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

The aetiology of the paranephric abscess has been greatly modified since the introductiion of antibiotics. Its frequency has decreased but its prognosis has not been improved. 20 cases of paranephric abscess have been studied retrospectively. Its main cause is no longer the haematogenic staphylococcus infection but primary kidney infection. The disease is difficult to diagnose as the evolution is slow and the symptoms unspecific. The main symptoms are: abdominal pain, feeling of physical prostation, subfebrility, acute pain in the flank and significant increase in blood sedimentation rate. The infection is due in most cases to a silent kidney or a kidney stone with pyonephrosis. Accompaying diabetes mellitus was often observed.
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PMID:Paranephric abscess: a changing concept. 42 7

In a five-year retrospective study we investigated the wound infection rate after median sternotomy in 2805 adult patients on whom elective surgery had been performed with extracorporeal circulation. On the basis of 14,700 apparently relevant data from 101 patients with wound healing disturbances at the sternotomy site, both the significance of predisposing risk profiles and the prevalence of nosocomial pathogens were evaluated. The control group was formed by 100 patients selected at random. The results were checked for statistical significance using the X2 test for alternative characters; the significance level was set at alpha = 5%. The infection rate observed in our group was 3.6%, which was assigned to 5 internally defined degrees of severity. Cases of healing by second intention were caused to 93% by coagulase-negative staphylococci and staphylococcus aureus. Factors leading to a decrease in oxygenation of the wound area (low-output syndrome, rethoracotomy), diabetes, obesity and the duration of wound drainage were accompanied by a significantly more frequent occurrence of wound healing disturbances. On the other hand, perfusion-technical parameters, operation duration, revascularisation techniques (IMA/ACVB), pulmonary conditioned hypoxemias and the end-of-year desinfection usual in our clinic had no influence on wound healing. Seasonal fluctuation of the epidermal microclimate appear to be responsible for the prevalence and virulence of the pathogen strains in the clinic environment. The preventive measures used in cardiosurgical clinics do not yet represent a fully developed prophylaxis against exposure to nosocomial pathogens.
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PMID:[The incidence of wound healing disorders in heart surgery]. 141 48

Patients with staphylococcus endocarditis hospitalized at the Cantonal Hospital Lucerne from 1971 to 1988 are reviewed. A total of 50 patients fulfilled the diagnostic criteria (in 60% of the cases the diagnosis was definite, in 26% probable, and in 14% possible). These 50 patients with staphylococcus infection account for 29% of all patients with infective endocarditis seen during this time interval. Staphylococcus endocarditis affected the mitral valve in 48%, the aortic valve in 36% and--unexpectedly often--the tricuspid valve in 30%. In 54% previously normal valves were infected. Diminished host defence (predominantly intravenous drug addiction and diabetes) was a predisposing feature in 52% of the patients. The average duration of symptoms before diagnosis was 11 days, and in patients with right heart endocarditis it was 21 days. In 20% the condition was not diagnosed before autopsy. The clinical picture was relatively nonspecific: 50% of patients had no diagnostic heart murmur and 10% had no fever. The dominant--often misleading--symptoms were due to embolic complications. Two thirds of the cases with right heart endocarditis had pulmonary emboli. In 38% of the patients endocarditis resulted in heart failure. Overall mortality was 51% and correlated with age and the presence of heart failure, uncontrolled infection or cerebral embolism. In contrast to the high mortality in patients with mitral valve infection (61%), only one of the 11 patients with isolated right heart endocarditis died.
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PMID:[Clinical aspects of staphylococcal endocarditis]. 229 7

