Trial reportEuropean heart journal. Acute cardiovascular care2014
Association between endogenous complement inhibitor and myocardial salvage in patients with myocardial infarction.
Trial report in European heart journal. Acute cardiovascular care, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
What it found
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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
5 citing papers in PubMed, 15 citations in OpenAlex.
- Proteomics Analysis of Five Potential Plasma-derived Exosomal Biomarkers for Acute Myocardial Infarction.Current medicinal chemistry · 2025Article
- Circulating lectin pathway proteins do not predict short-term cardiac outcomes after myocardial infarction.Clinical and experimental immunology · 2019Article
- Factors involved in initiation and regulation of complement lectin pathway influence postoperative outcome after pediatric cardiac surgery involving cardiopulmonary bypass.Scientific reports · 2019Article
- The Lectin Pathway of Complement in Myocardial Ischemia/Reperfusion Injury-Review of Its Significance and the Potential Impact of Therapeutic Interference by C1 Esterase Inhibitor.Frontiers in immunology · 2018Review
- Mannan-binding lectin in cardiovascular disease.BioMed research international · 2014Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundMany pathogenic processes and diseases are the result of an erroneous activation of the complement cascade and a number of inhibitors of complement have thus been examined for anti-inflammatory actions. It was recently demonstrated that supraphysiological concentrations of the endogenous complement inhibitor MAp44 (also denoted MAP1) protect against myocardial reperfusion injury. In the present study, we examined the association between outcome after acute myocardial infarction (MI) and the plasma levels of MAp44 and its related proteins MASP-1 and MASP-3 in patients with first-time MI. In addition, we compared plasma levels of MAp44, MASP-1, and MASP-3 in MI patients to levels in a healthy control group.
methodsA total of 192 MI patients and 140 control persons were included. Plasma samples were obtained and analysed with time-resolved immunofluorometric assays determining the plasma levels of MAp44, MASP-1, and MASP-3. The myocardial outcomes (salvage index and final infarct size) were measured by gated single-photon emission CT.
resultsMI patients had 18 % higher plasma levels of MAp44 (IQR 11-25%) as compared to the healthy control group (p<0.001. However, neither salvage index (Spearman rho -0.1, p=0.28) nor final infarct size (Spearman rho 0.02, p=0.83) correlated with plasma levels of MAp44. Likewise, MASP-1 and MASP-3 were elevated in MI patients (p=0.002 and p<0.001), but the levels were not correlated to outcome.
conclusionsPlasma levels of MAp44, MASP-1, and MASP-3 are significantly higher in patients with MI compared to healthy control persons, but are not associated with short-term outcome measured as salvage index and final infarct.
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