Experimental study on the hemostatic effect of cyanoacrylate intended for catheter securement

Management of antithrombotic therapy in patients undergoing dental procedures

A growing number of patients receiving antithrombotic therapy require dental procedures. Dental interventions in these patients can be challenging, as the risk of bleeding from the continuation of antithrombotic therapy needs to be weighed against the thromboembolic risk associated with drug interruption or de-escalation. Most minor dental procedures, including simple dental cleaning and filling, pose minimal bleeding risk, and antiplatelet or anticoagulation therapy can be continued without interruption. Local hemostatic measures, such as tranexamic mouthwash, can be used, as needed, to reduce bleeding events following these interventions. Managing antithrombotic therapy during more invasive dental interventions and oral surgeries with a higher risk of perioperative bleeding necessitates the consideration of specific factors influencing the bleeding risk and thromboembolism. In patients receiving antithrombotic therapy for primary prevention, temporary interruption is reasonable. In others, the decisions may be more complex and more nuanced. In this article, we review the current evidence for managing patients receiving oral antiplatelet or anticoagulant drugs scheduled for various dental procedures and present a practical approach for the periprocedural management of antithrombotic treatments.

A GAVeCeLT bundle for PICC-port insertion: The SIP-Port protocol

In the last decade, a new type of brachial port has been introduced in clinical practice, the so-called "PICC-port." This is a brachial port, but inserted according to the methodologies and technologies currently adopted for the insertion of peripherally inserted central catheters (PICCs). Several studies have shown that PICC-port insertion is safe, not associated with any relevant immediate or early complication, and that the expected incidence of late complications is significantly lower if compared to "traditional" brachial ports (i.e. inserted without ultrasound guidance). Furthermore, PICC-ports yield excellent esthetic results and are associated with optimal patient compliance. This paper describes an insertion bundle-developed by GAVeCeLT, the Italian Group of Long Term Venous Access Devices, and nicknamed "SIP-Port" (Safe Insertion of PICC-Ports)-which consists of few evidence-based strategies aiming to further minimize all immediate, early, or late complications potentially associated with PICC-port insertion. Also, this insertion bundle has been developed for the purpose of defining more closely the differences between a traditional brachial port and a PICC-port. The SIP-Port bundle is currently adopted by all training courses on PICC-port insertion held by GAVeCeLT. It includes eight steps: (1) preprocedural ultrasound assessment utilizing the RaPeVA (Rapid Peripheral Venous Assessment) protocol; (2) appropriate skin antiseptic technique and maximal barrier precautions; (3) choice of appropriate vein, in terms of caliber and site; (4) clear identification of the median nerve and of the brachial artery during the venipuncture; (5) ultrasound-guided puncture and cannulation of the vein; (6) ultrasound-guided tip navigation; (7) intra-procedural assessment of tip location by intracavitary ECG or by trans-thoracic echocardiography; (8) appropriate creation and closure of the subcutaneous pocket.

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).

Cyanoacrylate glue as part of a new bundle to decrease neonatal PICC-related complications

A "bundle" is defined as a combination of evidence-based interventions that, if followed collectively and reliably, improve patient outcomes. The aim of this quasi-experimental study, conducted in a level-III NICU in Belgium, was to assess the impact of central line dressing and maintenance bundle implementation on the rate of catheter-related mechanical complications. We performed a quality improvement (QI) project. Prior to bundle implementation, neonatal PICC lines were secured by Steri-Strip® and occlusive dressing. We implemented a new PICC bundle consisting of the use of glue, sutureless device (Griplock®), and a transparent dressing to secure the catheter to the skin. We compared the rate of infections, mechanical complications, and dislocations before and after bundle implementation (periods 1 and 2, respectively). The use of glue resulted in a significantly decreased rate of central line-associated bloodstream infection (CLABSI) (p < 0.001), dislocations, and mechanical complications (p < 0.0001). During period 2, there was a significant increase for the average number of days the catheter stayed in place (p < 0.05). We did not observe catheter breakage or patient skin irritations attributable to the use of glue (not even in ELBW infants).

CONCLUSION

The implementation of the new bundle to secure neonatal PICCs in our NICU was associated with a significant reduction in CLABSI and dislodgment rates, without glue-related complications. Active surveillance of CVC placement procedure, positioning, and management, as well as analysis of related complications is crucial for improving patient safety. Continuous implementation of up-to-date central line bundles based on best practice recommendations is a key for quality improvement in NICUs.

WHAT IS KNOWN

• Stable vascular access is crucial in the NICU. Neonatal PICC securement issues can have serious consequences and are associated with device failure.

WHAT IS NEW

• Catheter securement with tissue adhesive is safe and effective in reducing failure and complication rates in the neonatal population.

Effectiveness of cyanoacrylate glue in the fixation of midline catheters and peripherally inserted central catheters in hospitalised adult patients: Randomised clinical trial (CIANO-ETI)

Objective

The objective of the study was to assess the efficacy of the use of cyanoacrylate glue (CAG) as a means of securing midline catheters and peripherally inserted central catheters with the modified micro-Seldinger technique in adult hospitalised patients.

