F. Flottmann

G. Schön, J. Fiehler, J. Minnerup, 2020, Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism.

Number of Retrieval Attempts Rather Than Procedure Time Is Associated With Risk of Symptomatic Intracranial Hemorrhage

G. Thomalla, J. Fiehler, R. McDonough, 2021, Stroke.

Benefit and risk of intravenous alteplase in patients with acute large vessel occlusion stroke and low ASPECTS

A. Kastrup, G. Thomalla, J. Fiehler, 2022, Journal of NeuroInterventional Surgery.

‘Drip-and-drive’: shipping the neurointerventionalist to provide mechanical thrombectomy in primary stroke centers

H. Henningsen, G. Thomalla, J. Fiehler, 2018, Journal of NeuroInterventional Surgery.

Stroke patients treated by thrombectomy in real life differ from cohorts of the clinical trials: a prospective observational study

C. Gerloff, G. Thomalla, J. Fiehler, 2020, BMC Neurology.

Intracranial Rescue Stent Angioplasty After Stent-Retriever Thrombectomy

C. Kabbasch, T. Liebig, O. Onur, 2019, Clinical Neuroradiology.

Mechanical thrombectomy in nonagenarians with acute ischemic stroke

A. Kastrup, J. Fiehler, M. Alexandrou, 2019, Journal of NeuroInterventional Surgery.

Functional Outcome Following Stroke Thrombectomy in Clinical Practice.

C. Gerloff, C. Nolte, A. Kastrup, 2019, Stroke.

Thrombectomy in Extensive Stroke May Not Be Beneficial and Is Associated With Increased Risk for Hemorrhage

A. Kastrup, G. Thomalla, J. Fiehler, 2021, Stroke.

Mechanical thrombectomy for acute ischemic stroke in COVID-19 patients: multicenter experience in 111 cases

M. Wiesmann, A. Khanafer, M. Forsting, 2022, Journal of NeuroInterventional Surgery.

C. Gerloff, J. Fiehler, L. Meyer, 2021, Journal of NeuroInterventional Surgery.

Sex Differences in Outcome After Thrombectomy for Acute Ischemic Stroke are Explained by Confounding Factors

C. Gerloff, C. Nolte, M. Dichgans, 2020, Clinical Neuroradiology.

Incomplete or failed thrombectomy in acute stroke patients with Alberta Stroke Program Early Computed Tomography Score 0–5 – how harmful is trying?

G. Thomalla, G. Schön, J. Fiehler, 2020 .

Endovascular Treatment of Very Elderly Patients Aged ≥90 With Acute Ischemic Stroke

M. Wiesmann, C. Gerloff, C. Nolte, 2020, Journal of the American Heart Association.

Iterative Reconstruction Improves Both Objective and Subjective Image Quality in Acute Stroke CTP

J. Fiehler, A. Kemmling, F. Flottmann, 2016, PloS one.

Study Criteria Applied to Real Life—A Multicenter Analysis of Stroke Patients Undergoing Endovascular Treatment in Clinical Practice

C. Gerloff, G. Thomalla, J. Fiehler, 2021, Journal of the American Heart Association.

Vessel diameter and catheter-to-vessel ratio affect the success rate of clot aspiration

J. Fiehler, F. Flottmann, H. Leischner, 2020, Journal of NeuroInterventional Surgery.

Decompressive craniectomy in malignant MCA infarction in times of mechanical thrombectomy

M. Westphal, G. Thomalla, F. Flottmann, 2019, Acta Neurochirurgica.

Recanalization is the Key for Better Outcome of Thrombectomy in Basilar Artery Occlusion

C. Gerloff, G. Thomalla, J. Fiehler, 2019, Clinical Neuroradiology.

Embolus Retriever with Interlinked Cages versus other stent retrievers in acute ischemic stroke: an observational comparative study

L. Remonda, J. Fiehler, J. Añon, 2018, Journal of NeuroInterventional Surgery.

Elevated blood glucose is associated with aggravated brain edema in acute stroke

G. Thomalla, G. Schön, J. Aberle, 2019, Journal of Neurology.

Interaction Effect of Baseline Serum Glucose and Early Ischemic Water Uptake on the Risk of Secondary Hemorrhage After Ischemic Stroke

G. Schön, A. Scholz, J. Fiehler, 2021, Frontiers in Neurology.

Favorable Venous Outflow Profiles Correlate With Favorable Tissue-Level Collaterals and Clinical Outcome

M. Wintermark, M. Mlynash, G. Albers, 2021, Stroke.

Distinct intra‐arterial clot localization affects tissue‐level collaterals and venous outflow profiles

M. Wintermark, M. Mlynash, G. Albers, 2021, European journal of neurology.

The Cerebral Collateral Cascade

M. Wintermark, M. Mlynash, G. Albers, 2022, Neurology.

More Retrieval Attempts are Associated with Poorer Functional Outcome After Unsuccessful Thrombectomy

J. Fiehler, L. Meyer, G. Thomalla, 2021, Clinical Neuroradiology.

Early TICI 2b or Late TICI 3—Is Perfect the Enemy of Good?

