Flurpiridaz F-18
Generic Name: flurpiridaz f-18
Brand Names:
Flyrcado
11 DESCRIPTION 11.1 Chemical Characteristics FLYRCADO (flurpiridaz F 18) injection is a radioactive diagnostic drug for intravenous use. The molecular formula of flurpiridaz F 18 is C 18 H 22 Cl 18 FN 2 O 3 , the molecular mass is 367.8, and the structural formula is: Chemically, flurpiridaz F 18 is 2- tert -butyl-4-chloro-5-[[4-(2-( 18 F)fluoranylethoxymethyl)phenyl]methoxy]pyridazin-3-one.
Overview
11 DESCRIPTION 11.1 Chemical Characteristics FLYRCADO (flurpiridaz F 18) injection is a radioactive diagnostic drug for intravenous use. The molecular formula of flurpiridaz F 18 is C 18 H 22 Cl 18 FN 2 O 3 , the molecular mass is 367.8, and the structural formula is: Chemically, flurpiridaz F 18 is 2- tert -butyl-4-chloro-5-[[4-(2-( 18 F)fluoranylethoxymethyl)phenyl]methoxy]pyridazin-3-one.
Uses
1 INDICATIONS AND USAGE FLYRCADO is indicated for positron emission tomography (PET) myocardial perfusion imaging (MPI) under rest or stress (pharmacologic or exercise) in adult patients with known or suspected coronary artery disease (CAD) to evaluate for myocardial ischemia and infarction. FLYRCADO is a radioactive diagnostic drug indicated for positron emission tomography (PET) myocardial perfusion imaging (MPI) under rest or stress (pharmacologic or exercise) in adult patients with known or suspected coronary artery disease (CAD) to evaluate for myocardial ischemia and infarction. ( 1 )
Dosage
2 DOSAGE AND ADMINISTRATION Administer FLYRCADO via intravenous injection. ( 2.2 ) When rest and stress imaging are conducted on the same day, the recommended administered activities are ( 2.2 ): Rest imaging: 93 MBq to 111 MBq (2.5 mCi to 3 mCi) Pharmacologic stress imaging: 222 MBq to 241 MBq (6 mCi to 6.5 mCi) Exercise stress imaging: 333 MBq to 352 MBq (9 mCi to 9.5 mCi) When rest and stress imaging are conducted over two days, the recommended rest and stress administered activities, for both pharmacologic and exercise stress, are 93 MBq to 111 MBq (2.5 mCi to 3 mCi). ( 2.2 ) See full prescribing information for radiation safety, preparation, administration, imaging, and radiation dosimetry information.
Side Effects
6 ADVERSE REACTIONS The following serious adverse reactions are described elsewhere in the labeling: Risks Associated with Exercise or Pharmacologic Stress [see Warnings and Precautions (5.1) ] Most common adverse reactions occurring during FLYRCADO PET MPI under rest and stress (pharmacologic or exercise) (incidence ≥ 2%) are dyspnea, headache, angina pectoris, chest pain, fatigue, ST segment changes, flushing, nausea, abdominal pain, dizziness, and arrhythmia. ( 6.1 ) To report SUSPECTED ADVERSE REACTIONS, contact GE HealthCare at 1-800-654-0118 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch.
Warnings
5 WARNINGS AND PRECAUTIONS Risk associated with exercise or pharmacologic stress: Serious adverse reactions such as myocardial infarction, arrhythmia, hypotension, broncho-constriction, stroke, and seizures may occur. Perform stress testing in the setting where cardiac resuscitation equipment and trained staff are readily available. When pharmacologic stress is selected, perform the procedure in accordance with the pharmacologic stress agent's prescribing information. ( 5.1 ) Radiation risks: Ensure safe handling to minimize radiation exposure to patients and health care providers. 4 CONTRAINDICATIONS None. None ( 4 )
Pregnancy
8.1 Pregnancy Risk Summary There are no data on use of flurpiridaz F 18 in pregnant women to evaluate for a drug-associated risk of major birth defects, miscarriage, or other adverse maternal or fetal outcomes. All radiopharmaceuticals, including FLYRCADO, have the potential to cause fetal harm depending on the fetal stage of development and the magnitude of the radiation dose.
Storage
Storage and Handling Store FLYRCADO at 2°C to 30°C (36°F to 86°F); excursions to -20°C (-4°F) (up to 2 hours) or to 50°C (122°F) (up to 8 hours) may be permitted. Store FLYRCADO within radiation shielding. The product does not contain a preservative.
Frequently Asked Questions
What is Flurpiridaz F-18 used for?▼
1 INDICATIONS AND USAGE FLYRCADO is indicated for positron emission tomography (PET) myocardial perfusion imaging (MPI) under rest or stress (pharmacologic or exercise) in adult patients with known or suspected coronary artery disease (CAD) to evaluate for myocardial ischemia and infarction. FLYRCADO is a radioactive diagnostic drug indicated for positron emission tomography (PET) myocardial perfusion imaging (MPI) under rest or stress (pharmacologic or exercise) in adult patients with known or suspected coronary artery disease (CAD) to evaluate for myocardial ischemia and infarction. ( 1 )
What are the side effects of Flurpiridaz F-18?▼
6 ADVERSE REACTIONS The following serious adverse reactions are described elsewhere in the labeling: Risks Associated with Exercise or Pharmacologic Stress [see Warnings and Precautions (5.1) ] Most common adverse reactions occurring during FLYRCADO PET MPI under rest and stress (pharmacologic or exercise) (incidence ≥ 2%) are dyspnea, headache, angina pectoris, chest pain, fatigue, ST segment changes, flushing, nausea, abdominal pain, dizziness, and arrhythmia. ( 6.1 ) To report SUSPECTED ADVERSE REACTIONS, contact GE HealthCare at 1-800-654-0118 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch.
Can I take Flurpiridaz F-18 during pregnancy?▼
8.1 Pregnancy Risk Summary There are no data on use of flurpiridaz F 18 in pregnant women to evaluate for a drug-associated risk of major birth defects, miscarriage, or other adverse maternal or fetal outcomes. All radiopharmaceuticals, including FLYRCADO, have the potential to cause fetal harm depending on the fetal stage of development and the magnitude of the radiation dose.
What are the important warnings for Flurpiridaz F-18?▼
5 WARNINGS AND PRECAUTIONS Risk associated with exercise or pharmacologic stress: Serious adverse reactions such as myocardial infarction, arrhythmia, hypotension, broncho-constriction, stroke, and seizures may occur. Perform stress testing in the setting where cardiac resuscitation equipment and trained staff are readily available. When pharmacologic stress is selected, perform the procedure in accordance with the pharmacologic stress agent's prescribing information. ( 5.1 ) Radiation risks: Ensure safe handling to minimize radiation exposure to patients and health care providers. 4 CONTRAINDICATIONS None. None ( 4 )
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Medical Disclaimer
This drug information is for educational purposes only and should not replace professional medical advice. Drug information is sourced from the FDA National Drug Code Directory and Structured Product Labeling. Always consult with a healthcare provider before starting, stopping, or changing any medication.