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

Phase contrast microscopy has been used for examination of urinary sediments from 19 patients with hydronephrosis. Casts were seldom seen. A raised number of erythrocytes was seen only in association with catheter, calculi or diabetes. A raised number of leukocytes was seen in patients with bacteriuria. A striking observation was the finding of a great proportion (64%) of histiocyte-like cells in six out of 12 cases in whom a differential count was performed. The proportion of histiocyte-like cells was small (14%) in cases with bacteriuria or history of urinary tract infection.
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PMID:The urinary sediment in hydronephrosis. 7 Sep 64

221 patients with arterial hypertension were investigated as outpatients. 198 patients were found to have primary and 23 patients to have secondary hypertension. The results of urinary analysis were pathological in 25% of patients and renal function tests were abnormal in 20% of cases. Significant bacteriuria was recorded in 19% of urinary cultures. Intravenous pyelography showed true pathological findings in 12% of cases, false positive findings in 7% and false negative findings in 5%. Isotopic nephrograms showed true positive findings in 52%, false negative in 3% and 45% showed normal results. In 53% of patients angiography of the kidneys showed normal results, whilst this investigation proved pathological in 44% of cases and gave false negative results in 3% of patients. An additional search for coronary heart disease risk factors revealed that 73% of these hypertensive patients were overweight, 47% had hyperlipidaemia, 33% suffered from diabetes mellitus and nicotine abuse was present in 21% of cases. A relevant yet inexpensive screening programme for the investigation of hypertension is formulated on the basis of the results of this investigation.
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PMID:[The value of different investigation procedures in arterial hypertension (author's transl)]. 15 88

Urine of 198 diabetics and 147 non-diabetics was examined for bacteriuria by means of the Uricult dip slide method. Prevalence of bacteriuria in diabetics (18,7%) was significantly higher than in the control group (7,6%). This increased prevalence in diabetics was due primarily to an exceedingly high prevalence in diabetic women (27%). There was no relation between bacteriuria and age, duration of diabetes, treatment for diabetes, quality of control of diabetes, symptoms of urinary tract infection or hypertension.
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PMID:Bacteriuria in Black diabetics. 84 59

We present a case of nephrotic syndrome complicating acute pyelonephritis in a 45-year-old man. His first attack of acute bacterial pyelonephritis had two unusual features: transient nephrotic syndrome and chronic recurrent episodes of papillary necrosis. The former, which lasted for two weeks, was characterized by edema, excretion of 7.7 g of urinary protein per 24 hours and hypoproteinemia (1.8 g per 100 ml). A percutaneous renal biopsy two weeks after the height of the nephrotic state showed normal glomeruli by light and electron microscopy and immunohistologic studies. Interstitial changes were noted. Over two years the patient has passed approximately 50 fragments, characterized as necrotic tissue containing tubular structures. He has no evidence of diabetes mellitus, urinary-tract obstruction or ureteral reflux, analgesic abuse or atypical vasculitis. He is afebrile but has recurrent bacteriuria despite antibiotics. This case demonstrates that acute pyelonephritis must be added to the list of diseases causing the nephrotic state.
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PMID:Nephrosis and papillary necrosis after pyelonephritis. 118 37

Proteinuria has been analysed in 334 maturity-onset diabetics and 80 matched controls. Proteinuria measured in the recumbent position exceeded 100 mug/min in 53% of the diabetic population. The percentage of excessive proteinuria increased with duration of the disease. Sex and age had no influence. Out of 55 first year diabetics, 49% had abnormal quantitative proteinuria; this is in contrast to 76 longterm diabetics (over 12 years) of whom 38% had proteinuria under 100 mug/min. Electrophoresis and immuno-electrophoresis showed a glomerular pattern in 40%, a tubular pattern in 15% and a mixed pattern in 8% of all the diabetics. 32% of the diabetics with quantitatively normal proteinuria were abnormal qualitatively, and this may be the first manifestation of diabetic nephropathy. Thirty-eight other patients had a normal electrophoretic pattern in spite of increased proteinuria. Proteinuria levels were significantly associated with hematuria, bacteriuria and reduced GFR, but not with leukocyturia, insulin dependence and hypertension. Upright position increased the proteinuria to a greater degree amongst the patients with normal proteinuria. We discuss the role of increased filtration pressure and glomerular permeability in modifying proteinuria in diabetes. Sensitive quantitative and qualitative proteinuria determinations are important tools both in early diagnosis of diabetic nephropathy in clinical practice and in epidemiological studies.
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PMID:[Proteinuria in mature diabetic patients. Quantitative and qualitative analysis]. 121 95

