Evidence map›Paper›PMID 25870616›Full record

ArticleJournal of geriatric cardiology : JGC2015

Combination therapy reduces the incidence of no-reflow after primary per-cutaneous coronary intervention in patients with ST-segment elevation acute myocardial infarction.

Shan-Shan Zhou, Feng Tian, Yun-Dai Chen, Jing Wang, Zhi-Jun Sun, Jun Guo, Qin-Hua Jin

Open access · greenAbstract read
In one paragraph

Article in Journal of geriatric cardiology : JGC, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
4.5field-weighted citation impact, top 5% 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

21 citing papers in PubMed, 33 citations in OpenAlex.

  1. Trial
  2. Efficacy and Safety of Thrombectomy Combined with Intracoronary Administration of Tirofiban in ST-segment Elevation Myocardial Infarction (STEMI).Medical science monitor : international medical journal of experimental and clinical research · 2016
    Trial
  3. Article
  4. Article
  5. Article
  6. Article
  7. Review
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Effect ofWorld journal of gastroenterology · 2017
    Article
  17. Article
  18. Article
  19. Article
  20. 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

7 authors at 1 institution in 1 country.

Shan-Shan ZhouDepartment of Cardiology, Chinese PLA General Hospital, Fuxing Road 28, Haidian District, Beijing 100853, China.
Feng TianDepartment of Cardiology, Chinese PLA General Hospital, Fuxing Road 28, Haidian District, Beijing 100853, China.
Yun-Dai ChenDepartment of Cardiology, Chinese PLA General Hospital, Fuxing Road 28, Haidian District, Beijing 100853, China.
Jing WangDepartment of Cardiology, Chinese PLA General Hospital, Fuxing Road 28, Haidian District, Beijing 100853, China.
Zhi-Jun SunDepartment of Cardiology, Chinese PLA General Hospital, Fuxing Road 28, Haidian District, Beijing 100853, China.
Jun GuoDepartment of Cardiology, Chinese PLA General Hospital, Fuxing Road 28, Haidian District, Beijing 100853, China.
Qin-Hua JinDepartment of Cardiology, Chinese PLA General Hospital, Fuxing Road 28, Haidian District, Beijing 100853, China.
Chinese PLA General Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundNo-reflow is associated with an adverse outcome and higher mortality in patients with ST-segment elevation acute myocardial infarction (STEMI) who undergo percutaneous coronary intervention (PCI) and is considered a dynamic process characterized by multiple pathogenetic components. The aim of this study was to investigate the effectiveness of a combination therapy for the prevention of no-reflow in patient with acute myocardial infarction (AMI) undergoing primary PCI.

methodsA total of 621 patients with STEMI who underwent emergency primary PCI were enrolled in this study. Patients with high risk of no-reflow (no-flow score ≥ 10, by using a no-flow risk prediction model, n = 216) were randomly divided into a controlled group (n = 108) and a combination therapy group (n = 108). Patients in the controlled group received conventional treatment, while patients in combination therapy group received high-dose (80 mg) atorvastatin pre-treatment, intracoronary administration of adenosine (140 µg/min per kilogram) during PCI procedure, platelet membrane glycoprotein IIb/IIIa receptor antagonist (tirofiban, 10µg/kg bolus followed by 0.15 µg/kg per minute) and thrombus aspiration. Myocardial contrast echocardiography was performed to assess the myocardial perfusion 72 h after PCI. Major adverse cardiac events (MACE) were followed up for six months.

resultsIncidence of no-reflow in combination therapy group was 2.8%, which was similar to that in low risk group 2.7% and was significantly lower than that in control group (35.2%, P < 0.01). The myocardial perfusion (A × β) values were higher in combination therapy group than that in control group 72 h after PCI. After 6 months, there were six (6.3%) MACE events (one death, two non-fatal MIs and three revascularizations) in combination therapy group and 12 (13.2%) (four deaths, three non-fatal MIs and five revascularizations, P < 0.05) in control group.

conclusionsCombination of thrombus aspiration, high-dose statin pre-treatment, intracoronary administration of adenosine during PCI procedure and platelet membrane glycoprotein IIb/IIIa receptor antagonist reduce the incidence of no-reflow after primary PCI in patients with acute myocardial infarction who are at high risk of no-reflow.

Indexed as

Acute myocardial infarctionMyocardial contrast echocardiographyNo-reflow phenomenonPercutaneous coronary interventionST-elevation myocardial infarction

Identifiers

PMID25870616
PMCPMC4394328
OpenAlexW1510857486

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-SA
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 OpenQuestion graph.