Journal of neurointerventional surgery
-
Randomized Controlled Trial
Effects of a music intervention on patients undergoing cerebral angiography: a pilot study.
To test the effect of a music intervention on procedural anxiety, stress response and medication requirements in participants with a cerebral aneurysm or arteriovenous malformation (AVM) undergoing cerebral angiography. ⋯ A music intervention on participants with a brain aneurysm or AVM undergoing cerebral angiography did not have a statistically significant impact on reducing the stress response, anxiety or medication requirements. Interestingly, participants in the control group had significantly less anxiety after their angiogram than did participants in the experimental group. This pilot study sets the stage for future research to further examine these findings.
-
Current clinical practice standards are addressed for the invasive interventional management of post-hemorrhagic cerebral vasospasm (PHCV) in patients with aneurysmal subarachnoid hemorrhage. The conclusions, based on an assessment by the Standards Committee of the Society of Neurointerventional Surgery, included a critical review of the literature using guidelines for evidence based medicine proposed by the Stroke Council of the American Heart Association and the University of Oxford, Centre for Evidence Based Medicine. Specifically examined were the safety and efficacy of established invasive interventional therapies, including transluminal balloon angioplasty (TBA) and intra-arterial vasodilator infusion therapy (IAVT). ⋯ As outlined in this document, IAVT may be beneficial for the management of PHCV involving the proximal and/or distal intradural cerebral circulation. TBA may be beneficial for the management of PHCV that involves the proximal intradural cerebral circulation. The assessment shows that for the indications described above, TBA and IAVT are classified as Class IIb, Level B interventions according to the American Heart Association guidelines, and Level 4, Grade C interventions according to the University of Oxford Centre for Evidence Based Medicine guidelines.
-
Integration of data from clinical trials and advancements in technology predict a change in selection for treatment of patients with cerebral aneurysm. ⋯ The majority of unruptured aneurysms in the USA are now treated with endovascular coiling. Although surgical clipping is used for treatment of most ruptured aneurysms, its use is decreasing over time. Dissemination of endovascular procedures appears widespread across patient and hospital subgroups.
-
Computed tomographic angiography (CTA) has recently emerged as a non-invasive alternative to digital subtraction angiography (DSA) for the detection of residual cerebral aneurysms (RA). ⋯ This meta-analysis supports CTA as an acceptable modality for postoperative detection of RA, although DSA remains the gold standard. By implementing multidetector CTA technology in experienced centers, the sensitivity and specificity of CTA may approach that of traditional DSA for detecting RA. As a cost-effective, non-invasive modality, CTA is a promising alternative to DSA for initial and long-term evaluation of RA.