Prabotulinum toxin type a powder

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Prabotulinum toxin type a powder
Black Box Warning
Adult Indications & Dosage
Pediatric Indications & Dosage
Contraindications
Warnings & Precautions
Adverse Reactions
Drug Interactions
Use in Specific Populations
Administration & Monitoring
Overdosage
Pharmacology
Clinical Studies
How Supplied
Images
Patient Counseling Information
Precautions with Alcohol
Brand Names
Look-Alike Names

Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: Zach Leibowitz [2]

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Black Box Warning

WARNING: DISTANT SPREAD OF TOXIN EFFECT
See full prescribing information for complete Boxed Warning.
The effects of all botulinum toxin products, including prabotulinum toxin type a powder, may spread from the area of injection to produce symptoms consistent with botulinum toxin effects. These symptoms have been reported hours to weeks after injection. Swallowing and breathing difficulties can be life threatening and there have been reports of death. Prabotulinum toxin type a powder is not approved for the treatment of spasticity or any conditions other than glabellar lines.

Overview

Prabotulinum toxin type a powder is an acetylcholine release inhibitor and a neuromuscular blocking agent that is FDA approved for the treatment of adult patients with moderate to severe glabellar lines associated with corrugator and/or procerus muscle activity. There is a Black Box Warning for this drug as shown here. Common adverse reactions include headache, eyelid ptosis, upper respiratory tract infection, and increased white blood cell count.

Adult Indications and Dosage

FDA-Labeled Indications and Dosage (Adult)

Indication
  • Prabotulinum toxin type a powder is indicated for the temporary improvement in the appearance of moderate to severe glabellar lines associated with corrugator and/or procerus muscle activity in adult patients.
Dosages
  • Glabellar Lines Administration: 0.1 mL (4 Units) by intramuscular injection into each of five sites, for a total dose of 20 Units.
  • For Injection: 100 Units vacuum-dried powder in a single- dose vial.

Off-Label Use and Dosage (Adult)

Guideline-Supported Use

There is limited information regarding prabotulinum toxin type a powder Off-Label Guideline-Supported Use and Dosage (Adult) in the drug label.

Non–Guideline-Supported Use

There is limited information regarding prabotulinum toxin type a powder Off-Label Non-Guideline-Supported Use and Dosage (Adult) in the drug label.

Pediatric Indications and Dosage

FDA-Labeled Indications and Dosage (Pediatric)

Safety and effectiveness in pediatric patients have not been established.

Off-Label Use and Dosage (Pediatric)

Guideline-Supported Use

There is limited information regarding prabotulinum toxin type a powder Off-Label Guideline-Supported Use and Dosage (Pediatric) in the drug label.

Non–Guideline-Supported Use

There is limited information regarding prabotulinum toxin type a powder Off-Label Non-Guideline-Supported Use and Dosage (Pediatric) in the drug label.

Contraindications

Known Hypersensitivity to Botulinum Toxin
  • Prabotulinum toxin type a powder is contraindicated in individuals with known hypersensitivity to any botulinum toxin preparation or to any of the components in the formulation
Infection at the Injection Site(s)
  • Prabotulinum toxin type a powder is contraindicated in the presence of infection at the proposed injection site(s).

