Vizamyl™ (Flutemetamol F18 Injection)
AT A GLANCE
A CLINICAL CHALLENGE
Alzheimer’s disease (AD) is the most common cause of dementia, accounting for 60% to 80% of cases²
As an adjunct to clinical workup, imaging with Vizamyl can assist in ruling out AD, helping to more quickly determine the appropriate clinical path for your patient.
REAL-WORLD IMPACT
Vizamyl is the only amyloid imaging agent with FDA approval for color image interpretation as an adjunct to other evaluations.
CONSISTENCY AND CERTAINTY
Regional review methodology may help improve diagnostic certainty.
Support you need to scan and interpret with confidence
Learn more about supporting resources available for Vizamyl.
Reader training
Coverage and reimbursement
References
- Vizamyl [prescribing information]. Arlington Heights, IL: GE HealthCare; 2025.
- Alzheimer’s Association. 2021 Alzheimer’s Disease Facts and Figures. Alzheimers Dement. 2021. https://www.alz.org/alzheimers-dementia/facts-figures. Accessed April 13 2021.
Important Safety Information
PRODUCT INDICATIONS AND USE
VIZAMYL™ (flutemetamol F 18 injection) is indicated for positron-emission tomography (PET) of the brain to estimate amyloid beta neuritic plaque density in adults with cognitive impairment for:
- Evaluation of Alzheimer’s disease (AD) and other causes of cognitive decline
- Selection of patients who are indicated for amyloid beta-directed therapy as described in the prescribing of information of the therapeutic products.
CONTRAINDICATIONS
- VIZAMYL is contraindicated in patients with a history of hypersensitivity reaction to VIZAMYL or polysorbate 80.
WARNINGS AND PRECAUTIONS
- Anaphylaxis and Other Serious Hypersensitivity Reactions: Serious hypersensitivity reactions including anaphylaxis, presenting with flushing, dyspnea, and hypotension have been observed within minutes following administration and may occur in patients with no history of exposure to VIZAMYL. Obtain a history of allergy or hypersensitivity reactions. Always have resuscitation equipment and trained personnel immediately available at the time of VIZAMYL administration. If a hypersensitivity reaction is suspected, immediately discontinue the injection and initiate appropriate therapy. VIZAMYL is contraindicated in patients with a history of hypersensitivity to VIZAMYL or polysorbate 80.
- Risk of Image Misinterpretation and Other Errors: Errors may occur in the estimation of amyloid beta neuritic plaque density during VIZAMYL image interpretation. The use of clinical information in the interpretation of VIZAMYL images has not been evaluation and may lead to an inaccurate assessment. Extensive brain atrophy and motion artifacts that distort the image may limit the ability to distinguish gray and white matter on a VIZAMYL scan. Perform image interpretation independently of the patient’s clinical information. For cases where there is uncertainty as to the location of cortical signal, use co-registered anatomical imaging to improve localization of signal or examine the striatum for VIZAMYL signal as it is less affected by atrophy.
- Radiation Risk: VIZAMYL contributes to a patient’s long-term cumulative radiation exposure. Long-term cumulative radiation exposure is associated with an increased risk of cancer. Ensure safe drug handling to protect patients and health care providers from unintentional radiation exposure. Advise patients to hydrate before and after administration and to void frequently after administration.
ADVERSE REACTIONS
- The most commonly reported adverse reactions in clinical trials were flushing (2 %), increased blood pressure (2 %), headache (1 %), nausea and dizziness (1 %). Postmarketing experience included anaphylactic reactions. 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.
USE IN SPECIFIC POPULATIONS
- Pregnancy:There are no available data on VIZAMYL in pregnant woman to evaluate drug associated risk of major birth defects, miscarriage or adverse maternal or fetal outcomes. All radiopharmaceuticals, including VIZAMYL, have the potential to cause fetal harm depending on the stage of fetal development and the magnitude of the radiation dose. If considering VIZAMYL administration to a pregnant woman, inform the patient about the potential for adverse pregnancy outcomes based on the radiation dose from the drug and the gestational timing of exposure.
- Lactation:There are no data on the presence of flutemetamol F 18 or metabolites in human milk or its effects on the breastfed infant or milk production. Exposure of VIZAMYL to a breastfed infant can be minimized by temporary discontinuation of breastfeeding. The developmental and health benefits of breastfeeding should be considered along with the mother’s clinical need for VIZAMYL and any potential adverse effects on the breastfed child from VIZAMYL or from the underlying maternal condition.
- Pediatric Use:The safety and effectiveness of VIZAMYL have not been established pediatric patients.
- Geriatric Use:No overall differences in safety or effectiveness were observed between subjects 65 years of age and older and younger adult subjects.
OVERDOSAGE
- The major risks of overdosage relate predominantly to increased radiation exposure, with long-term risk for neoplasia. In the event of administration of a radiation overdose with VIZAMYL, hydration and frequent urination should be encouraged to minimize radiation exposure to the subject. It is unknown whether or not the flutemetamol is dialyzable.
Prior to VIZAMYL administration, please read the full Prescribing Information for additional Important Safety Information.
To report SUSPECTED ADVERSE REACTIONS, contact GE HealthCare at 800 654 0118 (option 2 then option 1) or by email at GPV.drugsafety@gehealthcare.com or FDA at 800 FDA 1088 or www.fda.gov/medwatch