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

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

Choosing appropriate antimicrobial therapy for patients with pneumonia requires knowledge of the etiologic agents seen in specific kinds of patients at specific times and places. For community-acquired pneumonia, there is an important difference in the agents seen in the normal and the compromised host. The normal host most often presents with viral, mycoplasmal, or pneumococcal pneumonia. The exact place of Chlamydia pneumoniae is still under study. A normal host who aspirates is at risk of anaerobic pneumonia. Normal hosts with influenza may acquire superinfection with Streptococcus pneumoniae, Haemophilus influenzae, or Staphylococcus aureus. Under specific epidemiologic conditions, community-acquired pneumonia may be due to Legionella species, Yersinia pestis, Francisella tularensis, Coxiella burnetii, Chlamydia psittaci, a mycotic agent, or tuberculosis. Patients with chronic bronchitis and emphysema are predisposed to H. influenzae, Moraxella catarrhalis, and S. pneumoniae infections. HIV-infected patients are likely to have Pneumocystis carinii pneumonia and pneumonia due to cytomegalovirus, S. pneumoniae, and H. influenzae. Patients with diabetes, nursing-home patients, hospitalized patients, immuno-compromised patients, and patients with recent antibiotic therapy are predisposed to pneumonia due to Gram-negative aerobic bacilli of enteric and environmental origin. Initial therapy should be directed at the likely organism or organisms based on hospital susceptibility surveillance. In the normal host with community-acquired pneumonia, the therapy will often be penicillin G or erythromycin. In the patient predisposed to Gram-negative pneumonia, a third-generation cephalosporin with or without an aminoglycoside is the usual choice.
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PMID:Pneumonia. Patient profiles, choice of empiric therapy, and the place of third-generation cephalosporins. 173 Jan 86

The degradation of elastin during various pathological processes such as emphysema or arteriosclerosis was demonstrated by several investigators. In the present work, we adapted an ELISA technique for the determination of elastin peptide (EP) levels in human sera and plasma, in healthy and arteriosclerotic subjects. This test makes use of human aorta elastin hydrolyzed by a chemical procedure (kappa-elastin) instead of EP produced by pancreatic or leukocyte elastase. Polyclonal antibodies to this antigen were obtained in rabbits. The indirect ELISA procedure is sensitive, specific and reproducible. No correlation could be demonstrated between EP level and anti-EP antibody concentration of IgG or IgM types determined in the same serum samples. These antibodies did not interfere with EP determinations. EP concentration did not change with age in control subjects. In obliterative arteriosclerosis of the legs and in type IIb hyperlipoproteinemia, EP levels showed a marked increase, while in hypertension, ischemic heart disease and diabetes mellitus, the increase was moderate. In stroke, only slight changes were observed. In type IV hyperlipoproteinemia, EP levels were lower than in controls.
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PMID:Determination of elastin peptides in normal and arteriosclerotic human sera by ELISA. 213 61

A retrospective cohort mortality study was conducted among 8147 men and 627 women employed in a gray iron foundry for at least 6 months between 1950 and 1979. More than 1700 deaths occurred during a 35-year period of observation. Standardized mortality ratios (SMRs) for all causes were close to expected values based on the US general population as the standard. The mortality of nonwhite men was significantly increased for lung cancer (SMR 132) and ischemic heart disease (SMR 126). Other moderate, but nonsignificant excesses were noted among nonwhite men for cancers of the stomach, pancreas, and prostate, for diabetes mellitus and pulmonary emphysema, and among white men for cancers of the lung and stomach, gastric and duodenal ulcers, pulmonary emphysema, and suicide. Small mortality increases were observed in both racial groups for cerebrovascular disease. The lack of a trend with time since hire and duration of foundry employment suggests that lung cancer mortality may not be associated with exposure to the foundry environment. Utilizing indirect measures of smoking, it appears that virtually all excess lung cancer deaths among whites and at least some of the excess among nonwhites could be explained by smoking habits. Similarly, smoking may have been responsible for the mortality excesses from emphysema, cerebrovascular diseases, and ischemic heart disease.
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PMID:Mortality of iron foundry workers: I. Overall findings. 801 21

Emphysematous cystitis is a rare but interesting disease. A case is reported of cystitis emphysema with acute pyelonephritis and uncontrolled diabetes. The patient was a 54-year-old woman complaining of gross hematuria and fever. A submucosa emphysema in bladder was found by cystoscopy . Radiography showed the gas around the bladder. The patient was administered antibiotics, then symptoms was improved. We reviewed 12 cases of emphysematous cystitis reported in Japan and summarized the pathophysiologic features of this entity.
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PMID:[A case of emphysematous cystitis]. 223 99

