Evidence map›Paper›PMID 38784168›Full record

SynthesisFrontiers in cardiovascular medicine2024

Prognostic value of elevated lipoprotein (a) in patients with acute coronary syndromes: a systematic review and meta-analysis.

Guochun Wang, Maoyin Xia, Cai Liang, Feng Pu, Sitai Liu, Dongxia Jia

Abstract readSystematic Review
In one paragraph

Synthesis in Frontiers in cardiovascular medicine, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
–field-weighted citation impact
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

12 citing papers in PubMed.

  1. Review
  2. Article
  3. Review
  4. Lipoprotein(a) Does Not Correlate with Hypertensive Mediated Organ Damage and Subsequent Cardiovascular Events in a Primary Prevention Cohort.High blood pressure & cardiovascular prevention : the official journal of the Italian Society of Hypertension · 2026
    Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Review
  10. Article
  11. Review
  12. 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

6 authors.

Guochun WangThe Clinical College of North Sichuan Medical College, Nanchong, Sichuan, China.
Maoyin XiaThe Clinical College of North Sichuan Medical College, Nanchong, Sichuan, China.
Cai LiangThe Clinical College of North Sichuan Medical College, Nanchong, Sichuan, China.
Feng PuThe Clinical College of North Sichuan Medical College, Nanchong, Sichuan, China.
Sitai LiuDepartment of General Practice, Sichuan Mianyang 404 Hospital, The Second Affiliated Hospital of North Sichuan Medical College, Mianyang, Sichuan, China.
Dongxia JiaDepartment of General Practice, Sichuan Mianyang 404 Hospital, The Second Affiliated Hospital of North Sichuan Medical College, Mianyang, Sichuan, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Elevated lipoprotein (a) level was recognized as an independent risk factor for significant adverse cardiovascular events in acute coronary syndrome (ACS) patients. Despite this recognition, the consensus in the literature regarding the prognostic significance of elevated lipoprotein (a) in ACS was also limited. Consequently, we conducted a thorough systematic review and meta-analysis to evaluate the prognostic relevance of elevated lipoprotein (a) level in individuals diagnosed with ACS. Methods and results: A thorough literature review was conducted by systematically searching PubMed, Embase, and Cochrane databases until September 2023. This review specifically examined cohort studies exploring the prognostic implications of elevated lipoprotein (a) level in relation to major adverse cardiovascular events (MACE), including death, stroke, non-fatal myocardial infarction (MI), and coronary revascularization, in patients with ACS. The meta-analysis utilized aggregated multivariable hazard ratios (HR) and their respective 95% confidence intervals (CI) to evaluate prognostic implications between high and low lipoprotein (a) levels [the cut-off of high lipoprotein (a) level varies from 12.5 to 60 mg/dl]. Among 18,168 patients in the identified studies, elevated lipoprotein (a) was independently associated with increased MACE risk (HR 1.26; 95% CI: 1.17-1.35, Systematic Review Registration: PROSPERO (CRD42023476543).

Indexed as

acute coronary syndromeslipoprotein (a)mortalityoutcomeprognosis

Identifiers

PMID38784168
PMCPMC11112025

What OpenQuestion holds

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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.