Exploring initial inappropriate use of urinary catheters among hospitalised older patients in Taiwan

Association of a continuous continence self-management program with independence in voiding behavior among stroke patients: A retrospective cohort study

AIMS

Many stroke patients cannot urinate independently due to motor and cognitive dysfunctions. This study examined whether a continuous continence self-management program during acute and convalescent phases is associated with independence in voiding behavior.

METHODS

A retrospective cohort study was conducted among stroke patients registered in the Council of Kaga Local Stroke Network, Japan, from 2015 to 2019. In the intervention group (n = 941), a multidisciplinary continence care team and ward nurses provided continence care in the acute phase and shared the information with the staff in the convalescent ward. The control group (n = 579) received traditional voiding care from ward nurses. The primary and secondary outcomes were independence in voiding behavior at discharge from the convalescent ward and length of hospital stay, respectively.

RESULTS

At discharge from the convalescent wards, the proportion of patients who voided at the toilet or bedside commode was higher in the intervention group than in the control group (76.3% vs. 62.4%, p < 0.001). The continuous continence self-management program was associated with independence in voiding behavior (adjusted odds ratio: 1.801, 95% confidence interval [CI]: [1.102, 2.942]; p = 0.019) and length of hospital stay (β: -0.178, 95% CI: [-14.320, -7.607]; p < 0.001) after adjusting for other variables.

CONCLUSIONS

The program was associated with increasing independent voiding behavior and shortened the length of hospital stay, suggesting the importance of promoting treatments for lower urinary tract symptoms and rehabilitation by a multidisciplinary continence care team for stroke patients.

Development of a questionnaire assessing nursing staff’s knowledge, attitude, and practice on the prevention of the nosocomial infection in elderly patients: testing reliability and validity†

Objective

To develop a questionnaire assessing nursing staff’s knowledge, attitude, and practice on the prevention of the nosocomial infection in elderly patients and test its reliability and validity.

Methods

After the drafted questionnaire was developed, two rounds of Delphi survey were conducted by consulting experts to improve the questionnaire. Subsequently, 700 copies of the questionnaire were distributed to nursing staff to assess its reliability and validity.

Results

Exploratory factor analysis (EFA) identifies 3 aspects, namely knowledge, attitude, and practice, with a total of 38 items. The Cronbach’s α coefficients of the questionnaire and each of the aspects are 0.85, 0.80, 0.886, and 0.77 (>0.7), respectively. Confirmatory factor analysis (CFA) of each of the aspects are c2/df = 3.99, 2.26, and 3.32; Goodness-of-fit index (GFI) = 0.91, 0.97, and 0.92; Root mean square error of approximation (RMSEA) = 0.06, 0.04, and 0.05; Comparative fit index (CFI) = 0.91, 0.96, and 0.90.

Conclusions

Through this study, it can be ascertained whether the developed questionnaire enjoys sound reliability and validity in assessing nursing staff’s knowledge, attitude, and practice on preventing the nosocomial infection in elderly patients and thus has certain application value.

Catheter-associated urinary tract infection

This guideline contains updated recommendations on the management and prevention of CAUTIs by the Urological Association of Asia and the Asian Association of Urinary Tract Infection and Sexually Transmitted Infection.

Knowledge, attitude and practice in relation to catheter-associated urinary tract infection (CAUTI) prevention: A cross-sectional study

BACKGROUND

Healthcare-associated infection (HAI) is one of the major threats to patients' safety besides being among the principal causes of patient morbidity and mortality. Catheter-associated urinary tract infection (CAUTI) is reported to be the most common HAI worldwide. CAUTI can be prevented with appropriate practice and care by healthcare personnel, especially nurses, who play the main role in urinary catheter care. Nurses' knowledge and attitude are considered to be important factors that influence their practice.

OBJECTIVES

To assess nurses' level of knowledge, attitude and perceived practice regarding CAUTI and its preventive measures.

METHODS

A cross-sectional design was adopted, and a self-administered questionnaire was used to collect data. Nurses from the medical and surgical inpatient wards of a tertiary teaching hospital in Malaysia were recruited in two stages using the stratified and simple random sampling methods. A total of 301 nurses participated. Descriptive analysis, an independent t test, ANOVA and hierarchical multiple regression were employed to analyse the data using SPSS software version 25. In addition, a STROBE checklist was used to report the results of this study.

