FLUORODOPA F18

The safety and efficacy of F-18 FDOPA were evaluated in a prospective single-arm study conducted at a single center that enrolled 68 adult patients with possible Parkinsonian syndrome (PS). In the study, F-18 FDOPA image reads were compared to a reference clinical diagnostic standard of Parkinsonian syndrome or non-Parkinsonian syndrome (non-PS) established at 6 to 9 months after the F-18 FDOPA PET scan by a movement disorder specialist blinded to F-18 FDOPA PET results. The reference clinical diagnostic standard for PS included Parkinson's disease (PD), progressive supranuclear palsy (PSP), c...

Injection site pain occurred with administration based on a review of the published literature. ( 6.2 ) To report SUSPECTED ADVERSE REACTIONS, contact The Feinstein Institutes for Medical Research at 516-562-1052 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch . 6.1 Clinical Trials Experience 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 anothe...

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Radiation risks: Use smallest dose necessary for imaging and ensure safe handling to protect the patient and healthcare worker from radiation exposure. ( 5.1 ) 5.1 Radiation Risks Fluorodopa F 18 Injection use contributes to a patient’s overall long-term radiation exposure, which is associated with an increased risk of cancer. Use the smallest dose necessary for imaging and ensure safe handling to protect the patient and health care worker [see Dosage and Administration ( 2.1 , 2.2 )] .

7 DRUG INTERACTIONS Aromatic L-amino acid decarboxylase (AADC) inhibitors Prior to Fluorodopa F 18 Injection administration, use of AADC inhibitors (e.g. carbidopa, benserazide etc.) may increase Fluorodopa F 18 bioavailability to the brain by inhibiting peripheral decarboxylase activity and restricting peripheral Fluorodopa F 18 metabolism [see Dosage and Administration ( 2.3 )] . Dopamine agonis...