Description Module
The Description Module contains narrative descriptions of the clinical trial, including a brief summary and detailed description. These descriptions provide important information about the study's purpose, methodology, and key details in language accessible to both researchers and the general public.
Description Module path is as follows:
Study -> Protocol Section -> Description Module
Description Module
Ignite Creation Date:
2025-12-24 @ 10:45 PM
Ignite Modification Date:
2025-12-24 @ 10:45 PM
NCT ID:
NCT04833335
Brief Summary:
Arterial spin labeling (ASL) is a non-invasive MRI technique that could help the radiologists to distinguish brain metastasis progression versus radionecrosis following gamma-knife treatment.
The primary target of the study is to establish the diagnostic performances (specificity, sensitivity) of quantitative measures of ASL in brain metastases suspected of progression/radionecrosis after GK treatment
Detailed Description:
The metastasis progression versus radionecrosis following GK treatment can sometimes be difficult to distinguish. 60 patients will be included in this prospective, monocentric study. 3 MRI (baseline, 1month and 6 month follow-ups) will be performed. Two neuroradiologists will blindly analyse the MRIs comparing ASL sensibility and specificity to the standard morphological evaluation and T2 perfusion.
Study:
NCT04833335
Study Brief:
Protocol Section:
NCT04833335