G. Thomalla, J. Fiehler, R. McDonough, 2021, Clinical Neuroradiology.

Elevated early lesion water uptake in acute stroke predicts poor outcome despite successful recanalization – When “tissue clock” and “time clock” are desynchronized

G. Thomalla, G. Schön, J. Fiehler, 2019, International journal of stroke : official journal of the International Stroke Society.

Hemorrhage After Endovascular Recanalization in Acute Stroke: Lesion Extent, Collaterals and Degree of Ischemic Water Uptake Mediate Tissue Vulnerability

G. Thomalla, G. Schön, J. Fiehler, 2019, Front. Neurol..

Recanalization Rate per Retrieval Attempt in Mechanical Thrombectomy for Acute Ischemic Stroke

G. Thomalla, J. Fiehler, T. Faizy, 2018, Stroke.

Spectrally fat-suppressed coronal 2D TSE sequences may be more sensitive than 2D STIR for the detection of hyperintense optic nerve lesions

C. Heesen, J. Stellmann, J. Fiehler, 2019, European Radiology.

Imaging-based outcome prediction in posterior circulation stroke

G. Thomalla, J. Fiehler, A. Kemmling, 2022, Journal of Neurology.

Effect of Comorbidity Burden and Polypharmacy on Poor Functional Outcome in Acute Ischemic Stroke

C. Gerloff, E. Barow, G. Thomalla, 2022, Clinical Neuroradiology.

Mechanical thrombectomy in ischemic stroke after cardiovascular procedures: a propensity-matched cohort analysis

S. Blankenberg, L. Conradi, J. Fiehler, 2022, Journal of NeuroInterventional Surgery.

Posterior circulation collateral flow modifies the effect of thrombectomy on outcome in acute basilar artery occlusion

G. Schön, J. Fiehler, T. Faizy, 2021, International journal of stroke : official journal of the International Stroke Society.

Endovascular treatment of acute tandem lesions in patients with mild anterior circulation stroke

A. Kastrup, J. Fiehler, T. Faizy, 2022, Journal of NeuroInterventional Surgery.

More Retrieval Attempts are Associated with Poorer Functional Outcome After Unsuccessful Thrombectomy

J. Fiehler, L. Meyer, G. Thomalla, 2021, Clinical Neuroradiology.

Early TICI 2b or Late TICI 3—Is Perfect the Enemy of Good?

G. Thomalla, J. Fiehler, R. McDonough, 2021, Clinical Neuroradiology.

Venous Outflow Profiles Are Linked to Cerebral Edema Formation at Noncontrast Head CT after Treatment in Acute Ischemic Stroke Regardless of Collateral Vessel Status at CT Angiography.

M. Wintermark, M. Mlynash, G. Albers, 2021, Radiology.

Machine Learning–Based Identification of Target Groups for Thrombectomy in Acute Stroke

J. Mocco, C. Gerloff, C. Nolte, 2022, Translational Stroke Research.

Continuing early mTICI 2b recanalization may improve functional outcome but is associated with a higher risk of intracranial hemorrhage

G. Thomalla, J. Fiehler, R. McDonough, 2022, Frontiers in Neurology.

Novel synthetic clot analogs for in-vitro stroke modelling

J. Fiehler, F. Flottmann, A. Frölich, 2022, PloS one.

Highest Lesion Growth Rates in Patients With Hyperacute Stroke: When Time Is Brain Particularly Matters

Götz Thomalla, Jens Fiehler, Susanne Gellißen, 2019, Stroke.

Early surrogates of outcome after thrombectomy in posterior circulation stroke

G. Thomalla, J. Fiehler, T. Faizy, 2022, European journal of neurology.

Time Metrics to Endovascular Thrombectomy in 3 Triage Concepts: A Prospective, Observational Study (NEUROSQUAD).

