epic3: national evidence-based guidelines for preventing healthcare-associated infections in NHS hospitals in England

Plasma activated water pre-treatment substantially enhances phage activity against Proteus mirabilis biofilms

The ongoing antimicrobial resistance crisis has incentivised research into alternative antibacterial and antibiofilm agents. One of them is plasma-activated water (PAW), which is produced by exposing water to a cold plasma discharge. This process generates a diverse array of reactive oxygen and nitrogen species (ROS/RNS) with antimicrobial properties. Another intensively studied class of alternative antimicrobials are bacteriophages, attracting attention due to their specificity and strong antibacterial activity. As combinations of different types of antimicrobials are known to often exhibit synergistic interactions, in this study we investigated the combined use of cold atmospheric-pressure plasma-activated water and the bacteriophage vB_PmiS_PM-CJR against Proteus mirabilis biofilms as a potential option for treatment of catheter-associated urinary tract infections (CAUTIs). We compared the effect of two cold plasma discharge setups for PAW production on its antimicrobial efficacy against P. mirabilis planktonic and biofilm cultures. Next, we assessed the stability of the phage vB_PmiS_PM-CJR in PAW. Finally, we tested the antimicrobial activity of the phages and PAW against biofilms, both individually and in combinations. Our findings demonstrate that the combination of PAW with phage is more effective against biofilms compared to individual treatments, being able to reduce the number of biofilm-embedded cells by approximately 4 log. We were also able to show that the order of treatment plays an important role in the anti-biofilm activity of the phage-PAW combination, as the exposure of the biofilm to PAW prior to phage administration results in a stronger effect than the reverse order. This research underlines PAW's ability to potentiate phage activity, showcasing a considerable reduction in biofilm viability and biomass. Additionally, it contributes to the growing body of evidence supporting the use of phage-based combinatorial treatments. Overall, this sequential treatment strategy demonstrates the potential of leveraging multiple approaches to address the mounting challenge of antibiotic resistance and offers a promising avenue for enhancing the efficacy of CAUTI management.

Hybrid Planar Copolymer Membranes with Dual Functionality against Bacteria Growth

Antibacterial surfaces can be classified into two categories: passive surfaces, which repel bacteria by affecting surface wettability, and active surfaces, which have bactericidal properties that disrupt cell membranes upon contact. With the increasing demand for effective antibacterial solutions that combine these properties, advanced strategies are concentrating on developing surfaces with dual antimicrobial functionalities. Here, we present surfaces with nanotexture resulting from the phase separation of two different amphiphilic block copolymers displaying efficient dual functionality against bacteria growth. This approach combines the inherent antifouling properties of poly(ethylene oxide) as the hydrophilic domain of one copolymer with the antimicrobial effect of a peptide covalently attached to the hydrophilic domain of the second copolymer. The planar membranes are generated by self-assembly of the amphiphilic copolymer mixture deposited by Langmuir-Blodgett and Langmuir-Schaffer methods on a solid support, followed by covalent attachment of the antimicrobial peptides to one of the copolymers, specifically functionalized. Combining both copolymers, in terms of their properties and functionalities on the same surface, significantly limitsEscherichia colibiofilm formation and effectively eradicates bacteria during short-term incubation. While such multifunctional antimicrobial planar polymer membranes show promising potential in the design of fine coatings for small surgical or implantable devices, they are not limited to this application. Their use can be completely changed by attaching other active molecules or assemblies to induce specific multifunctionality for the targeted application.

The longer the catheter, the lower the risk of complications: Results of the HERITAGE study comparing long peripheral and midline catheters

BACKGROUND

Although widely used in clinical practice, long peripheral (LPCs) and midline catheters (MCs) are often misclassified because of their similar characteristics. Comparative studies on these devices are lacking. This study aimed to explore complications risks in polyurethane LPCs and MCs.

METHODS

Prospective cohort study. Catheter-failure within 30days was the primary outcome, catheter-related bloodstream infection (CR-BSI), thrombosis, and fibroblastic sleeve were secondary outcomes. The average number of drugs infused per day was computed to measure the overall intensity of catheters' use.

RESULTS

The catheter-failure incidence was 5.7 and 3.4/1,000 catheter-days for LPCs and MCs, respectively. MCs were associated with an adjusted lower risk of catheter-failure (hazard ratio 0.311, 95% confidence interval 0.106-0.917, P = .034). The daily number of drugs infused was higher for MCs (P < .001) and was associated with a greater risk catheter-failure risk (P = .021). Sensitivity analysis showed a decreased catheter-failure risk for MCs starting from day-10 from positioning. The incidence of CR-BSI (0.9 vs 0.0/1,000 catheter-days), thrombosis (8.7 vs 3.5/1,000 catheter-days), and fibroblastic sleeve (14.0 vs 8.1/1,000 catheters-days) was higher for LPC catheters.

CONCLUSIONS

Despite more intensive drug administration, MCs were associated with a longer uncomplicated indwelling time.

Incidence and risk factors for central venous access device failure in hospitalized adults: A multivariable analysis of 1892 catheters

BACKGROUND

Central venous access devices (CVADs) allow intravenous therapy, haemodynamic monitoring and blood sampling but many fail before therapy completion.

OBJECTIVE

To quantify CVAD failure and complications; and identify risk factors.

DESIGNS, SETTINGS, AND PARTICIPANTS

Secondary analysis of multicentre randomised controlled trial including patients aged ≥16 years with a non-tunnelled CVAD (NTCVAD), peripherally-inserted central catheter (PICC) or tunnelled CVAD (TCVAD). Primary outcome was incidence of all-cause CVAD failure (central line-associated bloodstream infection [CLABSI], occlusion, accidental dislodgement, catheter fracture, thrombosis, pain). Secondary outcomes were CLABSI, occlusion and dislodgement. Cox regression was used to report time-to-event associations.

RESULTS

In 1892 CVADs, all-cause failure occurred in 10.2% of devices: 49 NTCVADs (6.1%); 100 PICCs (13.2%); 44 TCVADs (13.4%). Failure rates for CLABSI, occlusion and dislodgement were 5.3%, 1.8%, and 1.7%, respectively. Independent CLABSI predictors were blood product administration through PICCs (hazard ratio (HR) 2.62, 95% confidence interval (CI) 1.24-5.55); and in TCVADs, one or two lumens, compared with three to four (HR 3.36, 95%CI 1.68-6.71), intravenous chemotherapy (HR 2.96, 95%CI 1.31-6.68), and diabetes (HR 3.25, 95%CI 1.40-7.57). Independent factors protective for CLABSI include antimicrobial NTCVADs (HR 0.23, 95%CI 0.08-0.63) and lipids in TCVADs (HR 0.32, 95%CI 0.14-0.72). NTCVADs inserted at another hospital (HR 7.06, 95%CI 1.48-33.7) and baseline infection in patients with PICCs (HR 2.72, 95%CI 1.08-6.83) were predictors for dislodgement. No independent occlusion predictors were found. Modifiable risk factors were identified for CVAD failure, which occurred for 1-in-10 catheters. Strict infection prevention measures and improved CVAD securement could reduce CLABSI and dislodgement risk.

Strategies for older people living in care homes to prevent urinary tract infection: the StOP UTI realist synthesis

Background

Urinary tract infection is the most diagnosed infection in older people. It accounts for more than 50% of antibiotic prescriptions in care homes and is a frequent reason for care home residents being hospitalised.

Objective

This realist review developed and refined programme theories for preventing and recognising urinary tract infection, exploring what works, for whom and in what circumstances.

Design

The review used realist synthesis to explore existing literature on the detection and prevention of urinary tract infection, complemented by stakeholder consultation. It applies to the UK context, although other healthcare systems may identify synergies in our findings.

Data sources

Bibliographic databases searched included MEDLINE, CINAHL, EMBASE, Cochrane Library, Web of Science Core Collection (including the Social Sciences Citation Index), Sociological Abstracts, Bibliomap and National Institute for Health and Care Research Journals Library.

Data selection and extraction

Title and abstract screening were undertaken by two researchers independently of each other. Selection and assessment were based on relevance and rigour and cross-checked by a second researcher. Data extracted from the included studies were explored for explanations about how the interventions were considered to work (or not). Evidence tables were constructed to enable identification of patterns across studies that offered insight about the features of successful interventions.

Data analysis and synthesis

Programme theories were constructed through a four-stage process involving scoping workshops, examination of relevant extant theory, analysis and synthesis of primary research, teacher-learner interviews and a cross-system stakeholder event. A process of abductive and retroductive reasoning was used to construct context-mechanism-outcome configurations to inform programme theory.

Results

The scoping review and stakeholder engagement identified three theory areas that address the prevention and recognition of urinary tract infection and show what is needed to implement best practice. Nine context-mechanism-outcome configurations provided an explanation of how interventions to prevent and recognise urinary tract infection might work in care homes. These were (1) recognition of urinary tract infection is informed by skills in clinical reasoning, (2) decision-support tools enable a whole care team approach to communication, (3) active monitoring is recognised as a legitimate care routine, (4) hydration is recognised as a care priority for all residents, (5) systems are in place to drive action that helps residents to drink more, (6) good infection prevention practice is applied to indwelling urinary catheters, (7) proactive strategies are in place to prevent recurrent urinary tract infection, (8) care home leadership and culture fosters safe fundamental care and (9) developing knowledgeable care teams.

Limitations

We adapted our approach and work to online interactions with stakeholders and as a research team because of COVID-19. This also had an impact on bringing stakeholders together at a face-to-face event at the end of the project. Studies focusing on the prevention of urinary tract infection in care home settings were predominantly from the USA and Europe where the regulatory and funding systems for the long-term care of the elderly have some differences, particularly in the USA where national reporting plays a significant role in driving improvements in care.

