Evidence map›Paper›PMID 40479878›Full record

ArticleJournal of magnetic resonance (San Diego, Calif. : 1997)2025

Reduction of radiofrequency induced implant heating via flexible metasurface shielding at 7 T.

Paul S Jacobs, Wyger M Brink, Pradnya Narvekar, Neil E Wilson, Anshuman Swain, Neeraj Panchal, Samir Mehta, Mark A Elliott, Ravinder Reddy

Abstract read
In one paragraph

Article in Journal of magnetic resonance (San Diego, Calif. : 1997), 2025. 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
–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

3 citing papers in PubMed.

  1. Article
  2. Article
  3. 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

9 authors.

Paul S JacobsCenter for Advanced Metabolic Imaging in Precision Medicine, Department of Radiology, University of Pennsylvania, Philadelphia, PA, USA. Electronic address: pauljaco@seas.upenn.edu.
Wyger M BrinkMagnetic Detection and Imaging group, Techmed Centre, University of Twente, Enschede, the Netherlands.
Pradnya NarvekarCenter for Advanced Metabolic Imaging in Precision Medicine, Department of Radiology, University of Pennsylvania, Philadelphia, PA, USA.
Neil E WilsonCenter for Advanced Metabolic Imaging in Precision Medicine, Department of Radiology, University of Pennsylvania, Philadelphia, PA, USA.
Anshuman SwainCenter for Advanced Metabolic Imaging in Precision Medicine, Department of Radiology, University of Pennsylvania, Philadelphia, PA, USA.
Neeraj PanchalDepartment of Oral and Maxillofacial Surgery, University of Pennsylvania, PA, USA.
Samir MehtaDepartment of Orthopedic Surgery, University of Pennsylvania, Philadelphia, PA, USA.
Mark A ElliottCenter for Advanced Metabolic Imaging in Precision Medicine, Department of Radiology, University of Pennsylvania, Philadelphia, PA, USA.
Ravinder ReddyCenter for Advanced Metabolic Imaging in Precision Medicine, Department of Radiology, University of Pennsylvania, Philadelphia, PA, USA. Electronic address: krr@pennmedicine.upenn.edu.

Funding

High Spatial and Temporal Resolution MRI Mapping of Oxygen Consumption in HumansP41EB029460 · NIBIB · UNIVERSITY OF PENNSYLVANIA · PI Ravinder Reddy · 2021 to 2026
$7.6M
In vivo Mapping of Muscle Specific MetabolismR01AG071725 · NIA · UNIVERSITY OF PENNSYLVANIA · PI Ravinder Reddy · 2022 to 2026
$3.1M
NIA NIH HHS R01 AG071725NIBIB NIH HHS P41 EB029460
6 · The paper itself

Abstract

Passive implanted devices are commonly contraindicated at ultra-high field MRI due to the risk of radiofrequency heating. Mitigation of this risk has come in many forms, such as modifying implant materials or creating novel radiofrequency coils. These methods require substantial involvement from manufacturers and may not benefit patients with existing implants. In this study, a tailored metasurface design is demonstrated to improve implant safety at 7 T by shielding the local B

Indexed as

Magnetic Resonance ImagingProstheses and ImplantsComputer SimulationEquipment DesignHot TemperatureHumansPhantoms, ImagingRadio WavesImplantMetasurfaceSafetySARUltra-high field

Identifiers

PMID40479878
PMCPMC13063157

What Socratic holds

Textmetadata
LicenceCC BY
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 Socratic graph.