Fludeoxyglucose F18

Fludeoxyglucose F18 is an FDA-registered drug product whose active ingredient is FLUDEOXYGLUCOSE F-18. It is labelled by Biomedical Research Foundation of Northwest Louisiana taken by intravenous and marketed as a human prescription drug product. Identifiers on file: NDC 24562-003, application ANDA203837, label effective 20260610. It is one of 8 FDA drug label records sharing the active ingredient FLUDEOXYGLUCOSE F-18. This page reproduces the FDA-approved label text so you can check what a product is, who makes it and how it is supplied before discussing it with a pharmacist or prescriber.

Across FDA labelling, products containing FLUDEOXYGLUCOSE F-18 are most often described in connection with: glucose metabolism, left ventricular, fludeoxyglucose injection, usp indicated, positron emission, tomography pet, following settings, assessment abnormal. Wording differs between labels, and the full indications section on this page takes precedence when it is present.

1 INDICATIONS AND USAGE Fludeoxyglucose F 18 Injection USP is indicated for positron emission tomography (PET) imaging in the following settings: FLUDEOXYGLUCOSE F 18 INJECTION USP is indicated for positron emission tomography (PET) imaging in the following settings: Oncology: For assessment of abnormal glucose metabolism to assist in the evaluation of malignancy in patients with known or suspected abnormalities found by other testing modalities, or in patients with an existing diagnosis of cancer. Cardiology: For the identification of left ventricular myocardium with residual glucose metabolism and reversible loss of systolic function in patients with coronary artery disease and left ventricular dysfunction, when used together with myocardial perfusion imaging. Neurology: For the identification of regions of abnormal glucose metabolism associated with foci of epileptic seizures ( 1 ). 1.1 Oncology For assessment of abnormal glucose metabolism to assist in the evaluation of malignancy in patients with known or suspected abnormalities found by other testing modalities, or in patients with an existing diagnosis of cancer. 1.2 Cardiology For the identification of left ventricular myocardium with residual glucose metabolism and reversible loss of systolic function in patients with coronary artery disease and left ventricular dysfunction, when used together with myocardial perfusion imaging. 1.3 Neurology For the identification of regions of abnormal glucose metabolism associated with foci of epileptic seizures.

