Current recommendations for endovascular interventions in the treatment of ischemic stroke

Geoffrey Appelboom1, Dorothea Strozyk, Philip M Meyers

  • 1Departments of Radiology and Neurological Surgery, Columbia University, New York, NY, USA.

Insights

Acute ischemic stroke treatment has advanced with reperfusion therapies and mechanical recanalization devices. This review covers recent trials and guidelines for endovascular interventions, improving patient outcomes.

Area of Science:

  • Neurology
  • Cardiovascular Medicine
  • Interventional Radiology

Background:

  • Ischemic stroke is a major cause of death and disability in the US.
  • Reperfusion of occluded vessels is the standard acute treatment.
  • Intravenous thrombolysis with recombinant tissue plasminogen activator (rt-PA) has been available since the late 1990s.

Purpose of the Study:

  • To summarize recent clinical trial findings on ischemic stroke treatment.
  • To present evidence-based guidelines for endovascular interventions.
  • To highlight advances in thrombolytic delivery and mechanical recanalization.

Main Methods:

  • Review of recent clinical trials in endovascular stroke therapy.
  • Analysis of evidence supporting current treatment guidelines.
  • Evaluation of advancements in interventional devices and patient selection.

Main Results:

  • Significant progress in thrombolytic agent delivery methods.
  • Development of effective devices for mechanical recanalization.
  • Improved clinical outcomes attributed to enhanced patient selection and endovascular therapy.

Conclusions:

  • Endovascular interventions are crucial for acute ischemic stroke management.
  • Ongoing research and technological advancements continue to improve treatment efficacy.
  • Adherence to evidence-based guidelines optimizes patient recovery and reduces disability.

Related Concept Videos

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...
Peripheral Artery Disease III: Interprofessional Care01:27

Peripheral Artery Disease III: Interprofessional Care

Peripheral Artery Disease (PAD) is characterized by narrowed arteries that diminish blood flow to the extremities. Effective management of PAD requires an interprofessional approach involving various healthcare professionals. The critical aspects of interprofessional care for PAD patients focus on risk factor modification, drug therapy, exercise therapy, nutrition therapy, critical limb ischemia care, and interventional radiology and surgical procedures.The primary treatment goal for PAD...
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...
Pulmonary Embolism II: Diagnostic Studies and Interprofessional Care01:29

Pulmonary Embolism II: Diagnostic Studies and Interprofessional Care

Diagnosing Pulmonary EmbolismDiagnosing pulmonary embolism (PE) involves clinical assessment and advanced imaging tests. The preferred diagnostic tool is the spiral (helical) CT scan or CT angiography (CTA), which uses intravenous contrast media to visualize the pulmonary vasculature and identify emboli.A ventilation-perfusion (V/Q) scan is an alternative for patients unable to receive contrast media. This scan includes both perfusion and ventilation scanning. Perfusion scanning involves...
Aneurysm III: Interprofessional Care01:26

Aneurysm III: Interprofessional Care

Aneurysm management involves either conservative medical therapy or surgical intervention, depending on the size and symptoms of the aneurysm. Conservative management is generally reserved for smaller, asymptomatic aneurysms, while larger or symptomatic aneurysms often necessitate surgical repair.Conservative Medical TherapyFor small, asymptomatic aneurysms, particularly abdominal aortic aneurysms (AAA) less than 5.5 centimeters in diameter, conservative medical therapy is recommended. This...
Acute Coronary Syndrome IV: Interprofessional Care01:28

Acute Coronary Syndrome IV: Interprofessional Care

IntroductionThe management of Acute Coronary Syndrome (ACS) aims to minimize myocardial damage, preserve myocardial function, and prevent complications.Initial ManagementInpatient management involves continuous cardiac monitoring, preferably in an ICU, focusing on blood pressure, serum sodium, potassium, and creatinine levels, and urine output. Ongoing pharmacologic management is crucial for stabilizing the patient.Supplemental Oxygen: Administer supplemental oxygen if oxygen saturation is...