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Urinary Catheter (urinary + catheter)
Kinds of Urinary Catheter Selected AbstractsTRACING THE ORIGIN OF MULTI-DRUG RESISTANT (MDR) ESCHERICHIA COLI INFECTIONS FROM URINARY CATHETERS IN ICU CANINE PATIENTSJOURNAL OF VETERINARY EMERGENCY AND CRITICAL CARE, Issue S1 2004J Ogeer-Gyles Introduction: Urinary tract infections (UTIs) in dogs with urinary catheters in intensive care units (ICUs) are frequent. Historically, multi-drug resistant (MDR) Escherichia coli account for about 10% of the UTIs. The objectives of this study were to determine the frequency of E. coli infections and of MDR E. coli in dogs with UTIs in our ICU, and to assess whether the MDR E. coli were community-acquired or nosocomial in origin. Methods: Over a 1-year period, rectal swabs were taken from all dogs in the ICU on the day of admission (D0) and on days 3 (D3), 6 (D6), 9 (D9) and 12 (D12). Urine was collected on these days from dogs with an indwelling urinary catheter (n=190). Rectal swabs and urine were routinely cultured. E. coli isolates were identified by biochemical tests. Using NCCLS guidelines, antibiotic susceptibility testing was done by disk diffusion method on fecal and urinary E. coli isolates. Twelve antimicrobial agents were used: nalidixic acid, enrofloxacin, cephalothin, cefoxitin, cefotaxime, ceftiofur, trimethoprim-sulfa, chloramphenicol, gentamicin, tetracycline, ampicillin, and amoxicillin/clavulanate. Pulsed-field gel electrophoresis (PFGE) was used to compare MDR E. coli UTI strains with fecal E. coli strains from the same patient and with MDR fecal E. coli from patients that were adjacent to, or housed in the same cages. Results: E. coli was cultured from 12 (48%) of 25 UTIs. Two of the E. coli were MDR. For one dog, PFGE showed no similarities among fecal E. coli and the urinary MDR E. coli isolates from the patient or between these isolates and fecal E. coli from a dog housed in the same kennel on the previous day. The MDR E. coli UTI was likely acquired prior to admission to the ICU, as it was present on D0. For the other dog, PFGE showed genetic similarity but not complete identity between the D3 MDR E. coli urinary isolate and the D3, D6, D9 fecal MDR isolates. This suggests that the UTI originated with the fecal E. coli. Using selective plates, fecal MDR E. coli were not found on D0. Selection of the MDR strain in the intestine by the use of antibiotics occurred while the dog was in the ICU and possibly led to the UTI. Conclusions: Multi-drug resistant E. coli accounted for 2 of 12 E. coli UTIs in dogs in the ICU over a 1-year period. Genotyping showed that one of the two MDR E. coli infections could possibly be of nosocomial origin. [source] The Relationship of Indwelling Urinary Catheters to Death, Length of Hospital Stay, Functional Decline, and Nursing Home Admission in Hospitalized Older Medical PatientsJOURNAL OF AMERICAN GERIATRICS SOCIETY, Issue 2 2007Jayna M. Holroyd-Leduc MD OBJECTIVES: To determine the association between indwelling urinary catheterization without a specific medical indication and adverse outcomes. DESIGN: Prospective cohort. SETTING: General medical inpatient services at a teaching hospital. PARTICIPANTS: Five hundred thirty-five patients aged 70 and older admitted without a specific medical indication for urinary catheterization. INTERVENTION: Indwelling urinary catheterization within 48 hours of admission. MEASUREMENTS: Death, length of hospital stay, decline in ability to perform activities of daily living (ADLs), and new admission to a nursing home. RESULTS: Indwelling urinary catheters were placed in 76 of the 535 (14%) patients without a specific medical indication. Catheterized patients were more likely to die in the hospital (6.6% vs 1.5% of those not catheterized, P=.006) and within 90 days of hospital discharge (25% vs 10.5%, P<.001); the greater risk of death with catheterization persisted in a propensity-matched analysis (hazard ratio (HR)=2.42, 95% confidence interval (CI)=1.04,5.65). Catheterized patients also had longer lengths of hospital stay (median, 6 days vs 4 days; P=.001); this association persisted in a propensity-matched analysis (HR=1.46, 95% CI=1.03,2.08). Catheterization was not associated (P>.05) with decline in ADL function or with admission to a nursing home. CONCLUSION: In this cohort of older patients, urinary catheterization without a specific medical indication was associated with greater risk of death and longer hospital stay. [source] Urinary catheter care in the intensive care unitNURSING IN CRITICAL CARE, Issue 1 2004Anna Marklew Summary ,,Urinary catheters are associated with a number of complications, and nurses are ideally suited to minimize the associated risks by utilizing the available research in their practice ,,Urine tract infections caused by urine catheters are associated with increased mortality; however, urine catheter care is a nursing procedure, the importance of which is sometimes overlooked ,,This study