Comparative Pharmacology
Head-to-head clinical analysis: NEPHROSCAN versus TECHNETIUM TC 99M MEBROFENIN.
Peer-Reviewed Evidence
Head-to-head clinical analysis: NEPHROSCAN versus TECHNETIUM TC 99M MEBROFENIN.
NEPHROSCAN vs TECHNETIUM TC-99M MEBROFENIN
Comparing the clinical profiles, pharmacokinetic behaviors, and safety indices of these two therapeutic agents.
Calcium trisodium pentetate (NEPHROSCAN) chelates gadolinium ions by forming a stable complex with the metal, thereby reducing the toxicity and enhancing elimination of gadolinium from the body. It acts as a decorporation agent for gadolinium.
Technetium Tc-99m mebrofenin is a radiopharmaceutical that, after intravenous administration, is taken up by hepatocytes and excreted into the biliary system. It allows scintigraphic imaging of the liver and biliary tract by emitting gamma rays detectable by a gamma camera.
1 to 5 mCi (37 to 185 MBq) as a single intravenous injection for renal imaging.
Adults: 1-5 mCi (37-185 MBq) IV bolus. Image immediately and at intervals up to 60 minutes for hepatobiliary scintigraphy.
None Documented
None Documented
Clinical Note
moderateTechnetium Tc-99m mebrofenin + Teriflunomide
"The serum concentration of Teriflunomide can be increased when it is combined with Technetium Tc-99m mebrofenin."
Clinical Note
moderateTechnetium Tc-99m mebrofenin + Eltrombopag
"The serum concentration of Eltrombopag can be increased when it is combined with Technetium Tc-99m mebrofenin."
Terminal elimination half-life: 1.6 hours in normal renal function; prolonged to >20 hours in severe renal impairment (CrCl <30 mL/min).
Terminal elimination half-life: approximately 6 hours (range 4-8 hours) in patients with normal hepatic function. In obstructive jaundice, half-life may be prolonged due to delayed biliary excretion.
Renal: 95% as unchanged drug via glomerular filtration; no biliary/fecal excretion.
Primarily biliary (hepatobiliary) excretion: ~75% of administered activity is excreted into bile and subsequently into feces within 24 hours. Renal excretion accounts for <10% of the administered dose.
Category C
Category C
Diagnostic Radiopharmaceutical
Diagnostic Radiopharmaceutical