Conclusions

Care home staff have a vital role in the prevention and recognition of urinary tract infection, which can be enabled through integration and prioritisation within the systems and routines of care homes and delivery of person-centred care. Promoting fundamental care as a means of facilitating a holistic approach to prevention and recognition of urinary tract infection helps staff to recognise how they can contribute to antimicrobial stewardship and recognition of sepsis. Challenging assumptions made by staff about the presentation of urinary tract infection is complex and requires education that facilitates 'unlearning' and questioning of low-value practices. Programmes to prevent urinary tract infection need to be co-designed and supported through active and visible leadership by care home managers with support from specialist practitioners.

Future work

We will focus on co-designing tools that facilitate implementation of our findings to ensure they fit with the care home context and address some of the challenges faced by care home leaders. This will underpin action at care home and system levels. Further research is needed to better understand the perspectives of residents and family carers, the effectiveness of non-pharmacological, pharmacological and specialist practitioner interventions and non-traditional approaches to training and educating the workforce in care home settings.

Study registration

This study is registered as PROSPERO CRD42020201782.

Funding

This award was funded by the National Institute for Health and Care Research (NIHR) Health Technology Assessment programme (NIHR award ref: NIHR130396) and is published in full in Health Technology Assessment; Vol. 28, No. 68. See the NIHR Funding and Awards website for further award information.

Efficacy of antimicrobial-impregnated catheters in preventing sepsis post epicutaneo-caval catheter (ECC) removal in neonates: A retrospective study

BACKGROUND

Epicutaneo-caval catheters (ECC) are vital in neonatal intensive care units (NICU) in enabling prolonged venous access. Despite their benefits, central line-associated bloodstream infections (CLABSI) pose a potential risk. The ECC removal procedure may contribute to an increased risk of post removal sepsis through biofilm release. Antimicrobial-impregnated ECCs have been proposed as a potential solution to prevent this complication, but research on their effectiveness in neonates is limited.

OBJECTIVE

To compare post-ECC or neonatal peripherally inserted central catheter (n-PICCs) removal sepsis rates when using conventional or antimicrobial-impregnated catheters in neonates.

METHODS

A retrospective, single center cohort analysis using 2019 data from 421 neonates after successful ECC insertion at the Women's Wellness and Research Center, a large tertiary level NICU in Qatar. The study systematically collected data on demographics, insertion, and removal as well as microbiology, and infection data. Statistical analyses compared conventional and antimicrobial ECCs, with a focus on the incidence of sepsis within 72 hr post-removal.

RESULTS

After excluding non-eligible, 349 cases were included in the analysis (138 conventional, 211 antimicrobial-impregnated). There were no significant demographic differences between the two groups. The CLABSI incidence was higher amongst the antimicrobial ECC group (4% vs 0.6%, p = 0.031). Among the included neonates, the confirmed post-removal sepsis incidence was 4.3% (6 cases) for the conventional and 10% (21 cases) for the antimicrobial ECC groups, which was not statistically significant (p = 0.055).

CONCLUSION

The study noted a higher, but statistically insignificant, incidence of post removal sepsis when using antimicrobial-impregnated ECCs. This finding raises questions about the effectiveness of antimicrobial ECCs in preventing post-removal sepsis in this patient population. Further randomized trials are needed to assess the role of antimicrobial ECCs amongst neonates and to refine neonatal ECC care strategies.

Infection prevention and control: critical strategies for nursing practice

Infection prevention and control (IPC) is essential in nursing practice to safeguard patient health and reduce healthcare-associated infections. This article explores IPC strategies, including hand hygiene, the use of personal protective equipment, environmental cleaning, safe injection practices, and antimicrobial stewardship. It discusses the implementation challenges and solutions, such as ensuring compliance through education, monitoring and strong leadership. IPC measures are crucial in preventing infections such as catheter-associated urinary tract infections, central line-associated bloodstream infections, surgical site infections, and ventilator-associated pneumonia. By integrating personalised IPC strategies into nursing practice, healthcare providers can significantly improve infection control outcomes and enhance overall patient safety and quality of care.

Placement, management and complications associated with peripheral intravenous catheter use in UK small animal practice

OBJECTIVES

To describe the techniques for preparation and placement of peripheral intravenous catheters (PIVCs), to describe the complications associated with PIVCs, and to identify factors associated with PIVC complications in small animal practice in the United Kingdom.

MATERIALS AND METHODS

A prospective multicentre observational study was undertaken between January 2022 and January 2023. Data collected included patient information, information regarding the placement and maintenance of PIVCs, and PIVC complications, from privately owned cats and dogs presenting to veterinary institutes in the United Kingdom. Patients required a PIVC to be placed as part of their care and the PIVC was anticipated to be in situ for >24 hours to be eligible for PIVC complication analysis.

RESULTS

A total of 19 institutes recorded data regarding 382 PIVCs, with 325 (85.1%) placed in dogs and 57 (14.9%) in cats. The most common reasons for placement were to administer intravenous fluid therapy (74.3%) and intravenous medications (71.7%). There were 102 of 382 (26.7%) PIVCs associated with a complication, with limb swelling/suspected phlebitis in 44 of 382 (11.5%) and PIVC dislodgement/patient interference in 30 of 382 (7.9%) PIVCs. Factors associated with increased risk of complication were more than 1 attempt to place the PIVC, a second or subsequent PIVC being placed during hospitalisation, flush frequency different than every 1 to 24 hours, and flush solution with compound sodium lactate.

CLINICAL SIGNIFICANCE

Veterinary professionals must be vigilant when monitoring a patient with a PIVC in situ, particularly if a PIVC is associated with one of the aforementioned factors of increased likelihood of complication.

Practices to prevent non-ventilator hospital-acquired pneumonia: a narrative review

Nosocomial infection has significant consequences in health care, both at the individual level due to increased morbidity and mortality, and at the organizational level due to increased costs. Hospital-acquired pneumonia (HAP) is the most common nosocomial infection, and is associated with high excess mortality, frequent use of broad-spectrum antimicrobials and increased length of stay. This review explores the preventative strategies that have been examined in non-ventilator HAP (NV-HAP). The management of aspiration risk, interventions for oral hygiene, role of mobilization and physiotherapy, modification of environmental factors, and vaccination are discussed. Many of these interventions are low risk, acceptable to patients and have good cost-benefit ratios. However, the evidence base for prevention of NV-HAP is weak. This review identifies the lack of a unified research definition, under-recruitment to studies, and variation in intervention and outcome measures as limitations in the existing literature. Given that the core risk factors for acquisition of NV-HAP are increasing, there is an urgent need for research to address the prevention of NV-HAP. This review calls for a unified definition of NV-HAP, and identification of a core outcome set for studies in NV-HAP, and suggests future directions for research in NV-HAP. Improving care for people with NV-HAP will reduce morbidity, mortality and healthcare costs significantly.

Reducing single-use plastics in dental practice: a quality improvement project

Introduction Climate change is a major issue facing the global population. Healthcare services, including dentistry, have an obligation to examine current practice and reduce the carbon footprint of their services. Single-use plastics, for example, those used to cover dental equipment, are not necessarily essential for cross-infection purposes.Materials and methods This quality improvement project was carried out in 2023 across 12 dental practices in the North London dental foundation training scheme. Baseline financial and environmental costs were estimated for the weekly single-use barrier plastics used in each practice. This was communicated to each practice. Practices using single-use plastics were contacted three months later to see if they had made any changes.Results In total, 10 out of 12 practices were using one or more of the single-use plastics at baseline, with an estimated carbon footprint ranging from 0.07-27.02 kg carbon dioxide equivalent (CO2e) per week. Three practices reduced or eliminated their single-use plastics as a result of this quality improvement project, which resulted in an equivalent saving of 46.87 kg CO2e per week.Discussion and conclusion The use of single-use plastic barriers varies widely between dental practices and is associated with a financial and environmental cost. Infection control guidelines are unclear with their recommendations. The authors urge dental services to reduce their single-use plastic barriers and would encourage infection control guidelines to consider the environmental impact when making recommendations.

Safe Insertion of Arterial Catheters (SIA): An ultrasound-guided protocol to minimize complications for arterial cannulation

Direct puncture and cannulation of peripheral arteries is frequently performed in critical care and in emergency settings, mainly for hemodynamic monitoring and blood sampling. While there is abundant literature on peripheral arterial cannulation in children and adults, there is still scope for clinical improvements which may impact on patient safety. Although the radial artery is the most frequently utilized access site today, due to its superficial proximity, ease of access, and low risk of adverse events, other sites are sometimes chosen. The authors propose the Safe Insertion of Arterial Catheters (SIA) protocol, an ultrasound-guided insertion bundle applying a systematic approach to arterial cannulation, with a focus on improving insertion practices, reducing procedural complications, increasing the patient safety profile, and improving device performance.

Quality of life in women with breast cancer undergoing neoadjuvant chemotherapy: comparison between PICC and PICC-port

BACKGROUND

Peripherally inserted central catheters (PICCs) and new type of arm-port, the PICC-port, are currently used for neoadjuvant chemotherapy treatment in patients with breast cancer. We aimed to compare Quality of Life (QoL) of patients receiving one of these two devices investigating overall satisfaction, psychological impact, as well as the impact on professional, social and sport activities, and local discomfort.

METHODS

We did a prospective observational before-after study of PICCs versus PICC-ports. Adult (aged ≥ 18 years) females with breast cancer candidate to neoadjuvant chemotherapy were included. The primary outcome was QoL according to the Quality-of-Life Assessment Venous Device Catheters (QLAVD) questionnaire assessed 12 months after device implantation.

