Hannes Nordmeyer

A238 Comaneci-assisted angioplasty is a safe and effective treatment for cerebral vasospasm after aneurysmal subarachnoid hemorrhage: results from a prospective multicenter registry

Johannes Hensler, Fritz Wodarg, Volker Heßelmann, Christian Riedel et autres

Background/Introduction Cerebral vasospasm (CV) and the resulting delayed cerebral ischemia (DCI) are major complications of aneurysmal subarachnoid hemorrhage (SAH) and remain key contributors to morbidity and mortality, even after successful aneurysm treatment. Current endovascular strategies for CV are associated with variable efficacy …

de (code pays fourni par la source)

A324 Final results of the DISTALS randomized trial: adjustable low-profile stentriever treatment for distal medium vessel occlusion

Hannes Nordmeyer, Jeffrey Saver, Rishi Gupta, Adrien Guenego et autres

Background/Introduction The DISTALS randomized trial evaluates the safety and effectiveness of the TIGERTRIEVER-13 Revascularization Device, a radially-adjustable stent-retriever designed for distal medium vessel occlusions (DMVO). Objective/Purpose Early (24h) outcome results were presented at ISC 2026; full results, including 3-month outcomes, will be …

de, us, be (code pays fourni par la source)

A70 RESOLVE Study - SiREX® stent for the treatment of pulsatile tinnitus due to SymptOmatic lateral VEnous sinus stenosis

Nicolas Bricout, Hannes Nordmeyer, Emmanuel Houdart

Background/Introduction Dural venous sinus stenosis is the most common cause of pulsatile tinnitus (PT). Venous sinus stenting has been used for more than 20 years with off-label carotid stents, as no approved device is available for this indication yet. SiREX® Stent for …

fr, de (code pays fourni par la source)

A216 REscue stenting with CREDO® heal for recanalisation after unsuccessful thrombectomy - interim analysis of the RECHRUT study

Hannes Nordmeyer, Christian Loehr, Christian Paul Stracke, Bernd Eckert et autres

Background/Introduction Intracranial Mechanical Thrombectomy (MT) may fail in up to 30% of cases due to underlying intracranial stenosis or refractory thrombus. In these situations, bail-out stenting represents a potential strategy to achieve permanent recanalization and improve functional outcomes. Objective/Purpose The RECHRUT study …

de, ch, es (code pays fourni par la source)

A234 Final results of the DISTALS (distal ischemic stroke treatment with adjustable low-profile stentriever) randomized trial of TIGERTRIEVER 13-EVT for DMVO

Hannes Nordmeyer, Jeffrey Saver, Rishi Gupta, Adnan Siddiqui et autres

Background/Introduction The DISTALS randomized trial evaluates the safety and effectiveness of the TIGERTRIEVER-13 Revascularization Device, a radially-adjustable stent-retriever designed for deployment in distal medium vessel occlusions (DMVO). Early (24h) outcome results were presented at ISC (February-2026). Objective/Purpose To present the full results, …

de, us, be (code pays fourni par la source)

A210 Sinus stenting for IIH and pulsatile tinnitus: clinical experience and next-generation device development

Hannes Nordmeyer, Yves Leonard Voss, Panagiotis Melessanakis

de (code pays fourni par la source)

A212 High coverage carotid stenting vs. medical management alone to prevent embolism from symptomatic non-stenotic cARotid disease (SyNC) - the CARESTAR study

Hannes Nordmeyer, Mayank Goyal, Götz Thomalla, Marcel Dihné et autres

de, ca (code pays fourni par la source)

Diving MCA and First-Pass Effect: A Subgroup Analysis From the ARISE II Study

Yazan Ashouri, Mohammad Almajali, Amit Chaudhari, Tommy B. Andersson et autres

BACKGROUND: The impact of internal carotid artery tortuosity on achieving first-pass effect in mechanical thrombectomy has been described; however, middle cerebral artery (MCA) tortuosity remains understudied. We investigated the association of MCA tortuosity with radiographic and functional outcome using quantitative and qualitative …

us, se, es, ch, de, fr, be (code pays fourni par la source)

First multicenter experience with the SOFIA 88 super-large-bore aspiration catheter in mechanical thrombectomy

Sophia Hohenstatt, Răzvan Alexandru Radu, Anca Negrilă, Robert Crossley et autres

BACKGROUND: Super-large-bore aspiration catheters are designed to improve clot engagement and aspiration efficiency during mechanical thrombectomy. However, multiple 0.088-inch platforms are now available, and device-specific clinical performance cannot be inferred from catheter size alone. We report the first multicenter real-world experience with …

de, ro, us, gb, es, fr (code pays fourni par la source)

Beidseitige Agenesie der V. jugularis interna

Charlotte A. Engels, Hannes Nordmeyer, Andreas M. Sesterhenn

de (code pays fourni par la source)

ABSTRACT NUMBER: ESOC2026A2113 EFFECTIVENESS AND SAFETY OF THE TIGERTRIEVER 17 AS FIRST-LINE DEVICE FOR MECHANICAL THROMBECTOMY IN DISTAL MEDIUM VESSEL OCCLUSIONS

Panagiotis Melessanakis, Leonard Voss, Sebastian Fischer, Paul Stracke et autres

Abstract Background and aims Mechanical thrombectomy (MT) for distal medium vessel occlusions (DMVO) in acute ischemic stroke (AIS) remains technically challenging, and evidence for dedicated devices is limited. The Tigertriever 17 is a manually expandable stent retriever designed for small-caliber, tortuous intracranial …

de (code pays fourni par la source)

Abstract 228: Initial Multicenter Experience with the Tigertriever 17 as a First‐Line Device for Mechanical Thrombectomy in Distal Medium Vessel Occlusions

Panagiotis Melessanakis, Logan J. Voss, Stephen M. Fischer, Bernd Turowski et autres

Introduction/Purpose Mechanical thrombectomy (MT) for distal medium vessel occlusions (DMVO) in acute ischemic stroke (AIS) remains technically challenging, and robust evidence for dedicated devices is limited. The Tigertriever 17 is a manually expandable stent retriever designed for small‐caliber, tortuous intracranial vessels. This …

de (code pays fourni par la source)