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Showing 1-20 of 23 trials
NCT07546994
Central venous catheter (CVC) infections are a frequent and serious nosocomial complication in critical care, leading to increased morbidity, mortality, and costs. The pathophysiology of these infections relies on the formation of a biofilm, an organized microbial structure that confers exceptional tolerance to anti-infectives and the immune system. However, data concerning the characteristics of the in vivo biofilm (kinetics, composition, endo- vs. extraluminal organization) on central venous catheters in intensive care patients are very limited, hindering the development of effective and targeted prevention strategies. The main aim of this study is to quantify the density and describe the spatial distribution (extra- and intraluminal compartments) of the biofilm on infected or colonized central venous catheters, prospectively collected from patients in the critical care units.
NCT07258862
Peripheral venous catheters (PVCs) are the most commonly used intravascular medical devices in healthcare establishments. Although essential in patient care, PVCs represent a significant risk factor for nosocomial infections, as shown by the results of the national prevalence survey. While the main pathophysiological mechanisms are known, the specific factors driving the transition from simple colonization to infection remain unclear. This project aims to identify the major factors involved in the occurrence of bacterial infections related to the colonization of peripheral venous catheters.
NCT07175116
Randomised, single-blind clinical trial comparing chlorhexidine gluconate-impregnated transparent dressings versus conventional transparent dressings in the prevention of central venous catheter-related bloodstream infections (CVC-BSI) in paediatric patients admitted to a tertiary hospital PICU. Outcomes include incidence of BRCVC, catheter colonisation, dressing-related skin complications, and number of dressing changes.
NCT06905119
The study focuses on patients who require outpatient infusion of therapy ("Infusions, Intravenous"\[Mesh\]) "Administration, Intravenous"\[Mesh\] ("Home Infusion Therapy"\[Mesh\]) "Parenteral Nutrition, Home"\[Mesh\] via a peripherally inserted central catheter (PICC) ("Central Venous Catheters"\[MeSH\] "Catheterization, Central Venous"\[MeSH\] "Catheterization, Peripheral" \[MeSH\] "Vascular Access Devices"\[Mesh\] )
NCT04787926
To evaluate the safety and performance of DuraLock-C 4.0%, 30.0%, and 46.7% for the maintenance of central venous catheter (CVC) patency in adult hemodialysis (HD) patients
NCT06095076
Intensive Care Unit (ICU) patients are exposed to catheter-related infections with an important morbidity. Catheter colonization is constant but infection is not. Cutaneous dysbiosis could be the missing link. Our study aims to evaluate the evolution of cutaneous microbiota in ICU patients with a central venous catheter in place, through metagenomics. Our main objective is to evaluate the evolution of alpha-diversity, quantified by intra-patient variation of Shannon diversity index (a diversity index used in bacterial metagenomics).
NCT06019897
The objective of this study is to assess the relationship between infusion system colonization (ramps or multi-lumen devices) and the occurrence of CVC infection/colonization. This study is a prospective observational research that does not modify usual patient care. Its objective is to evaluate the relationship between infusion tubing colonization and the occurrence of central venous catheter colonization. The only additional intervention is swabbing the taps at each IV line ramp at systematic ramp changes (done every 4 days) and at catheter removal. For the multi-lumen device, swabbing is only performed upon catheter removal at the level of the one-way valves. After catheter removal, a flush (1 mL of 0.9% NaCl) of the midline is performed and cultured to assess for endoluminal colonization. The distal end of the CVC is sent for culture, following the usual practice of the department to monitor catheter colonization and infections. The primary outcome measure is the proportion of colonized infusion systems based on the culture of the CVC. The secondary objectives are to describe factors associated with CVC infections, to determine the incidence of colonization and infections in different locations of central venous catheters, to analyze the bacterial ecology based on the type of infusion system used, and to evaluate the ecological and economic impact of different devices (ramps vs. multi-lumen devices). The secondary outcome measures are as follows: Proportion of colonized infusion systems based on the colonization status of the CVC and the type of infusion system (ramps vs. multi-lumen devices) Proportion of colonized infusion systems based on the infection status of the CVC and the type of infusion system (ramps vs. multi-lumen devices) Duration of antibiotic treatment Weight of compounds used with each infusion system over the duration of CVC placement (ramps vs. multi-lumen devices) Calculation of material costs based on the infusion system used over the duration of CVC placement (ramps vs. multi-lumen devices)
NCT05651464
The goal of this prospective interventional study is to evaluate the impact of antibiotic prophylaxis on bloodstream infections after liberation of extracorporeal membrane oxygenation therapy. The main questions aims to answer are: • does application of vancomycine prior to ECMO liberation have an impact of bloodstream infections? Participants will get 1 dose of vancomycine I.V. (15-20 mg per kgKG) prior to liberation of ECMO. Researchers will compare this interventional group to a group without antibiotic prophylaxis.
NCT03945045
To compare IJV and SCV as the implantation site of TIVAD and its associated thrombotic or occlusion rate, our study plans to enroll 240 patients with cancer who require central line TIVADs and randomizes them with 1:1 ratio to receive the TIVAD implantation at SCV or IJV. After the implantation, the patients will be regularly followed through phone contact and chart review for 2 years, and any symptomatic thrombosis or occlusion will be found during chemotherapy injection or regular push-pull heparin saline flush every 6 weeks as our hospital care protocol. To detect any asymptomatic thrombosis, the patients will also receive screening vascular ultrasound at 2 weeks, 2 months, and 6 months postoperatively. The study primary endpoints include any infection, asymptomatic thrombosis found by screen ultrasound, and clinically symptomatic thrombosis or occlusion and major mechanical failure/dislocation of TIVAD.
