Evidence map›Paper›PMID 26145230›Full record

ArticleScientific reports2015

Assessing viability of extracorporeal preserved muscle transplants using external field stimulation: a novel tool to improve methods prolonging bridge-to-transplantation time.

Christian D Taeger, Oliver Friedrich, Adrian Dragu, Annika Weigand, Frieder Hobe, Caroline Drechsler, Carol I Geppert, Andreas Arkudas, Frank Münch, Rainer Buchholz and 5 more

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
2.2field-weighted citation impact, top 13% 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

10 citing papers in PubMed, 27 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Review
  6. Review
  7. Article
  8. Review
  9. Extracorporeal Free Flap Perfusion in Case of Prolonged Ischemia Time.Plastic and reconstructive surgery. Global open · 2016
    Article
  10. Article
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 at 2 institutions in 1 country.

Christian D TaegerDepartment of Plastic and Hand Surgery, Friedrich-Alexander University Erlangen-Nürnberg.
Oliver FriedrichInstitute of Medical Biotechnology, Friedrich-Alexander University Erlangen-Nürnberg.
Adrian DraguDepartment of Plastic and Hand Surgery, St. Georg Hospital, Leipzig.
Annika WeigandDepartment of Plastic and Hand Surgery, Friedrich-Alexander University Erlangen-Nürnberg.
Frieder HobeInstitute of Bioprocess Engineering, Friedrich-Alexander University Erlangen-Nürnberg.
Caroline DrechslerDepartment of Plastic and Hand Surgery, Friedrich-Alexander University Erlangen-Nürnberg.
Carol I GeppertChair of Pathology and Anatomy, Friedrich-Alexander University Erlangen-Nürnberg.
Andreas ArkudasDepartment of Plastic and Hand Surgery, Friedrich-Alexander University Erlangen-Nürnberg.
Frank MünchDepartment of Paediatric Cardiac Surgery, Friedrich-Alexander University Erlangen-Nürnberg.
Rainer BuchholzInstitute of Bioprocess Engineering, Friedrich-Alexander University Erlangen-Nürnberg.
Charlotte PollmannInstitute of Medical Biotechnology, Friedrich-Alexander University Erlangen-Nürnberg.
Axel SchrammDepartment of Neurology, Friedrich-Alexander University Erlangen-Nürnberg.
Torsten BirkholzDepartment of Anesthesiology, Friedrich-Alexander University Erlangen-Nürnberg.
Raymund E HorchDepartment of Plastic and Hand Surgery, Friedrich-Alexander University Erlangen-Nürnberg.
Konstantin PräbstInstitute of Bioprocess Engineering, Friedrich-Alexander University Erlangen-Nürnberg.
Friedrich-Alexander-Universität Erlangen-Nürnberg · DEKlinikum St. Georg · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Preventing ischemia-related cell damage is a priority when preserving tissue for transplantation. Perfusion protocols have been established for a variety of applications and proven to be superior to procedures used in clinical routine. Extracorporeal perfusion of muscle tissue though cumbersome is highly desirable since it is highly susceptible to ischemia-related damage. To show the efficacy of different perfusion protocols external field stimulation can be used to immediately visualize improvement or deterioration of the tissue during active and running perfusion protocols. This method has been used to show the superiority of extracorporeal perfusion using porcine rectus abdominis muscles perfused with heparinized saline solution. Perfused muscles showed statistically significant higher ability to exert force compared to nonperfused ones. These findings can be confirmed using Annexin V as marker for cell damage, perfusion of muscle tissue limits damage significantly compared to nonperfused tissue. The combination of extracorporeal perfusion and external field stimulation may improve organ conservation research.

Indexed as

Abdominal MusclesAnimalsApoptosisElectric StimulationImmunohistochemistryMaleModels, AnimalMyosin Heavy ChainsOxygen ConsumptionPreservation, BiologicalProtein IsoformsSwineMyosin Heavy ChainsProtein Isoforms

Identifiers

PMID26145230
PMCPMC4491708
OpenAlexW2272541812

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.