|Dosage Form||Package Information||Links|
|INJECTION, SOLUTION||1 VIAL, MULTI-DOSE in 1 CARTON (15054-1040-5) > 4 mL in 1 VIAL, MULTI-DOSE||Label Information|
INCRELEX (mecasermin) injection is indicated for the treatment of growth failure in children with severe primary IGF-1 deficiency or with growth hormone (GH) gene deletion who have developed neutralizing antibodies to GH. (1.1) (1)
Limitations of use: INCRELEX is not a substitute to GH for approved GH indications. (1)
To report SUSPECTED ADVERSE REACTIONS, contact Ipsen Biopharmaceuticals, Inc. at 1-866-837-2422 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch
See 17 for PATIENT COUNSELING INFORMATION and FDA-approved patient labeling.
Severe Primary IGF-1 Deficiency (Primary IGFD)
INCRELEX is indicated for the treatment of growth failure in children with:
Severe Primary IGF-1 deficiency (IGFD) is defined by:
Severe Primary IGFD includes classical and other forms of growth hormone insensitivity. Patients with Primary IGFD may have mutations in the GH receptor (GHR), post-GHR signaling pathway including the IGF-1 gene. They are not GH deficient, and therefore, they cannot be expected to respond adequately to exogenous GH treatment.
INCRELEX is not intended for use in subjects with secondary forms of IGF-1 deficiency, such as GH deficiency, malnutrition, hypothyroidism, or chronic treatment with pharmacologic doses of anti-inflammatory steroids. Thyroid and nutritional deficiencies should be corrected before initiating INCRELEX treatment.
Preprandial glucose monitoring is recommended at treatment initiation and until a well-tolerated dose is established. If frequent symptoms of hypoglycemia or severe hypoglycemia occur, preprandial glucose monitoring should continue. The dosage of INCRELEX should be individualized for each patient. The recommended starting dose of INCRELEX is 0.04 to 0.08 mg/kg (40 to 80 micrograms/kg) twice daily by subcutaneous injection. If well-tolerated for at least one week, the dose may be increased by 0.04 mg/kg per dose, to the maximum dose of 0.12 mg/kg given twice daily. Doses greater than 0.12 mg/kg given twice daily have not been evaluated in children with Primary IGFD and, due to potential hypoglycemic effects, should not be used. If hypoglycemia occurs with recommended doses despite adequate food intake, the dose should be reduced. INCRELEX should be administered shortly before or after (± 20 minutes) a meal or snack. If the patient is unable to eat shortly before or after a dose for any reason, that dose of INCRELEX should be withheld. Subsequent doses of INCRELEX should never be increased to make up for one or more omitted doses.
Treatment with INCRELEX should be supervised by a physician who is experienced in the diagnosis and management of pediatric patients with short stature associated with severe primary IGF-1 deficiency or with growth hormone gene deletion and who have developed neutralizing antibodies to growth hormone.
INCRELEX is administered by subcutaneous injection.
INCRELEX injection sites should be rotated to a different site (upper arm, thigh, buttock or abdomen) with each injection to help prevent lipohypertrophy.
INCRELEX should be administered using sterile disposable syringes and needles. The syringes should be of small enough volume so that the prescribed dose can be withdrawn from the vial with accuracy.
Parenteral drug products should be inspected visually for particulate matter and discoloration prior to administration, whenever solution and container permit.
If using syringes that measure dose in units, doses in mg/kg must be converted to units using the following formula: Weight (kg) × Dose (mg/kg) × 1 mL/10 mg × 100 units/1 mL = units/injection.
INCRELEX is contraindicated in the presence of active or suspected malignancy, and therapy should be discontinued if evidence of malignancy develops.
INCRELEX should not be used by patients who are allergic to mecasermin (rhIGF-1) or any of the inactive ingredients in INCRELEX, or who have experienced a severe hypersensitivity to INCRELEX [see Warnings and Precautions (5.2) and Adverse Reactions (6.3)].
INCRELEX should not be used for growth promotion in patients with closed epiphyses.
