Heparin Locking for Central Venous Catheters
Traditionally, heparin-lock solution has been used with all central venous catheters. The introduction of new technology calling for the elimination of heparin and the growing concerns about the use of heparin have caused many health care professionals to question its continued use for this purpose. This literature review attempts to answer the most common questions using available research; however, there continues to be more questions than answers. At present, it appears that some farm of anticoagulant will produce more patent catheters, and heparin-lock solution is the only product commercially available. This situation drives the need for a careful assessment of patients' needs prior to abandoning the use of heparin.Abstract
Contributor Notes
Lynn Hadaway, MEd, RNC, CRNI, has more than 30 years experience as an IV nurse, educator, and consultant. She holds a master's degree in education and certification in professional staff development and infusion nursing. She has published extensively on infusion topics in numerous journals and textbooks.