Evidence map›Paper›PMID 28373761›Full record

ReviewWorld journal of gastroenterology2017

Gastrointestinal bleeding in patients on novel oral anticoagulants: Risk, prevention and management.

Ka-Shing Cheung, Wai K Leung

Registry-linked trialOpen access · bronzeAbstract readReview
In one paragraph

Review in World journal of gastroenterology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT04462003 (Efficacy and Safety of Apixaban in Patients With Active Malignancy and Acute Deep Venous Thrombosis.), which is not on this map. Cited by 79 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
79citing papers in PubMed, 3 pooled it
12.1field-weighted citation impact, top 1% 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.

NCT04462003 phase3unknown statusnot on this mapstarted 2019, after this paper: background citation

Efficacy and Safety of Apixaban in Patients With Active Malignancy and Acute Deep Venous Thrombosis.

TypeinterventionalSponsorBeni-Suef UniversityRan2019 to 2020Enrolled100ConditionsDeep Vein Thrombosis, MalignancyArmsApixaban, Enoxaparin
3 · Its place in the literature

Who cites it

79 citing papers in PubMed, 3 syntheses or guidelines pooled it, 189 citations in OpenAlex.

  1. Pooled it
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  6. Observational
  7. Article
  8. Review
  9. Rectal Dieulafoy Lesion with Severe Hematochezia in a Warfarin-Treated Patient.Journal of community hospital internal medicine perspectives · 2026
    Article
  10. No shots needed: direct oral anticoagulants in cancer-associated thrombosis-10-year follow-up.Hematology. American Society of Hematology. Education Program · 2025
    Review
  11. Article
  12. Observational
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19 more citing papers are in PubMed but not listed here.

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

2 authors at 2 institutions in 2 countries.

Ka-Shing CheungKa-Shing Cheung, Wai K Leung, Department of Medicine, The University of Hong Kong, Queen Mary Hospital, Hong Kong, China.
Wai K LeungKa-Shing Cheung, Wai K Leung, Department of Medicine, The University of Hong Kong, Queen Mary Hospital, Hong Kong, China.
Queen Mary Hospital · CNUniversity of Hong Kong · HK

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Novel oral anticoagulants (NOACs), which include direct thrombin inhibitor (dabigatran) and direct factor Xa inhibitors (rivaroxaban, apixaban and edoxaban), are gaining popularity in the prevention of embolic stroke in non-valvular atrial fibrillation as well as in the prevention and treatment of venous thromboembolism. However, similar to traditional anticoagulants, NOACs have the side effects of bleeding, including gastrointestinal bleeding (GIB). Results from both randomized clinical trials and observations studies suggest that high-dose dabigatran (150 mg b.i.d), rivaroxaban and high-dose edoxaban (60 mg daily) are associated with a higher risk of GIB compared with warfarin. Other risk factors of NOAC-related GIB include concomitant use of ulcerogenic agents, older age, renal impairment,

Indexed as

Administration, OralAnticoagulantsAtrial FibrillationBlood Coagulation FactorsClinical Trials as TopicEndoscopy, GastrointestinalGastrointestinal HemorrhageHelicobacter InfectionsHumansPeptic UlcerRisk FactorsStrokeAnticoagulantsBlood Coagulation FactorsApixabanDabigatranEdoxabanEndoscopyGastrointestinal bleedingNovel anticoagulantsRivaroxabanWarfarin

Identifiers

PMID28373761
PMCPMC5360636
OpenAlexW2596193706

What OpenQuestion holds

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LicenceCC BY-NC
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Registered trials

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.