Evidence map›Paper›PMID 34930954›Full record

ArticleScientific reports2021

A novel ex vivo model for critical illness neuromyopathy using freshly resected human colon smooth muscle.

Robert Patejdl, Felix Klawitter, Uwe Walter, Karim Zanaty, Frank Schwandner, Tina Sellmann, Katrin Porath, Johannes Ehler

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
0.6field-weighted citation impact, top 32% 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

6 citing papers in PubMed, 5 citations in OpenAlex.

  1. Review
  2. Observational
  3. Frontiers in pediatrics · 2025
    Article
  4. Review
  5. Review
  6. 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

8 authors at 1 institution in 1 country.

Robert PatejdlOscar Langendorff Institute of Physiology, Rostock University Medical Center, Gertrudenstraße 9, 18057, Rostock, Germany. robert.patejdl@uni-rostock.de.
Felix KlawitterDepartment of Anesthesiology and Intensive Care Medicine, Rostock University Medical Center, Rostock, Germany.
Uwe WalterDepartment of Neurology, Rostock University Medical Center, Rostock, Germany.
Karim ZanatyOscar Langendorff Institute of Physiology, Rostock University Medical Center, Gertrudenstraße 9, 18057, Rostock, Germany.
Frank SchwandnerDepartment of General, Thoracic, Vascular and Transplantation Surgery, Rostock University Medical Center, Rostock, Germany.
Tina SellmannOscar Langendorff Institute of Physiology, Rostock University Medical Center, Gertrudenstraße 9, 18057, Rostock, Germany.
Katrin PorathOscar Langendorff Institute of Physiology, Rostock University Medical Center, Gertrudenstraße 9, 18057, Rostock, Germany.
Johannes EhlerDepartment of Anesthesiology and Intensive Care Medicine, Rostock University Medical Center, Rostock, Germany.
University of Rostock · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Patients suffering from critical illness are at risk to develop critical illness neuromyopathy (CINM). The underlying pathophysiology is complex and controversial. A central question is whether soluble serum factors are involved in the pathogenesis of CINM. In this study, smooth muscle preparations obtained from the colon of patients undergoing elective surgery were used to investigate the effects of serum from critically ill patients. At the time of blood draw, CINM was assessed by clinical rating and electrophysiology. Muscle strips were incubated with serum of healthy controls or patients in organ baths and isometric force was measured. Fifteen samples from healthy controls and 98 from patients were studied. Ratios of responses to electric field stimulation (EFS) before and after incubation were 118% for serum from controls and 51% and 62% with serum from critically ill patients obtained at day 3 and 10 of critical illness, respectively (p = 0.003, One-Way-ANOVA). Responses to carbachol and high-K

Indexed as

AgedBiological AssayCarbacholColonCritical IllnessElectric StimulationElectrophysiologyFemaleHumansIn Vitro TechniquesMaleMiddle AgedMuscle ContractionMusclesMuscle, SmoothNervous System DiseasesCarbachol

Identifiers

PMID34930954
PMCPMC8688412
OpenAlexW4200297271

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.