Warnings

WARNING: DISTANT SPREAD OF TOXIN EFFECT
See full prescribing information for complete Boxed Warning.
The effects of all botulinum toxin products, including prabotulinum toxin type a powder, may spread from the area of injection to produce symptoms consistent with botulinum toxin effects. These symptoms have been reported hours to weeks after injection. Swallowing and breathing difficulties can be life threatening and there have been reports of death. Prabotulinum toxin type a powder is not approved for the treatment of spasticity or any conditions other than glabellar lines.
Spread of Toxin Effect
  • Postmarketing safety data from other approved botulinum toxins suggest that botulinum toxin effects may be observed beyond the site of local injection. The symptoms are consistent with the mechanism of action of botulinum toxin and may include asthenia, generalized muscle weakness, diplopia, ptosis, dysphagia, dysphonia, dysarthria, urinary incontinence, blurred vision and breathing difficulties. These symptoms have been reported hours to weeks after injection. Swallowing and breathing difficulties can be life threatening and there have been reports of death related to spread of toxin effects. In unapproved uses, including upper limb spasticity in children and approved indications, symptoms consistent with spread of toxin effect have been reported at doses comparable to or lower than the maximum recommended total dose. Prabotulinum toxin type a powder is not approved for the treatment of spasticity or any conditions other than glabellar lines. Patients or caregivers should be advised to seek immediate medical care if swallowing, speech or respiratory difficulties occur.
Lack of Interchangeability between Botulinum Toxin Products
  • The potency units of prabotulinum toxin type a powder are specific to the preparation and assay method utilized. They are not interchangeable with other preparations of botulinum toxin products and, therefore, units of biological activity of prabotulinum toxin type a powder cannot be compared to nor converted into units of any other botulinum toxin products assessed with any other specific assay method.
Serious Adverse Reactions with Unapproved Use
  • Serious adverse reactions, including excessive weakness, dysphagia, and aspiration pneumonia, with some adverse reactions associated with fatal outcomes, have been reported in patients who received botulinum toxin injections for unapproved uses. In these cases, the adverse reactions were not necessarily related to distant spread of toxin, but may have resulted from the administration of botulinum toxin products to the site of injection and/or adjacent structures. In several of the cases, patients had pre-existing dysphagia or other significant disabilities. There is insufficient information to identify factors associated with an increased risk for adverse reactions associated with the unapproved uses of botulinum toxin products.
Hypersensitivity Reactions
  • Serious and/or immediate hypersensitivity reactions have been reported for botulinum toxin products. These reactions include anaphylaxis, serum sickness, urticaria, soft tissue edema, and dyspnea. If such a reaction occurs, further injection of prabotulinum toxin type a powder should be discontinued and appropriate medical therapy immediately instituted. The use of prabotulinum toxin type a powder in patients with a known hypersensitivity to any botulinum neurotoxin or to any of the components in the formulation could lead to a life threatening allergic reaction.
Cardiovascular System
Increased Risk of Clinically Significant Effects with Pre-Existing Neuromuscular Disorders
Dysphagia and Breathing Difficulties
  • Treatment with botulinum toxin products, including prabotulinum toxin type a powder, can result in swallowing or breathing difficulties. Patients with preexisting swallowing or breathing difficulties may be more susceptible to these complications. In most cases, this has been a consequence of weakening of muscles in the area of injection that are involved in breathing or oropharyngeal muscles that control swallowing or breathing.
  • Deaths as a complication of severe dysphagia have been reported after treatment with botulinum toxin. Dysphagia may persist for several months, and require use of a feeding tube to maintain adequate nutrition and hydration. Aspiration may result from severe dysphagia and is a particular risk when treating patients in whom swallowing or respiratory function is already compromised.
  • Treatment with botulinum toxins, including prabotulinum toxin type a powder, may weaken neck muscles that serve as accessory muscles of ventilation. This may result in a critical loss of breathing capacity in patients with respiratory disorders who may have become dependent upon these accessory muscles. There have been postmarketing reports from other botulinum toxin products of serious breathing difficulties, including respiratory failure.
  • Patients with smaller neck muscle mass and patients who require bilateral injections into the sternocleidomastoid muscle for the treatment of cervical dystonia have been reported to be at greater risk for dysphagia. Injections into the levator scapulae for the treatment cervical dystonia may be associated with an increased risk of upper respiratory infection and dysphagia. Prabotulinum toxin type a powder is not approved for the treatment of cervical dystonia.
  • Patients treated with botulinum toxin products, including prabotulinum toxin type a powder, may require immediate medical attention should they develop problems with swallowing, speech or respiratory disorders. These reactions can occur within hours to weeks after injection with botulinum toxin.
Pre-existing Conditions at the Injection Site
  • Caution should be used when prabotulinum toxin type a powder treatment is used in the presence of inflammation at the proposed injection site(s) or when excessive weakness or atrophy is present in the target muscle(s).
  • Caution should be used when prabotulinum toxin type a powder treatment is used in patients who have marked facial asymmetry, ptosis, excessive dermatochalasis, deep dermal scarring, thick sebaceous skin or subjects who may not respond to 20 Units of botulinum toxin, (e.g. the inability to substantially lessen glabellar lines even by physically spreading them apart). Do not exceed the recommended dosage and frequency of administration of prabotulinum toxin type a powder.
Ophthalmic Adverse Reactions in Patients Treated with Botulinum Toxin Products
  • Dry eye has been reported with the use of botulinum toxin products in the treatment of glabellar lines. Reduced tear production, reduced blinking, and corneal disorders, may occur with use of botulinum toxins, including prabotulinum toxin type a powder. If symptoms of dry eye (e.g., eye irritation, photophobia, or visual changes) persist, consider referring patient to an ophthalmologist.
Human Albumin and Transmission of Viral Diseases
  • This product contains albumin, a derivative of human blood. Based on effective donor screening and product manufacturing processes, it carries an extremely remote risk for transmission of viral diseases and variant Creutzfeldt-Jakob disease (vCJD). There is a theoretical risk for transmission of Creutzfeldt-Jakob disease (CJD), but if that risk actually exists, the risk of transmission would also be considered extremely remote. No cases of transmission of viral diseases or CJD or vCJD have ever been identified for licensed albumin or albumin contained in other licensed products.

