China Angioplasty & Stenting for Symptomatic Intracranial Severe Stenosis "CASSISS"


Phase 3 Results N/A

Summary of Purpose

Patients with symptomatic stenosis of intradural arteries are at high risk for subsequent stroke. Since the SAMMPRIS trial, stenting is no longer recommended as primary treatment, however, the results of this trial, its inclusion criteria and its center selection received significant criticism and did not appear to reflect our experience, neither regarding natural history, nor treatment complications rate. As...

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Trial Milestones

The following dates are available for this trial. Trial information last updated on 3 February 2015.

1 Mar 2014 6 Jan 2013 1 Mar 2017 1 Dec 2017 1 Feb 2015 Unavailable
Start Date First Received 1st Completion Completion Verification Results

Trial Basics




Trial Design

  • Allocation: Randomized
  • Masking: Single Blind (Outcomes Assessor)
  • Purpose: Treatment
  • Endpoint: Safety/Efficacy Study
  • Intervention: Parallel Assignment