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

Urinary tract (UTI) is a major disease burden for many patients with diabetes. Asymptomatic bacteriuria is several-fold more common among women and acute plyelonephritis is five to ten times more common in both sexes. The complications of pyelonephritis are also more common in patients with diabetes. These complications include acute papillary necrosis, emphysematous pyelonephritis, and bacteremia with metastatic localization to other sites. The management of urinary infection in patients with diabetes is essentially the same as patients without diabetes. Most infections should be managed as uncomplicated except when they occur in a milieu with obstruction or other factors that merit a diagnosis of complicated UTI. Strategies to prevent these infections and reduce morbidity should be a priority for research.
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PMID:Urinary tract infections in adults with diabetes. 1129 10

Urinary tract infections (UTIs) are common infectious diseases that can be associated with substantial morbidity and significant expenditures. This review highlights the current concepts and recent advances in our understanding and management of this condition. Specific topics include pathogenesis, host factors, antimicrobial resistance, recurrent UTIs in women, diagnosis, treatment of uncomplicated and complicated UTIs, prophylaxis, catheter associated bacteriuria, pregnancy, diabetes, UTIs in men, prostatitis, and the chronic pelvic pain syndrome. UTIs can be viewed as an interaction between specific bacterial virulence factors and the patient. A new model explaining the pathogenesis of recurrent UTIs has been presented. There is a need to reconsider traditional treatment recommendations in the face of local resistance patterns, as well as the need to make better use of drugs that are currently available. Prospects for prevention of recurrent UTI include natural compounds, bacterial interference and immunization. With regard to UTI risk in women, patients can be classified based on age, and functional and hormonal status. Appropriate treatment approaches must be based on this classification. In contrast to uncomplicated UTIs, management of most complicated infections depends on clinical experience and resources at individual institutions rather than on evidence based guidelines. Asymptomatic bacteriuria generally should not be treated except in high-risk catheterized patients and in pregnancy. UTIs in men generally require formal urologic evaluation. Our understanding of the etiologies, diagnostic strategies, and treatment options for prostatitis and the chronic pelvic pain syndrome in men continues to evolve.
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PMID:Current concepts in urinary tract infections. 1519 28

Recommendations for antimicrobial treatment and prophylaxis of urinary tract infections (UTI) have been made according to the results of investigation of resistance of the most frequent causative agents of UTI to antimicrobial drugs. This investigation has been conducted for the past seven years by the Committee for monitoring bacterial resistance to antibiotics in the Republic of Croatia, with consensus of eight professional societies of the Croatian Medical Association. Uncomplicated cystitis is treated 1, 3, or 7 days, complicated 7 days, pyelonephritis 10-14 days, and complicated UTI 7 to 14 days, rarely longer. For the treatment of cystitis fluorokinolons, nitrofurantoin, betalactam antibiotics, and in the fields of lower resistance trimethoprim/sulfamethoxazol are being used. Single treatment with fluorokinolons is administered to otherwise healthy young women with normal urinary tract in whom cystitis symptoms have been present for less than 7 days. Empiric antimicrobial treatment of pyelonephritis, recurrent and all complicated UTI must be reviewed after urine culture finding is obtained. In the treatment of bacterial prostatitis and febrile UTI in males, the drug of first choice is ciprofloxacin. Asymptomatic bacteriuria (AB) is treated in pregnant women, newborns, preschool children with urinary tract abnormalities, before invasive urologic and gynecologic procedures, in kidney transplant recipients, and in the first days of short term urinary bladder catheterization. Recommendations for the treatment of AB in patients with diabetes mellitus have been controversial in the past two years. Antimicrobial prophylaxis is administered mostly one hour prior to the diagnostic or therapeutic invasive urological procedure, using selected antimicrobial agents.
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PMID:[Guidelines for antimicrobial treatment and prophylaxis of urinary tract infections]. 1658 44

Asymptomatic bacteriuria (ASB) is frequent in elderly patients and even more prevalent in residents of long-term care facilities. Furthermore, because more and more people are reaching advanced age and the need for care increases with age, ASB is becoming increasingly important. There are several definitions for ASB, all of which require positive urine cultures and place little or no importance on accompanying pyuria. Most ASB is associated with complicating factors, as might be found in complicated urinary tract infections (UTIs). Thus, the bacterial spectrum associated with ASB is comparable to that seen in complicated UTIs. A variety of complicating factors are more frequently found in elderly patients with ASB, such as hormonal factors (e.g. estrogen decrease), certain anatomical factors (e.g. prostate obstruction), metabolic factors (e.g. diabetes mellitus), functional alteration of the urinary bladder, immunological changes and a high rate of indwelling-catheter use. Screening for ASB in elderly people is limited to those undergoing invasive urological procedures and surgical procedures with implant material. In other situations, examination of the urine is not recommended if signs or symptoms in the urinary tract are absent. Treatment of ASB is recommended only before urological procedures. Pyuria accompanying ASB is not an indication for antimicrobial treatment. If antimicrobial treatment is considered, concomitant factors that occur frequently in elderly people, such as renal insufficiency, must be taken into account. Although ASB is apparently a benign condition, prevention in elderly people is important. The degree of pathogenicity of bacteria causing ASB has not yet been satisfactorily elucidated. Therefore, until the implications of the bacteria involved in ASB are fully understood, implementing the same hygienic precautions as are used in individuals with symptomatic UTIs should at least be undertaken.
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PMID:Asymptomatic bacteriuria in elderly patients: significance and implications for treatment. 1624 55

