Evidence map›Paper›PMID 39831523›Full record

ArticleMagnetic resonance in medicine2025

In vivo simultaneous proton resonance frequency shift thermometry and single reference variable flip angle T

Nicholas Richards, Michael Malmberg, Henrik Odéen, Sara Johnson, Michelle Kline, Robb Merrill, Rock Hadley, Dennis L Parker, Allison Payne

Abstract read
In one paragraph

Article in Magnetic resonance in medicine, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing 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

6 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. 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

9 authors.

Nicholas RichardsDepartment of Biomedical Engineering, University of Utah, Salt Lake City, Utah, USA.ORCID 0009-0008-4832-1651
Michael MalmbergDepartment of Biomedical Engineering, University of Utah, Salt Lake City, Utah, USA.
Henrik OdéenDepartment of Radiology and Imaging Sciences, University of Utah Health, Salt Lake City, Utah, USA.ORCID 0000-0003-2055-9795
Sara JohnsonDepartment of Radiology and Imaging Sciences, University of Utah Health, Salt Lake City, Utah, USA.
Michelle KlineDepartment of Radiology and Imaging Sciences, University of Utah Health, Salt Lake City, Utah, USA.
Robb MerrillDepartment of Radiology and Imaging Sciences, University of Utah Health, Salt Lake City, Utah, USA.
Rock HadleyDepartment of Radiology and Imaging Sciences, University of Utah Health, Salt Lake City, Utah, USA.
Dennis L ParkerDepartment of Radiology and Imaging Sciences, University of Utah Health, Salt Lake City, Utah, USA.ORCID 0000-0003-2557-8952
Allison PayneDepartment of Radiology and Imaging Sciences, University of Utah Health, Salt Lake City, Utah, USA.

Funding

Validation and translation of a non-invasive, MR-guided breast cancer therapyR37CA224141 · NCI · UNIVERSITY OF UTAH · PI PAYNE, ALLISON · 2018 to 2024
$3.7M
Toward the next generation in transcranial MR-guided focused ultrasound: Innovations in thermal and acoustic model-based planning and monitoring for improved safety, efficacy and efficiencyR01EB028316 · NIBIB · UNIVERSITY OF UTAH · PI PARKER, DENNIS L, RIEKE, VIOLA · 2019 to 2022
$2.5M
Siemens MAGNETOM Vida 3T MRI ScannerS10OD026788 · OD · UNIVERSITY OF UTAH · PI PARKER, DENNIS L · 2019 to 2019
$2.0M
Siemens MAGNETOM Prisma 3T MRI scannerS10OD018482 · OD · UNIVERSITY OF UTAH · PI PARKER, DENNIS L · 2015 to 2015
$1.2M
Real-time monitoring and treatment evaluation of MR guided focal ultrasound-mediated non-thermal ablation of brain tumorsR21EB033638 · NIBIB · UNIVERSITY OF UTAH · PI ODEEN, HENRIK CARL AXEL · 2022 to 2023
$407k
NCI NIH HHS R37 CA224141NCI NIH HHS R37CA224141NIBIB NIH HHS 5R01EB028316NIBIB NIH HHS R01 EB028316NIBIB NIH HHS R21 EB033638NIBIB NIH HHS R21EB033638NIH HHS S10 OD018482NIH HHS S10 OD026788NIH Office of the Director S10OD018482NIH Office of the Director S10OD026788
6 · The paper itself

Abstract

purposeThe single reference variable flip angle sequence with a multi-echo stack of stars acquisition (SR-VFA-SoS) simultaneously measures temperature change using proton resonance frequency (PRF) shift and T

methodsSimultaneous PRF shift thermometry and T

resultsUsing k-space weighted image contrast reconstruction, temporal resolution of 1.71 s was achieved for simultaneous thermometry at 1.5 × 1.5 × 2 mm voxel resolution. PRF shift thermometry was not sensitive to heating in fat. T

conclusionThe SR-VFA-SoS sequence was shown to simultaneously measure temperature change using PRF shift and T

Indexed as

Magnetic Resonance ImagingThermographyThermometryAdipose TissueAnimalsImage Processing, Computer-AssistedProtonsRabbitsProtonsfocused ultrasoundproton resonance frequencyT1thermometry

Identifiers

PMID39831523
PMCPMC11893039

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.