Ultrasound-guided techniques for peripheral intravenous placement in children with difficult venous access

Structural, material and functional organisation of centres performing paediatric anaesthesia

OBJECTIVE

The French Society of Anesthesiology and Critical Care (Société Française d'Anesthésie et de Réanimation (SFAR)) and the French association of paediatric intensive care anaesthetists (Association des Anesthésistes Réanimateurs Pédiatriques d'Expression Française (ADARPEF)) have joined forces to provide guidelines for professional practice on the structural, material, and functional organisation of centres performing pediatric anesthesia.

DESIGN

A consensus committee of 16 experts from the SFAR and the ADARPEF was convened. The experts declared no conflict of interest before and throughout the process. The entire guidelines process was conducted independently of any industry funding. The authors were asked to follow the principles of the Grading of Recommendations Assessment, Development and Evaluation (GRADE) system to guide the assessment of the quality of evidence.

METHODS

Four fields were defined: (1) structure and logistics; (2) equipment and materials; (3) training; and (4) functional organisation. For each field, the objective of the recommendations was to answer a number of questions formulated according to the PICO model (population, intervention, comparison, and outcomes). Based on these questions, an extensive bibliographic search was carried out on works published from 2000 to 2022, using predefined keywords according to PRISMA guidelines and analyzed using the GRADE® methodology. Because of the very small number of studies that could provide the necessary power for the most important endpoint (i.e., morbidity), it was decided, before drafting the recommendations, to adopt a Recommendations for Professional Practice (RPP) format rather than a Formalised Recommendations of Experts (RFE) format. The recommendations were formulated according to the GRADE® methodology, before being voted on by all the experts according to the GRADE grid method.

RESULTS

The experts' synthesis work and the application of the GRADE® method resulted in 34 recommendations dealing with the structural, material and functional organization of centers performing pediatric anaesthesia. After three rounds of rating and several amendments, an agreement was reached on all the recommendations.

CONCLUSIONS

Strong agreement exists among the experts to provide recommendations aimed at improving the structural, material and functional organization of centers performing paediatric anaesthesia.

Superficial venous morphometry in the antecubital fossa: An autonomous robotic ultrasound-based analysis

BACKGROUND

The antecubital fossa is an important site for venepuncture and intravenous procedures. The size and location of a vein can affect the success of venepuncture and intravenous access. Several studies have investigated the superficial vein morphometry, but they had small sample sizes or focused on specific populations or groups. Therefore, we conducted a prospective study with large participants in general population to analyse the morphology of the antecubital superficial vein and identify the association of sex, age and body mass index (BMI) with the size and location of the vein.

METHODS

This study collected images of superficial veins prospectively using autonomous robotic ultrasound on the antecubital area between October and November 2020. We measured the superficial vein depth, vertical diameter and horizontal diameter at the antecubital area, extracted population characteristics (sex, age and BMI), and analysed a relationship between the vein dimensions and the characteristics.

RESULTS

In this study, data from 461 participants (201 males and 260 females) with mean age of 41.1 years were produced. The mean vein depth, mean vertical diameter and mean horizontal diameter (±standard deviation) were 4.81 (±2.17), 3.01 (±1.10) and 4.46 (±1.60) mm, respectively. We found significant differences in vein dimensions between males and females, with males having larger vertical and horizontal diameters than females (p < 0.001). The study also revealed significant differences in vein depth and dimensions among age groups and BMI subgroups (p < 0.001).

CONCLUSIONS

These findings revealed that the superficial vein in the antecubital area was oval, with a larger horizontal diameter than vertical diameter. Morphometry revealed differences in sex, age and BMI. Understanding variations in vein dimensions among different subgroups can help medical professionals improve success rate of venous access and patient safety.

Implementation of an ultrasound-guided approach for arterial line placements in neonates-quality improvement project

OBJECTIVE

Our goal was to improve placement success rates for peripheral arterial line (PAL) placements by introducing an ultrasound-guided (USg) approach. Our aim was to maintain success rates over 70% within 18 months.

