Fluciclovine F-18
Generic Name: fluciclovine f-18
Brand Names:
Axumin
11 DESCRIPTION 11.1 Chemical Characteristics Axumin contains the fluorine 18 (F 18) labeled synthetic amino acid analog fluciclovine. Fluciclovine F 18 is a radioactive diagnostic agent used with PET imaging. Chemically, fluciclovine F 18 is (1r, 3r)-1-amino-3[ 18 F]fluorocyclobutane-1-carboxylic acid.
Overview
11 DESCRIPTION 11.1 Chemical Characteristics Axumin contains the fluorine 18 (F 18) labeled synthetic amino acid analog fluciclovine. Fluciclovine F 18 is a radioactive diagnostic agent used with PET imaging. Chemically, fluciclovine F 18 is (1r, 3r)-1-amino-3[ 18 F]fluorocyclobutane-1-carboxylic acid.
Uses
1 INDICATIONS AND USAGE Axumin is indicated for positron emission tomography (PET) in men with suspected prostate cancer recurrence based on elevated blood prostate specific antigen (PSA) levels following prior treatment. Axumin is a radioactive diagnostic agent indicated for positron emission tomography (PET) imaging in men with suspected prostate cancer recurrence based on elevated blood prostate specific antigen (PSA) levels following prior treatment ( 1 ).
Dosage
2 DOSAGE AND ADMINISTRATION Use appropriate radiation safety handling measures ( 2.1 ). Aseptically withdraw Axumin from its container and administer 370 MBq (10 mCi) as a bolus intravenous injection. ( 2.2 ). Initiate imaging 3 minutes to 5 minutes after administration. Scanning should start from mid-thigh and proceed to base of skull, with a total scan time of approximately 20 minutes to 30 minutes ( 2.4 ). The (radiation absorbed) effective dose associated with 370 MBq (10 mCi) of injected activity of Axumin is approximately 8 mSv (0.8 rem) in an adult ( 2.6 ). 2.1 Radiation Safety - Drug Handling Axumin is a radioactive drug and should be handled with appropriate safety measures to minimize radiation exposure during administration [see Warnings and Precautions ( 5.3 ) ].
Side Effects
6 ADVERSE REACTIONS Most commonly reported adverse reactions are injection site pain, erythema, and dysgeusia ( 6.1 ). To report SUSPECTED ADVERSE REACTIONS, contact Blue Earth Diagnostics, Ltd at 1-855-AXUMIN1 (1-855-298-6461) or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch . 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 another drug and may not reflect the rates observed in practice. The clinical trial database for Axumin includes data from 877 subjects including 797 males diagnosed with prostate cancer.
Warnings
5 WARNINGS AND PRECAUTIONS Image interpretation errors can occur with Axumin imaging ( 5.1 ). Radiation risk: Axumin contributes to a patient's long-term cumulative radiation exposure. Ensure safe handling to protect patients and health care workers from unintentional radiation exposure ( 2.1 , 5.3 ). 5.1 Risk for Image Misinterpretation Image interpretation errors can occur with Axumin PET imaging. A negative image does not rule out the presence of recurrent prostate cancer and a positive image does not confirm the presence of recurrent prostate cancer. The performance of Axumin seems to be affected by PSA levels [See Clinical Studies ( 14 )] . 4 CONTRAINDICATIONS None None ( 4 )
Pregnancy
8.1 Pregnancy Risk Summary Axumin is not indicated for use in females and there is no information on the risk of adverse development outcomes in pregnant women or animals with the use of fluciclovine F 18.
Storage
16.2 Storage and Handling Store Axumin at controlled room temperature (USP) 20°C to 25°C (68°F to 77°F). Axumin does not contain a preservative. Store Axumin within the original container in radiation shielding. Do not use Axumin more than 10 hours after end of synthesis and dispose of in accordance with institutional guidelines.
Frequently Asked Questions
What is Fluciclovine F-18 used for?▼
1 INDICATIONS AND USAGE Axumin is indicated for positron emission tomography (PET) in men with suspected prostate cancer recurrence based on elevated blood prostate specific antigen (PSA) levels following prior treatment. Axumin is a radioactive diagnostic agent indicated for positron emission tomography (PET) imaging in men with suspected prostate cancer recurrence based on elevated blood prostate specific antigen (PSA) levels following prior treatment ( 1 ).
What are the side effects of Fluciclovine F-18?▼
6 ADVERSE REACTIONS Most commonly reported adverse reactions are injection site pain, erythema, and dysgeusia ( 6.1 ). To report SUSPECTED ADVERSE REACTIONS, contact Blue Earth Diagnostics, Ltd at 1-855-AXUMIN1 (1-855-298-6461) or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch . 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 another drug and may not reflect the rates observed in practice. The clinical trial database for Axumin includes data from 877 subjects including 797 males diagnosed with prostate cancer.
Can I take Fluciclovine F-18 during pregnancy?▼
8.1 Pregnancy Risk Summary Axumin is not indicated for use in females and there is no information on the risk of adverse development outcomes in pregnant women or animals with the use of fluciclovine F 18.
What are the important warnings for Fluciclovine F-18?▼
5 WARNINGS AND PRECAUTIONS Image interpretation errors can occur with Axumin imaging ( 5.1 ). Radiation risk: Axumin contributes to a patient's long-term cumulative radiation exposure. Ensure safe handling to protect patients and health care workers from unintentional radiation exposure ( 2.1 , 5.3 ). 5.1 Risk for Image Misinterpretation Image interpretation errors can occur with Axumin PET imaging. A negative image does not rule out the presence of recurrent prostate cancer and a positive image does not confirm the presence of recurrent prostate cancer. The performance of Axumin seems to be affected by PSA levels [See Clinical Studies ( 14 )] . 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.