Evidence map›Paper›PMID 42100667›Full record

ArticleResuscitation plus2026

Impact of establishing a new emergency and critical care center on regional out-of-hospital cardiac arrest transport patterns and outcomes.

Ichiro Hirayama, Minaho Nonaka, Hiromu Naraba, Tetsuhiro Yano, Mitsuru Ishii, Yoshiteru Tominaga

Abstract read
In one paragraph

Article in Resuscitation plus, 2026. 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

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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

6 authors.

Ichiro HirayamaDepartment of Emergency Medicine, National Hospital Organization Saitama Hospital, Saitama, Japan.
Minaho NonakaDepartment of Emergency Medicine, National Hospital Organization Saitama Hospital, Saitama, Japan.
Hiromu NarabaDepartment of Emergency Medicine, National Hospital Organization Saitama Hospital, Saitama, Japan.
Tetsuhiro YanoDepartment of Emergency Medicine, National Hospital Organization Saitama Hospital, Saitama, Japan.
Mitsuru IshiiDepartment of Emergency Medicine, National Hospital Organization Saitama Hospital, Saitama, Japan.
Yoshiteru TominagaDepartment of Emergency Medicine, National Hospital Organization Saitama Hospital, Saitama, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Out-of-hospital cardiac arrest (OHCA) outcomes are influenced by prehospital- and hospital-level factors. Transport to tertiary-level emergency and critical care centers (ECCCs) offering comprehensive post-cardiac arrest management improves survival; however, regional disparities exist. This study aimed to evaluate how establishing a new ECCC affects OHCA transport patterns and outcomes. Methods: We conducted a study of 1497 patients with OHCA treated between 2019 and 2020 (pre-establishment) and between 2022 and 2023 (post-ECCC establishment) in a single regional emergency medical services system. Multinomial logistic regression was used to assess the association between transport distance and hospital destination, and multivariate logistic regression was used to identify factors associated with transport to the new ECCC. Subgroup analyses examined the return of spontaneous circulation (ROSC), 1-month survival, and favorable neurological outcomes (Cerebral Performance Category 1-2) in patients aged ≥65 years. Results: After ECCC establishment, direct transport to the new ECCC increased across all distances, whereas transfers to secondary hospitals declined. Older patients (≥65 years) were more likely to be transported to the new ECCC, whereas traumatic cases were directed to pre-existing ECCCs (including trauma centers). ROSC at hospital arrival improved among older patients, but 1-month survival and favorable neurological outcomes did not significantly change. Conclusions: The establishment of a new ECCC redistributed regional OHCA transport and improved access to ECCC care. Although ROSC improved in patients aged ≥65 years, this did not translate into better long-term or neurological outcomes, underscoring the need for optimized resuscitation strategies in aging populations.

Indexed as

AgedCardiopulmonary resuscitationEmergency medical servicesPrehospital care

Identifiers

PMID42100667
PMCPMC13147994

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