RESULTS

Between May 2019 and November 2020, of 278 individuals screened for eligibility, 210 were enrolled. PICC-ports were preferred over PICCs with a QLAVD score of 29 [25; 32] vs 31 [26; 36.5] (p = 0.014). Specifically, most QLAVD constructs related to psychological impact, social aspects, and discomfort were in favor of PICC-ports vs PICC, especially in women under the age of 60. Overall, pain scores at insertion and during therapy administration were not significantly different between the two groups, as well as infection, secondary malpositioning, thrombosis, or obstruction of the device.

CONCLUSIONS

In women with breast cancer undergoing neoadjuvant chemotherapy, PICC-ports were overall better accepted than PICCs in terms of QoL, especially in those who were younger. Device-related complications were similar.

The implications of healthcare professionals wearing jewelry on patient care biosafety: observational insights and experimental approaches

The use of jewelry among healthcare professionals poses a risk of cross contamination due to potential bacterial accumulation and spread. Through a mixed-method design, this study first analyzed the implications of healthcare professionals wearing jewelry on patient care biosafety as well as on the residual bacterial load of hands and rings after hand hygiene. Firstly, an observational prevalence study to verify whether nursing professionals wear personal accessories during healthcare assistance was carried out. Second, an experimental design involving intentional contamination and hygiene of the hands, with and without a ring, was conducted. The bacterial load of both hands and rings was measured by counting colony forming units. The observational study showed that nursing workers frequently wear jewelry during healthcare assistance. Nonetheless, the experimental study did not indicate differences in bacterial contamination between hands with and without a ring, despite the hand hygiene procedure applied. In conclusion, many nursing workers wear jewelry in the workplace. Although hands with and without a ring exhibited similar microbial load, rings appeared as a potential source of bacterial contamination, reinforcing the need to remove jewelry during working hours. Hand hygiene using alcohol, or soap and water significantly decreased the bacterial load on the participants' hands, with handwashing proving to be the most efficient method for removing intentional contamination.

Impact of a 'Catheter Bundle' on Infection Rates and Economic Costs in the Intensive Care Unit: A Retrospective Cohort Study

INTRODUCTION

Catheter-related infections (CBRSIs) are a widespread problem that increase morbidity and mortality in intensive care unit (ICU) patients and management costs.

OBJECTIVE

The main aim of this study was to assess the prevalence of CBRSIs in an intensive care unit following international literature guidelines for managing vascular lines in critically ill patients. These guidelines include changing vascular lines every 7 days, using needle-free devices and port protectors, standardising closed infusion lines, employing chlorhexidine-impregnated dressings, and utilising sutureless devices for catheter securement.

MATERIALS AND METHODS

This single-centre retrospective observational study was conducted in a general Italian ICU. This study included all eligible patients aged > 1 year who were admitted between January 2018 and December 2022.

RESULTS

During the study period, 1240 patients were enrolled, of whom 9 were diagnosed with a CRBSI. The infection rate per 1000 catheters/day was as follows: femorally inserted central catheter, 1.04; centrally inserted central catheter, 0.77; pulmonary arterial catheter 0.71, arterial catheter, 0.1; and peripherally inserted central catheter and continuous veno-venous haemodialysis dialysis catheters equal to 0. No difference in CRBSI was observed between the years included in the study (p = 0.874). The multivariate analysis showed an association between the diagnosis of CBRSI and Nursing Activities Score (per single point increase β = 0.04-95%CI: -0.01-0.09, p = 0.048), reason for ICU admission-trauma (β = 0.77-95%CI: -0.03-1.49, p = 0.039), and use of therapeutic hypothermia (β = 2.06, 95%CI: 0.51-3.20, p < 0.001). Implementing the study protocol revealed a cost of EUR 130.00/patient, equivalent to a daily cost of EUR 15.20 per patient.

CONCLUSIONS

This study highlights the importance of implementing a catheter care bundle to minimise the risk of CRBSI and the associated costs in the ICU setting. A policy change for infusion set replacement every 7 days has helped to maintain the CRBSI rate below the recommended rate, resulting in significant cost reduction and reduced production of ICU waste.

Preventing urinary tract infection in older people living in care homes: the 'StOP UTI' realist synthesis

BACKGROUND

Urinary tract infection (UTI) is the most diagnosed infection in older people living in care homes.

OBJECTIVE

To identify interventions for recognising and preventing UTI in older people living in care homes in the UK and explain the mechanisms by which they work, for whom and under what circumstances.

METHODS

A realist synthesis of evidence was undertaken to develop programme theory underlying strategies to recognise and prevent UTI. A generic topic-based search of bibliographic databases was completed with further purposive searches to test and refine the programme theory in consultation with stakeholders.

RESULTS

56 articles were included in the review. Nine context-mechanism-outcome configurations were developed and arranged across three theory areas: (1) Strategies to support accurate recognition of UTI, (2) care strategies for residents to prevent UTI and (3) making best practice happen. Our programme theory explains how care staff can be enabled to recognise and prevent UTI when this is incorporated into care routines and activities that meet the fundamental care needs and preferences of residents. This is facilitated through active and visible leadership by care home managers and education that is contextualised to the work and role of care staff.

CONCLUSIONS

Care home staff have a vital role in preventing and recognising UTI in care home residents.Incorporating this into the fundamental care they provide can help them to adopt a proactive approach to preventing infection and avoiding unnecessary antibiotic use. This requires a context of care with a culture of personalisation and safety, promoted by commissioners, regulators and providers, where leadership and resources are committed to support preventative action by knowledgeable care staff.

A GAVeCeLT consensus on the indication, insertion, and management of central venous access devices in the critically ill

Central venous access devices are essential for the management of critically ill patients, but they are potentially associated with many complications, which may occur during or after insertion. Many evidence-based documents-consensus and guidelines-suggest practical recommendations for reducing catheter-related complications, but they have some limitations. Some documents are not focused on critically ill patients; other documents address only some special strategies, such as the use of ultrasound; other documents are biased by obsolete concepts, inappropriate terminology, and lack of considerations for new technologies and new methods. Thus, the Italian Group of Venous Access Devices (GAVeCeLT) has decided to offer an updated compendium of the main strategies-old and new-that should be adopted for minimizing catheter-related complications in the adult critically ill patient. The project has been planned as a consensus, rather than a guideline, since many issues in this field are relatively recent, and few high-quality randomized clinical studies are currently available, particularly in the area of indications and choice of the device. Panelists were chosen between the Italian vascular access experts who had published papers on peer-reviewed journals about this topic in the last few years. The consensus process was carried out according to the RAND/University of California at Los Angeles (UCLA) Appropriateness Methodology, a modification of the Delphi method, that is, a structured process for collecting knowledge from groups of experts through a series of questionnaires. The final document has been structured as statements which answer to four major sets of questions regarding central venous access in the critically ill: (1) before insertion (seven questions), (2) during insertion (eight questions), (3) after insertion (three questions), and (4) at removal (three questions).

Complication Rates of Peripherally Inserted Central Catheters in Oncologic Versus Non-Oncologic Patients

OBJECTIVES

Peripherally inserted central catheters are commonly used in cancer patients and provide vascular access for the administration of chemotherapy, antibiotics, or parenteral nutrition. Besides many advantages, they represent a source of possible complications such as catheter related blood stream infection, catheter occlusion, or thrombosis. In this study, the catheter-related complication rate between oncologic and non-oncologic patients was compared.

METHODS

This retrospective cohort-study included 411 patients who underwent their first catheter placement at the Vienna General Hospital-Medical University of Vienna from January 2013 to June 2018. Patient demographics and catheter-related parameters were collected and statistically analyzed using a competing risk model.

RESULTS

Mean catheter dwell time was 27.75 days. The overall complication rate was 7.54% (2.72 per 1000 catheter days). Underlying malignant disease (hazard ratio: 0.351, 95% confidence interval [CI]: 0.133-0.929, P = .035) and chemotherapy administration (hazard ratio: 2.837, 95% CI: 1.088-7.394, P = .033) were significantly associated with the occurrence of any kind of complication. Catheter related blood stream infection was observed among 11 (2.68%) patients and again significantly associated with chemotherapy administration (hazard ratio: 4.545, 95% CI: 1.178-17.539; P = .028). Thrombosis was found in 7 (1.70%) patients and occlusion in 13 (3.16%) cases.

CONCLUSIONS AND IMPLICATIONS FOR NURSING PRACTICE

Choice of venous access is an interdisciplinary decision with emphasis on patient participation. In oncologic patients, our data suggests that the benefits of peripherally inserted central catheters regarding costs, invasiveness, and accessibility might be outweighed by the higher rate of complications associated with the device. This becomes even more important in a community care setting, where standardized handling procedures and patient education play a pivotal role in device safety.

Adherence to guidelines and central-line-associated bloodstream infection occurrence during insertion and maintenance of intravascular catheters: evidence from 20 tertiary hospitals

OBJECTIVE

To investigate adherence to intravascular catheter (IVC) insertion and maintenance guidelines in Chinese tertiary hospitals.

METHODS

A cross-sectional questionnaire survey of adult inpatients with IVC placements was conducted from July to September 2022 in 20 tertiary hospitals in China. One clinical staff member from each department in each hospital was assigned to participate in the survey. Questionnaires were uniformly collected and reviewed after three months.

