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

The most suitable antibiotics for chemoprophylaxis in neurosurgery and risk factors for postoperative neurosurgical infection were investigated by retrospective analysis of 807 neurosurgical procedures in 566 patients between 1980 and 1989. Prophylactic antibiotics were administered intravenously for 6 or 7 postoperative days in all instances. The 807 operations were classified according to the antibiotics used into: 1) penicillin, 2) cephem-I, 3) cephem-II, 4) cephem-III, and 5) others. Postoperative neurosurgical infections occurred in 27 of 807 operations (3.3%), or 27 of 566 patients (4.8%). Hypertension and surgery performed in summer carried a significantly higher risk of infection. Diabetes mellitus, steroid administration, prolonged surgery, re-exploration, and surgery for hemorrhagic cerebrovascular diseases were associated with increased risk, but were not statistically significant. Infection rates by type of chemoprophylaxis were: 3.6% in the penicillin group, 3.7% in the cephem-I group, 1.7% in the cephem-II group, 5.7% in the cephem-III group, and 2.8% in the others group. This result indicates that the best choice for prophylactic antibiotic therapy may be a second-generation cephem.
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PMID:Postoperative neurosurgical infection and antibiotic prophylaxis. 137 63

Diabetic ketoacidosis (DKA) is a form of decompensated diabetes. When it occurs during pregnancy, it may lead to maternal and fetal morbidity and mortality. DKA is defined by accelerated gluconeogenesis and ketogenesis and occurs most often in the presence of one of four predisposing factors: insulin deficiency (absolute or relative); excess counter regulatory hormones; fasting; and dehydration. Infection is a common catalyst. Once the disorder is diagnosed, intensive obstetrical nursing care is required. The principles of management include rehydration, insulin therapy, electrolyte replacement, and identification and treatment of the underlying cause. A plan for assessment of the pregnant patient with diabetes and in DKA and treatment guidelines are presented.
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PMID:Diabetic ketoacidosis. 138 7

Homologous transfusions are immunosuppressive and associated with a higher risk of postoperative infection. In this retrospective analysis, we studied 238 consecutive patients who underwent first-time coronary operations by a single surgeon in 1988 to 1989 and collected clinical and laboratory data relevant to postoperative infections including pulmonary, urinary, and wound sites. Culture-proved postoperative infections occurred in 16 of the 238 patients (6.7%), with only 3 (1.3%) being deep sternal wound infections. Seven of 16 (44%) of the infections were away from the wound sites, suggesting that nonsurgical variables contributed to at least some infections. Factors significantly associated with an increased risk of postoperative infection by univariate analysis included female sex, diabetes mellitus, and transfusion dose. Infections occurred in 3.9% of patients receiving up to 2 units of red cells and whole blood, 6.9% receiving 3 to 5 units, and 22% of those receiving 6 units or more. Multiple linear and logistic regression analysis showed that transfusion dose was the most significant predictor of infection, days of fever, days of antibiotic therapy, and length of hospital stay. Homologous transfusion is associated (in a dose-dependent fashion) with a threefold to eightfold increased risk of postoperative infection in patients undergoing coronary artery operations. This increased risk of infection may be due to transfusion-induced immunosuppression of the patient.
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PMID:Homologous blood transfusion as a risk factor for postoperative infection after coronary artery bypass graft operations. 140 68

Based on our new finding that an inflammation in which tumor necrosis factor (TNF) is primed or triggered (ontogenic inflammation) can regulate the homeostasis in ontogenesis, we have identified a new lipopolysaccharide from wheat flour (LPSw) that can induce ontogenic inflammation in adult mice. LPSw can prime adult mice to produce TNF when given orally or percutaneously, suggesting that it may maintain homeostasis in adults. LPSw can cure experimental animals of diabetes, hyperlipidemia, ulcer, and herpes. It can also stimulate bone resorption and egg-laying, and shows a strong analgesic effect that is blocked by naloxone. This effect even allows a release from drug addiction. Suppression of serum cholesterol level by oral uptake of LPSw in Watanabe heritable hyperlipidemic (WHHL) rabbit was also observed. Infection of toxoplasma was prevented by oral uptake of LPSw. The realization that a single oral or percutaneous administration of LPSw may be a cure for multiple intractable diseases may lead to the presentation of a nontoxic type of Coley's toxin, which is known to be an efficient cancer treatment, but has high toxicity.
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PMID:Oral or percutaneous administration of lipopolysaccharide of small molecular size may cure various intractable diseases: a new version of Coley's toxin. 147 70

Intracavernosal injection of vasoactive drugs is a safe, effective, and commonly used treatment for impotence in diabetic men. In prospective studies infection has rarely occurred. We report a case of life-threatening Staphylococcal septicaemia complicating this treatment in a 61-year-old man with Type 2 diabetes, probably due to a combination of an unsterile technique and drug-induced priapism. Infection is a potential risk in diabetic men using intracavernosal injection therapy and those offered it should be informed of the importance of a scrupulous sterile technique and the need to seek urgent medical help for decompression if an erection persists for more than 4-6 h.
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PMID:Staphylococcal septicaemia complicating intracavernosal autoinjection therapy for impotence in a man with diabetes. 147 42

