Analysis of Revascularisation in Ischemic Stroke With EmboTrap "ARISE"

Active, not recruiting

Phase N/A Results N/A

Update History

15 Sep '17
The eligibility criteria were updated.
New
Inclusion Criteria: - The patient or the patient's legally authorized representative has signed and dated an Informed Consent Form. - Aged between 18 years and 80 years (inclusive). - A new focal disabling neurologic deficit consistent with acute cerebral ischemia. - NIHSS score ≥8 and ≤25. - Pre-ictal mRS score of 0 or 1. - Angiographic confirmation of an occlusion of an ICA (including T and L occlusions), M1 or M2, MCA, or BA with TICI flow of 0-1. - Confirmation by the interventionalist, after screening CT or MRI, that the treatment site can be accessed with the Neuravi device. - The interventionalist estimates that at least one deployment of the Neuravi device can be completed within 5 hours from the onset of symptoms, or if time of onset of symptoms is unknown or > 5 hours, patients can be included using imaging with the following criteria: 1. MRI criterion: ASPECTS 8 to 10, or,volume of diffusion restriction ≤30 mL and mismatch between perfusion reduction and diffusion restriction present. 2. CT criterion: ASPECTS 8 to 10 on baseline CT or CTA-source images, or, volume of significantly lowered CBV ≤30 mL and mismatch between perfusion reduction and low CBV present. Exclusion Criteria: - Life expectancy of less than 6 months. - Females who are pregnant or lactating. - History of severe allergy to contrast medium. - Has suffered a stroke in the past three months. - The patient presents with an NIHSS score <8 or >25 or is physician assessed as being in a clinically relevant uninterrupted coma. - Use of warfarin anticoagulation with International Normalized Ratio (INR) > 3.0. - Platelet count < 50,000. - Glucose < 50 mg/dL. - Heparin use in previous 24 hours with PTT or ACT > 2X normal. - Any known hemorrhagic or coagulation deficiency. - Computed tomography (CT) or Magnetic Resonance Imaging (MRI) evidence of recent/ fresh hemorrhage on presentation. - For basilar artery occlusion, extended early ischemic changes as confirmed by pc-ASPECTS ≤ 7 on baseline CT or CTA-source images, or extensive DWI lesions in the midbrain or pons regions on pre-treatment MRI. - Baseline CT or MRI showing mass effect or intracranial tumor (except small meningioma). - Excessive arterial tortuosity that precludes the study device from reaching the target vessel. - A proximal stenosis or complete occlusion that cannot, as judged by the responsible interventionalist, be treated safely or which prevents access to the occluded vessel with the Neuravi device. - Evidence of active infection. - Known cancer with metastases - Current use of cocaine or other vasoactive substance.
Old
Inclusion Criteria: - The patient or the patient's legally authorized representative has signed and dated an Informed Consent Form. - Aged between 18 years and 80 years (inclusive). - A new focal disabling neurologic deficit consistent with acute cerebral ischemia. - NIHSS score ≥8 and ≤25. - Pre-ictal mRS score of 0 or 1. - Angiographic confirmation of an occlusion of an ICA (including T and L occlusions), M1 or M2, MCA, or BA with TICI flow of 0-1. - Confirmation by the interventionalist, after screening CT or MRI, that the treatment site can be accessed with the Neuravi device. - The interventionalist estimates that at least one deployment of the Neuravi device can be completed within 5 hours from the onset of symptoms, or if time of onset of symptoms is unknown or > 5 hours, patients can be included using imaging with the following criteria: 1. MRI criterion: ASPECTS 8 to 10, or,volume of diffusion restriction ≤30 mL and mismatch between perfusion reduction and diffusion restriction present. 2. CT criterion: ASPECTS 8 to 10 on baseline CT or CTA-source images, or, volume of significantly lowered CBV ≤30 mL and mismatch between perfusion reduction and low CBV present. Exclusion Criteria: - Life expectancy of less than 6 months. - Females who are pregnant or lactating. - History of severe allergy to contrast medium. - Has suffered a stroke in the past three months. - The patient presents with an NIHSS score <8 or >25 or is physician assessed as being in a clinically relevant uninterrupted coma. - Use of warfarin anticoagulation with International Normalized Ratio (INR) > 3.0. - Platelet count < 50,000. - Glucose < 50 mg/dL. - Heparin use in previous 24 hours with PTT or ACT > 2X normal. - Any known hemorrhagic or coagulation deficiency. - Computed tomography (CT) or Magnetic Resonance Imaging (MRI) evidence of recent/ fresh hemorrhage on presentation. - For basilar artery occlusion, extended early ischemic changes as confirmed by pc-ASPECTS ≤ 7 on baseline CT or CTA-source images, or extensive DWI lesions in the midbrain or pons regions on pre-treatment MRI. - Baseline CT or MRI showing mass effect or intracranial tumor (except small meningioma). - Excessive arterial tortuosity that precludes the study device from reaching the target vessel. - A proximal stenosis or complete occlusion that cannot, as judged by the responsible interventionalist, be treated safely or which prevents access to the occluded vessel with the Neuravi device. - Evidence of active infection. - Known cancer with metastases - Current use of cocaine or other vasoactive substance.
12 Apr '17
The gender criteria for eligibility was updated to "All."
22 Sep '16
The eligibility criteria were updated.
New
