Simulation training to improve aseptic non-touch technique and success during intravenous cannulation-effect on hospital-acquired blood stream infection and knowledge retention after 6 months: The snowball effect theory

Design and content validation of a checklist about infection-prevention performance of intensive care nurses in simulation-based scenarios

OBJECTIVE

To design, develop and validate a new tool, called NEUMOBACT, to evaluate critical care nurses' knowledge and skills in ventilator-associated pneumonia (VAP) and catheter-related bacteraemia (CRB) prevention through simulation scenarios involving central venous catheter (CVC), endotracheal suctioning (ETS) and mechanically ventilated patient care (PC) stations.

BACKGROUND

Simulation-based training is an excellent way for nurses to learn prevention measures in VAP and CRB.

DESIGN

Descriptive metric study to develop NEUMOBACT and analyse its content and face validity that followed the COSMIN Study Design checklist for patient-reported outcome measurement instruments.

METHODS

The first version was developed with the content of training modules in use at the time (NEUMOBACT-1). Delphi rounds were used to assess item relevance with experts in VAP and CRB prevention measures, resulting in NEUMOBACT-2. Experts in simulation methods then assessed feasibility, resulting in NEUMOBACT-3. Finally, a pilot test was conducted among 30 intensive care unit (ICU) nurses to assess the applicability of the evaluation tool in clinical practice.

RESULTS

Seven national experts in VAP and CRB prevention and seven national simulation experts participated in the analysis to assess the relevance and feasibility of each item, respectively. After two Delphi rounds with infection experts, four Delphi rounds with simulation experts, and pilot testing with 30 ICU nurses, the NEUMOBACT-FINAL tool consisted of 17, 26 and 21 items, respectively, for CVC, ETS and PC.

CONCLUSION

NEUMOBACT-FINAL is useful and valid for assessing ICU nurses' knowledge and skills in VAP and CRB prevention, acquired through simulation.

RELEVANCE FOR CLINICAL PRACTICE

Our validated and clinically tested tool could facilitate the transfer of ICU nurses' knowledge and skills learning in VAP and CRB prevention to critically ill patients, decreasing infection rates and, therefore, improving patient safety.

PATIENT OR PUBLIC CONTRIBUTION

Experts participated in the Delphi rounds and nurses in the pilot test.

Examining the knowledge level of nurses regarding aseptic non touch technique in nurses: a cross-sectional study

BACKGROUND

Healthcare-associated infections (HAIs) are important indicators of healthcare quality. The aseptic non touch technique (ANTT), a standardised aseptic technique, is a crucial preventative measure against HAIs. However, there is insufficient evidence currently available regarding ANTT awareness and proficiency among nurses. This study aimed to investigate the status of ANTT proficiency in a cohort of nurses and analyse the associated risk factors, with the ultimate goal of providing a reference for promoting the application of ANTT in clinical practice.

METHODS

The study population was sampled from nurses working in a tertiary hospital in Zhejiang Province, China, in January 2024. A cross-sectional survey was conducted using a self-designed questionnaire to assess ANTT knowledge. Multivariate linear regression analysis was used to analyse the risk factors influencing ANTT knowledge in nurses.

RESULTS

A total of 458 nurses were included in this study. The cohort had an overall score of 49.7% correct responses on the ANTT knowledge questionnaire, with a mean score of 12.4 ± 2.4 out of 25, and 30.1% of the nurses felt that they did not need training related to ANTT. Multivariate linear regression analysis indicated that professional title, educational level, and the need for ANTT training were independently associated with ANTT knowledge in nurses. Nurses with Master's degrees and associated chief nurses were observed to have higher levels of ANTT knowledge compared to the rest.

CONCLUSIONS

ANTT knowledge is insufficient among nurses in China, and its importance is not widely recognised. Continuous efforts are required to strengthen this knowledge. Constructing sustained, multiform, and stratified training programmes may represent an effective method to strengthen ANTT knowledge among nurses and promote its clinical use.

Effectiveness and Safety of Measures to Prevent Infections and Other Complications Associated With Peripheral Intravenous Catheters: A Systematic Review and Meta-analysis

BACKGROUND

Peripheral intravenous catheters (PIVCs) contribute substantially to the global burden of infections. This systematic review assessed 24 infection prevention and control (IPC) interventions to prevent PIVC-associated infections and other complications.

METHODS

We searched Ovid MEDLINE, Embase, Cochrane Library, WHO Global Index Medicus, CINAHL, and reference lists for controlled studies from 1 January 1980-16 March 2023. We dually selected studies, assessed risk of bias, extracted data, and rated the certainty of evidence (COE). For outcomes with 3 or more trials, we conducted Bayesian random-effects meta-analyses.

RESULTS

105 studies met our prespecified eligibility criteria, addressing 16 of the 24 research questions; no studies were identified for 8 research questions. Based on findings of low to high COE, wearing gloves reduced the risk of overall adverse events related to insertion compared with no gloves (1 non-randomized controlled trial [non-RCT]; adjusted risk ratio [RR], .52; 95% CI, .33-.85), and catheter removal based on defined schedules potentially resulted in a lower phlebitis/thrombophlebitis incidence (10 RCTs; RR, 0.74, 95% credible interval, .49-1.01) compared with clinically indicated removal in adults. In neonates, chlorhexidine reduced the phlebitis score compared with non-chlorhexidine-containing disinfection (1 RCT; 0.14 vs 0.68; P = .003). No statistically significant differences were found for other measures.

