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PARENTERAL NUTRITION Graphic source: http: //www. rxkinetics. com/tpntutorial/1_4. html

PARENTERAL NUTRITION Graphic source: http: //www. rxkinetics. com/tpntutorial/1_4. html

PARENTERAL NUTRITION (DEFINITION) Components are in elemental or “pre-digested” form Protein as amino acids

PARENTERAL NUTRITION (DEFINITION) Components are in elemental or “pre-digested” form Protein as amino acids CHO as dextrose Fat as lipid emulsion Electrolytes, vitamins and minerals

PARENTERAL NUTRITION (PN) DEFINITION Delivery of nutrients intravenously, e. g. via the bloodstream. Central

PARENTERAL NUTRITION (PN) DEFINITION Delivery of nutrients intravenously, e. g. via the bloodstream. Central Parenteral Nutrition: often called Total Parenteral Nutrition (TPN); delivered into a central vein Peripheral Parenteral Nutrition (PPN): delivered into a smaller or peripheral vein A. S. P. E. N. Nutrition Support Practice Manual, 2 nd edition, 2005, p. 97

INDICATIONS FOR PN (ASPEN) When Specialized Nutrition Support (SNS) is indicated, EN should generally

INDICATIONS FOR PN (ASPEN) When Specialized Nutrition Support (SNS) is indicated, EN should generally be used in preference to PN. (B) When SNS is indicated, PN should be used when the gastrointestinal tract is not functional or cannot be accessed and in patients who cannot be adequately nourished by oral diets or EN. (B) The anticipated duration of PN should be >7 days ASPEN Board of Directors. JPEN 26; 19 SA, 2002. ; ASPEN Nutrition Support Practice Manual, 2005, p. 108

EN VS PN IN CRITICAL CARE (EAL) R. 1. If the critically ill ICU

EN VS PN IN CRITICAL CARE (EAL) R. 1. If the critically ill ICU patient is hemodynamically stable with a functional GI tract, then EN is recommended over PN. Patients who received EN experienced less septic morbidity and fewer infectious complications than patients who received PN. Strong, Conditional ADA Evidence Analysis Library, accessed 8/07

EN VS PN IN CRITICAL CARE (EAL) In the critically ill patient, EN is

EN VS PN IN CRITICAL CARE (EAL) In the critically ill patient, EN is associated with significant cost savings when compared to PN. There is insufficient evidence to draw conclusions about the impact of EN or PN on LOS and mortality. Strong, Conditional ADA Evidence Analysis Library, accessed 8/07

COMMON INDICATIONS FOR PN Patient has failed EN with appropriate tube placement Severe acute

COMMON INDICATIONS FOR PN Patient has failed EN with appropriate tube placement Severe acute pancreatitis Severe short bowel syndrome Mesenteric ischemia Paralytic ileus Small bowel obstruction GI fistula unless enteral access can be placed distal to the fistula or where volume of output warrants trial of EN Adapted from Mirtallo in ASPEN, The Science and Practice of Nutrition Support: A Case. Based Core Curriculum. 2001.

CONTRAINDICATIONS Functional and accessible GI tract Patient is taking oral diet Prognosis does not

CONTRAINDICATIONS Functional and accessible GI tract Patient is taking oral diet Prognosis does not warrant aggressive nutrition support (terminally ill) Risk exceeds benefit Patient expected to meet needs within 14 days

PN CENTRAL ACCESS May be delivered via femoral lines, internal jugular lines, and subclavian

PN CENTRAL ACCESS May be delivered via femoral lines, internal jugular lines, and subclavian vein catheters in the hospital setting Peripherally inserted central catheters (PICC) are inserted via the cephalic and basilic veins Central access required for infusions that are toxic to small veins due to medication p. H, osmolarity, and volume

VENOUS SITES FOR ACCESS TO THE SUPERIOR VENA CAVA

VENOUS SITES FOR ACCESS TO THE SUPERIOR VENA CAVA

PICC LINES (PERIPHERALLY INSERTED CENTRAL CATHETER) PICC lines may be used in ambulatory settings

