Umbilical Catheter Research Articles

Septic Thrombophlebitis of the Umbilical Vein Complicating an Intrahepatic Umbilical Venous Catheter in a Premature Newborn

Septic thrombophlebitis of the umbilical vein (SVT) is a serious pathology in neonates, characterized by inflammation of the umbilical vein due to bacterial infection, with 90% of cases linked to the use of central venous catheters (CVCs). This inflammation can lead to thrombus formation as part of the immune system's response. Premature newborn, 33 weeks gestation, delivered vaginally, with history of gestational diabetes, twin pregnancy, macrosomia and premature rupture of membranes (57 hours), initially well adapted to extrauterine life, with a birth weight of 1575 g. The infant was admitted to neonatology for respiratory distress, and an intrahepatic umbilical catheter was inserted. On the 5th day of hospitalization, the infant developed a nosocomial Klebsiella pneumoniae infection, complicated by a fulminant hemorrhagic syndrome with hematemesis and melena. The clinical course was further complicated by multivisceral failure, requiring hepatic Doppler ultrasound, which revealed umbilical vein thrombosis. The newborn was treated with curative doses of Lovenox, while targeted antibiotic therapy was maintained for three weeks after negative blood cultures, resulting in significant clinical and biological improvement. Based on this case, we conclude that it is advisable to think about umbilical vein thrombosis and to perform an abdominal ultrasound in the presence of any digestive hemorrhage in a newborn or an intrahepatic or peripheral umbilical venous catheter, or in subjects at risk (hypotrophy, polycythemia, transfusion on the catheter) in order to screen for possible umbilical or portal vein thrombosis.

Can a Shorter Dwell Time Reduce Infective Complications Associated with the Use of Umbilical Catheters?

Umbilical venous catheters (UVCs) are the standard of care in neonatal intensive care units (NICUs) to administer fluids, parenteral nutrition and medications, although complications may occur, including central line-associated blood stream infections (CLABSIs). However, the dwell time to reduce CLABSI risk remains an open issue. We performed a single-center retrospective study of newborns hospitalized in the Modena NICU with at least one UVC inserted over a 6-year period (period 1: January 2011-December 2013; period 2: January 2019-December 2021). We selected a non-consecutive 6-year period to emphasize the differences in UVC management practices that have occurred over time in our NICU. The UVC dwell time and catheter-related complications during the first 4 weeks of life were examined. The UVC dwell time was shorter in period 2 (median 4 days vs. 5 days, p < 0.00001). Between the two periods, the incidence of CLABSIs remained unchanged (p = 0.5425). However, in period 2, there was an increased need for peripherally inserted central catheters (PICCs) after UVC removal, with a rise in PICC infections after UVC removal (p = 0.0239). In our NICU, shortening UVC dwell time from 5 to 4 days did not decrease the UVC-related complications. Instead, the earlier removal of UVCs led to a higher number of PICCs inserted, possibly increasing the overall infectious risk.

Real-time ultrasound to assess the umbilical catheter position in neonates: a randomized, controlled trial.

To compare real-time ultrasound (RT-US) use as an adjunct tool to verify umbilical catheter placement versus standard care without ultrasound. Neonates requiring umbilical venous catheter (UVC) and umbilical artery catheter (UAC) placement were randomized into the standard formula (No-US) and the RT-US groups. X-rays were used to confirm the catheter position. Fifty and forty-nine neonates were in the RT-US and No-US groups, respectively. RT- US showed a significantly higher rate of initial X-ray-confirmed proper catheter position than No-US (p < 0.001). The rates of proper positions of UVCs and UACs were significantly higher in the RT-US group than in the No-US group (both p < 0.001). Neonates in the RT-US group required fewer catheter adjustments and subsequent X-rays than those in the No-US group. RT-US enhances the accuracy of UVC and UAC placement, reduces catheter adjustments, and the number of X-rays required. TCTR20190622001.

Assessing the association between necrotizing enterocolitis and the type of initial central venous access in preterm infants.