Because INCRELEX has insulin-like hypoglycemic effects it should be administered shortly before or after (± 20 minutes) a meal or snack. Glucose monitoring and INCRELEX dose titration are recommended until a well tolerated dose is established [see Dosage and Administration (2.1)] and subsequently as medically indicated. Special attention should be paid to small children because their oral intake may not be consistent. Patients should avoid engaging in any high-risk activities (e.g., driving, etc.) within 2 to 3 hours after dosing, particularly during the initiation of INCRELEX treatment until tolerability and a stable dose have been established [see Adverse Reactions (6.1)]. INCRELEX should not be administered when the meal or snack is omitted. The dose of INCRELEX should never be increased to make up for one or more omitted doses.
Allergic reactions to INCRELEX have been reported post-marketing. They range from localized (injection site) reactions to systemic reactions, including anaphylaxis requiring hospitalization. Parents and patients should be informed that such reactions are possible and that if a systemic allergic reaction occurs, treatment should be interrupted and prompt medical attention should be sought. [see Contraindications (4) and Adverse Reactions (6.3)]
Intracranial hypertension (IH) with papilledema, visual changes, headache, nausea and/or vomiting have occurred in patients treated with INCRELEX. IH-associated signs and symptoms resolved after interruption of dosing. Funduscopic examination is recommended at the initiation and periodically during the course of INCRELEX therapy. [see Adverse Reactions (6.3)].
Lymphoid tissue (e.g., tonsillar and adenoidal) hypertrophy associated with complications, such as snoring, sleep apnea, and chronic middle-ear effusions have been reported with the use of INCRELEX. Patients should have periodic examinations to rule out such potential complications and receive appropriate treatment if necessary [see Adverse Reactions (6.3)].
Slipped capital femoral epiphysis can occur in patients who experience rapid growth. Any pediatric patient with the onset of a limp or complaints of hip or knee pain during INCRELEX therapy should be carefully evaluated.
Progression of scoliosis may occur in patients who experience rapid growth. Because INCRELEX increases growth rate, patients with a history of scoliosis who are treated with INCRELEX should be monitored for progression of scoliosis.
Benzyl alcohol, a component of this product, has been associated with serious adverse events and death, particularly in pediatric patients. The "gasping syndrome," (characterized by central nervous system depression, metabolic acidosis, gasping respirations, and high levels of benzyl alcohol and its metabolites found in the blood and urine) has been associated with benzyl alcohol dosages >99 mg/kg/day in neonates and low-birth weight neonates. Additional symptoms may include gradual neurological deterioration, seizures, intracranial hemorrhage, hematologic abnormalities, skin breakdown, hepatic and renal failure, hypotension, bradycardia, and cardiovascular collapse. Practitioners administering this and other medications containing benzyl alcohol should consider the combined daily metabolic load of benzyl alcohol from all sources.
The following serious adverse reactions are described below and elsewhere in the labeling:
Because clinical trials are conducted under widely varying conditions, adverse reaction rates observed in the clinical trials of a drug cannot be directly compared to rates in the clinical trials of another drug and may not reflect the rates observed in practice.
In clinical studies of 71 subjects with Primary IGFD treated for a mean duration of 3.9 years and representing 274 subject-years, no subjects withdrew from any clinical study because of adverse reactions. Adverse reactions to INCRELEX treatment that occurred in 5% or more of these study participants are listed below by organ class.
Metabolism and Nutrition Disorders: hypoglycemia
General Disorders and Administrative Site Conditions: lipohypertrophy, bruising
Infections and Infestations: otitis media, serous otitis media
Respiratory, Thoracic and Mediastinal Disorders: snoring, tonsillar hypertrophy
Nervous System Disorders: headache, dizziness, convulsions
Gastrointestinal Disorders: vomiting
Ear and Labyrinth Disorders: hypoacusis, fluid in middle ear, ear pain, abnormal tympanometry
Cardiac Disorders: cardiac murmur
Musculoskeletal and Connective Tissue Disorders: arthralgia, pain in extremity
Blood and Lymphatic System Disorders: thymus hypertrophy
Surgical and Medical Procedures: ear tube insertion
Hypoglycemia was reported by 30 subjects (42%) at least once during their course of therapy. Most cases of hypoglycemia were mild or moderate in severity. Five subjects had severe hypoglycemia (requiring assistance and treatment) on one or more occasions and 4 subjects experienced hypoglycemic seizures/loss of consciousness on one or more occasions. Of the 30 subjects reporting hypoglycemia, 14 (47%) had a history of hypoglycemia prior to treatment. The frequency of hypoglycemia was highest in the first month of treatment, and episodes were more frequent in younger children. Symptomatic hypoglycemia was generally avoided when a meal or snack was consumed either shortly (i.e., 20 minutes) before or after the administration of INCRELEX.
