Endovascular therapy of brain AVMs prior to radiosurgery

H Henkes, HC Nahser, E Berg-Dammer… - Neurological …, 1998 - Taylor & Francis
The purposes of this study were to determine the safety and efficacy of embolization ofbrain
A VMs prior to radiosurgery and to evaluate the total obliteration rate achieved. The brain …

Hydrogel-coated coils versus bare platinum coils for the endovascular treatment of intracranial aneurysms (HELPS): a randomised controlled trial

PM White, SC Lewis, A Gholkar, RJ Sellar, H Nahser… - The Lancet, 2011 - thelancet.com
Background Coated coils for endovascular treatment of cerebral aneurysm were developed
to reduce recurrence and retreatment rates, and have been in clinical use for 8–9 years …

HydroCoil Endovascular Aneurysm Occlusion and Packing Study (HELPS trial): procedural safety and operator-assessed efficacy results

PM White, SC Lewis, H Nahser… - American Journal …, 2008 - Am Soc Neuroradiology
BACKGROUND AND PURPOSE: Coated coils have been in clinical use for several years
without robust evidence to determine their safety/efficacy. The HydroCoil Endovascular …

Anaesthesia for endovascular management of cerebral aneurysms

S Lakhani, A Guha, HC Nahser - European journal of …, 2006 - cambridge.org
… These ECG changes usually occur during the first 48 h after SAH and may return to normal
from 10 days to 6 weeks, but changes in T wave can persist for months [22]. Additional …

Stenting for symptomatic vertebral artery stenosis: a preplanned pooled individual patient data analysis

…, PTM Willem, FL Moll, B Moynihan, H Nahser… - The Lancet …, 2019 - thelancet.com
Background Symptomatic vertebral artery stenosis is associated with a high risk of recurrent
stroke, with higher risks for intracranial than for extracranial stenosis. Vertebral artery …

Surgical disconnection of the cortical venous reflux for high-grade intracranial dural arteriovenous fistulas

…, R Kirollos, P Mitchell, M Lee, H Nahser… - World Neurosurgery, 2015 - Elsevier
… Author links open overlay panel Rafid Al-Mahfoudh 1 , Ramez Kirollos 3 , Paul Mitchell 1
, Maggie Lee 1 , Hans Nahser 2 , Mohsin Javadpour 1 4 … Shojima, H. Igaki, N. Saito …

Optic nerve trauma: clinical, electrophysiological and histological remarks

HE Nau, L Gerhard, M Foerster, HC Nahser… - Acta …, 1987 - Springer
18 patients with post-traumatic visual disease of the optic nerve are presented. In the post-traumatic
stage, visual evoked potentials were monitored. In amaurosis there was a high …

Intracranial vertebrobasilar stenosis: angioplasty and follow-up

HC Nahser, H Henkes, W Weber… - American journal …, 2000 - Am Soc Neuroradiology
BACKGROUND AND PURPOSE: When medication fails to improve symptoms of atherosclerotic
stenosis of the intracranial vertebral and basilar arteries, percutaneous transluminal …

Blood flow velocity and vasomotor reactivity in patients with arteriovenous malformations. A transcranial Doppler study.

RR Diehl, H Henkes, HC Nahser, D Kühne, P Berlit - Stroke, 1994 - Am Heart Assoc
A large percentage of patients with a cerebral arteriovenous malformation (AVM) show focal
neurological signs or have a history of intracranial hemorrhage. The present study used …

Detection of microemboli distal to cerebral aneurysms before and after therapeutic embolization.

C Klötzsch, HC Nahser, H Henkes… - American Journal of …, 1998 - Am Soc Neuroradiology
PURPOSE Recently developed interventional radiologic techniques, such as embolization
with platinum coils, may induce thrombus formation within an aneurysm. The aim of the …