Umbilical venous catheters (UVC) have been associated with an increased risk of necrotizing enterocolitis (NEC). We aimed to assess the relationship between the type of initial central venous access in preterm infants and NEC. Using the Canadian Neonatal Network database, we identified preterm infants <30 weeks gestation born between 2014 and 2021 in one of 32 participating centres who had a peripherally inserted central catheter (PICC) as initial vascular access. These infants were matched in a 1:1 ratio based on gestational age, sex and birth weight to infants in two other groups: (i) those who initially had an UVC and (ii) those who had an UVC followed by a PICC. A total of 497 infants were included in this study: 165 in the PICC group, 164 in the UVC group and 165 in the UVC + PICC group. There was no association between the type of initial central venous access and NEC. Although this retrospective study did not find an association between the type of initial central venous access and NEC, larger prospective studies are required to evaluate this association.

Rate and risk factors of tip displacement of umbilical venous catheterization at different indwelling time points in preterm infants

Objectives: To investigate the rate and risk factors of tip displacement of umbilical venous catheterization (UVC) in preterm infants. Methods: This was a multicenter cohort study. Study population were preterm infants admitted to 44 tertiary hospitals in China between October 2019 and August 2021. Demographic information, general clinical data, UVC indwelling conditions and related complications were collected. The primary outcome was the rate of UVC tip displacement. The observation time points were 2 d and 7 d after UVC. They were grouped according to UVC displacement, gestational age, and birth weight. Binary Logistic regression was used to analyze the risk factors of UVC tip displacement. Results: The 2 086 preterm infants had a gestational age of (29.9±2.3) weeks and a birth weight of (1 248±298) g. There were 1 106 male preterm infants (53.0%). The rate of UVC displacement at 2 d and 7 d were 34.6% (721/2 086) and 33.6% (494/1 470), respectively, with no statistically significant difference (χ2=0.35, P=0.533). Univariate analysis indicated that male infants, small gestational age, low birth weight and small catheter diameter were all risk factors for UVC tip displacement at the 2 d time point (all P<0.05). Multivariate analysis showed that small catheter diameter was an independent risk factor for tip displacement at both 2 d (OR=0.47, 95%CI 0.34-0.66) and 7 d (OR=0.39, 95%CI 0.25-0.59) time points (both P<0.001). Conclusions: The rate of UVC tip displacement is high in preterm infants. It should be avoided to deliberately select a small diameter catheter for UVC, and pay attention to the imaging monitoring of the tip position after UVC.

Central venous catheter insertion profile and complications among neonates in Saudi Arabia: a cross-sectional study.

To compare complications in neonates who had umbilical venous catheter (UVC) versus peripherally inserted central catheter (PICC), percentage of non-elective removal of central catheters, and to compare complications of PICC in the upper limb compared with the lower limb. A prospective cross-sectional cohort study. Neonatal intensive care unit (NICU) in Prince Sultan Military Medical City in Riyadh, Saudi Arabia. All infants who are admitted to the unit requiring central catheter insertion were included in the study. Complications of central catheters in infants admitted to the NICU. A total of 415 central catheters were involved in this study (206 UVCs and 209 PICCs (85 in the lower limb, 99 in the upper limb and 25 in the head and neck). The median birth weight of the neonates was 1470 grams (1000-2215). Low birth weight was the most common reason for central catheter insertion, which accounted for 59.8%. Neonatologists were the main insertor for the majority of the cases. The median dwell days for the study sample were 11.00 (7.00-16.50) days. Complications were more common across PICC cases compared with UVC cases (p=0.001). There was non-elective removal of PICC (32.1%) compared with UVC (22.8%) (p=0.035). Phlebitis, occlusion, local infiltrate and leakage were more common in PICC compared with UVC (p<0.05). However, malposition was more commonly associated with the use of UVC (mainly to the liver) (p<0.01). Central line-associated bloodstream infection (CLABSI) rate in 1000.00 dwell days was higher in the upper limb 4.6 compared with the lower limb 2.72 but was not statistically significant (p=0.63), and there was no statistically significant difference in the proportion of other complications between the upper limb and the lower limb (p>0.05). Close monitoring during extended dwell times is crucial. Our findings underscore the importance of raising awareness of CLABSI risk factors and adhering to best practices for central catheter maintenance. Healthcare professionals should be vigilant about the differences in complication rates between PICC and UVC, tailoring their approach accordingly.

