Failure of central venous catheter insertion and care bundles in a high central line-associated bloodstream infection rate, high bed occupancy hospital

Central venous access device terminologies, complications, and reason for removal in oncology: a scoping review

BACKGROUND

Lack of agreed terminology and definitions in healthcare compromises communication, patient safety, optimal management of adverse events, and research progress. The purpose of this scoping review was to understand the terminologies used to describe central venous access devices (CVADs), associated complications and reasons for premature removal in people undergoing cancer treatment. It also sought to identify the definitional sources for complications and premature removal reasons. The objective was to map language and descriptions used and to explore opportunities for standardisation.

METHODS

A systematic search of MedLine, PubMed, Cochrane, CINAHL Complete and Embase databases was performed. Eligibility criteria included, but were not limited to, adult patients with cancer, and studies published between 2017 and 2022. Articles were screened and data extracted in Covidence. Data charting included study characteristics and detailed information on CVADs including terminologies and definitional sources for complications and premature removal reasons. Descriptive statistics, tables and bar graphs were used to summarise charted data.

RESULTS

From a total of 2363 potentially eligible studies, 292 were included in the review. Most were observational studies (n = 174/60%). A total of 213 unique descriptors were used to refer to CVADs, with all reasons for premature CVAD removal defined in 84 (44%) of the 193 studies only, and complications defined in 56 (57%) of the 292 studies. Where available, definitions were author-derived and/or from national resources and/or other published studies.

CONCLUSION

Substantial variation in CVAD terminology and a lack of standard definitions for associated complications and premature removal reasons was identified. This scoping review demonstrates the need to standardise CVAD nomenclature to enhance communication between healthcare professionals as patients undergoing cancer treatment transition between acute and long-term care, to enhance patient safety and rigor of research protocols, and improve the capacity for data sharing.

Effects of the care given to intensive care patients using an evidence model on the prevention of central line-associated bloodstream infections

It is important to put evidence-based guidelines into practice in the prevention of central line-associated bloodstream infections in intensive care patients. In contrast to expensive and complex interventions, a care bundle that includes easy-to-implement and low-cost interventions improves clinical outcomes. The compliance of intensive care nurses with guidelines is of great importance in achieving these results. The Translating Evidence into Practice Model provides guidance in how to implement the necessary guidelines. This quasi-experimental study used a post-test control group design in nonequivalent groups and was conducted in the anesthesia intensive care unit of a tertiary-level training and research hospital. All patients who were hospitalized in the intensive care unit, who had a central line during the study, and who met the inclusion criteria were included in the sample. The care bundle comprised education, and protocols for hand hygiene and the aseptic technique, maximum sterile barrier precautions, central line insertion trolley, and management of nursing care. To analyze the data, the independent samples t-test, the Mann-Whitney U test, chi-square test, dependent samples t-test, rate ratio, and relative risk were used with 95% confidence intervals. The rate of central line-associated bloodstream infections was significantly lower in the intervention group (2.85/1000 central line days) than in the control group (3.35/1000 central line days) (P = 0.042). The number of accesses to the central line by the nurses decreased significantly in the intervention group compared to the control group (P < 0.001). The mean score for the nurses' evidence-based guideline post-education knowledge (70.80 ± 12.26) was significantly higher than that pre-education (48.20 ± 14.66) (P < 0.001). Compliance with the guideline recommendations in central line-related nursing interventions and in the central line insertion process was significantly better in the intervention group than in the control group in many interventions (P < 0.05). The mean score for the nurses' attitude towards evidence-based nursing increased significantly over time (59.87 ± 7.23 at the 0th month; 63.79 ± 7.24 at the 6th month) (P < 0.001). Nursing care given by implementing the central line care bundle with the Translating Evidence into Practice Model affected the measures. Thanks to the implementation of the care bundle, the rate of infections and the number of accesses to the central line decreased, while the critical care nurses' knowledge of evidence-based guidelines, compliance with the guideline recommendations in central line-related nursing interventions, and attitudes towards evidence-based nursing improved.

Compliance with central venous catheter infection prevention practices after intervention with simulation

OBJECTIVES

to assess the effect of an educational intervention based on clinical simulation on nursing professionals' compliance with practices to prevent peripherally inserted central venous catheter-associated primary bloodstream infections in a Neonatal Intensive Care Unit.

METHODS

a quasi-experimental study, with preand post-intervention assessment with a single group. The population consisted of 41 nursing professionals, with 31 observations being made before and after the intervention. Analyzes were performed using descriptive statistics and the McNemar non-parametric test. A significance level of 5% was adopted.

RESULTS

after the intervention, there was an increase in compliance with prevention practices of surgical antisepsis and professional hand hygiene, skin antisepsis with chlorhexidine, waiting for the time of the effect of alcoholic chlorhexidine and compliance with the sterile technique.

