| Publication |
Sentence |
Publish Date |
Extraction Date |
Species |
| Ryan A Rava, Kenneth V Snyder, Maxim Mokin, Muhammad Waqas, Ariana B Allman, Jillian L Senko, Alexander R Podgorsak, Mohammad Mahdi Shiraz Bhurwani, Jason M Davies, Elad I Levy, Adnan H Siddiqui, Ciprian N Ionit. Effect of computed tomography perfusion post-processing algorithms on optimal threshold selection for final infarct volume prediction. The neuroradiology journal. vol 33. issue 4. 2021-04-30. PMID:32573337. |
in acute ischemic stroke (ais) patients, eligibility for endovascular intervention is commonly determined through computed tomography perfusion (ctp) analysis by quantifying ischemic tissue using perfusion parameter thresholds. |
2021-04-30 |
2023-08-13 |
Not clear |
| Frans Kauw, Fasco van Ommen, Edwin Bennink, Maarten J Cramer, L Jaap Kappelle, Richard Ap Takx, Birgitta K Velthuis, Max A Viergever, H Wouter van Es, Wouter J Schonewille, Jonathan M Coutinho, Charles Blm Majoie, Henk A Marquering, Hugo Wam de Jong, Jan W Dankbaa. Early detection of small volume stroke and thromboembolic sources with computed tomography: Rationale and design of the ENCLOSE study. European stroke journal. vol 5. issue 4. 2021-04-21. PMID:33598562. |
with enclose, we aim to improve (1) the detection of small volume infarcts with thin slice computed tomography perfusion (ctp) images and thromboembolic source with cardiac computed tomography techniques in the acute stage of ischemic stroke and (2) prediction of recurrent ischemic stroke with computed tomography-derived predictors.methods/design: enclose is a prospective multicenter observational cohort study, which will be conducted in three dutch stroke centers (clinicaltrials.gov identifier: nct04019483). |
2021-04-21 |
2023-08-13 |
Not clear |
| Ryan A Rava, Kenneth V Snyder, Maxim Mokin, Muhammad Waqas, Xiaoliang Zhang, Alexander R Podgorsak, Ariana B Allman, Jillian Senko, Mohammad Mahdi Shiraz Bhurwani, Yiemeng Hoi, Jason M Davies, Elad I Levy, Adnan H Siddiqui, Ciprian N Ionit. Assessment of computed tomography perfusion software in predicting spatial location and volume of infarct in acute ischemic stroke patients: a comparison of Sphere, Vitrea, and RAPID. Journal of neurointerventional surgery. vol 13. issue 2. 2021-04-20. PMID:32457224. |
ct perfusion (ctp) infarct and penumbra estimations determine the eligibility of patients with acute ischemic stroke (ais) for endovascular intervention. |
2021-04-20 |
2023-08-13 |
Not clear |
| Zhong-Ping Chen, Zhen-Zhen Shi, Yun-Geng Li, Yan Guo, Dan Ton. Post-processing of computed tomography perfusion in patients with acute cerebral ischemia: variability of inter-reader, inter-region of interest, inter-input model, and inter-software. European radiology. vol 30. issue 12. 2021-04-05. PMID:32683549. |
to determine the reproducibility of quantitative computed tomography perfusion (ctp) parameters generated using different post-processing methods and identify the relative impact of subjective factors on the robustness of ctp parameters in acute ischemic stroke (ais). |
2021-04-05 |
2023-08-13 |
Not clear |
| L Lucas, F Gariel, P Menegon, J Aupy, B Thomas, T Tourdias, I Sibon, P Reno. Acute Ischemic Stroke or Epileptic Seizure? Yield of CT Perfusion in a "Code Stroke" Situation. AJNR. American journal of neuroradiology. vol 42. issue 1. 2021-03-22. PMID:33431502. |
we examined the accuracy of ctp in discriminating epileptic seizures from acute ischemic stroke without identified arterial occlusion. |
2021-03-22 |
2023-08-13 |
Not clear |
| Kevin J Keenan, Soren Christensen, Manabu Inoue, Michael Mlynash, Gregory W Albers, Wade S Smit. Validation and iteration of CT perfusion defined malignant profile thresholds for acute ischemic stroke. International journal of stroke : official journal of the International Stroke Society. vol 15. issue 1. 2021-01-25. PMID:30794104. |
malignant profile computed tomography perfusion (ctp) lesions are associated with poor outcomes after administration of intravenous tissue-plasminogen activator (iv-tpa) for ischemic stroke. |
2021-01-25 |
2023-08-13 |
Not clear |