Umbilical Catheter Extravasation Mimicking Necrotizing Enterocolitis in a Preterm Neonate: A Diagnostic Challenge.

Managing acute abdomen in very low birth weight (VLBW) and premature infants presents a diagnostic challenge, often necessitating a thorough assessment to discern underlying causes. Umbilical venous catheters (UVCs), commonly used in neonatal intensive care, are essential but not without risks. A 29-week premature male infant, born to a 23-year-old mother, was referred to our clinic on the 16th day of life with a suspected diagnosis of necrotizing enterocolitis (NEC). The infant had spent the first day intubated and received non-invasive respiratory support for 15 days. A 5 French UVC was inserted at the 2nd hour of life, and by the 3rd day of life, the infant transitioned to minimal enteral feeding. Between the 12th and 16th days of life, the infant initially diagnosed with NEC due to symptoms such as decreased stool passage and abdominal distension. The patient had been on a continuous course of antibiotic treatment throughout the entirety of his life, commencing on the very first day due to suspected early neonatal sepsis, followed by nosocomial sepsis during the hospitalization, and persisting with antibiotic therapy for suspected NEC. The case took a unique turn upon further evaluation after being referred to our unit. Despite a preliminary NEC diagnosis, further evaluation revealed umbilical catheter complications, leading to total parenteral nutrition extravasation. Removal of the catheter, drainage, and antibiotic adjustment resulted in improved clinical outcomes. In neonatal care, cautious management is vital when dealing with infants exhibiting abdominal symptoms. A nuanced approach, including differential diagnosis and careful antibiotic use, is essential.

Extrahepatic Portal Vein Obstruction in Children.

Extrahepatic portal vein obstruction is the most common cause of portal hypertension in children. This study aimed to evaluate the causes, clinical, laboratory and endoscopic findings, treatment approaches, long-term results, and prognosis of extrahepatic portal vein obstruction in children. We retrospectively evaluated 82 patients who were followed up with the diagnosis of extrahepatic portal vein obstruction at Gazi University Pediatric Gastroenterology clinic between January 1, 2011, and October 31, 2021. Among our patients, 58.5% were male, median age at presentation was 36 months (range, 1 month to 6 years), and the follow-up period was 2 years (range, 1-14 years). The most common reasons for admission were gastrointestinal bleeding and splenomegaly. All patients diagnosed with incidentally detected obstruction were children under 5 years of age. The most frequently detected risk factors were history of umbilical vein catheterization (50%) and presence of procoagulant status (31%). Esophageal varices (94.8%), variceal bleeding (73.2%), hypersplenism (64.6%), and growth failure (13.4%) were the most common complications. Weight and/or height z-scores were lower in children with esophageal varices, variceal bleeding, and hypersplenism. Endoscopic treatments were more frequently applied to those with splenomegaly, thrombocytopenia, red color sign, and esophageal variceal bleeding. Rates of splenomegaly, hypersplenism, esophageal variceal bleeding, advanced varicose veins, and portal biliopathy were higher in patients who underwent portosystemic shunt surgery than in patients who did not undergo it. Morbidity and mortality rates of variceal bleeding in extrahepatic portal vein obstruction were lower than bleeding seen in cirrhotic prehepatic portal hypertension. In our study, no patients died from extrahepatic portal vein obstruction-related complications. One patient died from tuberculous meningitis.

Hyperperfusion liver injury due to a malpositioned umbilical venous catheter.

Hyperperfusion liver injury due to a malpositioned umbilical venous catheter.

Quality improvement in neonatal care through enhanced patient safety and clinical risk management: a before-and-after study about neonatal sepsis.

