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Table 1:

Baseline characteristics, procedure details, and complications according to reperfusion statusa

Successful Reperfusion StatusP Value
(mTICI 2b)Complete (mTICI 3)
No. of patients109113
Age (mean) (yr)69.0 ± 15.968.9 ± 14.7.95
Men41 (37.6)55 (48.7).096
Medical history
    Hypertension63 (57.8)70 (62.0).53
    Diabetes18 (16.5)21 (18.6).69
    Dyslipidemia32 (29.4)37 (32.7).59
    Current smokingb20 (20.0)22 (20.4).95
NIHSS score (mean)14.6 ± 6.313.7 ± 6.7.30
Prestroke mRS ≥111 (10.1)12 (10.6).90
ASPECTS (median) (IQR)8 (7–8)8 (7–9).32
Occlusion site
    ICA27 (24.8)18 (15.9).18
    MCA-M166 (60.5)81 (71.7)
    MCA-M216 (14.7)14 (12.4)
TICI initial (1 vs 0)10 (9.2)9 (8.0).75
Favorable collateral flowc79 (77.5)97 (91.5).005
Etiology
    Cardioembolism73 (67.0)64 (56.7).020
    Large-artery atherosclerosis5 (4.6)18 (15.9)
    Other or undetermined31 (28.4)31 (27.4)
Previous use of IV thrombolysis77 (70.6)73 (64.6).34
General anesthesia36 (33.0)34 (30.1).64
Onset to reperfusion time (median) (IQR) (min)310 (260–361)285 (225–340).021
Onset-to-groin puncture251 (208–300)237 (191–292).11
Groin puncture to reperfusion (median) (IQR) (min)50 (31–68)40 (24–58).018
Total number of passes (median) (IQR)2 (1–3)1 (1–2).0002
Periprocedural complication13 (11.9)9 (8.0).32
Adjunctive treatment7 (6.4)3 (2.7).21
  • a Values expressed as number (percentage) unless otherwise indicated.

  • b Fourteen missing data (9 in mTICI 2b and 5 in mTICI 3).

  • c Fourteen missing data (7 in mTICI 2b and 7 in mTICI 3).