STUDY DESIGN

Interventions included development of a training curriculum, and procedure standardization. Among 302 patients, 115 underwent USg catheter placement; the traditional method was used in 187 patients. Outcome measures were first-attempt and overall success rates. Process measures were proportion of PALs placed under US guidance, trainer availability, and trainee sign-off. Line complications were balancing measures. Statistical process control charts were used to monitor metrics.

RESULTS

Sustained improvement was seen with the USg approach. The USg approach had first and overall attempt success by the trainers (i.e., independent users) of 83.7% (77/92) and 96.5% (111/115), compared to 50.3% (82/163) and 73.8% (138/187) with the traditional approach.

CONCLUSION

Introducing the USg approach had a significant impact on PAL placement success in neonatal patients.

Difficult Intravascular Access in Pediatric Emergency Department: The Ultrasound-Assisted Strategy (DIAPEDUS Study)

Vein line positioning represents one of the first diagnostic and therapeutic steps in Pediatric Emergency Department (PED); however, the outcome of this maneuver is frequently not as expected, especially for difficult-to-access (DIVA) patients. The standard technique (visual-palpatory) has a low success rate; hence ultrasound (US) assistance has been suggested for DIVA patients, although controversial results have been obtained. Our study compared the success rate of an intravascular (IV) access procedure at the first attempt, with and without ultrasound assistance, in pediatric DIVA patients. Secondary objectives were the global success rate, the mean procedural time, the IV device's life span, and the complications rate. We conducted an observational, prospective, monocentric, no-profit cohort study enrolling 110 patients presenting to our ED, aged 0-21 years. All the patients were considered difficult-to-access patients according to the DIVA score (≥4) or history of previous difficult intravascular access. They were randomized into two homogeneous groups: 50 patients with the standard and 60 with the US-assisted technique. We obtained a significantly higher success rate at first attempt with the US-guided technique (90% vs 18%, p ≤ .00001). Moreover, the overall success rate was higher in the US group (95% vs 46%, p < .00001). The mean procedural time resulted significantly less in the US group (2.7 ± 2.2 min vs 10 ± 6.4 min, p < .0001), as well as the overall number of attempts to obtain a stable IV line (1.09 ± 0.34 attempts vs 2.38 ± 1.09 attempts, p < .0001). We experienced some post-procedural complications without differences in the two groups, although none were severe. Our study showed that bedside ultrasound assisting implantation of peripheral venous access in pediatric DIVA patients improves first-time success rate, overall success rate, procedural time, and patient comfort, reducing the number of attempts to obtain a stable IV line.

Effect of a thin-tipped short bevel needle for peripheral intravenous access on the compressive deformation and displacement of the vein: A preclinical study

BACKGROUND

Peripheral intravenous catheter (PIVC) insertion often fails on the first attempt. Risk factors include small vein size and dehydration, causing vein deformation and displacement due to puncture resistance of the vessel. The authors developed a short, thin-tipped bevel needle and compared its puncture performance with needles of four available PIVCs using an ex vivo model.

METHODS

The PIVC with the thin-tipped short bevel needle was compared to four available PIVCs using an ex vivo model which simulated the cephalic vein of the human forearm. The ex vivo model consisted of a porcine shoulder and porcine internal jugular vein, and was used for evaluation of the rate of vein deformation and vessel displacement during needle insertion.

RESULTS

An ex vivo model was created with a vessel diameter of 2.7-3.7 mm and a depth of 2-5 mm. The thin-tipped short bevel PIVC needle was associated with a significantly lower compressive deformation rate and venous displacement compared to the needles of the other four PIVCs.

CONCLUSION

The thin-tipped short bevel needle induced lower compressive deformation and displacement of the vein than the conventional needles. This needle has the potential to improve the first-attempt success rate of peripheral intravenous catheterization in patients with difficult venous access.

