Evidence map›Paper›PMID 30813411›Full record

ArticleSensors (Basel, Switzerland)2019

Wearable Sensors System for an Improved Analysis of Freezing of Gait in Parkinson's Disease Using Electromyography and Inertial Signals.

Ivan Mazzetta, Alessandro Zampogna, Antonio Suppa, Alessandro Gumiero, Marco Pessione, Fernanda Irrera

Registry-linked trialAbstract read
In one paragraph

Article in Sensors (Basel, Switzerland), 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT05693207 (EMG to Detect and Monitor Freezing of Gait Among People With Parkinson's Disease), which is not on this map. Cited by 45 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
45citing papers in PubMed, 4 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

NCT05693207 naunknown statusnot on this mapstarted 2021, after this paper: background citation

EMG to Detect and Monitor Freezing of Gait Among People With Parkinson's Disease

TypeinterventionalSponsorTel-Aviv Sourasky Medical CenterRan2021 to 2023Enrolled30ConditionsEvaluation of Muscle Contraction in People With PDArmsEMG
3 · Its place in the literature

Who cites it

45 citing papers in PubMed, 4 syntheses or guidelines pooled it.

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  8. Wearable Online Freezing of Gait Detection and Cueing System.Bioengineering (Basel, Switzerland) · 2024
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  12. Detection and prediction of freezing of gait with wearable sensors in Parkinson's disease.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2024
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors.

Ivan MazzettaDepartment of Information Engineering, Electronics and Telecommunication, Sapienza University of Rome, 00184 Rome, Italy. ivan.mazzetta@uniroma1.it.
Alessandro ZampognaDepartment of Human Neurosciences, Sapienza University of Rome, 00185 Rome, Italy. alessandro.zampogna@gmail.com.ORCID 0000-0002-0227-1993
Antonio SuppaDepartment of Human Neurosciences, Sapienza University of Rome, 00185 Rome, Italy. antonio.suppa@uniroma1.it.ORCID 0000-0001-9903-5550
Alessandro GumieroSTMicroelectronics, 20864 Agrate Brianza MI , Italy. alessandro.gumiero@st.com.
Marco PessioneSTMicroelectronics, 20864 Agrate Brianza MI , Italy. marco.pessione@st.com.
Fernanda IrreraDepartment of Information Engineering, Electronics and Telecommunication, Sapienza University of Rome, 00184 Rome, Italy. fernanda.irrera@uniroma1.it.ORCID 0000-0003-1831-6786

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We propose a wearable sensor system for automatic, continuous and ubiquitous analysis of Freezing of Gait (FOG), in patients affected by Parkinson's disease. FOG is an unpredictable gait disorder with different clinical manifestations, as the trembling and the shuffling-like phenotypes, whose underlying pathophysiology is not fully understood yet. Typical trembling-like subtype features are lack of postural adaptation and abrupt trunk inclination, which in general can increase the fall probability. The targets of this work are detecting the FOG episodes, distinguishing the phenotype and analyzing the muscle activity during and outside FOG, toward a deeper insight in the disorder pathophysiology and the assessment of the fall risk associated to the FOG subtype. To this aim, gyroscopes and surface electromyography integrated in wearable devices sense simultaneously movements and action potentials of antagonist leg muscles. Dedicated algorithms allow the timely detection of the FOG episode and, for the first time, the automatic distinction of the FOG phenotypes, which can enable associating a fall risk to the subtype. Thanks to the possibility of detecting muscles contractions and stretching exactly during FOG, a deeper insight into the pathophysiological underpinnings of the different phenotypes can be achieved, which is an innovative approach with respect to the state of art.

Indexed as

Wearable Electronic DevicesElectromyographyGaitHumansParkinson DiseaseTelemedicinegait analysisinertial signalParkinson’s diseasesensor fusionsurface electromyographytelemedicinewearable sensors

Identifiers

PMID30813411
PMCPMC6412484

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Registered trials

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.