Evidence map›Paper›PMID 37968547›Full record

ArticleJournal of clinical monitoring and computing2024

The effects of respiratory rate and tidal volume on pulse pressure variation in healthy lungs-a generalized additive model approach may help overcome limitations.

Johannes Enevoldsen, Birgitte Brandsborg, Peter Juhl-Olsen, Stephen Edward Rees, Henriette Vind Thaysen, Thomas W L Scheeren, Simon Tilma Vistisen

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Journal of clinical monitoring and computing, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

4 citing papers in PubMed.

  1. Article
  2. Article
  3. Observational
  4. 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

7 authors.

Johannes EnevoldsenDepartment of Clinical Medicine, Aarhus University, Aarhus, Denmark. enevoldsen@clin.au.dk.ORCID 0000-0002-9190-6566
Birgitte BrandsborgDepartment of Anaesthesiology, Aarhus University Hospital, Palle Juul-Jensens Boulevard 99, 8200, Aarhus, Denmark.ORCID 0000-0003-2935-3152
Peter Juhl-OlsenDepartment of Clinical Medicine, Aarhus University, Aarhus, Denmark.ORCID 0000-0003-1951-9091
Stephen Edward ReesDepartment of Health Science and Technology, Aalborg University, Aalborg, Denmark.ORCID 0000-0003-4420-0605
Henriette Vind ThaysenDepartment of Surgery, Aarhus University Hospital, Aarhus, Denmark.ORCID 0000-0001-6225-1559
Thomas W L ScheerenDepartment of Anesthesiology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands.ORCID 0000-0002-9184-4190
Simon Tilma VistisenDepartment of Clinical Medicine, Aarhus University, Aarhus, Denmark.ORCID 0000-0002-1297-1459

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Pulse pressure variation (PPV) is a well-established method for predicting fluid responsiveness in mechanically ventilated patients. The predictive accuracy is, however, disputed for ventilation with low tidal volume (V

Indexed as

Fluid TherapyRespiratory RateBlood PressureHemodynamicsHumansLungRespiration, ArtificialStroke VolumeTidal VolumeDynamic filling variableFluid responsivenessHeart–lung interactionHemodynamic monitoringMechanical ventilationPulse pressure variation

Identifiers

PMID37968547
PMCPMC10879304

What OpenQuestion holds

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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.