PICC LINES (PERIPHERALLY INSERTED CENTRAL CATHETER) PICC lines may be used in ambulatory settings or for long term therapy Used for delivery of medication as well as PN Inserted in the cephalic, basilic, median basilic, or median cephalic veins and threaded into the superior vena cava Can remain in place for up to 1 year with proper maintenance and without complications

PN: PERIPHERAL ACCESS PN may be administered via peripheral access when Therapy is expected

PN: PERIPHERAL ACCESS PN may be administered via peripheral access when Therapy is expected to be short term (10 -14 days) Energy and protein needs are moderate Formulation osmolarity is <600 -900 m. Osm/L Fluid restriction is not necessary A. S. P. E. N. Nutrition Support Practice Manual, 2005; p. 94

PARENTERAL NUTRITION Macronutrients & Micronutrients

PARENTERAL NUTRITION Macronutrients & Micronutrients

MACRONUTRIENTS: CARBOHYDRATE Source: Monohydrous dextrose Properties: Nitrogen sparing Energy source 3. 4 Kcal/g Hyperosmolar

MACRONUTRIENTS: CARBOHYDRATE Source: Monohydrous dextrose Properties: Nitrogen sparing Energy source 3. 4 Kcal/g Hyperosmolar Recommended intake: 2 – 5 mg/kg/min 50 -65% of total calories

MACRONUTRIENTS: CARBOHYDRATE Potential Adverse Effects: Increased minute ventilation Increased CO 2 production Increased RQ

MACRONUTRIENTS: CARBOHYDRATE Potential Adverse Effects: Increased minute ventilation Increased CO 2 production Increased RQ Increased O 2 consumption Lipogenesis and liver problems Hyperglycemia

MACRONUTRIENTS: AMINO ACIDS Crystalline amino acids— standard or specialty Properties: 4. 0 Kcal/g EAA

MACRONUTRIENTS: AMINO ACIDS Crystalline amino acids— standard or specialty Properties: 4. 0 Kcal/g EAA 40– 50% NEAA 5060% Glutamine / Cysteine Recommended intake: 0. 8 -2. 0 g/kg/day 15 -20% of total calories Source:

MACRONUTRIENTS: AMINO ACIDS Potential Adverse Effects: Increased renal solute load Azotemia

MACRONUTRIENTS: AMINO ACIDS Potential Adverse Effects: Increased renal solute load Azotemia

MACRONUTRIENTS: AMINO ACIDS Specialized Amino Acid Solutions Branched chain amino acids (BCAA) Essential amino

MACRONUTRIENTS: AMINO ACIDS Specialized Amino Acid Solutions Branched chain amino acids (BCAA) Essential amino acids (EAA) Not shown to improve patient outcome More expensive than standard solutions

MACRONUTRIENTS: LIPID Source: Safflower and/or soybean oil Properties: Long chain triglycerides Isotonic or hypotonic

MACRONUTRIENTS: LIPID Source: Safflower and/or soybean oil Properties: Long chain triglycerides Isotonic or hypotonic Stabilized emulsions 10 Kcals/g Prevents essential fatty acid deficiency Recommended intake: 0. 5 – 1. 5 g/kg/day (not >2 g/kg) 12 – 24 hour infusion rate

MACRONUTRIENTS: LIPIDS Requirements 4% to 10% kcals given as lipid meets EFA requirements; or

MACRONUTRIENTS: LIPIDS Requirements 4% to 10% kcals given as lipid meets EFA requirements; or 2% to 4% kcals given as linoleic acid Generally 500 m. L of 10% fat emulsion given two times weekly or 500 m. L of 20% lipids given once weekly will prevent EFAD Usual range 25% to 35% of total kcals Max. 60% of kcal or 2 g fat/kg

MACRONUTRIENTS: LIPIDS Potential Adverse Effects: Egg allergy Hypertriglyceridemia Decreased cell-mediated immunity (limit to <1

MACRONUTRIENTS: LIPIDS Potential Adverse Effects: Egg allergy Hypertriglyceridemia Decreased cell-mediated immunity (limit to <1 g/kg/day in critically ill immunosuppressed patients) Abnormal LFTs

PARENTERAL BASE SOLUTIONS Carbohydrate Available in concentrations from 5% to 70% D 30, D