RESULTS

This study included 1815 cases (62.69%) of central venous catheter, 471 cases (16.27%) of peripherally inserted central catheter, 461 cases (15.92%) of PORT, and 147 cases (5.08%) of haemodialysis catheter insertions. Statistically significant differences in compliance were observed across the four IVC types, specifically in relation to the insertion checklist, standard operating procedure, and insertion environment (P<0.05). Practice adherence during IVC maintenance differed significantly across the four IVC types in aspects such as availability of IVC maintenance verification forms, daily scrubbing of the catheterized patients, and catheter connection methods (P<0.05). A total of 386 (13.34%) patients developed fever, 1086 (37.53%) were treated with therapeutic antibiotics, 16 (0.55%) developed central-line-associated bloodstream infections, two (0.07%) developed local skin infections, and six (0.21%) developed deep vein thrombosis.

CONCLUSIONS

Adherence to guidelines regarding insertion and maintenance differed across the four IVC types; there is a gap between the recommended measures and the actual operation of the guidelines. Therefore, it is necessary to further enhance training and develop checklists to prevent central-line-associated bloodstream infections.

Rapid haemostasis to achieve dressing longevity: evaluation trial results using StatSeal catheter exit site protection

Peripherally inserted central catheters (PICCs) are vital in delivering intravenous therapy. Despite their advantages, PICCs can lead to complications such as catheter exit site bleeding, which can cause patient distress and increase infection risk. This study evaluated the efficacy of StatSeal, a topical haemostatic device, in managing PICC exit site bleeding. StatSeal uses a hydrophilic polymer and potassium ferrate to form a seal, reducing access site bleeding and minimising dressing changes. For this study, Patients were recruited at Frimley Health NHS Foundation Trust; the trial involved 177 patients with StatSeal, and shows that 99% did not require additional dressing changes within the standard 7-day period. The findings demonstrate StatSeal's effectiveness in improving patient outcomes by reducing exit site bleeding and associated complications, enhancing the efficiency of vascular access maintenance and potentially lowering associated healthcare costs. The trial emphasises the importance of innovative solutions such as StatSeal to advance PICC care and improve patient experience.

Development of best evidence-based practice protocols for central venous catheter placement and maintenance to reduce CLABSI

Although evidence-based interventions can reduce the incidence of central line-associated bloodstream infection (CLABSI), there is a large gap between evidence-based interventions and the actual practice of central venous catheter (CVC) care. Evidence-based interventions are needed to reduce the incidence of CLABSI in intensive care units (ICU) in China. Professional association, guidelines, and database websites were searched for data relevant to CLABSI in the adult ICUs from inception to February 2020. Checklists were developed for both CVC placement and maintenance. Based on the Integrated Promoting Action on Research Implementation in Health Services framework, a questionnaire collected the cognition and practice of ICU nursing and medical staff on the CLABSI evidence-based prevention guidelines. From January 2018 to December 2021, ICU CLABSI rates were collected monthly. Ten clinical guidelines were included after the screening and evaluation process and used to develop the best evidence-based protocols for CVC placement and maintenance. The CLABSI rates in 2018, 2019, and 2020 were 2.98‰ (9/3021), 1.83‰ (6/3276), and 1.69‰ (4/2364), respectively. Notably, the CLABSI rate in 2021 was 0.38‰ (1/2607). In other words, the ICU CLABSI rate decreased from 1.69‰ to 0.38‰ after implementation of the new protocols. Additionally, our data suggested that the use of ultrasound-guidance for catheter insertion, chlorhexidine body wash, and the use of a checklist for CVC placement and maintenance were important measures for reducing the CLABSI rate. The evidence-based processes developed for CVC placement and maintenance were effective at reducing the CLABSI rate in the ICU.

Three-Dimensional Melted Electrowriting Drug Coating Fibers for the Prevention of Device-Associated Infections: A Pilot Study

Medical device-related infections (DRIs), especially prevalent among critically ill patients, impose significant health and economic burdens and are mainly caused by bacteria. Severe infections often necessitate device removal when antibiotic therapy is inefficient, delaying recovery. To tackle this issue, PCL drug-eluting coated meshes were explored, and they were printed via melt electrowriting (MEW). These meshes were coated with gentamicin sulfate (GS) and tetracycline hydrochloride (TCH) and underwent FTIR analysis to confirm drug integration. Antimicrobial activity was assessed via agar diffusion assays and biofilm formation assays against bacterial strains: Pseudomonas aeruginosa ATCC 27853, Escherichia coli ATCC 25922, Staphylococcus aureus ATCC 43300, and Staphylococcus epidermidis ATCC 35984. FTIR analysis evidenced the presence of the drugs in the meshes. TCH displayed broad-spectrum antimicrobial activity against all strains, whereas GS was effective against all except S. aureus. These findings indicate the potential of cost-effective ultra-fine drug coating fibers for medical device applications, offering infection prevention during implantation. This preliminary study demonstrates the feasibility of producing drug-eluting fibers for DRI prevention through a non-toxic, fast, and cost-efficient technique, paving the way for enhanced patient care and reduced healthcare costs.

Central Venous Access Device-Associated Skin Complications in Adults with Cancer: A Prospective Observational Study

OBJECTIVES

To identify the prevalence and type of central venous access device-associated skin complications for adult cancer patients, describe central venous access device management practices, and identify clinical and demographic characteristics associated with risk of central venous access device-associated skin complications.

METHODS

A prospective cohort study of 369 patients (626 central venous access devices; 7,682 catheter days) was undertaken between March 2017 and March 2018 across two cancer care in-patient units in a large teaching hospital.

RESULTS

Twenty-seven percent (n = 168) of participants had a central venous access device-associated skin complication. In the final multivariable analysis, significant (P < .05) risk factors for skin complications were cutaneous graft versus host disease (2.1 times greater risk) and female sex (1.4 times greater risk), whereas totally implanted vascular access device reduced risk for skin complications by two-thirds (incidence risk ratio 0.37).

CONCLUSION

Central venous access device-associated skin complications are a significant, potentially avoidable injury, requiring cancer nurses to be aware of high-risk groups and use evidence-based preventative and treatment strategies.

IMPLICATIONS FOR PRACTICE

This study has confirmed how common these potentially preventable injuries are. Therefore, the prevalence of these complications could be reduced by focusing on improvements in skin assessment, reductions in central venous access device dressing variation and improving clinician knowledge of this injury.

Ecogastroenterology: cultivating sustainable clinical excellence in an environmentally conscious landscape

Gastrointestinal practices, especially endoscopy, have a substantial environmental impact, marked by notable greenhouse gas emissions and waste generation. As the world struggles with climate change, there emerges a pressing need to re-evaluate and reform the environmental footprint within gastrointestinal medicine. The challenge lies in finding a harmonious balance between ensuring clinical effectiveness and upholding environmental responsibility. This task involves recognising that the most significant reduction in the carbon footprint of endoscopy is achieved by avoiding unnecessary procedures; addressing the use of single-use endoscopes and accessories; and extending beyond the procedural suites to include clinics, virtual care, and conferences, among other aspects of gastrointestinal practice. The emerging digital realm in health care is crucial, given the potential environmental advantages of virtual gastroenterological care. Through an in-depth analysis, this review presents a path towards sustainable gastrointestinal practices, emphasising integrated strategies that prioritise both patient care and environmental stewardship.

Unveiling the efficacy of latex gloves in preventing viral infections during needlestick injuries: An in vitro mixed-methods study

BACKGROUND

Gloves are personal protective equipment designed to prevent contamination and reduce the spread of microorganisms. This study aimed to assess in vitro the physical integrity of latex gloves and the retention of biological contamination in healthcare simulation.

METHOD

Three different batches of latex procedure gloves from five different brands and specific batches were evaluated before use for physical integrity by the standard protocols of the Society for Testing and Materials (ASTM) and of the American Food and Drug Administration (FDA). Moreover, the retention of biological contamination by latex procedure gloves in needlestick injury simulation with crystal violet and bacteriophages were applied in order to mimic human blood and virus presence.

RESULTS

Brands D and C showed the best and worst results in the immediate inspections and after 2 min, respectively. For Brand C, damage occurred in one finger/region in a total of 12 gloves, while seven gloves were damaged/unable to be worn. Brand D presented only two gloves with tears and/or holes in one finger/region. Regarding the viral contamination, in a simulated needlestick injury, data showed no significant difference among the groups.

CONCLUSION

All glove brands presented physical damage that might affect the spread of microorganisms. The gloves did not exert an additional protective effect during a needlestick injury simulation in accordance with the two techniques used in this study.

How often are infusion sets for central venous catheters changed in Australian and New Zealand Intensive Care Units? A point prevalence survey

BACKGROUND

Infusion sets (comprising the tubing, measuring burettes, fluid containers, transducers) that are connected to invasive vascular devices are changed on a regular basis in an effort to reduce bacterial colonisation and bloodstream infection. There is a balance between reducing infection and creating unnecessary waste. Current evidence suggests that for central venous catheters (CVCs), changing infusion sets at 7 days does not increase infection risks.

OBJECTIVES

The objective of this study was to describe the current unit guidelines in Australian and New Zealand intensive care units (ICUs) for changing infusion sets for CVCs.

METHODS

prospective cross-sectional point prevalence study, as a part of the 2021 Australian and New Zealand Intensive Care Society Point Prevalence Program.

PARTICIPANTS

Australia and New Zealand (ANZ) adult ICUs and their patients on the day of the study.

RESULTS

Data were collected from 51 ICUs across ANZ. One-third of these (16/49) ICUs had a guideline that specified a 7-day replacement period, with the rest having a more frequent replacement period.

CONCLUSION

Most ICUs participating in this survey had policies to change their CVC infusion tubing in 3-4 days, and recent high-level evidence supports an update to extend this to 7 days. There remains work to be done to spread this evidence to ANZ ICUs and improve environmental sustainability initiatives.

