Evidence map›Paper›PMID 36805493›Full record

ArticleAnnals of nuclear medicine2023

Effect of the addition of

Kuniaki Ogasawara, Tatsuhiko Takahashi, Suguru Igarashi, Masahiro Yabuki, Daisuke Omori, Yosuke Akamatsu, Kohei Chida, Masakazu Kobayashi, Shunrou Fujiwara, Kazunori Terasaki

Abstract read
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In one paragraph

Article in Annals of nuclear medicine, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

10 authors.

Kuniaki OgasawaraDepartment of Neurosurgery, Iwate Medical University, Iwate, Japan. kuogasa@iwate-med.ac.jp.ORCID http://orcid.org/0000-0001-8529-6688
Tatsuhiko TakahashiDepartment of Neurosurgery, Iwate Medical University, Iwate, Japan.
Suguru IgarashiDepartment of Neurosurgery, Iwate Medical University, Iwate, Japan.
Masahiro YabukiDepartment of Neurosurgery, Iwate Medical University, Iwate, Japan.
Daisuke OmoriDepartment of Neurosurgery, Iwate Medical University, Iwate, Japan.
Yosuke AkamatsuDepartment of Neurosurgery, Iwate Medical University, Iwate, Japan.
Kohei ChidaDepartment of Neurosurgery, Iwate Medical University, Iwate, Japan.
Masakazu KobayashiDepartment of Neurosurgery, Iwate Medical University, Iwate, Japan.
Shunrou FujiwaraDepartment of Neurosurgery, Iwate Medical University, Iwate, Japan.
Kazunori TerasakiInstitute for Biomedical Sciences, Iwate Medical University, Iwate, Japan.

Funding

Japan Society for the Promotion of Science 21K09108Japan Society for the Promotion of Science 21K09157National Hospital Organization Kamaishi Hospital KENKYUHI 0001
6 · The paper itself

Abstract

objectiveThe present prospective study aimed to determine whether the addition of

methodsOxygen extraction fraction (OEF) and brain perfusion were assessed using

resultsSignificant correlations were observed between the PET-OEF and relative SPECT-IMP uptake (correlation coefficient, - 0.683) and relative SPECT-IMZ/IMP uptake (correlation coefficient, 0.875). The area under the receiver operating characteristic curve for detecting misery perfusion (PET-OEF > 51.3%) was significantly greater for the relative SPECT-IMZ/IMP uptake than for the relative SPECT-IMP uptake (difference between areas, 0.080; p = 0.0004). The sensitivity, specificity, and positive- and negative-predictive values for the relative SPECT-IMZ/IMP uptake for detecting misery perfusion were 100%, 92%, 81%, and 100%, respectively. The specificity and positive-predictive value were significantly greater for the relative SPECT-IMZ/IMP uptake than for the relative SPECT-IMP uptake.

conclusionsThe addition of IMZ SPECT to brain perfusion SPECT improves the detection accuracy of misery perfusion on PET in adult patients with ischemic MMD.

Indexed as

Moyamoya DiseaseAdultBrainCerebrovascular CirculationFlumazenilHumansIodine RadioisotopesPerfusionProspective StudiesTomography, Emission-Computed, Single-PhotonTomography, X-Ray ComputedFlumazenilIodine-123Iodine Radioisotopesiomazenil123I-iomazenilAdultMisery perfusionMoyamoya diseaseN-isopropyl-p-[123I]-iodoamphetamine

Identifiers

PMID36805493

What OpenQuestion holds

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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.