Christos Krogias

Summary

Country: Germany

Publications

  1. doi request reprint Successful treatment of anti-Caspr2 syndrome by interleukin 6 receptor blockade through tocilizumab
    Christos Krogias
    Department of Neurology, St Josef Hospital, Ruhr University Bochum, Bochum, Germany
    JAMA Neurol 70:1056-9. 2013
  2. doi request reprint Evaluation of basal ganglia, brainstem raphe and ventricles in bipolar disorder by transcranial sonography
    Christos Krogias
    Dept of Neurology, Ruhr University Bochum, St Josef Hospital, Gudrunstr 56, Bochum, Germany
    Psychiatry Res 194:190-7. 2011
  3. doi request reprint ["Chronic cerebrospinal venous insufficiency" and multiple sclerosis: critical analysis and first observation in an unselected cohort of MS patients]
    C Krogias
    Neurologische Klinik, St Josef Hospital, Ruhr Universitat Bochum, Gudrunstrasse 56, Bochum, Germany
    Nervenarzt 81:740-6. 2010
  4. pmc Depression in patients with Huntington disease correlates with alterations of the brain stem raphe depicted by transcranial sonography
    Christos Krogias
    Department of Neurology, St Josef Hospital, Ruhr University, Bochum, Germany
    J Psychiatry Neurosci 36:187-94. 2011
  5. ncbi request reprint Changes of contrast-specific ultrasonic cerebral perfusion patterns in the course of stroke; reliability of region-wise and parametric imaging analysis
    Jens Eyding
    Department of Neurology, St Josef Hospital, Ruhr University, Bochum, Germany
    Ultrasound Med Biol 33:329-34. 2007
  6. doi request reprint Brainstem raphe alterations depicted by transcranial sonography do not result in serotonergic functional impairment
    Christos Krogias
    Department of Neurology, Ruhr University Bochum, St Josef Hospital, Gudrunstr, 56 44791, Bochum, Germany
    J Neuroimaging 23:477-83. 2013
  7. doi request reprint Transcranial sonography in obsessive-compulsive disorder
    Paraskevi Mavrogiorgou
    Dept of Psychiatry, Ruhr University Bochum, LWL Universitätsklinikum, Alexandrinenstr 1, 44791 Bochum, Germany
    J Psychiatr Res 47:1642-8. 2013
  8. doi request reprint Transcranial ultrasound perfusion imaging and perfusion-MRI--a pilot study on the evaluation of cerebral perfusion in severe carotid artery stenosis
    Christos Krogias
    Department of Neurology, St Josef Hospital, Ruhr University Bochum, Germany
    Ultrasound Med Biol 36:1973-80. 2010
  9. doi request reprint Transcranial sonography in Huntington's disease
    Christos Krogias
    Department of Neurology, St Josef Hospital, Ruhr University Bochum, Germany
    Int Rev Neurobiol 90:237-57. 2010
  10. doi request reprint Clopidogrel High-on-Treatment Platelet Reactivity in Acute Ischemic Stroke Patients
    Saskia H Meves
    Department of Neurology, St Josef Hospital, Ruhr University Bochum, Germany Electronic address
    Thromb Res 133:396-401. 2014

