Evidence map›Paper›PMID 27304858›Full record

ArticleNeuroepidemiology2016

Statin Use and Its Association with Essential Tremor and Parkinson's Disease.

Sherif Y Shalaby, Elan D Louis

Open access · bronzeAbstract read
In one paragraph

Article in Neuroepidemiology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed, 2 pooled it
0.2field-weighted citation impact, top 39% 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

5 citing papers in PubMed, 2 syntheses or guidelines pooled it, 9 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Article
  4. Article
  5. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

2 authors at 1 institution in 1 country.

Sherif Y ShalabyDepartment of Neurology, Yale School of Medicine, Yale University, New Haven, Conn., USA.
Elan D Louis
Yale University · US

Funding

ENVIRONMENTAL EPIDEMIOLOGY OF ESSENTIAL TREMORR01NS039422 · NINDS · YALE UNIVERSITY · PI LOUIS, ELAN D · 2000 to 2013
$7.7M
Environmental Epidemiology of Essential TremorR01NS094607 · NINDS · YALE UNIVERSITY · PI LOUIS, ELAN D · 2016 to 2020
$3.9M
NINDS NIH HHS R01 NS039422NINDS NIH HHS R01 NS094607
6 · The paper itself

Abstract

backgroundStatins have potent anti-inflammatory and immunomodulating effects, and may have neuroprotective properties in patients with Parkinson's disease (PD). There are no studies about the use of statins in the related tremor disorder, essential tremor (ET). We determined whether statin use differed in ET cases vs. controls and PD cases vs.

methodsOne hundred and thirty nine ET cases, 108 PD cases, and 124 controls participated in a research study of the epidemiology of movement disorders. They were frequency matched based on age and gender. Statin use was assessed by self-report.

resultsIn adjusted logistic regression analyses, statin use (current or ever) was inversely associated with PD (ORs 0.56-0.63), with marginal values (p values = 0.07-0.187). In similar adjusted models, ET was not associated with statin use (p values = 0.45-0.50). However, ET was inversely associated with longer-term statin use (adjusted OR 0.27, p values = 0.04-0.048).

conclusionsWe observed a marginally significant inverse association between PD and statin use. Although in primary analyses we found no evidence that statin use was protective in ET, there was an inverse association in analyses that assessed longer term use of statins. Further observational studies are warranted.

Indexed as

AgedEssential TremorFemaleHumansHydroxymethylglutaryl-CoA Reductase InhibitorsMaleParkinson DiseasePrescription DrugsTreatment OutcomeHydroxymethylglutaryl-CoA Reductase InhibitorsPrescription Drugs

Identifiers

PMID27304858
PMCPMC5018918
OpenAlexW2434258409

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.