30 closest matches · ranked by relevance
Arteriovenous Dural Fistula
Primary: Subjects With Neurological Death or Ipsilateral Stroke — 0 Participants
Arteriovenous Malformations
Primary: Target Volume Difference Between Standard of Care vs. CT Angiogram and MRI Alone — 1.1; 1.3 mL
Arteriovenous Fistula · Hemodialysis · Dialysis Adequacy
Primary: Number of Fistula Needle Direction — 72; 92 Participants
Intracranial Arteriovenous Malformations (AVM)
Primary: Number of Participants With Presence of T2 Weighted Changes on Serial MRI Exam Associated With New Neurological Symptoms — 2 participants
Dural Tear · Cerebrospinal Fluid Leak
Primary: Absence of Cerebrospinal Fluid Fistula (Drainage From Wound or Sinus) and Pseudo-meningocele Within 6 Months Post-operative as Evaluated by MRI Imaging. — 0; 0; 27; 58…
Arterio-Venous Fistula · ESRD · Steal Syndrome
Primary: Primary Patency of AVF — 88 Participants
End-stage Renal Disease
Primary: Arteriovenous Fistulae Maturation — 50; 40 percentage of group
Subclavian Steal
Primary: Change of Subclavian Flow to Normal Flow Pattern During Cuff Test — 0; 2 participants
Pathological Processes in the Posterior Fossa · Dura Defects
Primary: Incidence of Cerebrospinal Fluid (CSF) Leakage Observed After Surgery — 74.07; 78.13 percentage of participants — p=0.7159
End Stage Renal Disease · AV Fistula · Fistula
Primary: Maturation Success Rate at 90 Days — 92 Participants
Pulsatile Tinnitus
Primary: Change From Baseline in Pulsatile Tinnitus Symptom Intensity — 3 units on a scale — p=<0.0001
Jugular Venous Flow
Primary: Internal Jugular Venous Flow — 0.04; 0.4; 0.04; 0.21 cm2
Intracranial Bifurcating Aneurysms
Primary: Number of Participants With Neurologic Death or Major Ipsilateral Stroke Within 12 Month Follow-up Period. — 5 Participants
Cerebrospinal Fluid Leak
Primary: Number of Participants With No CSF Leak During and After Surgery — 76; 87 Participants
AV Fistula
Primary: Time to AV Fistula Functional Maturation — 169; 145 Days to functional maturation
Arteriovenous Malformations
Primary: Number of Participants With Catheter-related Adverse Events at 30 Days — 0 Participants
Chronic Subdural Hematoma
Primary: Residual or Re-accumulation of the Chronic Subdural Hematoma (cSDH) (Greater Than [>] 10 Millimeter [mm]) as Assessed by an Independent Core Laboratory OR Any…
Stenoses
Primary: Percent of Participants With Treatment Area Primary Patency (TAPP) — 51; 23; 60 Percentage of Participants — p=<0.001
Stenosis · Restenosis
Primary: Effectiveness Endpoint: Number of Participants With Target Lesion Primary Patency (TLPP) — 105; 55 Participants — p=<0.001
Arteriovenous Fistula Stenosis · Arteriovenous Fistula Occlusion · Arteriovenous Fistula
Primary: Target Lesion Primary Patency Rate Through 6 Months — 125; 88 Participants — p=<0.001
Intracranial Aneurysm
Primary: Prognostic Value of the MAFA (Mean Aneurysm Flow Amplitude) Ratio With Respect to Full Aneurysm Occlusion Within 12 Months — 0.540 probability
End Stage Renal Disease · AV Fistula · Kidney Failure
Primary: Use of Venous Window Needle Guide to Obtain Arteriovenous Access for Hemodialysis — 49 participants
Kidney Diseases
Primary: Vein Diameter — 1.692; 2.100 millimeters — p=0.012
Chronic Kidney Disease
Primary: Venous Diameter. — 5.78; 6.42 mm
Hemodialysis Access Failure
Primary: Number of Participants With Target Lesion Primary Patency at 6 Months Post Procedure — 11 Participants
Arteriovenous Fistula
Primary: Percentage of Participants With Target Lesion Primary Patency (TLPP) at 6 Months Post Index Procedure — 71.4; 63 Percentage of Participants — p=0.0562
Renal Insufficiency, Chronic
Primary: Number of Participants With Sufficient Patency for Clinical Access — 20 Participants
Stenosis · Restenosis
Primary: Number of Participants With Freedom From AV Access Circuit Localized or Systemic Serious Adverse Events — 106 Participants — p=0.0021
Vestibular Schwannoma
Primary: Surgeon Predicted Use of Fluorescein Sodium in Future Cases — 0; 0; 4; 3 participants
Surgical Wound
Primary: Number of Participants With Overall Procedure Success - Effectiveness — 168 Participants