AIMC Topic: Partial Pressure

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Real-Time Estimation of Arterial Partial Pressure of Carbon Dioxide in Patients Undergoing General Anesthesia: Predictive Modeling Study.

JMIR medical informatics Sep 16, 2025
BACKGROUND: Adequate ventilation in mechanically ventilated patients is contingent upon the monitoring of the arterial partial pressure of carbon dioxide (PaCO2) during general anesthesia. Despite its significance, continuous monitoring remains chall...
Adult Male Middle Aged Retrospective Studies Female Aged Carbon Dioxide Blood Gas Analysis Partial Pressure Respiration, Artificial Monitoring, Intraoperative Anesthesia, General Humans Machine Learning
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Comparing supervised machine learning algorithms for the prediction of partial arterial pressure of oxygen during craniotomy.

BMC medical informatics and decision making Sep 3, 2025
BACKGROUND AND OBJECTIVES: Brain tissue oxygenation is usually inferred from arterial partial pressure of oxygen (paO), which is in turn often inferred from pulse oximetry measurements or other non-invasive proxies. Our aim was to evaluate the feasib...
Algorithms Female Aged Humans Supervised Machine Learning Arterial Pressure Craniotomy Partial Pressure Adult Male Middle Aged Monitoring, Intraoperative Oxygen
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Noninvasive estimation of PaCO from volumetric capnography in animals with injured lungs: an Artificial Intelligence approach.

Journal of clinical monitoring and computing Dec 26, 2024
To investigate the feasibility of non-invasively estimating the arterial partial pressure of carbon dioxide (PaCO) using a computational Adaptive Neuro-Fuzzy Inference System (ANFIS) model fed by noninvasive volumetric capnography (VCap) parameters. ...
Feasibility Studies Carbon Dioxide Lung Injury Monitoring, Physiologic Positive-Pressure Respiration Partial Pressure Capnography Reproducibility of Results Animals Respiration, Artificial Lung Swine Fuzzy Logic Artificial Intelligence Algorithms
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Simultaneous spatiotemporal tracking and oxygen sensing of transient implants in vivo using hot-spot MRI and machine learning.

Proceedings of the National Academy of Sciences of the United States of America Feb 26, 2019
A varying oxygen environment is known to affect cellular function in disease as well as activity of various therapeutics. For transient structures, whether they are unconstrained therapeutic transplants, migrating cells during tumor metastasis, or ce...
Fluorine Halogenation Mice, Inbred C57BL Imaging, Three-Dimensional Immunity Alginates Machine Learning Partial Pressure Magnetic Resonance Imaging Biocompatible Materials Oxygen Islets of Langerhans Transplantation Animals Prostheses and Implants Cluster Analysis Insulin Secretion
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Machine Learning Classifier Models Can Identify Acute Respiratory Distress Syndrome Phenotypes Using Readily Available Clinical Data.

American journal of respiratory and critical care medicine Oct 1, 2020
Two distinct phenotypes of acute respiratory distress syndrome (ARDS) with differential clinical outcomes and responses to randomly assigned treatment have consistently been identified in randomized controlled trial cohorts using latent class analys...
Protein C Receptors, Tumor Necrosis Factor, Type I Partial Pressure Tidal Volume Blood Pressure Area Under Curve Interleukin-8 Oxygen Intercellular Adhesion Molecule-1 Age Factors Respiratory Distress Syndrome Interleukin-6 Randomized Controlled Trials as Topic Pulmonary Ventilation Prognosis Plasminogen Activator Inhibitor 1 Latent Class Analysis Biomarkers, Tumor Vital Signs Platelet Count Creatinine Inflammation Mortality Bilirubin Vasoconstrictor Agents Serum Albumin Humans Bicarbonates Carbon Dioxide Machine Learning Leukocyte Count Phenotype
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