Machine Vision and Image Analysis in Anesthesia: Narrative Review and Future Prospects

Machine vision describes the use of artificial intelligence to interpret, analyze, and derive predictions from image or video data. Machine vision-based techniques are already in clinical use in radiology, ophthalmology, and dermatology, where some applications currently equal or exceed the performance of specialty physicians in areas of image interpretation. While machine vision in anesthesia has many potential applications, its development remains in its infancy in our specialty. Early research for machine vision in anesthesia has focused on automated recognition of anatomical structures during ultrasound-guided regional anesthesia or line insertion; recognition of the glottic opening and vocal cords during video laryngoscopy; prediction of the difficult airway using facial images; and clinical alerts for endobronchial intubation detected on chest radiograph. Current machine vision applications measuring the distance between endotracheal tube tip and carina have demonstrated noninferior performance compared to board-certified physicians. The performance and potential uses of machine vision for anesthesia will only grow with the advancement of underlying machine vision algorithm technical performance developed outside of medicine, such as convolutional neural networks and transfer learning. This article summarizes recently published works of interest, provides a brief overview of techniques used to create machine vision applications, explains frequently used terms, and discusses challenges the specialty will encounter as we embrace the advantages that this technology may bring to future clinical practice and patient care. As machine vision emerges onto the clinical stage, it is critically important that anesthesiologists are prepared to confidently assess which of these devices are safe, appropriate, and bring added value to patient care.

It is possible to create a vascular access team in a middle resource country? Experience of Hevi Paediatric Teaching Hospital at DUHOK - IRAQ

BACKGROUND

Vascular access devices are critically important for the treatment of neonates and paediatric patients. Vascular cannulation is a key clinical skill for healthcare professionals working in the neonatal and paediatric wards. The creation of specialised Teams dedicated to the positioning of Vascular Venous Accesses is increasingly used and of fundamental importance for good patients care. The aim of the study is to evaluate the effectiveness of a training intervention for the staff of the Intensive Care Units for the insertion of the short/long peripheral catheter and to create a NuVa Team (Nurse-led Vascular Access Team).

METHODS

At the Hevi Paediatric Teaching Hospital, a course and an on-the-job training programme were carried out for two doctors and six nurses on the insertion of the in long peripheral catheters newborns and paediatric patients admitted at the hospital. The data collected were analysed from April 2017 to December 2020. A pre and post-procedure study was designed to determine whether establishing the Nurses Vascular Accesses Team (NuVa) is associated with higher success rates and a reduced risk of catheter-related complications.

RESULTS

A total of 271 Leader-cath™ catheters were placed during the study period. The mean age at catheters insertion was 2.9 years, the mean residence time was 11.7 days. Most catheters were inserted by five nurses (n = 216 (80%)); the remainder was entered by two paediatricians (n = 55 (20%)), p = 0.001. General reasons for removal were home discharge (n = 103 (38%)), deceases (n = 81 (30%)), accidental causes (n = 43 (16%)), leg/arm oedema (n = 21 (8%)), mechanical problems (n = 10 (3.5%)), physician's indication (n = 9 (3%)) and skin infection (n = 4 (1.5%)), p = 0.001.

CONCLUSIONS

The standardisation of the procedure for inserting the catheters placement and the creation of a NuVa Team has been of fundamental importance in gaining awareness of the procedure and allows healthcare professionals to insert the catheter without complications.

Anesthesia and Perioperative Management for Surgical Correction of Neuromuscular Scoliosis in Children: A Narrative Review

Scoliosis is the most frequent spinal deformity in children. It is defined as a spine deviation of more than 10° in the frontal plane. Neuromuscular scoliosis is associated with a heterogeneous spectrum of muscular or neurological symptoms. Anesthesia and surgery for neuromuscular scoliosis have a higher risk of perioperative complications than for idiopathic scoliosis. However, patients and their relatives report improved quality of life after the surgery. The challenges for the anesthetic team result from the specifics of the anesthesia, the scoliosis surgery itself, or factors associated with neuromuscular disorders. This article includes details of preanesthetic evaluation, intraoperative management, and postoperative care in the intensive care unit from an anesthetic view. In summary, adequate care for patients who have neuromuscular scoliosis requires interdisciplinary cooperation. This comprehensive review covers information about the perioperative management of neuromuscular scoliosis for all healthcare providers who take care of these patients during the perioperative period, with an emphasis on anesthesia management.

