Clinical trials: Mechanical Thrombectomy
Acute Ischemic Stroke
Predictive Factors of Outcome of Mechanical Thrombectomy After Acute Ischemic Stroke
Predictive factors of outcome of mechanical thrombectomy after acute ischemic stroke
- Trial name
- NCT03608644
- Volunteers
- 40 people
- Sponsor
- Assiut University
Stroke
Gadolinium-Enhanced Extracranial MRA Prior to Mechanical Thrombectomy Is Not Associated With an Improved Procedure Speed
The objective was to assess if performing a pre-intervention gadolinium-enhanced extracranial magnetic resonance angiogram (MRA) in addition to intracranial vascular imaging was associated with improved thrombectomy time metrics.
- Trial name
- NCT03971552
- Testing
- gadolinium-enhanced extracranial magnetic resonance angiogram
- Volunteers
- 912 people
- Sponsor
- Fondation Ophtalmologique Adolphe de Rothschild
Ischemic Stroke
Reperfusion Injury After Endovascular Stroke Treatment
Endovascular stroke treatment with mechanical thrombectomy (MT) has become the standard therapy for intracranial large vessel occlusion (LVO).
- Trial name
- DYNASTROKE (NCT05273216)
- Testing
- Transcranial Duplex Sonography, Brain MRI, Blood biomarkers
- Where
- 3 sites in Austria
- Volunteers
- 600 people
- Sponsor
- Medical University of Graz
Acute Ischemic Stroke, Intracranial Artery Occlusion
Intra-arterial TNK Following Endovascular Thrombectomy in Patients With Large Vessel Occlusion of Posterior Circulation
Rationale: Recently, one prospective multicenter RCT reported a potential beneficial effect of intra-arterial alteplase following successful endovascular thrombectomy (EVT) in patients with an acute intracranial large vessel…
- Conditions
- Acute Ischemic Stroke, Intracranial Artery Occlusion, Endovascular Thrombectomy
- Trial name
- NCT05684172
- Testing
- Tenecteplase, endovascular thrombectomy alone
- Where
- China
- Volunteers
- 208 people
- Sponsor
- The First Affiliated Hospital of University of Science and Technology of China
Ischemic Stroke, Acute, Thrombectomy
CO2 Modulation in Endovascular Thrombectomy for Acute Ischemic Stroke
Acute ischemic stroke due to large vessel occlusion is responsible of cerebral blood flow impairment with a progressive and extensive ischemic process.
- Conditions
- Ischemic Stroke, Acute, Thrombectomy, Anesthesia, General, Cerebrovascular Circulation
- Trial name
- COMET-AIS (NCT05051397)
- Testing
- HYPERCAPNIA, NORMOCAPNIA
- Where
- France
- Volunteers
- 50 people
- Sponsor
- University Hospital, Clermont-Ferrand
Ischemic Stroke
Efficacy and Safety Evaluation of 3K3A-APC in Ischemic Stroke
The purpose of this study is to evaluate the efficacy and safety of intravenous doses of 3K3A-APC, a recombinant variant of human activated protein C (APC), in the treatment of acute ischemic stroke following treatment with…
- Trial name
- RHAPSODY-2 (NCT05484154)
- Testing
- 3K3A-APC
- Sponsor
- ZZ Biotech, LLC
Acute Pancreatitis (AP), Thrombotic Disorders
Retrospective Analysis of Acute Pancreatitis After Percutaneous Mechanical Thrombectomy In Treatment Of Thrombotic Disorders
Acute pancreatitis is a rare complication after percutaneous mechanical thrombectomy in treatment of thrombotic disorders. The objectives of this study include: (1) Determine the incidence and severity of acute pancreatitis after…
- Trial name
- NCT07450898
- Where
- China
- Volunteers
- 10 people
- Sponsor
- RenJi Hospital
Stroke, Acute, Cerebrovascular Disorders
Therapy Evaluation in Patients With Minor Stroke and Large Vessel Occlusion
This multicenter registry study, which record the therapy strategy and follows up these acute ischemic stroke (AIS) patients with low NIHSS and large vessel occlusion (LVO), is intended to provide the important data for therapy…
- Conditions
- Stroke, Acute, Cerebrovascular Disorders, Brain Diseases, Central Nervous System Diseases
- Trial name
- TEMPOS (NCT06633809)
- Testing
- Immediate endovascular therapy
- Where
- China
- Volunteers
- 200 people
- Sponsor
- Sir Run Run Shaw Hospital
Acute Stroke, Mechanical Thrombectomy
BraiN20® Monitoring in Acute Stroke Undergoing Thrombectomy
N20 somatosensory evoked potential (SEP) response shows high predictive accuracy of functional recovery in patients with acute ischemic stroke (AIS) undergoing endovascular thrombectomy (EVT).
- Trial name
- PROMISE20 (NCT06149754)
- Testing
- BraiN20(R) monitoring of N20 somatosensory evoked potential
- Where
- 3 sites in Spain
- Volunteers
- 65 people
- Sponsor
- Fundació Institut Germans Trias i Pujol
Acute Ischemic Stroke, Vessel Occlusion
Tirofiban After Successful MT Recanalization in AIS
Acute ischemic stroke with large vessel occlusion is a frequently occurring life-threatening condition. Although endovascular treatment can effectively open occluded vessels, the successful reperfusion rate exceeds 80%, but the…
- Trial name
- ATTRACTION (NCT06265051)
- Testing
- Tirofiban
- Where
- China
- Volunteers
- 1,380 people
- Sponsor
- Xiang Luo
Ischemic Stroke, Stroke
Gravity Stent-Retriever System For Reperfusion Of Large Vessel Occlusion Stroke Trial
The study aims to evaluate the safety and efficacy of the Supernova stent retriever device, developed by Gravity Medical Technology, for treating acute ischemic stroke.