Chronic pyelonephritis is, by definition, a chronic interestial nephritis due to immediate or late effects of bacterial infection of the renal parenchyma. The main diagnostic criterion is recurrent or permanent bacteriuria. As a rule, bacteriuria follows as a secondary symptom a primary renal disturbance such as malformations of the urinary tract, stones, gout, analgesic abuse, diabetes mellitus or pregnancy. It is most important to eradicate predisposing factors, if possible, for successful antimicrobial therapy. In some cases, permanent intensive chemotherapy might be more harmful to the patient than untreated chronic bacteriuria, in itself.
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PMID:[Pyelonephritis]. 122 May 15

The frequency of bacteriuria in 2.058 unselected diabetics obtained with the help of microscopic slides was 9.67%. Here women (n=1,325) with 13.5% have an essentially higher share of constant bacteriuria (number of germs more than 10(5)/ml) than men (n=733) with 2.4%. In very old men older than 75 years a clear increase to 14.6% could be proved. A relation between duration of diabetes and frequency of bacteriuria could not be ascertained. On the other hand there existed a dependence on the form of therapy of diabetes. A constant bacteriuria was present in dietetically led diabetics at 7.3%, in those persons treated with oral antidiabetics at 10.2%, in diabetics treated with insulin at 13.8%. The slide culture is clearly superior to the hitherto still used bacteriological and biochemical methods and is recommended particularly for screening tests.
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PMID:[Bacteriuria--findings in diabetics]. 122 32

The aim of this study was to evaluate the prevalence of asymptomatic bacteriuria and its prognostic factors in a geriatric population living in a nursing home. Seventy-eight patients (68 females, 10 males) with a mean age of 82 +/- 6 years (range: 60-94) were studied. Once symptomatic infection is ruled out and the risk factors had been analyzed, a urine culture was performed in all cases. We then identified two different population groups: asymptomatic bacteriuria without risk factors (group A), and asymptomatic bacteriuria with risk factors (group B). Overall prevalence of asymptomatic bacteriuria was 38.5% (Group A: 23%, group B: 63%; p < 0.001). Considering all patients with bacteriuria, 50% of cases (15 out of 30 patients) had urine incontinence, 40% suffer from severe limitation of movements and 70% had a past history of pregnancy. The same figures for the population with negative urine culture were 12.5%, 14.5%, and 46% respectively (p < 0.01). In group B, 79% of cases had more than one RF, including all patients with the association of urine incontinence, movement limitation and diabetes. In group A, 93% of asymptomatic bacteriuria were due to E. coli with low adhesin expression (27%) whereas in group B, E. coli was isolated in 44% asymptomatic bacteriuria cases, with high adhesin expression (71.5%), other enteric gram-negative bacilli (31%), non-fermentative gram-negative bacilli (19%) and gram-positive cocci (6%). Group A patients were treated with a single dose of ciprofloxacin (500 mg) with elimination of bacteria in urine in 91% of cases (at one week) and 73% of cases (at one month).(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Prevalence and treatment of bacteriuria in the geriatric population]. 801 3

A group of 215 patients with non-insulin-dependent diabetes mellitus (NIDDM) (147 women and 68 men) were selected by home interview, and accepted to undergo clinical examination including urine culture, in order to determine the frequency of bacteriuria and its possible associations with clinical and laboratory findings. Bacteriuria was found in 17.7% of women and 1.5% of men. Univariate and multivariate analysis performed for the group of women revealed sexual intercourse and pyuria as the only factors associated with the frequency of bacteriuria. It was concluded that asymptomatic bacteriuria may be associated with sexual activity in women with NIDDM.
J Diabetes Complications
PMID:Association of sexual activity and bacteriuria in women with non-insulin-dependent diabetes mellitus. 148 84

Concentrations of urinary albumin and the albumin:creatinine ratio were measured in early-morning urine specimens from 5670 people older than 40 years who participated in a health screening survey of a local workforce. Sex-specific reference intervals were determined in a subgroup of 3597 people after excluding 2073 individuals with Albustix-positive proteinuria; diabetes mellitus; bacteriuria; current hypertension; body mass index greater than or equal to 30 kg/m2; or serum triglyceride greater than or equal to 2.5 mmol/L. The 97.5 percentile concentration for urinary albumin was 28 mg/L in men and 29 mg/L in women; for the albumin:creatinine ratio this was 2.3 g/mol in men and 2.8 g/mol in women. In the study population, the degree of albuminuria showed piecewise log-linear relationships with diastolic blood pressure (P = 0.0001) and body mass index (P = 0.0001), log-linear relationships with hypertriglyceridemia (P = 0.0001) and hypercholesterolemia (P = 0.0001), and a negative piecewise linear relationship with high-density lipoprotein (HDL) cholesterol (P = 0.0461).
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PMID:Albuminuria in people at least 40 years old: effect of obesity, hypertension, and hyperlipidemia. 152 18


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