AIMC Topic: Graft Occlusion, Vascular

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The application of blood flow sound contrastive learning to predict arteriovenous graft stenosis of patients with hemodialysis.

PloS one Aug 16, 2024
End-stage kidney disease (ESKD) presents a significant public health challenge, with hemodialysis (HD) remaining one of the most prevalent kidney replacement therapies. Ensuring the longevity and functionality of arteriovenous accesses is challenging...
Neural Networks, Computer Machine Learning Female Aged Male Humans Sound Arteriovenous Shunt, Surgical Graft Occlusion, Vascular Middle Aged Renal Dialysis Kidney Failure, Chronic Constriction, Pathologic
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A systematic review of prediction models on arteriovenous fistula: Risk scores and machine learning approaches.

The journal of vascular access Apr 24, 2024
OBJECTIVE: Failure-to-mature and early stenosis remains the Achille's heel of hemodialysis arteriovenous fistula (AVF) creation. The maturation and patency of an AVF can be influenced by a variety of demographic, comorbidity, and anatomical factors. ...
Arteriovenous Shunt, Surgical Graft Occlusion, Vascular Vascular Patency Renal Dialysis Time Factors Treatment Outcome Predictive Value of Tests Decision Support Techniques Clinical Decision-Making Female Reproducibility of Results Risk Factors Aged Male Middle Aged Risk Assessment Humans Machine Learning
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Predicting recurrent interventions after radiocephalic arteriovenous fistula creation with machine learning and the PREDICT-AVF web app.

The journal of vascular access Dec 25, 2023
OBJECTIVE: Kidney Disease Outcomes Quality Initiative (KDOQI) guidelines discourage ongoing access salvage attempts after two interventions prior to successful use or more than three interventions per year overall. The goal was to develop a tool for ...
Predictive Value of Tests Radial Artery Recurrence Arteriovenous Shunt, Surgical Graft Occlusion, Vascular Mobile Applications Canada United States Treatment Outcome Vascular Patency Upper Extremity Veins Female Risk Factors Aged Adult Male Middle Aged Risk Assessment Renal Dialysis Time Factors Humans Machine Learning Decision Support Techniques Prospective Studies Clinical Decision-Making
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Robotic tomographic ultrasound and artificial intelligence for management of haemodialysis arteriovenous fistulae.

The journal of vascular access Nov 23, 2023
BACKGROUND: Arteriovenous fistulae (AVF) and Arteriovenous Grafts (AVG) may present a problematic vascular access for renal replacement therapy (RRT), reliant on recurrent specialist nurse and medical evaluation. Dysfunctional accesses are frequently...
Arteriovenous Shunt, Surgical Graft Occlusion, Vascular Vascular Patency Software Design Software Renal Dialysis Treatment Outcome Predictive Value of Tests Robotics Equipment Design Image Interpretation, Computer-Assisted Ultrasonography, Doppler Blood Vessel Prosthesis Implantation Humans Artificial Intelligence
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Surgical planning of arteriovenous fistulae in routine clinical practice: A machine learning predictive tool.

The journal of vascular access Feb 10, 2023
BACKGROUND: Arteriovenous fistula (AVF) is the preferred vascular access (VA) for hemodialysis, but it is associated with high non-maturation and failure rates. Predicting patient-specific AVF maturation and postoperative changes in blood flow volume...
Reproducibility of Results Aged Male Middle Aged Renal Dialysis Time Factors Treatment Outcome Predictive Value of Tests Regional Blood Flow Decision Support Techniques Databases, Factual Retrospective Studies Clinical Decision-Making Female Humans Machine Learning Upper Extremity Models, Cardiovascular Patient-Specific Modeling Blood Flow Velocity Arteriovenous Shunt, Surgical Graft Occlusion, Vascular Vascular Patency
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Prediction, pattern recognition and modelling of complications post-endovascular infra renal aneurysm repair by artificial intelligence.

Vascular Aug 24, 2020
OBJECTIVES: The study evaluates the plausibility and applicability of prediction, pattern recognition and modelling of complications post-endovascular aneurysm repair (EVAR) by artificial intelligence for more accurate surveillance in practice.
Foreign-Body Migration Endoleak Male Middle Aged Risk Assessment Postoperative Complications Time Factors Female Risk Factors Aged Aged, 80 and over Pattern Recognition, Automated Blood Vessel Prosthesis Implantation Endovascular Procedures Graft Occlusion, Vascular Blood Vessel Prosthesis Treatment Outcome Support Vector Machine Decision Trees Aortic Aneurysm, Abdominal Humans Artificial Intelligence Prospective Studies
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Lower Extremity Bypass Surveillance and Peak Systolic Velocities Value Prediction Using Recurrent Neural Networks.

Studies in health technology and informatics Aug 7, 2025
Routine duplex ultrasound surveillance is recommended after femoral-popliteal and femoral-tibial-pedal vein bypass grafts at various post-operative intervals. Currently, there is no systematic method for bypass graft surveillance using a set of peak ...
Humans Neural Networks, Computer Lower Extremity Blood Flow Velocity Graft Occlusion, Vascular Ultrasonography, Doppler, Duplex Recurrent Neural Networks Female Aged Male Middle Aged
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Angioplasty and stenting for the proximal anastomotic stenosis of a brachio-axillary bypass graft using a helical interwoven nitinol stent: A case report.

Medicine Dec 1, 2017
RATIONALE: Thrombosis due to anastomotic site stenosis is the most common complication in patients with brachio-axillary arteriovenous graft (AVG). Intravascular stent placement may play a special role in the salvage of dialysis grafts that have been...
Angioplasty Arteriovenous Shunt, Surgical Axillary Vein Graft Occlusion, Vascular Thrombectomy Vascular Patency Kidney Failure, Chronic Stents Ultrasonography, Doppler Brachial Artery Alloys Humans Aged Male Renal Dialysis
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