Indwelling Urinary Catheters
Mostrando 1-12 de 21 artigos, teses e dissertações.
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1. Treinamento vesical prévio à remoção de sonda vesical de demora (SVD) é recomendado?
A recomendação de clampeamento intermitente do cateter prévio à remoção de sonda vesical de demora ou qualquer outro preparo, independentemente do tempo de permanência do dispositivo, apesar de muito comum na rotina dos serviços de saúde, não possui evidências científicas de benefício.
Pessoas que estão em uso de cateteres urinários d
Núcleo de Telessaúde Rio Grande do Sul. Publicado em: 12/06/2023
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2. Risco de lesão do trato urinário inferior pelo uso de cateter vesical de demora: proposta de um diagnóstico de enfermagem / Risk of Lower Urinary Tract Injury by the Use of indwelling catheters: proposal of a nursing diagnosis
O cateterismo vesical de demora é uma das intervenções invasivas mais frequentemente realizadas no ambiente hospitalar e suas indicações são de fundamental importância para os clientes que necessitam desse dispositivo. Sua inserção, manutenção e retirada são de responsabilidade da enfermagem. No entanto, o uso de um cateter vesical de demora pode
Publicado em: 2011
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3. Microbiological and host features associated with corynebacteriosis in cancer patients: a five-year study
During a five-year period, 932 clinical isolates from cancer patients treated in a Brazilian reference centre were identified as corynebacteria; 86% of the cultures came from patients who had been clinically and microbiologically classified as infected and 77.1% of these patients had been hospitalised (71.1% from surgical wards). The adult solid tumour was t
Memórias do Instituto Oswaldo Cruz. Publicado em: 2009-09
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4. Hospital-associated funguria: analysis of risk factors, clinical presentation and outcome
Fungal urinary tract infections are an increasing problem in hospitalized patients. Funguria may be a result of contamination of the urine specimen, colonization of the urinary tract, or may be indicative of true invasive infection. In this study, we report the risk factors, clinical features, treatments and outcome in a group of 68 hospitalized patients (ad
Brazilian Journal of Infectious Diseases. Publicado em: 2001-12
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5. Microbiological Characteristics of Yeasts Isolated from Urinary Tracts of Intensive Care Unit Patients Undergoing Urinary Catheterization
We studied 70 intensive care unit patients to determine the incidence of nosocomial candiduria associated with indwelling urinary catheters and to assess microbiological characteristics of the yeasts. The yeasts were isolated, 13 of 17 in urine cultures and 4 of 17 in blood cultures, and colonization had occurred 3 days after the insertion of indwelling urin
American Society for Microbiology.
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6. Activity of a nitrofurazone matrix urinary catheter against catheter-associated uropathogens.
Nitrofurazone-coated urinary catheter segments inhibited 51 (75%) of 70 urinary bacterial isolates from patients with indwelling catheters. Inhibition zones correlated significantly with the nitrofurazone MIC (r2 = 0.79, P = 0.0001). All strains except the Pseudomonas spp. were inhibited by < or = 64 micrograms of nitrofurazone per ml. MICs of nitrofurazone
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7. Lack of Effect of Methenamine in Suppression of, or Prophylaxis Against, Chronic Urinary Infection
Methenamine is frequently prescribed for patients who have chronic urinary infection to suppress bacterial growth during active infection or to prevent recurrence once an infection has been brought under control. We have examined the effect of methenamine mandelate and ascorbic acid on bacteriuria in para- and quadriplegics from a spinal cord unit. Patients
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8. Culture of the surfaces of urinary catheters to sample urethral flora and study the effect of antimicrobial therapy.
At the time indwelling urinary catheters were removed, the urethral flora was sampled by rolling the catheters onto culture plates. Cultures were obtained from 398 patients with sterile urine. Catheter surfaces were colonized less often in males than in females (16.8 and 67.0%, respectively) and yielded correspondingly fewer bacterial species per catheter. I
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9. A cost-effectiveness study of the management of intractable urinary incontinence by urinary catheterisation or incontinence pads.
STUDY OBJECTIVE--The aim was to compare the costs and effects of management of intractable urinary incontinence by urinary catheterisation or incontinence pads. DESIGN--This was a prospective, randomised study comparing catheterisation with pads, supplemented by additional data collected from patients with chronic indwelling catheters. Main outcome measures
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10. Carumonam versus ceftazidime for urinary tract infections.
Carumonam is a new monobactam antibiotic with potent activity against gram-negative aerobes. To study the efficacy and safety of carumonam for treatment of complicated and uncomplicated urinary tract infections, 54 patients were randomized to therapy with either carumonam or ceftazidime. Of 42 patients who could be evaluated, 82% of the carumonam-treated pat
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11. Ultrastructure of Proteus mirabilis Swarmer Cell Rafts and Role of Swarming in Catheter-Associated Urinary Tract Infection
Proteus mirabilis is a common cause of catheter-associated urinary tract infection (C-UTI). It blocks indwelling urethral catheters through the formation of extensive crystalline biofilms. The obstruction of urine flow can induce episodes of pyelonephritis, septicemia, and shock. P. mirabilis exhibits a type of motility referred to as swarming, in which mult
American Society for Microbiology.
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12. Urinary symptoms and the neurological features of bladder dysfunction in multiple sclerosis.
One hundred and seventy patients with multiple sclerosis and bladder dysfunction were evaluated. Emphasis was placed on the relationship between their neurological features and urinary symptoms. The severity of the urinary symptoms was related to the degree of pyramidal impairment in the lower limbs so that both problems are thought to reflect the extent of