Mena Samaan, Arevik Abramyan, Srihari Sundararajan, Emad Nourollah-Zadeh, Hai Sun, Anil Nanda, Sudipta Roychowdhury, Gaurav Gupta
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引用次数: 0
Abstract
Purpose: Takayasu arteritis (TA) is a rare, chronic, inflammatory large-vessel vasculitis that affects the aorta and its main branches, including the cerebrovascular system. This review analyzes current knowledge and patient outcomes concerning the cerebrovascular implications of TA.
Methods: A literature search, with publications from 1994 to 2024, identified pertinent studies through PubMed. An illustrative case report details a 19-year-old female with Type 1 TA, illustrating the complex decision required in the absence of surgical or endovascular options.
Results: Our results offer a demographic analysis of 1,698 TA patients, highlighting a female predominance of 89.99% and a mean symptom onset at 33 years. The clinical spectrum of cerebrovascular involvement presented varied symptoms, most notably dizziness, with significant incidences of ischemic events and bilateral stenosis primarily affecting the carotid and subclavian arteries. The most common type of TA was Type V, affecting 40% of patients studied. Endovascular treatment had a 95% initial success rate, with a 67% restenosis rate. Surgical treatment was successful in 84% of cases, but 21% had notable post-operative complications. Similar to the endovascular population, those treated with stand-alone conservative therapy saw a 93% initial remission rate with 52% having relapsed.
Conclusion: Assessing the disease activity of TA is crucial when planning vascular intervention due to its significant impact on treatment outcomes. Despite its greater initial invasiveness, surgical interventions showed lower restenosis rates compared to either endovascular interventions or standalone conservative management. We emphasize advancements in TA management and the pressing need for continued research into diagnostic and treatment protocols for improved patient outcomes.
期刊介绍:
Neuroradiology aims to provide state-of-the-art medical and scientific information in the fields of Neuroradiology, Neurosciences, Neurology, Psychiatry, Neurosurgery, and related medical specialities. Neuroradiology as the official Journal of the European Society of Neuroradiology receives submissions from all parts of the world and publishes peer-reviewed original research, comprehensive reviews, educational papers, opinion papers, and short reports on exceptional clinical observations and new technical developments in the field of Neuroimaging and Neurointervention. The journal has subsections for Diagnostic and Interventional Neuroradiology, Advanced Neuroimaging, Paediatric Neuroradiology, Head-Neck-ENT Radiology, Spine Neuroradiology, and for submissions from Japan. Neuroradiology aims to provide new knowledge about and insights into the function and pathology of the human nervous system that may help to better diagnose and treat nervous system diseases. Neuroradiology is a member of the Committee on Publication Ethics (COPE) and follows the COPE core practices. Neuroradiology prefers articles that are free of bias, self-critical regarding limitations, transparent and clear in describing study participants, methods, and statistics, and short in presenting results. Before peer-review all submissions are automatically checked by iThenticate to assess for potential overlap in prior publication.