Related Experiment Video
Updated: Mar 7, 2026
14:59
Neuronavigation and Laparoscopy Guided Ventriculoperitoneal Shunt Insertion for the Treatment of Hydrocephalus
Published on: October 14, 2022
11.2K
Shunt Devices for Neurointensivists: Complications and Management
1Case Western Reserve University School of Medicine, 11100 Euclid Avenue, Hanna House Room 5040, Cleveland, OH, 44106-1716, USA.
Neurocritical Care
|March 1, 2017
Summary
Neurointensivists manage hydrocephalus shunt malfunctions when neurosurgeons are unavailable. This review covers programmable shunt valve functions, complications, and MRI sensitivity for timely patient care.
Area of Science:
- Neurosurgery
- Neurology
- Critical Care Medicine
Background:
- Cerebrospinal fluid diversion via shunts is a primary hydrocephalus treatment for over 50 years.
- Increasing use of ventricular shunt systems places neurointensivists as frontline physicians for patient management.
- Prompt recognition and management of shunt malfunction are crucial, especially with limited neurosurgical access.
Purpose of the Study:
- To review the functional aspects of programmable shunt valves.
- To outline common complications associated with shunt systems.
- To discuss management strategies and MRI sensitivity of current programmable shunt valves.
Main Methods:
- Literature review focusing on programmable shunt valve technology.
- Analysis of clinical data regarding shunt malfunction and management.
- Evaluation of MRI compatibility and implications for diagnostic imaging.
Main Results:
- Programmable shunt valves offer adjustable cerebrospinal fluid diversion but have specific functional nuances.
- Common complications include infection, obstruction, and over/under-drainage.
- MRI sensitivity varies among valve models, impacting diagnostic capabilities.
Conclusions:
- Neurointensivists play a vital role in managing hydrocephalus shunt complications.
- Understanding programmable valve mechanics and potential issues is essential for effective treatment.
- Awareness of MRI sensitivity is critical for accurate diagnosis and patient management.
More Related Videos
Related Concept Videos
01:22Aneurysm IV: Nursing Management
554
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...
554
01:26Cardiac Catheterization IV: Nursing Management
922
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...
922
01:26Shunt Admittances
531
Shunt admittances play a crucial role in the analysis of transmission lines, particularly for three-phase systems with neutral conductors. When a uniformly charged conductor is positioned above the Earth, it induces an equal but opposite charge on its surface. This interaction creates electric field lines between the conductor and the Earth.
To model this effect, the method of images is employed. This method involves replacing the Earth with an image conductor that mirrors the original...
To model this effect, the method of images is employed. This method involves replacing the Earth with an image conductor that mirrors the original...
531
01:27Mitral Stenosis IV: Nursing Management
331
A comprehensive nursing assessment is essential for patients with valvular heart disease, which involves any dysfunction of the heart valves that could impact blood flow and overall heart function.Subjective Data Collection:Chief Complaint and Present Illness: Start with the patient's primary concerns, focusing on the onset, duration, and progression of cardiac symptoms such as dyspnea, fatigue, chest pain, and palpitations.Past Medical History: Collect detailed information on any previous...
331
01:26Mitral Stenosis III: Medical Management
390
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...
390