Methods

Randomised clinical trial with two groups (1:1): control and intervention. The control group received a securement method with a sutureless device plus transparent dressing and the intervention group received the same securement method plus the CAG. The study was approved by the Drug Research Ethics Committee of the Lleida Health Region.

Results

A total of 216 patients were assessed. The two groups of the trial were homogenously distributed in terms of sociodemographic and clinical variables. The intervention group had a statistically significant lower incidence of peri-catheter bleeding and/or oozing during the 7-day study period (odds ratio (OR), 0.6; 95% confidence level (CI), 0.44-0.81; p < 0.001) and a statistically significant lower incidence of catheter dislodgements during the first 24 h (OR, 0.2; 95% CI, 0.04-0.91; p = 0.03). There were no statistically significant differences in the incidence of phlebitis (OR, 1.30; 95% CI, 0.60-2.83; p = 0.56) or catheter-related pain (OR, 0.88; 95% CI, 0.40-1.94; p = 0.84).

Conclusion

Midline catheters and peripherally inserted central catheters secured with CAG had fewer complications than catheters not secured with this adhesive.

A Revolutionary, Proven Solution to Vascular Access Concerns: A Review of the Advantageous Properties and Benefits of Catheter Securement Cyanoacrylate Adhesives

Intravascular catheters are widely used among hospitals; however, their failure rates are high, up to 50%, when secured by traditional techniques, such as tape and gauze. The use of catheter securement cyanoacrylate adhesives provides a unique approach to the issues surrounding the use of traditional securement techniques for vascular access devices by providing significant securement strength, barrier properties, antibacterial properties, hemostatic properties, and flexibility. The purpose of this research was to perform a thorough and systematic review of the current literature existing regarding the use of cyanoacrylate adhesive for the care and maintenance of vascular access devices.

Ultra-small gold nanoclusters assembled on plasma polymer-modified zeolites: a multifunctional nanohybrid with anti-haemorrhagic and anti-inflammatory properties

Hemostatic agents are pivotal for managing clinical and traumatic bleeding during emergency and domestic circumstances. Herein, a novel functional hybrid nanocomposite material consisting of plasma polymer-modified zeolite 13X and ultra-small gold nanoclusters (AuNCs) was fabricated as an efficient hemostatic agent. The surface of zeolite 13X was functionalised with amine groups which served as binding sites for carboxylate terminated AuNCs. Protein corona studies revealed the enhanced adsorption of two proteins, namely, coagulation factors and plasminogen as a result of AuNCs immobilization on the zeolite surface. The immune response studies showed that the hybrid nanocomposites are effective in reducing inflammation, which combined with a greater attachment of vitronectin, may promote wound healing. The hemostatic potential of the nanocomposite could be directly correlated with their immunomodulatory and anti-haemorrhagic properties. Together, the hybrid nanoengineered material developed in this work could provide a new avenue to tackle life-threatening injuries in civilian and other emergencies.

How to minimize central line-associated bloodstream infections in a neonatal intensive care unit: a quality improvement intervention based on a retrospective analysis and the adoption of an evidence-based bundle

Central line-associated bloodstream infection (CLABSI) is a significant cause of morbidity and mortality in neonatal intensive care units (NICUs). A "bundle" is defined as a combination of evidence-based interventions that provided they are followed collectively and reliably, are proven to improve patient outcomes. The aim of this quasi-experimental study was to assess the impact of new central line insertion, dressing, and maintenance "bundles" on the rate of CLABSI and catheter-related complications. We performed a quality improvement (QI), prospective, before-after study. In the first 9-month period, the old "bundles" and pre-existing materials were used/applied. An intervention period then occurred with changes made to materials used and the implementation of new "bundles" related to various aspects of central lines care. A second 6-month period was then assessed and the CLABSI rates were measured in the NICU pre- and post-intervention period. The QI measures were the rate of CLABSI and catheter-related complications. Data are still being collected after the study to verify sustainability. The implementation of the new "bundles" and the change of certain materials resulted in a significantly decreased rate of CLABSI (8.4 to 1.8 infections per 1000 central venous catheter (CVC) days, p = 0.02,) as well as decreased catheter-related complications (47 to 10, p < 0.007).Conclusions: The analysis of pre-existing "bundles" and the implementation of updated central line "bundles" based on best practice recommendations are crucial for reducing the rate of CLABSI in the NICU. The implementation of the new evidence-based central line "bundles" was associated with a significant reduction in CLABSI rate in our unit soon after implementation. What is Known: • Central line-associated bloodstream infection (CLABSI) is a major cause of morbidity and mortality in the neonatal population. • The implementation of evidence-based "bundles" in the NICU is associated with a reduction in the incidence of CLABSI. What is New: • For the improvement in quality care in the NICU, audits are necessary to assess the existing systems. • The "Plan-Do-Study-Act cycle" is an effective tool to use when tackling challenges in an existing system. Using this tool assisted in the approach to reducing CLABSI in our NICU.