Assessing the utility of ultrasound-guided vascular access placement with longer catheters in critically ill pediatric patients

BACKGROUND

Critically ill pediatric patients can have difficulty with establishing and maintaining stable vascular access. A long-dwelling peripheral intravenous catheter placement decreases the need for additional vascular interventions.

AIM

The study sought to compare longevity, catheter-associated complications, and the need for additional vascular interventions when using ultrasound-guided longer peripheral intravenous catheters comparing to a traditional approach using standard-sized peripheral intravenous catheters in pediatric critically ill patients with difficult vascular access.

METHODS

This single-center retrospective cohort study included children 0-18 years of age with difficult vascular access admitted to the pediatric intensive care unit between 01/01/2018-06/01/2021.

RESULTS

One hundred and eighty seven placements were included in the study, with 99 ultrasound-guided long intravenous catheters placed and 88 traditionally placed standard-sized intravenous catheters. In the univariate analysis, patients in the traditional approach were at a higher risk of intravenous failure compared to those in the ultrasound-guided approach (HR = 2.20, 95% CI [1.45-3.34], p = .001), with median intravenous survival times of 108 and 219 h, respectively. Adjusting for age, patients in the traditional approach remained at higher risk of intravenous failure (HR = 1.99, 95% CI: [1.28-3.08], p = .002). Adjusting for hospital length of stay, patients in the ultrasound-guided approach were less likely to have additional peripheral intravenous access placed during hospitalization (OR = 0.39, 95% CI [0.18-0.85] p = .017).

CONCLUSION

In critically ill pediatric patients with difficult vascular access, ultrasound-guided long peripheral intravenous catheters provide an alternative to traditional approach standard-sized intravenous catheters with improved longevity, lower failure rates, and reduced need for additional vascular interventions.

Ultrasound-guided peripheral intravenous cannulation for patients requiring dental surgery under intravenous dental sedation

Dental surgeons regularly provide intravenous dental sedation and oral/transmucosal sedation, which involves cannulation. Cannulation is an essential skill that dental surgeons should be competent to perform, but certain patient groups may be difficult to cannulate. Ultrasound-guided peripheral intravenous cannulation is an evidence-based technique already used in radiology, emergency medicine, and anaesthesia. Ultrasound-guided peripheral intravenous cannulation has been shown to reduce complications and significantly increase the success of cannulation in patients with difficult intravenous access (DIVA); it may also be preferable in certain special care patient groups. The application of ultrasound-guided peripheral intravenous cannulation should be considered for patients with DIVA who require intravenous dental sedation or other common procedures in dental surgery that involve cannulation.

Factors associated with intraoperative intravenous catheter extravasation in children

Summary

This retrospective study aimed to determine the incidence of and factors associated with peripheral intravenous extravasation in paediatric patients in the intraoperative setting. We conducted a retrospective study of 56,777 patients who underwent general anaesthesia and had peripheral intravenous catheter placement at Cincinnati Children’s Hospital between 1 January 2015 and 1 January 2017. Data collected included age, American Society of Anesthesiologists Physical Status Classification, catheter site, number of cannulation attempts, ultrasound use for cannulation, surgery duration, and surgery class. Primary outcome was peripheral intravenous extravasation using an extravasation assessment tool. Some 64,814 peripheral venous catheters were placed in patients undergoing general anaesthesia. Significant extravasation was documented in 40 catheters with an estimated incidence of 1 in 1620 venous catheters (0.06%). Of those 40 catheters, 47.5% ( n = 19) were placed using ultrasound and 37.5% ( n = 15) required more than one cannulation attempt. In multivariable analysis, peripheral intravenous catheter extravasation was associated with American Society of Anesthesiologists Physical Status Classification (3, 4, 5) versus (1, 2) (odds ratio 2.42 (95% CI 1.08 to 5.41)), inpatient versus outpatient surgeries (odds ratio 2.99 (95% CI 1.31 to 6.81)), and intravenous catheters placed with ultrasound guidance (odds ratio 8.01 (95% CI 4.12 to 15.57)). Our study identified factors associated with intraoperative peripheral intravenous extravasation, and will help develop mitigation strategies to minimise harm to patients.