T. Steiner, M. Bendszus, G. Thomalla, 2019, Stroke.

Association of Thrombectomy With Functional Outcome for Patients With Ischemic Stroke Who Presented in the Extended Time Window With Extensive Signs of Infarction

G. Thomalla, G. Schön, J. Fiehler, 2022, JAMA network open.

Impact of relative cerebral blood volume reduction on early neurological improvement in extensive ischemic stroke

G. Schön, J. Fiehler, R. McDonough, 2022, European journal of neurology.

How Much of the Thrombectomy Related Improvement in Functional Outcome Is Already Apparent at 24 Hours and at Hospital Discharge?

G. Thomalla, J. Fiehler, S. Gellißen, 2022, Stroke.

Ischemic Lesion Water Uptake in Acute Stroke: Is Blood Glucose Related to Cause and Effect?

G. Thomalla, G. Schön, J. Aberle, 2019, Journal of stroke.

Predicting the tissue outcome of acute ischemic stroke from acute 4D computed tomography perfusion imaging using temporal features and deep learning

Anthony J. Winder, M. Wilms, N. Forkert, 2022, Frontiers in Neuroscience.

O-034 Intraarterial clot localization in patients with acute ischemic stroke affects the venous microperfusion profile

M. Wintermark, M. Lansberg, S. Christensen, 2020 .

O-002 Favorable venous microperfusion profile correlates with pial arterial collateral status and clinical outcome in acute stroke patients with large vessel occlusion

M. Wintermark, G. Albers, M. Lansberg, 2020 .

O-027 Favorable venous microvascular profile is associated with smaller ischemic lesion growth and smaller final core infarction volume in patients with acute ischemic stroke due to large vessel occlusion

M. Wintermark, G. Albers, M. Lansberg, 2020 .

Early clinical surrogates for outcome prediction after stroke thrombectomy in daily clinical practice

G. Thomalla, G. Schön, J. Fiehler, 2020, Journal of Neurology, Neurosurgery, and Psychiatry.

Emergency Conversion to General Anesthesia Is a Tolerable Risk in Patients Undergoing Mechanical Thrombectomy

G. Thomalla, J. Fiehler, T. Faizy, 2019, American Journal of Neuroradiology.

Thrombectomy in M2 occlusion compared to M1 occlusion: treatment effects of Thrombolysis In Cerebral Infarction (TICI) 2b and TICI 3 recanalization on functional outcome

J. Fiehler, T. Faizy, S. Gellißen, 2023, Journal of neurointerventional surgery.

Multivariate Dynamic Prediction of Ischemic Infarction and Tissue Salvage as a Function of Time and Degree of Recanalization

Nils Daniel Forkert, Walter Heindel, Bernd Eckert, 2015, Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism.

Good Clinical Outcome Decreases With Number of Retrieval Attempts in Stroke Thrombectomy

C. Nolte, G. Thomalla, J. Fiehler, 2021, Stroke.

Lesion Age Imaging in Acute Stroke: Water Uptake in CT Versus DWI‐FLAIR Mismatch

M. Lev, G. Thomalla, G. Schön, 2020, Annals of neurology.

Predictors of poor clinical outcome despite complete reperfusion in acute ischemic stroke patients

Helge Kniep, Jens Fiehler, Uta Hanning, 2020, Journal of NeuroInterventional Surgery.

Effect of Comorbidity Burden and Polypharmacy on Poor Functional Outcome in Acute Ischemic Stroke

C. Gerloff, E. Barow, G. Thomalla, 2022, Clinical Neuroradiology.

Computed Tomography–Based Imaging of Voxel-Wise Lesion Water Uptake in Ischemic Brain: Relationship Between Density and Direct Volumetry

J. Fiehler, T. Faizy, M. Ernst, 2017, Investigative radiology.

Association Between Intravenous Thrombolysis and Clinical Outcomes Among Patients With Ischemic Stroke and Unsuccessful Mechanical Reperfusion

G. Albers, M. Lansberg, J. Heit, 2023, JAMA network open.

Side matters: differences in functional outcome and quality of life after thrombectomy in left and right hemispheric stroke

C. Gerloff, C. Nolte, G. Hamann, 2022, Neurological Research and Practice.

Patient-reported, health-related, quality of life after stroke thrombectomy in clinical practice

C. Gerloff, A. Konnopka, G. Thomalla, 2020, Neurology.

Feasibility of a customizable training environment for neurointerventional skills assessment

J. Fiehler, F. Flottmann, U. Hanning, 2020, PloS one.

ASPECTS Interobserver Agreement of 100 Investigators from the TENSION Study

P. Dellani, M. Bendszus, G. Thomalla, 2021, Clinical Neuroradiology.

Comparison of classification methods for voxel-based prediction of acute ischemic stroke outcome following intra-arterial intervention

Nils Daniel Forkert, Jens Fiehler, Susanne Siemonsen, 2017, Medical Imaging.

