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Query: UMLS:C0011849 (diabetes)
 277,896 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

One hundred and one cases of Klebsiella bacteraemia from the National University Hospital, Singapore, were reviewed retrospectively. There were 54 (53.5%) males and 47 (46.5%) females. Mean (+/- SE) age was 54 (+/- 2.4) years. Overall mortality was 26%. Nosocomial infections accounted for 20%. Underlying diabetes mellitus and malignancy were present in 36 and 26% respectively. The source of the bacteraemia was not known in 33% of cases, 17% had liver abscess, 29% had urinary tract infections, 9% had pneumonia, 10% had an abscess separate from the liver, and 3% had biliary sepsis. Elevated alkaline phosphatase (> 100 U-1) was seen in all cases of liver abscess (sensitivity 100%, specificity 27%). Nonsurvivors had a significantly lower platelet count than survivors (104 +/- 25 x 10(9)/l vs. 176 +/- 15 x 10(9)/l, unpaired t-test P < 0.05), and a platelet count of less than 150 x 10(9)/l was associated with a significantly higher mortality (37% vs. 11%, chi 2 P < 0.01). Nosocomial infection was associated with 45% mortality, whereas community-acquired infection had a lower rate of 21%, this was not statistically significant. Seventy-eight per cent of these Klebsiella isolates were sensitive to gentamicin and cotrimoxazole, and 100% to imipenem.
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PMID:Klebsiella bacteraemia: a report of 101 cases from National University Hospital, Singapore. 796 72

Thirty-eight cases of Gram-negative bacillary meningitis in adults have been identified over the past six years at the Veterans General Hospital, Taipei. Twenty cases were associated with head trauma and/or neurosurgery, while 18 cases occurred spontaneously. The overall mortality was 58%. Within the spontaneous meningitis group, 13 cases (72%) were due to Klebsiella pneumoniae, 11 cases (61%) were associated with bacteremia and eight cases (44%) with diabetes mellitus. In spite of the administration of third-generation cephalosporins, most cases of spontaneous meningitis (15 patients, 83%) died soon after diagnosis. In contrast, the clinical course for the postneurosurgical patients was more benign. Only seven patients (35%) died during the course of therapy. Common causative agents in postneurosurgical patients included Pseudomonas aeruginosa, Acinetobacter baumannii, and Escherichia coli. External cerebrospinal fluid drainage devices were thought to be the most important predisposing factor in Gram-negative bacillary meningitis in the postneurosurgical patients. Factors that adversely influenced the mortality of Gram-negative bacillary meningitis included the presence of bacteremia, shock, deep coma and a high initial cerebrospinal fluid leukocyte count.
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PMID:Gram-negative bacillary meningitis in adults: a recent six-year experience. 810 42

Nosocomial urinary tract infection (UTI) is an important cause of increased morbidity and mortality in hospitalised patients. The increasing use of broad spectrum antibiotics will result in changes in the microbiological and antibiotic sensitivity pattern of pathogens isolated from nosocomial UTI. We have endeavoured to study the bacteriological pattern of nosocomial UTI and the antibiotic sensitivity patterns of the pathogens concerned. Over a period of one year, a total of 541 patients with 656 episodes of nosocomial UTI were studied. A total of 748 organisms were isolated. The two main complicating factors in nosocomial UTI were urogenital instrumentation (70.4%) and diabetes mellitus (24.2%). Klebsiella species (spp) was the predominant organism isolated (25.0%) and was significantly associated with age and diabetes mellitus. Klebsiella spp in nosocomial UTI showed an overall increase in resistance to antibiotics and multiple antibiotic resistant strains were not uncommon. Escherichia coli was isolated in 17.7% of cases. Streptococcus faecalis was isolated in 10.6% of cases and was significantly associated with instrumentation. Pseudomonas spp was isolated in 8.6% of cases and was generally sensitive to ceftazidime and amikacin. It was associated with systemic malignancies and the use of immunosuppressants.
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PMID:Nosocomial urinary tract infection: a microbiological study. 812 47

Meningitis is rarely caused by Klebsiella ozaenae, a colonizer of the oral and nasopharyngeal mucosa. We describe two patients with K. ozaenae meningitis. Both patients suffered from a primary disease of the nasopharyngeal pathway; one had nasopharyngeal carcinoma and the other ozena. Review of the English-language literature from 1966 to the present revealed only two cases of K. ozaenae meningitis; pneumonia and hyperglycemia were noted in one patient and otitis media, sinusitis and diabetes mellitus in the other. All these four patients were over 50 years old. Of the four patients, two treated with third-generation cephalosporins recovered whereas one of the two treated with chloramphenicol died. One patient who died had a positive blood culture for K. ozaenae. Blood culture was positive in only one of the three survivors. Whether chloramphenicol should be replaced by a third-generation cephalosporin and whether blood culture indicates a poor prognosis in K. ozaenae meningitis remain to be determined.
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PMID:Klebsiella ozaenae meningitis: report of two cases and review of the literature. 818 46

Citrobacter meningitis is an uncommon infection of neonates and young children. It is rarely seen in adults. We describe a 46-year-old man with a mixed bacterial meningitis caused by C. diversus and Klebsiella oxytoca and a 64-year-old woman with C. freundii meningitis. Review of the English-language literature revealed only 2 adult patients with C. diversus meningitis and another 2, with C. freundii meningitis. The ages of these 6 aforementioned patients ranged from 31 to 84 years. Multiple facial fractures, neurosurgical procedures, alcoholism and diabetes mellitus were predisposing conditions. Among the 5 patients whose outcome was known, antibiotic therapy was successful in 4 but failed in 1. This study emphasizes that almost any of the gram-negative bacilli can cause serious infection of the central nervous system in adults in the proper setting.
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PMID:Citrobacter meningitis in adults. 818 83

