Evidence map›Paper›PMID 36416680›Full record

ArticlePerfusion2023

Enabling the control of reperfusion parameters in out-of-hospital cardiac arrest: First applications of the CARL system.

Alois Philipp, Jan-Steffen Pooth, Christoph Benk, Thomas Mueller, Dirk Lunz

Abstract readCase Reports
In one paragraph

Article in Perfusion, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing 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

11 citing papers in PubMed.

  1. Article
  2. Immediate post-ECPR management strategies in the prehospital and critical care transport medicine environments.Scandinavian journal of trauma, resuscitation and emergency medicine · 2025
    Review
  3. Review
  4. Review
  5. Article
  6. Article
  7. Article
  8. Article
  9. Extracorporeal Cardiopulmonary Resuscitation.Deutsches Arzteblatt international · 2023
    Review
  10. Article
  11. Development of anFrontiers in medicine · 2023
    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

5 authors.

Alois PhilippDepartment of Cardiothoracic Surgery, 9202University Medical Center Regensburg, Regensburg, Germany.
Jan-Steffen PoothDepartment of Cardiovascular Surgery, 39070University Medical Center Freiburg, Freiburg, Germany.ORCID 0000-0001-6882-2009
Christoph BenkDepartment of Cardiovascular Surgery, 39070University Medical Center Freiburg, Freiburg, Germany.ORCID 0000-0002-6933-0273
Thomas MuellerDepartment of Internal Medicine II, University Medical Center Regensburg, Regensburg, Germany.
Dirk LunzDepartment of Anesthesiology, University Medical Center Regensburg, Regensburg, Germany.ORCID 0000-0002-4913-0311

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionThere is increasing evidence for extracorporeal cardiopulmonary resuscitation (ECPR) as a rescue therapy for selected patients in refractory cardiac arrest (CA). Besides patient selection, the control of reperfusion parameters is of eminent importance. Especially in out-of-hospital CA, monitoring and individualized, targeted reperfusion remains a great challenge for emergency personnel. The CARL® system is designed to enable an early control of a variety of reperfusion parameters and to pursue a targeted reperfusion strategy in ECPR. CASE PRESENTATION: We report the first 10 ECPR applications of the CARL® system in Regensburg, Germany. Early blood gas analysis, oxygen titration and pressure monitoring were feasible and enabled an individualized and targeted reperfusion strategy in all patients. After suffering from refractory CA and prolonged resuscitation attempts, five out of the first 10 patients survived and were successfully discharged from the hospital (CPC one on hospital discharge).

conclusionApplication of the CARL® system contributed to early monitoring and control of reperfusion parameters. Whether targeted ECPR may have the potential to improve outcomes in refractory OHCA remains the subject of future investigations.

Indexed as

Cardiopulmonary ResuscitationExtracorporeal Membrane OxygenationOut-of-Hospital Cardiac ArrestHumansOxygenReperfusionRetrospective StudiesOxygenextracorporeal cardiopulmonary resuscitationischemia-reperfusion injuryout-of-hospital cardiac arresttargeted reperfusion

Identifiers

PMID36416680
PMCPMC9932608

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Registered trials

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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.