The relation of ventilatory impairment and chronic mucus hypersecretion to death from all causes and death from obstructive lung disease (chronic bronchitis, emphysema and asthma) was studied in 13,756 men and women randomly selected from the general population of the City of Copenhagen. During the 10 year follow up 2288 subjects died. In 164 subjects obstructive lung disease was considered to be an underlying or a contributory cause of death (obstructive lung disease related death); in 73 subjects it was considered to be the underlying cause of death (obstructive lung disease death). Forced expiratory volume in one second, expressed as a percentage of the predicted value (FEV1% pred), and the presence of chronic phlegm were used to characterise ventilatory function and chronic mucus hypersecretion respectively. For mortality analysis the proportional hazards regression model of Cox was used; it included age, sex, pack years, inhalation habit, body mass index, alcohol consumption, and the presence or absence of asthma, heart disease, and diabetes mellitus as confounding factors. By comparison with subjects with an FEV1 of 80% pred or more, subjects with an FEV1 below 40% pred had increased risk of dying from all causes (relative risk (RR) = 5.0 for women, 2.7 for men), a higher risk of obstructive lung disease related death (RR = 57 for women, 34 for men), and a higher risk of obstructive lung disease death (RR = 101 for women, 77 for men). Chronic mucus hypersecretion was associated with only a slightly higher risk of death from all causes (RR = 1.1 for women, 1.3 for men). The association between chronic mucus hypersecretion and obstructive lung disease death varied with the level of ventilatory function, being weak in subjects with normal ventilatory function (for an FEV1 of 80% pred the RR was 1.2), but more pronounced in subjects with reduced ventilatory function (for an FEV1 of 40% pred the RR was 4.2). A similar though statistically non-significant trend was observed with regard to obstructive lung disease related death. This study shows that impaired lung function is very strongly related to total mortality, obstructive lung disease related mortality, and obstructive lung disease mortality and suggests that chronic mucus hypersecretion, in those with impaired ventilatory function, is also a significant risk factor for death from obstructive lung disease.
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PMID:Relation of ventilatory impairment and of chronic mucus hypersecretion to mortality from obstructive lung disease and from all causes. 240 19

Renal emphysema is rare condition that may affect diabetic patients. Radiographic demonstration of gas limited to the collecting system is often treated with antibiotics. However, intraparenchymal gas requires early nephrectomy because mortality rates are high without surgical intervention.
Diabetes Care 1989 Mar
PMID:Emphysematous pyelonephritis. Complicated urinary tract infection in diabetes. 264 32

A case of emphysematous pyelonephritis, xanthogranulomatous pyelonephritis histologically, is reported. A 49-year-old female patient was referred to our department from the department of internal medicine because abdominal ultrasonography demonstrated left renal swelling with gas echo. Computed tomographic scan showed much emphysema in the left kidney. Although aggressive treatment with broad spectrum antibiotics and immunoglobulin had been performed, subfever and left lumbago continued. Thereafter, she underwent left nephrectomy, and histological findings revealed xanthogranulomatous pyelonephritis. In the Japanese literature 27 cases of emphysematous pyelonephritis have been reported. Many cases are in middle-aged females and 85% of these cases complicated with diabetes mellitus. E. coli and Klebsiella was the main causative organism. The mortality of this disease was 26%. This report is the first case combined with xanthogranulomatous pyelonephritis in Japan. We recommend adequate chemotherapy and timely surgical treatment for good results.
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PMID:[A case of emphysematous pyelonephritis combined with xanthogranulomatous pyelonephritis]. 273 41

A total of 136 patients with trans- and 200 with non-transmural myocardial infarction (MI) were examined over time for chlorine-soluble mucoprotein (MP), serum hexoses (SH), their fraction-hexoses of glycosaminoglycans (H-GAG), and hexoses of glycoproteins (H-GP), serum, plasma and urine hydroxyproline (SHP, PHP, UHP). The computation of regressions made it possible to prove multidirectional changes in chlorine-soluble MP, SH, H-GAG, SHP, PHP, and in UHP. Approximation of the curves enabled MI patients to be distributed into subgroups marked by rapid and moderate repair tempo. The factors that prolong MI repair according to the X-square test are as follows: age over 60 years, heart aneurysms, recurrent MI, chronic grade 2A heart failure, diabetes mellitus, chronic bronchitis combined with lung emphysema and stage 2 respiratory failure. That whether MI is transmural or non-transmural is not per se the sole factor determining MI repair.
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PMID:[Clinical regularities of myocardial infarction repair]. 276 91

A case is described in which Fournier's gangrene was the presenting feature of diabetes mellitus and in which extensive subcutaneous emphysema prevented the use of spinal anaesthesia for debridement. In the literature four cases have been reported in which Fournier's gangrene was the presenting feature in patients with diabetic ketoacidosis. Diabetes may predispose to a form of Fournier's gangrene in which subcutaneous gas formation is marked, though subcutaneous emphysema to the degree described in this case has not previously been reported in this condition. Diabetes mellitus and subcutaneous emphysema must be sought in patients with Fournier's gangrene as both may have a profound influence on management.
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PMID:Diabetes mellitus and Fournier's gangrene. 295 Nov 85


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