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P300 values in patients diagnosed with primary Sjogren syndrome.
Somatosensory & Motor Research ( IF 0.9 ) Pub Date : 2019-04-23 , DOI: 10.1080/08990220.2019.1604333
Neşe Yavaşoğlu 1 , Yasemin Eren 1
Affiliation  

PURPOSE Primary Sjogren syndrome (PSS) is an autoimmune disease characterized by symptoms of a dry mouth and eyes, in which other organs and systems are widely involved. Central nervous system (CNS) involvement in PSS is reported in a wide range between 2.5-60%. The reason is that the clinical picture can remain asymptomatic despite the presence of CNS involvement in the disease process. In this study, our aim was to evaluate subclinical cognitive impairment in patients with PSS by investigating P300 potential parameters. METHOD Forty-three female patients with PSS (mean age: 52.6 ± 11.4 years) and 35 healthy female controls (mean age: 54.5 ± 8.09 years) were included in the study. Mini-Mental State evaluations (MMSE) and brain MRI were performed in the patient and control groups. An event-related evoked potentials test (P300) was applied to those with normal MMSE. RESULTS The P300 latencies of patients with PSS were significantly longer compared with the control group (p = .019). In patients with PSS, there was no difference in P300 parameters between ANA, Anti-SSA, Anti-SSB-positive and negative patients, and patients with or without sedimentation and CRP elevation. In addition, brain MRI revealed no statistically significant difference between patients with PSS with and without ischemic gliotic lesions (p=.48). CONCLUSION In our study, P300 latency was also found to be significantly longer in patients who had no white matter change. We believe that prolonged P300 potential latencies without associated white matter lesions in brain imaging may be associated with subclinical CNS involvement.

中文翻译:

被诊断患有原发性干燥综合征的患者的P300值。

目的原发性干燥综合征(PSS)是一种自身免疫性疾病,其特征是口干和眼睛干燥,其他器官和系统也参与其中。据报道,中枢神经系统(CNS)参与PSS的范围在2.5-60%之间。原因是尽管中枢神经系统参与疾病过程,但临床表现仍可保持无症状。在这项研究中,我们的目的是通过研究P300潜在参数来评估PSS患者的亚临床认知障碍。方法纳入43名女性PSS患者(平均年龄:52.6±11.4岁)和35名健康女性对照者(平均年龄:54.5±8.09​​岁)。在患者和对照组中进行了小精神状态评估(MMSE)和脑MRI。MMSE正常者应用事件相关诱发电位测试(P300)。结果与对照组相比,PSS患者的P300潜伏期明显更长(p = .019)。在PSS患者中,ANA,抗SSA,抗SSB阳性和阴性患者以及有无沉淀和CRP升高的患者之间的P300参数没有差异。此外,脑部MRI显示有和没有缺血性神经胶质病变的PSS患者之间无统计学显着性差异(p = .48)。结论在我们的研究中,还发现没有白质改变的患者P300潜伏期明显更长。我们认为,脑成像中无相关白质损伤的P300潜在潜伏期延长可能与亚临床中枢神经系统受累有关。结果与对照组相比,PSS患者的P300潜伏期明显更长(p = .019)。在PSS患者中,ANA,抗SSA,抗SSB阳性和阴性患者以及有无沉淀和CRP升高的患者之间的P300参数没有差异。此外,脑部MRI显示有和没有缺血性神经胶质病变的PSS患者之间无统计学显着性差异(p = .48)。结论在我们的研究中,还发现没有白质改变的患者P300潜伏期明显更长。我们认为,脑成像中无相关白质损伤的P300潜在潜伏期延长可能与亚临床中枢神经系统受累有关。结果与对照组相比,PSS患者的P300潜伏期明显更长(p = .019)。在PSS患者中,ANA,抗SSA,抗SSB阳性和阴性患者以及有无沉淀和CRP升高的患者之间的P300参数没有差异。此外,脑部MRI显示有和没有缺血性神经胶质病变的PSS患者之间无统计学显着性差异(p = .48)。结论在我们的研究中,还发现没有白质改变的患者P300潜伏期明显更长。我们认为,脑成像中无相关白质损伤的P300潜在潜伏期延长可能与亚临床中枢神经系统受累有关。在PSS患者中,ANA,抗SSA,抗SSB阳性和阴性患者以及有无沉淀和CRP升高的患者之间的P300参数没有差异。此外,脑部MRI显示有和没有缺血性神经胶质病变的PSS患者之间无统计学显着性差异(p = .48)。结论在我们的研究中,还发现没有白质改变的患者P300潜伏期明显更长。我们认为,脑成像中无相关白质损伤的P300潜在潜伏期延长可能与亚临床中枢神经系统受累有关。在PSS患者中,ANA,抗SSA,抗SSB阳性和阴性患者以及有无沉淀和CRP升高的患者之间的P300参数没有差异。此外,脑部MRI显示有和没有缺血性神经胶质病变的PSS患者之间无统计学显着性差异(p = .48)。结论在我们的研究中,还发现没有白质改变的患者P300潜伏期明显更长。我们认为,脑成像中无相关白质病变的P300潜在潜伏期延长可能与亚临床中枢神经系统受累有关。脑部MRI显示,有和没有缺血性神经胶质病变的PSS患者之间无统计学差异(p = .48)。结论在我们的研究中,还发现没有白质改变的患者P300潜伏期明显更长。我们认为,脑成像中无相关白质损伤的P300潜在潜伏期延长可能与亚临床中枢神经系统受累有关。脑部MRI显示,有和没有缺血性神经胶质病变的PSS患者之间无统计学差异(p = .48)。结论在我们的研究中,还发现没有白质改变的患者P300潜伏期明显更长。我们认为,脑成像中无相关白质损伤的P300潜在潜伏期延长可能与亚临床中枢神经系统受累有关。
更新日期:2019-11-01
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