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

Ten infants, 8 days to 10 months old, with meningitis and/or septicemia were considered therapeutic failures after conventional antibiotic treatment (i.e. kanamycin, ampicillin and sulfonamides) and given sulphamethoxazole and trimethoprim parenterally. Nine patients recovered, 8 of them rapidly, and one after prolonged treatment for 34 days when kanamycin was added to the combination. One infant improved but later died of complications not related to the treatment. High concentrations in serum and cerebrospinal fluid were achieved with a daily dose of 30-40 mg sulphamethoxazole and 6-8 mg trimethoprim per kg without signs of accumulation. No change in resistance of the bacteria isolated was seen. A hemolytic reaction, probably due to the propylene glycol in the solution, was seen in one case. Other possible side-effects in this age-group are discussed. The antibiotic combination used seems to be a good alternative in the therapy of bacterial meningitis of infants caused by gram-negative bacteria. However it should still not be given to icteric or very immature infants and probably not during the first week of life.
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PMID:Treatment of meningitis and septicemia in infancy with a sulphamethoxazole/trimethorpim combination. 109 Jan 7

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

Mortality from neonatal meningitis due to gram-negative microorganisms remains 50% despite use of aminoglycoside antibiotics. Blood was obtained on 238 occasions from 77 neonates with putative or documented sepsis; paired blood and cerebrospinal fluid (CSF) samples were obtained on 14 occasions from ten neonates with meningitis. Kanamycin and gentamicin were measured by a radioisotopic assay procedure. Kanamycin was administered at 15 mg/kg/day in three divided doses intravenously; serum concentrations peaked at one hour (mean, 7.77mug/ml). Gentamicin was administered at 7.5 mg/kg/day in three divided doses intravenously; serum concentrations peaked at two hours (mean, 5.34mug/ml). Both aminoglycosides generally were nondetectable within the CSF; survival of neonates with gram-negative meningitis correlated specifically with the sensitivity of their isolates to ampicillin which was administered concurrently. This study suggests that alternative approaches to the treatment of neonatal sepsis should be explored; administration of an antibiotic which crosses the blood-cerebrospinal fluid barrier more readily should be considered.
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PMID:Kanamycin and gentamicin treatment of neonatal sepsis and meningitis. 110 75

The conclusions from our studies to date may be summarized as follows. (1) Invasive E. coli strains causing neonatal meningitis are encapsulated. At least 80% of those strains inducing mengitis are K1 and approximately 40% of those strains isolated from infants with septicemia but without meningitis are also K1. Invasiveness is best related to the K1 antigen and not to E. coli O and H antigens. (2) The capsular content of CSF strains is not related to their invasiveness. In contrast to observations reporting higher K capsular polysaccharide content and molecular weight of E. coli invading the renal parenychma as compared with those E. coli confined to the bladder or in the stool, there were no differences among DSF K1 strains. Sepculation as to the mechanism of the invasive properties conferred by acidic capsular polysaccharides may be derived from the literature. Unencapsulated or "rough bacteria" are susceptible to the bactericidal action of agammaglobulinemice sera (15, 53). When injected into precolostral (agammaglobulinemic but complement containing), cesarian-delivered, and antigen-deprived piglets, unencapsulated bacteria are rapidly cleared from the circulation. In contrast, smooth bacteria injected into these same animals circulate without detectable splenic or hepatic clearance, multiply, and result in the death of these animals. The mechanism of the resistance of encapsulated bacteria has been postulated to be due to the inaccessibility of the deep somatic antigen structures capable of activating the alternate complement pathway system. Thus, opsoninization and other host complement-dependent activities may of necessity be antibody mediated for encapsulated bacteria. This complement resistance of encapsulated organisms may be quanititative and studies should be done to determine differences among various K1 E. coli strains. (3) K1 strains are widely prevalent among infants, children, and adults and are quickly transmitted to infants. In most cases the source of the infecting strain in diseased infants is the mother. However, transmission from attendants, demonstrable in our studies, is also a possible mechanism. (4) A protective role of serum anticapsular antibodies in animal models has been demonstrated. Our initial observations indicating low serum K1 antibodies in the general population and the finding that K1 antibodies are predominantly IgM in two animal species studied so far suggest that colostral K1 antibodies may be important in conferring immunity to this disease.
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PMID:A review: relation between invasiveness and the K1 capsular polysaccharide of Escherichia coli. 110 53

