Skip to content

Home Search Authors Pakistan News Saved

SciRah

SciRah does not host or store research papers. Results come live from free, official scholarly APIs, and every paper links back to its original source.

Data sources

OpenAlex
Semantic Scholar
Crossref
CORE
arXiv
PubMed

Privacy policy Terms of service

A. Demchuk · SciRah

Researcher profile · Semantic Scholar

A. Demchuk

Share profile

A. Demchuk — researcher profile on SciRah

h-index: 107
Works: 826
Citations: 68K

Most-cited papers

Intravenous tenecteplase compared with alteplase for acute ischaemic stroke in Canada (AcT): a pragmatic, multicentre, open-label, registry-linked, randomised, controlled, non-inferiority trial.
B. Menon, B. Buck, Nishita Singh, Y. Deschaintre +50 more
2022The Lancet322 citations
Semantic Scholar
Thrombectomy for anterior circulation stroke beyond 6 h from time last known well (AURORA): a systematic review and individual patient data meta-analysis.
T. Jovin, R. Nogueira, M. Lansberg, A. Demchuk +20 more
2021The Lancet309 citations
Semantic Scholar
Effect of Implantable vs Prolonged External Electrocardiographic Monitoring on Atrial Fibrillation Detection in Patients With Ischemic Stroke: The PER DIEM Randomized Clinical Trial.
B. Buck, M. Hill, F. Quinn, K. Butcher +18 more
2021Journal of the American Medical Association (JAMA)164 citations Open access
Semantic Scholar
Factor XIa inhibition with asundexian after acute non-cardioembolic ischaemic stroke (PACIFIC-Stroke): an international, randomised, double-blind, placebo-controlled, phase 2b trial.
A. Shoamanesh, H. Mundl, Eric E. Smith, J. Masjuán +30 more
2022The Lancet146 citations Open access
Semantic Scholar
Mechanical Thrombectomy Global Access For Stroke (MT-GLASS): A Mission Thrombectomy (MT-2020 Plus) Study
Kaiz S. Asif, F. Otite, S. Desai, N. Herial +31 more
2023Circulation86 citations Open access
Semantic Scholar
Association Between Clot Composition and Stroke Origin in Mechanical Thrombectomy Patients: Analysis of the Stroke Thromboembolism Registry of Imaging and Pathology
W. Brinjikji, R. Nogueira, P. Kvamme, K. Layton +35 more
2021Journal of NeuroInterventional Surgery78 citations Open access
Semantic Scholar
Healthy Life-Year Costs of Treatment Speed From Arrival to Endovascular Thrombectomy in Patients With Ischemic Stroke: A Meta-analysis of Individual Patient Data From 7 Randomized Clinical Trials.
M. Almekhlafi, M. Goyal, D. Dippel, C. Majoie +11 more
2021JAMA Neurology64 citations Open access
Semantic Scholar
Assessment of Optimal Patient Selection for Endovascular Thrombectomy Beyond 6 Hours After Symptom Onset: A Pooled Analysis of the AURORA Database.
G. Albers, M. Lansberg, Scott Brown, A. Jadhav +12 more
2021JAMA Neurology60 citations Open access
Semantic Scholar
Cerebral edema in patients with large hemispheric infarct undergoing reperfusion treatment: a HERMES meta-analysis
F. Ng, N. Yassi, G. Sharma, S. Brown +21 more
2021Stroke58 citations Open access
Semantic Scholar
Radiologic Patterns of Intracranial Hemorrhage and Clinical Outcome after Endovascular Treatment in Acute Ischemic Stroke: Results from the ESCAPE-NA1 Trial.
J. Ospel, W. Qiu, B. Menon, A. Mayank +14 more
2021Radiology50 citations
Semantic Scholar
Study of Rivaroxaban for CeREbral Venous thrombosis: A randomized controlled feasibility trial comparing anticoagulation with rivaroxaban to standard-of-care in symptomatic cerebral venous thrombosis
