Publications by authors named "Dayong Qi"
Article Synopsis
- - The study aimed to compare the safety and effectiveness of the Atlas stent when delivered via the Gateway catheter versus a microcatheter for treating intracranial stenosis (IS).
- - Results indicated that the Atlas stents were used more frequently with the Gateway catheter, showing a lower rate of in-stent restenosis (ISR) and post-procedural strokes compared to the microcatheter approach, although some differences weren't statistically significant.
- - The findings suggest that the Gateway catheter is a safer option for delivering the Atlas stent, with preliminary evidence indicating the stent's effectiveness and a potential link between ISR rates and residual stenosis levels.
Objective: This study aims to share our experience with the arm-only combined transarterial and transvenous access approach for neurointerventional procedures and evaluate its efficacy and safety.
Methods: The arm-only combined transarterial and transvenous access approach was performed using the right/bilateral proximal radial arteries and the right forearm superficial vein system, guided by ultrasonic guidance. Arterial access closure was achieved using a transradial band radial compression device, while manual compression was utilized for venous approach closure.
Article Synopsis
- There is a growing body of research comparing the transradial approach (TRA) and transfemoral approach (TFA) for carotid artery stenting, focusing on surgical success and complication rates.
- A meta-analysis of 20 studies was conducted with 1,300 patients, revealing that the success rate for TRA was 95.1%, but it also had a higher crossover rate and lower success rate compared to TFA.
- The findings indicate that while TRA has a low complication rate, it may be less successful overall than the traditional TFA method for carotid stenting.
Background: The transradial approach (TRA) has become popular for diagnostic cerebral angiography. However, this approach is still used less often because of problematic formation of the Simmons catheter. The purpose of this study was to introduce a pigtail catheter exchange technique for Simmons catheter formation to improve the success rates with a shorter operation time and without increasing complications.
View Article and Find Full Text PDFStroke is a leading cause of death, with a continuously increasing incidence. As a metabolic process that catabolizes glucose pyruvate and provides adenosine triphosphate (ATP), glycolysis plays a crucial role in different diseases. Phosphoglycerate kinase 1 (PGK1) facilitates energy production with biosynthesis in many diseases, including stroke.
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