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

A total of 291 urine sediments from 255 patients with various renal or urinary tract diseases have been studied by phase contrast microscopy. Based upon morphological criteria, leucocytes were distinguished from renal epithelial cells and the white blood cells were classified either as mononuclear or polynuclear in 179 patients. The percentage of the different cell types varied considerably between and within the different diseases. The median values for polynuclear granulocytes were higher than 90% in bacterial renal or urinary tract disease and in polycystic kidney disease. In interstitial nephritis, nephrosclerosis and in renal transplanted patients the percentage of polynuclear granulocytes was somewhat lower, 76-85%. In diabetes, amyloidosis, tubular nephrosis (necrosis) glomerulonephritis, lupus nephritis and endemic benign nephropathy there were 14-66% polynuclear granulocytes. 29-33% mononuclear leucocytes were found in lupus nephritis and endemic benign nephropathy. The greatest proportion of renal epithelial cells was found in endemic benign nephropathy, namely 49%. 36% renal epithelial cells were found in tubular nephrosis (necrosis) and in glomerulonephritis. The technique is rapid and inexpensive. It facilitates differential diagnostics of urinary tract disease with pyuria.
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PMID:Differential count of urinary leucocytes and renal epithelial cells by phase contrast microscopy. 110 1

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

Cefetamet pivoxil, an oral third generation cephalosporin, was evaluated in 218 hospitalized patients with complicated urinary tract infections. Among these patients, 28 (13.1%) were suffering from concomitant diabetes: 25 of these patients were matched with 25 non-diabetic patients and for each pair, the age +/- 2 years, sex, complicating factors, etc. had to be identical. All patients received 2000 mg cefetamet pivoxil daily for 10 days. The predominant pathogen was E. coli; 18 in the diabetic group, 15 among non-diabetics. Comparison of the therapeutic results showed that the bacteriological eradication rate was similar in diabetic and non-diabetic patients, 92% and 87.5%, respectively. There was a similar improvement in pyuria, and therapeutic response was equal in diabetic patients as in non-diabetic patients. No unwanted effects on renal function were observed in the high-risk diabetic group.
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PMID:Efficacy and tolerability of cefetamet pivoxil in diabetic patients with urinary tract infections: a case-control study. 200 43

The prevalence of asymptomatic bacteriuria and the relation of bacteriuria to pyuria, glycosuria and HbA1c in patients with diabetes mellitus were investigated. The study population included 110 diabetic patients and 100 healthy persons (control group). The ratio of bacteriuria was found as 25.5% (31.3% in women, 17.4% in men) in the diabetic group and as 9% (16% in women, 0% in men) in the control group. The prevalence of asymptomatic bacteriuria was significantly higher in the diabetic patients than in the control group (p less than 0.05). There was a significant relation between bacteriuria, pyuria and HbA1c levels (p less than 0.05). But, there wasn't any important correlation between bacteriuria and glycosuria.
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PMID:[Asymptomatic bacteriuria in patients with diabetes mellitus]. 208 31

A 51-year-old male patient with diabetes mellitus consulted his home doctor because of high fever and right flank pain. Urinalysis showed marked pyuria. Treatment with antibiotics was not completely effective, and he was referred to our hospital for further examination and treatment. CT scan showed an abnormal gas shadow in right renal parenchyma. He was diagnosed with emphysematous pyelonephritis and right subcapsular nephrectomy was done after the control of diabetes mellitus. We reviewed 57 cases of emphysematous pyelonephritis including our case in the Japanese literature, and we discussed about its etiology, symptomatology, choice of treatment and prognosis.
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PMID:[A case report of emphysematous pyelonephritis]. 218 91

Differentiation of uncomplicated pyelonephritis versus complicated pyelonephritis has always been problematic. No clear physical signs or symptoms are diagnostic. To study differences between the two, we retrospectively reviewed charts of patients admitted to Charity Hospital, New Orleans, with febrile urinary tract infections. Criteria for inclusion were pyuria, positive urinary culture, and signs or symptoms of pyelonephritis. All patients underwent renal ultrasonography (US) before other diagnostic tests. US identified a potential emergency (hydronephrosis or abscess) in 11 of 98 patients (11.2%). The only significant contributing factor was the presence of diabetes mellitus, which was present in five of 11 emergent conditions and eight of 73 of the remainder (P = 0.003). US is inexpensive, easily obtainable in the emergency room, and sensitive enough to screen patients with pyelonephritis for complications. However, we believe it is mandatory in diabetics, because of the high incidence of abnormalities in this population.
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PMID:Ultrasonography in the differentiation of complicated and uncomplicated acute pyelonephritis. 223 41