reviews recommended guidelines on urine catheter care and current published literature on the subject ,,The aim of the study was to identify recommended practice and compare it with the current research and literature to conclude best practice ,,Conclusions made from this study are that existing guidelines correspond to the recommendations and findings in recent research and literature. However, more detailed guidelines and further research on how to prevent catheter-associated urine tract infections and other complications may be of benefit [source] Quality of care for patients with indwelling urinary catheter in selected hospitals in Kashan, Iran 2007INTERNATIONAL JOURNAL OF UROLOGICAL NURSING, Issue 2 2009Mohsen Adib-Hajbaghery ABSTRACT A cross-sectional study was conducted on 377 patients with indwelling urinary catheter to evaluate the quality of catheter care in three educational hospitals of Kashan University of Medical Sciences, Kashan, Iran. In this study, 331 patients expressed their views on the quality of care and 46 patients were observed. Indwelling urethral catheters were mostly used for immobile and bedrest patients (36·3%). In total, 45·77 ± 12·24% of the score was reached from the patients' view and 51·08 ± 10·83% from the observer's view. The total quality of care was low. The nurses' in-service education programmes should be reinforced. Strengthening the supervisory system and overcoming the staff shortage can also have beneficial effects on the quality of care for patients with indwelling urethral catheter. [source] Managing the self: living with an indwelling urinary catheterJOURNAL OF CLINICAL NURSING, Issue 7b 2007Debbie Kralik MN Aims., This paper reports the findings of a study that aimed to understand the perspectives of community dwelling adults' who lived with a permanently indwelling urinary catheter. The objectives of the research were to: reveal the participants' perspective of living in the community with a permanent indwelling urinary catheter, raise awareness of the experiences of catheterized men and women and to inform community nursing practice. Background., Catheter care is a common nursing intervention. Clinical Nurse Consultants (CNCs) with a focus on continence drove this inquiry because it was believed that Community Nurses may underestimate the impact that a permanently indwelling catheter may have on peoples' lives. Design., Structured interviews were undertaken with twelve men and nine women (n = 21), aged between 24 and 82 years and who had a permanently indwelling catheter (either urethral or supra pubic) for longer than six months. Analysis of the interview transcripts was a collaboration between the researchers and clinicians. Results., The most significant finding was that participants wanted to learn urinary catheter self-care as this allowed them to take control and gave relevance to their daily life. Data revealed a learning pattern consisting of seven interrelated themes as people have learned to self-manage: (i) resisting the intrusion of a catheter, (ii) reckoning with the need for a catheter, (iii) being vigilant for signs of problems, (iv) reconciling between the needs of self and others, (v) reclaiming life, (vi) managing self-care, and (vii) taking control. Conclusions., We do not suggest that people undergo a straightforward path toward catheter self-care, rather, that the seven interactive themes we have identified may be useful for observation in nursing practice whilst sensitizing nurses to clients' experiences of living with a catheter. Relevance to clinical practice., Promoting self-care of a catheter is not simply about educating clients about their condition or giving them relevant information. It is intrinsically a learning process, observing responses to every day events, such as the identification of the different sounds and sensations that may alert the individual to a full catheter bag, urine that has stopped flowing or signs of impending infection. [source] Potentially inappropriate urinary catheter indwelling among long-term care facilities residentsJOURNAL OF EVALUATION IN CLINICAL PRACTICE, Issue 4 2009Yi-Tsun Chen MD Abstract Purpose, To evaluate the prevalence of long-term urinary catheter (UC) indwelling and potentially inappropriate urinary catheterization among residents of long-term care facilities (LTCFs) in Taiwan. Method, From January to March of 2007, residents with long-term urethral UC indwelling of LTCFs in northern Taipei were invited for study and were enrolled when the informed consent was obtained. For every subject, UC was removed by home care nurses, and self-voiding (SV) status was determined after a 4-hour observation period. Residual volume (RV) was measured when the UC was re-indwelled. Potentially inappropriate UC indwelling was defined by the concomitant presence of SV and the RV less than 150 mL. Results, In total, 252 residents from eight LTCFs were screened and 45 out of 62 residents with long-term UC indwelling were enrolled (mean age = 80.4 ± 8.9 years, 40% were males, 95.6% were severely disabled). SV was noted in 86.7% (39/45) of study subjects, and 71.8% (28/39) self-voided subjects had their RV less than 150 mL. By definition, the prevalence of potentially inappropriate UC indwelling in this study was 62.2%. The mean RV was significantly lower in subjects with SV (101.3 ± 66.1 vs. 221.7 ± 154.1 mL, P = 0.002) and subjects with SV were more prone to have the RV less than 150 mL (P = 0.018). Conclusion, The prevalence of long-term UC indwelling among Taiwanese LTCF residents was high and a high proportion of their UC may be removable. A national audit and introducing a practice guideline for continence care in LTCFs may help to promote quality of care for institutionalized older people in Taiwan. [source] Uterus masculinus: an unusual complication in a case of feline urethral obstructionJOURNAL OF VETERINARY EMERGENCY AND CRITICAL CARE, Issue 1 2006Gabriella Sfiligoi DVM Abstract A 6-year-old, male castrated domestic short hair cat presented for urethral obstruction. Despite passage of a urinary catheter, urine could not be drained through the catheter, but urine flow was noted around the catheter. Special imaging studies, including ultrasound and fluoroscopy, revealed that the catheter had been passed into an abnormal small bicornuate structure that entered the urethra from dorsally within the pelvic canal. This structure was believed to be a uterus masculinus or remnants of the Mullerian ducts. The anomalous structure was not felt to be related to the cause of the urethral obstruction, but was simply an incidental finding which resulted in difficult catheterization. [source] TRACING THE ORIGIN OF MULTI-DRUG RESISTANT (MDR) ESCHERICHIA COLI INFECTIONS FROM URINARY CATHETERS IN ICU CANINE PATIENTSJOURNAL OF VETERINARY EMERGENCY AND CRITICAL CARE, Issue S1 2004J Ogeer-Gyles Introduction: Urinary tract infections (UTIs) in dogs with urinary catheters in intensive care units (ICUs) are frequent. Historically, multi-drug resistant (MDR) Escherichia coli account for about 10% of the UTIs. The objectives of this study were to determine the frequency of E. coli infections and of MDR E. coli in dogs with UTIs in our ICU, and to assess whether the MDR E. coli were community-acquired or nosocomial in origin. Methods: Over a 1-year period, rectal swabs were taken from all dogs in the ICU on the day of admission (D0) and on days 3 (D3), 6 (D6), 9 (D9) and 12 (D12). Urine was collected on these days from dogs with an indwelling urinary catheter (n=190). Rectal swabs and urine were routinely cultured. E. coli isolates were identified by biochemical tests. Using NCCLS guidelines, antibiotic susceptibility testing was done by disk diffusion method on fecal and urinary E. coli isolates. Twelve antimicrobial agents were used: nalidixic acid, enrofloxacin, cephalothin, cefoxitin, cefotaxime, ceftiofur, trimethoprim-sulfa, chloramphenicol, gentamicin, tetracycline, ampicillin, and amoxicillin/clavulanate. Pulsed-field gel electrophoresis (PFGE) was used to compare MDR E. coli UTI strains with fecal E. coli strains from the same patient and with MDR fecal E. coli from patients that were adjacent to, or housed in the same cages. Results: E. coli was cultured from 12 (48%) of 25 UTIs. Two of the E. coli were MDR. For one dog, PFGE showed no similarities among fecal E. coli and the urinary MDR E. coli isolates from the patient or between these isolates and fecal E. coli from a dog housed in the same kennel on the previous day. The MDR E. coli UTI was likely acquired prior to admission to the ICU, as it was present on D0. For the other dog, PFGE showed genetic similarity but not complete identity between the D3 MDR E. coli urinary isolate and the D3, D6, D9 fecal MDR isolates. This suggests that the UTI originated with the fecal E. coli. Using selective plates, fecal MDR E. coli were not found on D0. Selection of the MDR strain in the intestine by the use of antibiotics occurred while the dog was in the ICU and possibly led to the UTI. Conclusions: Multi-drug resistant E. coli accounted for 2 of 12 E. coli UTIs in dogs in the ICU over a 1-year period. Genotyping showed that one of the two MDR E. coli infections could possibly be of nosocomial origin. [source] Isolation of Trichosporon in a hematology wardMYCOSES, Issue 1 2005Gabriella Pini Summary During mycologic monitoring of the air in a hematology ward, we found massive air contamination caused by Trichosporon asahii, both in the room where neutropenic patients were staying and the corridor immediately outside the room. This fungal species had never been isolated in previous samplings. The urine culture taken from one of the patients in this room, whose urinary catheter had been removed immediately prior to air sampling, resulted positive for T. asahii. Both macroscopic and microscopic morphologic observation was insufficient for confirming the hypothesis of a close relationship between the strains isolated from the patient, from the air