A 58 year old Chinese male, one week after arriving in Canada from Hong Kong, presented with acute abdominal pain and diarrhoea which was rapidly followed by Escherichia coli infection causing septicaemia and meningitis. His past history revealed bronchial asthma for 15 years treated with steroids. At laparotomy, 7 days after the onset of symptoms, he was found to have extensive haemorrhagic infarction of the small bowel and right colon. Examination of the fibrosed mesenteric vessels revealed numerous filariform larvae of Strongyloides stercoralis, within the walls, and in all layers of bowel wall. The role of the parasite in the production of obliterative arteritis in this fatal case of haemorrhagic enteropathy is discussed. Clinical strongyloidiasis, in uncomplicated cases, varies from mild to severe with gastroenteritis, nausea, colicky abdominal pain, electrolyte imbalance and symptoms of malabsorption syndrome (MARCIAL-ROJAS, 1971). In malnourished individuals and patients with debilitating infections, either newly acquired or asymptomatic latent infection with S. stercoralis can assume severe dimensions (BROWN and PERNA, 1958; HUGHTON and HORN, 1959). Similarly, in patients on steroid (CRUZ et al., 1966; WILLIS and MWOKOLO, 1966; NEEFE et al., 1973) and immunosuppressive therapy for lymphomatous diseases or deficient in immune response (ROGERS and NELSON, 1966; RIVERA et al., 1970), systemic strongyloidiasis is often fatal. The increased frequency of auto-infection in such patients with a breached immune barrier is, however, unclear. Further complications of this infection due to severe enterocolitis result in sepsis, bacteraemia and meningitis (BROWN and PERNA, 1958; HUGHTON and HORN, 1959). This paper presents a fatal case of S. stercoralis infection which illustrates an uncommon if not unique, mechanism in its production of haemorrhagic enteropathy leading to sepsis and death.
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PMID:Fatal bowel infarction and sepsis: an unusual complication of systemic strongyloidiasis. 122 84

A previously healthy 5-year-old girl developed staphylococcal septicemia. Initially, cardiovascular failure with mitral insufficiency and purulent pericarditis dominated the clinical picture. Peripheral thromboembolic phenomena, meningitis, osteomyelitis, and persistent septicemia were subsequently encountered during antimicrobial and surgical therapy. Although staphylococcal septicemia is a potentially lethal disorder, anticipation of its natural course and its possible complications should lead to more successful management.
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PMID:Staphylococcal septicemia: successful treatment of complications in a child. 125 31

The use of external ventriculostomy at our institution has been retrospectively analyzed to determine the incidence of cerebrospinal fluid sepsis. Placement of 65 ventriculostomies over a 2-year period resulted in three cases of complicating meningitis and ventriculitis (4.5%). Duration of ventriculostomy placement did not seem related to the rate of infection but the method of placement, the prophylactic antibiotics used, and the monitoring and collecting system employed may be important.
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PMID:Infections complicating the use of external ventriculostomy. 126 16

This report describes a case of septicemia and meningitis secondary to dog bites by two different dogs on two consecutive days. The case is noteworthy because of the unusual characteristics of the etiologic agent and the inability to place the etiologic agent into any currently defined genus or to identify it by the existing systems of classification. The organism is a small, thin, Gram-negative bacillus after 24 hours of incubation on blood agar; after prolonged incubation, it becomes filamentous. The organism is catalase- and oxidase-positive, hydrolyzes esculin, and forms acid in glucose, xylose, and maltose after 21 days' incubation. The organism does not manifest lysis on sheep blood agar, and does not grow on MacConkey, Salmonella-Shigella, Centrimide, nutrient, or Kligler iron agars. The tests for urea, nitrate reduction, and indol are negative. The unidentified Gram-negative bacillus showed susceptibility to all antimicrobials tested except gentamicin.
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PMID:A previously undescribed gram-negative bacillus causing septicemia and meningitis. 126 16

The pneumonia, sepsis and meningitis are common diseases of GBS infection in infants. There are early-onset and late-onset types in this disease, the result of the infection is unknown. M. Sugiyama reported that M9 is a new type of GBS in Japan in 1989. Analysis of GBS typing and serum specific antibody concentrations of the type are simple with new technics. By studying the infants' contamination we discovered that GBS appeared to originate from mother-infant sources. The infants were followed for a year. 52% of the infants had GBS contamination in their throat or stool. The most common type was Ia, followed by III, JM9 and NT6. Those types without III type had been present for more than 9 months in the infant. The contamination term of Ia or III type in infants correlated with the blood specific antibody concentration of the type.
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PMID:[Maternal carriage and vertical transmission of group B Streptococcus (GBS)]. 129 21

Two cases of pneumococcal sepsis, meningitis and unilateral endophthalmitis after total splenectomy are described. The first patient, a 9-year-old girl, had severe panuveitis complicated by traction retinal detachment, eventually requiring vitrectomy. Due to large chorioretinal scars the visual recovery was poor. Minor residual neurological signs remained. The second patient, a 39-year-old man, showed endophthalmitis of the right eye. The recovery of the pneumococcal meningitis was complicated by severe neurological impairment. The right eye progressed to phthisis bulbi. The importance of early recognition of postsplenectomy sepsis (PSS) is emphasised since the survival rate is poor and the risk of visual loss high.
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PMID:Endogenous pneumococcal endophthalmitis after splenectomy: report of two cases. 130 44


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