Evidence map›Paper›PMID 42017997›Full record

ArticleJournal of anesthesia2026

Steady-state regional cerebral oxygen saturation integrates multidimensional periprocedural factors and predicts long-term mortality after transcatheter aortic valve implantation.

Ryo Toya, Jungo Kato, Yuto Morita, Yoshiaki Takise, Toshinobu Ryuzaki, Hikaru Tsuruta, Kentaro Hayashida, Takashige Yamada

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Article in Journal of anesthesia, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Article
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

8 authors.

Ryo ToyaDepartment of Anesthesiology, Keio University School of Medicine, Tokyo, Japan.
Jungo KatoDepartment of Anesthesiology, Keio University School of Medicine, Tokyo, Japan. jungokato@gwe.md.tsukuba.ac.jp.ORCID http://orcid.org/0000-0003-0918-4240
Yuto MoritaDepartment of Anesthesiology, Keio University School of Medicine, Tokyo, Japan.
Yoshiaki TakiseDepartment of Anesthesiology, Keio University School of Medicine, Tokyo, Japan.
Toshinobu RyuzakiDepartment of Cardiology, Keio University School of Medicine, Tokyo, Japan.
Hikaru TsurutaDepartment of Cardiology, Keio University School of Medicine, Tokyo, Japan.
Kentaro HayashidaDepartment of Cardiology, Keio University School of Medicine, Tokyo, Japan.
Takashige YamadaDepartment of Anesthesiology, Keio University School of Medicine, Tokyo, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposePredicting long-term outcomes after transcatheter aortic valve implantation (TAVI) remains challenging. Recent studies have indicated the potential of intraoperative cerebral regional oxygen saturation (rScO

methodsWe conducted a retrospective observational cohort study of 301 consecutive patients who underwent TAVI under monitored anesthesia care at our institution between April 2017 and March 2019. The associations between pre-operative, procedural, and anesthesia-related factors and the 1- and 3-year mortality rates were investigated.

resultsOf the 301 patients analyzed, 298 were followed-up for 3 years. The all-cause mortality rates at 1 and 3 years were 6.7% and 20.5%, respectively. Multivariate Cox proportional hazards regression analysis revealed that pre-operative lung vital capacity and post-anesthetic rScO

conclusionPost-anesthetic rScO

Indexed as

Aortic stenosisPost-anesthetic regional cerebral oxygen saturationTranscatheter aortic valve implantation

Identifiers

PMID42017997

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