gallium ga 68 edotreotide
Gallium Ga 68 Edotreotide (Gallium Ga-68 Edotreotide) is a medication supplied as an injection, solution.
Gallium Ga-68 Edotreotide · by Uihc Pet Imaging
Key facts
- Active ingredient
- Gallium Ga-68 Edotreotide
- Form
- Injectable
- Strength
- Gallium GA-68 Edotreotide 0.5-4mCi/ML
- Type
- Prescription (Rx)
- Brand or generic
- Brand-name
- Manufacturer
- Uihc Pet Imaging
- FDA application
- NDA210828
What is Gallium Ga 68 Edotreotide?
From the FDA label:11.1 Chemical Characteristics Ga 68 DOTATOC Injection is a radioactive diagnostic agent for intravenous administration. It contains 3.6 mcg/mL (DOTA-0-Phe1-Tyr3) octreotide, 18.5 MBq/mL to 148 MBq/mL (0.5 mCi to 4 mCi/mL) of Ga 68 DOTATOC at calibration time, and ethanol (10% v/v) in sodium chloride (9 mg/mL) solution (approximately 14 mL volume). Ga 68 DOTATOC Injection is a sterile, pyrogen free, clear, colorless, buffered solution, with a pH between 4 to 8. Ga 68 DOTATOC, also known as Gallium-68 (DOTA0-Phe1-Tyr3) octreotide, is a cyclic 8 amino acid peptide with a covalently bound chelator (DOTA). The peptide has the amino acid sequence: H-D-Phe-Cys-Tyr-D-Trp-Lys-Thr-Cys-Thr-OH, and contains one disulfide bond. Ga 68 DOTATOC has a molecular weight of 1489.65 g/mol and its chemical structure is shown in Figure 1. Figure 1: Chemical Structure of Ga 68 DOTATOC Gallium-68 labeled 2-[4-[2-[[(2R)-1-[[(4R,7S,10S,13R,16S,19R)-10-(4-aminobutyl)-4-[[(2R,3R)-1,3-dihydroxybutan-2-yl]carbamoyl]-7-[(1R)-1-hydroxyethyl]-16-[(4-hydroxyphenyl)methyl]-13-(1H-indol-3-ylmethyl)-6,9,12,15,18-pentaoxo-1,2-dithia-5,8,11,14,17-pentazacycloicos-19-yl]amino]-1-oxo-3-phenylpropan-2-yl]amino]-2-oxoethyl]-7,10-bis(carboxymethyl)-1,4,7,10-tetrazacyclododec-1-yl]acetic acid. Figure 1 11.2 Physical Characteristics Table 3 and Table 4 display the principal radiation emission data and physical decay of Ga…
How to use
Recommended dose for adults is 148 MBq (4 mCi) as a bolus intravenous injection ( 2.2 ) Recommended dose for pediatric patients is 1.59 MBq/kg (0.043 mCi/kg) with a range of 11.1 MBq (0.3 mCi) to 111 MBq (3 mCi), as a bolus intravenous injection ( 2.2 ) Initiate imaging 55 to 90 minutes after drug administration ( 2.4 ) See full prescribing information for additional preparation, administration, imaging and radiation dosimetry information ( 2 ) 2.1 Radiation Safety – Drug Handling Handle Ga 68 DOTATOC Injection with appropriate safety measures to minimize radiation exposure [see Warnings and Precautions (5.1) ] . Use waterproof gloves, effective radiation shielding and appropriate safety measures when preparing and handling Ga 68 DOTATOC Injection. 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. 2.2 Recommended Dosage and Administration Instructions Recommended Dosage In adults, the recommended amount of radioactivity to be administered for PET imaging is 4 mCi (148 MBq) with a range of 3 mCi to 5 mCi (111 MBq to 185 MBq) administered as an intravenous injection with an injection rate of approximately 10 seconds…
Side effects
The following clinically significant adverse reactions are described elsewhere in the labeling: Hypersensitivity reactions Reported adverse reactions include: Nausea, pruritis, and flushing. To report SUSPECTED ADVERSE REACTIONS, contact the UIHC – P E T Imaging Center at 1-319-356-1092 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch ( 6 ) 6.1 Clinical Trial 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 safety of Ga-68 DOTATOC injection was evaluated in 334 patients in clinical trials of patients receiving a single dose of Ga-68 DOTATOC injection for imaging known or suspected NET. The following adverse reactions occurred at a rate of < 2%: Gastrointestinal Disorders : nausea The following adverse reactions occurred at a rate of a < 1% Skin and Subcutaneous Tissue Disorders: pruritus Vascular Disorders : flushing 6.2 Postmarketing Experience The following adverse reactions have been identified during postapproval use of other somatostatin receptor imaging agents. 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…
Warnings
Important safety information
Radiation Risk: Ensure safe handling and preparation procedures to protect patients and health care workers from unintentional radiation exposure Advise patients to hydrate before and after administration and to void frequently after administration ( 2.1 , 2.3 , 5.1 ) Hypersensitivity Reactions: Most reported reactions were rash and pruritus and reversible either spontaneously or with routine symptomatic management. ( 5.2 ) Risk for Image Misinterpretation: Uptake of Ga 68 DOTATOC injection can be seen in a variety of tumor types that contain somatostatin receptors, and in other pathologic conditions, and as a normal physiologic variant (e.g. uncinate process of the pancreas) ( 5.3 ) 5.1 Radiation Risk Ga 68 DOTATOC Injection contributes to a patient's overall long-term cumulative radiation exposure. Long-term cumulative radiation exposure is associated with an increased risk of cancer. Ensure safe handling and preparation procedures to protect patients and health care workers from unintentional radiation exposure. Advise patients to hydrate before and after administration and to void frequently after administration [see Dosage and Administration (2.1 , 2.3 )] . 5.2 Hypersensitivity Reactions Hypersensitivity reactions following administration of somatostatin receptor imaging agents predominantly consisted of cutaneous reactions such as rash and pruritus. Reactions reversed either spontaneously or with routine symptomatic management. Less frequently hypersensitivity reactions included angioedema or cases with features of anaphylaxis. 5.3 Risk for Image Misinterpretation The uptake of Ga 68 DOTATOC Injection reflects the level of somatostatin receptor density in NETs, however, uptake can also be seen in a variety of other tumors that also express somatostatin receptors. Increased uptake might also be seen in other non-cancerous pathologic conditions that express somatostatin receptors including thyroid disease or in subacute inflammation, or might occur as a normal physiologic variant (e.g. uncinate process of the pancreas) [see Dosage and Administration (2.5) ] . A negative scan after the administration of Ga 68 DOTATOC Injection in patients who do not have a history of NET disease does not rule out disease [see Clinical Studies (14) ] .
