Evidence map›Paper›PMID 24910980›Full record

ArticlePloS one2014

Antihypertensive agents and risk of Parkinson's disease: a nationwide cohort study.

Yen-Chieh Lee, Chin-Hsien Lin, Ruey-Meei Wu, Jou-Wei Lin, Chia-Hsuin Chang, Mei-Shu Lai

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 44 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
44citing papers in PubMed, 2 pooled it
4.7field-weighted citation impact, top 5% 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

44 citing papers in PubMed, 2 syntheses or guidelines pooled it, 100 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Revisiting the Association Between Calcium Channel Blockers and Parkinson's Disease in the E3N Cohort.Movement disorders : official journal of the Movement Disorder Society · 2026
    Article
  4. Reinventing amlodipine.The Journal of pharmacology and experimental therapeutics · 2026
    Review
  5. Article
  6. Article
  7. Therapeutic drug monitoring in Parkinson's disease.Journal of neural transmission (Vienna, Austria : 1996) · 2024
    Review
  8. Article
  9. Update: Protective and risk factors for Parkinson disease.Parkinsonism & related disorders · 2024
    Review
  10. Review
  11. Article
  12. Epigenetic associations ofFrontiers in psychiatry · 2024
    Article
  13. Article
  14. Review
  15. Article
  16. Review
  17. CaScience advances · 2022
    Article
  18. Article
  19. Review
  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

6 authors at 3 institutions in 1 country.

Yen-Chieh LeeDepartment of Family Medicine, Cathay General Hospital, Taipei, Taiwan.
Chin-Hsien LinDepartment of Neurology, National Taiwan University Hospital, Taipei, Taiwan.
Ruey-Meei WuDepartment of Neurology, National Taiwan University Hospital, Taipei, Taiwan.
Jou-Wei LinDepartment of Medicine, College of Medicine, National Taiwan University, Taipei, Taiwan; Cardiovascular Center, National Taiwan University Hospital Yun-Lin Branch, Dou-Liou City, Yun-Lin County, Taiwan.
Chia-Hsuin ChangDepartment of Medicine, College of Medicine, National Taiwan University, Taipei, Taiwan; Institute of Preventive Medicine, College of Public Health, National Taiwan University, Taipei, Taiwan.
Mei-Shu LaiInstitute of Preventive Medicine, College of Public Health, National Taiwan University, Taipei, Taiwan.
National Taiwan University Hospital · TWNational Taiwan University · TWCathay General Hospital · TW

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

background and purposeHypertension has been associated with Parkinson's disease (PD), but data on antihypertensive drugs and PD are inconclusive. We aim to evaluate antihypertensive drugs for an association with PD in hypertensive patients.

methodsHypertensive patients who were free of PD, dementia and stroke were recruited from 2005-2006 using Taiwan National Health Insurance Database. We examined the association between the use of calcium channel blockers (CCBs), angiotensin converting enzyme inhibitors (ACEIs), angiotensin receptor blockers (ARBs) and the incidence of PD using beta-blockers as the reference. Cox regression model with time-varying medication use was applied.

resultsAmong 65,001 hypertensive patients with a mean follow-up period of 4.6 years, use of dihydropyridine CCBs, but not non-dihydropyridine CCBs, was associated with a reduced risk of PD (adjusted hazard ratio [aHR]  = 0.71; 95% CI, 0.57-0.90). Additionally, use of central-acting CCBs, rather than peripheral-acting ones, was associated with a decreased risk of PD (aHR = .69 [55-0.87]. Further decreased association was observed for higher cumulative doses of felodipine (aHR = 0.54 [0.36-0.80]) and amlodipine (aHR = 0.60 [0.45-0.79]). There was no association between the use of ACEIs (aHR = 0.80 [0.64-1.00]) or ARBs (aHR = 0.86 [0.69-1.08]) with PD. A potentially decreased association was only found for higher cumulative use of ACEIs (HR = 0.52 [0.34-0.80]) and ARBs (HR = 0.52 [0.33-0.80]).

conclusionsOur study suggests centrally-acting dihydropyridine CCB use and high cumulative doses of ACEIs and ARBs may associate with a decreased incidence of PD in hypertensive patients. Further long-term follow-up studies are needed to confirm the potential beneficial effects of antihypertensive agents in PD.

Indexed as

AgedAngiotensin-Converting Enzyme InhibitorsAngiotensin Receptor AntagonistsAntihypertensive AgentsCalcium Channel BlockersCohort StudiesFemaleHumansMaleParkinson DiseaseProportional Hazards ModelsRiskTaiwanAngiotensin-Converting Enzyme InhibitorsAngiotensin Receptor AntagonistsAntihypertensive AgentsCalcium Channel Blockers

Identifiers

PMID24910980
PMCPMC4049613
OpenAlexW2058991248

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.