Adverse Drug Reaction Classification System

Pharmaceutical Information
Drug Name Technetium tc-99m exametazime
Drug ID BADD_D02126
Description Technetium Tc-99m exametazime is a radiopharmaceutical sold under the trade name Ceretec used in the detection of altered regional cerebral perfusion in stroke and other cerebrovascular diseases. It can also be used for the labelling of leukocytes to localise intra-abdominal infections and inflammatory bowel disease. Exametazime, also known as hexamethylpropyleneamine oxime or HMPAO, acts as a chelating agent for the Tc-99m radioisotope.
Indications and Usage Technetium Tc99m exametazime scintigraphy (with or without methylene blue stabilization) may be useful as an adjunct in the detection of altered regional cerebral perfusion in stroke. Tc99m exametazime without methylene blue stabilization is indicated for leukocyte labeled scintigraphy as an adjunct in the localization of intra-abdominal infection and inflammatory bowel disease.
Marketing Status approved
ATC Code Not Available
DrugBank ID DB09163
KEGG ID D02284
MeSH ID D019690
PubChem ID 129626367
TTD Drug ID Not Available
NDC Product Code 17156-022
UNII 3B744AG22N
Synonyms Technetium Tc 99m Exametazime | Tc-99m-Exametazime | Tc 99m Exametazime | 99m-Tc-HMPAO | 99mTc-HMPAO | Technetium Tc 99m Hexamethylpropylene-amine Oxime | Technetium Tc 99m Hexamethylpropylene amine Oxime | Tc-99m-Hexamethylpropyleneamine Oxime | Tc 99m Hexamethylpropyleneamine Oxime | Technetium Tc 99m Hexamethylpropyleneamine Oxime | Tc-99m HMPAO | Ceretec
Chemical Information
Molecular Formula C13H25N4O3Tc
CAS Registry Number 99944-78-2
SMILES CC(C(=NO)C)[N-]CC(C)(C)C[N-]C(C)C(=N[O-])C.O=[Tc+3]
Chemical Structure
ADRs Induced by Drug
*The priority for ADR severity classification is based on FAERS assessment, followed by the most severe level in CTCAE rating. If neither is available, it will be displayed as 'Not available'.
**The 'Not Available' level is hidden by default and can be restored by clicking on the legend twice..
ADR Term ADReCS ID ADR Frequency (FAERS) ADR Severity Grade (FAERS) ADR Severity Grade (CTCAE)
Blood pressure increased13.14.03.005--Not Available
Erythema23.03.06.001--Not Available
Face oedema10.01.05.002; 08.01.07.003; 23.04.01.004--
Pyrexia08.05.02.003--
Rash23.03.13.001--Not Available
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