ArticleAnnals of thoracic surgery short reports2024
Trial of Oxygen Delivery on Cardiopulmonary Bypass and Major Clinical Outcomes.
Article in Annals of thoracic surgery short reports, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 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
5 citing papers in PubMed.
- Elevated oxygen extraction during heart transplantation is associated with increased morbidity and mortality: Implications for goal-directed perfusion.JTCVS open · 2026Article
- Review
- Article
- Understanding Oxygen Delivery.Annals of thoracic surgery short reports · 2025Article
- Critical Considerations on DOAnnals of thoracic surgery short reports · 2025Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Background: Low oxygen delivery (DO2) on cardiopulmonary bypass has been associated with acute kidney injury. We sought to determine the association of intraoperative DO2, postoperative length of stay, and major postoperative events. Methods: DO2 values were calculated in 845 patients after initiation, and every 30 minutes on bypass. Pump flows were increased for DO2 < 280 mL O2/min/m Results: We analyzed 845 consecutive adult cardiac cases. Group B patients had a higher Society of Thoracic Surgeons Predicted Risk of Mortality compared with Group A (1.9% vs 1.2%, Conclusions: Even a single DO2 value below threshold was associated with excess prolonged ventilation and postoperative length of stay, but not other outcomes.
Identifiers
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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.