Adverse Reactions

Clinical Trials Experience

  • Because clinical trials are conducted under widely varying conditions, the 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 clinical practice.
  • In general, most adverse reactions occur within the first week following injection of prabotulinum toxin type a powder and while generally transient, may have a duration of several months or longer. Localized pain, infection, inflammation, tenderness, swelling, erythema, and/or bleeding/bruising may be associated with the injection. Needle-related pain and/or anxiety may result in vasovagal responses, including syncope and hypotension, which may require appropriate medical therapy.
  • Local weakness of the injected muscle(s) represents the expected pharmacological action of botulinum toxin. However, weakness of nearby muscles may also occur due to spread of toxin.

Postmarketing Experience

Postmarketing safety data from other approved botulinum toxins suggest that botulinum toxin effects may be observed beyond the site of local injection. The symptoms are consistent with the mechanism of action of botulinum toxin and may include asthenia, generalized muscle weakness, diplopia, ptosis, dysphagia, dysphonia, dysarthria, urinary incontinence, blurred vision and breathing difficulties (see Warnings & Precautions).

Glabellar Lines
  • The adverse reactions below reflect exposure to prabotulinum toxin type a powder with glabellar lines in placebo-controlled studies:
This image is provided by the National Library of Medicine.
  • Two multi-center, open label, 1-year repeat dose safety trials, EV-004 [NCT02184988] and EV-006 [NCT02428608], were also conducted with prabotulinum toxin type a powder. Both trials evaluated repeat treatments of 20 units of prabotulinum toxin type a powder, up to a maximum total of 80 units, for the treatment of moderate to severe glabellar lines in adult subjects. Of the 922 subjects enrolled the median number of treatments was three. The adverse events profile was similar to that reported in single dose trials.
Immunogenicity
  • As with all therapeutic proteins, there is a 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 prabotulinumtoxinA-xvfs in the studies described below with the incidence of antibodies in other studies or to other products may be misleading.
  • Treatment with botulinum toxins may result in the formation of antibodies that may reduce the effectiveness of subsequent treatments by inactivating biological activity of the toxin. Among 1,414 subjects treated with prabotulinumtoxinA-xvfs, 2 subjects were found to have pre-existing antibodies and 2 subjects had treatment-emergent antibodies.

Drug Interactions

  • No formal drug interaction studies have been conducted with prabotulinum toxin type a powder (prabotulinumtoxinA-xvfs) for injection. However, the potential for certain drugs to potentiate the effects of prabotulinum toxin type a powder warrant consideration given the potential risks involved and should be used with caution.

Use in Specific Populations

Pregnancy

Pregnancy Category (FDA):

  • The limited available data on prabotulinum toxin type a powder use in pregnant women are insufficient to inform a drug associated risk of adverse developmental outcomes. An embryofetal developmental study conducted with prabotulinum toxin type a powder in pregnant rats revealed no treatment-related effects to the developing fetus when prabotulinum toxin type a powder was administered intramuscularly during organogenesis at doses up to 12 times the maximum recommended human dose (MRHD).
  • The estimated background risk of major birth defects and miscarriage for the indicated population is unknown. All pregnancies have a background risk of birth defect, loss, or other adverse outcomes. 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.
  • In an embryofetal developmental study, intramuscular doses up to 4 unit/kg prabotulinum toxin type a powder were administered to pregnant rats once daily during organogenesis (gestation days 6 to 16). No maternal or embryofetal toxicities were observed at doses up to 4 unit/kg (12 times the MRHD of 20 units, based on unit/kg comparison).


Pregnancy Category (AUS): There is no Australian Drug Evaluation Committee (ADEC) guidance on usage of Prabotulinum toxin type a powder in women who are pregnant.

Labor and Delivery

There is no FDA guidance on use of Prabotulinum toxin type a powder during labor and delivery.

