DaTscan
Generic name:ioflupane I-123 [ EYE-oh-FLOO-payne ]
Drug class:Diagnostic radiopharmaceuticals
What is DaTscan?
DaTscan belongs to a group of drugs called diagnostic radiopharmaceuticals. Ioflupane I-123 is a radioactive agent that allows images of the brain to be detected by a gamma camera.
DaTscan is used to detect brain signs of Parkinson's disease in people with symptoms such as tremors, loss of balance or coordination, shuffling walk, or other movement problems.
DaTscan may also be used for purposes not listed in this medication guide.
Warnings
Before using DaTscan tell your doctor about all your medical conditions or allergies, all medicines you use, and if you are pregnant or breastfeeding.
Before taking this medicine
You should not receive DaTscan if you are allergic to ioflupane I-123. Tell your doctor if you have ever had any type of reaction to another contrast agent, or to iodine.
To make sure DaTscan is safe for you, tell your doctor if you have ever had:
a thyroid disorder;
kidney disease;
liver disease; or
if you have ever had an allergic reaction to potassium iodide or Lugol's Solution.
Older adults may need kidney function tests before receiving DaTscan. Your kidney function may also need to be watched closely after you have received this medicine.
It is not known whether this medicine will harm an unborn baby. Tell your doctor if you are pregnant.
You should not breastfeed within 6 days after using ioflupane I-123. If you use a breast pump during this time, throw out any milk you collect. Do not feed it to your baby.
How is DaTscan given?
DaTscan is given as an infusion into a vein. A healthcare provider will give you this injection about 3 to 6 hours before your radiologic test.
At least 1 hour before you are treated with DaTscan, you will be given a liquid drink that contains medicine to protect your thyroid from harmful radioactive effects of ioflupane I-123.
Drink plenty of liquid before you receive DaTscan, and for at least 48 hours afterward. Follow your doctor's instructions about the types and amount of liquids you should drink before and after your test. Ioflupane I-123 is radioactive and it can cause dangerous effects on your bladder if it is not properly eliminated from your body through urination.
Expect to urinate often during the first 48 hours after your test. You will know you are getting enough extra fluid if you are urinating more than usual during this time. Urinating often will help rid your body of the radioactive iodine.
Dosing information
Usual Adult Do...