Tonsillar hypertrophy was noted in 11 (15%) subjects in the first 1 to 2 years of therapy with lesser tonsillar growth in subsequent years. Tonsillectomy or tonsillectomy/adenoidectomy was performed in 7 subjects; 3 of these had obstructive sleep apnea, which resolved after the procedure in all three cases.
Intracranial hypertension occurred in three subjects. In two subjects the events resolved without interruption of INCRELEX treatment. INCRELEX treatment was discontinued in the third subject and resumed later at a lower dose without recurrence.
Mild elevations in the serum AST and LDH were found in a significant proportion of patients before and during treatment. Rise in levels of these serum enzymes did not lead to treatment discontinuation. ALT elevations were occasionally noted during treatment.
Renal and splenic lengths (measured by ultrasound) increased rapidly on INCRELEX treatment during the first years of therapy. This lengthening slowed down subsequently; though in some patients, renal and/or splenic length reached or surpassed the 95th percentile. Renal function (as defined by serum creatinine and calculated creatinine clearance) was normal in all patients, irrespective of renal growth.
Elevations in cholesterol and triglycerides to above the upper limit of normal were observed before and during treatment.
Echocardiographic evidence of cardiomegaly/valvulopathy was observed in a few individuals without associated clinical symptoms. The relation of these cardiac changes to drug treatment cannot be assessed due to underlying disease and the lack of a control group.
Thickening of the soft tissues of the face was observed in several patients and should be monitored during INCRELEX treatment.
As with all therapeutic proteins, there is potential for immunogenicity. The detection of antibody formation is highly dependent on the sensitivity and specificity of the assay. Additionally, the observed incidence of antibody (including neutralizing antibody) positivity in an assay may be influenced by several factors including assay methodology, sample handling, timing of sample collection, concomitant medications, and underlying disease. For these reasons, comparison of the incidence of antibodies to INCRELEX with the incidence of antibodies to other products may be misleading.
Anti-IGF-1 antibodies were present at one or more of the periodic assessments in 14 of 23 children with Primary IGFD treated for 2 years. However, no clinical consequences of these antibodies were observed (e.g., attenuation of growth).
The following adverse reactions have been identified during post approval use of INCRELEX. Because these reactions are reported voluntarily from a population of uncertain size, it is not always possible to reliably estimate their frequency or establish a causal relationship to drug exposure.
Systemic hypersensitivity: anaphylaxis, generalized urticaria, angioedema, dyspnea
In the post-marketing setting, the frequency of cases indicative of anaphylaxis was estimated to be 0.3%. Symptoms included hives, angioedema, and dyspnea, and some patients required hospitalization. Upon re-administration, symptoms did not re-occur in all patients.
Local allergic reactions at the injection site: pruritus, urticaria
Skin and Subcutaneous Tissue Disorders: alopecia, hair texture abnormal
General Disorders and Administrative Site Conditions: injection site reactions (e.g. erythema, pain, hematoma, hemorrhage, induration, rash, swelling)
Musculoskeletal and Connective Tissue Disorders: osteonecrosis/avascular necrosis (occasionally associated with slipped capital femoral epiphysis)
There are no available data on INCRELEX use in pregnant women. Exposure to INCRELEX during pregnancy is unlikely because the drug is not indicated for use after epiphyseal closure. In animal reproduction studies, there were no observed embryo-fetal development abnormalities with intravenous administration of INCRELEX to pregnant rats and rabbits during fetal organogenesis given at exposures up to 11 and 3 times the maximum recommended human dose (MRHD) of 0.24 mg/kg/day based on body surface area (BSA), respectively (see Data).
The estimated background risk of birth defects and miscarriage for the indicated population is unknown. In the U.S. general population, the estimated background risk of major birth defects and miscarriage in clinically recognized pregnancies is 2-4% and 15-20%, respectively.