2 DOSAGE AND ADMINISTRATION Fludeoxyglucose F 18 Injection emits radiation. Use procedures to minimize radiation exposure. Calculate the final dose from the end of synthesis (EOS) time using proper radioactive decay factors. Assay the final dose in a properly calibrated dose calibrator before administration to the patient [ see Description (11.2) ]. Fludeoxyglucose F 18 Injection emits radiation. Use procedures to minimize radiation exposure. Screen for blood glucose abnormalities. In the oncology and neurology settings, instruct patients to fast for 4 to 6 hours prior to the drug's injection. Consider medical therapy and laboratory testing to assure at least two days of normoglycemia prior to the drug's administration ( 5.2 ). In the cardiology setting, administration of glucose-containing food or liquids (e.g., 50 to 75 grams) prior to the drug's injection facilitates localization of cardiac ischemia ( 2.3 ). Aseptically withdraw Fludeoxyglucose F 18 Injection from its container and administer by intravenous injection ( 2 ). The recommended dose: for adults is 5 to 10 mCi (185 to 370 MBq), in all indicated clinical settings ( 2.1 ). for pediatric patients is 2.6 mCi (96.2 MBq) in the neurology setting ( 2.2 ). Initiate imaging within 40 minutes following drug injection; acquire static emission images 30 to 100 minutes from time of injection ( 2 ). 2.1 Recommended Dose for Adults Within the oncology, cardiology and neurology settings, the recommended dose for adults is 5 to 10 mCi (185 to 370 MBq) as an intravenous injection. 2.2 Recommended Dose for Pediatric Patients Within the neurology setting, the recommended dose for pediatric patients is 2.6 mCi, as an intravenous injection. The optimal dose adjustment on the basis of body size or weight has not been determined [ see Use in Special Populations (8.4) ]. 2.3 Patient Preparation To minimize the radiation absorbed dose to the bladder, encourage adequate hydration. Encourage the patient to drink water or other fluids (as tolerated) in the 4 hours before their PET study. Encourage the patient to void as soon as the imaging study is completed and as often as possible thereafter for at least one hour. Screen patients for clinically significant blood glucose abnormalities by obtaining a history and/or laboratory tests [ see Warnings and Precautions (5.2) ]. Prior to Fludeoxyglucose F 18 PET imaging in the oncology and neurology settings, instruct patient to fast for 4 to 6 hours prior to the drug's injection. In the cardiology setting, administration of glucose-containing food or liquids (e.g., 50 to 75 grams) prior to Fludeoxyglucose F 18 Injection facilitates localization of cardiac ischemia. 2.4 Radiation Dosimetry The estimated human absorbed radiation doses (rem/mCi) to a newborn (3.4 kg), 1-year old (9.8 kg), 5-year old (19 kg), 10-year old (32 kg), 15-year old (57 kg), and adult (70 kg) from intravenous administration of Fludeoxyglucose F 18 Injection are shown in Table 1 . These estimates were calculated based on human 1 data and using the data published by the International Commission on Radiological Protection 2 for Fludeoxyglucose F 18. The dosimetry data show that there are slight variations in absorbed radiation dose for various organs in each of the age groups. These dissimilarities in absorbed radiation dose are due to developmental age variations (e.g., organ size, location, and overall metabolic rate for each age group). The identified critical organs (in descending order) across all age groups evaluated are the urinary bladder, heart, pancreas, spleen, and lungs. Table 1: Estimated Absorbed Radiation Doses (rem/mCi) After Intravenous Administration of Fludeoxyglucose F 18 Injection MIRDOSE 2 software was used to calculate the radiation absorbed dose. Organ Newborn (3.4 kg) 1-year old (9.8 kg) 5-year old (19 kg) 10-year old (32 kg) 15-year old (57 kg) Adult (70 kg) Bladder wall The dynamic bladder model with a uniform voiding frequency of 1.5 hours was used. 4.3 1.7 0.93 0.60 0.40 0.32 Heart wall 2.4 1.2 0.70 0.44 0.29 0.22 Pancreas 2.2 0.68 0.33 0.25 0.13 0.096 Spleen 2.2 0.84 0.46 0.29 0.19 0.14 Lungs 0.96 0.38 0.20 0.13 0.092 0.064 Kidneys 0.81 0.34 0.19 0.13 0.089 0.074 Ovaries 0.80 0.8 0.19 0.11 0.058 0.053 Uterus 0.79 0.35 0.19 0.12 0.076 0.062 LLI wall LLI = lower large intestine; 0.69 0.28 0.15 0.097 0.060 0.051 Liver 0.69 0.31 0.17 0.11 0.076 0.058 Gallbladder wall 0.69 0.26 0.14 0.093 0.059 0.049 Small intestine 0.68 0.29 0.15 0.096 0.060 0.047 ULI wall ULI = upper large intestine 0.67 0.27 0.15 0.090 0.057 0.046 Stomach wall 0.65 0.27 0.14 0.089 0.057 0.047 Adrenals 0.65 0.28 0.15 0.095 0.061 0.048 Testes 0.64 0.27 0.14 0.085 0.052 0.041 Red marrow 0.62 0.26 0.14 0.089 0.057 0.047 Thymus 0.61 0.26 0.14 0.086 0.056 0.044 Thyroid 0.61 0.26 0.13 0.080 0.049 0.039 Muscle 0.58 0.25 0.13 0.078 0.049 0.039 Bone surface 0.57 0.24 0.12 0.079 0.052 0.041 Breast 0.54 0.22 0.11 0.068 0.043 0.034 Skin 0.49 0.20 0.10 0.060 0.037 0.030 Brain 0.29 0.13 0.09 0.078 0.072 0.070 Other tissues 0.59 0.25 0.13 0.083 0.052 0.042 2.5 Radiation Safety-Drug Handling Use waterproof gloves, effective radiation shielding, and appropriate safety measures when handling Fludeoxyglucose F 18 Injection to avoid unnecessary radiation exposure to the patient, occupational workers, clinical personnel and other persons. Radiopharmaceuticals should be used by or under the control of physicians who are qualified by specific training and experience in the safe use and handling of radionuclides, and whose experience and training have been approved by the appropriate governmental agency authorized to license the use of radionuclides. Calculate the final dose from the end of synthesis (EOS) time using proper radioactive decay factors. Assay the final dose in a properly calibrated dose calibrator before administration to the patient [ see Description (11.2) ]. The dose of Fludeoxyglucose F 18 used in a given patient should be minimized consistent with the objectives of the procedure, and the nature of the radiation detection devices employed. 2.6 Drug Preparation and Administration Calculate the necessary volume to administer based on calibration time and dose. Aseptically withdraw Fludeoxyglucose F 18 Injection from its container. Inspect Fludeoxyglucose F 18 Injection visually for particulate matter and discoloration before administration, whenever solution and container permit. Do not administer the drug if it contains particulate matter or discoloration; dispose of these unacceptable or unused preparations in a safe manner, in compliance with applicable regulations. Use Fludeoxyglucose F 18 Injection within 12 hours from the EOS. 2.7 Imaging Guidelines Initiate imaging within 40 minutes following Fludeoxyglucose F 18 Injection administration. Acquire static emission images 30 to 100 minutes from the time of injection.