Not only COVID-19: a systematic review of anti-COVID-19 measures and their effect on healthcare-associated infections

BACKGROUND

Healthcare-associated infections (HAIs) burden healthcare globally. Amid the SARS-CoV-2 pandemic, intensified infection control measures, such as mask usage and hand hygiene, were implemented.

AIM

To assess the efficacy of these measures in preventing HAIs among hospitalized patients.

METHODS

Using the PICO framework (Population, Intervention, Comparison, Outcome), the study focused on hospitalized patients and the effectiveness of anti-COVID-19 measures in preventing HAIs. A systematic review of literature published in 2020-2022 was conducted, examining interventions such as mask usage, hand hygiene, and environmental cleaning.

FINDINGS

This systematic review analysed 42 studies: two in 2020, 21 in 2021, and 19 in 2022. Most studies were from high-income countries (28). Most studies (30 out of 42) reported a reduction in HAIs after implementing anti-COVID-19 measures. Gastrointestinal infections and respiratory tract infections showed significant reduction, unlike bloodstream infections and urinary tract infections. Some wards, like cardiology and neurology, experienced reduced HAIs, unlike intensive care units and coronary care units. There was an increase in studies reporting no effect of hygiene measures on HAIs in 2022, eventually indicating a shift in effectiveness over time.

CONCLUSION

Anti-COVID-19 measures have shown selective efficacy in preventing HAIs. The study emphasizes the need for context-specific strategies and increased focus on regions with limited resources. Continued research is essential to refine infection control practices, especially in high-risk settings.

Factors associated with the disinfection of devices attached to peripheral intravenous catheters performed by the nursing team in pediatric units

Background

Peripheral intravenous catheterization, as well as drug administration through it, represents one of the most performed procedures by the Nursing team and, for that, precautions need to be adopted to offer harm-free care.

Objective

To verify the association of Nursing professionals' work shift and training time with proper disinfection of intravenous catheter devices in pediatric units.

Methods

A cross-sectional and analytical study conducted between June and August 2021 in three hospitalization units of a Pediatric Hospital. The inclusion criterion was drug administration via peripheral intravenous catheters performed by Nursing professionals. The data were analyzed according to inferential statistics, adopting p ≤ .05 as significance level.

Results

There were a total of 385 observations of drug administration procedures. The device was not disinfected in 60.3% of the cases, there was no friction at the suitable time in 86.3%, and the disinfectant was not allowed to dry in 72.5%. The work shift exerted no influence on performance of the disinfection procedure (p = .376). However, longer training time was associated with a lower rate in performing such procedure (p < .001).

Conclusion

Performing friction below the recommended time can cause a false sense of prevention of catheter-associated bloodstream infection; therefore, training sessions and strategies for adherence to the disinfection procedures should be considered, mainly for professionals with more training time.

An Explanatory Model of Vascular Access Care Quality: Results of a Cross-Sectional Observational Study

The management of nursing care regarding patients' vascular access is a priority. This study determines the contribution of the variables involved in the quality of care and maintenance of vascular access (VA) devices in admitted patients in the Valencian Community.

METHODS

Using the STROBE statement, an observational, cross-sectional study was conducted on 1576 VA devices. Data were collected using the INCATIV Questionnaire. We performed a multivariate analysis of the questionnaire variables.

RESULTS

In total, 50% had a good or very good assessment of the VA condition. This was positively correlated with anatomical location, dressing type, dressing date record, use of needle-free connectors (NFCs), date of last dressing change, presence of phlebitis, visibility of the insertion site and characteristics of the dressing's condition (p < 0.001). The model indicated that the presence of phlebitis was the clearest predictor of a poor VA care assessment (OR = 20.579), followed by no visibility of the insertion site (OR = 14.209). Results also indicated that uncovered VA lumens or no NFCs used were related to a negative quality assessment.

CONCLUSION

By managing and controlling these variables, the likelihood of providing optimal care is ensured. This enables the establishment of a standardised care approach for all nursing professionals and the building of a new quality indicator.

Environmentally sustainable gastroenterology practice: Review of current state and future goals

OBJECTIVES

The health-care sector contributes 4.6% of global greenhouse gas emissions, with gastroenterology playing a significant role due to the widespread use of gastrointestinal (GI) endoscopy. In this review, we aim to understand the carbon footprint in gastroenterology practice associated with GI endoscopy, conferences and recruitment, identify barriers to change, and recommend mitigating strategies.

METHODS

A comprehensive search of PubMed, Embase, and the Cochrane Library was conducted to explore the carbon footprint in gastroenterology practice, focusing on endoscopy, inpatient and outpatient settings, and recruitment practices. Recommendations for mitigating the carbon footprint were derived.

RESULTS

This narrative review analyzed 34 articles on the carbon footprint in gastroenterology practice. Carbon footprint of endoscopy in the United States is approximately 85,768 metric tons of CO2 emission annually, equivalent to 9 million gallons of gasoline consumed, or 94 million pounds of coal burned. Each endoscopy generates 2.1 kg of disposable waste (46 L volume), of which 64% of waste goes to the landfill, 28% represents biohazard waste, and 9% is recycled. The per-case manufacturing carbon footprint for single-use devices and reusable devices is 1.37 kg CO2 and 0.0017 kg CO2, respectively. Inpatient and outpatient services contributed through unnecessary procedures, prolonged hospital stays, and excessive use of single-use items. Fellowship recruitment and gastrointestinal conferences added to the footprint, mainly due to air travel and hotel stays.

CONCLUSION

Gastrointestinal endoscopy and practice contribute to the carbon footprint through the use of disposables such as single-use endoscopes and waste generation. To achieve environmental sustainability, measures such as promoting reusable endoscopy equipment over single-use endoscopes, calculating institutional carbon footprints, establishing benchmarking standards, and embracing virtual platforms such as telemedicine and research meetings should be implemented.

Effect of Infusion Set Replacement Intervals on Central Line-Associated Bloodstream Infection in the Intensive Care Unit: Study Protocol of the INSPIRATION Study

INTRODUCTION

The replacement intervals for infusion sets may differ among healthcare institutions, which may have an impact on the occurrence of central line-associated bloodstream infections (CLABSI). Nevertheless, there exists a limited amount of high-quality evidence available to assist clinicians in determining the most suitable replacement intervals for infusion sets. Therefore, the objective of this trial is to compare the efficacy of 24-h and 96-h replacement intervals for infusion sets on CLABSI among critically ill adults who have central venous access devices.

METHODS

This is a multicenter, parallel-group randomized controlled trial that will investigate the effect of infusion set replacement intervals on CLABSI in adult patients admitted to intensive care units (ICUs). The study will enroll 1240 participants who meet the inclusion criteria, which includes being 18 years or older, expected to stay in the ICU for longer than 96 h, and in need of central venous access. Participants will be randomly assigned to either a control group receiving a 96-h replacement interval or a treatment group receiving a 24-h replacement interval.

PLANNED OUTCOME

The primary outcome of this trial is the rate of CLABSI within 28 days after randomization.

CONCLUSION

This is the first randomized controlled trial to investigate the effects of infusion set replacement at 24-h and 96-h intervals on CLABSI in ICU patients.

TRIAL REGISTRATION

ClinicalTrials.gov identifier, NCT05359601.

Peripherally Inserted Central Venous Catheter-Related Complications in Adult Patients with Haematological Malignancy

Background

Peripherally inserted central venous catheters (PICC) are widely used in patients with haematological malignancies owing to the requirement for prolonged intravenous therapy. However, the growing use of PICCs has resulted in a multitude of complications such as infections and thrombosis, leading to prolonged hospitalisation periods and increased morbidity. This study aimed to determine the incidence of and factors associated with PICC-related complications in patients with haematological malignancies.

Methods

This prospective cohort study was conducted at a single academic institution. The inclusion criteria involved all adult patients with haematological malignancies who had newly inserted PICCs. The patients were observed for a minimum duration of 60 days to evaluate the incidence of PICC-related infections and thrombosis, as well as mechanical complications.

Results

A total of 119 PICCs were implanted in 85 patients. Among them, more than half of the patients were diagnosed with lymphoma (55.0%). The median dwell time was 61 days (interquartile range: 98 days). The incidence of PICC-related complications was 58.0% (6.9 per 1,000 catheter-days). Specifically, 43 PICCs (36.1%, 4.3 per 1,000 catheter-days) experienced infective complications, 25 (21.1%, 2.5 per 1,000 catheter-days) encountered mechanical complications and 1 (0.8%, 0.1 per 1,000 catheter-days) exhibited thrombotic complications. Furthermore, an underlying diagnosis of acute leukaemia was significantly associated with a higher incidence of PICC-related infections.

Conclusion

Our study revealed higher incidence rates of PICC-related complications in adult patients with haematological malignancies compared to the finding of other studies. Notably, patients with underlying acute leukaemia displayed a higher incidence of PICC-related infections. These findings underscore the importance of implementing appropriate interventions and conducting thorough root cause analyses to effectively mitigate this complication and improve patient outcomes.

Impact of an educational intervention on hand hygiene practice among nursing students, with a focus on hand drying efficacy

Background

Hand hygiene and its significance for reducing the spread of infection is well evidenced and has been brought into sharp focus following the COVID-19 pandemic. Although a crucial clinical skill in ensuring safe healthcare, little is known regarding nursing students' effectiveness of hand hygiene practice.

Aim

The aim of this study was to evaluate the impact of an educational intervention on hand hygiene practice, designed by the research team for first year pre-registration nursing students. Particular emphasis was placed upon hand drying technique and time.