In 98 patients undergoing elective vascular surgery, specimens for bacterial cultures were obtained from urine, ischaemic ulcers, incisional wounds and the implanted grafts. Wound and graft infections were registered and compared with the results of these cultures and suspected risk factors in an attempt to find the source of infections. Antibiotic prophylaxis with cefuroxime was given for 24 h beginning at the start of surgery. Patients with ischaemic ulcers also received "spread prophylaxis", directed against isolated bacteria, for ten days. Three cases of graft infection and twelve cases of wound infection occurred. Positive postoperative cultures from wounds did not correlate with pre- or peroperative cultures. Peroperative cultures revealed small numbers of staphylococcus epidermidis in eleven patients, and none of them developed graft infection. Ischaemic ulcers, diabetes or re-do procedures were not accompanied by a significantly increased frequency of wound or graft infection, although each of three patients with graft infection had one of these risk factors. Bacteria, sensitive to cefuroxime, were found in one graft infection, six wound infections, and in two patients with urosepsis, whereas cefuroxime resistant organisms were isolated from one graft infection and three infected wounds. One of the three graft infections was probably caused by bacteria originating from the patient's ischaemic ulcer. In the other two patients the source of bacteria could not be determined. Cefuroxime seems to be an adequate alternative for prophylaxis of vascular graft infection, but in some patients with bacteriuria or indwelling catheters, a one day regimen may be too short.
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PMID:Infections and antibiotic prophylaxis in reconstructive vascular surgery. 276 53

Phagocytic and bactericidal activity of granulocytes were estimated in granulocytes of normal and diabetic children. The influence of candidal, tuberculin antigens, and staphylococcal antitoxin on these parameters was also tested. Thirty diabetic and forty healthy children made up the study group. Their ages were 6-18 yr. The disease duration was from 1 to 12 yr. Granulocytes from diabetic children demonstrated a normal ability to absorb staphylococcus. On the other hand, the capacity for intercellular killing of bacteria by granulocytes of diabetic children was decreased.
Diabetes 1982 Dec
PMID:Phagocytic and bactericidal activity of granulocytes in diabetic children. 717 95

A 54 year-old previously healthy woman was admitted with staphylococcus aureus septicaemia. The patient had been treated with oral iron supplementation for two years due to fatigue. In the evaluation of postinfectious anaemia, serum transferrin saturation and serum ferritin were found persistently elevated with values of 74% and 950 micrograms/1, respectively. Hereditary haemochromatosis was suspected even though there was no history of liver disease or diabetes mellitus in the family. A bone marrow biopsy showed a normal content of haemosiderin iron. The liver biopsy revealed haemosiderosis, mainly located to the periportal hepatocytes, and fibrosis in the portal tracts. The HLA-type was A3, B7, B37. Over a period of ten months, a total of 3.9 g of iron was removed by venesection while S-ferritin declined to 31 micrograms/l. A sister to the proband had an identical HLA type, but normal iron status markers, either indicating heterozygosity or homozygosity with lack of penetrance. In preclinical hereditary haemochromatosis, early diagnosis and treatment is essential in order to prevent organ damage and to improve prognosis. Prophylactic screening is recommended. The identification of one homozygous subject in a Danish year-cohort of 60.000 persons costs approximately 40.000 Danish kroner (7.000 US+).
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PMID:[Preclinical hereditary hemochromatosis--is there an indication for preventive screening?]. 765 9

In spite of the contribution of the new techniques of radiology and the use of new antibiotics, the diagnosis of perinephric abscess remains difficult and late and is at the origin of high morbidity and mortality. 75 cases of perinephric abscess collected during 15 years are reviewed. We studied the etiopathogenic, diagnostic, bacteriologic and therapeutic characteristics of this affection. Urinary signs are found in 26.7% of patients, diabetes in 17% and extra urinary origin is found in 11% of patients. Diagnostic delay is over one month in 75% of patients. Ultrasonography is carried out in 55 patients showing evocative images of perinephric abscess in 96% of cases. Computed tomography seems more performant than ultrasonography. Gram negative bacillus and staphylococcus are the germs which are the most frequently found. Surgical drainage associated to antibiotherapy is realized in all patients with collected perinephric abscess (73 cases). Evolution is often favourable in spite of the expanse of the abscedation. Literature data about pathogenesis, bacteriology, diagnosis and treatment of this affection are discussed.
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PMID:[Perinephritic cellulitis. Apropos of 75 cases]. 771 71

