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:
2025-12-25 @ 3:00 AM
Ignite Modification Date:
2025-12-25 @ 3:00 AM
NCT ID:
NCT04271033
Brief Summary:
All-comer study of unselected patients suitable for carotid artery revascularization to evaluate the feasibility, efficacy and safety of first line endovascular revasculariztion using MicroNet covered stent (CGuard™) in the treatment of consecutive symptomatic and increased-stroke-risk asymptomatic carotid lesions that require revascularization by Neurovascular Team decision.
Detailed Description:
Independent investigator initiated, academic, single arm, open-label, non-randomized, prospective, multicenter, multispecialty trial of CGuard™ routine use in all-comer population of consecutive patients with symptomatic or increased-stroke-risk asymptomatic carotid stenosis.
Increased-stroke-risk is defined as the following patient and/or lesion characteristics:
thrombus containing, documented progressive, irregular, ulcerated lesion; evidence of ipsilateral ischemic cerebral injury in MRI or CT imaging; contralateral stroke in relation to carotid stenosis; contralateral artery occlusion.
The main objective of this observational study is to evaluate (1) the periprocedural feasibility and efficacy of CGuard™ stent system in the treatment of carotid artery stenosis (2) long-term efficacy and safety of routine CGuard™ stent system use.
The study hypothesis is that the novel CGuard™ MicroNet® covered stent is safe and effective for a majority of consecutive patients considered to require carotid revascularization.
The multicenter arm of the project has a specific cohort descriptor: PARADIGM-EXTEND MC
Study:
NCT04271033
Study Brief:
Protocol Section:
NCT04271033