- Conditions
- Ischemic Stroke, Stroke, Cerebrovascular Disorders, Brain Diseases
- Trial name
- GRASSROOT (NCT06249776)
- Testing
- Supernova revascularization device
- Where
- 11 sites in India, Iran and 1 more
- Volunteers
- 55 people
- Sponsor
- Gravity Medical Technology, INC
Stroke, Ischemic
Safety and Efficacy of Therapeutic Hypothermia in Acute Ischemic Stroke
Therapeutic hypothermia (TH) in stroke has demonstrated robust neuroprotection in animals especially after ischemia-reperfusion injury, but its safety and efficacy remain controversial.
- Trial name
- THIS (NCT05779176)
- Testing
- Therapeutic hypothermia
- Where
- China
- Volunteers
- 252 people
- Sponsor
- RenJi Hospital
Acute Stroke
Mechanical Thrombectomy Of Acute Occlusion In Ischemic Stroke
Assessment of Therapeutic benefits and hazards of Mechanical Thrombectomy in Ischemic stroke patients with proximal occlusion within 4.5 hours from stroke onset.
- Trial name
- NCT03144960
- Testing
- Mechanical Thrombectomy
- Volunteers
- 20 people
- Sponsor
- Assiut University
Acute Ischemic Stroke From Large Vessel Occlusion
The Preliminary Efficacy and Safety of Intra-Arterial Albumin as Adjunct to Mechanical Thrombectomy in Acute Ischemic Stroke
Albumin-assisted therapy has demonstrated good safety and potential neuroprotective effects following mechanical thrombectomy. To further systematically evaluate its efficacy and safety, we are conducting a Phase IIa clinical…
- Trial name
- NCT07294391
- Testing
- Human serum albumin infusion 20%
- Volunteers
- 60 people
- Sponsor
- Tianjin Huanhu Hospital
Ischemic Stroke
Multi MERCI (Mechanical Embolus Removal in Cerebral Ischemia [MERCI™])
The primary objectives of the Multi MERCI trial were: to evaluate the addition of the Merci L5 Retriever additionally permit use of the Merci Retrieval System in the setting of persistent clot following IV t-PA treatment (use in…
- Trial name
- Multi-MERCI (NCT00318071)
- Testing
- Merci Retriever
- Volunteers
- 164 people
- Sponsor
- Stryker Neurovascular
Hyperplasia, Stenosis
Stent vs. Angioplasty for Treatment of Thrombosed AV Grafts: Long-Term Outcomes
Arteriovenous grafts are used as the vascular access in 40-50% of hemodialysis patients. Grafts are prone to recurrent stenosis (narrowing) and thrombosis (clotting).
- Trial name
- NCT00496639
- Testing
- angioplasty, stent placement
- Where
- United States
- Volunteers
- 130 people
- Sponsor
- National Kidney Foundation, United States
Venous Embolism of Lower Extremities (Diagnosis), Arterial Embolism and Thrombosis
Case-Specific Health Care Professional Clinical Survey of Liberant™ Thrombectomy System
The purpose of Case-Specific Health Care Professional (HCP) Clinical Survey of Liberant™ Thrombectomy System, also known as the Liberant Clinical Assessment, is to collect first-in-human clinical data to confirm the safety and…
- Conditions
- Venous Embolism of Lower Extremities (Diagnosis), Arterial Embolism and Thrombosis, Acute DVT of Lower Extremity, Chronic DVT of Lower Extremity
- Trial name
- NCT07335341
- Testing
- Liberant Thrombectomy System
- Where
- 4 sites in United States
- Volunteers
- 50 people
- Sponsor
- Medtronic Endovascular
Stroke, Ischemic
Intra-Arterial Neuroprotective Agents and Cold Saline in Ischemic Stroke Intervention
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…
- Trial name
- NCT05032781
- Testing
- Intra-arterial cold saline, minocycline, and magnesium
- Where
- United States
- Sponsor
- Northwell Health
Acute Ischemic Stroke (AIS)
Study to Collect Real-world Performance and Safety Data on Penumbra System® in Population With Acute Ischemic Stroke (AIS).
The primary objective of this study is to collect real-world performance and safety data on the Penumbra System in a patient population with acute ischemic stroke (AIS)
- Trial name
- i-RISE (NCT07107022)
- Testing
- Penumbra System ®
- Where
- 12 sites in Australia, Canada and 3 more
- Volunteers
- 200 people
- Sponsor
- Penumbra Inc.
Acute Ischemic Stroke
ATILA Project: Aspirin Versus Tirofiban in Endovascular Treatment for Patients With Acute Ischemic Stroke Due to Tandem Lesion
Patients with tandem lesions (TL) are defined as patients with an acute ischemic stroke (AIS) with occlusion of an intracranial vessel of the anterior circulation and an occlusion or severe stenosis (70-99%) of the origin of the…
- Trial name
- ATILA (NCT05225961)
- Testing
- Tirofiban, Acetylsalicylic acid
- Where
- 13 sites in Spain
- Volunteers
- 240 people
- Sponsor
- Fundación Pública Andaluza para la gestión de la Investigación en Sevilla