ArticleJournal of clinical monitoring and computing2023
Oxygen Reserve Index and Arterial Partial Pressure of Oxygen: Relationship in Open Heart Surgery.
Article in Journal of clinical monitoring and computing, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
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Who cites it
9 citing papers in PubMed.
- Oxygen reserve index monitoring reduced the incidence of low pulse oxygen saturation during deep sedation for hysteroscopy: a prospective randomized controlled trial.Frontiers in medicine · 2026Trial
- Remimazolam Preserves Oxygen Reserve and Improves Sedation Safety Compared to Propofol in Endoscopic Retrograde Cholangiopancreatography.United European gastroenterology journal · 2025Trial
- Effect of remimazolam on oxygen reserve compared with propofol during upper gastrointestinal endoscopy: Randomized controlled study.Digestive endoscopy : official journal of the Japan Gastroenterological Endoscopy Society · 2025Trial
- Intraoperative respiratory exchange ratio to predict complications after cardiopulmonary bypass surgery: a retrospective cohort study.Journal of clinical monitoring and computing · 2026Article
- Clinical manifestations, predictors, early markers and potential mechanisms associated with low cardiac output syndrome after cardiac valve replacement.BMC cardiovascular disorders · 2026Article
- Association between preoperative oxygen reserve index and postoperative pulmonary complications: a prospective observational study.Korean journal of anesthesiology · 2025Observational
- Effect of perfusion index on oxygen reserve index accuracy in estimating arterial oxygen tension in anesthetized dogs: Data reanalysis.PloS one · 2025Article
- Perioperative monitoring of the oxygen reserve: where do we stand?Journal of clinical monitoring and computing · 2023Article
- Non-invasive assessment of oxygenation status using the oxygen reserve index in dogs.BMC veterinary research · 2023Article
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Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundMild to moderate hyperoxia is potentially beneficial to patients undergoing open heart surgery. Oxygen Reserve Index (ORI) is a novel parameter that correlates to arterial oxygen tension (PaO
methodsThis study included patients undergoing valve, aortic arch and coronary artery bypass grafting (CABG) surgeries, on and off pump, between September 1st 2019 and August 31st 2021. Enrolled patients had arterial blood gas samples collected and analyzed after induction of anesthesia and increases in FiO
resultsORI values showed a statistically significant correlation with PaO
conclusionsThe preserved relationship between ORI and PaO
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Registered trials
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.