in the room and corridor. Therefore, we used genomic typing with random amplified polymorphic DNA (RAPD). The five primers used, (GTG)5, (GACA)4, M13, OPE01, RC08, produced different patterns of polymerase chain reaction (PCR) products; the genomic profiles obtained with the same primer, however, resulted perfectly superimposable for all the strains. This result led us to conclude that the massive air contamination caused by T. asahii can have effectively been determined by the removal of the urinary catheter from the patient who presented an asymptomatic infection caused by this microorganism. [source] Urine flowing: A phenomenological study of living with a urinary catheter,RESEARCH IN NURSING & HEALTH, Issue 1 2002Mary H. Wilde Abstract The experience of living with a long-term urinary catheter was investigated with a community-dwelling sample of 14 adults ranging in age from 35 to 95 who had worn a catheter for 6 months to 18 years. Data were obtained by audiotaped face-to-face interviews. Merleau-Ponty's phenomenology and van Manen's methodology guided the study. Living with a urinary catheter was found to be like living with the forces of flowing water. People were keenly aware of the flow of urine through their catheters, and they noticed when their bags needed emptying or when urine drainage seemed sluggish or obstructed. The metaphor of urine flowing like water may provide a teaching heuristic for assisting clients in adjusting to living with a catheter. Implications for further research focus on understanding the relationship between sensitivity to the dynamics of urine flow and urinary tract infection. © 2002 John Wiley & Sons, Res Nurs Health 25:14,24, 2002. [source] The effect of early removal of indwelling urinary catheter on postoperative urinary complications in anterior colporrhaphy surgeryAUSTRALIAN AND NEW ZEALAND JOURNAL OF OBSTETRICS AND GYNAECOLOGY, Issue 3 2008Leila SEKHAVAT Objective: To assess whether immediate removal of an indwelling catheter after anterior colporrhaphy influences the rate of re-catheterisation and symptomatic urinary tract infections. Methods: A prospective randomised study conducted on 90 women divided into two groups who underwent anterior repair. The indwelling catheter was removed immediately (early catheter removal), and at least 24 h after the operation in case and control groups, respectively. The association between clinical variables and the duration of catheterisation and continuous data were analysed by ,2 test and two-tailed t -test, respectively. Excel and SPSS 15.0 software were used, and a P -value of 0.05 or less was considered to indicate statistically significant differences. Result: Symptomatic urinary tract infection was significantly lower in early catheter-removal group; also patients in this group reported significantly less pain and voiding disturbances. Only a few of women required re-catheterisation after failing to void and all were able to resume normal voiding, also had shorter ambulation time and hospital stay. Conclusion: Early removal of an indwelling catheter immediately after anterior colporrhaphy was not associated with adverse events and increased rate of re-catheterisation. In this group, symptomatic urinary tract infection was significantly lower. Moreover, early removal of indwelling catheters immediately after operation seemed to decrease the ambulation time and hospital stay. [source] A rare complication of an indwelling urinary catheter , ureteral entrapmentAUSTRALIAN AND NEW ZEALAND JOURNAL OF OBSTETRICS AND GYNAECOLOGY, Issue 5 2006David WANG No abstract is available for this article. [source] Vaginal birth after Caesarean section: A survey of practice in Australia and New ZealandAUSTRALIAN AND NEW ZEALAND JOURNAL OF OBSTETRICS AND GYNAECOLOGY, Issue 3 2003Jodie Dodd Abstract Aims: Women with a single prior Caesarean section (CS) in a subsequent pregnancy will be offered either a planned elective repeat CS or vaginal birth after Caesarean (VBAC). Recent reports of VBAC have highlighted risks of increased morbidity, including uterine rupture, and adverse infant outcome. A survey of practice was sent to fellows and members of the Royal Australian and New Zealand College of Obstetricians and Gynaecologists to determine current care for women in a subsequent pregnancy with a single prior CS, and to assess variations by length and type of obstetric practice. Methods: Questions asked about the safety of VBAC, induction of labour with a uterine scar, and requirements to conduct VBAC and elective repeat CS. Results: A total of 1641 surveys were distributed, with 1091 (67%) returned, 844 from practicing obstetricians (51% of college membership). Almost all respondents (96%) agreed or strongly agreed that VBAC should be presented as an option to the woman, varying from 90% where the indication for primary CS was breech, 88% for fetal distress, and 55% for failure to progress. Forty percent of respondents agreed or strongly agreed that VBAC was the safest option