Thalia Shoshana Field, V. Dizonno, M. Almekhlafi, F. Bala +33 more
2023Stroke49 citations Open access
Semantic Scholar
Functional Outcomes of Patients ≥85 Years With Acute Ischemic Stroke Following EVT: A HERMES Substudy
R. McDonough, J. Ospel, B. Campbell, M. Hill +12 more
2022Stroke46 citations Open access
Semantic Scholar
Hematoma Expansion and Clinical Outcomes in Patients With Factor-Xa Inhibitor–Related Atraumatic Intracerebral Hemorrhage Treated Within the ANNEXA-4 Trial Versus Real-World Usual Care
H. Huttner, S. Gerner, J. Kuramatsu, S. Connolly +10 more
2021Stroke43 citations Open access
Semantic Scholar
Development and Validation of a Postprocedural Model to Predict Outcome After Endovascular Treatment for Ischemic Stroke.
V. Chalos, E. Venema, M. Mulder, B. Roozenbeek +20 more
2023JAMA Neurology40 citations Open access
Semantic Scholar
Tmax Volumes Predict Final Infarct Size and Functional Outcome in Ischemic Stroke Patients Receiving Endovascular Treatment
E. Fainardi, G. Busto, A. Rosi, E. Scola +13 more
2022Annals of Neurology40 citations Open access
Semantic Scholar
Assessment of Discrepancies Between Follow-up Infarct Volume and 90-Day Outcomes Among Patients With Ischemic Stroke Who Received Endovascular Therapy
A. Ganesh, J. Ospel, B. Menon, A. Demchuk +13 more
2021JAMA Network Open40 citations Open access
Semantic Scholar
Lesion-symptom mapping with NIHSS sub-scores in ischemic stroke patients
D. Rajashekar, M. Wilms, M. E. MacDonald, Serena Schimert +5 more
2021Stroke and vascular neurology37 citations Open access
Semantic Scholar
A Detailed Analysis of Infarct Patterns and Volumes at 24-hour Noncontrast CT and Diffusion-weighted MRI in Acute Ischemic Stroke Due to Large Vessel Occlusion: Results from the ESCAPE-NA1 Trial.
J. Ospel, B. Menon, W. Qiu, N. Kashani +20 more
2021Radiology32 citations
Semantic Scholar
Admission systolic blood pressure and effect of endovascular treatment in patients with ischaemic stroke: an individual patient data meta-analysis.
N. Samuels, R. A. van de Graaf, M. Mulder, Scott Brown +19 more
2023Lancet Neurology29 citations Open access
Semantic Scholar
Comparison of Three Scores of Collateral Status for Their Association With Clinical Outcome: The HERMES Collaboration
H. Gensicke, F. Al-Ajlan, J. Fladt, B. Campbell +18 more
2022Stroke29 citations Open access
Semantic Scholar
Clot composition and recanalization outcomes in mechanical thrombectomy
R. Nogueira, A. Pinheiro, W. Brinjikji, M. Abbasi +38 more
2023Journal of NeuroInterventional Surgery28 citations
Semantic Scholar
Associations of Early Systolic Blood Pressure Control and Outcome After Thrombolysis-Eligible Acute Ischemic Stroke: Results From the ENCHANTED Study
Xia Wang, J. Minhas, T. Moullaali, Gian Luca Di Tanna +29 more
2021Stroke28 citations Open access
Semantic Scholar
Risk factors of unexplained early neurological deterioration after treatment for ischemic stroke due to large vessel occlusion: a post hoc analysis of the HERMES study
R. Bourcier, M. Goyal, K. Muir, H. Desal +17 more
2022Journal of NeuroInterventional Surgery27 citations Open access
Semantic Scholar
Quantification of Clot Spatial Heterogeneity and Its Impact on Thrombectomy
Yang Liu, W. Brinjikji, M. Abbasi, D. Dai +38 more
2021Journal of NeuroInterventional Surgery26 citations Open access
Semantic Scholar
Which Acute Ischemic Stroke Patients Are Fast Progressors?
