AIMC Topic: Hypotension

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Machine learning-based prediction of post-induction hypotension: identifying risk factors and enhancing anesthesia management.

BMC medical informatics and decision making Feb 22, 2025
BACKGROUND: Post-induction hypotension (PIH) increases surgical complications including myocardial injury, acute kidney injury, delirium, stroke, prolonged hospitalization, and endangerment of the patient's life. Machine learning is an effective tool...
Male Middle Aged Hypotension Anesthesia Female Risk Factors Aged Adult Humans Machine Learning
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Diastolic Versus Systolic or Mean Intraoperative Hypotension as Predictive of Perioperative Myocardial Injury in a White-Box Machine-Learning Model.

Anesthesia and analgesia Feb 20, 2025
BACKGROUND: Intraoperative hypotension (IOH) and tachycardia are associated with perioperative myocardial injury (PMI), and thereby increased postoperative mortality. Patients undergoing vascular surgery are specifically at risk of developing cardiac...
Intraoperative Complications Humans Diastole Risk Factors Monitoring, Intraoperative Machine Learning Tachycardia Aged Predictive Value of Tests Prospective Studies Male Hypotension Blood Pressure Female Middle Aged Heart Rate Troponin T Arterial Pressure Systole
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Research on the development of an intelligent prediction model for blood pressure variability during hemodialysis.

BMC nephrology Feb 17, 2025
OBJECTIVE: Blood pressure fluctuations during dialysis, including intradialytic hypotension (IDH) and intradialytic hypertension (IDHTN), are common complications among patients undergoing maintenance hemodialysis. Early prediction of IDH and IDHTN c...
Renal Dialysis Hypertension Blood Pressure Hypotension Humans Machine Learning Female Aged Adult Male Middle Aged Deep Learning
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Perioperative goal-directed therapy with artificial intelligence to reduce the incidence of intraoperative hypotension and renal failure in patients undergoing lung surgery: A pilot study.

Journal of clinical anesthesia Feb 14, 2025
STUDY OBJECTIVE: The aim of this study was to investigate whether goal-directed treatment using artificial intelligence, compared to standard care, can reduce the frequency, duration, and severity of intraoperative hypotension in patients undergoing ...
Humans Artificial Intelligence Acute Kidney Injury Female Pilot Projects Incidence Single-Blind Method Pulmonary Surgical Procedures Aged Male Middle Aged Postoperative Complications Hypotension Intraoperative Complications Perioperative Care One-Lung Ventilation
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Deep learning model to identify and validate hypotension endotypes in surgical and critically ill patients.

British journal of anaesthesia Jan 8, 2025
BACKGROUND: Hypotension is associated with organ injury and death in surgical and critically ill patients. In clinical practice, treating hypotension remains challenging because it can be caused by various underlying haemodynamic alterations. We aime...
Algorithms Male Hypotension Humans Stroke Volume Critical Illness Heart Rate Middle Aged Female Deep Learning Aged
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Effect of a Machine Learning-Derived Early Warning Tool With Treatment Protocol on Hypotension During Cardiac Surgery and ICU Stay: The Hypotension Prediction 2 (HYPE-2) Randomized Clinical Trial.

Critical care medicine Nov 22, 2024
OBJECTIVES: Cardiac surgery is associated with perioperative complications, some of which might be attributable to hypotension. The Hypotension Prediction Index (HPI), a machine-learning-derived early warning tool for hypotension, has only been evalu...
Humans Machine Learning Intensive Care Units Female Aged Male Middle Aged Cardiac Surgical Procedures Hypotension Netherlands Early Warning Score
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Intraoperative Hypotension Prediction: Current Methods, Controversies, and Research Outlook.

Anesthesia and analgesia Oct 23, 2024
Intraoperative hypotension prediction has been increasingly emphasized due to its potential clinical value in reducing organ injury and the broad availability of large-scale patient datasets and powerful machine learning tools. Hypotension prediction...
Humans Blood Pressure Hypotension Arterial Pressure Intraoperative Complications Risk Factors Risk Assessment Monitoring, Intraoperative Predictive Value of Tests
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Machine learning-augmented interventions in perioperative care: a systematic review and meta-analysis.

British journal of anaesthesia Sep 24, 2024
BACKGROUND: We lack evidence on the cumulative effectiveness of machine learning (ML)-driven interventions in perioperative settings. Therefore, we conducted a systematic review to appraise the evidence on the impact of ML-driven interventions on per...
Humans Hypotension Machine Learning Perioperative Care Length of Stay Randomized Controlled Trials as Topic Pain, Postoperative
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A review of machine learning methods for non-invasive blood pressure estimation.

Journal of clinical monitoring and computing Sep 21, 2024
Blood pressure is a very important clinical measurement, offering valuable insights into the hemodynamic status of patients. Regular monitoring is crucial for early detection, prevention, and treatment of conditions like hypotension and hypertension,...
Monitoring, Physiologic Blood Pressure Signal Processing, Computer-Assisted Hypotension Algorithms Hemodynamics Hypertension Blood Pressure Determination Humans Machine Learning
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Prediction of intraoperative hypotension using deep learning models based on non-invasive monitoring devices.

Journal of clinical monitoring and computing Aug 19, 2024
PURPOSE: Intraoperative hypotension is associated with adverse outcomes. Predicting and proactively managing hypotension can reduce its incidence. Previously, hypotension prediction algorithms using artificial intelligence were developed for invasive...
Consciousness Monitors Male Blood Pressure Monitors Female ROC Curve Middle Aged Blood Pressure Capnography Reproducibility of Results Humans Photoplethysmography Deep Learning Area Under Curve Aged Artificial Intelligence Electrocardiography Monitoring, Intraoperative Hypotension Adult Algorithms Blood Pressure Determination Intraoperative Complications Databases, Factual
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