RESULTS

Nurses were found to have good knowledge, a positive attitude and good perceived practice regarding CAUTI prevention. Nurses aged above 30 and who had more than ten years of experience reported higher knowledge levels. Knowledge was found to be positively correlated with attitude and perceived practice; however, attitude explained a higher variance in perceived practice of CAUTI prevention compared with knowledge.

CONCLUSION

Attitude was found to have a higher significant influence on perceived practice in this study. Educators need to emphasise the inculcation of a positive attitude among nurses rather than just knowledge for CAUTI prevention. Since this study assessed perceived practice, examining nurses' actual practice and its impact on patient outcomes is recommended in future studies.

Short-term urinary catheters and their risks: an integrated systematic review

Background:

This thematic review was part of a bigger literature review into the effects of short-term urinary catheters on patients who are discharged home from an acute hospital.

Aims:

This integrated review examined the risks associated with short-term urinary catheters.

Methods:

The MEDLINE, British Nursing Index and CINAHL databases were searched for studies published between 2013 and 2018 that researched the effects of short-term urinary catheters on patients.

Findings:

Twelve research studies were included, which showed the presence of short-term indwelling urinary catheters increased the risk of infection, length of hospital stay and mortality rates.

Conclusion:

Short-term urinary catheters should be strictly monitored and removed as soon as they are not required.

Inappropriate initial urinary catheter placement among older Chinese hospital inpatients: An observational study

AIM

The aim of this study is to evaluate incidences of inappropriate initial urinary catheter placements within an older inpatient cohort.

METHODS

A total of 200 inpatients that received urinary catheterizations within 24 hours of admission were recruited for this observational study. The key demographic and clinical factors were recorded. Adverse outcomes were assessed by examining incidences of catheter-associated urinary tract infection (CAUTI) during hospitalization, after transfer to skilled nursing facilities, second, duration of hospital stay and by scoring changes on the Katz Index of Independence in Activities of Daily Living. Correlative relationships between demographic data and clinical factors with adverse outcomes were analyzed.

RESULTS

Inappropriate initial urinary catheterization in our cohort was approximately 39%. This was associated with elevated Charlson comorbidity index scores and increased dependency, with correlations to medical diagnosis. We also observed that the primary rationale for the procedure (inappropriate catheterization) was for neurogenic bladder (where intermittent catheterization was indicated) and in 'convenience-of-care' catheterizations. Inappropriate catheter placement was ultimately associated with an elevated CAUTI at point of discharge, with transfers to skilled nursing facilities and also with an increased duration of hospital stay.

CONCLUSIONS

Inappropriate catheter placement was prevalence in southwestern China and associated with adverse outcomes.

Urinary tract infection pathogens and antimicrobial susceptibilities in Kobe, Japan and Taipei, Taiwan: an international analysis

OBJECTIVE

This study compared urinary tract infection (UTI) pathogens and antibiotic susceptibilities between Kobe, Japan and Taipei, Taiwan to investigate the regional resistance pattern of UTI-causative bacteria.

METHODS

UTI-causative bacteria and antibiotic susceptibility for 4519 samples from Kobe University Hospital, Kobe and 25,131 samples from Shuang-Ho Hospital, Taipei from 2015 to 2017 were retrospectively analyzed to compare the differences between these hospitals.

RESULTS

Escherichia coli was the most common pathogen in both areas (30.0% in Kobe, 41.2% in Taipei). The prevalence of cephalosporin and gentamicin-resistant E. coli tended to be higher in Taipei than in Kobe. Additionally, antibiotic susceptibilities of Klebsiella pneumonia and Pseudomonas aeruginosa tended to be higher in Kobe than in Taipei. The ratio of extended-spectrum β-lactamase-producing K. pneumoniae was significantly higher in Taipei than in Kobe (up to 40% vs. 14.8%), but this was not observed for E. coli.

CONCLUSION

Variations in the type of UTI-causative bacteria and antibiotic susceptibility between the two hospitals may be influenced by the use of different antibiotics. Further surveillance of resistance patterns is necessary for effective treatment.

Hospital outcomes of older people with cognitive impairment: An integrative review

OBJECTIVES

To summarise existing knowledge of outcomes of older hospital patients with cognitive impairment, including the type and frequency of outcomes reported, and the additional risk experienced by this patient group.

