Warnings for Perikabiven
Included as part of the "PRECAUTIONS" Section
Precautions for Perikabiven
Death In Preterm Infants
Deaths in preterm infants after infusion of intravenous lipid emulsions have been reported. Autopsy findings included intravascular lipidaccumulation in the lungs.
Preterm and small for gestational age infants have poor clearance of intravenous lipid emulsion and increased free fatty acid plasma levelsfollowing lipid emulsion infusion.
The safe and effective use of PERIKABIVEN® injection in pediatric patients, including preterm infants, has not been established. PERIKABIVEN® is not recommended for use in pediatric patients under the age of 2 years including preterm infants.
Hypersensitivity Reactions
Stop infusion immediately and treat patient accordingly if signs or symptoms of a hypersensitivity or allergic reaction develop. Signs orsymptoms may include: tachypnea, dyspnea, hypoxia, bronchospasm, tachycardia, hypotension, cyanosis, vomiting, nausea, headache,sweating, dizziness, altered mentation, flushing, rash, urticaria, erythema, pyrexia and chills.
Infections
Patients who require parenteral nutrition are at high risk of infections due to malnutrition and their underlying disease state. Infection and sepsismay occur as a result of the use of intravenous catheters to administer parenteral nutrition, poor maintenance of catheters, orimmunosuppressive effects of illness, drugs, and parenteral formulations.
Decrease the risk of septic complications with heightened emphasis on aseptic technique in catheter placement and maintenance, as well asaseptic technique in the preparation of the nutritional formula.
Monitor for signs and symptoms (including fever and chills) of early infections, including laboratory test results (including leukocytosis andhyperglycemia) and frequent checks of the parenteral access device.
Fat Overload Syndrome
Fat overload syndrome is a rare condition that has been reported with intravenous lipid formulations. A reduced or limited ability to metabolizethe lipid contained in PERIKABIVEN® accompanied by prolonged plasma clearance may result in a syndrome characterized by a suddendeterioration in the patient's condition accompanied by fever, anemia, leukopenia, thrombocytopenia, coagulation disorders, hyperlipidemia,liver fatty infiltration (hepatomegaly), deteriorating liver function, and central nervous system manifestations (e.g., coma). The cause of the fatoverload syndrome is unclear. The syndrome is usually reversible when the infusion of the lipid emulsion is stopped. Although it has been mostfrequently observed when the recommended lipid dosage was exceeded, cases have also been described where the lipid formulation wasadministered according to instructions.
Refeeding Syndrome
Refeeding severely undernourished patients with parenteral nutrition may result in the refeeding syndrome, characterized by the intracellularshift of potassium, phosphorus, and magnesium as the patient becomes anabolic. Thiamine deficiency and fluid retention may also develop.Carefully monitor severely undernourished patients and slowly increase their nutrient intakes, while avoiding overfeeding, to prevent thesecomplications.
Diabetes/Hyperglycemia
PERIKABIVEN® should be used with caution in patients with diabetes mellitus or hyperglycemia. With the administration ofPERIKABIVEN® , hyperglycemia and hyperosmolar syndrome may result. Administration of dextrose at a rate exceeding the patient'sutilization rate may lead to hyperglycemia, coma and death. Monitor blood glucose levels and treat hyperglycemia to maintain optimum levelswhile infusing PERIKABIVEN® . Insulin may be administered or adjusted to maintain optimal blood glucose levels during PERIKABIVEN® administration.
Monitoring/Laboratory Tests
Routine Monitoring
- Frequent clinical evaluation and laboratory determinations are necessary for proper monitoring during administration.
- Monitor fluid status closely in patients with heart failure or pulmonary edema.
- Monitor serum triglycerides, fluid and electrolyte status, serum osmolarity, blood glucose, liver and kidney function, and blood count,including platelet and coagulation parameters, throughout treatment. In situations of severely elevated electrolyte levels stopPERIKABIVEN® until levels have been corrected.
Essential Fatty Acids
Monitoring patients for signs and symptoms of essential fatty acid deficiency (EFAD) is recommended. Laboratory tests are available todetermine serum fatty acids levels. Reference values should be consulted to help determine adequacy of essential fatty acid status. Increasingessential fatty acid intake (enterally or parenterally) is effective in treating and preventing EFAD.
In PERIKABIVEN® , the mean composition of linoleic acid (an omega-6 essential fatty acid) is 19 mg/mL (range 17 to 20 mg/mL) and alpha-linolenic acid (an omega-3 essential fatty acid) is 2.3 mg/mL (range 1.8 to 3.8 mg/mL). There are insufficient long-term data to determinewhether PERIKABIVEN® can supply essential fatty acids in adequate amounts in patients who may have increased requirements.
