ArticleAging clinical and experimental research2023
The complexity analysis of cerebral oxygen saturation during pneumoperitoneum and Trendelenburg position: a retrospective cohort study.
Article in Aging clinical and experimental research, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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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.
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Who cites it
3 citing papers in PubMed.
- Trial
- Effects of targeted mild hypercapnia versus normocapnia on cerebral oxygen saturation in patients undergoing laparoscopic hepatectomy under low central venous pressure: a prospective, randomized controlled study.BMC anesthesiology · 2023Trial
- Cerebral hemodynamics, autoregulation, and neurocognitive outcomes during Trendelenburg positioning in robot-assisted abdominopelvic surgery: a narrative review.Journal of robotic surgery · 2026Review
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Authors and funding
7 authors.
Funding
Abstract
backgroundThe human brain is a highly complex and nonlinear system, nonlinear complexity measures such as approximate entropy (ApEn) and sample entropy (SampEn) can better reveal characteristics of brain dynamics. However, no studies report complexity of perioperative physiological signals to reveal how brain complexity associates with age, varies along with the development of surgery and postoperative neurological complications.
aimThis study examined the complexity of intraoperative regional cerebral oxygen saturation (rSO
methodsThis retrospective cohort study enrolled patients who scheduled for robot-assisted urological surgery. Intraoperative rSO
resultsA total of 68 patients (mean [SD] age, 63.0 (12.0) years; 47 (69.1%) males) were include in this analysis. There was a significant reverse relationship between the complexity of rSO
conclusionsThe complexity of rSO
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