Who should not take Gallium Ga 68 Edotreotide
None None ( 4 )
Overdose — what happens if you take too much
In the event of a radiation overdose, reduce the absorbed dose to the patient by increasing the elimination of the radionuclide from the body by reinforced hydration, frequent bladder voiding, and diuretics, if needed. If possible, perform an estimate of the radioactive dose given to the patient.
U.S. Poison Control: call or text 1-800-222-1222 (free, 24/7). In an emergency call 911. From the FDA label; not medical advice.
Interactions
Non-radioactive somatostatin analogs bind to the same somatostatin receptors as Ga 68 DOTATOC Injection. Image patients with Ga 68 DOTATOC Injection just prior to dosing with long-acting analogs of somatostatin. Short-acting analogs of somatostatin can be used up to 24 hours before imaging with Ga 68 DOTATOC Injection [see Dosage and Administration (2.3) ] . Somatostatin Analogs: Somatostatin analogs competitively bind to the same somatostatin receptors as Ga 68 DOTATOC Injection and may affect imaging –Discontinue short-acting somatostatin analogs 24 hours before imaging with Ga 68 DOTATOC and image just prior to dosing with long-acting somatostatin analogs ( 2.3 , 7 )
Dosage forms
Injectable
The forms currently marketed in the U.S., per the FDA National Drug Code Directory.
Ways to save
Ask for the generic
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Request a 90-day supply
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Frequently asked questions
- Is there a coupon or discount for Gallium Ga 68 Edotreotide?
- pharmaranks is an independent ratings site, not a pharmacy — we don't issue coupons or sell Gallium Ga 68 Edotreotide. To pay less, ask your prescriber or pharmacist whether a generic equivalent exists, check the manufacturer's copay/savings card and patient-assistance program, and compare a pharmacy discount card against your insurance copay. Prices vary by pharmacy, insurance, and location, so always confirm at the counter. This is general reference, not medical or financial advice.
- Who makes Gallium Ga 68 Edotreotide?
- Gallium Ga 68 Edotreotide is marketed by Uihc Pet Imaging. You can see Uihc Pet Imaging's full profile, rating, and other products on pharmaranks.
- Is Gallium Ga 68 Edotreotide a brand-name or generic drug?
- Gallium Ga 68 Edotreotide is a brand-name product with the active ingredient Gallium Ga-68 Edotreotide.
- Is Gallium Ga 68 Edotreotide available over the counter?
- No. Gallium Ga 68 Edotreotide is a prescription (Rx) medication in the US — you need a prescription from a licensed clinician (in person or via telehealth); it isn't sold over the counter. For some conditions there are OTC alternatives — ask your pharmacist.
- What forms does Gallium Ga 68 Edotreotide come in?
- Gallium Ga 68 Edotreotide is currently marketed as injectable, per the FDA's National Drug Code Directory.
- Is Gallium Ga 68 Edotreotide FDA-registered?
- Gallium Ga 68 Edotreotide is on record with the U.S. FDA under application number NDA210828. You can verify this on its official FDA label.
- Is Gallium Ga 68 Edotreotide safe?
- There's no single safe-or-not verdict, and we don't yet have a composite recall-safety score for Gallium Ga 68 Edotreotide. Review its FDA-label side effects and warnings below, and always consult a licensed professional.
- What are the side effects of Gallium Ga 68 Edotreotide?
- Gallium Ga 68 Edotreotide's side effects are taken directly from its FDA label. From the label: The following clinically significant adverse reactions are described elsewhere in the labeling: Hypersensitivity reactions Reported adverse reactions include: Nausea, pruritis, and flushing. To report SUSPECTED ADVERSE REACTIONS,… Both common and serious reactions are documented in full on this page. This is general reference from the FDA, not medical advice — always consult a professional.
Clinical content sourced from the FDA label via openFDA (U.S. FDA). View the FDA label on DailyMed → Provided for general reference only — not medical advice. Always consult a licensed professional and the current prescribing information.
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