Evidence map›Paper›PMID 24952465›Full record

ReviewJournal of artificial organs : the official journal of the Japanese Society for Artificial Organs2014

Current status of extracorporeal ventricular assist devices in Japan.

Takashi Nishimura

Abstract readReview
PubMed Publisher
In one paragraph

Review in Journal of artificial organs : the official journal of the Japanese Society for Artificial Organs, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
2.3field-weighted citation impact, top 13% 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

10 citing papers in PubMed, 15 citations in OpenAlex.

  1. Article
  2. Preclinical animal study of the NIPRO-ventricular assist device for use in pediatric patients.Journal of artificial organs : the official journal of the Japanese Society for Artificial Organs · 2018
    Article
  3. Article
  4. Article
  5. Artificial hearts-recent progress: republication of the article published in the Japanese Journal of Artificial Organs.Journal of artificial organs : the official journal of the Japanese Society for Artificial Organs · 2017
    Review
  6. Successful left ventricular assist device re-implantation with omental covering for MDRP device infection.Journal of artificial organs : the official journal of the Japanese Society for Artificial Organs · 2016
    Article
  7. Nipro extra-corporeal left ventricular assist device fitting after left ventricular reconstruction with mitral valve plasty.Journal of artificial organs : the official journal of the Japanese Society for Artificial Organs · 2015
    Article
  8. Article
  9. Seventeen-month-long paracorporeal biventricular mechanical support as a bridge to transplantation for severe dilated cardiomyopathy.Journal of artificial organs : the official journal of the Japanese Society for Artificial Organs · 2015
    Article
  10. Review
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

1 author at 1 institution in 1 country.

Takashi NishimuraDepartment of Cardiac Surgery, Tokyo Metropolitan Geriatric Hospital, 35-2, Sakae-cho, Itabashi-ku, Tokyo, 173-0015, Japan, takashin-tky@umin.ac.jp.
Tokyo Metropolitan Geriatric Hospital · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Extracorporeal VADs are less expensive, their prices reimbursable by the health insurance being about one-sixth of those of implantable VADs in Japan. However, a disadvantage is that, in Japan, their use is restricted to hospitals, necessitating prolonged hospitalization, reducing the patients' quality of life. According to the Japanese registry for Mechanically Assisted Circulatory Support, the survival rate does not differ significantly between patients with extracorporeal and implantable VADs. As in Europe and North America, extracorporeal VADs in Japan are commonly used as Bridge to Decision or Bridge to Recovery. Extracorporeal VADs are switched to implantable VADs as a Bridge-to-Bridge strategy after stabilization or when cardiac function recovery fails. They are also used as right ventricular assist devices (RVADs) in patients with right heart failure. A special characteristic of extracorporeal VADs in Japan is their frequent use as a Bridge to Candidacy. In Japan, indications for implantable VADs are restricted to patients registered for heart transplantation. Therefore, in patients who cannot be registered for transplantation because of transient renal dysfunction, etc., due to heart failure, extracorporeal VADs are used first, and then replaced by implantable VADs after transplant registry is done. Here, we describe the current status of extracorporeal VADs in Japan, focusing on the environmental backgrounds, along with a review of the relevant literature.

Indexed as

Heart-Assist DevicesQuality of LifeHeart FailureHumansJapan

Identifiers

PMID24952465
OpenAlexW1994412404

What OpenQuestion holds

Textmetadata
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.