Peripheral Oxygen Saturation Targets and Hyperoxemia in Critical Care: Influence of pH, F

Marcos Delgado, Robert Fritze, Matthias P Hilty, Michael Krauthammer, Reto A Schuepbach, Christoph Ganter, Jan Bartussek

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Article in Antioxidants (Basel, Switzerland), 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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0cells of the map it votes in

0citing 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

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0 citing papers in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

7 authors.

Marcos DelgadoInstitute of Intensive Care Medicine, University Hospital Zurich, University of Zurich, Raemistrasse 100, CH-8091 Zurich, Switzerland.ORCID 0000-0001-5659-8441

Robert FritzeInstitute of Intensive Care Medicine, University Hospital Zurich, University of Zurich, Raemistrasse 100, CH-8091 Zurich, Switzerland.ORCID 0000-0001-7061-9587

Matthias P HiltyInstitute of Intensive Care Medicine, University Hospital Zurich, University of Zurich, Raemistrasse 100, CH-8091 Zurich, Switzerland.ORCID 0000-0002-2765-881X

Michael KrauthammerDepartment for Quantitative Biomedicine, University of Zurich, Raemistrasse 100, CH-8091 Zurich, Switzerland.

Reto A SchuepbachInstitute of Intensive Care Medicine, University Hospital Zurich, University of Zurich, Raemistrasse 100, CH-8091 Zurich, Switzerland.ORCID 0000-0002-7058-4377

Christoph GanterInstitute of Intensive Care Medicine, University Hospital Zurich, University of Zurich, Raemistrasse 100, CH-8091 Zurich, Switzerland.ORCID 0000-0003-3484-3850

Jan BartussekInstitute of Intensive Care Medicine, University Hospital Zurich, University of Zurich, Raemistrasse 100, CH-8091 Zurich, Switzerland.ORCID 0000-0002-4275-4885

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Oxygen therapy is a cornerstone in the treatment of critically ill patients. However, excess oxygen administration may promote oxidative cellular injury once hemoglobin is fully saturated and additional oxygen remains dissolved, enhancing reactive oxygen species formation. The combined impact of oxygen administration, pH, and respiratory failure on hyperoxemia across saturation ranges is not well understood. We conducted a retrospective study at a tertiary center to assess how these factors modify hyperoxemia frequency in adult ICU patients. Continuous S

Indexed as

blood pHhyperoxemiaintensive careoxidative stressoxygen therapyrespiratory failure

Identifiers

PMID41750615

DOI10.3390/antiox15020235

PMCPMC12938712

What Socratic holds

Textmetadata

LicenceCC BY

Read underepoch 390

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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 Socratic graph.