• Xiaofei Wang, Chao Han, Deguang Xing, Chengwei Wang, and Xuan Ding.
• Department of Neurosurgery, The Second Hospital of Shandong University, Jinan 250033, Shandong, China.
• Clin Neurol Neurosurg. 2019 Apr 1; 179: 4-8.

ObjectiveThis study aimed to investigate the efficacy of early management for poor-grade aneurysmal subarachnoid hemorrhage (aSAH; WFNS grade IV and V), and analyze the prognostic factors.Patients And MethodsA total of 104 consecutive patients with poor-grade aSAH from the Department of Neurosurgery, the Second Hospital of Shandong University were enrolled between January 2010 and December 2017. All these patients underwent early microsurgical clipping or endovascular coiling within three days after onset. Microsurgical clipping or endovascular coiling was selected according to aneurysm patterns, patient clinical status, interdisciplinary consultation, and the decision-making of the family. The individual prognosis was evaluated using the modified Rankin scale (mRS), while the prognostic factors were analyzed using multivariate logistic regression analysis.ResultsThere were 58 patients with grade IV aSAH and 46 patients with grade V aSAH. Microsurgical clipping was performed in 71 cases, while endovascular coiling was performed in 33 cases. According to the statistical results, microsurgical clipping was preferred by patients with CT Fisher grade III-IV, WFNS grade V, cerebral hernia, intracranial hematoma and preoperative rebleeding. At six months after onset, the overall rate of favorable outcome (mRS ≤ 2) was 36.5%. Furthermore, the favorable outcome rate was 56.9% in grade IV patients and 11.1% in grade V patients. Moreover, the univariate and multivariate logistic regression analyses revealed that CT Fisher grade I-II, WFNS grade IV and endovascular coiling were associated with a favorable prognosis, while the CT low-density area was slightly correlated to a poor prognosis.ConclusionThe treatment of aSAH at the early stage by microsurgical clipping or endovascular coiling should be highlighted, especially for patients with WFNS grade IV. CT Fisher grade I-II, WFNS grade IV and endovascular coiling may predict a favorable prognosis, and the CT low-density area appeared to be a possible risk factor for poor prognosis.Copyright © 2019 Elsevier B.V. All rights reserved.

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