PARENTERAL BASE SOLUTIONS Carbohydrate Available in concentrations from 5% to 70% D 30, D 50 and D 70 used for manual mixing Amino acids Available in 3, 3. 5, 5, 7, 8. 5, 10, 15, 20% solutions 8. 5% and 10% generally used for manual mixing Fat 10% emulsions = 1. 1 kcal/ml 20% emulsions = 2 kcal/ml 30% emulsions = 3 kcal/ml (used only in mixing TNA, not for direct venous delivery) The A. S. P. E. N. Nutrition Support Practice Manual, 2 nd edition, 2005, p. 97; Barber et al. In ASPEN, The Science and Practice of Nutrition Support: A Case-Based Core Curriculum. 2001.

OTHER REQUIREMENTS Fluid— 30 to 50 ml/kg (1. 5 to 3 L/day) Electrolytes Sterile

OTHER REQUIREMENTS Fluid— 30 to 50 ml/kg (1. 5 to 3 L/day) Electrolytes Sterile water is added to PN admixture to meet fluid requirements Use acetate or chloride forms to manage metabolic acidosis or alkalosis Vitamins: multivitamin formulations Trace elements

ELECTROLYTES/VITAMINS/TRAC E ELEMENTS Because parenterally-administered vitamins and trace elements do not go through digestion/absorption,

ELECTROLYTES/VITAMINS/TRAC E ELEMENTS Because parenterally-administered vitamins and trace elements do not go through digestion/absorption, recommendations are lower than DRIs Salt forms of electrolytes can affect acid-base balance

ADULT PARENTERAL MULTIVITAMINS New FDA requirements published in 2000 replacing NAG-AMA guidelines Increased B

ADULT PARENTERAL MULTIVITAMINS New FDA requirements published in 2000 replacing NAG-AMA guidelines Increased B 1, B 6, vitamin C, folic acid, added Vitamin K MVI Adult (Mayne Pharma) and Infuvite (MVI-13) from Baxter contain Vitamin K and are consistent with the new FDA guidelines MVI-12 (Mayne Pharma) does not contain Vitamin K

PARENTERAL NUTRITION VITAMIN GUIDELINES Vitamin FDA Guidelines* A IU 3300 IU B 2 mg

PARENTERAL NUTRITION VITAMIN GUIDELINES Vitamin FDA Guidelines* A IU 3300 IU B 2 mg 3. 6 D IU 200 IU B 1 mg 6 E IU 10 IU B 6 mg 6 K mcg 150 mcg B 12 mg 5. 0 C mg 200 Biotin mcg 60 Folate 600 B 5 dexpanthenol 15 mcg Niacin mg mg 40

DAILY TRACE ELEMENT SUPPLEMENTATION FOR ADULT PN TRACE ELEMENT INTAKE Chromium 10 -15 mcg

DAILY TRACE ELEMENT SUPPLEMENTATION FOR ADULT PN TRACE ELEMENT INTAKE Chromium 10 -15 mcg Copper 0. 3 -0. 5 mg Manganese 60 -100 mcg Zinc 2. 5 -5. 0 mg ASPEN: Safe practices for parenteral nutrition formulations. JPEN 22(2) 49, 1998

DAILY ELECTROLYTE REQUIREMENTS ADULT PN Electrolyte PN Equiv Standard Intake RDA Calcium 10 m.

DAILY ELECTROLYTE REQUIREMENTS ADULT PN Electrolyte PN Equiv Standard Intake RDA Calcium 10 m. Eq 10 -15 m. Eq Magnesium 10 m. Eq 8 -20 m. Eq Phosphate 30 mmol 20 -40 mmol Sodium N/A 1 -2 m. Eq/kg + replacement Potassium N/A 1 -2 m. Eq/kg Acetate N/A As needed for acid-base Chloride N/A As needed for acid-base

PN CONTAMINANTS Components of PN formulations have been found to be contaminated with trace

PN CONTAMINANTS Components of PN formulations have been found to be contaminated with trace elements Most common contaminants are aluminum and manganese Aluminum toxicity a problem in pts with renal compromise on long-term PN and in infants and neonates Can cause osteopenia in long term adult PN patients ASPEN Nutrition Support Practice Manual 2005; p. 109

