Evidence map›Paper›PMID 28384646›Full record

ArticlePloS one2017

Enhanced thermal effect using magnetic nano-particles during high-intensity focused ultrasound.

Surendra Balaji Devarakonda, Matthew R Myers, Dushyanth Giridhar, Seyed Ahmad Reza Dibaji, Rupak Kumar Banerjee

Abstract read
In one paragraph

Article in PloS one, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
–field-weighted citation impact
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

9 citing papers in PubMed.

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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

5 authors.

Surendra Balaji DevarakondaDepartment of Mechanical, Materials Engineering, College of Engineering and Applied Science, University of Cincinnati, Cincinnati, Ohio, United States of America.
Matthew R MyersDivision of Solid and Fluid Mechanics, Center for Devices and Radiological Health, U.S. Food and Drug Administration, Silver Spring, Maryland, United States of America.
Dushyanth GiridharDepartment of Mechanical, Materials Engineering, College of Engineering and Applied Science, University of Cincinnati, Cincinnati, Ohio, United States of America.
Seyed Ahmad Reza DibajiDepartment of Mechanical, Materials Engineering, College of Engineering and Applied Science, University of Cincinnati, Cincinnati, Ohio, United States of America.
Rupak Kumar BanerjeeDepartment of Mechanical, Materials Engineering, College of Engineering and Applied Science, University of Cincinnati, Cincinnati, Ohio, United States of America.ORCID http://orcid.org/0000-0002-7235-9560

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Collateral damage and long sonication times occurring during high-intensity focused ultrasound (HIFU) ablation procedures limit clinical advancement. In this reserarch, we investigated whether the use of magnetic nano-particles (mNPs) can reduce the power required to ablate tissue or, for the same power, reduce the duration of the procedure. Tissue-mimicking phantoms containing embedded thermocouples and physiologically acceptable concentrations (0%, 0.0047%, and 0.047%) of mNPs were sonicated at acoustic powers of 5.2 W, 9.2 W, and 14.5 W, for 30 seconds. Lesion volumes were determined for the phantoms with and without mNPs. It was found that with the 0.047% mNP concentration, the power required to obtain a lesion volume of 13 mm3 can be halved, and the time required to achieve a 21 mm3 lesion decreased by a factor of 5. We conclude that mNPs have the potential to reduce damage to healthy tissue, and reduce the procedure time, during tumor ablation using HIFU.

Indexed as

MagneticsNanoparticlesHigh-Intensity Focused Ultrasound AblationHumansPhantoms, ImagingTemperatureX-Ray Microtomography

Identifiers

PMID28384646
PMCPMC5383424

What OpenQuestion holds

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Registered trials

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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.