[Correlation of surgical timing and prognosis for ruptured intracranial aneurysms].

Zhonghua yi xue za zhi(2012)

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摘要
OBJECTIVE:To explore the correlation between surgical timing and clinical prognosis for ruptured intracranial aneurysms. METHODS:A series of 187 patients with intracranial aneurysm treated surgically at our department were analyzed retrospectively. Among them, 101 patients received an average follow-up period of 9 months (range: 6 - 14). Timings of operation that might affect the clinical efficacies of microsurgery were analyzed. The modified Rankin scale (mRS) of discharge and the corresponding follow-up mRS were all analyzed. RESULTS:Timing of operation was negatively correlated with mRS of hospital discharge (P < 0.05), but it had no correlation with follow-up mRS (P > 0.05); patients whose discharge mRS were 1, 2, 3 or 4 had better long-term efficacies (P < 0.05) while those with a discharge mRS of 5 fare worse (P > 0.05). CONCLUSION:The short-term efficacy of early microsurgery for intracranial aneurysms is worse than those of medium and late microsurgery. But no obvious differences exist between the long-term efficacies of early, medium and late microsurgery. The patients whose discharge mRS were 1, 2, 3 or 4 have better long-term efficacies.
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关键词
intracranial aneurysm,microsurgery,prognosis
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