Evidence map›Paper›PMID 36000428›Full record

ArticleJournal of the American Heart Association2022

Clinical Outcomes of Percutaneous Coronary Intervention for Bifurcation Lesions According to Medina Classification.

Mohamed O Mohamed, Pablo Lamellas, Ariel Roguin, Rohit M Oemrawsingh, Alexander J J Ijsselmuiden, Helen Routledge, Frank van Leeuwen, Roxane Debrus, Marco Roffi, Mamas A Mamas and 1 more

Abstract readMulticenter Study
In one paragraph

Article in Journal of the American Heart Association, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing 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

14 citing papers in PubMed.

  1. Article
  2. Observational
  3. Article
  4. Article
  5. Article
  6. Review
  7. Review
  8. Coronary Bifurcation PCI-Part I: Fundamentals.Journal of cardiovascular development and disease · 2025
    Review
  9. Advancements in Coronary Bifurcation Stenting Techniques: Insights From Computational and Bench Testing Studies.International journal for numerical methods in biomedical engineering · 2025
    Review
  10. Article
  11. Article
  12. Article
  13. Article
  14. 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

11 authors.

Mohamed O MohamedKeele Cardiovascular Research Group, Centre for Prognosis Research, Institutes of Applied Clinical Science and Primary Care and Health Sciences Keele University Newcastle United Kingdom.ORCID 0000-0002-9678-5222
Pablo LamellasDepartment of Interventional Cardiology and Endovascular Therapeutics Instituto Cardiovascular de Buenos Aires Buenos Aires Argentina.
Ariel RoguinDepartment of Cardiology Hillel Yaffe Medical Center Hadera Israel.
Rohit M OemrawsinghAlbert Schweitzer Ziekenhuis Dordrecht the Netherlands.
Alexander J J IjsselmuidenCardiology Department Amphia Hospital Breda Breda the Netherlands.
Helen RoutledgeWorcestershire Royal Hospital Worcester United Kingdom.
Frank van LeeuwenMedical and Clinical Division Terumo Europe NV Leuven Belgium.
Roxane DebrusMedical and Clinical Division Terumo Europe NV Leuven Belgium.
Marco RoffiDivision of Cardiology University Hospitals Geneva Switzerland.ORCID 0000-0002-3051-0170
Mamas A MamasKeele Cardiovascular Research Group, Centre for Prognosis Research, Institutes of Applied Clinical Science and Primary Care and Health Sciences Keele University Newcastle United Kingdom.ORCID 0000-0001-9241-8890
e‐Ultimaster investigators

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background Coronary bifurcation lesions (CBLs) are frequently encountered in clinical practice and are associated with worse outcomes after percutaneous coronary intervention. However, there are limited data around the prognostic impact of different CBL distributions. Methods and Results All CBL percutaneous coronary intervention procedures from the prospective e-Ultimaster (Prospective, Single-Arm, Multi Centre Observations Ultimaster Des Registry) multicenter international registry were analyzed according to CBL distribution as defined by the Medina classification. Cox proportional hazards models were used to compare the hazard ratio (HR) of the primary outcome, 1-year target lesion failure (composite of cardiac death, target vessel-related myocardial infarction, and clinically driven target lesion revascularization), and its individual components between Medina subtypes using Medina 1.0.0 as the reference category. A total of 4003 CBL procedures were included. The most prevalent Medina subtypes were 1.1.1 (35.5%) and 1.1.0 (26.8%), whereas the least prevalent was 0.0.1 (3.5%). Overall, there were no significant differences in patient and procedural characteristics among Medina subtypes. Only Medina 1.1.1 and 0.0.1 subtypes were associated with increased target lesion failure (HR, 2.6 [95% CI, 1.3-5.5] and HR, 4.0 [95% CI, 1.6-9.0], respectively) at 1 year, compared with Medina 1.0.0, prompted by clinically driven target lesion revascularization (HR, 3.1 [95% CI, 1.1-8.6] and HR, 4.6 [95% CI, 1.3-16.0], respectively) as well as cardiac death in Medina 0.0.1 (HR, 4.7 [95% CI, 1.0-21.6]). No differences in secondary outcomes were observed between Medina subtypes. Conclusions In a large multicenter registry analysis of coronary bifurcation percutaneous coronary intervention procedures, we demonstrate prognostic differences in 1-year outcomes between different CBL distributions, with Medina 1.1.1 and 0.0.1 subtypes associated with an increased risk of target lesion failure.

Indexed as

Coronary Artery DiseaseDrug-Eluting StentsPercutaneous Coronary InterventionDeathHumansProspective StudiesRegistriesRisk FactorsTreatment Outcomebifurcationdrug‐eluting stentMedina classificationoutcomespercutaneous coronary intervention

Identifiers

PMID36000428
PMCPMC9496427

What OpenQuestion holds

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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.