Methodology

825 nursing students were observed and assessed for their hand hygiene practice in a clinical suite at a university setting. Nursing students were observed for compliance against set outcome measures involving hand hygiene preparation, hand and wrist washing technique, hand drying technique and time. Data were analysed quantitatively using SPSS.

Results

The educational intervention had a significant impact on the clinical skills learning of nursing students. 779 students passed the assessment at the first attempt (94.4%). Of the 46 students that failed to meet the necessary criteria, 45 satisfied the criteria at the second attempt; giving an overall optimal compliance of 99.9%. 99.6% of students complied with recommended hand drying standards.

Conclusion

This study offers an important contribution to the development and delivery of nursing education programmes. The educational intervention improved compliance with recommended hand hygiene technique and practice. Lack of attention to hand drying may negate effective hand hygiene in healthcare.

Efficacy of disinfection procedures to reduce Acinetobacter baumanii blaOXA-23 contamination rate of needleless connectors: an in-vitro study

Aim

This study aimed to verify the efficacy of disinfection procedures to reduce Acinetobacter baumannii blaOXA-23 bacterial load in needleless connectors that had been experimentally contaminated.

Methods

Two-way intermediate extender's hub and needle-free valve were contaminated with Acinetobacter baumannii blaOXA-23. To disinfect them, the following procedures were carried out: sterile gauze with 70% ethanol, sterile gauze with Incidin®, and 70% isopropyl alcohol single-use cap, with eight times friction for 10 s, followed by 5 s drying time. The statistical tests Kruskal-Wallis and post-hoc Conover were performed using MedCalc®.

Results

A total of 82 experiments were conducted. All tested disinfection procedures were efficacious in reducing the A. baumannii blaOXA-23 load. The 70% IPA single-use cap was found to be the best method for disinfecting the two-way intermediate extender's hub (87.28%), while all the methods were efficacious for the disinfection of the needle-free valve (more than 90%). During the inoculation period, A. baumannii blaOXA-23 showed less adherence to the needle-free valve during the inoculation period, probably due to the device's design.

Conclusion

The three tested disinfection procedures using sterile gauze with 70% ethanol, sterile gauze with Incidin®, and 70% IPA single-use cap were found to be efficacious in reducing the bacterial load of A. baumanni blaOXA-23 in needleless connectors. Proper disinfection of needleless connectors is a crucial nursing practice to prevent bloodstream infections, as it significantly reduces the bacterial load present in the device.

A comprehensive status update on modification of foley catheter to combat catheter-associated urinary tract infections and microbial biofilms

Present-day healthcare employs several types of invasive devices, including urinary catheters, to improve medical wellness, the clinical outcome of disease, and the quality of patient life. Among urinary catheters, the Foley catheter is most commonly used in patients for bladder drainage and collection of urine. Although such devices are very useful for patients who cannot empty their bladder for various reasons, they also expose patients to catheter-associated urinary tract infections (CAUTIs). Catheter provides an ideal surface for bacterial colonization and biofilm formation, resulting in persistent bacterial infection and severe complications. Hence, rigorous efforts have been made to develop catheters that harbour antimicrobial and anti-fouling properties to resist colonization by bacterial pathogens. In this regard, catheter modification by surface functionalization, impregnation, blending, or coating with antibiotics, bioactive compounds, and nanoformulations have proved to be effective in controlling biofilm formation. This review attempts to illustrate the complications associated with indwelling Foley catheters, primarily focussing on challenges in fighting CAUTI, catheter colonization, and biofilm formation. In this review, we also collate scientific literature on catheter modification using antibiotics, plant bioactive components, bacteriophages, nanoparticles, and studies demonstrating their efficacy through in vitro and in vivo testing.

Measuring the effectiveness of an integrated intervention package to improve the level of infection prevention and control: a multi-centre study in Bangladesh

BACKGROUND

Infection prevention and control (IPC) is a critical component of delivering safe, effective and high-quality healthcare services, and eliminating avoidable healthcare-associated infections (HAIs) in health facilities, predominantly in population-dense settings such as Bangladesh.

AIM

Our study aimed to assess the effect of an integrated intervention package in improving the IPC level of the health facilities in Bangladesh.

METHODS

We conducted a pre-post intervention study in six district hospitals (DHs) and 13 Upazila Health Complexes (UHCs) in the six districts of Bangladesh. Baseline and endline assessments were conducted between March and December 2021 using the adapted World Health Organization Infection Prevention and Control Assessment Framework (WHO-IPCAF) tool. The IPCAF score, ranging from 0-800, was calculated by adding the scores of eight components, and the IPC promotion and practice level was categorized as Inadequate (0-200), Basic (201-400), Intermediate (401-600) and Advanced (601-800). The integrated intervention package including IPC committee formation, healthcare provider training, logistics provision, necessary guidelines distribution, triage/flu corners establishment, and infrastructure development was implemented in all facilities.

RESULTS

The average IPCAF score across all the facilities showed a significant increase from 16% (95% CI: 11.5-20.65%) to 54% (95% CI: 51.4-57.1%). Overall, the IPCAF score increased by 34 percentage points (P<0.001) in DHs and 40 percentage points (P<0.001) in UHCs. Following the intervention, 12 (three DHs, nine UHCs) of 19 facilities progressed from inadequate to intermediate, and another three DHs upgraded from basic to intermediate in terms of IPC level.

CONCLUSION

The integrated intervention package improved IPCAF score in all facilities.

Effects of Peripherally inserted Central Catheter (PICC) materials and designs on reduction of PICC-related complications: A systematic review and meta-analysis

Studies showed that integrating coating or valve into Peripherally Inserted Central (PICC) can prevent related complications. However, data regarding efficiency were controversial. Therefore, a systematic review was needed to analyse the effect of PICC materials and designs on reduction of PICC-related complications. We searched PubMed, Cochrane library, EMbase, grey literature and referent literature from inception to 5 August 2022. Randomized controlled trials (RCTs) and case-control study were included. Two authors extracted data independently, using a predesigned Excel form, and assessed the quality of included RCTs according to the Cochrane Handbook for Systematic Reviews (V5.1.0), case-control study was assessed by the Newcastle-Ottawa Scale. Data were analysed using Review Manager (v5.3.0). A total of 10 RCTs and one case-control study were included. Meta-analysis results showed that PICC designs reduce the incidence of obstruction, and at the critical value of PICC-associated bloodstream infection, but may have no effects on other complications. Based on the literature reviewed, we can only say PICC new materials did not reflect significant reduction on complications, what's more, the result needs more multicentre, large RCTs to support. We suggested clinicians combine descriptive research and cost-effect analysis to select appropriate PICC materials and designs for patients.

Impact of daily octenidine skin washing versus nonwashing on antiseptic tolerance of coagulase-negative staphylococci in two neonatal intensive care units with different skin cleansing practices

Background

There is wide variation in practices regarding routine bathing/washing of babies in neonatal intensive care units (NICUs). Evidence is lacking as to the benefit of routine antiseptic washes for reducing infection. We aimed to compare the antiseptic tolerance of Coagulase Negative Staphylococci (CoNS) within two UK NICUs with very different approaches to skin washing.

Methods

We compared antiseptic susceptibility of CoNS isolated from skin swabs of neonates admitted to the Norfolk and Norwich University Hospital (NNUH) NICU in December 2017-March 2018 with those isolated in the Bradford Royal Infirmary (BRI) NICU in January-March 2020. The NNUH does not practise routine whole-body washing whereas BRI practises daily whole-body washing from post-menstrual age 27 weeks using Octenisan wash lotion (0.3% octenidine; 1 minute contact time before washing off with sterile water). A total of 78 CoNS isolates from BRI and 863 from the NNUH were tested for susceptibility against the antiseptics octenidine (OCT) and chlorhexidine (CHX).

Results

Isolates from the BRI with practice of routine washing did not show increased antiseptic tolerance to OCT or CHX. Isolates from the NNUH which does not practise routine whole-body washing and rarely uses octenidine, were comparatively less susceptible to both CHX and OCT antiseptics.

Conclusions

Daily whole-body skin washing with OCT does not appear to select for CoNS isolates that are antiseptic tolerant towards OCT and CHX. There remains considerable uncertainty about the impact of different antiseptic regimes on neonatal skin microbiota, the benefit of routine washing, and the development of antiseptic tolerance in the NICU.

Peripheral intravenous catheter infection and failure: A systematic review and meta-analysis

BACKGROUND

Peripheral intravenous catheters are the most frequently used invasive device in nursing practice, yet are commonly associated with complications. We performed a systematic review to determine the prevalence of peripheral intravenous catheter infection and all-cause failure.

METHODS

The Cochrane Library, PubMed, CINAHL, and EMBASE were searched for observational studies and randomised controlled trials that reported peripheral intravenous catheter related infections or failure. The review was limited to English language and articles published from the year 2000. Pooled estimates were calculated with random-effects models. Meta-analysis of observation studies in epidemiology guidelines and the Cochrane process for randomised controlled trials were used to guide the review. Prospero registration number: CRD42022349956.

FINDINGS

Our search retrieved 34,725 studies. Of these, 41 observational studies and 28 randomised controlled trials (478,586 peripheral intravenous catheters) met inclusion criteria. The pooled proportion of catheter-associated bloodstream infections was 0.028 % (95 % confidence interval (CI): 0.009-0.081; 38 studies), or 4.40 catheter-associated bloodstream infections per 100,000 catheter-days (20 studies, 95 % CI: 3.47-5.58). Local infection was reported in 0.150 % of peripheral intravenous catheters (95 % CI: 0.047-0.479, 30 studies) with an incidence rate of 65.1 per 100,000 catheter-days (16 studies; 95 % CI: 49.2-86.2). All cause peripheral intravenous catheter failure before treatment completion occurred in 36.4 % of catheters (95 % CI: 31.7-41.3, 53 studies) with an overall incidence rate of 4.42 per 100 catheter days (78,891 catheter days; 19 studies; 95 % CI: 4.27-4.57).