METHODS

Integrative literature review. Health care literature databases, reports, and policy documents on key websites were systematically searched. Papers describing the outcomes of older people with cognitive impairment during hospitalisation and at discharge were analysed and summarised using integrative methods.

RESULTS

One hundred four articles were included. A range of outcomes were identified, including those occurring during hospitalisation and at discharge. Older people with a dementia diagnosis were at higher risk from death in hospital, nursing home admission, long lengths of stay, as well as intermediate outcomes such as delirium, falls, dehydration, reduction in nutritional status, decline in physical and cognitive function, and new infections in hospital. Fewer studies examined the relationship of all-cause cognitive impairment with outcomes. Patient and carer experiences of hospital admission were often poor. Few studies collected data relating to hospital environment, eg, ward type or staffing levels, and acuity of illness was rarely described.

CONCLUSIONS

Older people with cognitive impairment have a higher risk of a variety of negative outcomes in hospital. Prevalent intermediate outcomes suggest that changes in care processes are required to ensure maintenance of fundamental care provision and greater attention to patient safety in this vulnerable group. More research is required to understand the most appropriate ways of doing this and how changes in these care processes are best implemented to improve hospital outcomes.

Dynamic changes in the appropriateness of urinary catheter use among hospitalized older patients in the emergency department

Objectives

To investigate incidence, rationales, related factors and outcomes for changing from appropriate catheter placement to inappropriate use among hospitalized older patients in the emergency department.

Methods

A secondary analysis was adopted from a longitudinal study that was designed to follow the lifecycle of the urinary catheter among hospitalized older patients. Patients aged 65 and older with a urinary catheter that had been placed in the emergency department were included. Demographic factors, present health conditions, conditional factors of catheter placement, and rationales for daily urinary catheter use were collected from the original data. Inappropriate urinary catheter days were evaluated as an outcome.

Results

Appropriate urinary catheters were placed in the emergency department in 117 of the 156 patients (75%). Of these patients, 77 patients (65.8%) experienced a change from appropriate placement to inappropriate use, with a mean duration of 2.88±1.56 days. The common rationales were post-operation for hip fracture (36.3%) and no longer needing to monitor urine output (27.2%). A hierarchical regression model shows that a change from appropriate catheter placement to inappropriate use was associated with a diagnosis of urinary tract infection (OR = 0.15; 95% CI = 0.03–0.77; p = 0.02) and no record of the indication for catheter placement (OR = 4.76; 95% CI = 1.20–18.90; p = 0.02), and all variables together explained 35.9% of the variance. In addition, a change from appropriate placement to inappropriate use was further associated with prolonging inappropriate catheter-days (β = 5.34; 95% CI: 3.72–6.97; p <0.001).

Conclusions

The study highlights a considerable percentage of change from appropriate placement to inappropriate use. Efforts to construct reminder intervention, to improve the record of catheter placement and continued attention to catheter use are necessary to reduce inappropriate urinary catheter use.

Inappropriate urinary catheter reinsertion in hospitalized older patients

BACKGROUND

We investigated the incidence and rationale for inappropriate reinsertion of urinary catheters and elucidated whether reinsertion is an independent predictor of adverse outcomes.

METHODS

A longitudinal study was adopted. Patients aged ≥65 years with urinary catheters placed within 24 hours of hospitalization were enrolled. Data collection, including demographic variables and health conditions, was conducted within 48 hours after admission. Patients with catheters in place were followed-up every day. If the patient had catheter reinsertion, the reinsertion information was reviewed from medical records. Adverse outcomes were collected at discharge.

RESULTS

A total of 321 patients were enrolled. Urinary catheters were reinserted in 66 patients (20.6%), with 95 reinsertions; 49.5% of catheter reinsertions were found to be inappropriate. "No evident reason for urinary catheter use" was the most common rationale for inappropriate reinsertion. Inappropriate reinsertion was found to be a significant predictor for prolonged length of hospital stay, development of catheter-associated urinary tract infections and catheter-related complications, and decline in activities of daily living.

CONCLUSIONS

This study indicates a considerable percentage of inappropriate urinary catheter reinsertions in hospitalized older patients. Inappropriate reinsertion was significantly associated with worsening outcomes. Efforts to improve appropriateness of reinsertion and setting clinical policies for catheterization are necessary to reduce the high rate of inappropriate reinsertion.