Thrombophlebitis
PERIKABIVEN® is indicated for peripheral administration, or may be infused into a central vein. Peripheral catheters should not be used forsolutions with osmolarity of ≥ 900 mOsm/L. The primary complication of peripheral access is venous thrombophlebitis, which manifests aspain, erythema, tenderness or a palpable cord. The catheter should be removed as soon as thrombophlebitis develops.
Precipitation With Ceftriaxone
Precipitation of ceftriaxone-calcium can occur when ceftriaxone is mixed with calcium-containing parenteral nutrition solutions, such asPERIKABIVEN® in the same intravenous administration line. Ceftriaxone must not be administered simultaneously with PERIKABIVEN® via a Y-site. However, ceftriaxone and PERIKABIVEN® may be administered sequentially if the infusion lines are thoroughly flushed betweeninfusions with a compatible fluid [ see DOSAGE AND ADMINISTRATION] .
Hepatobiliary Disorders
Hepatobiliary disorders are known to develop in some patients without preexisting liver disease who receive parenteral nutrition, includingcholecystitis, cholelithiasis, cholestasis, hepatic steatosis, fibrosis and cirrhosis, possibly leading to hepatic failure. The etiology of thesedisorders is thought to be multifactorial and may differ between patients.
Increase of blood ammonia levels and hyperammonemia may occur in patients receiving amino acid solutions. In some patients this mayindicate hepatic insufficiency or the presence of an inborn error of amino acid metabolism [see CONTRAINDICATIONS] or hepatic insufficiency.
Monitor liver function parameters and ammonia. Patients developing signs of hepatobiliary disorders should be assessed early by a clinicianknowledgeable in liver diseases in order to identify causative and contributory factors, and possible therapeutic and prophylactic interventions.
Electrolyte Imbalance And Fluid Overload In Renal Impairment
Patients with renal impairment, such as pre-renal azotemia, renal obstruction and protein-losing nephropathy may be at increased risk ofelectrolyte and fluid volume imbalance. PERIKABIVEN® should be used with caution in patients with renal impairment.PERIKABIVEN® dosage may require adjustment with specific attention to fluid, protein and electrolyte content in these patients.
Monitor renal function parameters. Patients developing signs of renal impairment should be assessed early by a clinician knowledgeable inrenal disease in order to determine the appropriate PERIKABIVEN® dosage and other treatment options.
Hypertriglyceridemia
To evaluate the patient’s capacity to eliminate and metabolize the infused lipid emulsion, measure serum triglycerides before the start ofinfusion (baseline value), with each increase in dosage, and regularly throughout treatment.
Reduce dose of PERIKABIVEN® and monitor serum triglyceride levels in patients with serum triglyceride concentrations above 400 mg/dL toavoid the clinical consequences associated with hypertriglyceridemia. Serum triglyceride levels above 1,000 mg/dL have been associated withan increased risk of pancreatitis.
Impaired lipid metabolism with hypertriglyceridemia may occur in conditions such as inherited lipid disorders, obesity, diabetes mellitus, andmetabolic syndrome. In these cases, increased triglycerides can also be increased by dextrose and/or overfeeding. Monitor overall energy intakeand other sources of lipid and dextrose, as well as drugs that may interfere with lipid and dextrose metabolism.
Aluminum Toxicity
PERIKABIVEN® contains no more than 25 mcg/L of aluminum.
The aluminum contained in PERIKABIVEN® may reach toxic levels with prolonged parenteral administration in patients with impaired kidneyfunction. Preterm infants are at greater risk because their kidneys are immature, and they require large amounts of calcium and phosphatesolutions that contain aluminum. Patients with impaired kidney function, including preterm infants, who receive parenteral levels of aluminumat greater than 4 to 5 mcg/kg/day, accumulate aluminum at levels associated with central nervous system and bone toxicity. Tissue loading mayoccur at even lower rates of administration of total parenteral nutrition products.
Interference With Laboratory Tests
High levels of lipids in plasma may interfere with some laboratory blood tests such as hemoglobin, triglycerides, bilirubin, LDH, and oxygensaturation, if blood is sampled before lipid has been cleared from the bloodstream. Lipids are normally cleared after a lipid-free interval of 5 to 6hours in most patients.
PERIKABIVEN® contains Vitamin K1 which may interfere with anticoagulant activity [see DRUG INTERACTIONS] .
