Table 1

Patient demographics, baseline stroke score, and site of PAO

Patient	Age and sex	IV tPA given	IA tPA (mg)	PAO	NIHSS preprocedure	NIHSS at discharge	Change in NIHSS	mRS	PDE	Onset to primary occlusion recanalization (min)	Procedural time to primary occlusion recanalization (min)	Additional time to recanalize PDE (min)	SignificantICH
1	66M	No	2	R M1	13	11	−2	4	Yes	335	28	69	None
2	78M	No	12	L ICA	21	Expired	NA	6	Yes	421	78	No attempt	Yes
3	60F	No	15	L ICA	18	Expired	NA	6	Yes	305	39	24	None
4	79M	No	14	L M1	8	2	−6	1	No	562	67	N/A	None
5	52F	No	0	L ICA	14	12	−2	3	No	370	67	No attempt	None
6	72M	No	10	L M1	20	16	−4	3	No	349	43	N/A	None
7	84M	No	15	Basilar	39	6	−23	2	No	261	37	N/A	None
8	83M	Yes	15	R MI	19	Expired	NA	6	No	213	36	19	None
9	86M	No	0	L M1	17	19	2	5	Yes	380	20	59	None
10	58F	No	15	R ICA	5	1	−4	1	Yes	323	90	39	None
11	39F	Yes	0	L M1	27	15	−12	3	No	411	166	N/A	None
12	66M	Yes	0	R ICA	14	9	−5	4	Yes	387	80	38	None
13	53M	No	50	R ICA	22	7	−15	2	No	240	19	N/A	None
14	72M	No	10	L M1	20	1	−19	1	No	321	16	N/A	None
15	79F	No	10	L M1	18	18	0	4	No	250	29	N/A	None
16	70F	Yes	16	R M1	20	16	−4	4	No	420	44	N/A	None
17	38F	No	10	R M1	13	Expired	NA	6	No	363	60	N/A	Yes
18	51M	Yes	0	R M1	13	1	−12	1	No	364	66	N/A	None
19	76F	No	20	R M1	16	Expired	NA	6	No	557	26	N/A	Yes
20	87M	No	0	L M2	19	0	−19	1	No	192	46	N/A	None

IA, intra-arterial; ICA, internal carotid artery; ICH, intracranial hemorrhage; IV, intravenous; L, left; mRS, modified Rankin score; NIHSS, National Institutes of Health stroke scale; PDE, procedural distal emboli; PAO, primary arterial occlusion; R, right; tPA, tissue plasminogen activator.