Nursing Mothers

  • There is no information regarding the presence of prabotulinumtoxinA in human or animal milk, its effects on the breastfed infant or on milk production.
  • The developmental and health benefits of breastfeeding should be considered along with the mother’s clinical need for prabotulinum toxin type a powder and any potential adverse effects on the breastfed infant from prabotulinum toxin type a powder or from the underlying maternal condition.

Pediatric Use

  • Safety and effectiveness in pediatric patients have not been established.

Geriatic Use

  • The two clinical trials of prabotulinum toxin type a powder included 68 subjects age 65 and greater. Although no differences in safety or efficacy were observed between older and younger subjects. Clinical studies of prabotulinum toxin type a powder did not include sufficient numbers of subjects aged 65 and over to determine whether they respond differently from younger subjects.

Gender

There is no FDA guidance on the use of Prabotulinum toxin type a powder with respect to specific gender populations.

Race

There is no FDA guidance on the use of Prabotulinum toxin type a powder with respect to specific racial populations.

Renal Impairment

There is no FDA guidance on the use of Prabotulinum toxin type a powder in patients with renal impairment.

Hepatic Impairment

There is no FDA guidance on the use of Prabotulinum toxin type a powder in patients with hepatic impairment.

Females of Reproductive Potential and Males

There is no FDA guidance on the use of Prabotulinum toxin type a powder in women of reproductive potentials and males.

Immunocompromised Patients

There is no FDA guidance one the use of Prabotulinum toxin type a powder in patients who are immunocompromised.

Administration and Monitoring

Administration

Instructions for Safe Use
  • The potency Units of prabotulinum toxin type a powder (prabotulinumtoxinA-xvfs) for injection are specific to the preparation and assay method utilized. They are not interchangeable with other preparations of botulinum toxin products and, therefore, units of biological activity of prabotulinum toxin type a powder cannot be compared to nor converted into units of any other botulinum toxin products assessed with any other specific assay method.
  • Retreatment of prabotulinum toxin type a powder should be administered no more frequently than every three months. Consideration of the cumulative dose is necessary when treating adult patients with prabotulinum toxin type a powder for Glabellar Lines if other botulinum toxin products are or have been used to treat other indications approved for those products.
  • The safe and effective use of prabotulinum toxin type a powder depends upon proper storage of the product, selection of the correct dose, and proper reconstitution and administration techniques. Physicians administering prabotulinum toxin type a powder must understand the relevant neuromuscular and/or orbital anatomy of the area involved and any alterations to the anatomy due to prior surgical procedures.
Preparation and Dilution Technique
  • Prabotulinum toxin type a powder is supplied in a single-dose 100 Unit vial. Prior to intramuscular injection, reconstitute each vacuum-dried vial of prabotulinum toxin type a powder with only sterile, preservative-free 0.9% Sodium Chloride Injection, USP to obtain a reconstituted solution at a concentration of 4 Units/0.1 mL and a total treatment dose of 20 Units in 0.5 mL (see TABLE 1). Slowly inject the diluent into the vial. Discard the vial if a vacuum does not pull the diluent into the vial. Dispose of any unused saline. Gently mix prabotulinum toxin type a powder with 0.9% Sodium Chloride Injection USP by rotating the vial. Prabotulinum toxin type a powder should be administered within 24 hours after reconstitution. During this time period, unused reconstituted prabotulinum toxin type a powder should be stored in a refrigerator between 2° to 8°C (36°F to 46°F) in the original carton to protect from light for up to 24 hours until time of use. Do not freeze reconstituted prabotulinum toxin type a powder. Prabotulinum toxin type a powder vials are for single-dose only. After reconstitution, prabotulinum toxin type a powder should be used for only one injection session and for only one patient. Discard any remaining solution after administration.
This image is provided by the National Library of Medicine.
  • Reconstituted prabotulinum toxin type a powder should be clear, colorless, and free of particulate matter. Parenteral drug products should be inspected visually for particulate matter and discoloration prior to administration. Reconstituted prabotulinum toxin type a powder should be a clear, colorless solution, free of particulate matter, otherwise it should not be injected.
Administration
  • Glabellar facial lines arise from the activity of the corrugator and orbicularis oculi muscles. These muscles move the brow medially and the procerus and depressor supercilii pull the brow inferiorly. This creates a frown or “furrowed brow”. The location, size, and use of the muscles vary markedly among individuals. Lines induced by facial expression occur perpendicular to the direction of action of contracting facial muscles. An effective dose for facial lines is determined by gross observation of the patient’s ability to activate the superficial muscles injected.
  • In order to reduce the complication of eyelid ptosis the following steps should be taken:
    • Avoid injection near the levator palpebral superioris, particularly in patients with larger brow depressor complexes.
    • Lateral corrugator injections should be placed at least 1 cm above the bony supraorbital ridge.
    • Ensure the injected volume/dose is accurate and where feasible kept to a minimum.
    • Avoid injecting toxin closer than 1 centimeter above the central eyebrow.
  • Draw at least 0.5 mL of the properly reconstituted toxin into a sterile syringe and expel any air bubbles in the syringe barrel. Remove the needle used to reconstitute the product and attach a 30-33 gauge needle. Confirm the patency of the needle. Inject a dose of 0.1 mL (4 Units) intramuscularly into each of five sites, the inferomedial and superior middle of each corrugator and one in the mid-line of the procerus muscle for a total dose of 20 Units (see image below).
This image is provided by the National Library of Medicine.

