NCT07363525 · Henry Ford Health System
Michigan Initial Experience Using Tigertriever for Thrombectomy
(MIGHTY)
What this study is about
The purpose of this research study is to collect data about the effectiveness (i.e. how the device works) and safety (how safe it is to use such a device) of the Tigertriever in restoring blood flow by removing thrombus (or blood clot) from a large intracranial vessel (blood vessel in the brain) in patients experiencing ischemic stroke within 8 hours of symptom onset.
View original scientific description
The purpose of this research study is to collect data about the effectiveness (i.e. how the device works) and safety (how safe it is to use such a device) of the Tigertriever in restoring blood flow by removing thrombus (or blood clot) from a large intracranial vessel (blood vessel in the brain) in patients experiencing ischemic stroke within 8 hours of symptom onset.
Who can participate
This study lists these criteria on ClinicalTrials.gov. A study coordinator reviews eligibility during screening — this page does not determine whether you qualify.
Inclusion criteria
- Patients admitted with large vessel occlusion (LVO) and treated with the Tigertriever, as per the approved indication.
- Tigertriever was used as the first line treatment in the target vessel.
- A signed informed consent.
Exclusion criteria
- -1. Evidence of acute brain hemorrhage on NCCT or MR at admission. 2. Prior hemorrhage, stroke, thrombolysis, and/or endovascular therapy in the last 3 months. 3\. pre-stroke disability (pre-stroke mRS ≥ 2).
Where
- Detroit, Michigan
Frequently asked questions
What is a clinical trial?
A clinical trial is a research study that tests new medical treatments, drugs, devices, or procedures to determine their safety and effectiveness. Trials are carefully designed and monitored to protect participants while advancing medical knowledge.
Is it safe to participate?
Clinical trials follow strict safety guidelines and ethical standards. Trials must be reviewed and approved, and participants are closely monitored by medical professionals throughout the study. You can withdraw at any time if you choose.
Will I be compensated?
Many clinical trials offer compensation for your time, travel expenses, and inconvenience. The specific compensation varies by study and will be discussed during the screening process. All study-related medical care is typically provided at no cost to participants.
Will I receive a placebo instead of treatment?
When effective treatment exists, participants typically receive either the standard treatment plus the study intervention, or the standard treatment plus placebo. You would not be denied effective care. Placebos are primarily used when no proven treatment is available, or in addition to standard care. Your trial consent form will clearly explain what treatments you may receive.
Can I leave a trial if I change my mind?
Absolutely. Participation in clinical trials is completely voluntary. You have the right to withdraw from the study at any time, for any reason, without penalty or loss of benefits to which you are otherwise entitled.
How long does a clinical trial last?
Trial duration varies widely depending on the study design and purpose. Some trials last just a few weeks, while others may continue for months or years. The study coordinator will provide specific timeline information during your screening call.
Data: ClinicalTrials.gov · synced May 8, 2026 · Source of record for eligibility and locations