INTERPRETATION

Peripheral intravenous catheter failure is a significant worldwide problem, affecting one in three catheters. Per peripheral intravenous catheter, infection occurrence was low, however, with over two billion catheters used globally each year, the absolute number of infections and associated burden remains high. Substantial and systemwide efforts are needed to address peripheral intravenous catheter infection and failure and the sequelae of treatment disruption, increased health costs and poor patient outcomes.

Evidence-based systematic review of removal of peripheral arterial catheter in critically ill adult patients

OBJECTIVE

To evaluate and summarize literature pertaining to evidence of peripheral arterial catheterization in adults, and to provide a reference for clinical practice.

METHODS

We undertook a systematic review of literature on the removal of peripheral arterial manometric catheters in adult patients from various sources such as UpToDate, BMJ, National Institute for Health and Care Excellence (NICE), Medlive, Cochrane Library, Joanna Briggs Institute (JBI) Evidence-based Health Care Center Database, CINAHL, PubMed, Wanfang Data, VIP, and other databases. The retrieval time was set as from the establishment of the database till August 30, 2021. We screened the studies that fulfilled the inclusion criteria, evaluated their quality, and retrieved and summarized such articles.

RESULTS

The review included 8 articles: 1 clinical decision, 3 guidelines, 2 evidence summaries, 1 systematic review, and 1 expert consensus. In all, 17 pieces of strong evidence were collected and extracted based on the following 5 dimensions: assessment of removal timing, preparation before removal, removal procedure, compression time, and key points after removal.

CONCLUSIONS

The removal of a peripheral arterial manometry catheter requires careful consideration by medical professionals. In order to increase the removal standardization rate and decrease the incidence of clinical complications, standardized procedures and training need to be developed.

Disinfection of central venous access device needleless connectors: A human factors analysis

OBJECTIVE

Evidence-based central-line-associated bloodstream infection (CLABSI) prevention guidelines recommend the use of an antiseptic scrub to disinfect needleless connectors before device access. Guideline noncompliance may render disinfection ineffective. The goal of this study was to observe needleless-connector disinfection practices and to identify perceived facilitators and barriers to best practices of needleless-connector access.

METHODS

A human factors mixed-methods study involving nursing focus groups of perceived barriers and facilitators and clinical observations of compliance with instructions and protocols for use of 3.15% chlorhexidine gluconate/70% isopropyl alcohol (CHG/IPA) and 70% isopropyl alcohol (IPA) antisepsis products for central venous access device (CVAD) needleless-connector disinfection was conducted in intensive care units (ICUs) at 2 academic medical centers.

RESULTS

Access to the antiseptic product and lesser workload were identified as best-practice facilitators. Barriers were the time required per needleless-connector access and knowledge deficits. Of the 48 observed access events, 77% resulted in needleless-connector disinfection. The observed mean needleless-connector scrubbing times when using IPA were substantially below the recommended time. Drying time after product use was negligible.

CONCLUSIONS

Lack of access to the disinfection product, emergency situations, and high workload were barriers to needleless-connector disinfection. Observed scrubbing and drying times were shorter than recommended, especially for IPA wipes. These needleless-connector disinfection deficits may increase the risk of CLABSI. Ongoing education and periodic competency evaluation of needleless-connector disinfection, improvement of supply management, and staffing workload are required to imbed and sustain best practices. Further study involving a larger sample size in diverse patient populations is warranted.

2% chlorhexidine gluconate aqueous versus 2% chlorhexidine gluconate in 70% isopropyl alcohol for skin disinfection prior to percutaneous central venous catheterisation: the ARCTIC randomised controlled feasibility trial

OBJECTIVE

Catheter-related sepsis (CRS) is a major complication with significant morbidity and mortality. Evidence is lacking regarding the most appropriate antiseptic for skin disinfection before percutaneous central venous catheter (PCVC) insertion in preterm neonates. To inform the feasibility and design of a definitive randomised controlled trial (RCT) of two antiseptic formulations, we conducted the Antiseptic Randomised Controlled Trial for Insertion of Catheters (ARCTIC) feasibility study to assess catheter colonisation, sepsis, and skin morbidity.

DESIGN

Feasibility RCT.

SETTING

Two UK tertiary-level neonatal intensive care units.

PATIENTS

Preterm infants born <34 weeks' gestation scheduled to undergo PCVC insertion.

INTERVENTIONS

Skin disinfection with either 2% chlorhexidine gluconate (CHG)-aqueous or 2% CHG-70% isopropyl alcohol (IPA) before PCVC insertion and at removal.

PRIMARY OUTCOME

Proportion in the 2% CHG-70% IPA arm with a colonised catheter at removal.

MAIN FEASIBILITY OUTCOMES

Rates of: (1) CRS, catheter-associated sepsis (CAS), and CRS/CAS per 1,000 PCVC days; (2) recruitment and retention; (3) data completeness.

SAFETY OUTCOMES

Daily skin morbidity scores recorded from catheter insertion until 48 hours post-removal.

RESULTS

116 babies were randomised. Primary outcome incidence was 4.1% (95% confidence interval: 0.9% to 11.5%). Overall catheter colonisation rate was 5.2% (5/97); CRS 2.3/1000 catheter days; CAS 14.8/1000 catheter days. Recruitment, retention and data completeness were good. No major antiseptic-related skin injury was reported.

CONCLUSIONS

A definitive comparative efficacy trial is feasible, but the very low catheter colonisation rate would make a large-scale RCT challenging due to the very large sample size required. ARCTIC provides preliminary reassurance supporting potential safe use of 2% CHG-70% IPA and 2% CHG-aqueous in preterm neonates.

TRIAL REGISTRATION NUMBER

ISRCTN82571474.

Brachial Tunneled Peripherally Inserted Central Catheters and the Risk of Catheter Complications: A Systematic Review and Meta-Analysis

INTRODUCTION

Situations involving increased workloads and stress (i.e., the COVID-19 pandemic) underline the need for healthcare professionals to minimize patient complications. In the field of vascular access, tunneling techniques are a possible solution. This systematic review and meta-analysis aimed to compare the effectiveness of tunneled Peripherally Inserted Central Catheters (tPICCs) to conventional Peripherally Inserted Central Catheters (cPICCs) in terms of bleeding, overall success, procedural time, and late complications.

METHODS

Randomized controlled trials without language restrictions were searched using PUBMED®, EMBASE®, EBSCO®, CINAHL®, and the Cochrane Controlled Clinical Trials Register from August 2022 to August 2023. Five relevant papers (1238 patients) were included.

RESULTS

There were no significant differences in overall success and nerve or artery injuries between the two groups (p = 0.62 and p = 0.62, respectively), although cPICCs caused slightly less bleeding (0.23 mL) and had shorter procedural times (2.95 min). On the other hand, tPICCs had a significantly reduced risk of overall complications (p < 0.001; RR0.41 [0.31-0.54] CI 95%), catheter-related thrombosis (p < 0.001; RR0.35 [0.20-0.59] IC 95%), infection-triggering catheter removal (p < 0.001; RR0.33 [0.18-0.61] IC 95%), wound oozing (p < 0.001; RR0.49 [0.37-0.64] IC 95%), and dislodgement (p < 0.001; RR0.4 [0.31-0.54] CI 95%).

CONCLUSIONS

The tunneling technique for brachial access appears to be safe concerning intra-procedural bleeding, overall success, and procedural time, and it is effective in reducing the risk of late complications associated with catheterization.

Facilitators and barriers to evidence-based practice in central venous access device insertion and management in an intensive care unit: A qualitative study

INTRODUCTION

Research evidence and clinical practice guidelines exist on preventing central line-associated bloodstream infections. However, there is limited knowledge about the barriers and facilitators to evidence-based central venous access device care.

AIM

The aim of this study was to investigate the facilitators and barriers to evidence-based central venous access device care in the adult intensive care setting.

METHOD

This exploratory qualitative study involved focus groups and interviews with registered nurses and physicians involved in central venous access device insertion and management in a tertiary Australian intensive care unit. Purposive sampling was used to recruit staff (n = 26) with varying years of clinical experience and clinical positions. Six focus groups and three individual interviews were conducted. Interviews were audio recorded, transcribed verbatim and analysed using content analysis.

RESULTS

Three overarching categories emerged: work structures to support optimal performance; processes to optimise quality of care, and factors influencing staff members' behaviour. Perceived facilitators to optimal central venous access device care included explicit language use in procedure documents, work-system integrated strategies, research evidence dissemination, audit, and feedback. However, there was a lack of consistency in practices such as audit, feedback, and patient participation.

CONCLUSION

To bring about effective improvement in central venous access device care, future interventions should be tailored to address identified barriers, including integrating audit and feedback into clinicians' work processes. Additionally, future research is needed to explore the role of patients and their families in central venous access device care.

IMPLICATIONS FOR CLINICAL PRACTICE

When developing practice policies or procedure manuals, it is important to use explicit language to ensure clear communication of evidence-based recommendations to clinicians. Strategies integrated into work processes can enhance adherence to evidence-based practice. Large departments with limited educators should explore innovative methods like online education to ensure optimal central venous access device care.

