Temporary hemodialysis catheters

Vascular access in hemodialysis is essential to end-stage renal disease (ESRD) patients' survival. Unfortunately, even after years of recent advances, a significant number of patients may develop multi-access failure for many reasons. In this situation, arterial-venous fistula (AVF) or catheters placement in traditional vascular sites (jugular, femoral, or subclavian) are not feasible. In this scenario, translumbar tunneled dialysis catheters (TLDCs) may be a salvage option. The use of central venous catheters (CVC) is associated with an increased incidence of venous stenosis that can progressively limit future vascular access routes...

BACKGROUND: Our objective was to identify central line (CL)-associated bloodstream infections (CLABSI) rates and risk factors (RF) in Asia. METHODS: From 03/27/2004 to 02/11/2022, we conducted a multinational multicenter prospective cohort study in 281 ICUs of 95 hospitals in 44 cities in 9 Asian countries (China, India, Malaysia, Mongolia, Nepal, Pakistan, Philippines, Sri Lanka, Thailand, and Vietnam). For estimation of CLABSI rate we used CL-days as denominator and number of CLABSI as numerator...

BACKGROUND: Training is essential for the safe and uncomplicated placement of hemodialysis catheters. This study explores the learning curve of this procedure. METHODS: In this prospective study, 60 patients who needed emergency hemodialysis without vascular access were included. All catheters were placed under ultrasound guidance. One nephrologist was included in each two groups, one to be consisted of a junior, and one to be consisted of a senior. Learning curves were created using the cumulative total methodology and receiver operating characteristic curve analyses...

When the left cardinal vein fails to involute during fetal life, a persistent left superior vena cava (PLSVC) develops. PLSVC is a rare vascular anomaly, and the reported incidence is 0.3-0.5% in healthy individuals. It is usually asymptomatic and does not cause hemodynamic disturbances unless associated with cardiac malformations. If the PLSVC drains adequately into the right atrium and there are no cardiac abnormalities, catheterization of this vessel, including temporary and cuffed HD catheter insertion, is deemed safe...

The burden of chronic kidney disease (CKD) is a significant global health concern. Previous study reported that the CKD incidence reached 200 cases per million per year in many countries with the prevalence 11.5% (4.8% in stages 1-2 and 6.7% in stages 3-5). Other study further reported that the estimate prevalence of CKD was 15% higher in low- and middle-income countries compared to the high-income countries. However, there are limited statistics available on the epidemiology of CKD in Indonesia. According to the Basic Health Research (Riset Kesehatan Dasar [Riskesdas], 2018], the prevalence of CKD in Indonesia increased from 0...

INTRODUCTION: Chronic kidney disease stage V, by its incidence and its prevalence which are constantly increasing in the world and in Algeria, the morbidity and mortality it generates, the high cost of its treatment, represents a major public health issue. Our objective is to describe the epidemiology of stage V chronic kidney disease treated in south-eastern Algeria. PATIENTS AND METHODS: In our regional, multicenter, prospective descriptive study, all patients with stage V chronic kidney disease, residing and treated in south-eastern Algeria between September 1, 2016, and December 31, 2017, were included and followed up until December 31, 2018...

A 59 year-old man was admitted as his left antecubital arterio-venous fistula was thrombosed, and hemodialysis could not be succeeded for the last two sessions. It was a brachio-basilic fistula without transposition, which also required thrombectomy 8 months ago, and had been created 18 months before. He had multiple catheter insertions during the period of 6 years. Following the failed catheter insertions from both jugular and femoral veins, an ultrasound-guided venography via the left popliteal vein demonstrated the intact left popliteal and femoral vein with well-developed collaterals at the level of occluded left iliac vein...

Iatrogenic arteriovenous fistula (AVF) is a complication accompanying venous and arterial puncture. Herein we report a case of ligation closure of an iatrogenic AVF in the brachial artery after percutaneous coronary intervention (PCI) for the patient with end-stage kidney disease (ESKD). A 68-year-old woman presented with a history of several coronary angiographies (CAG) and PCI through the right brachial artery. After PCI, the patient experienced a thrill in the right elbow. Two years later, the patient initiated hemodialysis (HD) using a temporary HD catheter for ESKD and congestive cardiac failure...

OBJECTIVE.: To compare the survival of patients with chronic kidney disease (CKD) on hemodialysis (HD) versus peritoneal dialysis (PD). MATERIALS AND METHODS.: Survival analysis of a retrospective cohort of patients ≥ 18 years who started HD versus PD at the Victor Lazarte Echegaray Hospital from 2015 to 2019. We analyzed the following covariates: age, sex, diabetes mellitus as cause of CKD, temporary central venous catheter (CVC) as initial vascular access and glomerular filtration rate...

BACKGROUND: Peritoneal dialysis (PD) has become a well-established complementary alternative to hemodialysis (HD) as the first-line renal replacement modality. Unlike the temporary catheter for hemodialysis that can be used immediately after implementation, the PD catheter usage period remains controversial. The aim of this study was to compare the short- and long-term outcomes in patients under peritoneal dialysis according to the delay of starting the dialysis after catheter placement...