Inclusion Criteria: - The patient or the patient's legally authorized representative has signed and dated an Informed Consent Form. - Aged between 18 years and 80 years (inclusive). - A new focal disabling neurologic deficit consistent with acute cerebral ischemia. - NIHSS score ≥8 and ≤25. - Pre-ictal mRS score of 0 or 1. - Angiographic confirmation of an occlusion of an ICA (including T and L occlusions), M1 or M2, MCA, or BA with TICI flow of 0-1. - Confirmation by the interventionalist, after screening CT or MRI, that the treatment site can be accessed with the Neuravi device. - The interventionalist estimates that at least one deployment of the Neuravi device can be completed within 5 hours from the onset of symptoms, or if time of onset of symptoms is unknown or > 5 hours, patients can be included using imaging with the following criteria: 1. MRI criterion: ASPECTS 8 to 10, or,volume of diffusion restriction ≤30 mL and mismatch between perfusion reduction and diffusion restriction present. 2. CT criterion: ASPECTS 8 to 10 on baseline CT or CTA-source images, or, volume of significantly lowered CBV ≤30 mL and mismatch between perfusion reduction and low CBV present. Exclusion Criteria: - Life expectancy of less than 6 months. - Females who are pregnant or lactating. - History of severe allergy to contrast medium. - Has suffered a stroke in the past three months. - The patient presents with an NIHSS score <8 or >25 or is physician assessed as being in a clinically relevant uninterrupted coma. - Use of warfarin anticoagulation with International Normalized Ratio (INR) > 3.0. - Platelet count < 50,000. - Glucose < 50 mg/dL. - Heparin use in previous 24 hours with PTT or ACT > 2X normal. - Any known hemorrhagic or coagulation deficiency. - Computed tomography (CT) or Magnetic Resonance Imaging (MRI) evidence of recent/ fresh hemorrhage on presentation. - For basilar artery occlusion, extended early ischemic changes as confirmed by pc-ASPECTS ≤ 7 on baseline CT or CTA-source images, or extensive DWI lesions in the midbrain or pons regions on pre-treatment MRI. - Baseline CT or MRI showing mass effect or intracranial tumor (except small meningioma). - Excessive arterial tortuosity that precludes the study device from reaching the target vessel. - A proximal stenosis or complete occlusion that cannot, as judged by the responsible interventionalist, be treated safely or which prevents access to the occluded vessel with the Neuravi device. - Evidence of active infection. - Known cancer with metastases - Current use of cocaine or other vasoactive substance.
Old
Inclusion Criteria: - The patient or the patient's legally authorized representative has signed and dated an Informed Consent Form. - Aged between 18 years and 80 years (inclusive). - A new focal disabling neurologic deficit consistent with acute cerebral ischemia. - NIHSS score ≥8 and ≤25. - Pre-ictal mRS score of 0 or 1. - Angiographic confirmation of an occlusion of an ICA (including T and L occlusions), M1 or M2, MCA, or BA with TICI flow of 0-1. - Confirmation by the interventionalist, after screening CT or MRI, that the treatment site can be accessed with the Neuravi device. - The interventionalist estimates that at least one deployment of the Neuravi device can be completed within 5 hours from the onset of symptoms, or if time of onset of symptoms is unknown or > 5 hours, patients can be included using imaging with the following criteria: 1. MRI criterion: ASPECTS 8 to 10, or,volume of diffusion restriction ≤30 mL and mismatch between perfusion reduction and diffusion restriction present. 2. CT criterion: ASPECTS 8 to 10 on baseline CT or CTA-source images, or, volume of significantly lowered CBV ≤30 mL and mismatch between perfusion reduction and low CBV present. Exclusion Criteria: - Life expectancy of less than 6 months. - Females who are pregnant or lactating. - History of severe allergy to contrast medium. - Has suffered a stroke in the past three months. - The patient presents with an NIHSS score <8 or >25 or is physician assessed as being in a clinically relevant uninterrupted coma. - Use of warfarin anticoagulation with International Normalized Ratio (INR) > 3.0. - Platelet count < 50,000. - Glucose < 50 mg/dL. - Heparin use in previous 24 hours with PTT or ACT > 2X normal. - Any known hemorrhagic or coagulation deficiency. - Computed tomography (CT) or Magnetic Resonance Imaging (MRI) evidence of recent/ fresh hemorrhage on presentation. - For basilar artery occlusion, extended early ischemic changes as confirmed by pc-ASPECTS ≤ 7 on baseline CT or CTA-source images, or extensive DWI lesions in the midbrain or pons regions on pre-treatment MRI. - Baseline CT or MRI showing mass effect or intracranial tumor (except small meningioma). - Excessive arterial tortuosity that precludes the study device from reaching the target vessel. - A proximal stenosis or complete occlusion that cannot, as judged by the responsible interventionalist, be treated safely or which prevents access to the occluded vessel with the Neuravi device. - Evidence of active infection. - Known cancer with metastases - Current use of cocaine or other vasoactive substance.
11 Mar '15
A location was updated in Aarhus.
New
The overall status was removed for Aarhus University Hospital.
A location was updated in Kiel.
New
The overall status was removed for Universitätsklinikum Kiel.
A location was updated in Dublin.
New
The overall status was removed for Beaumont Hospital.
A location was updated in Barcelona.
New
The overall status was removed for Hospital Clinico de Barcelona.
A location was updated in Solna.
New
The overall status was removed for Karolinska Institutet.