Evidence map›Paper›PMID 33693180›Full record

ArticleCirculation reports2020

Oral Anticoagulant Use in Elderly Japanese Patients With Non-Valvular Atrial Fibrillation - Subanalysis of the ANAFIE Registry.

Masaharu Akao, Wataru Shimizu, Hirotsugu Atarashi, Takanori Ikeda, Hiroshi Inoue, Ken Okumura, Yukihiro Koretsune, Hiroyuki Tsutsui, Kazunori Toyoda, Atsushi Hirayama and 7 more

Open access · diamondAbstract read
In one paragraph

Article in Circulation reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed, 2 pooled it
2.4field-weighted citation impact, top 9% 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, 2 syntheses or guidelines pooled it, 22 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Trial
  4. Article
  5. Ikigai in aging hearts: Japan's approach to cardiovascular care.Hypertension research : official journal of the Japanese Society of Hypertension · 2025
    Review
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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

17 authors at 12 institutions in 4 countries.

Masaharu AkaoDepartment of Cardiology, National Hospital Organization Kyoto Medical Center Kyoto Japan.
Wataru ShimizuDepartment of Cardiovascular Medicine, Nippon Medical School Tokyo Japan.
Hirotsugu AtarashiMinami Hachioji Hospital Tokyo Japan.
Takanori IkedaDepartment of Cardiovascular Medicine, Toho University Faculty of Medicine Tokyo Japan.
Hiroshi InoueSaiseikai Toyama Hospital Toyama Japan.
Ken OkumuraDivision of Cardiology, Saiseikai Kumamoto Hospital Cardiovascular Center Kumamoto Japan.
Yukihiro KoretsuneNational Hospital Organization Osaka National Hospital Osaka Japan.
Hiroyuki TsutsuiDepartment of Cardiovascular Medicine, Kyushu University Graduate School of Medical Science Fukuoka Japan.
Kazunori ToyodaDepartment of Cerebrovascular Medicine, National Cerebral and Cardiovascular Center Osaka Japan.
Atsushi HirayamaDivision of Cardiology, Osaka Police Hospital Osaka Japan.
Masahiro YasakaDepartment of Cerebrovascular Medicine and Neurology, Cerebrovascular Center, Clinical Research Institute, National Hospital Organization Kyushu Medical Center Fukuoka Japan.
Takeshi YamashitaThe Cardiovascular Institute Tokyo Japan.
Takenori YamaguchiNational Cerebral and Cardiovascular Center Osaka Japan.
Satoshi TeramukaiDepartment of Biostatistics, Graduate School of Medical Science, Kyoto Prefectural University of Medicine Kyoto Japan.
Tetsuya KimuraMedical Science Department, Daiichi Sankyo Tokyo Japan.
Jumpei KaburagiMedical Science Department, Daiichi Sankyo Tokyo Japan.
Atsushi TakitaBiostatistics & Data Management Department, Daiichi Sankyo Tokyo Japan.
Daiichi-Sankyo (South Korea) · KRNational Cerebral and Cardiovascular Center · JPCardiovascular Institute Hospital · JPClinical Research Institute · USKyoto Medical Center · JPKyoto Prefectural University of Medicine · JPKyushu University · JPNippon Medical School · JPOsaka National Hospital · JPOsaka Police Hospital · JPSaiseikai Kumamoto Hospital · JPToho University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

PubMed holds no abstract for this paper.

Indexed as

AnticoagulantsAtrial fibrillationDirect oral anticoagulantsElderlyWarfarin

Identifiers

PMID33693180
PMCPMC7932811
OpenAlexW3089980331

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.