Adverse Drug Reaction Classification System

         

ADR Ontology
ADR Term Vertebral artery stenosis
ADR ID BADD_A07815
ADR Hierarchy
17      Nervous system disorders
17.08      Central nervous system vascular disorders
17.08.02      Central nervous system vascular disorders NEC
17.08.02.027      Vertebral artery stenosis
24      Vascular disorders
24.04      Arteriosclerosis, stenosis, vascular insufficiency and necrosis
24.04.06      Cerebrovascular and spinal necrosis and vascular insufficiency
24.04.06.044      Vertebral artery stenosis
Description Localized or diffuse reduction in blood flow through the vertebrobasilar arterial system, which supplies the BRAIN STEM; CEREBELLUM; OCCIPITAL LOBE; medial TEMPORAL LOBE; and THALAMUS. Characteristic clinical features include SYNCOPE; lightheadedness; visual disturbances; and VERTIGO. BRAIN STEM INFARCTIONS or other BRAIN INFARCTION may be associated. [MeSH]
MedDRA Code 10047330
MeSH ID D014715
ADR Severity Grade (FAERS)
ADR Severity Grade (CTCAE) Not Available
Synonym
Vertebral artery stenosis | Vertebrobasilar Insufficiency | Insufficiencies, Vertebrobasilar | Insufficiency, Vertebrobasilar | Vertebrobasilar Insufficiencies | Vertebro-Basilar Ischemia | Ischemia, Vertebro-Basilar | Ischemias, Vertebro-Basilar | Vertebro Basilar Ischemia | Vertebro-Basilar Ischemias | Vertebrobasilar Ischemia | Ischemia, Vertebrobasilar | Ischemias, Vertebrobasilar | Vertebrobasilar Ischemias | Vertebro-Basilar Insufficiency | Insufficiencies, Vertebro-Basilar | Insufficiency, Vertebro-Basilar | Vertebro Basilar Insufficiency | Vertebro-Basilar Insufficiencies | Vertebrobasilar Dolichoectasia | Dolichoectasia, Vertebrobasilar | Dolichoectasias, Vertebrobasilar | Vertebrobasilar Dolichoectasias | Vertebral Artery Insufficiency | Artery Insufficiencies, Vertebral | Artery Insufficiency, Vertebral | Insufficiencies, Vertebral Artery | Insufficiency, Vertebral Artery | Vertebral Artery Insufficiencies | Vertebral Artery Ischemia | Artery Ischemia, Vertebral | Artery Ischemias, Vertebral | Ischemia, Vertebral Artery | Ischemias, Vertebral Artery | Vertebral Artery Ischemias | Vertebral Artery Stenosis | Artery Stenoses, Vertebral | Artery Stenosis, Vertebral | Stenoses, Vertebral Artery | Stenosis, Vertebral Artery | Vertebral Artery Stenoses | Basilar Artery Insufficiency | Artery Insufficiencies, Basilar | Artery Insufficiency, Basilar | Basilar Artery Insufficiencies | Insufficiencies, Basilar Artery | Insufficiency, Basilar Artery | Basilar Insufficiency | Basilar Insufficiencies | Insufficiencies, Basilar | Insufficiency, Basilar | Basilar Artery Ischemia | Artery Ischemia, Basilar | Artery Ischemias, Basilar | Basilar Artery Ischemias | Ischemia, Basilar Artery | Ischemias, Basilar Artery | Basilar Artery Stenosis | Artery Stenoses, Basilar | Artery Stenosis, Basilar | Basilar Artery Stenoses | Stenoses, Basilar Artery | Stenosis, Basilar Artery
Drugs Leading to the ADR
Drug IDDrug NameADR Frequency (FAERS)ADR Severity Grade (FAERS)
BADD_D00563Dabigatran0.000245%
BADD_D01567Nilotinib0.000504%
BADD_D02018Sildenafil0.000107%
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