Evidence map›Paper›PMID 28943551›Full record

ArticleInternal medicine (Tokyo, Japan)2018

Cholesterol Crystal Embolism Induced by Direct Factor Xa Inhibitor: A First Case Report.

Hideaki Oka, Taro Kamimura, Yuki Hiramatsu, Kento Fukumitsu, Rei Iwata, Mika Kondo, Yutaro Hirashima, Seishi Aihara, Atsumi Harada, Kazuhiko Tsuruya

Open access · diamondAbstract readCase Reports
In one paragraph

Article in Internal medicine (Tokyo, Japan), 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
1.0field-weighted citation impact, top 21% 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

5 citing papers in PubMed, 12 citations in OpenAlex.

  1. Cholesterol crystal embolization syndrome: Systemic and end-organ injury.American heart journal plus : cardiology research and practice · 2025
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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

10 authors at 2 institutions in 1 country.

Hideaki OkaDivision of Kidney Center, Matsuyama Red Cross Hospital, Japan.
Taro KamimuraDivision of Kidney Center, Matsuyama Red Cross Hospital, Japan.
Yuki HiramatsuDivision of Kidney Center, Matsuyama Red Cross Hospital, Japan.
Kento FukumitsuDivision of Kidney Center, Matsuyama Red Cross Hospital, Japan.
Rei IwataDivision of Kidney Center, Matsuyama Red Cross Hospital, Japan.
Mika KondoDivision of Kidney Center, Matsuyama Red Cross Hospital, Japan.
Yutaro HirashimaDivision of Kidney Center, Matsuyama Red Cross Hospital, Japan.
Seishi AiharaDivision of Kidney Center, Matsuyama Red Cross Hospital, Japan.
Atsumi HaradaDivision of Kidney Center, Matsuyama Red Cross Hospital, Japan.
Kazuhiko TsuruyaDepartment of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, Japan.
Matsuyama Red Cross Hospital · JPKyushu University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

An 80-year-old man presented at our hospital with renal failure. He had been treated with edoxaban, an oral direct factor Xa inhibitor, for deep vein thrombosis for 10 months prior to admission. Although the pulses in his bilateral pedal arteries were palpable, cyanosis was present in the bilateral toes. Laboratory data indicated azotemia and eosinophilia. A skin biopsy confirmed a diagnosis of cholesterol crystal embolism (CCE). Because no invasive vascular procedure was performed, we assumed that CCE was related to edoxaban. To the best of our knowledge, this is the first case report suggesting CCE induced by an Xa inhibitor.

Indexed as

Aged, 80 and overAnticoagulantsEmbolism, CholesterolFactor Xa InhibitorsHumansMaleMiddle AgedPyridinesRenal InsufficiencyThiazolesToesTretoquinolVenous ThrombosisAnticoagulantsedoxabanFactor Xa InhibitorsPyridinesThiazolesTretoquinolacute kidney injurycholesterol crystal embolismdirect oral anticoagulantsedoxabanrenal failureXa inhibitors

Identifiers

PMID28943551
PMCPMC5799060
OpenAlexW2758208630

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.