Evidence map›Paper›PMID 35281465›Full record

SynthesisOxidative medicine and cellular longevity2022

Evaluation of Melatonin Therapy in Patients with Myocardial Ischemia-Reperfusion Injury: A Systematic Review and Meta-Analysis.

Tingting Lv, Junwei Yan, Yunwei Lou, Zeying Zhang, Mengfei Ye, Jiedong Zhou, Fangyi Luo, Chenchen Bi, Hui Lin, Jian Zhang and 2 more

Open access · hybridAbstract readMeta-AnalysisSystematic Review
In one paragraph

Synthesis in Oxidative medicine and cellular longevity, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed, 1 pooled it
2.1field-weighted citation impact, top 12% 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, 1 synthesis or guideline pooled it, 15 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. Review
  4. Review
  5. Article
  6. Analysis of Global Research Trends of Trauma-Related Arrhythmias.Open access emergency medicine : OAEM · 2025
    Article
  7. Review
  8. Review
  9. Article
  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 2 institutions in 1 country.

Tingting LvDepartment of Pharmacology, Medical School of Shaoxing University, Shaoxing, Zhejiang, China.
Junwei YanDepartment of Pharmacology, Medical School of Shaoxing University, Shaoxing, Zhejiang, China.
Yunwei LouDepartment of Pharmacology, Medical School of Shaoxing University, Shaoxing, Zhejiang, China.
Zeying ZhangDepartment of Pharmacology, Medical School of Shaoxing University, Shaoxing, Zhejiang, China.
Mengfei YeDepartment of Psychiatry, Shaoxing Seventh People's Hospital, Shaoxing, Zhejiang, China.
Jiedong ZhouDepartment of Pharmacology, Medical School of Shaoxing University, Shaoxing, Zhejiang, China.
Fangyi LuoDepartment of Clinical Medicine, Medical School of Shaoxing University, Shaoxing, Zhejiang, China.
Chenchen BiDepartment of Pharmacology, Medical School of Shaoxing University, Shaoxing, Zhejiang, China.
Hui LinDepartment of Cardiology, Shaoxing People's Hospital (Shaoxing Hospital, Zhejiang University School of Medicine), Shaoxing, Zhejiang, China.
Jian ZhangDepartment of Pharmacology, Medical School of Shaoxing University, Shaoxing, Zhejiang, China.
Hangyuan GuoDepartment of Cardiology, Shaoxing People's Hospital (Shaoxing Hospital, Zhejiang University School of Medicine), Shaoxing, Zhejiang, China.ORCID https://orcid.org/0000-0002-3897-5714
Zheng LiuDepartment of Pharmacology, Medical School of Shaoxing University, Shaoxing, Zhejiang, China.ORCID https://orcid.org/0000-0002-1473-0640
Shaoxing University · CNShaoxing People's Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Objectives: We conducted a meta-analysis to quantitatively evaluate the effect of melatonin therapy on patients with myocardial ischemia-reperfusion injury (MIRI) and explore the influencing factors. Background: Although preclinical studies have shown that melatonin can alleviate MIRI, its protective effect on MIRI in patients remains controversial. Methods: We searched PubMed, the Cochrane Library, and Embase. The primary outcome was cardiac function (left ventricular ejection fraction [LVEF], left ventricular end-diastolic volume [LVEDV], and left ventricular end-systolic volume [LVESV]) and myocardial infarct parameters (total left ventricular mass and infarct size). Results: We included nine randomized controlled clinical trials with 631 subjects. Our results showed that melatonin had no significant effects on the primary outcome, but subgroup analyses indicated that when melatonin was administered by intravenous and intracoronary injection at the early stage of myocardial ischemia, LVEF was improved (<3.5 h; standardized mean difference [SMD]:0.50; 95% CI: 0.06 to 0.94; Conclusions: The results indicated that the cardioprotective function of melatonin for MIRI was influenced by the route and timing regimen of melatonin administration; the mechanism of which may be associated with the production of inflammatory cytokines, the balance of oxidation, and antioxidant factors.

Indexed as

AntioxidantsFemaleHumansMaleMelatoninMiddle AgedMyocardial Reperfusion InjuryAntioxidantsMelatonin

Identifiers

PMID35281465
PMCPMC8913055
OpenAlexW4214906468

What Socratic holds

Textmetadata
LicenceCC BY
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 Socratic graph.