Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0011849 (diabetes)
 277,896 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Bactericidal activity in compromised host's serum i.e. patients with cancer, the elderly, diabetes, was stronger than that in normal serum against Proteus mirabilis (P. mirabilis) but was weaker against Klebsiella pneumoniae (K. pneumoniae). Against Escherichia coli (E. coli), bactericidal activity on serum of patients with cancer was weaker in the following order, that in elderly serum, that in diabetic serum. Against Proteus vulgaris (P. vulgaris), bactericidal activity in elderly serum was similar to that in normal serum but was stronger than that in serum of patients with cancer. Against Pseudomonas aeruginosa (P. aeruginosa) and Staphylococcus aureus (S. aureus), bactericidal activity in elderly serum and diabetic serum was similar to that in normal serum but was weaker than that in serum of patients with cancer. Piperacillin showed bactericidal activity in nutrient broth, normal serum and compromised host's serum at a concentration of 1/4 MIC against E. coli, P. mirabilis and P. aeruginosa. Aspoxicillin showed bactericidal activity in nutrient broth, and bactericidal or bacteriostatic activity in normal serum and serum of patients with cancer against E. coli and P. aeruginosa. While cefazolin and cefmetazole slightly inhibited the growth of bacteria in nutrient broth, they showed hardly any bactericidal activity in normal serum and compromised host's serum.
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PMID:[Studies on the sub-MIC of beta-lactam antibiotics--bactericidal activity in compromised host's serum]. 207 67

In an open, prospective, multicenter trial the clinical efficacy of imipenem/cilastatin sodium (IPM/CS) for the treatment of 14 cases with aspiration pneumonia was investigated. The mean age was 75.4 years old. Diseases of central nervous system were present in 11 cases, cardiovascular diseases, pulmonary diseases and diabetes mellitus in 2 cases each respectively. Seven cases were community-acquired and another seven were hospital-acquired. Six cases were moderate and 8 cases were severe. Causative organisms were determined in 9 cases (64.3%), multiple causative organisms were isolated in 3 cases. Isolated organisms were Staphylococcus aureus (4), Pseudomonas aeruginosa (3), Klebsiella pneumoniae (3), Escherichia coli (1), Acinetobacter calcoaceticus (1). Detection of anaerobes was not attempted. Clinical effects of IPM/CS were excellent in 3, good in 8, fair in 2, poor in 1, the efficacy rate was thus 78.6%. P. aeruginosa was isolated from 2 out of 3 cases in which therapy with IPM/CS failed. Monotherapy with IPM/CS appears to be highly effective for cases of aspiration pneumonia, but the disease due to IPM-resistant P. aeruginosa is an exception.
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PMID:[Clinical evaluation of therapy for aspiration pneumonia with imipenem/cilastatin sodium]. 211 7

Vulvovaginitis is common in diabetic women and is often treated with antifungal agents on the assumption that the causative organism is Candida albicans. In a survey of 100 consecutive diabetic women attending a diabetes clinic 36 had complained to their general practitioner about vulvovaginal irritation during the past three years and 26 were treated with antifungal agents without a vaginal examination or swabs being taken. In a separate study 27 post-menopausal women with non-insulin dependent diabetes and symptoms of vulvovaginitis were investigated. The organisms cultured were: Candida albicans (n = 6), beta haemolytic streptococci (n = 14), Gardnerella vaginalis (n = 2), Staphylococcus aureus (n = 2), Streptococcus milleri (n = 1), Streptococcus faecalis (n = 1), Klebsiella oxytoca (n = 1), no organisms (n = 3). Where a bacterial organism was isolated symptoms resolved in all but one case with appropriate antibiotic treatment. It is recommended that the practice of initiating antifungal treatment without taking high vaginal swabs should be reviewed and treatment should be given specifically rather than empirically.
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PMID:Is candidiasis the true cause of vulvovaginal irritation in women with diabetes mellitus? 201 35

