Evidence map›Paper›PMID 15361892›Full record

Trial reportJournal of human hypertension2005

Long-term effects of statins on arterial pressure and stiffness of hypertensives.

A Ichihara, M Hayashi, Y Koura, Y Tada, Y Kaneshiro, T Saruta

Abstract readClinical TrialComparative StudyRandomized Controlled Trial
PubMed Publisher
In one paragraph

Trial report in Journal of human hypertension, 2005. 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
5.9field-weighted citation impact, top 4% 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, 101 citations in OpenAlex.

  1. Pooled it
  2. Antihypertensive effects of statins: a meta-analysis of prospective controlled studies.Journal of clinical hypertension (Greenwich, Conn.) · 2013 · on this map
    Pooled it
  3. Trial
  4. Trial
  5. Trial
  6. Trial
  7. Effect of pravastatin on blood pressure in people with cardiovascular disease.Journal of human hypertension · 2006 · on this map
    Trial
  8. Review
  9. Article
  10. Review
  11. Review
  12. Strategies for Achieving Healthy Vascular Aging.Hypertension (Dallas, Tex. : 1979) · 2018
    Review
  13. Article
  14. Article
  15. Review
  16. Article
  17. Article
  18. Article
  19. Pleiotropic effects of simvastatin in physically trained ovariectomized rats.Brazilian journal of medical and biological research = Revista brasileira de pesquisas medicas e biologica · 2013
    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

6 authors at 1 institution in 1 country.

A IchiharaDepartment of Internal Medicine, Keio University School of Medicine, Tokyo, Japan. atzichi@sc.itc.keio.ac.jp
M Hayashi
Y Koura
Y Tada
Y Kaneshiro
T Saruta
Keio University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Although lowering blood pressure (BP) reduces aortic stiffness, achieving the recommended BP goal can be difficult. Recent studies have shown that short-term use of statins can reduce BP significantly. To determine the long-term effects of statins on BP and aortic stiffness, a single-blind randomized prospective study was performed on 85 hyperlipidaemic hypertensive patients whose BP was insufficiently controlled by antihypertensive therapy. Every 3 months, aortic stiffness was assessed by measuring pulse wave velocity (PWV). Patients were randomly allocated to groups treated with pravastatin, simvastatin, fluvastatin, or a nonstatin antihyperlipidaemic drug. No significant differences in patient characteristics, kinds of antihypertensive drugs, BP, ankle brachial index, PWV, or serum lipid, creatinine, or C-reactive protein levels were found between the four groups at the start of the study. During the 12-month treatment period, PWV did not change in the pravastatin group or nonstatin group, but it was transiently reduced in the simvastatin group and significantly decreased in the fluvastatin group, even though the doses of the statins used in this study were lower than the usually prescribed dose. All four antihyperlipidaemic drugs significantly decreased serum cholesterol levels without affecting BP, ankle brachial index, or serum triglyceride levels. The C-reactive protein serum levels decreased significantly in the three statin groups but not in the nonstatin group. These results suggest that long-term use of fluvastatin by hyperlipidaemic hypertensive patients is associated with a significant reduction in aortic stiffness without any effect on BP.

Indexed as

Anticholesteremic AgentsArteriosclerosisBlood PressureCholesterolC-Reactive ProteinElasticityFatty Acids, MonounsaturatedFemaleFluvastatinHumansHydroxymethylglutaryl-CoA Reductase InhibitorsHyperlipoproteinemiasHypertensionIndolesMaleMiddle AgedAnticholesteremic AgentsCholesterolC-Reactive ProteinFatty Acids, MonounsaturatedFluvastatinHydroxymethylglutaryl-CoA Reductase InhibitorsIndolesPravastatinSimvastatin

Identifiers

PMID15361892
OpenAlexW2026546429

What OpenQuestion holds

Texttitle and abstract
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.