All 42 cases of Klebsiella pneumoniae meningitis diagnosed between 1981 and 1991 were evaluated. These accounted for 13% of patients with blood and/or cerebrospinal fluid culture-proven bacterial meningitis. There was an increased incidence of K. pneumoniae meningitis from the first 6 years of study (7%) to the last 5 years (16%). K. pneumoniae became increasingly important not only in community-acquired meningitis but also in nosocomial meningitis. 12/13 nosocomial cases were patients who had undergone neurosurgical procedures. The overall mortality rate was 43%. The mortality rate in patients with spontaneous meningitis was higher than that in patients with post-traumatic or postoperative meningitis. Factors that adversely affected mortality were age over 60, diabetes mellitus, and severe neurological deficits on admission. The use of third-generation cephalosporins did not reduce the mortality rate.
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PMID:Klebsiella pneumoniae meningitis: prognostic factors. 819 Dec 46

Ninety-seven cases of pyogenic liver abscesses in a 4-yr period were studied: 27.8% (27 cases) were associated with biliary tract stone, 5.2% (five cases) were associated with biliary tract cancer, and there were two cases of diabetes (2.1%) associated with anal infection, but 63.9% (63 cases) were diagnosed as cryptogenic. Forty patients (64.5%) in the cryptogenic group had diabetes mellitus, and 23 of them (23/40, 57.5%) had gas-forming infection. All patients received parenteral antibiotics therapy, percutaneous aspiration, drainage, or operation. The overall mortality was 16.5%. Diabetes mellitus alone, without demonstrable infectious foci, was an important predisposing factor for pyogenic liver infection. Furthermore, to evaluate the clinical importance of gas-forming pyogenic liver infections, we separated these 42 diabetic patients into gas-forming and non-gas-forming groups, after sonography and CT scan. Klebsiella pneumoniae was the major pathogen in both groups. There was no significant difference in the clinical manifestations, complication, bacterial culture, or laboratory data between these two groups, except that the AST level was higher in the gas-forming group. However, the gas-forming group had higher mortality rate (30.4% vs. 5.3%). Gas-forming liver abscesses were common among the diabetics. Early and adequate drainage for pyogenic liver abscesses with parenteral antibiotics are crucial in their management.
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PMID:Pyogenic liver abscess in Taiwan: emphasis on gas-forming liver abscess in diabetics. 823 41

Patients with diabetes frequently suffer from various postoperative complications, especially infection. Diabetic patients also have a high incidence of uterine endometrial cancer. The nature of the intrauterine bacterial flora may be related to both infection and carcinogenesis. Therefore, identification of the intrauterine bacterial flora in diabetic patients may be useful. Bacteria were detected in the uterine endometrial cavity of 100% of ten diabetic patients with myoma uteri. However, among 20 non-diabetic control patients with myoma uteri, only three 15% harbored bacteria. Members of the Enterobacteriaceae (Escherichia coli, Proteus spp., Enterobacter cloacae, and Klebsiella pneumoniae) were the predominant bacteria. We speculate that bacterial products contribute to carcinogenesis, as has been proposed for colon carcinoma. Antimicrobial agents active against Enterobacteriaceae should be used to prevent postoperative infections in gynecologic procedures in diabetic patients.
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PMID:Bacterial flora detected of the uterine endometrial cavity of diabetic patients with myoma uteri. 836 May 20

Seventy-three plastic surgeons reported 60 early and late mammary implant infections among 54,661 implantations. Smooth, textured, and polyurethane-coated implants had similar infections rates (respectively, 0.06%, 0.16%, and 0.12% for augmentations and 0.6%, 0.4%, and 0.3% for reconstructions including revisions and expansions). Insertion routes and implant placements had no influence on infection rates. Causative bacteria included Staphylococcus aureus and S. epidermidis, Streptococci A and B, enterobacteria, Klebsiella, Pseudomonas, and mycobacteria. Most surgeons followed a regimen of topical and/or systemic prophylaxis. Some (approximately 20%) used the Dolsky insertion sleeve. Whereas smoking, obesity, and diabetes did not significantly predispose to infection, the following did: skin atrophy and scarring, corticosteroids in subglandular augmentation, additional simultaneous surgery, pregnancy, preceding lactation, and vigorous exercising, massage, and trauma postsurgically. Few late implant infections were recorded resulting from bacterial milk duct invasion or hematogenously from antecedent infection foci. The need for and the possibilities of preventive measures are critically discussed.
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PMID:Infection of mammary prostheses: a survey and the question of prevention. 851 82

Mycotic aneurysms are rarely caused by Klebsiella species. We describe a male patient with diabetes mellitus and alcoholism who developed a mycotic aneurysm of the right internal iliac artery complicated by the formation of a false aneurysm. Klebsiella pneumoniae was cultured from arterial blood. An extra-anatomic bypass (left external iliac artery to right common femoral artery) was performed with a successful excision of the aneurysm.
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PMID:Mycotic aneurysm of the internal iliac artery caused by Klebsiella pneumoniae. 865 23


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