Monitoring

There is limited information regarding Prabotulinum toxin type a powder Monitoring in the drug label.

IV Compatibility

There is limited information regarding the compatibility of Prabotulinum toxin type a powder and IV administrations.

Overdosage

  • There is no information regarding overdose from clinical studies of prabotulinum toxin type a powder. Excessive doses of prabotulinum toxin type a powder (prabotulinumtoxinA-xvfs) Injection may be expected to produce neuromuscular weakness with a variety of symptoms.
  • Symptoms of overdose are likely not to be present immediately following injection. Should accidental injection or oral ingestion occur, or overdose be suspected, these patients should be considered for further medical evaluation and appropriate medical therapy immediately instituted, which may include hospitalization. The person should be medically supervised for several weeks for signs and symptoms of systemic muscular weakness which could be local, or distant from the site of injection.
  • If the musculature of the oropharynx and esophagus are affected, aspiration may occur which may lead to development of aspiration pneumonia. If the respiratory muscles become paralyzed or sufficiently weakened, intubation and assisted respiration may be necessary until recovery takes place. Supportive care could involve the need for a tracheostomy and/or prolonged mechanical ventilation, in addition to other general supportive care.
  • In the event of overdose, antitoxin raised against botulinum toxin is available from the Centers for Disease Control and Prevention (CDC) in Atlanta, GA. However, the antitoxin will not reverse any botulinum toxin-induced effects already apparent by the time of antitoxin administration. In the event of suspected or actual cases of botulinum toxin poisoning, please contact your local or state Health Department to process a request for antitoxin through the CDC. If you do not receive a response within 30 minutes, please contact the CDC directly at 1-770-488-7100. More information can be obtained at http://www.cdc.gov/ncidod/srp/drugs/formulary.html#1a.

Pharmacology

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Botulinum toxin A
Systematic (IUPAC) name
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Identifiers
CAS number 93384-43-1
ATC code M03AX01
PubChem ?
DrugBank DB00083
Chemical data
Formula Template:OrganicBox atomTemplate:OrganicBox atomTemplate:OrganicBoxTemplate:OrganicBoxTemplate:OrganicBoxTemplate:OrganicBoxTemplate:OrganicBoxTemplate:OrganicBoxTemplate:OrganicBoxTemplate:OrganicBoxTemplate:OrganicBoxTemplate:OrganicBoxTemplate:OrganicBoxTemplate:OrganicBox atomTemplate:OrganicBoxTemplate:OrganicBox atomTemplate:OrganicBoxTemplate:OrganicBoxTemplate:OrganicBox atomTemplate:OrganicBoxTemplate:OrganicBoxTemplate:OrganicBoxTemplate:OrganicBox 
Mol. mass 149 kg/mol (149,321g/mol)
Pharmacokinetic data
Bioavailability ?
Metabolism ?
Half life ?
Excretion ?
Therapeutic considerations
Pregnancy cat.

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Legal status

[[Prescription drug|Template:Unicode-only]](US)

Routes IM (approved), SC, intradermal, into glands

Mechanism of Action

  • Prabotulinum toxin type a powder blocks neuromuscular transmission by binding to acceptor sites on motor nerve terminals, entering the nerve terminals, and inhibiting the release of acetylcholine. This inhibition occurs as the neurotoxin cleaves SNAP-25, a protein integral to the successful docking and release of acetylcholine from vesicles situated within nerve endings. When injected intramuscularly at therapeutic doses, prabotulinum toxin type a powder produces partial chemical denervation of the muscle resulting in a localized reduction in muscle activity. In addition, the muscle may atrophy, axonal sprouting may occur, and extrajunctional acetylcholine receptors may develop. There is evidence that reinnervation of the muscle may occur, thus slowly reversing muscle denervation produced by prabotulinum toxin type a powder.

