A new, minimally invasive treatment for ruptured brain aneurysms is now available at Hospital Carlos Van Buren, offering hope for faster recovery and reduced risk for patients in the region. The hospital has become a pioneer in the area by implementing the WEB (Woven EndoBridge) device, a technology that’s been used in Europe for approximately 15 years but has seen limited application locally until now.
Brain aneurysms, bulges in blood vessels in the brain, can rupture and cause life-threatening bleeding. Traditional treatment often involves open surgery or endovascular coiling, both of which carry inherent risks. The WEB device offers a less invasive alternative, particularly for complex aneurysms with wide necks – a challenging anatomical feature that increases the risk of re-bleeding. This new approach to treating aneurysms is gaining traction as a way to improve patient outcomes and reduce the burden of these serious neurological events.
A Minimally Invasive Approach to a Critical Condition
Dr. Alejandro Venegas, an interventional neuroradiologist at Hospital Carlos Van Buren, explains that the WEB device is strategically placed within the aneurysm sac to encourage clot formation, effectively sealing off the weakened blood vessel. “This treatment allows us to address the pathology highly efficiently, optimizing procedure times and favoring a faster functional recovery for the patient,” Dr. Venegas stated. While traditional surgery remains a vital part of neurosurgical care, advancements in endovascular techniques like the WEB device provide alternatives that minimize systemic stress and reduce anesthesia time.
The key advantage of the WEB device lies in its ability to treat complex aneurysms from within the blood vessel itself. Unlike some other stent-assisted techniques, it doesn’t require the use of anticoagulant or antiplatelet medications. This is particularly significant in the acute phase of a subarachnoid hemorrhage – bleeding around the brain – where the risk of further bleeding is high. “This represents a significant advantage in managing patients with acute subarachnoid hemorrhage, as it allows us to treat the lesion definitively without adding pharmacological risks of new bleeding, simplifying postoperative care and accelerating the patient’s return to their family environment,” Dr. Venegas explained.
How the WEB Device Works
The procedure itself is minimally invasive, typically accessed through either the radial artery in the wrist or the femoral artery in the groin. Once in place within the aneurysm, the WEB device acts as a scaffold for clot formation. This natural clotting process seals the aneurysm, preventing further bleeding and protecting the surrounding brain tissue. The device’s design is specifically engineered to conform to the shape of the aneurysm, providing a stable and effective seal.
To date, Hospital Carlos Van Buren has successfully implemented this technique in two patients, with both demonstrating favorable recovery and early stabilization of their condition. “This advancement allows us to offer an effective and safe solution for a complex pathology that, otherwise, could compromise life or leave serious sequelae,” Dr. Venegas affirmed.
Commitment to Innovation and Patient Care
The implementation of the WEB device reflects a broader commitment to innovation at Hospital Carlos Van Buren. Dr. Dafne Secul, head of the hospital’s Imaging Unit, emphasized the importance of having access to advanced technology for treating critical emergencies like ruptured brain aneurysms. “It is essential to act quickly and precisely in these cases to avoid greater complications and improve the quality of life of patients,” she commented.
Dr. Secul too highlighted the dedication of the hospital’s healthcare team to continuous improvement and acquiring new skills. “This advancement reflects our mission as an institution: to be at the forefront of technology to care for those who necessitate it most,” she concluded.
The successful implementation of this technology at Hospital Carlos Van Buren marks a significant step forward in the treatment of ruptured brain aneurysms, offering a less invasive and potentially more effective option for patients. The hospital plans to continue expanding its capabilities in neurovascular intervention, ensuring access to the latest advancements in care for the community. Further data on patient outcomes and long-term follow-up will be presented at upcoming medical conferences.
Disclaimer: This article provides general medical information and should not be considered a substitute for professional medical advice. Always consult with a qualified healthcare provider for diagnosis and treatment of any medical condition.
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