机构:[1]Capital Med Univ, Beijing Tongren Hosp, Beijing Tongren Eye Ctr, Beijing 100730, Peoples R China首都医科大学附属北京同仁医院首都医科大学附属同仁医院[2]Capital Med Univ, Xuan Wu Hosp, Dept Ophthalmol, Beijing 100053, Peoples R China首都医科大学宣武医院[3]China Acad Chinese Med Sci, Guanganmen Hosp, Beijing 100053, Peoples R China[4]Capital Med Univ, Xuan Wu Hosp, Dept Neurol, Beijing 100053, Peoples R China首都医科大学宣武医院[5]Capital Med Univ, Beijing Tongren Hosp, Dept Neurol, Beijing 100730, Peoples R China首都医科大学附属北京同仁医院首都医科大学附属同仁医院[6]Univ London Imperial Coll Sci Technol & Med, Chelsea & Westminster Hosp, London SW10 9NH, England
Background: The correlation between intracranial pressure (ICP) and intraocular pressure (IOP) is still controversial in literature and hence whether IOP can be used as a non-invasive surrogate of ICP remains unknown. The aim of the current study was to further clarify the potential correlation between ICP and IOP. Methods: The IOP measured with Goldmann applanation tonometer was carried out on 130 patients whose ICP was determined via lumber puncture. The Pearson correlation coefficient between ICP and IOP was calculated, the fisher line discriminated analysis to evaluate the effectivity of using IOP to predict the ICP level. Results: A significant correlation between ICP and IOP was found. ICP was correlated significantly with IOP of the right eyes (p < 0.001) and IOP of the left eyes (p = 0.001) and mean IOP of both eyes (p < 0.001), respectively. However, using IOP as a measurement to predict ICP, the accuracy rate was found to be 65.4%. Conclusion: Our data suggested that although a significant correlation exists between ICP and IOP, caution needs to be taken when using IOP readings by Goldmann applanation tonometer as a surrogate for direct cerebrospinal fluid pressure measurement of ICP.
基金:
Beijing Natural Science FoundationBeijing Natural Science Foundation [7122038]; Award of Excellent Doctoral Dissertation of Beijing [YB20091002501]
第一作者机构:[1]Capital Med Univ, Beijing Tongren Hosp, Beijing Tongren Eye Ctr, Beijing 100730, Peoples R China[2]Capital Med Univ, Xuan Wu Hosp, Dept Ophthalmol, Beijing 100053, Peoples R China
共同第一作者:
通讯作者:
推荐引用方式(GB/T 7714):
Li Zhen,Yang Yingxin,Lu Yan,et al.Intraocular pressure vs intracranial pressure in disease conditions: A prospective cohort study (Beijing iCOP study)[J].BMC NEUROLOGY.2012,12:-.doi:10.1186/1471-2377-12-66.
APA:
Li, Zhen,Yang, Yingxin,Lu, Yan,Liu, Dachuan,Xu, Erhe...&Wang, Ningli.(2012).Intraocular pressure vs intracranial pressure in disease conditions: A prospective cohort study (Beijing iCOP study).BMC NEUROLOGY,12,
MLA:
Li, Zhen,et al."Intraocular pressure vs intracranial pressure in disease conditions: A prospective cohort study (Beijing iCOP study)".BMC NEUROLOGY 12.(2012):-