Feasibility study of cumulative sum (CUSUM) analysis as a competency assessment tool for ultrasound-guided venous access procedures

PURPOSE

Typically, physician training programs use a self-reported case-log competency assessment that does not measure procedure success or objectively assess competency. Cumulative sum (CUSUM) analysis could provide objective assessments of competency and progress over the training period. Our study objective was to determine the feasibility of CUSUM analysis to assess competency of ultrasound-guided peripheral intravenous (USG-PIV) line placement in pediatric anesthesiology fellows.

METHODS

We applied a CUSUM analysis to assess competency in USG-PIV placement in three consecutive pediatric anesthesia fellowship classes. After a didactic and hands-on training session, fellows placed a USG-PIV line and self-reported the outcomes via a web-based application. Fellows were deemed competent if the CUSUM curve crossed two consecutive boundary lines from above.

RESULTS

Twenty-nine fellows reported 1,388 USG-PIV attempts, with 74% success. Most fellows (26/29; 90%) achieved competency by the end of the fellowship. Two fellows identified in the mid-year CUSUM as not progressing towards competency achieved competency after targeted interventions. Fellows achieving competency (11/29 vs 25/29; odds ratio, 15; 95% confidence interval [CI], 1.98 to 113.56; P = 0.01) and attempts needed to achieve competency (19 vs 11; mean difference, 8.5; 95% CI, 3.3 to 13.7; P = 0.002) were significantly lower in younger patients and significantly higher in older patients.

CONCLUSION

Our study showed that CUSUM can be used to assess competence in USG-PIV procedures performed by pediatric anesthesia fellows and to identify learners not progressing toward competency in procedural skills. Ultrasound-guided venous access required more attempts to achieve competency in younger patients.

Twelve tips for integrating ultrasound guided peripheral intravenous access clinical skills teaching into undergraduate medical education

Peripheral Intravenous access (PIV) is a procedure undertaken by Medical Practitioners and Non-Medical Practitioners. Traditional PIV uses a visual and tactile technique to locate blood vessels close to the surface of the skin. Chronic medical conditions, dehydration, obesity and recurrent intravenous access can make PIV challenging. Ultrasound (US) guided PIV is recommended to aid the identification of the arm arteries and veins and improve the success rate of needle placement in difficult cases. Medical and non-medical schools, and hospital organisations, are recognising the importance of US guided PIV education for undergraduate and postgraduate Medical and Non-Medical Practitioners. This to promote independence, efficiency and to improve patient safety. The aim of this 12 tips article is to highlight the considerations and practicalities of integrating and delivering, a practical based skills (PBS) session, on the use of US guided practice as an adjunct in difficult PIV, into the undergraduate medical education curricula.

Procedural Applications of Point-of-Care Ultrasound in Pediatric Emergency Medicine

Point-of-care ultrasound can improve efficacy and safety of pediatric procedures performed in the emergency department. This article reviews ultrasound guidance for the following pediatric emergency medicine procedures: soft tissue (abscess incision and drainage, foreign body identification and removal, and peritonsillar abscess drainage), musculoskeletal and neurologic (hip arthrocentesis, peripheral nerve blocks, and lumbar puncture), vascular access (peripheral intravenous access and central line placement), and critical care (endotracheal tube placement, pericardiocentesis, thoracentesis, and paracentesis). By incorporating ultrasound, emergency physicians caring for pediatric patients have the potential to enhance their procedural scope, confidence, safety, and success.

A randomized controlled trial of ultrasound-assisted technique versus conventional puncture method for saphenous venous cannulations in children with congenital heart disease

Background

The study investigated the success rate of the great saphenous venous catheter placement performed by ultrasound-assisted technique compared with the conventional puncture method in infants and toddlers with congenital heart disease and aimed to assess the efficiency and feasibility of this method within the context of pediatric peripheral venous access.

