Ecg and PICC

BACKGROUND AND PURPOSE: Peripherally inserted central catheter (PICC) used in neurosurgical patients requires changes in patients' head positions. However, such changes can worsen pressure on the brain tissue, lead to sudden acute brain herniation and respiratory arrest, resulting in a higher chance of patient death. This paper addresses the aforementioned problems by introducing a new PICC catheterization method. METHOD: In a retrospective study, the records of patients with PICC from April 2020 to April 2023 were reviewed, and they were divided into three groups based on the methods employed...

(1) Background: The peripherally inserted central catheter (PICC) is commonly used in medicine. The tip position was shown to be a major determinant in PICC function and related complications. Recent advances in ECG guidance might facilitate daily practice. This study aimed to compare two ECG techniques, in terms of their tip-position accuracy, puncture site layout, and signal quality; (2) Methods: This randomized open study (1:1) included 320 participants. One PICC guidance technique used ECG signal transmission with saline (ST); the other technique used a guidewire (WT)...

BACKGROUND: PICC is routinely inserted with assistance of ultrasonography and/or ECG navigation (RI- routine insertion). Only in a minority of patients the insertion of a PICC is difficult and fluoroscopic visualization with introduction of special guidewire is necessary for the success of the procedure (DI-difficult insertion). The aim of the study was to evaluate whether DI can be predicted and associated with a risk of complications during follow-up. METHODS: The study included patients who had a PICC insertion in 2022...

Intracavitary electrocardiogram (IC-ECG) guidance is widely used for peripherally inserted central catheter (PICC) placement. The P wave variation has rarely been reported in persistent left superior vena cava (PLSVC). Here, we report a PLSVC case of P wave variation in PICC placement guided by IC-ECG. In this case, the P wave variation of the PLSVC was quite different from that of the right superior vena cava (RSVC). The tip of the catheter was located at the lower segment of the left superior vena cava according to postoperative radiography examination...

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...

UNLABELLED: We present a rare case of large bilateral pleural effusion, pericardial effusion and pneumomediastinum caused by a peripherally inserted central catheter (PICC) line rupturing the left brachiocephalic vein, causing severe respiratory failure. The PICC line had been inserted with the aim of providing total parenteral nutrition (TPN). The patient developed symptoms within a day with effusions diagnosed on computer tomography pulmonary angiogram (CTPA). Bilateral pleural drains were inserted with a white milk-like substance drained consistent with TPN, prompting a further review of the CTPA revealing the mediastinal-positioned PICC line...

BACKGROUND: Previous studies have investigated the safety of peripherally inserted central catheters (PICCs) in the intensive care unit (ICU). However, it remains uncertain whether PICC placement can be successfully carried out in settings with limited resources and a challenging environment for procedures, such as communicable-disease isolation units (CDIUs). METHODS: This study investigated the safety of PICCs in patients admitted to CDIUs. These researchers used a handheld portable ultrasound device (PUD) to guide venous access and confirmed catheter-tip location with electrocardiography (ECG) or portable chest radiography...

A 36-year-old female with sickle cell disease presented with sickle cell pain crisis. After failure to establish peripheral venous access, an internal jugular central venous catheter (CVC) was placed. Confirmation of internal jugular cannulation was performed with bedside ultrasound. A confirmatory chest X-ray revealed an unusual position of the catheter, taking a course inferiorly, making a loop and remaining on the left side of the mediastinum. A lateral view was done and revealed that the catheter passed inferiorly through the internal jugular vein then posteriorly and inferiorly giving the looped appearance...

BACKGROUND: The placement of peripherally inserted central venous catheters (PICCs) has traditionally relied on measurements and anatomical landmarks. It involves post-placement chest X-rays (CXRs) and occasional repositioning, which incur additional direct and indirect costs, such as delays in care and staff time. The aim of this study was to assess the cost-effectiveness of a routine post-procedural CXR in the era of ultrasound and intracavitary electrocardiography (IC-ECG)-guided PICC insertion...

BACKGROUND: Accurate tip positioning of a peripherally inserted central catheter (PICC) is crucial to ensuring optimal drug delivery and avoiding potential complications. The main objective of this study was to evaluate the amplitude ratios of intravascular ECG (ivECG) and body surface ECG (exECG) when the correct tip position was confirmed by chest X-ray (CXR). METHODS: This retrospective study analyzed ivECG, exECG, and CXR of 278 patients who underwent a PICC placement procedure...