Infections of the chest and abdominal wall are rare but potentially fatal disorders that can occur spontaneously or in association with diabetes mellitus, immunosuppression, or trauma. The condition (either in the form of necrotizing fasciitis and/or pyomyositis) is difficult to diagnose clinically because of poor localizing signs. Prognosis depends on early recognition, extent of disease, and type of causative organism. Pathologically, the infections can manifest as cellulitis, abscess, and/or granulation tissue formation. To determine the value of MR imaging in the assessment of these infections, we compared the findings of MR with those of CT, sonography, scintigraphy, and plain radiography in 13 patients with proved thoracic and/or abdominal wall infection. The imaging findings were correlated with microbiological, pathologic, and/or surgical data. The isolated pathogens were Staphylococcus aureus (n = 6), Klebsiella pneumoniae (n = 1), Mycobacterium tuberculosis (n = 4), and Streptomyces somaliensis (n = 2). In 10 of 13 patients, MR imaging and CT were comparable and proved accurate in detecting the nature and extent of the inflammatory process. In seven of the patients, CT also was useful in guiding percutaneous biopsy and/or partial drainage procedures. Coronal and sagittal MR images were helpful for planning surgery. Rib osteomyelitis was missed with both techniques in one patient; in two other patients who did not have CT, MR imaging missed osteomyelitis of the ribs, the spinous process of a vertebral body, and the iliac bone. Sonography underestimated the extent of the disease in all 13 patients, but detected fluid collections in six. Findings on scintigraphy and plain radiography were the least contributory to the diagnosis and treatment of these patients.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:MR imaging of thoracic and abdominal wall infections: comparison with other imaging procedures. 213 43

We have experienced a case of Fournier's gangrene which progressed rapidly after prostatic massage. The patient was a 70-year-old man who had poorly controlled diabetes mellitus, hemorrhoid, urethral stricture and benign prostatic hyperplasia. He visited an urologist complaining of pollakisuria and miction pain. Under the diagnosis of prostatitis, prostatic massage was performed. From that night, he developed a high grade fever. Simultaneously, redness, swelling and pain of the scrotum progressed rapidly, and 11 days later, he was admitted to our hospital. An X-ray examination revealed subcutaneous gas formation in the scrotum. Immediately, incision and drainage with extensive debridement of necrotic tissue were performed combined with chemotherapy using broad spectrum antibiotics and insulin therapy. About 3 months later, the gangrene and the wound were healed with granulation and scarring. Cultures of the pus and the necrotic tissue from the scrotum were positive for Bacteroides fragilis and several aerobes including Staphylococcus aureus, Pseudomonas aeruginosa, Klebsiella pneumoniae, Enterococcus and Staphylococcus epidermidis. The case proved to be non-clostridial gas gangrene.
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PMID:[A case of Fournier's gangrene: was it triggered by prostatic massage?]. 223 20

One hundred and eleven patients with pyogenic infections were studied. Of these, 32 patients (28.8%) were diabetic, and 33 patients (30%) had positive cultures obtained. Fifty-eight patients (52.3%) had fever (T degrees greater than 37.2 degrees C) while 69 patients (62.2%) had leucocytosis. Forty-one patients (36.9%) had nosocomial infections. It was found that patients older than 75 years-old did not respond to infection by a febrile response as often as those younger than 75 years-old. Mortality rate was increased in those whose T degrees greater than 38.2 degrees C and in those with more than one source of infection. Age and the presence of diabetes was not found to increase the mortality rate, though diabetics tend to have more than one source of infection. A positive blood culture was also associated with a higher mortality rate. There were also more deaths among patients with nosocomial infection than the community acquired group. The three most common sources of infection were lung, urinary tract and skin respectively. The most common group of organisms cultured was gram negative bacilli, of which Klebsiella species was most frequently isolated. Of these, 57% of the Klebsiella sp cultured came from the nosocomial group. Staphylococcus aureus was the next most frequently cultured bacteria, and all these isolates (100%) came from the nosocomial group. Though antibiotics were started within 48 hours of suspicion of infection in majority of patients (101 patients or 91%), and all of these received appropriate initial antibiotics, mortality rate remained high (26 deaths or 23.4%).
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PMID:Infection in the elderly. 239 38

Of 47 patients with Klebsiella pneumoniae bacteraemia admitted to the Hillbrow Hospital, Johannesburg during a period of 18 months, 31 were males and 16 were females. Features predisposing to illness were found in 89.4% patients, chronic alcoholism, neoplastic disease and diabetes mellitus being the most common. Twenty-five infections were acquired in hospital and 22 in the community. Most patients (59.6%) had pneumonia. All isolates of K. pneumoniae were resistant to ampicillin (100%); several (42.6%) were resistant to other antibiotics also. The overall mortality rate was 55.3%. A higher mean initial blood pressure and lower concentrations of serum urea and bilirubin were found in survivors. None of the 28 patients, surviving more than 48 h who received combined therapy with an aminoglycoside and a beta-lactam antibiotic (to which the organism was susceptible) died. Among the remaining patients treated with either an appropriate beta-lactam agent alone, an appropriate aminoglycoside alone or ciprofloxacin the combined mortality rate was 83.3% (P = 0.007).
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PMID:Klebsiella pneumoniae bacteraemia at an urban general hospital. 240 58

