Table 3

Hemorrhagic complications within aspirin/prasugrel treatment group

Patient No	Decade of life	Gender	Procedure	Pre-procedural antiplatelet therapy	Post-procedural antiplatelet therapy	Complications
1	4th	F	Stent assisted coiling of basilar apex Anx	ASA 325 mg PO daily; prasugel 60 mg PO load	ASA 325 mg PO daily; prasugrel 10 mg PO daily	Basilar artery perforation, SAH, IVH, hydrocephalus
2	6th	M	PED treatment of right ICA Anx	ASA 325 mg PO daily; prasugrel 60 mg PO load	ASA 325 mg PO daily; prasugrel 10 mg PO daily	Right cervical ICA perforation with neck hematoma; spontaneous flank, groin and scrotal hematomas
3	8th	F	PED treatment of left cavernous carotid artery Anx	ASA 325 mg PO daily; prasugrel 60 mg PO load	Prasugrel 10 mg PO daily	Left frontal IPH; upper GI bleed requiring blood transfusion
4	6th	F	Coiling of left superior cerebellar artery Anx	ASA 325 mg PO daily; prasugrel 60 mg PO load	ASA 81 mg PO daily; clopidogrel 75 mg PO daily; prasugrel 10 mg PO PPD 1–2	Right cerebellar IPH
5	5th	M	Balloon angioplasty and stenting of right ICA stenosis	ASA 325 mg PO daily; prasugrel 60 mg PO load	ASA 325 mg PO daily; prasugrel 10 mg PO daily	Epistaxis requiring nasal packing
6	6th	M	Balloon angioplasty and stenting of right ICA stenosis	ASA 325 mg PO daily; prasugrel 60 mg PO load	ASA 325 mg PO daily; prasugrel 10 mg PO daily	Epistaxis requiring nasal packing and blood transfusion

Anx, aneurysm; ASA, acetylsalicylic acid (aspirin); ICA, internal carotid artery; IPH, intraparenchymal hemorrhage; IVH, intraventricular hemorrhage; PED, pipeline embolization device; PO, orally; PPD, post-procedure day; SAH, subarachnoid hemorrhage.