CT-perfusion stroke imaging: a threshold free probabilistic approach to predict infarct volume compared to traditional ischemic thresholds

N. Forkert, G. Thomalla, J. Fiehler, 2017, Scientific Reports.

Safety and Outcome of Revascularization Treatment in Patients With Acute Ischemic Stroke and COVID-19

P. Janský, C. Nolte, Á. Chamorro, 2022, Neurology.

Deep Learning–Based Automated Thrombolysis in Cerebral Infarction Scoring

R. Werner, M. Bendszus, J. Fiehler, 2021, Stroke.

RCT versus real-world cohorts: Differences in patient characteristics drive associations with outcome after EVT

C. Gerloff, F. Quandt, G. Thomalla, 2022, European stroke journal.

Thrombectomy for M2 Occlusions: Predictors of Successful and Futile Recanalization

G. Thomalla, J. Fiehler, T. Faizy, 2023, Stroke.

Letter by Broocks et al Regarding Article, "Challenging the Ischemic Core Concept in Acute Ischemic Stroke Imaging".

R. McDonough, A. Kemmling, J. Minnerup, 2021, Stroke.

Clinical Outcome After Endovascular Thrombectomy in 3 Triage Concepts

T. Steiner, M. Bendszus, G. Thomalla, 2021, Stroke.

J. Sedlacik, R. Reddy, J. Stellmann, 2018, Scientific Reports.

How much of the outcome improvement after successful recanalization is explained by follow-up infarct volume reduction?

J. Fiehler, R. McDonough, S. Gellißen, 2023, medRxiv.

Incomplete or Failed Thrombectomy in Acute Stroke Patients with ASPECTS 0-5 - How Harmful is Trying?

G. Thomalla, G. Schön, J. Fiehler, 2020, European journal of neurology.

Reasons for failed endovascular recanalization attempts in stroke patients

Götz Thomalla, Jens Fiehler, Christian Gerloff, 2018, Journal of NeuroInterventional Surgery.

Safety and Outcome of Revascularization Treatment in Patients With Acute Ischemic Stroke and COVID-19: The Global COVID-19 Stroke Registry

P. Janský, C. Nolte, Á. Chamorro, 2022, Neurology.

Automated Perfusion Calculations vs. Visual Scoring of Collaterals and CBV-ASPECTS

D. Liebeskind, C. Kabbasch, G. Tsivgoulis, 2020, Clinical Neuroradiology.

Spectrally fat-suppressed coronal 2D TSE sequences may be more sensitive than 2D STIR for the detection of hyperintense optic nerve lesions

C. Heesen, J. Stellmann, J. Fiehler, 2019, European Radiology.

Endovascular thrombectomy for acute ischaemic stroke with established large infarct: multicentre, open-label, randomised trial

A. Leger, S. Crozier, J. Kröger, 2023, The Lancet.

Comparison of Thrombolysis In Cerebral Infarction (TICI) 2b and TICI 3 reperfusion in endovascular therapy for large ischemic anterior circulation strokes

J. Fiehler, T. Faizy, S. Gellißen, 2023, Journal of neurointerventional surgery.

Mechanical Thrombectomy Is a Tolerable Risk in Patients Undergoing Emergency Conversion to General Anesthesia

T. Faizy, G. Thomalla, G. Broocks, 2022 .

First experience with Walrus balloon guide catheter in a whole-body flow model

J. Fiehler, M. Bester, B. Eckert, 2023, Neuroradiology.

Prognostic value of recanalization attempts in endovascular therapy for M2 segment middle cerebral artery occlusions

T. Faizy, L. Meyer, G. Broocks, 2023, International journal of stroke : official journal of the International Stroke Society.

Incidence and outcome of perforations during medium vessel occlusion compared with large vessel occlusion thrombectomy

K. Fargen, C. Nolte, S. Wolfe, 2023, Journal of neurointerventional surgery.

Factors Associated with Failure of Reperfusion in Endovascular Therapy for Acute Ischemic Stroke

M. Wiesmann, C. Gerloff, C. Nolte, 2020, Clinical Neuroradiology.