Parenteral nutrition (PN) is the feeding of nutritional products to a person intravenously,[1] bypassing the usual process of eating and digestion. The products are made by pharmaceutical compounding entities or standard pharmaceutical companies.[2][3] The person receives a nutritional mix according to a formula including glucose, salts, amino acids, lipids and vitamins and dietary minerals.[4] It is called total parenteral nutrition (TPN) or total nutrient admixture (TNA) when no significant nutrition is obtained by other routes, and partial parenteral nutrition (PPN) when nutrition is also partially enteric. It is called peripheral parenteral nutrition (PPN) when administered through vein access in a limb rather than through a central vein as central venous nutrition (CVN).[5]
^"BNFc is only available in the UK". NICE. Archived from the original on 2021-02-16. Retrieved 2021-02-19.
^"Parenteral Manufacturing & Filling". Archived from the original on 28 November 2023. Retrieved 11 February 2024.
^"Commercial Compounders". BSNA. Archived from the original on 2021-03-03. Retrieved 2021-02-19.
^"Parenteral Nutrition: What it Is, Uses & Types". Cleveland Clinic. Archived from the original on 2023-10-26. Retrieved 2023-10-26.
^Payne-James, J. Jason; Khawaja, Hamid T. (September 1993). "Review: First Choice for Total Parenteral Nutrition: The Peripheral Route". Journal of Parenteral and Enteral Nutrition. 17 (5): 468–478. doi:10.1177/0148607193017005468. PMID 8289417.
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Parenteralnutrition (PN) is the feeding of nutritional products to a person intravenously, bypassing the usual process of eating and digestion. The products...
total parenteralnutrition (TPN), whereas if a person is only receiving some of their nutrition intravenously it is called partial parenteralnutrition (or...
Intradialytic parenteralnutrition (IDPN) is a nutritional support therapy (medical nutrition therapy) for people on hemodialysis who have a difficult...
The Journal of Parenteral and Enteral Nutrition is a peer-reviewed medical journal that publishes papers in the field of nutrition and dietetics. The...
The American Society for Parenteral and Enteral Nutrition (ASPEN) is a US-based professional organization. Its members include dieticians, nurses, pharmacists...
in the vagina. Intravenous (into a vein), e.g. many drugs, total parenteralnutrition. Intravesical infusion is into the urinary bladder. Intravitreal...
previously normal level within three days of starting enteral or parenteralnutrition, caloric intake should be reduced to 480 kcals per day for at least...
long chemotherapy regimens, extended antibiotic therapy, or total parenteralnutrition) or for administration of substances that should not be done peripherally...
ISBN 978-0-8342-1939-7. "Nutrition support for adults: oral nutrition support, enteral tube feeding and parenteralnutrition". NICE. August 2017. Retrieved...
administration via the human gastrointestinal tract. This contrasts with parenteralnutrition or drug administration (Greek para, "besides" + enteros), which occurs...
enteral nutrition), and intravenous feedings (called parenteralnutrition) such as total parenteralnutrition (TPN) or peripheral parenteralnutrition (PPN)...
nutrients need to be given through an intravenous line, known as parenteralnutrition. Medications used may include antibiotics, antacids, loperamide,...
purpose of apheresis or dialysis. They have also been used in total parenteralnutrition (TPN). Hickman lines may remain in place for extended periods and...
osmatic concentration, is too low. For example, if the osmolarity of parenteralnutrition is too high, it can cause severe tissue damage. One example of a...
Total parenteralnutrition without biotin supplementation: Several cases of biotin deficiency in patients receiving prolonged total parenteralnutrition (TPN)...
medicine, nutrient enemas have been superseded by tube feeding and parenteralnutrition (intravenous feeding).[citation needed] A variety of different mixes...
individuals. Nutritional therapy with parenteral multivitamins is beneficial to implement until the person can maintain adequate nutritional intake. Treatments...
(in nasogastric feeding) and intravenous (in parenteralnutrition). In the field of clinical nutrition, malnutrition has causes, epidemiology and management...
bypassing the mouth; enteral nutrition is generally preferable to parenteralnutrition (which is only used when the GI tract must be avoided). The PEG procedure...
individuals receiving parenteralnutrition. Descriptions of human molybdenum deficiency are few. A patient receiving prolonged parenteralnutrition acquired a syndrome...
acute, as may occur during prolonged inappropriate zinc-free total parenteralnutrition; or chronic, as may occur in dietary deficiency or inadequate absorption...
treatment of high blood potassium, diabetic ketoacidosis, and as part of parenteralnutrition. It is given by injection into a vein. Side effects may include irritation...
clinics for veterans and military families. Central Venous Nutrition, in parenteralnutrition Cable Value Network, a 1980s cable shopping channel, purchased...
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