PN CONTAMINANTS FDA requires disclosure of aluminum content of PN components Safe intake of

PN CONTAMINANTS FDA requires disclosure of aluminum content of PN components Safe intake of aluminum in PN is set at 5 mcg/kg/day

PN CONTAMINANTS Manganese toxicity has been reported in long term home PN patients May

PN CONTAMINANTS Manganese toxicity has been reported in long term home PN patients May lead to neurological symptoms Manganese concentrations of 8 to 22 mcg/daily volume have been reported in formulations with no added manganese May need to switch to single-unit trace elements that don’t include manganese ASPEN Nutrition Support Practice Manual 2005; p. 9899

CALCULATING NUTRIENT NEEDS Provide adequate calories so protein is not used as an energy

CALCULATING NUTRIENT NEEDS Provide adequate calories so protein is not used as an energy source Avoid excess kcal (>35 kcal/kg) Determine energy and protein needs using usual methods (kcals/kg, Ireton-Jones 1992, Harris. Benedict) Use specific PN dosing guides for electrolytes, vitamins, and minerals

PROTEIN REQUIREMENTS 1. 2 to 1. 5 g protein/kg IBW mild or moderate stress

PROTEIN REQUIREMENTS 1. 2 to 1. 5 g protein/kg IBW mild or moderate stress Up to 2. 5 g protein/kg IBW burns or severe trauma

PERIPHERAL PARENTERAL NUTRITION Hyperosmolar solutions cause thrombophlebitis in peripheral veins Limited to 800 to

PERIPHERAL PARENTERAL NUTRITION Hyperosmolar solutions cause thrombophlebitis in peripheral veins Limited to 800 to 900 m. Osm/kg (MHS uses 1150 m. Osm/kg w/ lipid in the solution) Dextrose limited to 5 -10% final concentration and amino acids 3% final concentration Electrolytes may also be limited Use lipid to protect veins and increase calories

PERIPHERAL PARENTERAL NUTRITION New catheters allow longer support via this method In adults, requires

PERIPHERAL PARENTERAL NUTRITION New catheters allow longer support via this method In adults, requires large fluid volumes to deliver adequate nutrition support (2. 5 -3 L) May be appropriate in mild to moderate malnutrition (<2000 kcal required or <14 days) More commonly used in infants and children Controversial

CONTRAINDICATIONS TO PERIPHERAL PARENTERAL NUTRITION Significant malnutrition Severe metabolic stress Large nutrition or electrolyte

CONTRAINDICATIONS TO PERIPHERAL PARENTERAL NUTRITION Significant malnutrition Severe metabolic stress Large nutrition or electrolyte needs (potassium is a strong vascular irritant) Fluid restriction Need for prolonged PN (>2 weeks) Renal or liver compromise From Mirtallo. In ASPEN, The Science and Practice of Nutrition Support: A Case. Based Core Curriculum. 2001, 222.

COMPOUNDING METHODS Total nutrient admixture (TNA) or 3 -in-1 Dextrose, amino acids, lipid, additives

COMPOUNDING METHODS Total nutrient admixture (TNA) or 3 -in-1 Dextrose, amino acids, lipid, additives are mixed together in one container Lipid is provided as part of the PN mixture on a daily basis and becomes an important energy substrate 2 -in-1 solution of dextrose, amino acids, additives Typically compounded in 1 -liter bags Lipid is delivered as piggyback daily or intermittently as a source of EFA

ADVANTAGES OF TNA Decreased nursing time Decreased risk of touch contamination Decreased pharmacy prep

ADVANTAGES OF TNA Decreased nursing time Decreased risk of touch contamination Decreased pharmacy prep time Cost savings Easier administration in home PN Better fat utilization in slow, continuous infusion of fat Physiological balance of macronutrients

DISADVANTAGES OF TNA Diminished stability and compatibility IVFE (IV fat emulsions) limits the amount

DISADVANTAGES OF TNA Diminished stability and compatibility IVFE (IV fat emulsions) limits the amount of nutrients that can be compounded Limited visual inspection of TNA; reduced ability to detect precipitates ASPEN Nutrition Support Practice Manual 2005; p. 98 -99

