Thallium-201 chloride

Approved Use:
  • Myocardial perfusion imaging with planar scintigraphy or SPECT for the diagnosis of coronary artery disease by localization of: 
    • Non-reversible defects (myocardial infarction) which may have prognostic value regarding survival
    • Reversible defects (myocardial ischemia) when used in conjunction with exercise or pharmacologic stress
  • Localization of sites of parathyroid hyperactivity pre- and post-operatively in patients with elevated serum calcium and parathyroid hormone levels
Dose:
  • Myocardial perfusion (planar): 1 - 2 mCi
  • Myocardial perfusion (SPECT): 2 - 3 mCi
  • Parathyroid hyperactivity localization: 2 - 3.5 mCi
​Manufacturer: Curium
Package Insert
How Supplied:
  • 2.8 mCi vial
  • 5.6 mCi vial
  • 6.3 mCi vial
  • 9.9 mCi vial
Concentration: 1 mCi/mL
Calibration:
  • Thursday 24:00 CT
  • Friday 24:00 CT
  • Saturday 24:00 CT
  • Sunday 24:00 CT
  • Monday 24:00 CT
Expiration: 2 days after calibration
Availability: Ships 7 days/week. Delivered 3 day pre-cal. See chart below..
NDC #:
69945-120-28
​69945-120-56
69945-120-63
69945-120-99
Curium Tl-201 Availability Chart:
Shipping Day
Delivery Day
Calibration Day
Sunday
Monday
Thursday
Monday
Tuesday
Friday
Tuesday
Wednesday
Saturday
Wednesday
Thursday
Sunday
Thursday
Friday
Monday
Manufacturer: GE Healthcare  ***DISCONTINUED - June 2021***
Package Insert
Letter from Manufacturer Discontinued
​NDC #: 17156-299-18
Manufacturer: Lantheus ​***DISCONTINUED - September 2022***
Package Insert
How Supplied:
  • 6.6 mCi vial
  • 8.8 mCi vial
  • 11 mCi vial
  • 19.8 mCi vial
  • (4.4 mCi and 15.4 mCi vials are no longer available)
Concentration: 2 mCi/mL
Calibration:
  • Monday 24:00 ET
  • Wednesday 24:00 ET
  • Saturday 24:00 ET
Expiration: 5 days after calibration
Availability: See chart below.
3 lots per week. Manufactured 5 days pre-cal. Available to ship same day as manufacture.
NDC #:
11994-427-26
11994-427-28
11994-427-11
11994-427-19
Lantheus Tl-201 Availability Chart:
Shipping Day
Delivery Day
Calibration Day
Monday
Tuesday
Saturday
Wednesday
Thursday
Monday
Friday
Saturday
Wednesday
Clinical Guidelines: