目的：研究脑脊液置换术治疗蛛网膜下腔出血的效果。方法：蛛网膜下腔出血79例为治疗组及30例对照组，给予常规药物治疗，治疗组在此基础上增加脑脊液置换疗法。结果：治疗组疗效优于对照组、治疗有效率及死亡率上差异均有显著。 结论：脑脊液置换术对蛛网膜下腔出血具有较好的疗效，值得进一步推广。
Objective To investigate the incidence, risk factors and relationship with intraocular hemorrhage of Tersonprime;s syndrome among patients with spontaneous subarachnoid hemorrhage (SSAH) after emergency admission. Methods Seventy-four consecutive patients with SSAH from June 2010 to September 2011 were prospectively examined. A direct ophthalmoscope examination was performed in all participants within three hours after emergency admission. If circumstances permit, fundus photos were taken. When initial fundus examination was conducted, the Hunt-Hess grade was classified by the brain surgeon. The fundus examination was taken on the 1st, 3rd, and 7th day, 2 weeks, 1 month, and 3 months after emergency admission. The details were recorded, including sex, age, bleeding patterns, Hunt-Hess grade and death. The incidence of Tersonprime;s syndrome was analyzed and correlated with sex, age and Hunt-Hess grade. The relationship between intraocular hemorrhage and Hunt-Hess grade and mortality was analyzed. Results Among the 74 patients, 19 were suffering from Tersonprime;s syndrome, 31 eyes involved. The incidence of Tersonprime;s syndrome was 25.7%. Statistical analysis demonstrated that the sex of the patient was randomly distributed (chi;2=0.071,P=0.790), and the age components were also randomly distributed (Fisherprime;s exact test.P=0.203). The Hunt-Hess grade components were nonrandomly distributed (Fisherprime;s exact test，P=0.000). Among the patients with preretinal hemorrhage and vitreous hemorrhage, Hunt-Hess grade Ⅴ was in 76.9% patients; among inte-retinal hemorrhage, Hunt-Hess grade was in 16.7% of patients. The distribution was non-random (Fisherprime;s exact test.P=0.041). All intraocular hemorrhages were found at the time of first fundus examination. The mortality from Tersonprime;s syndrome was 68.4% (13/19) according to the follow-up investigation. The mortality in patients with vitreous hemorrhage and preretinal hemorrhage was statistically different (Fisherprime;s exact test.P=0.046) from patients with inter-retinal hemorrhage. Among the six recovered Tersonprime;s syndrome patients, two of them were recovered from vitrectomy, and the other four were recovered from selfabsorption. Conclusions A higher frequency (25.7%) of Tersonprime;s syndrome was observed in patients with SSAH. The incidence is highly related to the general condition of the patient but not to the sex or age. Intraocular hemorrhage is more likely to happen in the early time of SSAH. People with more severe intraocular hemorrhage may have worse general condition or higher mortality.
Objective To identify an evidence-based treatment for a patient with aneurysmal subarachnoid hemorrhage (aSAH). Methods We first put forward clinical problems about how to prevent complications and how to treat ruptured aneurysm of aSAH, then searched The Cochrane Library (Issue 4, 2006), Ovid ACP Journal Club (1991 to 2006), Ovid MEDLINE (1966 to 2006), NGC (1998 to 2006) and CBM (1978 to 2006) to identify systematic reviews, randomized controlled trials, controlled clinical trials and treatment guidelines. Results Eleven studies and five guidelines were included. Current evidence indicated that nimodipine was effective for prophylaxis of poor outcome after vasospasm, while tirilazad was not effective in female patients with good grades. The effectiveness of other treatments to prevent complications was not clear. Evidence on the use of antifibrinolytics for the prevention of re-bleeding was inconsistent. If a ruptured aneurysm was considered suitable for both surgical clipping and endovascular coiling, coiling was associated with a better outcome. According to the available evidence and guidelines, considering the patient’s conditions and preferences, nimodipine and antifibrinolytics were administered to prevent complications and her aneurysm was treated by early endovascular embolization. She did not experience vasospasm or re-bleeding during her hospital stay. Short-term follow-up showed a good outcome. Long-term prognostic benefits after endovascular therapy need to be confirmed by prolonged follow-up. Conclusions Therapies based on the best clinical evidence and guidelines should be given to prevent complications and improve outcome for patients after an aSAH.
ObjectiveTo assess the effectiveness and safety of continuous lumbar drainage of cerebrospinal fluid for subarachnoid hemorrhage (SAH). MethodsThe Cochrane Library (January 1992 to May 2013), Medline (January 1950 to May 2013), SinoMed (January 1979 to May 2013), CNKI (January 1979 to May 2013), and Wanfang Database (January 1979 to May 2013) were searched for randomized controlled trials (RCTs) on continuous lumbar drainage for SAH. The method of Cochrane systematic review was used to evaluate all the included RCTs. ResultsTwelve RCTs (857 patients) met the inclusion criteria, but the general methodological quality of trials was poor. Only two studies addressed the outcomes about SAH patients' death, vegetative state or disability and other adverse events at the end of the follow-up period (at least 3 months). Meta-analysis of fatality showed a better effect of lumbar continuous drainage of the cerebrospinal fluid for SAH than the control group with statistical significance [RR=0.27, 95%CI (0.12, 0.59), P=0.001]. Meta-analysis of complications also showed a better effect of lumbar continuous drainage of the cerebrospinal fluid for SAH than the control group with statistical significance (except re-bleeding) [cerebral vasospasm: RR=0.20, 95%CI (0.14, 0.30), P<0.000 01; hydrocephalus: RR=0.24, 95%CI (0.13, 0.41), P<0.000 01; cerebral infarction: RR=0.27, 95%CI (0.16, 0.45), P<0.000 01]. Only one trial reported the adverse events of lumbar continuous drainage of the cerebrospinal fluid including intracranial infection and intracranial hypotension reaction, while the others did not report the adverse events. ConclusionWith poor quality of the most included trials, insufficient evidence is obtained to support the conclusion that lumbar continuous drainage of the cerebrospinal fluid is safe and effective in the treatment of SAH. Further high-quality RCTs should be carried out to provide more reliable evidences.
目的:探讨住院期间自发性蛛网膜下腔出血患者再出血的相关因素和对策。方法:对42例自发性蛛网膜下腔出血患者住院期间引起再出血的各种相关因素进行分析。结果: 再出血危险因素:34例持续高血压,14例情绪激动,7例下床排便用力,6例剧烈活动,7例睡眠不佳烦燥后出血,4例再出血发生在术前8小时, 4例患者在腰穿时出血。结论: 自发性蛛网膜下腔出血患者住院时高血压和和各种引起血压升高的诱因是引起再出血最主要原因．同时出血时间间隔和住院期间不适当的腰穿也是引起再出血的重要原因。