Evidence map›Paper›PMID 37731141›Full record

Observational studyJournal of anesthesia2023

Stroke volume variation and dynamic arterial elastance predict fluid responsiveness even in thoracoscopic esophagectomy: a prospective observational study.

Yukiko Hikasa, Satoshi Suzuki, Shunsuke Tanabe, Kazuhiro Noma, Yasuhiro Shirakawa, Toshiyoshi Fujiwara, Hiroshi Morimatsu

Abstract readObservational Study
PubMed Publisher
In one paragraph

Observational study in Journal of anesthesia, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
1.3field-weighted citation impact, top 20% of its field
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

1 citing paper in PubMed, 4 citations in OpenAlex.

  1. Observational
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

7 authors at 4 institutions in 2 countries.

Yukiko HikasaDepartment of Anesthesia and Intensive Care, National Cancer Center Hospital, 5-1-1, Tsukiji, Chuo-ku, Tokyo, 104-0045, Japan. yhikasa@ncc.go.jp.
Satoshi SuzukiDepartment of Anesthesiology and Resuscitology, Okayama University Hospital, Okayama, Japan.
Shunsuke TanabeDepartment of Gastroenterological Surgery Transplant and Surgical Oncology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan.
Kazuhiro NomaDepartment of Gastroenterological Surgery Transplant and Surgical Oncology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan.
Yasuhiro ShirakawaDepartment of Surgery, Hiroshima City Hiroshima Citizens Hospital, Hiroshima, Japan.
Toshiyoshi FujiwaraDepartment of Gastroenterological Surgery Transplant and Surgical Oncology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan.
Hiroshi MorimatsuDepartment of Anesthesiology and Resuscitology, Okayama University Hospital, Okayama, Japan.
Okayama University · JPOkayama University Hospital · JPHiroshima City Asa Citizens Hospital · JPNational Cancer Center · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeIt remains unknown whether stroke volume variation (SVV), pulse pressure variation (PPV), and dynamic arterial elastance (Ea

methodsWe recruited 24 patients who had undergone TE. Patients with a mean arterial blood pressure ≤ 65 mmHg received a 200-ml bolus of 6% hydroxyethyl starch over 10 min. Fluid responders showed the stroke volume index ≥ 15% 5 min after the fluid bolus. Receiver operating characteristic (ROC) curves were generated and area under the ROC curve (AUROC) was calculated.

resultsWe obtained 61 fluid bolus data points, of which 20 were responders and 41 were non-responders. The median SVV before the fluid bolus in responders was significantly higher than that in non-responders (18% [interquartile range (IQR) 13-21] vs. 12% [IQR 8-15], P = 0.001). Ea

conclusionsSVV and Ea

Indexed as

EsophagectomyFluid TherapyArterial PressureBlood PressureHemodynamicsHumansProspective StudiesROC CurveStroke VolumeArterial dynamic elastanceFluid responsivenessHemodynamic parameterStroke volume variationThoracoscopic esophagectomy

Identifiers

PMID37731141
OpenAlexW4386910441

What OpenQuestion holds

Textmetadata
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.