Collaborators

Detail Information

Publications19

  1. doi request reprint Successful treatment of anti-Caspr2 syndrome by interleukin 6 receptor blockade through tocilizumab
    Christos Krogias
    Department of Neurology, St Josef Hospital, Ruhr University Bochum, Bochum, Germany
    JAMA Neurol 70:1056-9. 2013
    ....
  2. doi request reprint Evaluation of basal ganglia, brainstem raphe and ventricles in bipolar disorder by transcranial sonography
    Christos Krogias
    Dept of Neurology, Ruhr University Bochum, St Josef Hospital, Gudrunstr 56, Bochum, Germany
    Psychiatry Res 194:190-7. 2011
    ..If bipolar disorder coexists with hypoechogenic raphe structure, depressive symptoms are more severe...
  3. doi request reprint ["Chronic cerebrospinal venous insufficiency" and multiple sclerosis: critical analysis and first observation in an unselected cohort of MS patients]
    C Krogias
    Neurologische Klinik, St Josef Hospital, Ruhr Universitat Bochum, Gudrunstrasse 56, Bochum, Germany
    Nervenarzt 81:740-6. 2010
    ..So far, the pathogenetic relevance of these findings remains speculative. Thus, based on the current scientific position we cannot justify invasive "therapeutic" approaches, especially if they are performed outside of clinical trials...
  4. pmc Depression in patients with Huntington disease correlates with alterations of the brain stem raphe depicted by transcranial sonography
    Christos Krogias
    Department of Neurology, St Josef Hospital, Ruhr University, Bochum, Germany
    J Psychiatry Neurosci 36:187-94. 2011
    ..Studies of TCS report alterations of the mesencephalic raphe in patients with depression. The aim of this study was to evaluate TCS findings in patients with Huntington disease in correlation with their neurologic and psychiatric status...
  5. ncbi request reprint Changes of contrast-specific ultrasonic cerebral perfusion patterns in the course of stroke; reliability of region-wise and parametric imaging analysis
    Jens Eyding
    Department of Neurology, St Josef Hospital, Ruhr University, Bochum, Germany
    Ultrasound Med Biol 33:329-34. 2007
    ..Reperfusion phenomena may impair the diagnostic impact in later examinations. Parametric imaging does not yet seem to be as accurate as region-wise analysis...
  6. doi request reprint Brainstem raphe alterations depicted by transcranial sonography do not result in serotonergic functional impairment
    Christos Krogias
    Department of Neurology, Ruhr University Bochum, St Josef Hospital, Gudrunstr, 56 44791, Bochum, Germany
    J Neuroimaging 23:477-83. 2013
    ..Further multimodal studies on patients with depressive disorders are needed to elucidate the impact of the hypoechogenic raphe signal in the pathophysiology of depression. ..
  7. doi request reprint Transcranial sonography in obsessive-compulsive disorder
    Paraskevi Mavrogiorgou
    Dept of Psychiatry, Ruhr University Bochum, LWL Universitätsklinikum, Alexandrinenstr 1, 44791 Bochum, Germany
    J Psychiatr Res 47:1642-8. 2013
    ..Further research is warranted to examine, whether TCS is useful in order to classify OCD and its subtypes. ..
  8. doi request reprint Transcranial ultrasound perfusion imaging and perfusion-MRI--a pilot study on the evaluation of cerebral perfusion in severe carotid artery stenosis
    Christos Krogias
    Department of Neurology, St Josef Hospital, Ruhr University Bochum, Germany
    Ultrasound Med Biol 36:1973-80. 2010
    ..These preliminary results suggest a possible diagnostic power of UPI as a noninvasive tool for the detection of hemodynamic relevance in severe internal carotid artery disease...
  9. doi request reprint Transcranial sonography in Huntington's disease
    Christos Krogias
    Department of Neurology, St Josef Hospital, Ruhr University Bochum, Germany
    Int Rev Neurobiol 90:237-57. 2010
    ..Possible morphological and pathophysiological mechanisms leading to changes in the reflection of ultrasound waves are discussed in the context of established neuroimaging modalities...
  10. doi request reprint Clopidogrel High-on-Treatment Platelet Reactivity in Acute Ischemic Stroke Patients
    Saskia H Meves
    Department of Neurology, St Josef Hospital, Ruhr University Bochum, Germany Electronic address
    Thromb Res 133:396-401. 2014
    ..We investigated the prevalence and risk factors for clopidogrel high-on-treatment platelet reactivity (clopidogrel-HTPR) in acute ischemic stroke patients...
  11. ncbi request reprint Feasibility of contrast-enhanced sonography during resection of cerebral tumours: initial results of a prospective study
    Martin Engelhardt
    Department of Neurosurgery, Ruhr University Bochum, Knappschaftskrankenhaus Bochum, Bochum, Germany
    Ultrasound Med Biol 33:571-5. 2007
    ..Tissue differentiation with contrast agent was superior to conventional B-mode ultrasound imaging. Intraoperative contrast-enhanced ultrasonography enabled visualisation of cerebral tumours in high spatial resolution...
  12. doi request reprint Correlation between frequency of microembolic signals and efficacy of antiplatelet therapy in symptomatic carotid disease
    Antonios Kerasnoudis
    Department of Neurology, Ruhr University, St Josef Hospital, Bochum, Germany
    J Neuroimaging 23:484-8. 2013
    ..We investigated the correlation between the frequency of microembolic signals and the efficacy of the antiplatelet therapy in patients with a recent symptomatic carotid-artery stenosis...
  13. doi request reprint Ultrasound perfusion imaging of the brain-routine and novel applications: uncommon cases and review of the literature
    Christos Krogias
    Department of Neurology, St Josef Hospital, Ruhr University Bochum, Germany
    J Neuroimaging 21:255-8. 2011
    ..It would be desirable to consolidate the different approaches of UPI to achieve one commonly applicable method with the aim of gaining a novel tool for prehospital stroke diagnosis...
  14. doi request reprint Dose-dependent effect of early antiplatelet therapy in acute ischaemic stroke
    Saskia H Meves
    Department of Neurology, St Josef Hospital, Ruhr University Bochum, Gudrunstrasse 56, D 44791 Bochum, Germany
    Thromb Haemost 107:69-79. 2012
    ..Our findings suggest using a loading dose of 500 mg ASA intravenously as this seems to be favourable when a sufficient early platelet inhibitory effect is wanted...
  15. doi request reprint Isolated ZIC4 antibodies in paraneoplastic cerebellar syndrome with an underlying ovarian tumor
    Antonios Kerasnoudis
    Department of Neurology, St Josef Hospital, Ruhr University Bochum, Germany
    Arch Neurol 68:1073. 2011
    ..To describe a patient with paraneoplastic cerebellar syndrome and the uncommon association of isolated ZIC4 antibodies and ovarian cancer...
  16. pmc Discordant findings in color-coded duplex-sonography and magnetic resonance angiography in symptomatic internal carotid artery stenosis: implications for diagnostic work-up and early intervention
    Jens Eyding
    Department of Neurology, St Josef Hospital, Ruhr University Bochum, Germany
    Ther Adv Neurol Disord 3:69-71. 2010
    ..It should urgently be further improved and validated...
  17. doi request reprint Transcranial sonography in ataxia
    Christos Krogias
    Department of Neurology, St Josef Hospital, Ruhr University Bochum, Germany
    Int Rev Neurobiol 90:217-35. 2010
    ....
  18. pmc Ventricular tachycardia during basilar-type migraine attack
    Kalliopi Pitarokoili
    Department of Neurology, Ruhr University, St Josef Hospital, Bochum, Germany
    Ther Adv Neurol Disord 6:35-40. 2013
    ..The therapeutic implications of such a co-occurrence as well as a possible relationship between ventricular tachycardia and the underlying biology of basilar-type migraine are discussed...
  19. ncbi request reprint Contrast-enhanced ultrasonic parametric perfusion imaging detects dysfunctional tissue at risk in acute MCA stroke
    Jens Eyding
    Department of Neurology, St Josef Hospital, Ruhr University Bochum, Bochum, Germany
    J Cereb Blood Flow Metab 26:576-82. 2006
    ..This method may give Supplementary information in cases illegible for perfusion-weighted magnetic resonance imaging (PW-MRI)...