for the woman, and associated with fewer risks than CS. In contrast, 44% of respondents disagreed or strongly disagreed that VBAC was the safest option for the infant, and opinions varied as to whether risks of VBAC outweighed those of CS for the infant. Almost two-thirds of practitioners would offer induction of labour to a woman with a prior CS in a subsequent pregnancy, one-third indicating a willingness to use vaginal prostaglandins, and 77% syntocinon. Most respondents preferred to conduct VBAC in a level two or three hospital (86%); required the availability within 30 min of an anaesthetist (81%), a neonatologist (84%), and operating theatre (97%); recommended continuous electronic fetal heart rate monitoring (86%); intravenous access (90%); and routine group and hold (79%) during labour. For an elective repeat CS, most practitioners request routine blood for group and hold (78%), a neonatologist in theatre (77%), the use of an in-dwelling urinary catheter (96%), and the use of intraoperative antibiotics (82%). Conclusions: Most obstetricians indicated VBAC to be the safest option for the woman, but were less certain about benefits and risks for the infant. The consensus of practice is to present VBAC as an option and induce labour if needed. Vaginal birth after Caesarean is preferred in a level two or three hospital, with an anaesthetist, neonatologist and operating theatre available within 30 min. The use of continuous electronic fetal heart rate monitoring and intravenous access are recommended. In planned CS, a neonatologist in theatre is preferred, and an in-dwelling urinary catheter and intraoperative antibiotics will be used. [source] Day-case sling surgery for stress urinary incontinence: feasibility and safetyBJU INTERNATIONAL, Issue 6 2005Subhasis K. Giri OBJECTIVE To prospectively assess the feasibility for discharge 10 h after a porcine dermal pubovaginal sling procedure (PVS), to examine the surgical factors (postoperative complications) affecting discharge, and to measure the short-term cure rate for stress urinary incontinence (SUI). PATIENTS AND METHODS Between June 2003 and December 2003, 40 consecutive patients with SUI and scheduled for treatment using a porcine dermal sling were enrolled in this prospective study. Patients were admitted with a planned overnight stay and returned to the ward with no urinary catheter. Outcome measures were bladder emptying efficiency (EE) at 10 h after surgery, time intervals to the first three spontaneous voids, EE of the first three voids, time required to achieve an EE of ,,75%, a visual analogue scale pain score, perioperative complications, and short-term cure rate of SUI. Patients were considered suitable for discharge from hospital when the EE was ,,75% or when they were self-catheterizing confidently with adequate pain control and no significant complication. All patients were followed for 6 months. RESULTS The median EE at 10 h was 61%; 16 patients (40%) achieved efficient emptying and were suitable for discharge 10 h after surgery. The median intervals to the first three spontaneous voids were 7, 10 and 17 h, and the median EEs for the first three voids 46%, 61% and 75%. The median visual analogue scale pain score was 3.5. Patients with intrinsic sphincter deficiency (ISD) were significantly less likely to achieve efficient emptying at 10 h (39% vs 70%). Overall SUI was cured or improved in 90% of patients at the 6-month follow-up. CONCLUSIONS In the present study only 40% of patients were suitable for day-case sling surgery. Early bladder emptying inefficiency was the main limiting factor. Exclusion of patients with ISD and possibly decreasing the EE threshold to 50% would improve the discharge rate. The short-term results of this PVS are similar to those obtained with the autologous fascial sling. [source] Prevention and control of biofilm-based medical-device-related infectionsFEMS IMMUNOLOGY & MEDICAL MICROBIOLOGY, Issue 3 2010Iolanda Francolini Abstract Biofilms play a pivotal role in healthcare-associated infections, especially those related to the implant of medical devices, such as intravascular catheters, urinary catheters and orthopaedic implants. This paper reviews the most successful approaches for the control and prevention of these infections as well as promising perspectives for the development of novel devices refractory to microbial adhesion, colonization and biofilm formation. [source] Fimbriae of uropathogenic Proteus mirabilisFEMS IMMUNOLOGY & MEDICAL MICROBIOLOGY, Issue 1 2007Sérgio P. D. Rocha Abstract Proteus mirabilis is a common causative agent of cystitis and pyelonephritis in patients with urinary catheters or structural abnormalities of the urinary tract. Several types of fimbriae, which are potentially involved in adhesion to the uroepithelium, can be expressed simultaneously by P. mirabilis: mannose-resistant/Proteus -like (MR/P) fimbriae, P. mirabilis fimbriae (PMF), uroepithelial cell adhesin (UCA), renamed by some authors nonagglutinating