Studies to assess embryo-fetal toxicity evaluated the effects of INCRELEX during organogenesis in Sprague Dawley rats given 1, 4, and 16 mg/kg/day and in New Zealand White rabbits given 0.125, 0.5, and 2 mg/kg/day, administered intravenously. There were no observed embryo-fetal developmental abnormalities in rats given up to 16 mg/kg/day (11 times the MRHD based on BSA comparison). In the rabbit study, the NOAEL for fetal toxicity was 0.5 mg/kg/day (approximately equivalent to the MRHD based on BSA) due to an increase in fetal death at 2 mg/kg. INCRELEX displayed no teratogenicity or maternal toxicity in rabbits given up to 2 mg/kg (3 times the MRHD based on BSA).
There is no information available on the presence of mecasermin in human or animal milk, the effects of the drug on the breastfed infant, or the effects of the drug on milk production. The developmental and health benefits of breastfeeding should be considered along with the mother's clinical need for INCRELEX and any potential adverse effects on the breast-fed child from INCRELEX or from the underlying maternal condition.
Safety and effectiveness in pediatric patients below the age of 2 years of age have not been established.
The safety and effectiveness of INCRELEX in patients aged 65 and over has not been established.
No Studies have been conducted in Primary IGFD children or adult subjects with renal impairment [see Clinical Pharmacology (12.3)].
No studies have been conducted in Primary IGFD children or adult subjects with hepatic impairment [see Clinical Pharmacology (12.3)].
Treatment of acute overdose should be directed at reversing hypoglycemia. Oral glucose or food should be consumed. If the overdose results in loss of consciousness, intravenous glucose or parenteral glucagon may be required to reverse the hypoglycemic effects.
A small number of overdose cases have been reported in the post-marketing experience. In one case of acute overdose, a 3-year old patient experienced hypoglycemia after receiving one 4 mg dose of INCRELEX (a 10-fold increase beyond the prescribed dose). The event resolved following treatment with IV glucose.
Long term overdosage with INCRELEX may result in signs and symptoms of acromegaly.
INCRELEX (mecasermin) injection contains human insulin-like growth factor-1 (rhIGF-1) produced by recombinant DNA technology. IGF-1 consists of 70 amino acids in a single chain with three intramolecular disulfide bridges and a molecular weight of 7649 daltons. The amino acid sequence of the product is identical to that of endogenous human IGF-1. The rhIGF-1 protein is synthesized in bacteria (E. coli) that have been modified by the addition of the gene for human IGF-1.
INCRELEX is a sterile, aqueous, clear and colorless solution intended for subcutaneous injection. Each multi-dose vial of INCRELEX contains 10 mg per mL mecasermin, 9 mg per mL benzyl alcohol, 5.84 mg per mL sodium chloride, 2 mg per mL polysorbate 20, and 0.05M acetate at a pH of approximately 5.4.
Insulin-like growth factor-1 (IGF-1) is a key hormonal mediator on statural growth. Under normal circumstances, growth hormone (GH) binds to its receptor in the liver, and other tissues, and stimulates the synthesis/secretion of IGF-1. In target tissues, the Type 1 IGF-1 receptor, which is homologous to the insulin receptor, is activated by IGF-1, leading to intracellular signaling which stimulates multiple processes resulting in statural growth. The metabolic actions of IGF-1 are in part directed at stimulating the uptake of glucose, fatty acids, and amino acids so that metabolism supports growing tissues.
The following actions have been demonstrated for endogenous human IGF-1:
Tissue Growth â€“ 1) Skeletal growth occurs at the cartilage growth plates of the epiphyses of bones where stem cells divide to produce new cartilage cells or chondrocytes. The growth of chondrocytes is under the control of IGF-1 and GH. The chondrocytes become calcified so that new bone is formed allowing the length of the bones to increase. This results in skeletal growth until the cartilage growth plates fuse at the end of puberty. 2) Cell growth: IGF-1 receptors are present on most types of cells and tissues. IGF-1 has mitogenic activities that lead to an increased number of cells in the body. 3) Organ growth: Treatment of IGF-1 deficient rats with rhIGF-1 results in whole body and organ growth.
Absorption â€“ The absolute bioavailability of rhIGF-1 after subcutaneous administration in healthy subjects is estimated to be close to 100%. However, the absolute bioavailability of INCRELEX given subcutaneously to subjects with primary insulin-like growth factor-1 deficiency (Primary IGFD) has not been determined.