NCT02901717
This is a Phase 3, multi-center, randomized, open-label, assess-blind study to determine the efficacy and safety of MLT, a novel antibiotic lock therapy that combines minocycline with edetate disodium in 25% ethanol solution as an adjuctive therapy for the treatment of catheter-related or central line associated bloodstream infection (CRBSI/CLABSI). Approximately 144 subjects who have been diagnosed with CRBSI/CLABSI and who meet all necessary criteria for the study will be randomized in a 1:1 ratio to 1 of 2 treatment arms: * MLT Arm: Mino-Lok therapy; or * Control Arm: Antibiotic lock (±heparin). The antibiotic lock (ALT) should be comprised of the best available therapy at the sites based on standard institutional practices or recommendations from the Infectious Diseases Society of America (IDSA) guidelines.
NCT05139628
The aim of this work is to: 1. Study the impact of PIVC skin colonization on catheter tip colonization and the development of CRBSI 2. isolate and identify the organisms causing peripheral venous catheter related blood stream infections in pediatric oncology patients. 3. perform antimicrobial sensitivity testing of isolated organisms. 4. identify the associated risk factors that lead to CRBSIs in such group of patients.
NCT02358993
The investigators will determine the efficacy of an innovative short regimen of methenamine hippurate on prevention of post-operative UTI in patients requiring short-term catheterization after pelvic reconstructive surgery through a single-blind, randomized controlled trial. Primary outcome will be the rate of symptomatic UTI within 3 weeks of catheter removal. The investigators will study cost-effectiveness, antibiotic resistance profiles, and adverse drug effects. Findings may reduce antibiotic use and nosocomial UTIs.
NCT03479931
The aim of this study is to compare the incidence of catheter associated culture-based urinary tract infection (UTI) after elective CD with or without preoperative placement of a urinary catheter.
NCT04821193
Intravenous catheters have become one of the indispensable tools of modern medicine. Peripheric intravenous catheters facilitate the work of healthcare professionals in the treatment phase, especially in diagnostic procedures. Intravenous catheters cause microorganisms to enter the bloodstream by damaging the skin, which is the body's first defense barrier. In this case, it causes infections, sepsis, an increase in mortality and morbidity rates, prolongation of hospital stay, increase in antibiotic use, and medical expenses. The density of the skin flora in the area where the catheter will be inserted is a major risk factor for infection.To prevent complications associated with peripheric intravenous catheters; Performing the procedure in line with the principles of surgical asepsis and following the correct follow-up are among the most important measures that the nurse should take. Also, the child and the parents should be prepared for the procedure and the appropriate environment should be provided. Along with correct catheter placement and care, antisepsis of the cannula placement area is among the indicators of nursing care. As well as the effectiveness and safety of skin disinfectants, topical absorption, lack of toxic effect, local and irritation effect are also important. Solutions with 5% NaHCO3 have recently come to the fore as antiseptic agents. When the literature is examined, it has not been found that there are very few studies on this solution and it is used in skin antisepsis before peripheral intravenous catheterization in children. This study was planned as a randomized controlled experimental design to determine the effectiveness of 5% NaHCO3 water solution in catheter site cleaning in pediatric patients by comparing it with the most commonly used antiseptic agents and to monitor the development of catheter-related infections.
NCT04513821
This is an Intermediate-Size Expanded Access, Open-Label Study for Use of Mino-Lok Therapy (MLT) in Combination with Systemic Antibiotics in the Treatment of Central Line Associated Bloodstream Infection. Mino-Lok may be made available for patients who otherwise do not qualify for the phase 3 clinical trial (NCT02901717 )
NCT03178734
The purpose of this study is to compare UTI rates and patient satisfaction associated with indwelling Foley catheter verses a valved catheter in patients who are being discharged home with a catheter after urogynecologic procedures via a Randomized Clinical Trial.
NCT02890875
Patients on long-term parenteral nutrition (PN) are at high risk for central line-associated bloodstream infections (CLABSI). This study evaluates the efficacy and safety of ethanol lock therapy for CLABSI prophylaxis in adult patients on PN.
NCT01640925
This prospective, randomized, controlled trial will compare the incidence of nosocomial infections (composite of primary bloodstream infections, catheter-associated urinary tract infections, ventilator-associated pneumonia, and surgical site infections) that occur in intensive care unit (ICU) patients bathed with 2% chlorhexidine solution versus patients who receive standard bathing (soap and water or non-medicated cloths).
NCT02577718
The objective of this Phase I/II pilot study is to evaluate the safety and effectiveness of a non- antibiotic chelator based lock solution that contains nitroglycerin in combination with sodium citrate and ethanol (NiCE lock solution) for prevention of central line associated bloodstream infection (CLABSI). * The primary objective of this study is to evaluate the safety and estimate the rate of adverse events associated with the NiCE lock solution. * The second primary objective is to estimate the rate of CLABSI in patients receiving the NiCE lock solution.
NCT02279121
The purpose of this study is to compare the efficacy of a lock taurolidine-citrate solution vs standard saline solution for primary prevention of central venous catheter-associated bloodstream infection in adult patients treated with intra-venous therapy for a solid tumor