Ischemic stroke is the leading cause of long-term disability in the United States. Endovascular intervention with mechanical thrombectomy has become the standard of care for acute large vessel occlusion (LVO) stroke since multiple clinical trials demonstrated improved long-term clinical outcomes with treatment. However, despite high rates of successful vessel recanalization and thus reperfusion of ischemic brain tissue in current practice, many patients continue to suffer debilitating strokes and poor long-term functional outcome. Pharmacologic neuroprotection could potentially present a means of addressing this mismatch in radiologic vs. clinical outcomes by protecting and salvaging damaged brain tissue. Intra-arterial delivery of a cocktail of neuroprotective therapy at the time of endovascular reperfusion would provide immediate, targeted therapy directly to the damaged brain territory. Hypothermia, minocycline and magnesium can target multiple facets of the complex ischemic injury cascade, and have each demonstrated neuroprotection in multiple preclinical models. This is a phase I trial that aims to demonstrate safety and feasibility of administering cold saline, minocycline, and magnesium sulfate intra-arterially immediately after thrombectomy in stroke interventions.
Stroke, Ischemic
Ischemic stroke is the leading cause of long-term disability in the United States. Endovascular intervention with mechanical thrombectomy has become the standard of care for acute large vessel occlusion (LVO) stroke since multiple clinical trials demonstrated improved long-term clinical outcomes with treatment. However, despite high rates of successful vessel recanalization and thus reperfusion of ischemic brain tissue in current practice, many patients continue to suffer debilitating strokes and poor long-term functional outcome. Pharmacologic neuroprotection could potentially present a means of addressing this mismatch in radiologic vs. clinical outcomes by protecting and salvaging damaged brain tissue. Intra-arterial delivery of a cocktail of neuroprotective therapy at the time of endovascular reperfusion would provide immediate, targeted therapy directly to the damaged brain territory. Hypothermia, minocycline and magnesium can target multiple facets of the complex ischemic injury cascade, and have each demonstrated neuroprotection in multiple preclinical models. This is a phase I trial that aims to demonstrate safety and feasibility of administering cold saline, minocycline, and magnesium sulfate intra-arterially immediately after thrombectomy in stroke interventions.
Intra-Arterial Neuroprotective Agents and Cold Saline in Ischemic Stroke Intervention
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North Shore University Hospital, Manhasset, New York, United States, 11030
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
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18 Years to 90 Years
ALL
No
Northwell Health,
Thomas W Link, MD, MS, PRINCIPAL_INVESTIGATOR, Northwell Health
2025-09