nearly 15% to 25% of patients in general hospitals have a catheter at some timeduring their stay. up to 97% of nosocomial urinary tract infections (utis) are relatedto catheter. the type of bacteremia is usually polymicrobial which makes the treatmentmore difficult. previous studies showed an increase in mortality from bacteremia in thesepatients. the aim of the present study was to compare the...

Background: Urinary tract infection (UTI) is one of the most common infections in developing countries. The aim of this study was to investigate the incidence of nosocomial catheter- associated UTI and its related factors in hospitalized patients in intensive care units of hospitals affiliated to Mazandaran University of Medical Sciences, in 2014. Methods: This cross-sectional study was cond...

the aim of this study was to determine the most effective and suitable time to remove the urinary catheter (foley) after anterior and posterior colporrhaphy surgery. patients who experience anterior colporrhaphy operation for genuine stress incontinency or pelvic organ prolapsed will have post operative voiding dysfunction. these patients need postoperative drainage. one of the methods preferre...

Medical polymers, such as urinary catheters are widely used biomaterials. One of the main problem for using the urinary catheters is biofilm formation on their surface, when they are used in a long time in the body. Virulence and pathogenicity of Staphylococcus epidermidis is often enhanced when growing as a biofilm. Many techniques have been presented to reduce the biofilm formation by surface...

Background: The mortality rate of sepsis and pneumonia is higher in end-stage renal disease (ESRD) patients than in the general population. Bacterial infections are the most common cause of hospitalization in dialysis patients and the most common source of bacteremia is vascular access in these patients. The aim of this study was to determine the prevalence of infectious causes of hospitalizati...

The indwelling urinary (Foley) catheter is a widely utilized device in the modern hospital environment in the United States. Under certain established medical conditions, these devices serve as a valuable tool in patient care. However, many indwelling urinary catheters are either placed inappropriately or are left in place longer than their intended use. This article describes a quality improve...

AIM To investigate incidence, reasons, risk factors and outcomes for inappropriate use of urinary catheters in hospitalized elderly patients. METHODS The prospective study enrolled 321 patients aged 65 years and older with a urinary catheter placed within 24 h of hospitalization. Collected data included characteristics of patients and catheter use, reasons for urinary catheter use, mortality,...

BACKGROUND The objective of this randomized prospective study was to determine whether a urinary catheter is necessary for all patients undergoing total hip arthroplasty under spinal anesthesia. METHODS Consecutive patients undergoing total hip arthroplasty under spinal anesthesia were randomized to treatment with or without insertion of an indwelling urinary catheter. All patients received s...