1972 Published Misconnection-Tuesday Tube Facts Apr 2, 2021 Did you know…? The first report of accidental infusion of enteral nutrition (EN) into an intravenous (IV) line was published in 1972. An enteral misconnection is defined as an inadvertent connection between an enteral feeding system and a nonenteral system such as an intravascular line, peritoneal dialysis catheter, tracheostomy tube cuff, medical gas tubing, and other medical devices. Read the Full Story References: Guenter, P. and Lyman, B. ENFit Enteral Nutrition Connectors. Nutrition in Clinical Practice, 2016. 31: 769-772.