In a prospective, randomized, blinded study, 826 patients undergoing clean neurosurgical procedures received single intravenous doses of ceftizoxime (2 g) (n = 422) or a combination of vancomycin (1 g) and gentamicin (80 mg) (n = 404) 1 hour before an incision was made. Patients with infected or contaminated wounds and those receiving shunts or other implants were excluded. Primary wound infections occurred within 30 days in five patients in each group and were most common after spinal surgery and procedures through previous incisions. Secondary infections (pneumonias, urinary tract infections, and intravenous line-related bacteremia) occurred in 24 patients in the ceftizoxime group and 25 in the vancomycin/gentamicin group. The infection rates after transsphenoidal procedures (n = 129) were remarkably low in both groups. Ceftizoxime caused no adverse drug reactions, but six patients in the vancomycin/gentamicin group had clinically significant infusion-related hypotension or flushing. Placement of a temporary external drain, use of an operating microscope, preoperative steroids, and diabetes were not associated with increased infection rates. Analysis of routinely encountered ventricular cerebrospinal fluid and simultaneously obtained peripheral blood showed low but detectable levels of all three antibiotics within 2 hours; only ceftizoxime, however, achieved cerebrospinal fluid levels sufficient to inhibit the staphylococcus and Gram-negative bacilli most often associated with postneurosurgical infections. We conclude that ceftizoxime is as effective as vancomycin and gentamicin in neurosurgical prophylaxis but is less toxic and penetrates cerebrospinal fluid better.
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PMID:Ceftizoxime versus vancomycin and gentamicin in neurosurgical prophylaxis: a randomized, prospective, blinded clinical study. 841 95

The incidence of postoperative infections, especially due to multi-drug resistant strains such as Pseudomonas sp., Enterococcus sp., and Methicillin resistant Staphylococcus aureus (MRSA), is high in compromised hosts. Among them, respiratory infection, catheter sepsis, and drug-associated enteritis are frequently observed and respiratory infection is liable to fall into serious illness. These infections have characteristics in causative organisms. Pseudomonas aeruginosa or MRSA are frequently isolated in respiratory infections and Candida or coagulase-negative staphylococcus are frequently isolated in catheter sepsis. G-test in addition to blood culture is necessary for early diagnosis of Candida sepsis, vancomycin should be administered in early phase of antibiotic-associated enteritis, since this infection is usually caused by MRSA or Clostridium difficile and frequently falls into serious illness. The patients with protein-calorie malnutrition, liver cirrhosis, renal failure, diabetes melitis, administration of anticancer drugs and/or radiation therapy, serious injury, or severe operative stress are considered to be compromised hosts in surgical field, and the adequate perioperative managements according to these disorders should be carried out against postoperative infections.
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PMID:[Perioperative managements for postoperative severe infections in compromised host]. 903 82

A nine-year old girl with T cell acute lymphoblastic leukemia (ALL) had acute severe neurologic complications at the end of the remission-induction chemotherapy course. Thirty-six hours following triple intrathecal (IT) therapy and intravenous (IV) administration of L-asparaginase (L-asp), tetraplegia developed and she became unconscious. She had bouts of hypertension and persistent tachycardia unresponsive to digitalis therapy. Magnetic resonance imaging (MRI) showed multiple brain white matter hyperintensities and filling defects in the saggital sinus, suggesting thrombosis. Over the 40 days, in addition to her neurologic compromise she also had transient diabetes mellitus, severe hyperlipidemia, hypoproteinemia and edema, liver and heart failure and staphylococcus aureus sepsis with prolonged bone marrow depression. Despite, coexistence of all these chemotherapy related complications, her neurologic functions and multiple organ failure improved gradually. After a 70 days' period of interruption, chemotherapy was resumed and continued without any further complications. Although, the etiology of her extensive sensitivity to some drugs remains unclear, we believe that it is important to document these unusual events in this child.
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PMID:Coexistence of life threatening chemotherapy related leukoencephalopathy, saggital sinus thrombosis and multiple organ failure in a child with acute lymphoblastic leukemia: an unusual case with clinical recovery. 932 1


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