Neonatal sepsis, classified into early-onset and late-onset based on symptom timing, poses significant risks of morbidity and mortality, especially in low birth weight infants. Effective clinical risk management protocols are crucial in reducing these risks. This before-and-after study evaluated the impact of a newly implemented clinical risk management protocol in the Neonatology and Neonatal Intensive Care Unit (NICU) at Policlinico Hospital-University of Bari. The study included 399 neonates over three years, comparing pre- and post-protocol outcomes. Data collection focused on maternal and neonatal demographics, infection rates, and hospital stay lengths. Statistical analysis included t-tests, Wilcoxon-Mann-Whitney tests, and logistic regression models. The study found no significant differences in neonatal pathologies or demographics between pre- and post-protocol groups. However, post-protocol implementation showed a notable reduction in umbilical venous catheter (UVC) infections (p = 0.018) and improved hospital stay lengths. Blood and urine cultures did not show significant changes in microbial patterns post-protocol. The findings underscore the effectiveness of structured clinical risk management protocols in enhancing neonatal outcomes, particularly in reducing specific infection risks. Despite the study's limitations, including its observational nature and sample size, the results advocate for broader adoption and further research on these protocols in diverse healthcare settings. The positive outcomes highlight the importance of continuous clinical risk management efforts in high-risk neonatal environments.

SAFETY OF SKIN-TO-SKIN CONTACT WITH UMBILICAL VENOUS CATHETER IN PRETERM INFANTS: A PROSPECTIVE STUDY.

Objective For many healthcare providers, an umbilical venous catheter (UVC) may be a contraindication for skin-to-skin contact (SSC). Our aim was to assess the safety of the procedure. Study Design Prospective observational study in newborns less than 35 weeks' gestation. UVC-related adverse events were compared between neonates who performed SSC and those who didn't. The incidence of catheter-related displacement, leak, loss, hemorrhage, malfunction and bloodstream infection (CRBSI) was studied. Results From 226 patients, 171 performed SSC with UVC. Their first contact was earlier than in those who remained in incubator (SSC-UVC 29 hours (IQR 21-53); vs No SSC-UVC 132 hours (IQR 96-188); p<0.001). Both groups were similar in gestational age (p = 0.331) and birth weight (p = 0.2). Studied complications were not more frequent in patients who performed SSC. In fact, although it was not statistically significant, a lower overall incidence of adverse events (SSC-UVC 13.5% vs No SSC-UVC 20%; p=0.237) and catheter-related bloodstream infection (SSC-UVC 4.7% vs No SSC-UVC 10.9%; p=0.111) was observed in this group. Conclusion SSC with an UVC is a safe procedure and there are no more complications in newborns who perform SSC compared to those who remain in the incubator. Due to its demonstrated benefits, SSC should be promoted in the premature newborn regardless of the type of catheter.

Wedged hepatic vein portovenography for assessment of Rex vein patency in children with extrahepatic portal venous obstruction.

Meso-Rex bypass is the surgical intervention of choice for children with extrahepatic portal vein obstruction (EHPVO). Patency of Rex vein, umbilical recessus of the portal vein, is a prerequisite for this surgery. Conventional diagnostic modalities poorly detect patency, while transjugular wedged hepatic vein portography (WHVP) accurately detects patency in 90%. We aimed to assess Rex vein patency and portal vein branching pattern in children with EHPVO using transjugular WHVP and to identify factors associated with Rex vein patency. Transjugular WHVP was performed in 31 children with EHPVO by selective cannulation of left and right hepatic veins. Rex vein patency, type of intrahepatic portal venous anatomy (Types A-E), and factors associated with patency of Rex vein were studied. The patency of Rex recess on transjugular WHVP was 29%. Complete obliteration of intrahepatic portal venous radicles was the commonest pattern (Type E, 38.7%) while Type A, the favorable anatomy for meso-Rex bypass, was seen in only 12.9%. Patency of the Rex vein, but not the anatomical pattern, was associated with younger age at evaluation (patent Rex: 6.6 ± 4.9 years vs. nonpatent Rex: 12.7 ± 3.9 years, p = 0.001). Under-5-year children had a 12 times greater chance of having a patent Rex vein (odds ratio: 12.22, 95% confidence interval: 1.65-90.40, p = 0.004). Patency or pattern was unrelated to local factors like umbilical vein catheterization, systemic thrombophilia, or disease severity. Less than one-third of our pediatric EHPVO patients have a patent Rex vein. Younger age at evaluation is significantly associated with Rex vein patency.

A narrative review on tip navigation and tip location of central venous access devices in the neonate: Intracavitary ECG or real time ultrasound?