Combination of a propofol emulsion with alpha-2 adrenergic receptor agonists used for multimodal analgesia or sedation in intensive care units: a physicochemical stability study

OBJECTIVES

To assess the physicochemical stability of the combination of a propofol emulsion with an alpha-2 (α2) adrenergic receptor agonist (α2A; clonidine or dexmedetomidine) under conditions mimicking routine practice in an intensive care unit or in multimodal analgesia procedures.

METHODS

We developed and validated three stability-indicating methods based on high-performance liquid chromatography with ultraviolet (HPLC-UV) detection. Eight different conditions per combination were evaluated in triplicate, with variations in the simulated, bodyweight-adjusted dose level and the drugs' flow rate. The drugs were mixed in clinically relevant concentrations and proportions and then stored unprotected from light, in clear glass vials at room temperature for 96 hours. At each sampling point, we assessed the chemical stability (the HPLC-UV drug level, pH, and osmolality) and physical compatibility (visual aspect, zeta potential (ZP), mean droplet diameter (MDD, Z-average) and polydispersity index (PDI)). We validated our stability findings in positive and negative control experiments.

RESULTS

Over the 96-hour test, the concentrations of propofol, clonidine and dexmedetomidine did not fall below 90% of the initial value, and the pH and osmolality were stable. The visual aspect of the mixed propofol emulsions did not change. The MDD remained below 500 nm (range 165-195 nm). The PDI was always below 0.4; 78.7% of the measurements were below 0.1 and 21.3% were between 0.1 and 0.4. The ZP measurements (-31.3 to -42.9 mV) suggested that the emulsion was stable. The MDD and PDI increased slightly at 96 hours under some conditions, which might indicate early destabilisation of the emulsion. Given that the MDD remained below 500 nm, these emulsions are compatible with intravenous administration.

CONCLUSIONS

Our results demonstrate the chemical and physical compatibility of propofol-α2 agonist mixtures at concentrations and in proportions representative of standard protocols when stored unprotected from light at room temperature for 96 hours.

At a glance: a guide to venepuncture in adults

This article will provide clinical guidance on carrying out venepuncture on an adult. It will discuss site, equipment selection and aseptic non-touch technique. The aims are to increase knowledge of the anatomical structures associated with venepuncture, demonstrate the clinical procedural technique of venepuncture, and provide an awareness of the dangers and complications of this invasive technique.

Conventional Radiology Evaluation of Neonatal Intravascular Devices (NIVDs): A Case Series

Our radiology department conducted an assessment of 300 neonatal radiographs in the neonatal intensive care unit over almost two years. The purpose was to evaluate the correct positioning of intravascular venous catheters. Our case series revealed that out of a total of 95 cases with misplaced devices, 59 were umbilical venous catheters and 36 were peripherally inserted central catheters. However, all of the central venous catheters were found to be properly positioned. Misplacements of neonatal intravascular devices were found to occur more frequently than expected. The scientific literature contains several articles highlighting the potential complications associated with misplaced devices. Our goal is to highlight the potential misplacements and associated complications that radiologists may encounter while reviewing conventional radiology imaging. Based on our experience, which primarily involved placing UVCs and PICCs, we discovered that conventional radiology is the most effective method for assessing proper device placement with the lowest possible radiation exposure. Given the high number of neonatal vascular device placement procedures, it is essential for radiologists to maintain a high level of vigilance and stay updated on the latest developments in this field.

Reduction in the incidence of infusion-related phlebitis in a pediatric critical care unit of Eastern India: A quality improvement initiative

Background

Phlebitis is one of the most common complications of the peripheral venous catheter (PVC) and adversely impacts future venous access, and bacterial phlebitis may lead to bloodstream infection. The objective of the study was to reduce the to reduce the incidence of infusion-related phlebitis in children admitted to the pediatric critical care unit.

Methods

This Quality Initiative was implemented in the pediatric critical care unit of a tertiary care hospital between November 2019 and April 2020. Five interventions were identified (hand hygiene, use of transparent dressing, use of extension lines with PVCs, use of hard cardboard splints for joint immobilization, use of heparinized flush after medication administration) and were introduced sequentially. Over the next five weeks, a new intervention was introduced weekly while continuing the previous ones, if found to be working well as per improvement parameter, the phlebitis rate. From the sixth week onwards, all five interventions were applied together as a bundle.

Results

Total seven hundred eighteen PVCs were sited in 284 (Male: female 1.58:1) patients during study period and a total of 56 incidences of phlebitis were observed. Mean baseline phlebitis rate was 48.5%. In the next 5 weeks when interventions were implemented as planned, phlebitis rate was 35.7% (n = 10), 16.6% (n = 03), 21.6% (n = 8), 10% (n = 05), and 13.3% (n = 2) respectively. Implementation of all five interventions together as a bundle led to reduction in phlebitis rate below 5 % consistently over the next 18 weeks (n = 8).

Conclusion

A consistent reduction in PVC-related phlebitis can be achieved by the implementation of evidence-based interventions for the prevention of phlebitis, as a bundle.

The effectiveness of dressings and securement devices to prevent central venous catheter-associated complications: A systematic review and meta-analysis

BACKGROUND

Central venous catheters are commonly used in healthcare, but they come with a range of potential complications. Over the last 15 years, an influx of securement and dressing products has been released, with unknown overall effectiveness to prevent these complications.

OBJECTIVE

To compare the effects of dressings and securement devices for central venous catheters on a range of common complications including catheter-related bloodstream infection, catheter tip colonisation, entry/exit-site infection, skin colonisation, skin irritation, failed catheter securement, dressing durability and mortality.

DESIGN

Systematic review with meta-analysis.

METHODS

Following standard Cochrane methods, a systematic search of Cochrane Wounds Trials Register, Cochrane Central Register of Controlled Trials, MEDLINE Ovid, Embase Ovid, EBSCO CINAHL, and multiple clinical trial registries was completed in November 2022. Randomised controlled trials evaluating the effectiveness of dressing and securement devices for all CVC types were included. A random-effects model was used during the meta-analysis. Results were expressed using risk ratio (RR), rate ratio, or mean difference (MD), with 95 % confidence intervals (CIs). Methodological quality and bias were assessed.

RESULTS

We included 46 studies involving 10,054 participants. All studies had either an unclear or high-performance bias. The blinding of outcome assessment was unclear in most studies. Chlorhexidine gluconate-impregnated dressings, compared with standard polyurethane dressings, may reduce the incidence (7 studies; N = 5816; RR 0.60, 95 % CI 0.44-0.83; low certainty evidence) and rate (4 studies; N = 4447; RR 0.51, 95 % CI 0.32-0.79; moderate certainty evidence) of catheter-related bloodstream infection and catheter tip colonisation (8 studies; N = 4788; RR 0.70, 95 % CI 0.52-0.95; very low certainty evidence). Medication-impregnated dressings may reduce the incidence of catheter-related bloodstream infection (6 studies; N = 5687; RR 0.60, 95 % CI 0.39-0.93; low certainty evidence) and catheter-tip colonisation (7 studies; N = 4769; RR 0.60, 95 % CI 0.47-0.76; low certainty evidence) relative to non-impregnated dressing types. Tissue adhesive may increase the risk of skin irritation or damage compared with integrated securement dressings (3 studies; N = 166; RR 1.88, 95 % CI 1.09-3.24; low certainty evidence) or sutureless securement devices (4 studies; N = 241; RR 1.64, 95 % CI 1.10-2.44; moderate certainty evidence). Tissue adhesive increased dressing durability compared with integrated securement dressings (MD 43.03 h, 95 % CI 4.88-81.18; moderate certainty evidence) and sutureless securement devices (MD 42.90 h, 4.64-81.16; moderate certainty evidence). Tissue adhesive increased failed catheter securement rate compared with suture (2 studies; N = 103; RR 9.33, 95 % CI 1.10-79.21; moderate certainty evidence).

CONCLUSIONS

The findings of the review provide insights and guidance for clinicians in selecting the appropriate dressings and securements for catheters. Findings should be interpreted with caution due to heterogeneity in catheters and patient types.

REGISTRATION

#CD010367.

TWEETABLE ABSTRACT

Time to implement chlorhexidine gluconate-impregnated dressings to prevent catheter-related bloodstream infections; a meta-analysis by @GraceNP and team.

The SIP protocol update: Eight strategies, incorporating Rapid Peripheral Vein Assessment (RaPeVA), to minimize complications associated with peripherally inserted central catheter insertion

Insertion of Peripherally Inserted Central Catheters (PICCs) is potentially associated with the risk of immediate/early adverse events, some of them minimal (repeated punctures) and some relevant (accidental arterial puncture or nerve-related injury). Several strategies adopted during the insertion process may minimize the risk of such events, including late complication risks such as infection, venous thrombosis, or catheter dislodgment and/or malposition. This paper describes an update version of the SIP protocol (Safe Insertion of PICCs), an insertion bundle which includes eight effective strategies that aims to minimize immediate, early, or late insertion-associated complications. These strategies include: preprocedural ultrasound assessment utilizing the RaPeVA (Rapid Peripheral Venous Assessment) protocol; appropriate skin antiseptic technique; choice of appropriate vein, adoption of the Zone Insertion Method™; clear identification of the median nerve and brachial artery; ultrasound-guided puncture; ultrasound-guided tip navigation; intra-procedural assessment of tip location; correct securement of the catheter, and appropriate protection of the exit site. This updated version of the SIP protocol includes several novelties based on the most recent evidence-based scientific literature on PICC insertion, such as the clinical relevance of the tunneling technique, the use of ultrasound for intra-procedural tip navigation and tip location, and the new technologies for the protection of the exit site (cyanoacrylate glue) and for the securement of the catheter (subcutaneous anchorage).