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Related Concept Videos

Cardiac Catheterization I: Pre-Procedure Overview01:28

Cardiac Catheterization I: Pre-Procedure Overview

Cardiac catheterization is an invasive diagnostic technique used to identify and evaluate structural and functional diseases of the heart and major blood vessels. This technique diagnoses congenital heart disease, coronary artery disease, valvular heart disease, and coronary spasms and assesses ventricular function. It helps guide treatment decisions, including the need for revascularization procedures like percutaneous coronary intervention (PCI) or coronary artery bypass grafting (CABG) and...
Cardiac Catheterization IV: Nursing Management01:26

Cardiac Catheterization IV: Nursing Management

Nursing responsibilities before cardiac catheterization include:Assess for allergies and establish baseline health status.Before cardiac catheterization, assess the patient for allergies to contrast dye. Perform a comprehensive baseline assessment, including vital signs, heart and breath sounds, and a neurovascular assessment of the extremities, noting distal pulses, skin color, and temperature. Instruct the patient to fast for 8-12 hours before the procedure. Evaluate baseline laboratory...
Aneurysm IV: Nursing Management01:22

Aneurysm IV: Nursing Management

Vigilant monitoring for aneurysm rupture is essential for patients undergoing aortic surgery.Preoperative Nursing ManagementContinuously monitor the patient for manifestations of aneurysm rupture, such as pallor, weakness, tachycardia, hypotension, abdominal, back, groin, or periumbilical pain, changes in consciousness, and a pulsating abdominal mass. Regularly assess the patient's peripheral pulses.Instruct the patient to consume a clear liquid diet the day before surgery and administer...
Imaging Studies VII: Vascular Imaging01:19

Imaging Studies VII: Vascular Imaging

DefinitionRenal angiography, also known as renal arteriography, is an imaging technique used to obtain a comprehensive view of blood flow and the vascular structure of blood vessels in the kidneys and surrounding areas.PurposeRenal angiography detects blood vessel abnormalities in the kidneys, such as aneurysms, stenosis, thrombosis, vascular tumors, and renal artery stenosis. It evaluates kidney function and guides interventional treatments like angioplasty or stent placement.Pre-Procedure...
Venous Thrombosis III: Interprofessional Care01:29

Venous Thrombosis III: Interprofessional Care

Venous thrombosis requires effective prevention and treatment strategies to improve patient outcomes and reduce potential complications.Prevention StrategiesHealthcare providers must prioritize preventing venous thromboembolism (VTE) for all adult patients upon admission. Interventions depend on bleeding and thrombosis risk, medical history, current medications, diagnoses, planned procedures, and patient preferences. Patients on bed rest should change positions every two hours and, if not...
Cardiac Catheterization III: Left Heart Catheterization01:24

Cardiac Catheterization III: Left Heart Catheterization

Left heart catheterization is an invasive diagnostic procedure used to evaluate the function and structure of the left side of the heart. It is generally performed to diagnose and treat cardiovascular conditions such as valve abnormalities, coronary artery disease, and congenital heart defects.Diagnostic and therapeutic purposesLeft heart catheterization serves various diagnostic and therapeutic purposes, including:Assessing coronary artery bypass grafts.Evaluating coronary artery disease in...

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Related Experiment Video

Updated: May 17, 2026

Optimized Management of Endovascular Treatment for Acute Ischemic Stroke
09:21

Optimized Management of Endovascular Treatment for Acute Ischemic Stroke

Published on: January 18, 2018

Indwelling urinary catheterization after acute stroke.

Chun-Hsien Wu1, Mei-Chiun Tseng, Yu-Wei Chen

  • 1Department of Urology, Yuan's General Hospital, Kaohsiung, Taiwan.

Neurourology and Urodynamics
|October 17, 2012
PubMed
Summary
This summary is machine-generated.

Indwelling urinary catheterization (IUC) is common in acute stroke care. This study found IUC is associated with unfavorable outcomes at three months post-stroke.

Related Experiment Videos

Last Updated: May 17, 2026

Optimized Management of Endovascular Treatment for Acute Ischemic Stroke
09:21

Optimized Management of Endovascular Treatment for Acute Ischemic Stroke

Published on: January 18, 2018

Area of Science:

  • Neurology
  • Infectious Disease Epidemiology
  • Clinical Research

Background:

  • Prolonged indwelling urinary catheterization (IUC) is a known risk factor for urinary tract infections.
  • Understanding the incidence and predictors of IUC in acute stroke patients is crucial for optimizing care.

Purpose of the Study:

  • To investigate the incidence and risk factors associated with indwelling urinary catheterization (IUC) in acute stroke patients.
  • To determine the impact of IUC on stroke outcomes at three months.

Main Methods:

  • Prospective enrollment of stroke patients within 10 days of onset.
  • Kaplan-Meier method for cumulative incidence estimation and Cox regression for predictor analysis.
  • Logistic regression to assess the impact of IUC on poor 3-month outcomes.

Main Results:

  • 25% of 2,803 stroke patients received IUC, primarily within 1-2 days of admission.
  • Cumulative incidence of IUC at 2 days was 13% in ischemic stroke (IS) and 57% in intracerebral hemorrhage (ICH).
  • IUC was associated with increasing age, stroke severity, and neurological deterioration in IS patients; stroke severity was key in ICH patients. IUC was linked to unfavorable 3-month outcomes.

Conclusions:

  • Indwelling urinary catheterization is frequently used in acute stroke care.
  • IUC during acute hospitalization is significantly associated with unfavorable outcomes at three months.
  • Further research is warranted to explore the judicious use of urinary catheters to potentially improve stroke patient outcomes.