Research Article
Appropriate Blood Pressure in Cerebral Aneurysm Clipping for Prevention of Delayed Ischemic Neurologic Deficits
| Characteristics | DNID | No DNID | value |
| Gender, N (%) | | | >0.99 | Male | 4 (28.6) | 9 (32.1) | | Female | 10 (71.4) | 19 (67.9) | | Age (yrs) mean ± SD | 57.4 ± 12.5 | 56.3 ± 11.4 | 0.765 | Body weight (kg) mean ± SD | 64.0 ± 11.0 | 57.3 ± 9.1 | 0.042 | Height (cm) mean ± SD | 160.8 ± 6.2 | 161.4 ± 5.6 | 0.751 | Hematocrit (%) mean ± SD | 38.1 ± 4.6 | 37.6 ± 6.4 | 0.825 | Underlying disease, N (%) | | | | Diabetes mellitus | 1 (3.7) | 3 (75.0) | 0.250 | Hypertension | 5 (18.5) | 6 (22.2) | 0.455 | Cardiovascular disease | 2 (7.4) | 0 | 0.106 | Others | 2 (7.4) | 8 (29.6) | >0.99 | WFNS, N (%) | | | >0.99 | 1 | 5 (10.4) | 10 (20.8) | | 2 | 3 (6.3) | 6 (12.5) | | 3 | 0 | 0 | | 4 | 6 (12.5) | 12 (25.0) | | 5 | 0 | 0 | | FS, N (%) | | | >0.99 | 1 | 0 | 0 | | 2 | 0 | 0 | | 3 | 6 (12.5) | 12 (25.0) | | 4 | 8 (16.7) | 16 (33.3) | | General anesthesia technique, N (%) | | | >0.99 | Sevoflurane-based | 2 (4.2) | 4 (8.3) | | Propofol-based | 11 (22.9) | 22 (45.8) | | Mixed techniques | 1 (2.1) | 2 (4.2) | | Estimated blood loss (cc) | 721.4 ± 352.9 | 445.4 ± 172.1 | 0.008 | Fluid resuscitation (cc), mean ± SD | | | | Normal saline | 1948.6 ± 739.0 | 2080.0 ± 723.0 | 0.406 | Colloid | 812.5 ± 541.0 | 464.5 ± 252.2 | 0.124 | Packed red blood cells | 2.7 ± 1.1 | 1.8 ± 0.9 | 0.045 | Fresh frozen plasma | 2.2 ± 1.0 | 1.8 ± 1.3 | 0.607 | Medical resuscitation, mean ± SD | | | | Ephedrine | 18.0 ± 17.0 | 14.4 ± 8.7 | 0.925 | Levophed | 16.0 ± 10.6 | 26.9 ± 16.3 | 0.327 | Nicardepine | 2.5 ± 2.1 | 0.9 ± 0.2 | 0.221 | Herbesser | 5.0 ± 2.7 | 8.5 ± 5.1 | 0.332 | Esmolol | 37.0 ± 19.9 | 61.7 ± 76.5 | 0.635 | Labetelol | 13.3 ± 2.9 | 45.0 ± 28.3 | 0.076 | Temporary occlusion during surgery, N (%) | 6 (42.9) | 9 (32.1) | 0.499 | Duration of temporary occlusion (min), mean ± SD | 3.8 ± 6.4 | 1.6 ± 3.4 | 0.159 |
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