Evidence map›Paper›PMID 32636740›Full record

ReviewFrontiers in aging neuroscience2020

Chasing Protection in Parkinson's Disease: Does Exercise Reduce Risk and Progression?

Grace F Crotty, Michael A Schwarzschild

Open access · goldAbstract readReview
In one paragraph

Review in Frontiers in aging neuroscience, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed, 2 pooled it
3.0field-weighted citation impact, top 7% 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

30 citing papers in PubMed, 2 syntheses or guidelines pooled it, 64 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Article
  4. Article
  5. Review
  6. Article
  7. Review
  8. Article
  9. Frontiers in sports and active living · 2025
    Article
  10. Article
  11. Review
  12. Epidemiology of Parkinson's Disease: An Update.Current neurology and neuroscience reports · 2024
    Review
  13. Review
  14. Physical activity and sleep pattern in relation to incident Parkinson's disease: a cohort study.The international journal of behavioral nutrition and physical activity · 2024
    Article
  15. Review
  16. Article
  17. Review
  18. Article
  19. Article
  20. Article
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

2 authors at 1 institution in 1 country.

Grace F CrottyDepartment of Neurology, Massachusetts General Hospital, Boston, MA, United States.
Michael A SchwarzschildDepartment of Neurology, Massachusetts General Hospital, Boston, MA, United States.
Massachusetts General Hospital · US

Funding

Urate-LRRK2 interactions in Parkinson's diseaseR01NS110879 · NINDS · MASSACHUSETTS GENERAL HOSPITAL · PI SCHWARZSCHILD, MICHAEL A · 2019 to 2023
$2.0M
NINDS NIH HHS R01 NS110879
6 · The paper itself

Abstract

Exercise may be the most commonly offered yet least consistently followed therapeutic advice for people with Parkinson's disease (PD). Epidemiological studies of prospectively followed cohorts have shown a lower risk for later developing PD in healthy people who report moderate to high levels of physical activity, and slower rates of motor and non-motor symptom progression in people with PD who report higher baseline physical activity. In animal models of PD, exercise can reduce inflammation, decrease α-synuclein expression, reduce mitochondrial dysfunction, and increase neurotrophic growth factor expression. Randomized controlled trials of exercise in PD have provided clear evidence for short-term benefits on many PD measurements scales, ranging from disease severity to quality of life. In this review, we present these convergent epidemiological and laboratory data with particular attention to translationally relevant features of exercise (e.g., intensity requirements, gender differences, and associated biomarkers). In the context of these findings we will discuss clinical trial experience, design challenges, and emerging opportunities for determining whether exercise can prevent PD or slow its long-term progression.

Indexed as

disease modificationepidemiologyexerciseneuroprotectionParkinson’s diseasephysical activitytrials

Identifiers

PMID32636740
PMCPMC7318912
OpenAlexW3036001855

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.