J. Ospel, M. Hill, M. Kappelhof, A. Demchuk +7 more
2021Stroke25 citations Open access
Semantic Scholar
Clinical outcome of patients with mild pre-stroke morbidity following endovascular treatment: a HERMES substudy
R. McDonough, J. Ospel, C. Majoie, J. Saver +12 more
2022Journal of NeuroInterventional Surgery24 citations Open access
Semantic Scholar
Automated Prediction of Ischemic Brain Tissue Fate from Multiphase Computed Tomographic Angiography in Patients with Acute Ischemic Stroke Using Machine Learning
W. Qiu, Hulin Kuang, J. Ospel, M. Hill +3 more
2021Journal of Stroke23 citations Open access
Semantic Scholar
Thrombectomy With and Without Computed Tomography Perfusion Imaging in the Early Time Window: A Pooled Analysis of Patient-Level Data
A. Jadhav, M. Goyal, J. Ospel, B. Campbell +14 more
2021Stroke22 citations Open access
Semantic Scholar
Sex-Related Differences in Outcomes After Endovascular Treatment of Patients With Late-Window Stroke
F. Bala, I. Casetta, S. Nannoni, D. Herlihy +18 more
2022Stroke21 citations Open access
Semantic Scholar
Effectiveness and safety of EVT in patients with acute LVO and low NIHSS
B. Kim, B. Menon, J. Yoo, Jung-Hoon Han +43 more
2022Frontiers in Neurology21 citations Open access
Semantic Scholar
Factors influencing thrombectomy decision making for primary medium vessel occlusion stroke
P. Cimflova, M. Kappelhof, Nishita Singh, N. Kashani +8 more
2021Journal of NeuroInterventional Surgery20 citations Open access
Semantic Scholar
Prediction of Clinical Outcomes in Acute Ischaemic Stroke Patients: A Comparative Study
D. Rajashekar, M. Hill, A. Demchuk, M. Goyal +2 more
2021Frontiers in Neurology19 citations Open access
Semantic Scholar
Stroke imaging prior to thrombectomy in the late window: results from a pooled multicentre analysis
M. Almekhlafi, J. Thornton, I. Casetta, M. Goyal +20 more
2022Journal of Neurology Neurosurgery & Psychiatry18 citations
Semantic Scholar
Correlation Between Computed Tomography-Based Tissue Net Water Uptake and Volumetric Measures of Cerebral Edema After Reperfusion Therapy
F. Ng, N. Yassi, G. Sharma, S. Brown +19 more
2022Stroke16 citations Open access
Semantic Scholar
Significance of Baseline Ischemic Core Volume on Stroke Outcome After Endovascular Therapy in Patients Age ≥75 Years: A Pooled Analysis of Individual Patient Data From 7 Trials
Koji Kariya-city Aichi-pref. Tanaka, M. Goyal, B. Menon, B. Campbell +13 more
2022Stroke16 citations Open access
Semantic Scholar
Association of Iatrogenic Infarcts With Clinical and Cognitive Outcomes in the Evaluating Neuroprotection in Aneurysm Coiling Therapy Trial
A. Ganesh, M. Goyal, Alexis T. Wilson, J. Ospel +7 more
2022Neurology15 citations
Semantic Scholar
Cost-effectiveness of testing for CYP2C19 loss-of-function carriers following transient ischemic attack/minor stroke: A Canadian perspective
A. Micieli, Nishita Singh, B. Jahn, U. Siebert +2 more
2022International Journal of Stroke15 citations
Semantic Scholar
Economic Evaluation of Andexanet Versus Prothrombin Complex Concentrate for Reversal of Factor Xa-Associated Intracranial Hemorrhage
A. Micieli, A. Demchuk, H. Wijeysundera
2021Stroke15 citations Open access
Semantic Scholar
Cost-Effectiveness of Endovascular Treatment in Large Vessel Occlusion Stroke With Mild Prestroke Disability: Results From the HERMES Collaboration
