west china medical publishers
Author
  • Title
  • Author
  • Keyword
  • Abstract
Advance search
Advance search

Search

find Author "董为伟" 2 results
  • 结核性脑膜炎的诊治进展

    结核性脑膜炎(TBM)是最常见的中枢神经系统结核病,其发病率和死亡率均较高。TBM的临床表现缺乏特异性,实验室检查敏感性不足,因此其诊断仍较困难。此外,随着结核杆菌耐药及人类免疫缺陷病毒的合并感染的增多,TBM的治疗亦受到极大挑战。近年来关于TBM的诊治有一些新的研究进展,现综述如下。

    Release date: Export PDF Favorites Scan
  • Feasibility Study of Electroencephalogram Power Spectrum Analysis Monitoring Noninvasive Intracranial Pressure

    ObjectiveTo investigate the feasibility of electroencephalography (EEG) power spectrum analysis monitoring noninvasive intracranial pressure (ICP). MethodsBetween September 2008 and May 2009, the EEG signals were recorded in 62 patients (70 cases/times) with central nervous system (CNS). By using self-designed software, EEG power spectrum analysis was conducted and pressure index (PI) was calculated automatically. ICP was measured by lumbar puncture (LP). ResultsThe mean ICP was (239.74±116.25) mm H2O (70-500 mm H2O, 1 mm H2O=0.009 8 kPa), and 52.9% of patients had increased ICP. The mean PI was 0.29±0.20 (0.02-0.85). The Spearman rank test showed that there was a significant negative correlation between PI and ICP (rs=-0.849, P<0.01). The data from the patients with diffuse lesions of CNS and focal lesions were analyzed separately; the results showed there were significant negative correlations between PI and ICP in both groups (rs=-0.815, -0.912; P<0.01). ConclusionThe PI obtained from EEG analysis is correlated with ICP. Analysis of specific parameters from EEG power spectrum might reflect the ICP. Further research should be carried out.

    Release date: Export PDF Favorites Scan
1 pages Previous 1 Next

Format

Content