Distribution â€“ In blood, IGF-1 is bound to six IGF binding proteins, with > 80% bound as a complex with IGFBP-3 and an acid-labile subunit. IGFBP-3 is greatly reduced in subjects with severe Primary IGFD, resulting in increased clearance of IGF-1 in these subjects relative to healthy subjects. The total IGF-1 volume of distribution after subcutaneous administration in subjects with severe Primary IGFD is estimated to be 0.257 (± 0.073) L/kg at an INCRELEX dose of 0.045 mg/kg, and is estimated to increase as the dose of INCRELEX increases.
Elimination â€“ IGF-1 is metabolized by both liver and kidney. The mean terminal t1/2 after single subcutaneous administration of 0.12 mg/kg INCRELEX in pediatric subjects with severe Primary IGFD is estimated to be 5.8 hours. Clearance of INCRELEX is inversely proportional to IGF binding protein-3 (IGFBP-3) levels. CL/F is estimated to be 0.04 L/hr/kg at 0.5 micrograms/mL of IGFBP-3, and 0.01 L/hr/kg at 3 micrograms/mL IGFBP-3; the latter is the median IGFBP-3 in subjects with normal IGF-1 serum levels.
Gender â€“ In children with Primary IGFD there were no apparent differences between males and females in the pharmacokinetics of INCRELEX.
Race â€“The effect of race on pharmacokinetics of INCRELEX has not been studied.
|Cmax = maximum concentration; Tmax = time of maximum concentration; AUC0-8 = area under the curve; t1/2 = half-life; Vd/F = apparent volume of distribution; CL/F = apparent systemic clearance; SC = subcutaneous injection; CV% = coefficient of variation in %.
Male/female data combined, ages 12 to 22 years.
PK parameters based on baseline adjusted plasma concentrations.
|Mean Total IGF-1 Concentration after a Single Subcutaneous Dose of INCRELEX in Children with Severe Primary IGFD (0.06 mg/kg and 0.12 mg/kg, n = 3 per group)|
Carcinogenesis: INCRELEX was tumorigenic in rats in a study using doses of 0, 0.25, 1, 4, and 10 mg/kg/day by subcutaneous injection for up to 2 years. The incidence of adrenal medullary hyperplasia and pheochromocytoma increased in male rats given â‰¥1 mg/kg/day (below clinical exposure at the maximum recommended human dose [MRHD] based on AUC) and in female rats at all dose levels (below clinical exposure at the MRHD based on AUC). The incidence of keratoacanthoma in the skin increased in male rats given 4 and 10 mg/kg/day (approximately the clinical exposure at the MRHD based on AUC). The incidence of mammary gland carcinoma in male rats increased in animals treated with 10 mg/kg/day (3 times the MRHD based on AUC). Only doses that exceeded the maximum tolerated dose (MTD) (based on excess mortality secondary to IGF-1 induced hypoglycemia) caused skin and mammary tumors.
Mutagenesis: INCRELEX was not clastogenic in the in vitro chromosome aberration assay and the in vivo mouse micronucleus assay.
Five clinical studies (four open-label and one double-blind, placebo-controlled), with subcutaneous doses of INCRELEX generally ranging from 0.06 to 0.12 mg/kg (60 to 120 micrograms/kg) administered twice daily, were conducted in 71 pediatric subjects with severe Primary IGFD. Patients were enrolled in the trials on the basis of extreme short stature, slow growth rates, low IGF-1 serum concentrations, and normal growth hormone secretion. Data from these 5 clinical studies were pooled for a global efficacy and safety analysis. Baseline characteristics for the patients evaluated in the primary and secondary efficacy analyses were (mean, SD): chronological age (years): 6.7 ± 3.8; height (cm): 84.8 ± 15.3 cm; height standard deviation score (SDS): -6.7 ± 1.8; height velocity (cm/yr): 2.8 ± 1.8; height velocity SDS: -3.3 ± 1.7; IGF-1 (ng/mL): 21.6 ± 20.6; IGF-1 SDS: -4.3 ± 1.6; and bone age (years): 4.2 ± 2.8. Sixty-one subjects had at least one year of treatment. Fifty-three (87%) had Laron Syndrome; 7 (11%) had GH gene deletion, and 1 (2%) had neutralizing antibodies to GH. Thirty-seven (61%) of the subjects were male; forty-eight (79%) were Caucasian. Fifty-six (92%) of the subjects were pre-pubertal at baseline.
