Evidence map›Paper›PMID 31197095›Full record

ArticleInternational journal of environmental research and public health2019

Non-Motor Symptoms after One Week of High Cadence Cycling in Parkinson's Disease.

Sara A Harper, Bryan T Dowdell, Jin Hyun Kim, Brandon S Pollock, Angela L Ridgel

Registry-linked trialAbstract readControlled Clinical Trial
PubMed Full text at PMC Publisher
In one paragraph

Article in International journal of environmental research and public health, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT05361200 (Effects of Patient-Specific Adaptive Dynamic Cycling on Function Improvement in Individuals With Parkinson's Disease), which is not on this map. Cited by 13 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed, 2 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.

NCT05361200 naunknown statusnot on this mapstarted 2022, after this paper: background citation

Effects of Patient-Specific Adaptive Dynamic Cycling on Function Improvement in Individuals With Parkinson's Disease

TypeinterventionalSponsorKent State UniversityRan2022 to 2024Enrolled40ConditionsParkinson DiseaseArmsDynamic high-cadence cycling
3 · Its place in the literature

Who cites it

13 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
  3. Trial
  4. Effects of physical exercise on cognitive impairment in patients with Alzheimer's disease, Parkinson's disease or mild cognitive impairment: a systematic review and meta-analysis.European review of aging and physical activity : official journal of the European Group for Research into Elderly and Physical Activity · 2026
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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

5 authors.

Sara A HarperDepartment of Medicine, Division of Gerontology, Geriatrics, and Palliative Care, University of Alabama at Birmingham, Birmingham, AL 35205, USA. saharper@uabmc.edu.ORCID 0000-0001-6584-179X
Bryan T DowdellExercise Physiology Department, Kent State University, Kent, OH 44240, USA. bdowdell@kent.edu.
Jin Hyun KimExercise Physiology Department, Kent State University, Kent, OH 44240, USA. jkim74@kent.edu.
Brandon S PollockDepartment of Exercise Science, Walsh University, North Canton, OH 44720, USA. bpollock@walsh.edu.
Angela L RidgelExercise Physiology Department, Kent State University, Kent, OH 44240, USA. aridgel@kent.edu.ORCID 0000-0001-8517-8710

Funding

National Center for Medical Rehabilitation Research T32HD071866
6 · The paper itself

Abstract

The objective was to investigate if high cadence cycling altered non-motor cognition and depression symptoms in individuals with Parkinson's disease (PD) and whether exercise responses were influenced by brain-derived neurotrophic factor (BDNF) Val66Met polymorphism. Individuals with idiopathic PD who were ≥50 years old and free of surgical procedures for PD were recruited. Participants were assigned to either a cycling (

Indexed as

CognitionDepressionParkinson DiseaseAgedAttentionBicyclingBrain-Derived Neurotrophic FactorEmotionsExecutive FunctionExercise TherapyFemaleHumansMaleMiddle AgedPolymorphism, GeneticBDNF protein, humanBrain-Derived Neurotrophic Factorcognitiondepressionexerciseneurodegenerative disease

Identifiers

PMID31197095
PMCPMC6616554

What OpenQuestion holds

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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.