Research in Vestibular Science

The Interaction of Hypertension for Vertigo in Audiovestibular Medicine Clinic: Adaobi Elizabeth Osuji; Res Vestib Sci. 2022;21(2):29-39. Published online June 15, 2022; DOI: https://doi.org/10.21790/rvs.2022.21.2.29

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Abstract PDF: As the first audiovestibular medicine physician in the University of Port Harcourt Teaching Hospital, Nigeria, a keen observation revealed that a sizeable proportion of the adult patients presenting to our audiovestibular medicine clinic with vertigo are either known hypertensives, or hypertensives yet to have a formal diagnosis. This aroused an ardent curiosity to find the raison d’être, and to shed light on this pathological association between vertigo and hypertension. In line with this, it became imperative to highlight the dynamics of interaction, and pathophysiology behind the role of hypertension in vertigo.

A Case of Partial Oculomotor Nerve Palsy Caused by Vascular Compression in Idiopathic Intracranial Hypertension: Seol-Won Lee, Seung-Bae Hwang, Byoung Soo Shin, Man Wook Seo, Sun-Young Oh; Res Vestib Sci. 2017;16(3):97-100. Published online September 15, 2017; DOI: https://doi.org/10.21790/rvs.2017.16.3.97

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Abstract PDF: Pupil-involving oculomotor nerve palsy (ONP) is frequently associated with compressive lesion such as intracranial aneurysm originating from the posterior communicating arteries. Vascular variant of posterior intracranial circulation is regarded as an uncommon cause and association between these vascular variants and intracranial hypertension has not been reported. We present an 18-year-old girl with pupil-involving ONP combined with idiopathic intracranial hypertension who revealed compression of oculomotor nerve by a vascular variant of superior cerebellar artery (SCA). This is a rare case of an ONP attributed to compressive effect from an aberrant SCA affected by intracranial hypertension.

Treatment of Neurogenic Orthostatic Hypotension: Jung-Ick Byun, Sang Beom Kim; Res Vestib Sci. 2017;16(3):73-79. Published online September 15, 2017; DOI: https://doi.org/10.21790/rvs.2017.16.3.73

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Abstract PDF

Orthostatic hypotension (OH) is a common feature of sympathetic autonomic dysfunction and can lead to lightheadedness, weakness, dizziness, and syncope. It is defined as decrease in systolic blood pressure of at least 20 mm Hg or diastolic blood pressure of at least 10 mm Hg within 3 minutes of standing. OH is associated with an increased incidence of cerebrovascular disease, myocardial infarction, and mortality. Non-pharmacological treatments may alleviate OH-related symptoms; however, are not sufficient when used alone. Pharmacological treatment is essential in managing OH. In this review, we aimed to discuss non-pharmacological and pharmacological treatment options for OH.

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Classification of Chronic Dizziness in Elderly People and Relation with Falls
Dong-Suk Yang, Da-Young Lee, Sun-Young Oh, Ji-Yun Park
Research in Vestibular Science.2018; 17(1): 13. CrossRef

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