fimbriae (NAF), and ambient-temperature fimbriae (ATF). Proteus mirabilis is a common cause of biofilm formation on catheter material and MR/P fimbriae are involved in this process. The considerable serious pathology caused by P. mirabilis in the urinary tract warrants the development of a prophylactic vaccine, and several studies have pointed to MR/P fimbriae as a potential target for immunization. This article reviews P. mirabilis fimbriae with regard to their participation in uropathogenesis, biofilm formation and as vaccine targets. [source] Hypospadias repair: an overviewINTERNATIONAL JOURNAL OF UROLOGICAL NURSING, Issue 1 2010Michael Pfeil Hypospadias is a birth defect in boys where the meatus is not placed at the tip of the glans of the penis. This article reviews the rapidly developing international literature surrounding hypospadias and hypospadias repairs paying specific attention to important aspects of nursing care, including preparing for surgery, use of dressings, stents and catheters as well as medication. It concludes by considering the long-term impact of hypospadias and its surgical correction on the patient's life. Hypospadias is treated surgically, normally during the second 6 months of the boy's life. Hospitalization periods vary from day case surgery to several days. The success of the hypospadias repair can be measured according to functional results and cosmetic appearance of the penis. The post-operative use of dressings as well as urinary catheters or stents is common but not uniform. Complication rates for hypospadias surgery vary from below 10% in boys with distal hypospadias to above 50% in children with a proximal meatus. The most common complications are urethral fistulas, strictures and stenoses. The continuing efforts by paediatric urologists focus on further optimizing the cosmetic and functional results. [source] The Relationship of Indwelling Urinary Catheters to Death, Length of Hospital Stay, Functional Decline, and Nursing Home Admission in Hospitalized Older Medical PatientsJOURNAL OF AMERICAN GERIATRICS SOCIETY, Issue 2 2007Jayna M. Holroyd-Leduc MD OBJECTIVES: To determine the association between indwelling urinary catheterization without a specific medical indication and adverse outcomes. DESIGN: Prospective cohort. SETTING: General medical inpatient services at a teaching hospital. PARTICIPANTS: Five hundred thirty-five patients aged 70 and older admitted without a specific medical indication for urinary catheterization. INTERVENTION: Indwelling urinary catheterization within 48 hours of admission. MEASUREMENTS: Death, length of hospital stay, decline in ability to perform activities of daily living (ADLs), and new admission to a nursing home. RESULTS: Indwelling urinary catheters were placed in 76 of the 535 (14%) patients without a specific medical indication. Catheterized patients were more likely to die in the hospital (6.6% vs 1.5% of those not catheterized, P=.006) and within 90 days of hospital discharge (25% vs 10.5%, P<.001); the greater risk of death with catheterization persisted in a propensity-matched analysis (hazard ratio (HR)=2.42, 95% confidence interval (CI)=1.04,5.65). Catheterized patients also had longer lengths of hospital stay (median, 6 days vs 4 days; P=.001); this association persisted in a propensity-matched analysis (HR=1.46, 95% CI=1.03,2.08). Catheterization was not associated (P>.05) with decline in ADL function or with admission to a nursing home. CONCLUSION: In this cohort of older patients, urinary catheterization without a specific medical indication was associated with greater risk of death and longer hospital stay. [source] Effect of Establishing Guidelines on Appropriate Urinary Catheter PlacementACADEMIC EMERGENCY MEDICINE, Issue 3 2010Mohamad G. Fakih MD Abstract Objectives:, Avoiding placement of unnecessary urinary catheters (UCs) in the emergency department (ED) affects UC utilization during hospitalization. The authors sought to evaluate the effect of establishing institutional guidelines for appropriate UC placement coupled with emergency physician (EP) education on UC utilization. Methods:, Urinary catheter utilization was measured before and after the establishment of guidelines and EP education. Data collected included the presence of a UC on ED arrival, placement of a UC in the ED, documentation of a physician order for UC placement, reasons for placement, and compliance with the guidelines. Chi-square analyses were used to study the association between pre- and postintervention time periods and catheter use. Results:, A total of 377 (15%) patients had UCs; only 151 (47%) UCs initially placed in the ED had a physician order documented. UC placement was appropriately indicated in 75.5% of patients with a documented physician order, but in only 52% of cases without a documented physician order (p < 0.001). The physician intervention was associated with an overall reduction in UC utilization from 16.4% to 13% (p = 0.018). Physicians ordered 40% fewer