Redefining Onyx HD 500 in the Flow Diversion Era

Table 2

Case no.	Plavix 650 mg given	Balloon used	Microcatheter	Access catheter	Total volume (mL) Onyx injected (incl dead space)	Immediate angiographic Raymond scale	Immediate occlusion	Adverse events	mRS at discharge
1	Yes	4×30 Hyperglide	Rebar 14	8F Guiding catheter	0.30	Complete occlusion	100%	No adverse events	0
2	Yes	4×30 Hyperglide	Rebar 14	8F Guiding catheter	0.30	Complete occlusion	100%	No adverse events	0
3	No	10×30 Hyperglide	Rebar 14	8F Guiding catheter	0.50	Complete occlusion	100%	Required decompressive hemicraniectomy	5
4	Yes	4×30 Hyperglide	Rebar 14	8F Guiding catheter	0.20	Complete occlusion	100%	Death	6
5	Yes	4×30 Hyperglide	Rebar 14	8F Guiding catheter	0.70	Complete occlusion	100%	No adverse events	0
6	Yes	4×30 Hyperglide	Rebar 14	8F Guiding catheter	0.60	Small residual neck	95–99%	Femoral access complication	0
7	Yes	4×30 Hyperglide	Rebar 14	8F Guiding catheter	4.80	Complete occlusion	100%	Worsening of oculomotor deficit	0
8	Yes	4×30 Hyperglide	Rebar 14	8F Guiding catheter	0.80	Complete occlusion	100%	TIAs	0
9	Yes	4×30 Hyperglide	Rebar 14	8F Guiding catheter	8.40	Complete occlusion	100%	Worsening of oculomotor deficit	1
10	Yes	4×30 Hyperglide	Rebar 14	8F Guiding catheter	0.50	Complete occlusion	100%	No adverse events	0
11	Yes	4×30 Hyperglide	Rebar 14	8F Guiding catheter	0.85	Small residual neck	95–99%	TIAs	1
12	Yes	4×30 Hyperglide	Rebar 14	8F Guiding catheter	0.43	Complete occlusion	100%	Transient visual disturbance	1
13	Yes	4×30 Hyperglide	Rebar 14	8F Guiding catheter	2.70	Complete occlusion	100%	No adverse events	1
14	Yes	5×30 Hyperglide	Echelon 10	8F Guiding catheter	1.40	Complete occlusion	100%	Asymptomatic Cervical ICA dissection	0
15	Yes	3×10 Hyperglide	Echelon 14	8F Guiding catheter	1.20	Complete occlusion	100%	No adverse events	0
16	No	5×30 Hyperglide	Echelon 10	6F Guiding catheter	0.55	Complete occlusion	100%	No adverse events	5
17	Yes	5×20 Hyperglide	Echelon 10	6F Guiding catheter	0.35	Complete occlusion	100%	No adverse events	0
18	Yes	5×20 Hyperglide	Echelon 10	6F Guiding catheter	0.30	Complete occlusion	100%	No adverse events	0
19	Yes	5×30 Hyperglide	Rebar 10	6F Guiding catheter	0.40	Complete occlusion	100%	No adverse events	0
20	Yes	4×30 Hyperglide	Echelon 10	6F Guiding catheter	0.30	Complete occlusion	100%	No adverse events	0
21	Yes	5×30 Hyperglide	Echelon 14	8F Guiding catheter	0.40	Complete occlusion	100%	No adverse events	0