Evidence map›Paper›PMID 35720629›Full record

ArticleExperimental and therapeutic medicine2022

Moderately elevated lipoprotein (a) levels are associated with an earlier need for percutaneous coronary intervention in recurrent cardiovascular disease.

Athanasios Hoursalas, Konstantinos Tsarouhas, Christina Tsitsimpikou, Genovefa Kolovou, Alexander Vardavas, Ioannis Hoursalas, Demetrios A Spandidos, Haralampos Milionis, Moses Elisaf, Stavroula Tsiara

Open access · diamondAbstract read
In one paragraph

Article in Experimental and therapeutic medicine, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
1.1field-weighted citation impact, top 24% 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

3 citing papers in PubMed, 5 citations in OpenAlex.

  1. Article
  2. Article
  3. Observational
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

10 authors at 7 institutions in 1 country.

Athanasios HoursalasDepartment of Pediatric Cardiology, Onasseio Cardiac Surgery Center, 17674 Athens, Greece.
Konstantinos TsarouhasDepartment of Cardiology, University Hospital of Larissa, 41110 Larissa, Greece.
Christina TsitsimpikouGeneral Chemical State Laboratory of Greece, 11521 Athens, Greece.
Genovefa KolovouPreventive Cardiology and Lipoprotein Apheresis Unit, Metropolitan Hospital, 18547 Piraeus, Greece.
Alexander VardavasLaboratory of Toxicology and Forensic Sciences, Faculty of Medicine, University of Crete, 71500 Heraklion, Greece.
Ioannis HoursalasYGEIA Diagnostics, Private Practitioner, 20131 Korinthos, Greece.
Demetrios A SpandidosLaboratory of Clinical Virology, School of Medicine, University of Crete, 71003 Heraklion, Greece.
Haralampos MilionisDepartment of Internal Medicine, Faculty of Medicine, University Hospital of Ioannina, 45110 Ioannina, Greece.
Moses ElisafDepartment of Internal Medicine, Faculty of Medicine, University Hospital of Ioannina, 45110 Ioannina, Greece.
Stavroula TsiaraDepartment of Internal Medicine, Faculty of Medicine, University Hospital of Ioannina, 45110 Ioannina, Greece.
University Hospital of Ioannina · GRUniversity of Crete · GRGeneral Chemical State LaboratoryHygeia Hospital · GRMetropolitan Hospital · GROnassis Cardiac Surgery Center · GRUniversity Hospital of Larissa · GR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A significant number of cardiovascular disease (CVD) patients, with the target lipid levels, as set by the guidelines, achieved, continue to remain at risk. In this setting, lipoprotein (Lp) a role in CVD prognosis is regaining interest. Although Lp(a) is related to the arteriosclerotic process, there is not currently an adequate amount of data for the inclusion of Lp(a) levels as a primary therapeutic target in the treatment of coronary artery disease (CAD) patients. In this framework, the current retrospective study aims to investigate the association of Lp(a) levels with the adverse cardiovascular (CV) events presented in a 10 year follow-up of CVD patients with dyslipidemia and its association with the major CV risk factors. A statistically significant reduction in Lp(a) levels was observed during the follow-up period (72.8±45.6 vs. 68.3±41.8 mg/dl; McNemar test; P<0.001). The vast majority of patients who suffered a new acute myocardial infarction during the follow up period had Lp(a) levels >30 mg/dl (24/28 patients, mean ± standard deviation Lp(a), 83.1±36.6 mg/dl, P=0.001). Kaplan-Meier survival analysis did not find statistically significant differences in a percutaneous coronary intervention (PCI) time occurrence during the follow-up period between patients with low (≤30 mg/dl) and high (>30 mg/dl) Lp(a) levels (log-rank P=0.305). On the other hand, when a second and third PCI conducted during the monitoring period were included in the Kaplan Meier analysis as events, the mean time for a PCI was significantly shorter (7.2%; P=0.01) for patients with Lp(a) levels >30 mg/dl. In conclusion, the current study reported that patients with high Lp(a) values are more prone to the occurrence of new myocardial infarction, while the Lp(a) cut-off value of 30 mg/dl was linked in CVD patients to an earlier need for PCI, especially in the most vulnerable group of patients with more than one (recurrent) revascularizations.

Indexed as

coronary artery diseasedyslipidemialipoprotein apercutaneous coronary intervention

Identifiers

PMID35720629
PMCPMC9199069
OpenAlexW4280520611

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Registered trials

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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.