Pyelonephritis emphysematous (PE) is a life threatening renal infection which is observed practically exclusively as a serious complication of diabetes mellitus. 95% of the 73 cases which have been reviewed were found in diabetic patients. The symptomatology resembles that of severe acute pyelonephritis but the disease differs from this in that, in PE, emphysema develops in the actual renal parenchyma and/or in the perirenal tissues. The most important single factor in the etiology appears to be ischaemia of the tissues which are employed as growth media for the microorganisms involved. Infections with E. coli, Klebsiella pneumoniae, Aerobacter and Proteus are the most commonly found. Isolated cases with Candida and Cryptococcus neoformans have been observed. The mortality in untreated cases of PE is 100%. With medical treatment alone, the mortality decreases to 73% while, when combined medical and surgical intervention is employed, the mortality can be reduced to 30%.
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PMID:[Emphysematous pyelonephritis. A serious complication of diabetes mellitus]. 163 68

Infection of the foot is a limb threatening condition for patients with diabetes mellitus. Identification of patients with diabetes and severe infection of the foot most likely to benefit from early revascularization or major amputation would improve the results of a treatment policy to prevent limb loss and avoid futile delays in amputation. During a nine year period, 79 diabetic patients underwent emergency procedures for severe infection of the foot during the initial hospitalization period. None of the patients underwent arterial reconstruction. Eventually, 21 of the patients required a major amputation, eight during the initial hospitalization and 13 on a subsequent admission. Stepwise discriminant analysis of clinical independent variables revealed that the patients most likely to require a major amputation during the initial hospitalization were those with an absent dorsalis pedis pulse and a polymicrobial infection (p = 0.018). The overall amputation rate (immediate or subsequent amputation) was higher for patients of either sex with nonpalpable pedal pulses when compared with those with at least one palpable pulse (p less than 0.05). Males who were not dependent on insulin had the highest risk of overall limb loss (p = 0.01). Patients undergoing delayed amputation required a significantly higher number (p = 0.01) of readmissions to the hospital for recurrent infection of the foot than those who did not undergo amputation. Data in the current study suggest that early major amputation in a subset of patients would prevent delay in the rehabilitation process of the amputee, decrease long term morbidity and reduce health care cost. An aggressive policy of early revascularization in patients with a pulse deficit may reduce the amputation rate in those with diabetes with severe infection of the foot.
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PMID:The course of severe foot infection in patients with diabetes. 163 38

We address the question of whether or not age and comorbidity are related to intra- and postoperative complications after a transurethral resection. The data are derived from a retrospective, population-based study conducted in Hagen, Germany, which included all patients with an initial prostatectomy for benign prostatic hyperplasia (N = 621) during the five-year period 1984-1988. Seventy-seven percent of the patients had at least one of the following preoperative risk factors: heart disease, hypertension, smoking, chronic obstructive lung disease, and diabetes. There was no intraoperative death. The risk of intraoperative circulatory complications was found to be related to age only for patients without a history of heart diseases or hypertension. The incidence of major complications was 3.1 percent and was significantly higher in the oldest age group. Three patients (0.54%) died postoperatively in the hospital. Infections were the most frequent postoperative complications. The relationship of age and overall postoperative complications was not statistically significant either for patients with (p = 0.121) or without any comorbidity (p = 0.651). Based on this study it seems reasonable to conclude that age is not a clinically relevant risk factor for perioperative complications in patients who have a transurethral resection for benign prostatic hyperplasia.
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PMID:Comorbidities and perioperative complications among patients with surgically treated benign prostatic hyperplasia. 171 58

Mucormycosis is a rare opportunistic fungal infection of immunosuppressed patients. We describe here 5 cases of mucormycosis: three with facial and eye involvement, one with lung involvement and one affecting skin and joints. All five patients had underlying diseases: diabetes, leukemia, lymphoma, neoplasia and AIDS. Four patients were treated with amphotericin B and also with surgical debridement. Infection could be controlled only in two patients. Both survived but with major sequelae. In two additional patients, death was directly related to the infection and the remaining patient was lost to follow-up.
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PMID:[Infection by Mucorales fungi]. 180 50

Infections due to Salmonella serotype enteritidis have increased markedly in the northeastern United States. Due to the potential severity of these infections, host risk factors for infection were determined in the largest nosocomial S. enteritidis outbreak to have occurred in the United States. In a case-control study, patients in a New York City hospital who developed infection after exposure to an S. enteritidis-contaminated meal were more likely to be medication-dependent diabetics than were those who did not develop infection (17/75 vs. 7/80, Mantel-Haenszel adjusted odds ratio = 3.1, 95% confidence interval = 1.1, 8.6). Proposed mechanisms for diabetes as a risk factor for infection include decreased gastric acidity in diabetic patients and an autonomic neuropathy of the small bowel that reduces intestinal motility and prolongs gastrointestinal transit time.
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PMID:Diabetes mellitus--a newly described risk factor for infection from Salmonella enteritidis. 186 41


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