Evidence map›Paper›PMID 28570538›Full record

ArticleJournal of visualized experiments : JoVE2017

Uncontrolled Hemorrhagic Shock Modeled via Liver Laceration in Mice with Real Time Hemodynamic Monitoring.

Mitchell Dyer, Shannon Haldeman, Andres Gutierrez, Lauryn Kohut, Anirban Sen Gupta, Matthew D Neal

Abstract readVideo-Audio Media
In one paragraph

Article in Journal of visualized experiments : JoVE, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
0.7field-weighted citation impact, top 29% 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

12 citing papers in PubMed, 16 citations in OpenAlex.

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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 at 2 institutions in 1 country.

Mitchell DyerDepartment of Surgery, University of Pittsburgh; dyermr@upmc.edu.
Shannon HaldemanDepartment of Surgery, University of Pittsburgh.
Andres GutierrezDepartment of Surgery, University of Pittsburgh.
Lauryn KohutDepartment of Surgery, University of Pittsburgh.
Anirban Sen GuptaDepartment of Biomedical Engineering, Case Western Reserve University.
Matthew D NealDepartment of Surgery, University of Pittsburgh.
University of Pittsburgh · USCase Western Reserve University · US

Funding

Analysis and Characterization of Trauma-Induced CoagulopathyUM1HL120877 · NHLBI · UNIVERSITY OF VERMONT & ST AGRIC COLLEGE · PI MORRISSEY, JAMES H., WISNIEWSKI, STEPHEN R · 2013 to 2019
$26.6M
Heteromutivalent Peptide-Lipid Nanoconstructs as Artificial Platelet AnaloguesR01HL121212 · NHLBI · CASE WESTERN RESERVE UNIVERSITY · PI SEN GUPTA, ANIRBAN · 2014 to 2024
$4.1M
Mechanistic Elucidation and Targeted Therapy of Platelet Dysfunction After TraumaR35GM119526 · NIGMS · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI NEAL, MATTHEW D · 2016 to 2025
$3.9M
NHLBI NIH HHS R01 HL121212NHLBI NIH HHS UM1 HL120877NIGMS NIH HHS R35 GM119526
6 · The paper itself

Abstract

Uncontrolled hemorrhage is an important cause of preventable deaths among trauma patients. We have developed a murine model of uncontrolled hemorrhage via a liver laceration that results in consistent blood loss, hemodynamic alterations, and survival. Mice undergo a standardized resection of the left-middle lobe of the liver. They are allowed to bleed without mechanical intervention. Hemostatic agents can be administered as pre-treatment or rescue therapy depending on the interest of the investigator. During the time of hemorrhage, real-time hemodynamic monitoring via a left femoral arterial line is performed. Mice are then sacrificed, blood loss is quantified, blood is collected for further analysis, and organs are harvested for analysis of injury. Experimental design is described to allow for simultaneous testing of multiple animals. Liver hemorrhage as a model of uncontrolled hemorrhage exists in the literature, primarily in rat and porcine models. Some of these models utilize hemodynamic monitoring or quantify blood loss but lack consistency. The present model incorporates quantification of blood loss, real-time hemodynamic monitoring in a murine model that offers the advantage of using transgenic lines and a high-throughput mechanism to further investigate the pathophysiologic mechanisms in uncontrolled hemorrhage.

Indexed as

Hemodynamic MonitoringAnimalsDisease Models, AnimalHemostaticsLacerationsLiverMiceShock, HemorrhagicHemostatics

Identifiers

PMID28570538
PMCPMC5608008
OpenAlexW2615830549

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.