Summary: The IVT guiding catheter by Intensive Technology is used in endovascular procedures, primarily for thrombolysis in acute ischemic stroke. Key evidence highlights its role in combination therapies and its impact on procedural outcomes.
The IVT guiding catheter was cleared by the FDA through the 510(k) pathway on October 16, 1991. It is manufactured by Intensive Technology and classified as a Class 2 device under product code DQY.
What It Is
The IVT guiding catheter is a medical device designed to facilitate the delivery of therapeutic agents directly into the vascular system. It is primarily used in endovascular procedures to support thrombolysis in patients with acute ischemic stroke.
Clinical Applications
This device is commonly used in clinical scenarios involving acute ischemic stroke, particularly in patients undergoing mechanical thrombectomy. It aids in the administration of thrombolytic agents and supports endovascular interventions.
Evidence Summary
The available literature includes 7 studies, comprising randomized controlled trials and retrospective analyses, conducted between 2020 and 2025. These studies explore the efficacy and safety of the device in various clinical settings.
Reported Outcomes
Published studies report that the IVT guiding catheter is effective in facilitating thrombolysis, especially when used in combination with mechanical thrombectomy. Outcomes indicate improved recanalization rates and potential benefits in patients with large vessel occlusion.
Safety Profile
Reported complications include distal embolization and unsuccessful thrombectomy attempts. Safety profiles suggest that while the device is generally safe, careful consideration of thrombus characteristics is necessary to minimize risks.
Evidence Limitations
Current evidence is limited by the small sample sizes and the retrospective nature of some studies. Further research is needed to establish long-term outcomes and to optimize patient selection criteria.
Frequently Asked Questions
What are the clinical indications for IVT guiding catheter?
The IVT guiding catheter is indicated for use in endovascular procedures, particularly for thrombolysis in acute ischemic stroke patients undergoing mechanical thrombectomy.
What outcomes have been reported in clinical studies?
Clinical studies have reported improved recanalization rates and potential benefits in patients with large vessel occlusion when the device is used in combination with mechanical thrombectomy.
What complications have been reported?
Safety data from evidence indicate complications such as distal embolization and unsuccessful thrombectomy attempts, highlighting the need for careful patient selection and procedural planning.
Disclaimer: This page compiles publicly available regulatory and published clinical evidence for educational reference.
It does not constitute medical advice, product endorsement, or a recommendation for clinical use.
Always consult manufacturer documentation and clinical judgment for patient care decisions.
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