UCs postintervention compared to preintervention. Preintervention, a physician order for UC placement was found indicated in 72.6% patients, compared to 82.2% patients with UC placed postintervention (p = 0.21). Conclusions:, Establishing guidelines for UC placement and physician education in the ED were associated with a marked reduction in utilization. However, addressing appropriate UC utilization may require evaluating other factors such as nursing influence on utilization. ACADEMIC EMERGENCY MEDICINE 2010; 17:337,340 © 2010 by the Society for Academic Emergency Medicine [source] TRACING THE ORIGIN OF MULTI-DRUG RESISTANT (MDR) ESCHERICHIA COLI INFECTIONS FROM URINARY CATHETERS IN ICU CANINE PATIENTSJOURNAL OF VETERINARY EMERGENCY AND CRITICAL CARE, Issue S1 2004J Ogeer-Gyles Introduction: Urinary tract infections (UTIs) in dogs with urinary catheters in intensive care units (ICUs) are frequent. Historically, multi-drug resistant (MDR) Escherichia coli account for about 10% of the UTIs. The objectives of this study were to determine the frequency of E. coli infections and of MDR E. coli in dogs with UTIs in our ICU, and to assess whether the MDR E. coli were community-acquired or nosocomial in origin. Methods: Over a 1-year period, rectal swabs were taken from all dogs in the ICU on the day of admission (D0) and on days 3 (D3), 6 (D6), 9 (D9) and 12 (D12). Urine was collected on these days from dogs with an indwelling urinary catheter (n=190). Rectal swabs and urine were routinely cultured. E. coli isolates were identified by biochemical tests. Using NCCLS guidelines, antibiotic susceptibility testing was done by disk diffusion method on fecal and urinary E. coli isolates. Twelve antimicrobial agents were used: nalidixic acid, enrofloxacin, cephalothin, cefoxitin, cefotaxime, ceftiofur, trimethoprim-sulfa, chloramphenicol, gentamicin, tetracycline, ampicillin, and amoxicillin/clavulanate. Pulsed-field gel electrophoresis (PFGE) was used to compare MDR E. coli UTI strains with fecal E. coli strains from the same patient and with MDR fecal E. coli from patients that were adjacent to, or housed in the same cages. Results: E. coli was cultured from 12 (48%) of 25 UTIs. Two of the E. coli were MDR. For one dog, PFGE showed no similarities among fecal E. coli and the urinary MDR E. coli isolates from the patient or between these isolates and fecal E. coli from a dog housed in the same kennel on the previous day. The MDR E. coli UTI was likely acquired prior to admission to the ICU, as it was present on D0. For the other dog, PFGE showed genetic similarity but not complete identity between the D3 MDR E. coli urinary isolate and the D3, D6, D9 fecal MDR isolates. This suggests that the UTI originated with the fecal E. coli. Using selective plates, fecal MDR E. coli were not found on D0. Selection of the MDR strain in the intestine by the use of antibiotics occurred while the dog was in the ICU and possibly led to the UTI. Conclusions: Multi-drug resistant E. coli accounted for 2 of 12 E. coli UTIs in dogs in the ICU over a 1-year period. Genotyping showed that one of the two MDR E. coli infections could possibly be of nosocomial origin. [source] Geriatric Emergency Medicine with Integrated Simulation CurriculumACADEMIC EMERGENCY MEDICINE, Issue 2009Chris Doty Our initiative is a replicable model curriculum that teaches emergency geriatric care principles utilizing didactics and immersive simulation. Simulated scenarios encompass principles specific to geriatric care. Major curricular principles include: 1) respect for patients' autonomy, 2) accommodating patients' physical and cognitive limitations, 3) appropriate resource utilization, and 4) accurate symptom recognition and clinical decision-making. These four basic principles are incorporated throughout the curriculum and specifically during three simulated scenarios: 1) a patient with respiratory distress in the setting of end-stage cancer and end-of-life teaches topics pertaining to living wills, health care proxies and DNR orders; 2) a fallen patient requiring a trauma evaluation and safe discharge teaches resource utilization, complex evaluation of home environment, social support principles, access to medical care concepts, and utilization of institutional social services; 3) a patient with altered mental status caused by polypharmacy and sepsis teaches geriatric diagnostic and intervention challenges. Faculty teach specific clinical tactics such as minimizing distractions, frequent reorientation, minimal use of urinary catheters and "tethering" devices, prompt triage and medical screening exams, and coordinating disposition with family, nursing, and clerical staff. The curriculum also includes large classroom didactics incorporating active learning via live streamed simulation into the resident conference room. We developed an internet-based tool to manage the curriculum and track resident participation. The tool stores and sends educational handouts via email and displays digital media (e.g., radiographs, EKGs) on screen during lectures and simulation sessions. Learning objectives are measured and reinforced with pre- and post-curriculum test questions. [source] Increased postvoid residual volume after measuring the isovolumetric bladder pressure using the noninvasive condom catheter methodBJU INTERNATIONAL, Issue 6 2007Sandra De Zeeuw The papers in this section cover a variety of topics, from urodynamics using a noninvasive method, the morbidity associated with long-term urinary catheters and attempts being made to lower this, the use of botulinum toxin in refractory idiopathic detrusor overactivity, and finally, a study into the effect of chronic prostatitis-like symptoms on the quality of life in a relatively large patient sample. OBJECTIVE To test, in an ongoing noninvasive longitudinal study in healthy men, whether the condom catheter method (a noninvasive urodynamic test to assess bladder function and bladder outlet obstruction) inhibits bladder function and whether this affects the reliability of the measured isovolumetric bladder pressure (Pves.iso). SUBJECTS AND METHODS Subjects (754, aged 40,79 years) voided three times, i.e. one free void and two condom measurements. The postvoid residual volume (PVR) was measured after each void using transabdominal ultrasonography. The statistical significance of differences was tested using Wilcoxon rank test and the Mann,Whitney U -test. RESULTS After free voiding the median (interquartile range) PVR was 18 (37) mL, and independent of the amount of fluid intake. In a subgroup of volunteers, when the free void was done last, the PVR was no different (P = 0.25), suggesting that the bladder did not become exhausted during the protocol. The PVR after two subsequent condom measurements was significantly higher than after free voiding, at 45 (78) and 57 (88) (both P < 0.05), independent of the number of interruptions in voiding. After supplementary fluid intake before the condom measurements, the PVR was double that with a normal fluid intake (P = 0.03). The median Pves.iso was 3 cmH2O higher in the second condom measurement than in the first (P < 0.05), although this small difference was not clinically relevant. CONCLUSIONS The condom measurement is associated with a significantly higher PVR, partly caused by supplementary fluid intake. This effect was only temporary and did not affect the measured Pves.iso. [source] Developing a strategy to reduce the high morbidity of patients with long-term urinary catheters: the BioMed catheter research clinicBJU INTERNATIONAL, Issue 6 2007Azhar A. Khan OBJECTIVE To assess the idea of managing patients having problems with long-term catheterization (LTC, normally used when all other methods of bladder management have failed or are unsuitable) in a dedicated clinic, to present a prospective analysis of consecutive new patients attending between February 2002 and October 2006, and to establish the incidence of bladder stones in patients who have recurrent catheter encrustation and blockage. PATIENTS AND METHODS Patients treated with LTC are a large heterogeneous group, mainly consisting of elderly people who have chronic disabilities, and catheter-associated complications occur in > 70% of them. In all, 260 consecutive new patients having problems with LTC were assessed; the evaluation consisted of basic demographics, a detailed history, clinical examination, urine analysis and flexible cystoscopy (FC) via the catheterization route. Patients with bladder stones were screened with FC for recurrence of stones at 3, 6 and 12 months after treatment. RESULTS In all, 117 men and 143 women (mean age 67.7 years, range 23,97) were assessed; 147 (55.5%) had catheter encrustation. FC showed that 66 of the 147 patients (45%) had bladder stones. Forty-eight patients (73%) were successfully treated at the same clinic appointment and their stones were removed with the help of a tip-less stone basket. Eighteen patients (27%) were referred for inpatient treatment of bladder stones under general anaesthesia. Twenty of 66 patients with bladder stones (30%) formed recurrent bladder stones at a mean (range) follow-up of 8.1 (3,18 months). In addition, 36 patients had successful insertion of suprapubic catheter (SPC) under local anaesthetic in the clinic, and 11 were referred for SPC insertion under general anaesthesia. Two patients were diagnosed with bladder transitional cell carcinoma. CONCLUSION The introduction of a dedicated catheter clinic, equipped with facilities such as FC and a hoist, enables patients to be treated in an environment that meets their needs and potentially reduces the risk of more complex stone removal and catheter problems at a later date. It can also act as a potential source of data for use in research and development. A significant proportion (45%) of patients with catheter encrustation and blockage had formed bladder stones. Our study provides a rationale for FC of all such patients to detect and remove stones. [source] | ||||||||||