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Related Concept Videos

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Venous Thrombosis III: Interprofessional Care

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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...
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Venous Thrombosis IV: Nursing Management01:30

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Nursing management begins with a thorough assessment of the patient's health history. Key factors include trauma to veins, peripherally inserted central catheters, varicose veins, recent pregnancy or childbirth, surgery, bacteremia, prolonged bed rest, atrial fibrillation, COPD, heart failure, cancer, coagulation disorders, myocardial infarction, spinal cord injury, stroke, prolonged travel, recent bone fractures, and dehydration. Review medication intake, particularly oral contraceptives,...
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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...
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Varicose Veins II: Diagnostic Studies and Interprofessional Care01:26

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Varicose veins, or varicosities, develop when the valves in the veins, which control blood flow, weaken or damage. It causes blood to pool and the veins to enlarge. Understanding the clinical manifestations, diagnostic approaches, and management options for varicose veins is crucial for effective treatment and relief.Clinical manifestationsClinical manifestations of varicose veins include a heavy, achy feeling or pain after prolonged standing or sitting. This discomfort can often be relieved by...
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Peripheral Artery Disease V: Postoperative Nursing Management01:23

Peripheral Artery Disease V: Postoperative Nursing Management

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During the postoperative period, it is crucial to focus on maintaining circulation, identifying and managing potential complications, and planning for discharge.Nursing AssessmentVital signs monitoring: Regularly monitor vital signs, including blood pressure, heart rate, respiratory rate, and temperature, to detect early signs of complications such as bleeding and infection.Circulation assessment: Monitor pulses, perform Doppler assessments, and check capillary refill, color, temperature, and...
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Mitral Stenosis III: Medical Management01:26

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Mitral stenosis, a condition marked by the narrowing of the mitral valve, necessitates an integrated approach for effective management. This approach includes preventative measures, medical therapy, and surgical interventions to reduce symptoms and prevent complications.PreventionPrevention of mitral stenosis primarily focuses on reducing the incidence of bacterial infections, particularly streptococcal infections, which can lead to rheumatic fever and subsequent valvular damage. Timely...
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Related Experiment Video

Updated: Sep 15, 2025

Catheter-based Endovascular Angioplasty for Fibrosing Mediastinitis-associated Pulmonary Vein Stenosis
06:59

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Published on: August 26, 2025

73

Self-reported cognitive dysfunction improves following venous sinus stenting.

Omar Ashraf1, Allison Medina1, Carol Kittel2

  • 1Department of Neurological Surgery, Wake Forest University, Winston-Salem, NC, USA.

Interventional Neuroradiology : Journal of Peritherapeutic Neuroradiology, Surgical Procedures and Related Neurosciences
|July 15, 2025
PubMed
Summary
This summary is machine-generated.

Venous sinus stenting (VSS) significantly improves cognitive dysfunction in patients with venopathic intracranial hypertension (VIH). This procedure offers relief from severe cognitive symptoms, enhancing overall well-being.

Keywords:
cognitive dysfunctionidiopathic intracranial hypertensionvenopathic intracranial hypertensionvenous sinus stenting

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Area of Science:

  • Neurology
  • Neurosurgery
  • Interventional Radiology

Background:

  • Venous sinus stenting (VSS) is a recognized treatment for venopathic intracranial hypertension (VIH).
  • Cognitive dysfunction is a common yet understudied symptom in VIH patients and its response to VSS requires further investigation.

Purpose of the Study:

  • To evaluate the prevalence and severity of cognitive dysfunction in patients with VIH.
  • To assess the impact of VSS on cognitive function and global symptom severity in VIH patients.

Main Methods:

  • A retrospective, single-center study included 50 patients undergoing VSS for VIH.
  • Cerebral Venous Disorder Symptom Severity (CVDSS) scale assessed cognitive dysfunction and global symptoms pre- and post-operatively (2 and 6 weeks).

Main Results:

  • 84% of patients had moderate to severe cognitive dysfunction at baseline.
  • 64% of patients showed improvement in cognitive dysfunction at 6 weeks post-VSS (OR 5.1).
  • VSS reduced the average pressure gradient from 15.0 to 2.8 mmHg and improved global symptoms.

Conclusions:

  • Cognitive dysfunction is highly prevalent and severe in patients with VIH.
  • VSS demonstrates significant short-term improvement in cognitive dysfunction and global symptom severity.