CONCLUSIONS

the educational intervention showed an effect on increasing compliance with catheter-associated infection prevention practices.

Association of Registered Nurse Staffing With Mortality Risk of Medicare Beneficiaries Hospitalized With Sepsis

Question

Is registered nurse workload associated with mortality among Medicare beneficiaries who are admitted to an acute care hospital with a diagnosis of sepsis?

Findings

In this cross-sectional study of 1958 acute care hospitals and 702 140 Medicare beneficiaries with a diagnosis of sepsis, an increase in registered nurse hours per patient day was associated with a 3% decrease in 60-day mortality in these older adults, a finding that was statistically significant.

Meaning

The study results suggest that the hours of care provided by registered nurses is likely associated with the outcomes of patients with a diagnosis of sepsis.

Importance

Sepsis is a major physiologic response to infection that if not managed properly can lead to multiorgan failure and death. The US Centers for Medicare & Medicaid Services (CMS) requires that hospitals collect data on core sepsis measure Severe Sepsis and Septic Shock Management Bundle (SEP-1) in an effort to promote the early recognition and treatment of sepsis. Despite implementation of the SEP-1 measure, sepsis-related mortality continues to challenge acute care hospitals nationwide.

Objective

To determine if registered nurse workload was associated with mortality in Medicare beneficiaries admitted to an acute care hospital with sepsis.

Design, Setting, and Participants

This cross-sectional study used 2018 data from the American Hospital Association Annual Survey, CMS Hospital Compare, and Medicare claims on Medicare beneficiaries age 65 to 99 years with a primary diagnosis of sepsis that was present on admission to 1 of 1958 nonfederal, general acute care hospitals that had data on CMS SEP-1 scores and registered nurse workload (indicated by registered nurse hours per patient day [HPPD]). Patients with sepsis were identified based on 29 International Classification of Diseases, 10th Revision, Clinical Modification (ICD-10-CM) codes. Data were analyzed throughout 2021.

Exposures

SEP-1 score and registered nurse staffing.

Main Outcomes and Measures

The patient outcome of interest was mortality within 60 days of admission. Hospital characteristics included number of beds, ownership, teaching status, technology status, rurality, and region. Patient characteristics included age, sex, transfer status, intensive care unit admission, palliative care, do-not-resuscitate order, and a series of 29 comorbid diseases based on the Elixhauser Comorbidity Index.

Results

In total, 702 140 Medicare beneficiaries (mean [SD] age, 78.2 [8.7] years; 360 804 women [51%]) had a diagnosis of sepsis. The mean SEP-1 score was 56.1, and registered nurse HPPD was 6.2. In a multivariable regression model, each additional registered nurse HPPD was associated with a 3% decrease in the odds of 60-day mortality (odds ratio, 0.97; 95% CI 0.96-0.99) controlling for SEP-1 score and hospital and patient characteristics.

Conclusions and Relevance

The results of this cross-sectional study suggest that hospitals that provide more registered nurse hours of care could likely improve SEP-1 bundle compliance and decrease the likelihood of mortality in Medicare beneficiaries with sepsis.

Does size matter? The impact of a small but targeted cleaning training intervention within a paediatric ward

Background

Cleaning is a critical tool for infection prevention and control, and is a key intervention for preventing healthcare associated infections (HCAIs) and controlling intermediate transmission routes between patient and environment. This study sought to identify potential areas of weakness in clinical surface cleaning, and assess the effectiveness of a staff group specific training intervention.

Observations

One-hundred hours of audit observations in a paediatric cardiac intensive care unit (CICU) assessed surface cleaning technique of healthcare staff within bedspaces. Cleaning was assessed with a 5-component bundle, with each cleaning opportunity scored out of five.

Training Intervention

Fifty hours of audit observations before and after a training intervention tested the efficacy of a staff group specific education intervention. The intervention was developed and implemented for 69% of nurses and 100% of cleaners.

Results

One hundred and eighteen cleaning opportunities were observed before training, and scored an average of 2.4. One hundred and twenty-one cleaning opportunities were observed after training and scored an average 3.0. On average, before training, each cleaning opportunity by nurses and cleaners fulfilled 2.4 and 2.5, respectively, of the 5 bundle components. Following training, this improved to 3.3 and 2.9 respectively. There was a statistically significant improvement in bundle scores for nurses (P=.004) and cleaners (P=.0003).

Conclusions

Surface wipe methods were inconsistent between all staff groups. The education based intervention resulted in a small improvement in most of the cleaning components. This study has identified how a small but targeted cleaning training intervention can have a significant (P= <.0001) impact on cleaning bundle compliance for both nurses and cleaners.