BACKGROUND: Peripherally inserted central catheters (PICCs) are performed for medium and long term intravenous therapy. The most recent guidelines recommend the use of ultrasound-guided venipuncture to reduce surgery-related complications. In recent years, bedside ultrasound has also been used as evidence of accuracy in tip navigation and tip positioning. This paper is aimed to investigate using tip navigation with the ultrasonic technique and intracavitary electrocardiogram during the catheterization, and to suggest a feasible and safe standardized protocol for clinical practice...

OBJECTIVES: To study the efficiency of electrocardiogram (ECG) monitor for positioning the catheter tip in the placement of peripherally inserted central venous catheterization (PICC) via lower extremity veins in neonates. METHODS: A total of 120 neonates who were admitted to the neonatal intensive care unit from January 2020 to January 2022 and received PICC via lower extremity veins were enrolled and divided into a control group and an observation group using a random number table ( n =60 each)...

Because the application of intracavitary electrocardiogram (IC-ECG)-guided peripherally inserted central catheter (PICC) in the treatment of neonates is controversial in terms of phlebitis reduction compared with traditional X-ray positioning technique, a systematical evaluation is needed on the impact of IC-ECG on this common complication following PICC. Literature retrieval was conducted on large databases including PubMed, Google Scholar, Cochrane library, and CNKI. Randomised controlled trials (RTCs) of intracavitary electrocardiogram-guided peripherally inserted central catheter tip placement in the treatment of neonates up to July 7, 2022, were collected...

INTRODUCTION: Current guidelines recommend intraprocedural methods-such as Intra-Cavitary ECG (IC-ECG) and echocardiography-for verifying the location of the tip of central venous catheters. Nonetheless, there are clinical conditions which may require to verify tip location by less accurate methods such as Chest X-Ray (CXR). We have compared the feasibility and accuracy of two radiological methods for tip location-the Sweet Spot Criterion (SSC) and the Carina Criterion (CC)-using IC-ECG as reference...

INTRODUCTION: According to current guidelines, tip location of peripherally inserted central catheters (PICCs) should be verified during insertion, preferably using non-invasive methods such as intracavitary ECG (IC-ECG) or echocardiography. An interesting new option is represented by a new pressure-based device, the CatFinder System (CFS), which might be theoretically useful also for tip navigation. METHODS: We planned a single-center, prospective, non-randomized trial on adult patients requiring PICC insertion, using simultaneously CFS and IC-ECG, with the purpose of verifying the applicability, feasibility, safety, and accuracy of CFS for intra-procedural tip location...

Intracavitary electrocardiography is an accurate guidance technique for peripherally inserted central catheters (PICC) tip location that is spreading widely among providers using non x-ray-based facilities. The principle behind this technology relies on the transmission of the electrocardiographic signal at the tip of the catheter and its use as an internal mobile electrode, allowing the system to identify the cavo-atrial junction (CAJ) through internal P-wave amplitude modulations. The gain in popularity of intracavitary electrography and its large diffusion have led manufacturers to offer various devices with heterogeneous properties, among which clinician who place PICCs have to choose...

BACKGROUND: To evaluate chest computed tomography (CT) compared to intracavitary electrocardiogram (ECG) in predicting the length of peripherally inserted central catheter (PICC) placement and analyzing the accuracy of the positioning methods. METHODS: This study included a total number of 436 patients who underwent PICC placement. The patients enrolled were randomly divided into two groups: ECG group (n = 218, received IC-ECG) and chest CT group (n = 218, received chest CT)...

BACKGROUND: Correct tip location of a peripherally inserted central catheter (PICC) is crucial to ensure optimal drug delivery and avoid creating potential complications. P-wave amplitude changes in the intravascular electrogram (ivECG) can guide the PICC tip to the optimal location during the catheter placement procedure, but its accuracy is limited. Therefore, the main objective of this study was to evaluate the ratios of different waves in ivECG and body external ECG (exECG) when the correct tip location was confirmed by chest X-ray (CXR)...

OBJECTIVE: To explore the clinical significance of intracavitary electrocardiogram positioning technology in preventing catheter ectopic position during peripherally inserted central catheter (PICC) catheterization in children with tumors. METHODS: A retrospective analysis of the clinical data of 62 children who required PICC catheterization was performed. The intracavitary electrocardiogram (ECG) positioning technology was used during the tube placement of the child patients...

BACKGROUND: PICC-ports may be defined as totally implantable central venous devices inserted in the upper limb using the current state-of-the-art techniques of PICC insertion (ultrasound-guided venipuncture of deep veins of the arm, micro-puncture kits, proper location of the tip preferably by intracavitary ECG), with placement of the reservoir at the middle third of the arm. A previous report on breast cancer patients demonstrated the safety and efficacy of these devices, with a very low failure rate...