INTRODUCTION: Infection of arteriovenous fistula (AV) used for hemodialysis (HD) is associated with massive bleeding, sepsis development, formation of metastatic infectious foci, and a high risk of AV loss. Urgent management of an infected AV is crucial for successful treatment and AV salvage. CASE REPORTS: We present the use of partial resection as a successful method of dealing with late AV infection in two cases. In case 1, the resection was performed due to an infection of the native arteriovenous fistula (AVF) with two defects above the drainage vein aneurysms...

BACKGROUND: We conducted a systematic review of studies investigating lock solutions for use in non-tunneled hemodialysis catheters. METHODS: We searched PubMed and Cochrane databases from inception to June 11, 2021. Study inclusion criteria were: randomized trial or observational study, adults (>18 years), with acute kidney injury (AKI); and temporary non-tunneled catheters. We recorded bleeding events, catheter dysfunction and complications. RESULTS: Of 649 studies identified, 6 were included (4 randomized, 1 non-randomized trial, 1 retrospective cohort study; sample sizes 78-1496 patients)...

BACKGROUND: Temporary vascular access is used to provide adequate hemodialysis for patients who are initiating dialysis or are awaiting maturation of a more permanent vascular access. However, infection is one of the most frequent complications of using temporary vascular access and is the second leading cause of death in patients undergoing hemodialysis after cardiovascular events. There has been no research on the risk factors for the incidence of infection in patients using temporary vascular access in Indonesia...

Urachus is a tubular connection between the umbilical cord and the bladder of developing foetus and tends to degenerate during perinatal period to form an impatent median umbilical ligament. Failure to degenerate results in patent canal between the bladder and the umbilicus called "patent urachus" which may lead to serious of symptoms such as umbilical discharge, dermatitis, umbilical infection, abdominal pain or recurrent urinary tract infections. The Tenckhoff catheter is a tube used to perform peritoneal dialysis that is inserted through abdominal wall into peritoneum either by open surgery, minilaparotomy, laparoscopy or needle-guidewire technique...

Introduction: Bacterial colonization on the tip of non-tunneled temporary hemodialysis catheters (NTHCs) and associated catheter-related infections (CRI) is a common complication in hemodialysis (HD) patients. In this study, we aimed to investigate the pattern of bacterial colonization formed on the tip of non-tunneled temporary hemodialysis catheters and their antibiotic sensitivity. Methods: This retrospective analysis was performed in the HD unit of an Education and Research Hospital that follows up a universe of approximately 300 patients, primarily from Mogadishu, Somalia...

AIMS: The aim of the present study was to determine the effects of the tip structure of the catheters used for hemodialysis on blood recirculation at varying blood flow rates and diameters of the mock blood vessel in a well-defined in vitro experimental system, focusing on reverse connection mode. METHODS: A mock circulatory circuit was created with silicon tubing (15 or 20 mm), a circulatory pump, connected through the catheter to dialysis circuit and dialyzer attached to dialysis machine...

Introduction: We sought to evaluate the efficacy and complications of urgent-start peritoneal dialysis (PD) compared with urgent-start temporary hemodialysis (HD) followed by subsequent elective transfer to PD. Methods: In this multicenter open-label prospective randomized controlled trial, adults with kidney failure who required immediate dialysis but did not have access to definitive dialysis were randomized to receive either urgent-start PD or urgent-start temporary HD over 2 weeks to 4 weeks followed by a transition to a chronic PD program according to the country policy...

INTRODUCTION: Despite the fact that the number of peritoneal dialysis (PD) patients is increasing, there is little evidence on the surgical outcomes of PD patients who have colorectal cancer surgery, and there is no consensus on the safety and practicality of continuing PD. METHODS: We retrospectively evaluated the short- and long-term results, as well as the feasibility of continuing PD, in eight patients with PD who had colorectal cancer surgery at our institution between January 2010 and January 2021...

BACKGROUND: In tunnel infection (TI) refractory to medical therapy or in case of TI that occurs simultaneously with peritonitis, the removal of the peritoneal catheter has been proposed. This approach requires the interruption of peritoneal dialysis (PD) and the creation of a temporary vascular access. However, simultaneous removal and reinsertion of the PD catheter (SCR) represents another possible therapeutic approach. METHODS: We analysed the outcome of 20 patients (10 men and 10 women, mean age 65...

Introduction: New challenges in dialysis care delivery confront caregivers with the rise in dialysis numbers. There are significant lacunae in the knowledge and efficient application of dialysis therapy in the absence of a dialysis registry. This multicentric study was conducted by the Nephrology Association of Karnataka to systematically study patient demographics and dialysis characteristics in Karnataka state, India, as a basis for a statewide dialysis registry. Material and Methods: Data were collected from the consenting dialysis centers after institutional ethics board clearances...