Annual results for height velocity, height velocity SDS, and height SDS are shown in Table 1. Pre-treatment height velocity data were available for 58 subjects. The height velocities at a given year of treatment were compared by paired t-tests to the pre-treatment height velocities of the same subjects completing that treatment year.
|Pre-Tx||Year 1||Year 2||Year 3||Year 4||Year 5||Year 6||Year 7||Year 8|
|Pre-Tx = Pre-treatment; SD = Standard Deviation; SDS = Standard Deviation Score
|Height Velocity (cm/yr)|
|Mean (SD)||2.8 (1.8)||8.0 (2.2)||5.8 (1.5)||5.5 (1.8)||4.7 (1.6)||4.7 (1.6)||4.8 (1.5)||4.6 (1.5)||4.3 (1.1)|
|Mean (SD) for change from pre-treatment||+5.2 (2.6)||+2.9 (2.4)||+2.3 (2.4)||+1.5 (2.2)||+1.5 (1.8)||+1.5 (1.7)||+1.0 (2.1)||+0.7 (2.5)|
|P-value for change from pre-treatment *||<0.0001||<0.0001||<0.0001||0.0045||0.0015||0.0009||0.0897||0.3059|
|Height Velocity SDS|
|Mean (SD)||-3.3 (1.7)||1.9 (3.0)||-0.2 (1.6)||-0.2 (2.0)||-0.7 (2.1)||-0.6 (2.1)||-0.4 (1.4)||-0.4 (1.9)||-0.4 (1.9)|
|Mean (SD) for change from pre-treatment||+5.2 (3.1)||+3.1 (2.3)||+2.9 (2.3)||+2.2 (2.2)||+2.5 (2.2)||+2.7 (1.7)||+2.5 (2.1)||+2.7 (2.8)|
|Mean (SD)||-6.7 (1.8)||-5.9 (1.8)||-5.6 (1.8)||-5.4 (1.8)||-5.5 (1.9)||-5.6 (1.8)||-5.4 (1.8)||-5.2 (2.0)||-5.2 (2.0)|
|Mean (SD) for change from pre-treatment||+0.8 (0.5)||+1.2 (0.8)||+1.4 (1.1)||+1.3 (1.2)||+1.4 (1.3)||+1.4 (1.2)||+1.4 (1.1)||+1.5 (1.1)|
Forty-nine subjects were included in an analysis of the effects of INCRELEX on bone age advancement. The mean ± SD change in chronological age was 4.9 ± 3.4 years and the mean ± SD change in bone age was 5.3 ± 3.4 years.
|NDC-15054-1040-5||INCRELEX is supplied as a 10 mg per mL sterile solution in multiple dose glass vials (40 mg per vial).|
Before Opening â€“ Vials of INCRELEX are stable when refrigerated [2° to 8°C (35° to 46°F)]. Avoid freezing the vials of INCRELEX. Protect from direct light. Expiration dates are stated on the labels.
After Opening â€“ Vials of INCRELEX are stable for 30 days after initial vial entry when stored at 2° to 8°C (35° to 46°F). Avoid freezing the vials of INCRELEX. Protect from direct light.
Vial contents should be clear without particulate matter. If the solution is cloudy or contains particulate matter, the contents must not be injected. INCRELEX should not be used after its expiration date. Keep refrigerated and use within 30 days of initial vial entry. Remaining unused material should be discarded.
Patients and/or their parents should be instructed in the proper administration of INCRELEX. INCRELEX should be given shortly before or after (20 minutes on either side of) a meal or snack. INCRELEX should not be administered when the meal or snack is omitted. The dose of INCRELEX should never be increased to make up for one or more omitted doses. INCRELEX therapy should be initiated at a low dose and the dose should be increased only if no hypoglycemia episodes have occurred after at least 7 days of dosing. If severe hypoglycemia or persistent hypoglycemia occurs on treatment despite adequate food intake, INCRELEX dose reduction should be considered. Providers should educate patients and caregivers on how to recognize the signs and symptoms of hypoglycemia.
Providers should educate patients and caregivers on the identification of signs and symptoms of serious allergic reactions to INCRELEX and the need to seek prompt medical contact should such a reaction occur. They should be informed that if an allergic reaction occurs, INCRELEX treatment should be discontinued.
