Evidence map›Paper›PMID 28460769›Full record

Observational studyIndian heart journal

Premature coronary artery disease in India: coronary artery disease in the young (CADY) registry.

S S Iyengar, Rajiv Gupta, Sandhya Ravi, Saral Thangam, Thomas Alexander, C N Manjunath, R Keshava, C B Patil, Annie Sheela, J P S Sawhney

Abstract readMulticenter StudyObservational Study
In one paragraph

Observational study in Indian heart journal. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed, 2 pooled it
–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

29 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
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  6. Review
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  10. Association ofIndian journal of clinical biochemistry : IJCB · 2022
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  15. Article
  16. Coronary artery disease in the young in the US population-based cohort.American journal of cardiovascular disease · 2020
    Article
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  18. Review
  19. Observational
  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

10 authors.

S S IyengarManipal Hospital, Bangalore, India. Electronic address: ssiyengar1945@gmail.com.
Rajiv GuptaEterna Heart Care Centre and Research Institute, Jaipur, India.
Sandhya RaviLotus Clinical Research Academy, Bangalore, India.
Saral ThangamNorwich Clinical Services, Bangalore, India.
Thomas AlexanderKovai Medical Center and Hospital, Coimbatore, India.
C N ManjunathSri Jaideva Institute of Cardiovascular Sciences and Research, Bangalore, India.
R KeshavaFortis Hospital, Bangalore, India.
C B PatilSt Philomena Hospital, Bangalore, India.
Annie SheelaPS Mission Hospital, Ernakulam, India.
J P S SawhneySir Gangaram Hospital, New Delhi, India.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundCoronary artery disease (CAD) occurs at younger age in India but only a limited number of studies have evaluated risk factors and management status. This is a multisite observational registry to assess risk factors and treatment patterns in young patients presenting with acute coronary syndrome (ACS) and stable ischemic heart disease (IHD).

methodsWe recruited 997 young patients (men <55, women <65y) presenting with ACS or stable IHD successively at 22 centers across India. Details of baseline risk factors and management status were obtained. Descriptive statistics are reported.

resultsMean age of participants was 49.1±8y, 72% were men and 68% had ACS. Family history of CAD was in 50%, diabetes 44%, hypertension 49%, history of dyslipidemia 11%, smoking/tobacco use 39%, and sedentary habits in 20%. 1.3% had "possible familial hypercholesterolemia". Metabolic risk factors (high BMI, diabetes and hypertension) were significantly greater in women (p<0.01). Women were older at diagnosis of CAD and presented more often with non-ST elevation ACS. In the study cohort antiplatelet use was in 85%, beta-blockers 38%, statins 63% and ACE inhibitors/ARBs in 41% while in ACS patients it was 80.5%, 54.6%, 80.8% and 40.8%, respectively. 35.9% patients underwent percutaneous coronary intervention while coronary bypass surgery was performed in 10.4%.

conclusionsConventional risk factors including family history continue to play a pivotal role in premature CAD in Indians. Women have more of metabolic risk factors, present at a later age and have non-ST elevation ACS more often. There is a need to focus on improving use of evidence-based drug therapies and interventions.

Indexed as

RegistriesAge of OnsetCoronary AngiographyCoronary Artery DiseaseFemaleHumansIncidenceIndiaMaleMiddle AgedPrognosisProspective StudiesRisk FactorsSurvival RateCoronary risk factorsDrug therapyEpidemiologyPremature CAD

Identifiers

PMID28460769
PMCPMC5414957

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.