Trial reportBMC anesthesiology2017
Detection of critical cerebral desaturation thresholds by three regional oximeters during hypoxia: a pilot study in healthy volunteers.
Trial report in BMC anesthesiology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
What it found
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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.
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.
Who cites it
10 citing papers in PubMed, 23 citations in OpenAlex.
- Near-infrared spectroscopy device selection affects intervention management for cerebral desaturation during cardiopulmonary bypass surgery.General thoracic and cardiovascular surgery · 2022Trial
- Association of Cerebral Oxygenation During Prehospital Anaesthesia and Functional Outcome: A Prospective, Observational Multi-Centre Cohort Study of 1014 Patients.Acta anaesthesiologica Scandinavica · 2026Observational
- Regional cerebral oxygen saturation during initial mobilization of critically ill patients is associated with clinical outcomes: a prospective observational study.Intensive care medicine experimental · 2025Article
- Preoperative biomarkers associated with delayed neurocognitive recovery.Journal of clinical monitoring and computing · 2025Observational
- Differences of cerebral oxygen saturation in dialysis patients: a comparison of three principals of near infrared spectroscopy.Journal of anesthesia · 2023Article
- Cerebral tissue oximeter suitable for real-time regional oxygen saturation monitoring in multiple clinical settings.Cognitive neurodynamics · 2023Article
- Absolute quantification of cerebral tissue oxygen saturation with multidistance broadband NIRS in newborn brain.Biomedical optics express · 2021Article
- Comparison of basic regional cerebral oxygen saturation values in patients of different ages: a pilot study.The Journal of international medical research · 2020Article
- A validation method for near-infrared spectroscopy based tissue oximeters for cerebral and somatic tissue oxygen saturation measurements.Journal of clinical monitoring and computing · 2018Article
- Comparison of tissue oximeters on a liquid phantom with adjustable optical properties: an extension.Biomedical optics express · 2018Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundRegional oximetry is increasingly used to monitor post-extraction oxygen status of the brain during surgical procedures where hemodynamic fluctuations are expected. Particularly in cardiac surgery, clinicians employ an interventional algorithm to restore baseline regional oxygen saturation (rSO
methodsThree devices were tested: INVOS™ 5100C (Medtronic), EQUANOX™ 7600 (Nonin), and FORE-SIGHT™ (CASMED) monitors. We divided ten healthy subjects into two cohorts wearing a single sensor each from INVOS and EQUANOX (n = 6), or INVOS and FORE-SIGHT (n = 4). We induced and reversed hypoxia by adjusting the fraction of inspired oxygen. We calculated the magnitude of absolute rSO
resultsAll devices responded to changes in oxygen directionally as expected. The median absolute rSO
conclusionsSignificant differences exist between the devices in how they respond to changes in oxygen saturation in healthy volunteers. We suggest caution when applying evidence generated with one manufacturer's device to all devices.
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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.