Tannaz Jamialahmadi, Željko Reiner, Luis E Simental-Mendia, Wael Almahmeed, Sercan Karav, Ali H Eid, Francesco Giammarile, Amirhossein Sahebkar
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引用次数: 0
Abstract
Background: Pathogenesis of atherosclerosis is largely mediated by inflammatory process. Statins are lipid-lowering drugs which also have anti-inflammatory effects. 18 fluorine radiolabeled fluorodeoxyglucose (18 F-FDG) positron emission tomography-computed tomography (PET-CT) is considered to be a good indicator of arterial wall inflammation. Therefore, in this meta-analysis the role of statins on inflammatory process in the artery wall was evaluated using this method since its actual validity for this purpose is not yet well established.
Methods: PubMed, Scopus, Web of Science, ClinicalTrials.gov, and Google Scholar databases were searched using MESH terms and keywords. Funnel plot, Begg's rank correlation, and Egger's weighted regression tests evaluated publication bias in the meta-analysis. In cases where funnel plot asymmetry was observed, the "trim and fill" method was used to check the input of potentially missing studies.
Results: Findings of 10 clinical trials involving 373 subjects showed a remarkable reduction of arterial wall 18 F-FDG uptake according to target-to-background ratio (TBR) index after treatment with statins. Subgroup analysis showed a significant decrease in TBR with high-intensity and non-significant reduction of TBR with low-to-moderate-intensity statin therapy.
Conclusion: Treatment with statins suppressed arterial wall inflammation as shown by using 18 F-FDG PET-CT.
期刊介绍：
Journal of Inflammation welcomes research submissions on all aspects of inflammation.
The five classical symptoms of inflammation, namely redness (rubor), swelling (tumour), heat (calor), pain (dolor) and loss of function (functio laesa), are only part of the story. The term inflammation is taken to include the full range of underlying cellular and molecular mechanisms involved, not only in the production of the inflammatory responses but, more importantly in clinical terms, in the healing process as well. Thus the journal covers molecular, cellular, animal and clinical studies, and related aspects of pharmacology, such as anti-inflammatory drug development, trials and therapeutic developments. It also considers publication of negative findings.
Journal of Inflammation aims to become the leading online journal on inflammation and, as online journals replace printed ones over the next decade, the main open access inflammation journal. Open access guarantees a larger audience, and thus impact, than any restricted access equivalent, and increasingly so, as the escalating costs of printed journals puts them outside University budgets. The unrestricted access to research findings in inflammation aids in promoting dynamic and productive dialogue between industrial and academic members of the inflammation research community, which plays such an important part in the development of future generations of anti-inflammatory therapies.
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