Methods

We selected infants and toddlers who underwent congenital cardiac surgery in our medical center from June 1, 2020, to September 7, 2020, by convenience sampling. Children were stratified by the presence of the manifesting cardiac types (cyanotic or acyanotic heart disease). They were assigned to the conventional puncture method group or the ultrasound-assisted group through randomly blocked randomization. The primary outcome was the success rate of the first attempt. The second outcomes included the time to cannulation at the first attempt, the redirections of the first attempt, overall puncture time, and overall redirections of efforts. Besides, a binary logistic regression model was implemented to identify the possible variables related to the success rate of the first attempt.

Results

A total of 144 children in our medical center were recruited in the study. The success rate of the first attempt in the ultrasound-assisted group was higher than that of the conventional puncture method group in the stratification of cyanotic children (66.7% vs. 33.3%, P = 0.035). Among children of acyanotic kind, the difference in the success rate of the first attempt between the two groups was not significant (57.6% vs. 42.4%, P = 0.194). Overall puncture time (45.5 s vs. 94 s, P = 0.00) and the time to cannulation at the first attempt (41.0 s vs. 60 s, P = 0.00) in the ultrasound-assisted group was less than the conventional puncture method group. The ultrasound-assisted group also required fewer redirections of the first attempt (three attempts vs. seven attempts, P = 0.002) and fewer total redirections of efforts (two attempts vs. three attempts, P = 0.027) than the conventional puncture method group. The result of binary Logistic regression showed that the success rate of the first attempt was related to age (OR:1.141; 95% CI = 1.010–1.290, P = 0.034), the redirections of the first attempt (OR:0.698; 95% CI = 0.528–0.923, P = 0.012) and the saphenous venous width (OR:1.181; 95% CI = 1.023–1.364, P = 0.023).

Conclusions

The ultrasound-assisted technique improves the saphenous venous cannulation sufficiently in children with difficult peripheral veins. The younger age is associated with a higher likelihood of peripheral venous difficulty. The ultrasound-assisted methods can effectively screen peripheral veins, e.g., selecting thicker diameter peripheral veins, making puncture less uncomfortable, and improving success rates. This method can be used as one of the effective and practical ways of peripheral venipuncture in children, especially in difficult situations. It should be widely applied as one of the alternative ultrasound techniques in the operating room.

Trial registration

ChiCTR.org.cn (ChiCTR-2,000,033,368). Prospectively registered May 29, 2020.

Verification of technical characteristics and performance of VeinViewer Flex, ICEN IN-G090-2 and AccuVein AV400 transillumination devices

BACKGROUND AND AIM

Transilluminator device allow healthcare professionals to visualize peripheral veins without using tourniquet. Aim of the study was to test the ability of three devices (Christie VeinViewer Flex (Christie, Lake Mary, Florida, USA), ICEN IN-G090-2 (ICEN Technology Company Limited, Guangdong, China) and AccuVein AV400 (AccuVein, New York, USA)) to present quality images thought defined criterion.

MATERIALS AND METHODS

Study was designed as a comparison of technical characteristics, evaluation of image quality and assessment of applicability in different conditions (different viewing angels, conditions of lightning and image visibility under interference of humidity and body lotions) in reference person on two venipuncture sites.

RESULTS

Devices have different technical characteristics and vary in optimal distance for good quality image (18-30 cm), number of presented veins (1-4), image dimension (6.0-90.3 cm²), length (1.5-8.0 cm) and thickness (2-5 mm) of the dominant blood vessel. Devices present different image visibility under different viewing angels, conditions of lightning and interference of humidity and body lotions (from good quality to unusable images).

CONCLUSION

Transillumination devices differ in their technical characteristics and performance. The choice of the device should be based on the needs of the particular patient population and the intended use of the device.

Evaluation of the difficulty of peripheral venous cannulation during anesthesia induction in children: Is DIVA score sufficient?

BACKGROUND

The primary objective of the present study was to determine the rate and the independent predictors of the difficult peripheral intravascular access (PIVA) in the operating room (OR). The secondary objective was to validate the ability of the difficult intravenous access (DIVA) scoring system in the detection of difficult PIVA in the operating room.