Structure

  • PrabotulinumtoxinA-xvfs is an acetylcholine release inhibitor and a neuromuscular blocking agent. PrabotulinumtoxinA-xvfs is supplied as a sterile, vacuum-dried powder in a single-dose vial intended for intramuscular use after reconstitution. PrabotulinumtoxinA-xvfs is a 900 kDa botulinum toxin type A, produced from fermentation of Clostridium botulinum.
This image is provided by Wikipedia.

Pharmacodynamics

  • No formal pharmacodynamic studies have been conducted with prabotulinum toxin type a powder.

Pharmacokinetics

  • Using currently available analytical technology, it is not possible to detect prabotulinum toxin type a powder in the peripheral blood following intramuscular injection at the recommended doses.
  • No drug interaction studies have been conducted with prabotulinum toxin type a powder.

Nonclinical Toxicology

  • Animal studies have not been conducted to evaluate the carcinogenic, mutagenic or impairment of fertility potential of prabotulinum toxin type a powder.

Clinical Studies

  • Two randomized, multi-center, double-blind, placebo-controlled trials (EV-001 [NCT02334423] and EV-002 [NCT02334436]) of identical design were conducted to evaluate prabotulinum toxin type a powder for use in the temporary improvement of the appearance of moderate to severe glabellar facial lines. These trials enrolled 654 subjects, randomized 3 to 1 to a single treatment with prabotulinum toxin type a powder (n=492) or placebo (n=162).
  • The trials enrolled healthy adults (ranging in age from 18 to 81) with glabellar lines of at least moderate severity at maximum frown. The trials excluded subjects who had ptosis, deep dermal scarring, or an inability to substantially lessen glabellar lines even by physically spreading the glabellar lines apart. Injection volume was 0.1 mL/injection site, for a dose/injection site in the active treatment groups of 4 Units. Subjects were injected intramuscularly at five sites, one in the procerus muscle and two in each corrugator supercilii muscle, for a total dose in the active treatment groups of 20 Units.
  • The primary efficacy endpoint was measured at Day 30 and was defined as the proportion of subjects achieving ≥2-grade improvement from baseline at maximum frown, as assessed independently by both the investigator and the subject using the Glabellar Line Scale (GLS). The GLS is a 4-point grading scale (0=none, 1=mild, 2= moderate, 3=severe). The results of these two efficacy trials are presented below (See TABLE 3).
  • The mean age was 51 years, with 68 subjects (10%) ≥ 65 years of age. Most of the subjects were women (91%), and a majority of the subjects were white (84%).
This image is provided by the National Library of Medicine.

How Supplied

  • Prabotulinum toxin type a powder (prabotulinumtoxinA-xvfs) for injection is a vacuum-dried powder supplied in a single-dose vial in the following size:
    • 100 Units (NDC 72301-595-10)

Storage

  • Unopened vials of prabotulinum toxin type a powder should be stored in a refrigerator between 2° to 8°C (36° to 46° F) in the original carton to protect from light.

Images

Drug Images

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Package and Label Display Panel

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Patient Counseling Information

  • Advise the patient to read the FDA-approved patient labeling (Medication Guide).
  • Advise patients to inform their doctor or pharmacist if they develop any unusual symptoms (including difficulty with swallowing, speaking or breathing), or if any known symptom persists or worsens [see Warnings].
  • Inform patients that JEUVEAU injection may cause eye dryness. Advise patients to report symptoms of eye dryness (e.g., eye pain, eye irritation, photosensitivity, or changes in vision) to their doctor [see Warnings].
  • Inform patients that if loss of strength, muscle weakness, blurred vision or drooping eyelids occur, they should avoid driving a car or engaging in other potentially hazardous activities.
This image is provided by the National Library of Medicine.

Precautions with Alcohol

  • Alcohol-JEUVEAU interaction has not been established. Talk to your doctor regarding the effects of taking alcohol with this medication.

Brand Names

Look-Alike Drug Names

There is limited information regarding Prabotulinum toxin type a powder Look-Alike Drug Names in the drug label.

Drug Shortage Status

Price

References

The contents of this FDA label are provided by the National Library of Medicine.