction using the superwet or tumescent technique. In spite of a relatively high mean aspirate volume (2,648 ml), only small changes over time well within the normal range were found for the different parameters. In nine randomly selected patients, we also measured interleukin 6 and tumor necrosis factor-alpha. The size of the interleukin-6 peaks was found to be of the same order of magnitude as those measured in patients undergoing hernia repair or percutaneous cholecystectomy but lower than those in patients undergoing open cholecystectomy, breast reduction, or breast reconstruction. Tumor necrosis factor-alpha was not detected in any sample in any of the patients. We conclude that syringe-assisted liposuction with the present aspirate volumes using the superwet or tumescent technique represents a small to moderate surgical trauma without clinical significant activation of the cascade systems.
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PMID:Effect of syringe-assisted liposuction on activation of cascade systems and circulating cells when using the superwet or tumescent technique. 750 16

A 60-year-old woman who was previously in good health presented with a sore throat, fever, and a flu-like syndrome. Treated initially with acetaminophen and fluids for a presumed viral infection, she had a syncopal episode 4 days later, was admitted to the hospital, and died 3 hours after admission. Laboratory test results suggested sepsis with disseminated intravascular coagulation (DIC), whereas blood cultures grew group A beta-hemolytic streptococci. A postmortem diagnosis of streptococcal toxic shock syndrome was established. It was of particular interest that the pulmonary microcirculation was filled with thrombi that contained numerous gram-positive cocci. Although death from sepsis with DIC is not uncommon, septic pulmonary thrombosis has not been previously described. We speculate that this paradox may reflect unique properties of the virulent strains of Streptococcus pyogenes that are associated with streptococcal toxic shock syndrome.
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PMID:Septic pulmonary thrombosis in streptococcal toxic shock syndrome. 755 52

Toxic shock syndrome (TSS) was initially described by Todd et al. in 1978. TSS as a complication of orthopaedic surgery was reported in 1984. There have been previously a total of nine cases of TSS reported in orthopaedic patients. These patients presented at an average of 13 days postoperatively compared to 2 days for general surgical patients. Patients with external fixators, however, presented an average of 25 days postoperatively. Menstrual TSS and nonmenstrual TSS present similarly; however, the fatality rate is reported as 10 and 50%, respectively. There was a 27% case fatality rate in orthopaedic patients. Because TSS is not a septicemia but a toxemia, the treatment depends on aggressive hemodynamic stabilization rather than antibiotic therapy. The classical presentation of TSS is not often seen in patients with TSS complicating orthopaedic surgery. Wounds rarely have any signs of infection. This presentation may be even more difficult to identify due to the occasionally long latency period between surgery and the development of TSS. It appears that external fixators may be left in place if there are no signs of infection. This requires further study.
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PMID:Toxic shock syndrome as a complication of orthopaedic surgery. 759 83


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