J. Ospel, W. Kunz, R. McDonough, W. V. van Zwam +13 more
2022Stroke14 citations Open access
Semantic Scholar
Time Course of Early Hematoma Expansion in Acute Spot-Sign Positive Intracerebral Hemorrhage: Prespecified Analysis of the SPOTLIGHT Randomized Clinical Trial
F. Al-Ajlan, D. Gladstone, D. Song, K. Thorpe +10 more
2023Stroke13 citations Open access
Semantic Scholar
Endovascular therapy in acute ischemic stroke with poor reperfusion is associated with worse outcomes compared with best medical management: a HERMES substudy
N. Rex, J. Ospel, S. Brown, R. McDonough +14 more
2023Journal of NeuroInterventional Surgery13 citations Open access
Semantic Scholar
Outcome prediction in large vessel occlusion ischemic stroke with or without endovascular stroke treatment: THRIVE-EVT
A. Flint, Shelia L. Chan, Nancy J. Edwards, Vivek A. Rao +18 more
2022International Journal of Stroke13 citations Open access
Semantic Scholar
Non-invasive Brain Temperature Measurement in Acute Ischemic Stroke
MacKenzie Horn, W. Diprose, S. Pichardo, A. Demchuk +1 more
2022Frontiers in Neurology12 citations Open access
Semantic Scholar
Predictors and clinical impact of infarct progression rate in the ESCAPE-NA1 trial
J. Ospel, R. McDonough, A. Demchuk, B. Menon +13 more
2021Journal of NeuroInterventional Surgery12 citations
Semantic Scholar
Targeting focal ischemic and hemorrhagic stroke neuroprotection: Current prospects for local hypothermia
Lane J Liddle, Anna C. J. Kalisvaart, Ashley H Abrahart, M. Almekhlafi +2 more
2021Journal of Neurochemistry12 citations Open access
Semantic Scholar
Infarcts in a New Territory: Insights From the ESCAPE-NA1 Trial
Nishita Singh, P. Cimflova, J. Ospel, N. Kashani +21 more
2023Stroke11 citations Open access
Semantic Scholar
Effect of incomplete reperfusion patterns on clinical outcome: insights from the ESCAPE-NA1 trial
P. Cimflova, Nishita Singh, M. Kappelhof, J. Ospel +13 more
2023Journal of NeuroInterventional Surgery11 citations Open access
Semantic Scholar
Per pass analysis of thrombus composition retrieved by mechanical thrombectomy
M. Abbasi, P. Kvamme, K. Layton, R. Hanel +35 more
2021Interventional Neuroradiology11 citations Open access
Semantic Scholar
Lesion-preserving unpaired image-to-image translation between MRI and CT from ischemic stroke patients
Alejandro Gutierrez, Anup Tuladhar, Mattias Wilms, D. Rajashekar +5 more
2023International Journal of Computer Assisted Radiology and Surgery10 citations
Semantic Scholar
Symptomatic Non-stenotic Carotid Disease in Embolic Stroke of Undetermined Source
M. Marko, Nishita Singh, J. Ospel, K. Uchida +10 more
2023Clinical Neuroradiology10 citations Open access
Semantic Scholar

Frequent co-authors

Invite them to SciRah by sharing their profile.

M. Goyal×27
Invite
M. Goyal — researcher profile on SciRah
B. Menon×20
Invite
B. Menon — researcher profile on SciRah
M. Almekhlafi×20
Invite
M. Almekhlafi — researcher profile on SciRah
M. Hill×19
Invite
M. Hill — researcher profile on SciRah

×16

Invite

J. Ospel — researcher profile on SciRah

Invite

T. Jovin — researcher profile on SciRah

B. Campbell×14

Invite

B. Campbell — researcher profile on SciRah

Invite

S. Bracard — researcher profile on SciRah

Invite

K. Muir — researcher profile on SciRah

Invite

M. Hill — researcher profile on SciRah

Invite

D. Dippel — researcher profile on SciRah

R. Nogueira×11

Invite

R. Nogueira — researcher profile on SciRah