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Annals of Movement Disorders
Article . 2019 . Peer-reviewed
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Annals of Movement Disorders
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Annals of Movement Disorders
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Clinical management of neurogenic orthostatic hypotension

Authors: Malligurki Raghurama Rukmani; Ravi Yadav; Pramod K Pal; Talakad N Sathyaprabha;

Clinical management of neurogenic orthostatic hypotension

Abstract

Neurogenic orthostatic hypotension is a common disorder often seen in elderly patients affected with neurodegenerative disorders and peripheral neuropathies. Defective baroreflex-mediated sympathetic activation in response to standing results in neurogenic orthostatic hypotension. Lightheadedness, dizziness, blurring of vision, palpitations, and/or recurrent syncope in response to sudden postural change or prolonged standing are the characteristic symptoms presented by patients with orthostatic hypotension. Orthostatic symptoms may be further aggravated by certain medications, fluid depletion, food intake, increased temperature, or physical deconditioning. Bedside orthostatic test, head-up tilt table test, and 24-h ambulatory blood pressure monitoring are the important tests to diagnose orthostatic hypotension. Discontinuation of medications that cause or exacerbate orthostatic hypotension and non-pharmacological approaches should be initially tried to treat neurogenic orthostatic hypotension. If the patient does not have significant improvement, add-on pharmacotherapy should be administered. Midodrine, droxidopa, and fludrocortisone are the commonly administered medications for treating neurogenic orthostatic hypotension. Systematic reviews have shown that there is moderate level of evidence that droxidopa and midodrine improve orthostatic hypotension in the short term. Fludrocortisone is included in the treatment guidelines based on expert opinion, despite having low level of evidence. However, there is no much evidence for the long-term efficacy of any pharmacological agent used to treat orthostatic hypotension. Treatment of neurogenic orthostatic hypotension should be periodically assessed. Predominantly, it involves measuring symptomatic benefit including impact on activities of daily living as well as blood pressure monitoring.

Keywords

fludrocortisone, droxidopa, midodrine, syncope, Neurology. Diseases of the nervous system, neurogenic orthostatic hypotension, RC346-429

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
gold