The proper location of the tip of a central venous access device plays a crucial role in minimizing the risks potentially associated with its use. Recent guidelines strongly recommend preferring real-time, intra-procedural methods of tip location since they are more accurate, more reliable and more cost-effective than post-procedural methods. Intracavitary electrocardiography and real time ultrasound can both be applied in the neonatal setting, but they offer different advantages or disadvantages depending on the type of central venous access device. Reviewing the evidence currently available about the use of these two methods in neonates, in terms of applicability, feasibility and accuracy, it can be concluded that (a) real time ultrasound is the only acceptable methodology for tip navigation for any central venous access device in neonates, (b) intracavitary electrocardiography is the preferred method of tip location for central catheters inserted by ultrasound-guided cannulation of the internal jugular vein or the brachiocephalic vein, and (c) real time ultrasound is the preferred method of tip location for umbilical venous catheters, epicutaneo-cava catheters, and central catheters inserted by ultrasound-guided cannulation of the common femoral vein.

Peripheral arterial catheters in extremely preterm infants born at less than 28 weeks of gestation—a single-center experience

The aim of this study was to perform a retrospective data analysis of established peripheral artery catheters (pAC) in extremely preterm infants. The primary outcome was the pAC life span and its correlation to gestational age, birth weight, localizations, and pAC removal. Retrospective data analysis of electronic patient records of all extremely preterm infants (born less than 28 weeks gestation) admitted to the neonatal intensive care unit in Graz (Austria) between January 2014 and December 2020. A total of 196 preterm infants with a median (IQR) gestational age of 25.7 (24.6–26.6) weeks and a birth weight of 730 (614–898) g were included. In 155 (79%) of these preterm infants, 286 pAC and six umbilical artery catheters were inserted successfully. The first pAC was inserted 2.5 (1.4–7.4) h after birth, and the median pAC life span was 57.5 (22.–107.2) h. Gestational age, birth weight, and catheter localization did not correlate with the pAC life span. The pAC localizations were the radial artery (63%), tibial posterior artery (21%), ulnar artery (6%), dorsal artery of the foot (6%), others (1%), and not documented (3%). Adverse reactions including temporarily impaired peripheral perfusion, local inflammation, extravasation, or bleeding were reported in 13% of all pAC, but none of these resulted in long-term sequelae. A median (IQR) of 9 (5–18) arterial blood samples were drawn via pAC, resulting in a notable reduction of pain stimuli.Conclusion: The use of pAC in extremely preterm infants is feasible and safe. Neither gestational age, birth weight nor localization did affect the life span of pAC. No long-term sequelae were observed, and pain events were reduced by using pAC for blood drawing.What is Known:• Peripheral artery catheters can be used for continuous blood pressure measurement and blood draw even in extremely preterm infants.• (Severe) adverse reactions such as bleeding, necrosis, or amputation occur between 1 and 4%.• What is New:• The median peripheral arty catheter life span is 58 h and is not affected by gestational age, birth weight, nor localization.• A median of nine blood samples can be taken per each single pAC and, therefore, prevent pain events in extremely preterm infants.

Affordable Implementation of a Point-of-Care Ultrasound Program in a Large Tertiary Neonatal Intensive Care Unit to Assess Umbilical Venous Catheter Tips and Aid Central Placement.

This study aimed to implement a point-of-care ultrasound (POCUS) program into a large neonatal intensive care unit (NICU) to enhance care by improving (1) umbilical venous catheter (UVC) tip identification and (2) central placement. A POCUS program was established with core providers who received training from external and internal experts. A prospective study (n = 94) compared the accuracy of UVC identification between neonatology-performed ultrasound (NeoUS) and X-ray relative to a referent of radiology-interpreted ultrasound. Finally, an ultrasound-guided UVC insertion protocol was introduced to rescue noncentral traditionally placed catheters (n = 37). Program implementation trained six providers for a total cost of approximately $10,500 USD. NeoUS was more accurate than X-ray at identifying UVC location (81.9 vs. 60.6%) with improved sensitivity and specificity (80.0 and 84.6 vs. 52.5 and 66.7%, respectively). POCUS guidance was able to rescue 89.2% of catheters that were originally noncentral. POCUS implementation in a large NICU is feasible, affordable, and can improve quality of care. · POCUS implementation is feasible and affordable.. · POCUS is more accurate than X-ray at monitoring UVCs.. · Central UVC placement can be increased with POCUS..

