Best MCOM Med II Student Poster Presentation: Clinical Sciences Compatibility of Heparin with Ethanol for Ethanol-Lock Therapy of Central Venous Catheters Daniel Restrepo, BS1, Norma Alcantar, PhD3, Mark L. Kayton, MD4, Saumil Patel2 1University of South Florida, College of Medicine, Dept of Pediatrics, 2University of South Florida, Dept of Surgery, 3University of South Florida, College of Engi...

Antibiotic lock therapy (ALT) for the prevention and treatment of catheter-related bloodstream infections is a simple strategy in theory, yet its real-world application may be delayed or avoided due to technical questions and/or logistical challenges. This review focuses on these latter aspects of ALT, including preparation information for a variety of antibiotic lock solutions (ie, aminoglycos...

There is growing concern about the development of antibacterial resistance with the use of antibiotics in catheter lock solutions. The use of an antibiotic that is not usually used to treat other serious infections may be an alternative that may reduce the clinical impact should resistance develop. We conducted a randomized controlled trial to compare a solution of minocycline and EDTA with the...

Flushing and locking of intravenous catheters are thought to be essential in the prevention of occlusion. The clinical sign of an occlusion is catheter malfunction and flushing is strongly recommended to ensure a well-functioning catheter. Therefore fluid dynamics, flushing techniques, and sufficient flushing volumes are important matters in adequate flushing in all catheter types. If a cathete...

The maintenance of tunneled catheter (TC) patency is critical for the provision of adequate hemodialysis in patients who are TC-dependent. TC dysfunction results in the need for costly and inconvenient interventions, and reduced quality of life. Since the introduction of TCs in the late 1980s, heparin catheter lock has been the standard prophylactic regimen for the prevention of TC dysfunction....

PURPOSE To determine the effects of saline, heparin 2 units (U) per ml saline, and heparin 10 U/ml saline flush solutions on the duration of intravenous (i.v.) locks and the incidence of i.v. infiltration in neonates. DESIGN Randomized double-blind experiment. SETTING Tertiary-care nursery. PARTICIPANTS Neonates (N = 90) hospitalized at birth in the intensive, intermediate care, or newbor...

BACKGROUND Prevention of catheter-related infection is of prime importance,. However, because of the risks caused by the leakage of circulating antibiotics and development of resistance to antibiotics, they are replaced by lock solutions. The aim of this study was to evaluate the efficacy and cost- effectiveness of taurolidine-citrate as a hemodialysis catheter lock solution compared to other c...

OBJECTIVES The purpose of this study was to determine the biological stability of heparin and to test for physical compatibility in heparin/antibiotic solutions in concentrations suitable for antibiotic lock therapy. METHODS Solutions were prepared with heparin 5000 U/mL or heparin 10 U/mL and cefazolin 10 mg/mL, ampicillin 10 mg/mL, or piperacillin 40 mg/mL. Solutions of vancomycin 2.5 mg/mL...