AIMC Topic: Anesthesia, Epidural

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Transvesical Percutaneous Access Allows for Epidural Anesthesia Without Mechanical Ventilation in Single-Port Robotic Radical and Simple Prostatectomy.

Urology Feb 22, 2023
OBJECTIVES: To determine the feasibility of epidural anesthesia in patients undergoing transvesical single-port (SP) robotic simple and radical prostatectomy.
Anesthesia, Epidural Prostatectomy Humans Male Respiration, Artificial Robotics Robotic Surgical Procedures
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Needle path planning in semiautonomous and teleoperated robot-assisted epidural anaesthesia procedure: A proof of concept.

The international journal of medical robotics + computer assisted surgery : MRCAS Jun 29, 2022
BACKGROUND: Epidural anaesthesia is a Percutaneous Procedure (PP) which plays a crucial role in surgical procedures, where accurate needle insertion is still challenging. The objective of this work is to present a Tuohy needle path planning, which al...
Needles Robotics Motion Anesthesia, Epidural Humans
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Epidural anesthesia needle guidance by forward-view endoscopic optical coherence tomography and deep learning.

Scientific reports May 31, 2022
Epidural anesthesia requires injection of anesthetic into the epidural space in the spine. Accurate placement of the epidural needle is a major challenge. To address this, we developed a forward-view endoscopic optical coherence tomography (OCT) syst...
Swine Deep Learning Tomography, Optical Coherence Anesthesia, Epidural Animals Needles Epidural Space
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Postoperative analgesia in patients undergoing robot-assisted thoracic surgery: a comparison between thoracic epidural analgesia and intercostal nerve block combined with intravenous patient-controlled analgesia.

Annals of palliative medicine Jan 6, 2021
BACKGROUND: Recently, robot-assisted thoracic surgery (RATS) is increasingly applied to lung or mediastinal tumor surgery. However, appropriate methods of postoperative analgesia for RATS have not been studied.
Analgesia, Patient-Controlled Anesthesia, Epidural Intercostal Nerves Robotics Pain, Postoperative Analgesics, Opioid Analgesia, Epidural Thoracic Surgery Humans Prospective Studies Retrospective Studies
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Investigating a Needle-Based Epidural Procedure in Obstetric Anesthesia.

AMIA ... Annual Symposium proceedings. AMIA Symposium Dec 5, 2018
This study investigates the safety and efficacy of a large-dose, needle-based epidural technique in obstetric anesthesia. The technique differs from a standard, catheter-based approach in that the anesthetic dose is administered through an epidural n...
Analgesia, Obstetrical Hypotension Anesthesia, Obstetrical Anesthesia, Epidural Humans Female Needles Machine Learning Anesthetics, Local Task Performance and Analysis Pregnancy Workflow
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Convolution neural networks for real-time needle detection and localization in 2D ultrasound.

International journal of computer assisted radiology and surgery Mar 6, 2018
PURPOSE: We propose a framework for automatic and accurate detection of steeply inserted needles in 2D ultrasound data using convolution neural networks. We demonstrate its application in needle trajectory estimation and tip localization.
Anesthesia, Epidural Needles Phantoms, Imaging Ultrasonography Cattle Spine Neural Networks, Computer Animals Swine
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SLIDE: automatic spine level identification system using a deep convolutional neural network.

International journal of computer assisted radiology and surgery Mar 30, 2017
PURPOSE: Percutaneous spinal needle insertion procedures often require proper identification of the vertebral level to effectively and safely deliver analgesic agents. The current clinical method involves "blind" identification of the vertebral level...
Humans Neural Networks, Computer Algorithms Lumbar Vertebrae Image Processing, Computer-Assisted Anesthesia, Epidural Spine
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Partial displacement of epidural catheter after patient position change: A case report.

Journal of clinical anesthesia Dec 22, 2016
Epidural catheter migration is a well-known cause of failed anesthesia and complications. One of the factors that affect catheter movement is when patients change their position after skin fixation. We report a case of an epidural catheter placed wit...
Supine Position Ankle Fractures Intraoperative Complications Nerve Block Lumbosacral Plexus Contrast Media Anesthesia, Epidural Humans Fracture Fixation, Internal Anesthetics, Local Catheterization Female Fluoroscopy Adult Movement Lumbar Vertebrae
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Lumbar Ultrasound Image Feature Extraction and Classification with Support Vector Machine.

Ultrasound in medicine & biology Jun 26, 2015
Needle entry site localization remains a challenge for procedures that involve lumbar puncture, for example, epidural anesthesia. To solve the problem, we have developed an image classification algorithm that can automatically identify the bone/inter...
Pregnancy Female Reproducibility of Results Humans Sensitivity and Specificity Pattern Recognition, Automated Support Vector Machine Algorithms Image Enhancement Ultrasonography, Interventional Anesthesia, Epidural Lumbar Vertebrae Punctures Image Interpretation, Computer-Assisted
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Machine learning analysis of factors contributing to hypotension after lumbosacral epidural anaesthesia in dogs undergoing abdominal surgery.

Scientific reports May 23, 2025
The incidence of hypotension after a lumbosacral epidural in dogs depends on the volume of local anaesthetic administered. So far, there are no reports comparing both methods used to calculate this volume-body weight (BW) and occipito-coccygeal lengt...
Retrospective Studies Female Risk Factors Machine Learning Dogs Hypotension Anesthesia, Epidural Animals Lumbosacral Region Male Abdomen
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