Risk Of Parenteral Nutrition Associated Liver Disease
Parenteral Nutrition Associated Liver Disease (PNALD) has been reported in patients who receive parenteral nutrition for extended periods oftime, especially preterm infants, and can present as cholestasis or steatohepatitis. The exact etiology is unknown and is likely multifactorial.Intravenously administered phytosterols (plant sterols) contained in plant-derived lipid formulations have been associated with development ofPNALD although a causal relationship has not been established. If PERIKABIVEN® treated patients develop liver test abnormalities considerdiscontinuation or dosage reduction.
Nonclinical Toxicology
Carcinogenesis, Mutagenesis, Impairment Of Fertility
Long-term animal studies have not been conducted to evaluate carcinogenic potential of PERIKABIVEN® or its effect on fertility. Genotoxicitystudies have not been conducted with PERIKABIVEN® to assess its mutagenic potential.
Use In Specific Populations
Pregnancy
Risk Summary
The limited available data on the use of PERIKABIVEN® in pregnant women are not sufficient to inform a drug-associated risk. However,there are clinical considerations if PERIKABIVEN® is used in pregnant women [see Clinical Considerations]. Animal reproduction studieshave not been conducted with PERIKABIVEN® .
The estimated background risk of major birth defects and miscarriage for the indicated population are unknown. In the U.S. general population,the estimated background risk of major birth defects and miscarriage in clinically recognized pregnancies is 2 to 4% and 15 to 20%,respectively.
Clinical Considerations
Disease-Associated Maternal and/or Embryofetal Risk
Severe malnutrition in a pregnant woman is associated with preterm delivery, low birth weight, intrauterine growth restriction, congenitalmalformations and perinatal mortality. Parenteral nutrition should be considered if a pregnant woman’s nutritional requirements cannot befulfilled by oral or enteral intake.
Lactation
Risk Summary
There are no data available to assess the presence of PERIKABIVEN®
and/or its active metabolite(s) in human milk, the effects on the breastfedchild or the effects on milk production. The developmental and health benefits of breastfeeding should be considered along with the mother’sclinical need for PERIKABIVEN® , and any potential adverse effects of PERIKABIVEN® on the breastfed child or from the underlyingmaternal condition.
Pediatric Use
The safety and effectiveness of PERIKABIVEN® in pediatric patients has not been established. Deaths in preterm infants after infusion ofintravenous lipid emulsion have been reported [see WARNINGS AND PRECAUTIONS] . Patients, particularly preterm infants, are at risk foraluminum toxicity [see WARNINGS AND PRECAUTIONS] .
PERIKABIVEN® is not recommended for use in pediatric patients under the age of two years, including preterm infants, as the fixed content ofthe formulation does not meet the nutritional requirements of this age group due to the following reasons:
- Calcium and dextrose needs are not met and lipids, protein and magnesium exceed requirements.
- The product does not contain the amino acids cysteine and taurine, considered conditionally essential for neonates and infants.
Patients, including pediatric patients, may be at risk for PNALD [see WARNINGS AND PRECAUTIONS] .
Newborns – especially those born premature and with low birth weight – are at increased risk of developing hypo – or hyperglycemia andtherefore need close monitoring during treatment with intravenous dextrose solutions to ensure adequate glycemic control in order to avoidpotential long term adverse effects. Hypoglycemia in the newborn can cause prolonged seizures, coma and brain damage. Hyperglycemia has been associated with intraventricular hemorrhage, late onset bacterial and fungal infection, retinopathy of prematurity,necr
Geriatric Use
Clinical studies of PERIKABIVEN® did not include sufficient numbers of patients aged 65 and over to determine whether they responddifferently from other younger patients. Other reported clinical experience has not identified differences in responses between the elderly andyounger patients. In general, dose selection for an elderly patient should be cautious, usually starting at the low end of the dosing range,reflecting the greater frequency of decreased hepatic, renal, or cardiac function, and of concomitant disease or drug therapy.
Hepatic Impairment
In patients with impaired liver function PERIKABIVEN® should be administered with caution. Frequent clinical evaluation and laboratorytests to monitor liver function such as bilirubin and liver function parameters should be conducted [ see WARNINGS AND PRECAUTIONS] .
Renal Impairment
In patients with impaired renal function, PERIKABIVEN® should be administered with caution. Frequent clinical evaluation and laboratorytests to monitor renal function such as serum electrolytes (especially phosphate and potassium) and fluid balance should be conducted [see DOSAGE AND ADMINISTRATION and WARNINGS AND PRECAUTIONS] .