Enteral nutrition (EN) formulas are foods that are used to improve the nutritional status of patients and these foods' safety and quality must be ensured. Therefore, EN formulas in other countries are managed differently from that of general foods. We investigated the direction of development of the relevant laws regulations and guidelines pertaining to EN formulas and we compared these laws regulations and guidelines from different countries, including Korea. The United States and Europe manage EN formulas as foods, but they are managed differently compared to general foods because of separate laws or programs pertaining to EN foods. In addition, the use of the formulas does not necessarily require a prescription, but when used by prescription, then medical insurance covers them. In Japan, there are two types of EN formulas, food and drug, and there are differences for their management and insurance coverage. In the case of Korea, EN formulas are classified as food and drug, and different management and insurance are applied in each case, which inhibits their systematic management and industrial development. Integration of a management system and establishment of a legal foundation is necessary for the systematic management and development of EN formula in Korea.
Enteral Nutrition ; Europe ; Humans ; Industrial Development ; Insurance ; Insurance Coverage ; Japan ; Jurisprudence ; Korea ; Nutritional Status ; Prescriptions ; Social Control, Formal ; United States

Airway management is challenging during general anesthesia particularly in small infants. Airway obstruction is prone to occur in premature infants during general anesthesia due to several reasons. We report a case of airway obstruction occurred during the induction of general anesthesia in a 2-month-old infant. Several attempts at endotracheal intubation with positive pressure ventilation resulted in repeated patterns of no end-tidal carbon dioxide output after each trial of endotracheal intubation, but it was reappeared after extubation. However, anesthetic induction with self-respiration and gentle assistance with manual bagging led to a successful intubation. This case was explained by hydromechanics in a collapsible premature airway.
Airway Management ; Airway Obstruction* ; Anesthesia, General* ; Bronchial Spasm* ; Carbon Dioxide ; Humans ; Infant ; Infant, Newborn ; Infant, Premature* ; Intubation ; Intubation, Intratracheal ; Positive-Pressure Respiration