TWO-IN-ONE PN

TWO-IN-ONE PN

PN COMPOUNDING MACHINES: AUTOMIX

PN COMPOUNDING MACHINES: AUTOMIX

PN COMPOUNDING MACHINES: MICROMIX

PN COMPOUNDING MACHINES: MICROMIX

PN SOLUTION COMPONENTSA Central ---Solutions--- Dextrose Amino Acids Fat a% Final Concentration Peripheral Solutions

PN SOLUTION COMPONENTSA Central ---Solutions--- Dextrose Amino Acids Fat a% Final Concentration Peripheral Solutions Lipidbased Dextrosebased 14. 5% 35. 0% <10. 0% 5. 5% 5. 0% <4. 25% 250 ml/ 20% fat q M, Th 3. 0 - 8. 0% 5. 0% Courtesy of Marian, MJ.

INITIATION OF PN Adults should be hemodynamically stable, able to tolerate the fluid volume

INITIATION OF PN Adults should be hemodynamically stable, able to tolerate the fluid volume necessary to deliver significant support, and have central venous access If central access is not available, PPN should be considered (more commonly used in neonatal and peds population) Start slowly (1 L 1 st day; 2 L 2 nd day) ASPEN Nutrition Support Practice Manual 2005; p. 98 -99

INITIATION OF PN: FORMULATION As protein associated with few metabolic side effects, maximum amount

INITIATION OF PN: FORMULATION As protein associated with few metabolic side effects, maximum amount of protein can be given on the first day, up to 60 -70 grams/liter Maximum CHO given first day 150 -200 g/day or a 1520% final dextrose concentration In pts with glucose intolerance, 100 -150 g dextrose or 10 -15% glucose concentration may be given initially ASPEN Nutrition Support Practice Manual 2005; p. 98 -99

INITIATION OF PN: FORMULATION Generally energy and protein needs can be met in adults

INITIATION OF PN: FORMULATION Generally energy and protein needs can be met in adults by day 2 or 3 In neonates and peds, time to reach full support relates inversely to age, may be 3 -5 days

INITIATION OF PN: FORMULATION Dextrose content of PN can be increased if capillary blood

INITIATION OF PN: FORMULATION Dextrose content of PN can be increased if capillary blood glucose levels are consistently <180 mg/d. L IVFE in PN can be increased if triglycerides are <400 mg/d. L ASPEN Nutrition Support Practice Manual 2005; p. 109

ADMINISTRATION: TRANSITION TO ENTERAL FEEDINGS IN ADULTS Controversial In adults receiving oral or enteral

ADMINISTRATION: TRANSITION TO ENTERAL FEEDINGS IN ADULTS Controversial In adults receiving oral or enteral nutrition sufficient to maintain blood glucose, no need to taper PN Reduce rate by half every 1 to 2 hrs or switch to 10% dextrose IV) may prevent rebound hypoglycemia (not necessary in PPN) Monitor blood glucose levels 30 -60 minutes after cessation

ADMINISTRATION: TRANSITION TO ENTERAL FEEDINGS IN PEDIATRICS Generally tapered more slowly than in adults

ADMINISTRATION: TRANSITION TO ENTERAL FEEDINGS IN PEDIATRICS Generally tapered more slowly than in adults as oral or enteral feedings are introduced and advanced Generally PN is continued until 75 -80% of energy needs are met enterally ASPEN Nutrition Support Practice Manual 2005; p. 109

MEDICATIONS THAT MAY BE ADDED TO TOTAL NUTRIENT ADMIXTURE (TNA) Phytonadione Metoclopromid Selenium e

MEDICATIONS THAT MAY BE ADDED TO TOTAL NUTRIENT ADMIXTURE (TNA) Phytonadione Metoclopromid Selenium e Ranitidine Sodium iodide Heparin Octreotide Zinc chloride Levocarnitine Insulin

PARENTERAL NUTRITION Infusion Schedules

PARENTERAL NUTRITION Infusion Schedules

INFUSION SCHEDULES Continuous PN Non-interrupted infusion of a PN solution over 24 hours via

INFUSION SCHEDULES Continuous PN Non-interrupted infusion of a PN solution over 24 hours via a central or peripheral venous access