The outcome of postsurgical pyuria in benign prostatic hypertrophy was studied in 87 patients, and the factors that might affect the outcome were determined. No significant differences were found between operation method and duration until normalization of pyuria, which was 75.5 +/- 46.0 days for transurethral resection of the prostate, 72.7 +/- 30.6 days for suprapubic prostatectomy and 69.3 +/- 32.7 days for retropubic prostatectomy. Prognostic factors were statistically analyzed preoperatively, at operation, and postoperatively. The definite prognostic factors were preoperative diabetes mellitus, preoperative pyuria, preoperative bacteriuria, and postoperative hypoproteinemia. The probable prognostic factors were old-age, preoperative indwelling catheters, heavy prostate tissue, postoperative bacteriuria, postoperative anemia and postoperative complications.
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PMID:[The analysis of prognostic factors on postsurgical pyuria of benign prostatic hypertrophy]. 244 87

The postoperative duration of pyuria was studied in 35 patients who underwent transurethral resection of the prostate (TUR-P). The average postoperative duration of pyuria was 58.0 +/- 23.6 days. The age over 70 years, preoperative indwelling of urethral catheter and the preoperative urinary tract infection did not make the duration of pyuria longer. The volume of resected prostatic tissue over 20 g and the existence of diabetes mellitus make it significantly longer. It is effective and safe to use a low-dose antibacterial agent such as NFLX which has a broad spectrum and hardly develops bacterial resistance after TUR-P. It is suggested unnecessary to change the anti-bacterial agent even when pyuria continues.
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PMID:[Postoperative pyuria after TUR-P: the study of postoperative pyuria by using NFLX]. 261 Jan 84

Although diabetes mellitus is reported in 29% of patients with renal papillary necrosis (RPN), the frequency of RPN among patients with insulin-dependent diabetes mellitus (IDDM) has from autopsy studies been estimated to be only 4.4%. In vivo data on the prevalence of RPN in patients with IDDM have been lacking. We therefore studied the prevalence of RPN in 76 patients with long-standing IDDM and in 34 age-matched control subjects by intravenous urography. None of the control subjects showed radiographic signs of papillary necrosis. RPN was observed in 18 patients (23.7%); 15 were women (83.3%). Age and duration of diabetes was not different between patients with and without papillary necrosis, and there was no significant difference between the two groups regarding the prevalence of microangiopathic complications, i.e., proliferative retinopathy and diabetic nephropathy. Microscopic hematuria was three times more frequent in patients with than without RPN (44 vs. 16%; P less than .02). In addition, pyuria was reported in 40% of patients with papillary necrosis, and 61% of them gave a positive history of urinary tract infection compared to 16% (P less than 05) and 32% (P less than .02), respectively, in patients without papillary necrosis. It is concluded that RPN is a more frequent complication of long-standing IDDM than appreciated from autopsy studies, and being female and having a history of urinary tract infection are associated with an increased risk of RPN.
Diabetes Care 1989 Mar
PMID:Renal papillary necrosis in patients with IDDM. 270 11

The traditional criterion of 10(5) colony-forming units (CFU) per milliliter of urine to diagnose urinary tract infection was based on studies of pregnant and nonpregnant women with asymptomatic bacteriuria or acute pyelonephritis. Recent studies of symptomatic women revealed that urine cultures in approximately one third of those with confirmed urinary tract infections grew only 10(2) to 10(4) CFU/mL. The major causes of acute dysuria among such women are urinary tract infection, sexually transmitted disease, and vaginitis. In most instances, it is possible to make the diagnosis based on clinical features. The major features of urinary tract infection are internal dysuria; frequency, urgency, and voiding of small volumes; abrupt onset; suprapubic pain; presence of pyuria. Presence of hematuria which occurs in about 50 percent of patients strongly suggests bacterial cystitis. Three to seven days of empiric antimicrobial therapy is indicated for these patients, with selection of a first-line antimicrobial agent that offers efficacy against Escherichia coli or Staphylococcus saprophyticus; reasonable cost; few side effects. Ampicillin is not recommended. Indications for culture include uncertain clinical features; history of previous infection within the past three weeks; duration of symptoms of more than seven days; recent hospitalization or catheterization; pregnancy; diabetes. To maximize the sensitivity and specificity of the urine culture in acutely symptomatic women, it is necessary to request the laboratory to report 10(2) to 10(4) CFU/mL.
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PMID:Protocol for diagnosis of urinary tract infection: reconsidering the criterion for significant bacteriuria. 304 81


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