Evidence map›Paper›PMID 27919204›Full record

Trial reportThe International journal of neuroscience2017

Use, maintenance and dose effects of cognitive speed of processing training in Parkinson's disease.

Elise G Valdés, Melissa L O'Connor, Ergun Y Uc, Robert A Hauser, Ross Andel, Jerri D Edwards

Open access · greenAbstract readRandomized Controlled Trial
PubMed Full text at PMC Publisher
In one paragraph

Trial report in The International journal of neuroscience, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed, 1 pooled it
0.6field-weighted citation impact, top 22% of its field
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

1 citing paper in PubMed, 1 synthesis or guideline pooled it, 10 citations in OpenAlex.

  1. Pooled it
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 at 3 institutions in 2 countries.

Elise G Valdésa School of Aging Studies University of South Florida , Tampa , FL , USA.
Melissa L O'Connorb Department of Human Development and Family Science , North Dakota State University , Fargo , ND , USA.
Ergun Y Ucc Department of Neurology , University of Iowa , Iowa City , IA , USA.
Robert A Hausere Department of Neurology , University of South Florida , Tampa , FL , USA.
Ross Andela School of Aging Studies University of South Florida , Tampa , FL , USA.
Jerri D Edwardsa School of Aging Studies University of South Florida , Tampa , FL , USA.
University of South Florida · USNorth Dakota State University · USUniversity of Iowa · US

Funding

Predicting Driver Safety in Parkinson's DiseaseR01NS044930 · NINDS · UNIVERSITY OF IOWA · PI UC, ERGUN Y · 2003 to 2007
$1.7M
Cognitive Speed of Processing Training Among Persons with Parkinson?s DiseaseR21AG033332 · NIA · UNIVERSITY OF SOUTH FLORIDA · PI EDWARDS, JERRI · 2009 to 2010
$319k
Auditory Cognitive Training in Persons with Mild Cognitive ImpairmentR36AG049889 · NIA · UNIVERSITY OF SOUTH FLORIDA · PI VALDES, ELISE GABRIELA · 2015 to 2016
$61k
NIA NIH HHS R21 AG033332NIA NIH HHS R36 AG049889NINDS NIH HHS R01 NS044930RRD VA I01 RX000170
6 · The paper itself

Abstract

introductionRecent research indicated that cognitive speed of processing training (SPT) improved Useful Field of View (UFOV) among individuals with Parkinson's disease (PD). The effects of SPT in PD have not been further examined. The objectives of the current study were to investigate use, maintenance and dose effects of SPT among individuals with PD.

methodsParticipants who were randomized to SPT or a delayed control group completed the UFOV at a six-month follow-up visit. Use of SPT was monitored across the six-month study period. Regression explored factors affecting SPT use. Mixed effect models were conducted to examine the durability of training gains among those randomized to SPT (n = 44), and training dose effects among the entire sample (n = 87).

resultsThe majority of participants chose to continue to use SPT (52%). Those randomized to SPT maintained improvements in UFOV performance. A significant dose effect of SPT was evident such that more hours of training were associated with greater UFOV performance improvements. The cognitive benefits derived from SPT in PD may be maintained for up to three months.

conclusionFuture research should determine how long gains endure and explore if such training gains transfer.

Indexed as

CognitionPractice, PsychologicalActivities of Daily LivingAgedCognition DisordersFemaleHumansMaleParkinson DiseaseTreatment Outcomecognitive trainingMixed effect modelsnon-pharmacological intervention

Identifiers

PMID27919204
PMCPMC8284743
OpenAlexW2560653831

What OpenQuestion holds

Textmetadata
LicenceTDM
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.