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Published in: Journal of Neurology 4/2021

01-04-2021 | Hydrocephalus | Original Communication

iNPH with parkinsonism: response to lumbar CSF drainage and ventriculoperitoneal shunting

Authors: Giovanni Mostile, Giacomo Portaro, Francesco Certo, Antonina Luca, Roberta Manna, Roberta Terranova, Roberto Altieri, Alessandra Nicoletti, Giuseppe Maria Vincenzo Barbagallo, Mario Zappia

Published in: Journal of Neurology | Issue 4/2021

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Abstract

Objectives

To evaluate clinical response after external lumbar drainage (ELD) and ventriculoperitoneal shunting (VPS) in a cohort of patients with idiopathic normal pressure hydrocephalus associated with parkinsonism (iNPH-P), considering parkinsonism as clinical primary outcome.

Methods

Patients underwent long-term 72-h intracranial pressure-controlled CSF ELD. Clinical motor response before and after ELD was evaluated using changes in UPDRS-ME as outcome measure. A standardized cognitive assessment was also performed. iNPH-P patients who underwent VPS were clinically followed-up after surgery.

Results

Fourteen iNPH-P patients (age: 69.3 ± 11.6 years) were studied. The time of evaluation after ELD removal was 3.5 ± 1.8 days. We observed a significant motor improvement after the drainage in eight (57.1%) patients. Percent clinical motor response was 18.4 ± 6.7%. Twelve (85.7%) patients underwent VPS. Nine patients were examined after surgery at 31.6 ± 7 months. Four (44.4%) patients presented a clinically detectable improvement in motor response after VPS. No significant changes in cognitive performances were detected.

Conclusions

A clinically detectable motor response on parkinsonian signs was observed in a consistent part of iNPH-P patients few days after ELD as well as over two and half years after VPS. Parkinsonism should be considered as outcome measure for the clinical management of patients with iNPH-P.
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Metadata
Title
iNPH with parkinsonism: response to lumbar CSF drainage and ventriculoperitoneal shunting
Authors
Giovanni Mostile
Giacomo Portaro
Francesco Certo
Antonina Luca
Roberta Manna
Roberta Terranova
Roberto Altieri
Alessandra Nicoletti
Giuseppe Maria Vincenzo Barbagallo
Mario Zappia
Publication date
01-04-2021
Publisher
Springer Berlin Heidelberg
Published in
Journal of Neurology / Issue 4/2021
Print ISSN: 0340-5354
Electronic ISSN: 1432-1459
DOI
https://doi.org/10.1007/s00415-020-10267-x

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