Evidence map›Paper›PMID 32526897›Full record

ReviewJournal of clinical medicine2020

Non-Vitamin K Oral Anticoagulants in Adults with Congenital Heart Disease: A Systematic Review

Nikolaos Stalikas, Ioannis Doundoulakis, Efstratios Karagiannidis, Emmanouil Bouras, Anastasios Kartas, Alexandra Frogoudaki, Haralambos Karvounis, Konstantinos Dimopoulos, George Giannakoulas

Open access · goldAbstract readReview
In one paragraph

Review in Journal of clinical medicine, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed, 1 pooled it
3.4field-weighted citation impact, top 6% 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

13 citing papers in PubMed, 1 synthesis or guideline pooled it, 28 citations in OpenAlex.

  1. Safety and Efficacy of DOAC Versus VKA in Adult Congenital Heart Disease: A Systematic Review and Meta-Analysis.American journal of cardiovascular drugs : drugs, devices, and other interventions · 2025
    Pooled it
  2. Trial
  3. Review
  4. Article
  5. Review
  6. Article
  7. Stroke and systemic embolism in adult congenital heart disease.International journal of cardiology. Congenital heart disease · 2023
    Review
  8. Review
  9. Thromboprophylaxis in Patients With Fontan Circulation.Journal of the American College of Cardiology · 2023
    Article
  10. Novel oral anticoagulant use in adults with congenital heart disease: a single-center experience report.The Egyptian heart journal : (EHJ) : official bulletin of the Egyptian Society of Cardiology · 2023
    Article
  11. Review
  12. Article
  13. 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

9 authors at 3 institutions in 2 countries.

Nikolaos StalikasFirst Department of Cardiology, AHEPA Hospital, Aristotle University of Thessaloniki, 54 636 Thessaloniki, Greece.
Ioannis DoundoulakisFirst Department of Cardiology, AHEPA Hospital, Aristotle University of Thessaloniki, 54 636 Thessaloniki, Greece.
Efstratios KaragiannidisFirst Department of Cardiology, AHEPA Hospital, Aristotle University of Thessaloniki, 54 636 Thessaloniki, Greece.ORCID 0000-0001-8328-5942
Emmanouil BourasDepartment of Hygiene, Social-Preventive Medicine & Medical Statistics, Medical School, Aristotle University of Thessaloniki, 54 124 Thessaloniki, Greece.
Anastasios KartasFirst Department of Cardiology, AHEPA Hospital, Aristotle University of Thessaloniki, 54 636 Thessaloniki, Greece.ORCID 0000-0002-1170-9133
Alexandra FrogoudakiSecond Department of Cardiology, Attikon University Hospital, University of Athens, 124 62 Athens, Greece.
Haralambos KarvounisFirst Department of Cardiology, AHEPA Hospital, Aristotle University of Thessaloniki, 54 636 Thessaloniki, Greece.
Konstantinos DimopoulosAdult Congenital Heart Centre and National Centre for Pulmonary Hypertension, Royal Brompton Hospital and Imperial College, London SW3 6NP, UK.
George GiannakoulasFirst Department of Cardiology, AHEPA Hospital, Aristotle University of Thessaloniki, 54 636 Thessaloniki, Greece.
Aristotle University of Thessaloniki · GRNational and Kapodistrian University of Athens · GRRoyal Brompton Hospital · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Adults with congenital heart disease (ACHD) experience more thromboembolic complications than the general population. We systematically searched and critically appraised all studies on the safety and efficacy of non-vitamin-K oral anticoagulants (NOACs) in adult patients with various forms of congenital heart disease. PubMed and the Cochrane Central Register of Controlled Trials (CENTRAL) were used, with duplicate extraction of data and risk of bias assessment. The Newcastle-Ottawa quality assessment scale was used to assess study quality. Three studies fulfilled the inclusion criteria and were analyzed. The total number of participants was 766, with a total follow-up of 923 patient-years. The majority of patients (77%) received a NOAC for atrial arrhythmias, while the remainder were prescribed NOACs for secondary (19%) or primary (4%) thromboprophylaxis. The annual rate of thromboembolic and major bleeding events was low: 0.98% (95% CI: 0.51-1.86) and 1.74% (95% CI: 0.86-3.49) respectively. In Fontan patients, the annual rate of thromboembolic and major bleeding events was 3.13% (95% CI: 1.18-8.03) and 3.17% (95% CI: 0.15-41.39) respectively. NOACs appear safe and effective in ACHD without mechanical prostheses. Additional studies are, however, needed to confirm their efficacy in complex ACHD, especially those with a Fontan-type circulation.

Indexed as

anticoagulantscongenital heart defectshemorrhagepatient safetythromboembolismtreatment efficacy

Identifiers

PMID32526897
PMCPMC7356004
OpenAlexW3034507703

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.