Trial reportHeart and vessels2015
Effects of the PPARγ agonist pioglitazone on coronary atherosclerotic plaque composition and plaque progression in non-diabetic patients: a double-center, randomized controlled VH-IVUS pilot-trial.
Trial report in Heart and vessels, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 1 of them a synthesis that pooled 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.
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.
Who cites it
9 citing papers in PubMed, 1 synthesis or guideline pooled it, 12 citations in OpenAlex.
- Pioglitazone and the secondary prevention of cardiovascular disease. A meta-analysis of randomized-controlled trials.Cardiovascular diabetology · 2017Pooled it
- Trial
- The Extent and Phenotype of Coronary Artery Disease in Diabetes and Prediabetes: Insights From Imaging Studies and Potential Therapeutic Implications.Reviews in cardiovascular medicine · 2026Review
- International Union of Basic and Clinical Pharmacology CXIII: Nuclear Receptor Superfamily-Update 2023.Pharmacological reviews · 2023Review
- Different Approaches in Therapy Aiming to Stabilize an Unstable Atherosclerotic Plaque.International journal of molecular sciences · 2021Review
- Review
- Cardiac Outcomes After Ischemic Stroke or Transient Ischemic Attack: Effects of Pioglitazone in Patients With Insulin Resistance Without Diabetes Mellitus.Circulation · 2017 · on this mapArticle
- High-density Lipoprotein and Low-density Lipoprotein Therapeutic Approaches in Acute Coronary Syndromes.Current cardiology reviews · 2017Review
- Possible role of fibroblast growth factor 21 on atherosclerosis via amelioration of endoplasmic reticulum stress-mediated apoptosis in apoE(-/-) mice.Heart and vessels · 2015Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
11 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Despite the advanced therapy with statins, antithrombotics and antihypertensive agents, the medical treatment of coronary artery disease is less than optimal. Therefore, additional therapeutic anti-atherosclerotic options are desirable. This VH-IVUS study (intravascular ultrasonography with virtual histology) was performed to assess the potential anti-atherogenic effect of the PPARγ agonist pioglitazone in non-diabetic patients. A total of 86 non-culprit atherosclerotic lesions in 54 patients with acute coronary syndrome were observed in a 9-month prospective, double-blind, and placebo-controlled IVUS study. Patients were randomized to receive either 30 mg pioglitazone (Pio) or placebo (Plac). As primary efficacy parameter, the change of relative plaque content of necrotic core was determined by serial VH-IVUS analyses. Main secondary endpoint was the change of total plaque volume. In contrast to placebo, in the pioglitazone-treated group, the relative plaque content of necrotic core decreased significantly (Pio -1.3 ± 6.9% vs. Plac +2.6 ± 6.5%, p < 0.01). In comparison to the placebo group, the plaques in pioglitazone-treated patients showed significantly greater reduction of the total plaque volume (Pio -16.1 ± 26.4 mm3 vs. Plac -1.8 ± 30.9 mm3, p = 0.02). Treatment with a PPARγ agonist in non-diabetic patients results in a coronary artery plaque stabilization on top of usual medical care.
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What Socratic holds
Registered trials
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 Socratic graph.