Evidence map›Paper›PMID 30715754›Full record

ArticleJournal of pineal research2019

Plasma levels of melatonin in dilated cardiomyopathy.

Tomofumi Misaka, Akiomi Yoshihisa, Tetsuro Yokokawa, Takamasa Sato, Masayoshi Oikawa, Atsushi Kobayashi, Takayoshi Yamaki, Koichi Sugimoto, Hiroyuki Kunii, Kazuhiko Nakazato and 1 more

Open access · bronzeAbstract read
In one paragraph

Article in Journal of pineal research, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
1.7field-weighted citation impact, top 18% 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

19 citing papers in PubMed, 32 citations in OpenAlex.

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  10. Blood-Based Epigenetic Markers ofJournal of the American Heart Association · 2021
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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

11 authors at 1 institution in 1 country.

Tomofumi MisakaDepartment of Cardiovascular Medicine, Fukushima Medical University, Fukushima, Japan.
Akiomi YoshihisaDepartment of Cardiovascular Medicine, Fukushima Medical University, Fukushima, Japan.ORCID https://orcid.org/0000-0001-5574-6617
Tetsuro YokokawaDepartment of Cardiovascular Medicine, Fukushima Medical University, Fukushima, Japan.
Takamasa SatoDepartment of Cardiovascular Medicine, Fukushima Medical University, Fukushima, Japan.
Masayoshi OikawaDepartment of Cardiovascular Medicine, Fukushima Medical University, Fukushima, Japan.
Atsushi KobayashiDepartment of Cardiovascular Medicine, Fukushima Medical University, Fukushima, Japan.
Takayoshi YamakiDepartment of Cardiovascular Medicine, Fukushima Medical University, Fukushima, Japan.
Koichi SugimotoDepartment of Cardiovascular Medicine, Fukushima Medical University, Fukushima, Japan.
Hiroyuki KuniiDepartment of Cardiovascular Medicine, Fukushima Medical University, Fukushima, Japan.
Kazuhiko NakazatoDepartment of Cardiovascular Medicine, Fukushima Medical University, Fukushima, Japan.
Yasuchika TakeishiDepartment of Cardiovascular Medicine, Fukushima Medical University, Fukushima, Japan.
Fukushima Medical University · JP

Funding

grant-in-aid for Scientific Research 16K09447Japan Society for the Promotion of Science
6 · The paper itself

Abstract

backgroundMelatonin is a multifunctional indolamine and has a cardioprotective role in a variety of cardiovascular processes via antioxidant, anti-inflammatory, antihypertensive, antithrombotic, and antilipemic effects. It has been reported that lower levels of circulating melatonin are significantly associated with a higher risk of acute myocardial infarction (AMI) and later cardiac remodeling. However, levels of melatonin in patients with dilated cardiomyopathy (DCM) and associations between melatonin levels and cardiac function remain unclear. METHODS AND

resultsWe measured and compared plasma levels of melatonin in 61 control subjects, 81 AMI patients, and 77 DCM patients. Plasma levels of melatonin were progressively decreased from 71.9 pg/mL in the control group to 52.6 pg/mL in the DCM group and 21.9 pg/mL in the AMI group. Next, we examined associations of melatonin levels with parameters of laboratory data, echocardiography, and right-heart catheterization. In the DCM patients, circulating melatonin showed significant correlations with both high-sensitivity troponin T (R = -0.422, P < 0.001) and cardiac output (R = 0.431, P = 0.003), but not with B-type natriuretic peptide (BNP), left ventricular ejection fraction (LVEF), pulmonary artery wedge pressure, or pulmonary artery pressure.

conclusionPatients with not only AMI but also DCM had lower circulating melatonin levels. Circulating melatonin levels appear to correlate with myocardial injury and cardiac output in DCM patients.

Indexed as

Acute DiseaseAgedCardiomyopathy, DilatedEchocardiographyFemaleHumansMaleMelatoninMiddle AgedMyocardial InfarctionNatriuretic Peptide, BrainTroponinMelatoninNatriuretic Peptide, BrainTroponincardiac troponindilated cardiomyopathyechocardiographyhemodynamicsmelatoninnatriuretic peptide

Identifiers

PMID30715754
PMCPMC6593840
OpenAlexW2913748226

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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.