4 CONTRAINDICATIONS None None

6 ADVERSE REACTIONS Hypersensitivity reactions with pruritus, edema and rash have been reported in the post-marketing setting. Have emergency resuscitation equipment and personnel immediately available. Hypersensitivity reactions have occurred; have emergency resuscitation equipment and personnel immediately available ( 6 ). To report SUSPECTED ADVERSE REACTIONS, contact Biomedical Research Foundation of Northwest Louisiana at 318-716-4000 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch.

FDA lists 8 drug label records with FLUDEOXYGLUCOSE F-18 as the active ingredient. The most common dosage forms and the manufacturers with the most records are summarised below; strengths, pack sizes and inactive ingredients can still differ between apparently similar products.

What is Fludeoxyglucose F18 used for?
1 INDICATIONS AND USAGE Fludeoxyglucose F 18 Injection USP is indicated for positron emission tomography (PET) imaging in the following settings: FLUDEOXYGLUCOSE F 18 INJECTION USP is indicated for positron emission tomography (PET) imaging in the following settings: Oncology: For assessment of abnormal glucose metabolism to assist in the evaluation of malignancy in patients with known or …

Who makes Fludeoxyglucose F18?
Biomedical Research Foundation of Northwest Louisiana is the labeler of record for Fludeoxyglucose F18. 8 FDA label records share the active ingredient FLUDEOXYGLUCOSE F-18, so generic and branded versions may come from different companies; the manufacturer named on your pack is the one that matters for any enquiry.

What form does Fludeoxyglucose F18 come in?
administered by intravenous. Strengths and pack sizes vary by label, so compare the NDC on your pack with the identifier listed on this page.

Is Fludeoxyglucose F18 prescription or over-the-counter?
The FDA label for this product is recorded as human prescription drug. Marketing status can differ between strengths and countries, so check the dispensing rules where you live.

Are there other products containing FLUDEOXYGLUCOSE F-18?
Yes. 8 FDA drug label records list FLUDEOXYGLUCOSE F-18 as the active ingredient. Products with the same active ingredient can usually be substituted only when a prescriber or pharmacist confirms it is appropriate.

Has Fludeoxyglucose F18 been recalled?
No FDA recall record in our database matches this product name or manufacturer. Recall data is updated periodically, so a very recent notice may not appear here yet.

Where does this information come from?
All content is reproduced from FDA Structured Product Labelling data via openFDA. It is provided for identification and reference only and is not medical advice.