METHODS

In this prospective observational study, patients between 0 and 18 years old who were operated in the pediatric hospital were evaluated. Peripheral intravenous cannulation performed during inhalation induction in 1008 patients were recorded. The following data were collected: demographic characteristics, the presence of a chronic disease, the DIVA score, operating room temperature, the area of PIVA application, the duration of PIVA and the number of PIVA attempts. The independent determinants of the difficult PIVA were determined with multivariate logistic regression.

RESULTS

A total of 1008 patients (82% boys) with a median age of 4 (range 0.04-17 years) were included in the study. The median number of PIVA attempts was 1 whereas the median duration for successful PIVA was 15 s (range 4-2100). PIVA was successful at the first attempt in 75.3% of patients. Among patients who required more than two PIVA attempts, the most common adjunctive method was to seek help from another operator (80.8%). In the multivariable logistic regression model, only the presence of chronic disease, being underweight, and DIVA score ⩾4 (OR 6.355, CI 4.57-9.486) remained to be the significant determinants of difficult PIVA.

CONCLUSION

The success rate of anesthesiologist-performed PIVA at the first attempt in the OR was 75.3%. Having a chronic disease, a DIVA score ⩾4 and being underweight appeared as the independent predictors for difficult PIVA.

Pediatric anesthesia training to early career stage: Opportunities for firm foundations

Attaining professional contentment can be challenging for many. Academic success, psychosocial support, and the confidence to provide excellent clinical care at the workplace are key pillars that can help build a sense of meaning in a career. The role of mentorship in facilitating these key pillars at different stages of pediatric anesthesia training and new independent practice is instrumental. For mentees aspiring for a career in pediatric anesthesia, there are several points of focus. Mentees should seek out mentors early in training, build on these relationships, and explore opportunities for peer mentorship as they advance in their career. For mentors, introducing mentees to the clinical and academic aspects of pediatric anesthesia and setting the foundation for the mentee to advance in their career can be both gratifying and stimulating. In this article, we explore the development and progression of a mentor-mentee relationship through training to the early career stage and its role in developing a meaningful career in pediatric anesthesia.

Barriers and Proposed Solutions to a Successful Implementation of Pediatric Sepsis Protocols

The implementation of managed protocols contributes to a systematized approach to the patient and continuous evaluation of results, focusing on improving clinical practice, early diagnosis, treatment, and outcomes. Advantages to the adoption of a pediatric sepsis recognition and treatment protocol include: a reduction in time to start fluid and antibiotic administration, decreased kidney dysfunction and organ dysfunction, reduction in length of stay, and even a decrease on mortality. Barriers are: absence of a written protocol, parental knowledge, early diagnosis by healthcare professionals, venous access, availability of antimicrobials and vasoactive drugs, conditions of work, engagement of healthcare professionals. There are challenges in low-middle-income countries (LMIC). The causes of sepsis and resources differ from high-income countries. Viral agent such as dengue, malaria are common in LMIC and initial approach differ from bacterial infections. Some authors found increased or no impact in mortality or increased length of stay associated with the implementation of the SCC sepsis bundle which reinforces the importance of adapting it to most frequent diseases, disposable resources, and characteristics of healthcare professionals. Conclusions: (1) be simple; (2) be precise; (3) education; (5) improve communication; (5) work as a team; (6) share and celebrate results.

Ultrasound-guided peripheral vascular catheterization in pediatric patients: a narrative review

Peripheral vascular catheterization (PVC) in pediatric patients is technically challenging. Ultrasound guidance has gained the most interest in perioperative and intensive care fields because it visualizes the exact location of small target vessels and is less invasive than other techniques. There have been a growing number of studies related to ultrasound guidance for PVC with or without difficult access in pediatric patients, and most findings have demonstrated its superiority to other techniques. There are various ultrasound guidance approaches, and a comprehensive understanding of the basics, operator experience, and selection of appropriate techniques is required for the successful utilization of this technique. This narrative review summarizes the literature regarding ultrasound-guided PVC principles, approaches, and pitfalls to improve its clinical performance in pediatric settings.