U.S., Dec. 31 -- ClinicalTrials.gov registry received information related to the study (NCT07309705) titled 'Digital Angiography-Derived Fractional Flow Assessment for Intracranial Stenosis' on Dec. 15.
Brief Summary: The goal of this observational study is to learn whether a digital angiography derived fractional flow reserve (DPR) measurement can improve the prediction of stroke risk in adults with symptomatic intracranial atherosclerotic stenosis, defined as 50 to 99 percent narrowing.
The main questions it aims to answer are:
Does DPR identify patients who are at higher risk of recurrent stroke despite receiving standard medical treatment? Is DPR more accurate than traditional angiographic stenosis measurements for assessing the func...