Multiple sclerosis (MS) is commonly monitored with brain MRI. T2-FLAIR imaging is central for detecting and following MS lesions, while T1-weighted imaging provides anatomical information that supports lesion localization and interpretation. In routine clinical MRI, these contrasts are usually acquired as separate sequences, which increases examination time.
ENRAGED FLAIR is a combined MRI acquisition designed to generate both 3D T2-FLAIR and T1-weighted brain images from a single sequence. The method uses otherwise unused recovery time in a FLAIR acquisition to acquire T1-weighted data. This may improve scan efficiency while preserving the clinically important information from both contrasts.
This study is a prospective intra-individual comparison in adult patients with MS undergoing clinically indicated brain MRI. Each participant will undergo standard clinical MRI sequences and one additional ENRAGED FLAIR acquisition during the same examination. No additional contrast agent or study visit is required.
Images from ENRAGED FLAIR will be compared with standard clinical T2-FLAIR and T1-weighted images. The evaluation will focus on MS lesion visualization, diagnostic image quality, and whether the simultaneously acquired T1-weighted images provide sufficient anatomical information for interpretation. Because each participant undergoes both standard MRI and ENRAGED FLAIR, each participant serves as their own control.
The study is intended to determine whether ENRAGED FLAIR can provide image quality comparable to standard MRI in MS while potentially enabling shorter future brain MRI protocols.
