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 @ 3:25 PM
Ignite Modification Date:
2025-12-24 @ 3:25 PM
NCT ID:
NCT04356092
Brief Summary:
A custom-made, 2D-perfusion digital subtraction angiography (PDSA) algorithm has been designed and implemented towards foot perfusion quantification following endovascular treatment of critical limb ischemia (CLI), in order to assist intra-procedural decision-making and enhance clinical outcomes.
Detailed Description:
This is a prospective, single-center, study investigating the feasibility of 2D-PDSA using newly-developed, non-commercially available, color-coded software for the quantification of foot perfusion following infrapopliteal angioplasty for the treatment of CLI. In total, 7 consecutive patients scheduled to undergo infrapopliteal endovascular treatment of CLI were enrolled. Perfusion Blood Volume (PBV), Mean Transit Time (MTT), and Perfusion Blood Flow (PBF) maps were extracted by analyzing Time-Intensity Curves and signal intensity on the perfused vessel mask. Mean values calculated from user-specified ROIs on perfusion maps were employed to evaluate the patient's pre- and post- endovascular treatment condition.
Study:
NCT04356092
Study Brief:
Protocol Section:
NCT04356092