Evidence map›Paper›PMID 27983675›Full record

ArticleSensors (Basel, Switzerland)2016

Assessing Motor Fluctuations in Parkinson's Disease Patients Based on a Single Inertial Sensor.

Carlos Pérez-López, Albert Samà, Daniel Rodríguez-Martín, Andreu Català, Joan Cabestany, Juan Manuel Moreno-Arostegui, Eva de Mingo, Alejandro Rodríguez-Molinero

Abstract read
In one paragraph

Article in Sensors (Basel, Switzerland), 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
20citing 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.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

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

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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

8 authors.

Carlos Pérez-LópezTechnical Research Centre for Dependency Care and Autonomous Living, CETPD, Universitat Politècnica de Catalunya, Barcelona Tech., Rambla de l'Exposició 59-69, Vilanova i la Geltrú 08800, Barcelona, Spain. carlos.perez-lopez@upc.edu.
Albert SamàTechnical Research Centre for Dependency Care and Autonomous Living, CETPD, Universitat Politècnica de Catalunya, Barcelona Tech., Rambla de l'Exposició 59-69, Vilanova i la Geltrú 08800, Barcelona, Spain. albert.sama@upc.edu.
Daniel Rodríguez-MartínTechnical Research Centre for Dependency Care and Autonomous Living, CETPD, Universitat Politècnica de Catalunya, Barcelona Tech., Rambla de l'Exposició 59-69, Vilanova i la Geltrú 08800, Barcelona, Spain. daniel.rodriguez-martin@upc.edu.
Andreu CatalàTechnical Research Centre for Dependency Care and Autonomous Living, CETPD, Universitat Politècnica de Catalunya, Barcelona Tech., Rambla de l'Exposició 59-69, Vilanova i la Geltrú 08800, Barcelona, Spain. andreu.catala@upc.edu.
Joan CabestanyTechnical Research Centre for Dependency Care and Autonomous Living, CETPD, Universitat Politècnica de Catalunya, Barcelona Tech., Rambla de l'Exposició 59-69, Vilanova i la Geltrú 08800, Barcelona, Spain. joan.cabestany@upc.edu.
Juan Manuel Moreno-ArosteguiTechnical Research Centre for Dependency Care and Autonomous Living, CETPD, Universitat Politècnica de Catalunya, Barcelona Tech., Rambla de l'Exposició 59-69, Vilanova i la Geltrú 08800, Barcelona, Spain. moreno@aha-dee.upc.edu.
Eva de MingoClinical Research Unit, Consorci Sanitari del Garraf (Fundación Sant Antoni Abat ), Carrer de Sant Josep, 21-23, Vilanova i la Geltrú 08800, Barcelona, Spain. itzahe1@hotmail.com.
Alejandro Rodríguez-MolineroClinical Research Unit, Consorci Sanitari del Garraf (Fundación Sant Antoni Abat ), Carrer de Sant Josep, 21-23, Vilanova i la Geltrú 08800, Barcelona, Spain. arodriguez@csg.cat.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Altered movement control is typically the first noticeable symptom manifested by Parkinson's disease (PD) patients. Once under treatment, the effect of the medication is very patent and patients often recover correct movement control over several hours. Nonetheless, as the disease advances, patients present motor complications. Obtaining precise information on the long-term evolution of these motor complications and their short-term fluctuations is crucial to provide optimal therapy to PD patients and to properly measure the outcome of clinical trials. This paper presents an algorithm based on the accelerometer signals provided by a waist sensor that has been validated in the automatic assessment of patient's motor fluctuations (ON and OFF motor states) during their activities of daily living. A total of 15 patients have participated in the experiments in ambulatory conditions during 1 to 3 days. The state recognised by the algorithm and the motor state annotated by patients in standard diaries are contrasted. Results show that the average specificity and sensitivity are higher than 90%, while their values are higher than 80% of all patients, thereby showing that PD motor status is able to be monitored through a single sensor during daily life of patients in a precise and objective way.

Indexed as

Motor ActivityAgedAged, 80 and overAlgorithmsDyskinesiasFemaleHumansHypokinesiaImage Processing, Computer-AssistedMaleMiddle AgedMonitoring, PhysiologicParkinson DiseaseSignal Processing, Computer-Assistedambulatory monitoringinertial sensorsmotor fluctuationsParkinson’s diseaseSupport Vector Machine

Identifiers

PMID27983675
PMCPMC5191112

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.