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Diagnosis and prognosis in idiopathic normal pressure hydrocephalus
Journal article   Open access   Peer reviewed

Diagnosis and prognosis in idiopathic normal pressure hydrocephalus

Sayantani Ghosh and Carol Lippa
American journal of Alzheimer's disease and other dementias, v 29(7), pp 583-589
Nov 2014
PMID: 24550545
url
https://doi.org/10.1177/1533317514523485View
Published, Version of Record (VoR)Maybe Open Access (Publisher Bronze) Open

Abstract

Biomarkers - cerebrospinal fluid Diagnosis, Differential Diagnostic Imaging Diuretics - therapeutic use Early Diagnosis Humans Hydrocephalus, Normal Pressure - diagnosis Hydrocephalus, Normal Pressure - therapy Neuropsychological Tests Prognosis Sensitivity and Specificity Spinal Puncture Ventriculoperitoneal Shunt
Idiopathic normal pressure hydrocephalus (iNPH) is a communicating hydrocephalus, of unknown pathophysiology, characterized by the classical triad of dementia, urinary incontinence, and ataxia. The most popular treatment option is shunt surgery, although it is not a cure. The diagnosis of the disorder is challenging as it may mimic a lot of other neurological conditions and has no distinct biomarker. It becomes even more challenging as majority of the cases are diagnosed by invasive cerebrospinal fluid (CSF) removal tests. However, a careful history taking, a keen and detailed physical examination, and pertinent imaging studies can lead to an early diagnosis. The gait symptoms respond the most to surgery. The predictors deciding the postsurgical prognosis has been discussed. Improved shunting modalities and novel shunt materials with valve adjustments have improved the precision of the shunting procedures. Still we have lot more to achieve in terms of early diagnosis and definitive management of iNPH.

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Web of Science research areas
Clinical Neurology
Geriatrics & Gerontology
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