Epidemiology, Risk Factors, and Outcomes of Health Care-Associated Infections in the Neonatal Intensive Care Unit: 6-Year Surveillance at a University Hospital in Türkiye

Abstract Objective Health care-associated infections (HAIs) are important causes of morbidity and mortality in neonatal intensive care units (NICUs). This study aimed to evaluate the frequency of HAIs and related factors in the NICU. Methods HAIs detected and monitored by daily active surveillance by the Infection Control Team at Necmettin Erbakan University Faculty of Medicine NICU between January 1, 2017 and December 31, 2022 were evaluated retrospectively. There were a total of 43 incubators in our hospital's NICU (19 secondary level units and 24 tertiary level). Between 2017 and 2022, there was an average of 982 admissions to the NICU per year. Results A total of 5,895 newborns and 74,726 patient days were monitored in the study. The average HAIs rate for all study years was 3.4% and the incidence density was 2.68 per thousand patient days. The highest HAI rate was in newborns with birth weights &lt; 750 g. A total of 201 HAIs were detected in 172 patients. Bloodstream infection (BSI) was the most frequent HAI. The most frequent pathogens were Klebsiella spp. (44.8%), methicillin-resistant coagulase-negative staphylococci (CoNS) (24.4%), and Acinetobacter spp. (11.6%). Note that 88.5% of Enterobacterales were extended-spectrum beta-lactamase producers, and 26% of Klebsiella spp. were carbapenem-resistant. No colistin resistance was detected in Pseudomonas aeruginosa and Acinetobacter spp. Methicillin resistance was detected in 86.5% of CoNS and 50% of Staphylococcus aureus. The vancomycin resistance rate in Enterococcus spp. was 40%. Note that 16.7% of Candida spp. were fluconazole-resistant; no resistance to caspofungin was found. The most common risk factors for development of HAI were prematurity, umbilical catheter use, total parenteral nutrition, and mechanical ventilation. The mortality rate in patients with HAIs was 20.9%. Conclusion HAIs, including those caused by multidrug-resistant Gram-negative bacteria, are an important problem in our hospital, and also globally. Active surveillance should be continued, and changes over the years evaluated. Infection control programs should be executed by determining the risk and mortality factors attributed to infection and their implementation should be closely monitored. These practices will increase success in the fight against HAIs and antimicrobial resistance.

Determinants of Neonatal and Postneonatal Mortality in Northeastern Brazil: A Cohort Study of Newborns Admitted to the Neonatal Intensive Care Unit.

Despite advances in neonatology, neonatal mortality from preventable causes remains high in the North and Northeast regions of Brazil. This study aimed to analyze the determinants associated with neonatal and postneonatal mortality in newborns admitted to a neonatal intensive care unit. A cohort study was carried out in a capital in the Brazilian Northeast from 2013 to 2018. The outcome studied was death. Poisson regression was performed in the multivariate analysis of variables. Four hundred and eighty newborns were eligible, and 8.1% (39 newborns) died. Among them, 34 died in the neonatal period. The determinants that remained significantly associated with neonatal and postneonatal mortality in the final adjustment model (p < 0.05) were history of abortion, perinatal asphyxia, early neonatal sepsis and umbilical venous catheterization. All causes of this outcome were preventable. The neonatal mortality rate, although it did not include twins, neonates with malformations incompatible with life and other conditions, was 3.47 deaths per thousand live births (95% CI:1.10-8.03‱), well below the national average. In this study, pregnant women from different social classes had in common a private plan for direct access to health services, which provided them with excellent care throughout pregnancy and postnatal care. These results indicate that reducing neonatal mortality is possible through public policies with strategies that promote improvements in access to health services.