Urinary tract infections (UTI) are very often encountered in patients with diabetes mellitus. They may present themselves as asymptomatic bacteriuria, but may also lead to more serious infections. In most cases the kidney is involved, although signs and symptoms of renal infection may not be present. Asymptomatic bacteriuria is more prevalent in women, but no men, with diabetes mellitus compared to controls. Studies yield conflicting results, probably due to selection bias, about associated risk factors. The pathogens cultured are those seen in all complicated urinary tract infections. The suggested mechanisms of an increased susceptibility to UTI are (a) decreased antibacterial activity due to the 'sweet urine', (b) defects in neutrophil function and (c) increased adherence to uroephithelial cells. The latter is the most likely. UTI in diabetics should be treated as complicated UTI with agents reaching high tissue levels for 10-14 days.
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PMID:Urinary tract infection in patients with diabetes mellitus. 1861 98

Diabetes is known to increase the risk of infection and the commonest amongst them are the ones involving the genitourinary tract. The infections in a diabetic patient are unique in that they are recurrent, more severe, requiring hospitalization, and also have higher mortality than nondiabetics. Some infections are exclusively found in diabetics like the emphysematous pyelonephritis while others have their natural history complicated due to hyperglycemia. Asymptomatic bacteriuria may lead to albuminuria and urinary tract infection and may need to be treated in diabetics. Not just this certain organisms have a predilection for the genitourinary tract of the diabetic patient. All of the above makes the diabetic patient vulnerable to infections and therefore early diagnosis and appropriate treatment is mandatory.
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PMID:Genitourinary infection in diabetes. 2425 Dec 28

Diabetes Mellitus is a major health problem of today's world. Urinary tract infection is its common complication. A descriptive, cross sectional study was designed to know the prevalence of culture positive Urinary Tract Infection in diabetic patients, to know their common clinical features and to find out the proportion of asymptomatic bacteriuria, to know the causative organisms and pattern of antibiotic sensitivity. Mid stream urine sample was collected using full aseptic precaution. Among 100 patients included, 53 were female and 47 were male. In total, 21% of them had culture positive Urinary Tract Infection. Urinary Tract Infection was more in female (P = 0.047). Asymptomatic bacteriuria was found more common in female as compared to male. Common clinical features in symptomatic were burning micturation (90%), frequency of micturation (80%), suprapubic pain (60%), urgency (70%), loin pain (30%), and fever and vomiting (20%). Urinary Tract Infection was common among those who had prolong duration of diabetes (P = 0.039) and among those receiving insulin as compared to those under oral medications (P = 0.08). Escherichia-coli was most common organism followed by klebsiella, proteus and pseudomonas. Most of the urinary isolates were sensitive to ciprofloxacin, cotrimoxazole and ceftriaxone, where as resistance was high for ampicillin.
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PMID:Urinary tract infection and antibiotic sensitivity pattern among diabetics. 2459 83

Urinary tract infections occur more frequently in diabetic patients than in the general population, with a relative risk ranging from 1.5 to 4, depending on the type of infection. The reasons underlying this higher susceptibility have not been established with certainty; urine glucose excression (which could facilitate bacterial urinary proliferation), immunodeficiency, a modified urothelium (resulting in a higher bacterial adhesion), and chronic neurologic bladder dysfunction have been advocated. Clinical presentation, bacterial epidemiology, and treatment of urinary tract infections in diabetic patients are similar to that of the general population. Accordingly, diabetes mellitus has recently been withdrawn from the list of criteria which define an urinary tract infection as complicated. Asymptomatic bacteriuria is particularly frequent in diabetic patients and should be checked routinely as it constitutes an important risk for subsequent symptomatic infection.
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PMID:[Urinary tract infections in diabetic patients]. 2536 87

Asymptomatic bacteriuria (ASB) is a common finding and frequently detected in premenopausal nonpregnant women, institutionalized patients, patients with diabetes mellitus, and the ambulatory elderly population. Despite clear recommendations regarding diagnosis and management of ASB in these populations from the Infectious Diseases Society of America (IDSA), there remains an alarming rate of antimicrobial overuse. This article reviews definitions of ASB, epidemiology of ASB, literature surrounding ASB in diabetic patients, risk factors of ASB, microbiologic data regarding bacterial virulence, use of ASB strains for treatment of symptomatic urinary tract infection, and approaches to addressing translational barriers to implementing IDSA recommendations regarding diagnosis and management of ASB.
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PMID:Asymptomatic Bacteriuria in Noncatheterized Adults. 2647 50

Asymptomatic bacteriuria (ASB) is a common finding in many populations, including healthy women and persons with underlying urologic abnormalities. The 2005 guideline from the Infectious Diseases Society of America recommended that ASB should be screened for and treated only in pregnant women or in an individual prior to undergoing invasive urologic procedures. Treatment was not recommended for healthy women; older women or men; or persons with diabetes, indwelling catheters, or spinal cord injury. The guideline did not address children and some adult populations, including patients with neutropenia, solid organ transplants, and nonurologic surgery. In the years since the publication of the guideline, further information relevant to ASB has become available. In addition, antimicrobial treatment of ASB has been recognized as an important contributor to inappropriate antimicrobial use, which promotes emergence of antimicrobial resistance. The current guideline updates the recommendations of the 2005 guideline, includes new recommendations for populations not previously addressed, and, where relevant, addresses the interpretation of nonlocalizing clinical symptoms in populations with a high prevalence of ASB.
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PMID:Clinical Practice Guideline for the Management of Asymptomatic Bacteriuria: 2019 Update by the Infectious Diseases Society of America. 3089 88


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