Patients and/or parents should be thoroughly instructed in the importance of proper needle disposal. A puncture-resistant container should be used for the disposal of used needles and/or syringes (consistent with applicable state requirements). Needles and syringes must not be reused.
|This Patient Information has been approved by the U.S. Food and Drug Administration||Revised: 1/2019|
Read the Patient Information that comes with INCRELEX before your child starts receiving INCRELEX and each time your child gets a refill. There may be new information. This Patient Information leaflet does not take the place of talking with your child's doctor about your child's medical condition or treatment.
What is INCRELEX?
Your child should not receive INCRELEX if your child:
Your child should never receive INCRELEX through a vein.
What should I tell my child's doctor before my child starts receiving INCRELEX?
Tell your child's doctor about all of your child's medical conditions, including if your child:
Tell your child's doctor about all the medicines your child takes, including prescription and over-the-counter medicines, vitamins, and herbal supplements. Especially tell your child's doctor if your child takes insulin or other anti-diabetes medicines. A change in dose may be needed for these medicines.
How should my child receive INCRELEX?
What are the possible side effects of INCRELEX?
INCRELEX may cause serious side effects, including:
Severe hypoglycemia may cause unconsciousness, seizures, or death. If your child receives INCRELEX, they should avoid participating in high risk activities within 2 to 3 hours after the INCRELEX injection, especially at the beginning of INCRELEX treatment.
Before beginning treatment with INCRELEX your child's doctor or nurse will explain to you how to treat hypoglycemia. Your child should always have a source of sugar such as orange juice, glucose gel, candy, or milk available in case symptoms of hypoglycemia happen. For severe hypoglycemia, if your child is not responsive and cannot drink sugar-containing fluids, you should get emergency medical help for your child right away. Your doctor or nurse will show you how to give the injection.
The most common side effects of INCRELEX include: hypoglycemia (low blood sugar), injection site reactions, allergic reactions and enlarged tonsils.
Call your child's doctor if your child has any side effects that bothers them or that does not go away.
These are not all the possible side effects of INCRELEX. For more information, ask your child's doctor or pharmacist.
Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.
How should I store INCRELEX?
Keep INCRELEX and all medicines out of the reach of children.
General information about the safe and effective use of INCRELEX.
Medicines are sometimes prescribed for purposes other than those listed in a Patient Information leaflet. Do not give INCRELEX to your child for a condition for which it was not prescribed. Do not give INCRELEX to a person other than your child. It may harm them.
This Patient Information leaflet summarizes the most important information about INCRELEX. If you would like more information, talk to your child's doctor. You can also ask your child's doctor or pharmacist for information about INCRELEX that is written for health professionals.
What are the ingredients in INCRELEX?
Active ingredient: mecasermin
Inactive ingredients: benzyl alcohol, sodium chloride, polysorbate 20, and acetate.
Manufactured for: Ipsen Biopharmaceuticals, Inc.
INSTRUCTIONS FOR USE
for subcutaneous use
Read this Instructions for Use before you start using INCRELEX and each time you get a refill. There may be new information. This information does not take the place of talking to your child's doctor about your child's medical condition or treatment.
Do not share your child's needles and syringes with another person. Your child may give another person an infection or your child could get an infection from them.
Supplies needed to give the injection:
Preparing the Dose:
|Figure 1: Remove the protective cap|
|Figure 2: Wipe rubber top with alcohol swab|
|Figure 3: Inject air into vial|
|Figure 4: Prepare to withdraw liquid|
|Figure 5: Tip in liquid||Figure 6: Withdraw correct dose|
|Figure 7: Remove air bubbles and refill syringe|
|Figure 8: Ready to inject|
Injecting the Dose:
Inject INCRELEX exactly as your child's doctor or nurse has shown you.
Do not give the INCRELEX injection if your child is unable to eat within 20 minutes before or after the injection.1.
|Figure A: Lightly pinch the skin and inject as instructed|
|Figure B: Press (do not rub) with gauze or cotton ball|
How should I store INCRELEX?
Keep INCRELEX and all medicines out of reach of children.
This Instructions for Use has been approved by the U.S. Food and Drug Administration.
For additional information, call 855-463-5127.
Manufactured for: Ipsen Biopharmaceuticals, Inc.
Basking Ridge, NJ 07920 USA
Issued: August 2005
Revised: January 2019
mecasermin injection, solution
|Labeler - Ipsen Biopharmaceuticals, Inc. (118461578)|