CONCLUSIONS

Despite their frequent use and concern about PIVC-associated complications, this review underscores the urgent need for more high-quality studies on effective IPC methods regarding safe PIVC management. In the absence of valid evidence, adherence to standard precaution measures and documentation remain the most important principles to curb PIVC complications.

CLINICAL TRIALS REGISTRATION

The protocol was registered in the Open Science Framework (https://osf.io/exdb4).

Registered Nurses' Association of Ontario (RNAO) best practice guideline on the assessment and management of vascular access devices

INTRODUCTION

Vascular access is the most common invasive procedure performed in health care. This fundamental procedure must be performed in a safe and effective manner. Vascular access devices (VADs) are often the source of infections and other complications, yet there is a lack of clear guidance on VADs for health providers across different settings. A Best Practice Guideline (BPG) was developed by the Registered Nurses' Association of Ontario (RNAO) to provide evidence-based recommendations on the assessment and management of VADs.

METHODS

RNAO BPGs are based on systematic reviews of the literature following the GRADE approach. Experts on the topic of vascular access were selected to form a panel. Systematic reviews were conducted on six research areas: education, vascular access specialists, blood draws, daily review of peripheral VADs, visualization technologies, and pain management. A search for relevant research studies published in English limited to January 2013 was applied to eight databases. All studies were independently assessed for eligibility and risk of bias by two reviewers based on predetermined inclusion and exclusion criteria. The GRADE approach was used to determine certainty of the evidence.

RESULTS

Over 65,000 articles were screened related to the six priority research questions. Of these, 876 full-text publications were examined for relevance, with 174 articles designated to inform nine recommendations in the BPG on the subject areas of: comprehensive health teaching, practical education for health providers, blood draws, daily review of peripheral VADs, visualization technologies, and pain management. In June 2021, the RNAO published the BPG on vascular access, which included the recommendations and other supporting resources.

CONCLUSION

The vascular access BPG provides high quality guidance and updated recommendations, and can serve as a primary resource for health providers assessing and managing VADs.

Multidisciplinary simulation of local anaesthetic systemic toxicity improves diagnostic and treatment skills and self-confidence for pain clinic procedural staff

Local anaesthetic systemic toxicity (LAST) is a rare complication after outpatient interventional pain procedures, which can present as an emergent and life-threatening condition. Proficiency and confidence in managing this rare situation necessitates strategies to ensure team members can perform necessary tasks. The primary objective was to familiarse the pain clinic procedural staff-physicians, nurses, medical assistants, and radiation technologists-with concise and current instruction and an opportunity to practice in a controlled environment. A two-part series was designed and led by the pain physicians, with the assistance of the simulation centre and clinic staff. A 20 min didactic session was held to familiarise the providers with relevant details and information regarding LAST. Then, 2 weeks later, all team members participated in a simulation exercise intended to portray a LAST encounter, tasking participants to recognise and manage the condition in a team-based model. Before and after the didactic and simulation sessions, the staff was administered a questionnaire to assess knowledge of LAST signs, symptoms, management strategies, and priorities. Respondents were better able to identify signs and symptoms of toxicity and prioritise management steps, and felt more confident in recognising symptoms, starting treatment and coordinating care. Furthermore, participants emphasised the positive of debriefing, practicing a rare situation and learning strategies for effective communication, team dynamics and role clarity.

FORMAT

Small group didactic session, simulation exercise in a clinical simulation lab.

TARGET AUDIENCE

Attending, fellow, and resident physicians, medical students, registered nurses, certified medical assistants, and radiation technologists working in a pain clinic procedure suite.

OBJECTIVES

To acquaint the pain clinic procedural staff with current training related to LAST and an opportunity to practice in a controlled environment.

Remotely supervised ultrasound-guided peripheral intravenous cannulation training: A prospective cohort study examining success rates and patient experience

Introduction

Ultrasound-guided peripheral intravenous cannulation (USGPIVC) benefits patients with difficult intravenous access (DIVA) through visualising otherwise non-visible and non-palpable veins. Supervised live-case training is an important component of learning this skill, but supervisor availability can present a barrier limiting or delaying staff completing their training.

Aims

The aim of this study was to determine the first-attempt success rate of newly trained USGPIVC inserters using remote supervision and timely written feedback based on app-based screen recordings taken during insertion. Secondary aims were overall procedural success, and inserter and patient experiences.

Methods

This study is an observational cohort study carried out between October and December 2021. Fourteen newly trained junior medical officers (JMOs) were eligible to utilise USGPIVC on a minimum of five consenting patients while simultaneously recording the ultrasound screen during insertion to capture their technique. Feedback was generated following expert review of these recordings against a standardised feedback tool.

Results

Average first-attempt success was 71% (n = 72) in the 102 patients recruited. The average time for JMOs to receive feedback was 30 h, and 13 JMOs (93%) felt well supported and completed the remote training pathway. The majority of patients were female (n = 59; 58%), were aged 41-80 years (n = 75; 74%) and had ≥2 risk factors for DIVA (n = 57; 56%).

Conclusions

First-attempt success rates were similar when comparing remote supervision used in this study to direct supervision used by other studies.This finding supports incorporating remote supervision into training guidelines for USGPIVC as an alternative method of supervision, particularly when supervisor availability is limited.