Evidence map›Paper›PMID 42862455›Full record

ArticleIntensive care medicine experimental2026

The effect of preload on Doppler systolic time in a large emergency department cohort with suspected sepsis.

Sarah Atwi, Jared Nunnally, Kristen Ugale, So Mi Ko, Jaclyn Bond, Kimberly Boozer, Raymond J Bautista, Catalina Torres, Matthew Sedillo, Daniel Lachner-Piza and 5 more

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Intensive care medicine experimental, 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

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

15 authors.

Sarah AtwiFlosonics Medical, 325 W. Front Street, Toronto, ON, M5V2Y1, Canada. satwi@flosonicsmedical.com.
Jared NunnallyDepartment of Emergency Medicine, Riverside University Health System Medical Center, Moreno Valley, CA, USA.
Kristen UgaleDepartment of Emergency Medicine, Riverside University Health System Medical Center, Moreno Valley, CA, USA.
So Mi KoDepartment of Emergency Medicine, Riverside University Health System Medical Center, Moreno Valley, CA, USA.
Jaclyn BondDepartment of Emergency Medicine, Riverside University Health System Medical Center, Moreno Valley, CA, USA.
Kimberly BoozerDepartment of Emergency Medicine, Riverside University Health System Medical Center, Moreno Valley, CA, USA.
Raymond J BautistaDepartment of Emergency Medicine, Riverside University Health System Medical Center, Moreno Valley, CA, USA.
Catalina TorresDepartment of Emergency Medicine, Riverside University Health System Medical Center, Moreno Valley, CA, USA.
Matthew SedilloDepartment of Emergency Medicine, Riverside University Health System Medical Center, Moreno Valley, CA, USA.
Daniel Lachner-PizaFlosonics Medical, 325 W. Front Street, Toronto, ON, M5V2Y1, Canada.
Tracy SaveryFlosonics Medical, 325 W. Front Street, Toronto, ON, M5V2Y1, Canada.
Melissa HebscherFlosonics Medical, 325 W. Front Street, Toronto, ON, M5V2Y1, Canada.
Joseph K EiblFlosonics Medical, 325 W. Front Street, Toronto, ON, M5V2Y1, Canada.
Jon-Emile S KennyFlosonics Medical, 325 W. Front Street, Toronto, ON, M5V2Y1, Canada. jon-emile@heart-lung.org.ORCID http://orcid.org/0000-0002-3654-1146
Korbin HaycockDepartment of Emergency Medicine, Riverside University Health System Medical Center, Moreno Valley, CA, USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundChange in the corrected flow time of the common carotid artery (ccFT

methodsThis is a retrospective cohort study comprising patients with suspected sepsis in a large, publicly funded, academic emergency department; no patient health information is linked to the Doppler assessments. Carotid Doppler spectrograms from a wireless, wearable critical care Doppler ultrasound system are analyzed for ccFT

resultsA PC was attempted in 4367 patients and an adequate ccFT

conclusionsTo our knowledge this is the largest reported dataset of ED patients with suspected sepsis receiving P

Indexed as

Carotid arteryCorrected flow timeDoppler ultrasoundFluid responsivenessFunctional hemodynamic monitoringLeft ventricular ejection timeWearable technology

Identifiers

PMID42862455
PMCPMC13658765

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.