Real-Time Ultrasound Tip Location Reduces Malposition and Radiation Exposure during Umbilical Venous Catheter Placement in Neonates: A Retrospective, Observational Study

Introduction: The umbilical venous catheter is a vital access device in neonatal intensive care units for preterm and critically ill infants. Correct positioning is crucial, as malpositioning can lead to severe complications. According to international guidelines, the position of the umbilical venous catheter tip must be assessed in real time; traditionally, the catheter is visualized with a thoracoabdominal X-ray, but one of the most effective and safest methods is therefore real-time ultrasound. Methods: This study compares real-time ultrasound and traditional X-ray methods for assessing umbilical venous catheter tip location in 461 cases. The rate of tip malposition was analyzed retrospectively. The secondary aim was to assess indwelling time of umbilical venous catheters and reasons of removal. Results: Real-time ultrasound tip location, found to be more reliable and efficient, demonstrated a significantly lower incidence of primary malpositioning compared to X-ray assessments (9.6 vs. 75.9%). The study also highlighted the association of real-time ultrasound with reduced catheter manipulation, fewer radiographs, and higher indwelling times of umbilical venous catheter. The multiple logistic regression showed a high probability of the central safe position of the umbilical venous catheter tip using real-time ultrasound tip location (odds ratio 29.5, 95% confidence interval: 17.4–49.4). Conclusion: The findings support the adoption of real-time ultrasound in clinical settings to enhance umbilical venous catheter placement accuracy and minimize associated risks. A minimal training investment is needed to attain the proficiency to visualize the umbilical venous catheters, offering a substantial advantage in terms of both cost-effectiveness for the procedure and enhanced patient safety.

Cognitive aid and performance for simulated umbilical venous catheter placement: A randomized trial

IntroductionNeonatal resuscitation may require urgent umbilical venous catheter (UVC) placement. Complications can be observed with umbilical venous catheterization, especially in a stressful context. Inspired by the aeronautic environment, medical routine checklists, also called “cognitive aids,” secure the equipment and environment for the patients once they are admitted to the operating room. We hypothesized that reading a cognitive aid for UVC placement in the delivery room during neonatal resuscitation simulation scenarios can (a) improve the performance in reducing catheterization duration and (b) can limit complications. MethodsThis was a prospective single-center randomized study. A total of 23 dyads for a simulation scenario were included: 12 in the control group and 11 in the cognitive aid group. In the cognitive aid group, the cognitive aid was read by the same facilitator for every scenario. ResultsNo significant difference concerning the duration of the procedure was identified between the cognitive aid and control groups: 412 s [342; 420] vs. 374 s [338;402], respectively (p = 0.781). Nevertheless, there were significantly fewer deviations from hygiene guidelines and improved prevention of air embolism in the cognitive aid group compared with the control group. ConclusionThe UVC insertion time was similar between the control and cognitive aid groups. Moreover, cognitive aid can limit infectious complications or air embolism by allowing caregivers to follow UVC placement standards.

Umbilical Venous Catheter Position Evaluation in Hasan Sadikin General Hospital : Overview of the Time Required

Background: An umbilical venous catheter (UVC) is one of the most frequently used access in neonates. In developed countries, bedside ultrasonography (USG) is used in assessing the position of the UVC catheter’s tip. However, this is difficult to be implemented in developing countries. In Indonesia, which categorized as a middle- income developing country, the evaluation of UVC mainly used chest radiographs. However, this procedure would take time. The delay in ascertaining UVC positioning through chest radiography among neonatologists in Indonesia remains unstudied, despite its potential on the clinical efficacy. Therefore, this study aimed to determine the time required for the installation of the UVC and the interval from the completion of UVC insertion until the release of the chest radiography result. Method: In this prospective observational cohort study, neonates requiring UVC access were examined in Dr. Hasan Sadikin Hospital in Bandung, West Java. Patients underwent anthropometric measurements and UVC installation. Duration required for UVC installation and the interval between the completion of UVC insertion and the release of the chest radiography result were documented. Descriptive data were shown in percentage, mean and standard deviation. Result: 127 neonates were studied. The average time taken for UVC insertion was 31 minutes and the average time taken from the completion of UVC insertion until the release of chest radiography results was 6 hours. Conclusion: The long wait for chest radiography results significantly delayed the administration of fluids, medications, and parenteral nutrition in this study. Therefore, we need alternative tools to evaluate the UVC location that can be used bedside right after the installation.