A survey was carried out of all urinary tract infections which developed bacteremia during an 18 month period. The number of episodes of bacteremia of urinary origin (BUO) detected in our institution during that period was 108. The urinary tract was the most common origin of the cases of community acquired (CA) bacteremia and the third in the hospital acquired (HA) cases. In both types, the most frequent organism was E. coli (69.6% and 40%, respectively). The most common underlying diseases were diabetes mellitus (25.7%) and neoplasia (20%); nephrourologic disorders of some type were present in 29.6% of cases. In 81% of HA episodes there were urinary catheters as risk factors. In the CA bacteremias, the gram-negative bacilli except Pseudomonas aeruginosa had a 100% sensitivity to aminoglycosides. Sensitivity to first generation cephalosporins was detected in 81% of the E. coli and in 100% of the Klebsiella spp strains. In HA cases, amikacin (100% of E. coli, Pseudomonas, Klebsiella and Proteus) and cefotaxime (except Pseudomonas) were the antibiotics to which the highest rates of sensitivity were found. Overall mortality rate of BUO was 16.6% (13.6% for CA and 21.5% for HA); in 6% and 5% of cases, respectively, death was directly associated with bacteremia.
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PMID:[Epidemiologic and therapeutic aspects of bacteremic infections of the urinary tract]. 249 Jun 70

We have evaluated 283 consecutive hospital acquired urinary tract infections (HAUTI) in a University hospital (incidence 5.6% of admissions). In females, spontaneous, symptomatic and younger patient infections predominated, while in males HAUTI were mostly asymptomatic, after catheterization and in elderly patients. Chronic nonfatal diseases--particularly neurologic disease and diabetes--, old age, previous antibiotic use, the postoperative period, and cancer were the major general predisposing factors, mostly because they involved urological procedures. There was an urethral catheter in 78% of cases, with questionable indication or maintenance in 37%. In 65% of cases there were clinical data attributable to HAUTI; however, on strict criteria only 5% of pyelonephritis and 24% of cystitis were detected. Mortality rate was 0.4%. Etiology was E. coli in 29%, Proteus in 13%, Enterobacter in 12%, enterococcus in 11.5%, Serratia in 7%, Pseudomonas in 6.5%, and Klebsiella in 6.5%. There were differences regarding endogenous and hospital flora on the basis of sex, hospital situation, catheterization, mobility, and previous duration of hospitalization. The microbial resistance pattern was high in the hospital flora. The major therapeutical problem was the high number of unnecessary treatments representing the automatic medical response to the finding of a positive urine culture.
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PMID:[Nosocomially acquired infection of the urinary tract]. 249 Aug 55

This study reports the morbidity that resulted from bacterial infections in Melanesian patients with non-insulin-dependent diabetes who attended the Port Moresby General Hospital, Papua New Guinea, between January 1, 1982 and June 30, 1984. Fifty-three of 160 patients with diabetes experienced 66 episodes of infection, 48 of which required inpatient hospital treatment. The average length of stay in hospital was 37.6 days per episode of infection. Of 88 patients who were newly-diagnosed as diabetic during this period, 30 patients initially had presented with a bacterial infection. The lower limb was the site that was infected most frequently, and Staphylococcus aureus and Klebsiella pneumoniae were the usual causative organisms. Eleven patients had bacterial gangrene of the foot; two of these patients were less than 23 years of age, and five patients were not known to have had diabetes previously. Five patients were suffering from pulmonary tuberculosis; the annual incidence of tuberculosis in this study group (12.5 cases/1000 patients) was about 11-times higher than that which has been reported for the general population. Thirteen patients with diabetes died in hospital during the study period. Infection was the cause of death in nine patients and three of these patients were less than 25 years of age. The morbidity of infection can be controlled if diabetes is sought more frequently in patients with infections, and if glycaemia can be controlled. This will have to be achieved through existing primary health-care structures, as resources for diabetes-specific preventive programmes in developing countries will be limited.
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PMID:Bacterial infections among patients with diabetes in Papua New Guinea. 264 92


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