Evidence map›Paper›PMID 26803913›Full record

Trial reportJournal of atherosclerosis and thrombosis2016

Rationale and Design of the PROSPECTIVE Trial: Probucol Trial for Secondary Prevention of Atherosclerotic Events in Patients with Prior Coronary Heart Disease.

Shizuya Yamashita, Daisaku Masuda, Tohru Ohama, Hidenori Arai, Hideaki Bujo, Tatsuo Kagimura, Toru Kita, Masunori Matsuzaki, Yasushi Saito, Masanori Fukushima and 2 more

Open access · diamondAbstract readMulticenter StudyRandomized Controlled Trial
In one paragraph

Trial report in Journal of atherosclerosis and thrombosis, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
1.9field-weighted citation impact, top 15% 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

10 citing papers in PubMed, 17 citations in OpenAlex.

  1. Trial
  2. Trial
  3. Article
  4. New Horizons for Probucol, an Old, Mysterious Drug.Journal of atherosclerosis and thrombosis · 2021
    Article
  5. Article
  6. Review
  7. Article
  8. Vulnerable Plaque, Characteristics, Detection, and Potential Therapies.Journal of cardiovascular development and disease · 2019
    Review
  9. Review
  10. 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

12 authors at 9 institutions in 2 countries.

Shizuya YamashitaDepartment of Community Medicine, Osaka University Graduate School of Medicine.
Daisaku Masuda
Tohru Ohama
Hidenori Arai
Hideaki Bujo
Tatsuo Kagimura
Toru Kita
Masunori Matsuzaki
Yasushi Saito
Masanori Fukushima
Yuji Matsuzawa
PROSPECTIVE Study Group
Foundation for Biomedical Research and Innovation · JPOsaka University · JPChiba University · JPKobe City Medical Center General Hospital · JPNational Center for Geriatrics and Gerontology · JPOsaka Dental University · JPSumitomo Hospital · JPToho University Medical Center Sakura Hospital · JPYamaguchi University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundReduction of serum LDL-cholesterol by statins was shown to improve clinical outcomes in patients with coronary heart disease (CHD). Although intensive statin therapy significantly reduced cardiovascular risks, atherosclerotic cardiovascular events have not been completely prevented. Therefore, effective pharmacologic therapy is necessary to improve "residual risks" in combination with statins. Probucol has a potent antioxidative effect, inhibits the oxidation of LDL, and reduces xanthomas. Probucol Trial for Secondary Prevention of Atherosclerotic Events in Patients with Prior Coronary Heart Disease (PROSPECTIVE) is a multicenter, randomized, prospective study designed to test the hypothesis that the addition of probucol to other lipid-lowering drugs will prevent cerebro- and cardiovascular events in patients with prior coronary events and high LDL cholesterol levels. STUDY

designThe study will recruit approximately 860 patients with a prior CHD and dyslipidemia with LDL-C level ≥140 mg/dl without any medication and those treated with any lipid-lowering drugs with LDL-C level ≥100 mg/dl. Lipid-lowering agents are continuously administered during the study period in control group, and probucol (500 mg/day, 250 mg twice daily) is added to lipid-lowering therapy in the test group. The efficacy and safety of probucol with regard to the prevention of cerebro- and cardiovascular events and the intima-media thickness of carotid arteries as a surrogate marker will be evaluated. SUMMARY: PROSPECTIVE will determine whether the addition of probucol to other lipid-lowering drugs improves cerebro- and cardiovascular outcomes in patients with prior coronary heart disease. Furthermore, the safety of a long-term treatment with probucol will be clarified.

Indexed as

Research DesignAnticholesteremic AgentsCardiovascular DiseasesCarotid Intima-Media ThicknessCerebral Arterial DiseasesCoronary Artery DiseaseFemaleHumansMaleMiddle AgedProbucolProspective StudiesSecondary PreventionAnticholesteremic AgentsProbucol

Identifiers

PMID26803913
PMCPMC7399286
OpenAlexW2300124892

What OpenQuestion holds

Textmetadata
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.