Evidence map›Paper›PMID 34415199›Full record

ArticleThe British journal of radiology2021

Minimizing table time in patients with claustrophobia using focused ferumoxytol-enhanced MR angiography (

Puja Shahrouki, Kim-Lien Nguyen, John M Moriarty, Adam N Plotnik, Takegawa Yoshida, J Paul Finn

Open access · greenAbstract read
In one paragraph

Article in The British journal of radiology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
0.4field-weighted citation impact, top 37% 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

3 citing papers in PubMed, 4 citations in OpenAlex.

  1. Ferumoxytol-enhanced cardiovascular magnetic resonance imaging: applications and technical advances.Journal of cardiovascular magnetic resonance : official journal of the Society for Cardiovascular Magnetic Resonance · 2025
    Review
  2. Article
  3. 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

6 authors at 1 institution in 1 country.

Puja ShahroukiDepartment of Radiological Sciences, David Geffen School of Medicine at UCLA and VA Greater Los Angeles Healthcare System, Los Angeles, California, United States.ORCID https://orcid.org/0000-0002-8554-2794
Kim-Lien NguyenDepartment of Radiological Sciences, David Geffen School of Medicine at UCLA and VA Greater Los Angeles Healthcare System, Los Angeles, California, United States.
John M MoriartyDepartment of Radiological Sciences, David Geffen School of Medicine at UCLA and VA Greater Los Angeles Healthcare System, Los Angeles, California, United States.
Adam N PlotnikDepartment of Radiological Sciences, David Geffen School of Medicine at UCLA and VA Greater Los Angeles Healthcare System, Los Angeles, California, United States.
Takegawa YoshidaDepartment of Radiological Sciences, David Geffen School of Medicine at UCLA and VA Greater Los Angeles Healthcare System, Los Angeles, California, United States.
J Paul FinnDepartment of Radiological Sciences, David Geffen School of Medicine at UCLA and VA Greater Los Angeles Healthcare System, Los Angeles, California, United States.
VA Greater Los Angeles Healthcare System · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesTo assess the feasibility of a rapid, focused ferumoxytol-enhanced MR angiography (

methodsIn this retrospective study, 13 patients with claustrophobia expressed reluctance to undergo conventional MR angiography, but agreed to a trial of up to 10 min in the scanner bore and underwent

resultsAll scans were diagnostic and assessed with high confidence (scores ≥ 4). Average scan time for

conclusionsComprehensive vascular MR imaging of the thorax, abdomen and pelvis can be completed in as little as 5 min within the magnet bore using ADVANCES IN KNOWLEDGE: A focused approach to vascular imaging with ferumoxytol can be performed in patients with claustrophobia, limiting time in the magnet bore to 10 min or less, while acquiring fully diagnostic images of the thorax, abdomen and pelvis.

Indexed as

Contrast MediaFerrosoferric OxideCohort StudiesFeasibility StudiesFemaleHumansImage EnhancementMagnetic Resonance AngiographyMaleMiddle AgedPhobic DisordersReproducibility of ResultsRetrospective StudiesTimeContrast MediaFerrosoferric Oxide

Identifiers

PMID34415199
PMCPMC9327752
OpenAlexW3195304060

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.