Clinical Study
Impact of Clipping versus Coiling on Postoperative Hemodynamics and Pulmonary Edema after Subarachnoid Hemorrhage
Table 1
Clinical characteristics of patients.
| | | Clipping (%) | Coiling (%) | value |
| | 160 | 42 | | | Age | 63.4 ± 13.1 | 61.9 ± 11.8 | n.s | | Male sex | 49(30.6) | 16(38.1) | n.s | | WFNS grade | | | 0.02 | | I | 17(10.6) | 3(7.1) | | | II | 30(18.8) | 5(11.9) | | | III | 11(6.9) | 1(2.4) | | | IV | 43(26.9) | 8(19.0) | | | V | 59(36.9) | 25(59.5) | | | Fisher grade | | | n.s | | 1 | 1(0.6) | 0(0.0) | | | 2 | 9(5.6) | 2(4.8) | | | 3 | 92(57.5) | 26(61.9) | | | 4 | 58(36.3) | 14(33.3) | | | Aneurysm size | 6.6 ± 5.5 | 7.1 ± 4.1 | n.s | | Aneurysm location | | | | | ACA | 47(29.4) | 11(26.2) | n.s | | MCA | 61(38.1) | 0(0) | <0.0001 | | ICA | 46(28.8) | 9(21.4) | n.s | | BA/VA | 6(3.4) | 22(52.4) | <0.0001 | | Rebleeding | 3(1.8) | 1(2.3) | n.s | | Transfusion | 100(62.5) | 13(31.0) | 0.002 | | Triple-H therapy | 64(40.0) | 6(14.3) | 0.005 | | DCI | 36(22.5) | 10(23.8) | n.s | | GOS | | | n.s | | GR | 38(23.8) | 8(19.0) | | | MD | 43(26.9) | 8(19.0) | | | SD | 45(28.1) | 14(33.3) | | | VS | 25(15.0) | 9(21.4) | | | D | 9(5.6) | 3(7.1) | |
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WFNS: World Federation of Neurological Surgeons; DCI: delayed cerebral ischemia; GOS: Glasgow Outcome Scale; GR: good recovery; MD: moderate disability; SD: severe disability; VS: vegetative state; D: death; ACA: anterior communicating artery; MCA: middle cerebral artery; ICA: internal carotid artery; and BA/VA: basilar artery/vertebral artery; n.s: not significant.
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