CONTINUOUS PN Advantages Well tolerated by most patients Requires less manipulation decreased nursing time

CONTINUOUS PN Advantages Well tolerated by most patients Requires less manipulation decreased nursing time decreased potential for “touch” contamination

CONTINUOUS PN Disadvantages Persistent anabolic state altered insulin : glucagon ratios increased lipid storage

CONTINUOUS PN Disadvantages Persistent anabolic state altered insulin : glucagon ratios increased lipid storage by the liver Reduces mobility in ambulatory patients

INFUSION SCHEDULES Cyclic PN The intermittent administration of PN via a central or peripheral

INFUSION SCHEDULES Cyclic PN The intermittent administration of PN via a central or peripheral venous access, usually over a period of 12 – 18 hours Patients on continuous therapy may be converted to cyclic PN over 24 -48 hours

CYCLIC PN Advantages Approximates normal physiology of intermittent feeding Maintains: Nitrogen balance Visceral proteins

CYCLIC PN Advantages Approximates normal physiology of intermittent feeding Maintains: Nitrogen balance Visceral proteins Ideal for ambulatory patients Allows normal activity Improves quality of life

CYCLIC PN Disadvantages Incorporation suboptimal of N 2 into muscle stores may be Nutrients

CYCLIC PN Disadvantages Incorporation suboptimal of N 2 into muscle stores may be Nutrients administered when patient is less active Not tolerated by critically ill patients Requires more nursing manipulation Increased potential for touch contamination Increased nursing time

PARENTERAL NUTRITION Home TPN

PARENTERAL NUTRITION Home TPN

HOME TPN Safety and efficacy depend on: Proper selection of patients Adequate discharge planning/education

HOME TPN Safety and efficacy depend on: Proper selection of patients Adequate discharge planning/education Home monitoring protocols

HOME TPN Patient selection Reasonable life expectancy Demonstrates motivation, competence, compliance Home environment conducive

HOME TPN Patient selection Reasonable life expectancy Demonstrates motivation, competence, compliance Home environment conducive to sterile technique

HOME TPN: DISCHARGE PLANNING Determination whether patient meets payer criteria for PN; completion of

HOME TPN: DISCHARGE PLANNING Determination whether patient meets payer criteria for PN; completion of CMN forms Identification of home care provider and DME supplier Identification of monitoring team for home Conversion of 24 -hour infusion schedule to cyclic infusion with monitoring of patient response

HOME TPN Cost effective Quicker discharge from hospital Improved rehabilitation in the home Reduced

HOME TPN Cost effective Quicker discharge from hospital Improved rehabilitation in the home Reduced hospital readmissions

COMMON INDICATIONS FOR PN IN PEDS Surgical GI disorders Intractable diarrhea of infancy Short

COMMON INDICATIONS FOR PN IN PEDS Surgical GI disorders Intractable diarrhea of infancy Short bowel syndrome Inflammatory bowel disease Intractable chylothorax Intensive cancer treatment

PEDIATRIC ENERGY NEEDS IN PN No consensus exists as to how to determine energy

PEDIATRIC ENERGY NEEDS IN PN No consensus exists as to how to determine energy needs of hospitalized children RDAs are intended for healthy children but can use for healthy/acutely ill children and monitor response Can estimate REE using WHO equation and add stress factors, monitor clinical course Indirect calorimetry recommended in difficult cases

RDAS FOR ENERGY AND PROTEIN Category Infants Children Females Males Age (yr) 0. 0

RDAS FOR ENERGY AND PROTEIN Category Infants Children Females Males Age (yr) 0. 0 -0. 5 1 -3 4 -6 7 -10 11 -14 15 -18 Energy Protein (kcal/kg/d) (g/kg/d) 108 102 90 70 47 40 44 45 2. 2 1. 1 1. 0 0. 8 1. 0 0. 9 Recommended Dietary Allowances, 10 th ed. 1989. National Academy Press, Washington, DC

WHO EQUATIONS TO PREDICT REE FROM BODY WEIGHT Sex/Age Range (years) Males 0 -3

WHO EQUATIONS TO PREDICT REE FROM BODY WEIGHT Sex/Age Range (years) Males 0 -3 Males 3 -10 Males 10 -18 Females 0 -3 Females 3 -10 Females 10 -18 Equation to Derive REE (kcal/d) (60. 0 x wt) – 54 (22. 7 x wt) + 495 (17. 5 x wt) + 651 (6. 1 x wt) – 51 (22. 5 x wt) + 499 (12. 2 x wt) + 746

INCREASE WHO REE BY STRESS FACTORS Fever Cardiac Failure Increase 13% per degree C

INCREASE WHO REE BY STRESS FACTORS Fever Cardiac Failure Increase 13% per degree C 15 -25% Traumatic Injury 20 -30% Severe respiratory distress or bronchopulmonary dysplasia Severe sepsis 25 -30% 45 -50 Olson, D. Pediatric Parenteral Nutrition. In Sharpening your skills as a nutrition support dietitian. DNS, 2003.

TRAUMA/CRITICALLY ILL PEDS Age in years Kcals/kg G/pro/kg 0 -1 90 -120 2. 0

TRAUMA/CRITICALLY ILL PEDS Age in years Kcals/kg G/pro/kg 0 -1 90 -120 2. 0 -3. 5 1 -6 75 -90 1. 8 -3. 0 7 -12 50 -75 1. 5 -2. 5 13 -18 30 -60 1. 0 -2. 0

PEDIATRIC PN: FLUIDS Standard calculation: 100 kcal/kg for infant 3 -10 kg 1000 kcal

PEDIATRIC PN: FLUIDS Standard calculation: 100 kcal/kg for infant 3 -10 kg 1000 kcal + 50 kcal/kg for every kg over 10 kg for a child 10 -20 kg 1500 kcal + 20 kcal/kg for every kg over 20 kg for a child over 20 kg 1 m. L fluid/kcal/d + adjustments for fever, diarrhea, stress, etc. ASPEN BOD Guidelines for the use of parenteral and enteral nutrition in adult and pediatric patients. JPEN 26; 26 SA, 2001

PEDIATRIC PN: CARBOHYDRATE Carbohydrate should comprise 45 -50% of caloric intake in infants and

PEDIATRIC PN: CARBOHYDRATE Carbohydrate should comprise 45 -50% of caloric intake in infants and children (C) For neonates, CHO delivery in PN should begin at 6 -8 mg/kg/minute of dextrose and advanced to 10 -14 mg/kg/minute. (B) ASPEN BOD Guidelines for the use of parenteral and enteral nutrition in adult and pediatric patients. JPEN 26; 28 -29 SA, 2001

PEDIATRIC PN: LIPID Preterm: start at. 5 g/kg/day and increase by. 5 g/kg q

PEDIATRIC PN: LIPID Preterm: start at. 5 g/kg/day and increase by. 5 g/kg q day Infants: Start at 1 g/kg and increase by. 5 g/kg/day until the maximum or desired dose is reached; need 0. 5 to 1 g/kg/day for EFA needs Maximum is 3 g/kg for <24 months old and 2. 5 g/kg for 24 months and older

DAILY ELECTROLYTE AND MINERAL REQUIREMENTS FOR PEDS PTS Electrolyte Infants/Children Adolescents Sodium 2 -6

DAILY ELECTROLYTE AND MINERAL REQUIREMENTS FOR PEDS PTS Electrolyte Infants/Children Adolescents Sodium 2 -6 m. Eq/kg Individualized Chloride 2 -5 m. Eq/kg Individualized Potassium 2 -3 m. Eq/kg Individualized Calcium 1 -2. 5 m. Eq/kg 10 -20 m. Eq Phosphorus 0. 5 -1 mmol/kg 10 -40 mmol Magnesium 0. 3 -0. 5 m. Eq/kg 10 -30 m. Eq National Advisory Group. Safe practices for parenteral nutrition formulations JPEN 1998; 22: 49 -66

DOCUMENT IN CHART Type of feeding formula and tube Method (bolus, drip, pump) Rate

DOCUMENT IN CHART Type of feeding formula and tube Method (bolus, drip, pump) Rate and water flush Intake energy and protein Tolerance, complications, and corrective actions Patient education