| Anderson Chun On Tsang, Stephanie Lenck, Christopher Hilditch, Patrick Nicholson, Waleed Brinjikji, Timo Krings, Vitor M Pereira, Frank L Silver, Joanna D Schaafsm. Automated CT Perfusion Imaging Versus Non-contrast CT for Ischemic Core Assessment in Large Vessel Occlusion. Clinical neuroradiology. vol 30. issue 1. 2021-01-04. PMID:30470847. |
the aim of this study was to evaluate whether ischemic core on non-contrast ct (ncct) and automated ctp correspond and predict infarct extent after thrombectomy for ischemic stroke. |
2021-01-04 |
2023-08-13 |
Not clear |
| Ameer E Hassan, Hafsah Shamim, Haralabos Zacharatos, Saqib A Chaudhry, Christina Sanchez, Wondwossen G Tekle, Olive Sanchez, Erlinda Abantao, Adnan I Quresh. Prospective Endovascular Treatment in Acute Ischemic Stroke Evaluating Non-Contrast Head CT versus CT Perfusion (PLEASE No CTP). Interventional neurology. vol 8. issue 2-6. 2021-01-01. PMID:32508893. |
prospective endovascular treatment in acute ischemic stroke evaluating non-contrast head ct versus ct perfusion (please no ctp). |
2021-01-01 |
2023-08-13 |
Not clear |
| Ameer E Hassan, Hafsah Shamim, Haralabos Zacharatos, Saqib A Chaudhry, Christina Sanchez, Wondwossen G Tekle, Olive Sanchez, Erlinda Abantao, Adnan I Quresh. Prospective Endovascular Treatment in Acute Ischemic Stroke Evaluating Non-Contrast Head CT versus CT Perfusion (PLEASE No CTP). Interventional neurology. vol 8. issue 2-6. 2021-01-01. PMID:32508893. |
studies have shown a lack of agreement of computed tomography perfusion (ctp) in the selection of acute ischemic stroke (ais) patients for endovascular treatment. |
2021-01-01 |
2023-08-13 |
Not clear |
| W Cao, Y Ling, L Yang, F Wu, X Cheng, Q Don. Assessment of Ischemic Volumes by Using Relative Filling Time Delay on CTP Source Image in Patients with Acute Stroke with Anterior Circulation Large Vessel Occlusions. AJNR. American journal of neuroradiology. vol 41. issue 9. 2020-12-21. PMID:32819905. |
we aimed to establish the association between relative filling time delay on ctp source imaging and ischemic volume parameters and the infarct penumbra to core volume mismatch in patients with acute ischemic stroke. |
2020-12-21 |
2023-08-13 |
Not clear |
| Girish Bathla, Santiago Ortega-Gutierrez, Ernst Klotz, Markus Juergens, Cynthia B Zevallos, Sameer Ansari, Caitlin E Ward, Bruno Policeni, Edgar Samaniego, Colin Derdey. Comparing the outcomes of two independent computed tomography perfusion softwares and their impact on therapeutic decisions in acute ischemic stroke. Journal of neurointerventional surgery. vol 12. issue 10. 2020-12-07. PMID:32424007. |
to compare the computed tomography perfusion (ctp) outcomes derived from two commercial ctp processing software and evaluate their concordance in terms of eligibility for mechanical thrombectomy (mt) in acute ischemic stroke (ais), based on defuse iii criteria. |
2020-12-07 |
2023-08-13 |
Not clear |
| Carlos Laredo, Arturo Renú, Raúl Tudela, Antonio Lopez-Rueda, Xabier Urra, Laura Llull, Napoleón G Macías, Salvatore Rudilosso, Víctor Obach, Sergio Amaro, Ángel Chamorr. The accuracy of ischemic core perfusion thresholds varies according to time to recanalization in stroke patients treated with mechanical thrombectomy: A comprehensive whole-brain computed tomography perfusion study. Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism. vol 40. issue 5. 2020-12-04. PMID:31208242. |
computed tomography perfusion (ctp) allows the estimation of pretreatment ischemic core after acute ischemic stroke. |
2020-12-04 |
2023-08-13 |
Not clear |
| Ke Li, Guang-Hong Che. Noise characteristics of CT perfusion imaging: How does noise propagate from source images to final perfusion maps? Proceedings of SPIE--the International Society for Optical Engineering. vol 9783. 2020-10-01. PMID:29200593. |
cerebral ct perfusion (ctp) imaging is playing an important role in the diagnosis and treatment of acute ischemic strokes. |
2020-10-01 |
2023-08-13 |
Not clear |
| Houman Sotoudeh, Omid Shafaat, Aparna Singhal, Asim Ba. Luxury perfusion: A paradoxical finding and pitfall of CT perfusion in subacute infarction of brain. Radiology case reports. vol 14. issue 1. 2020-10-01. PMID:30294403. |
we present here a case of acute ischemic stroke in which the ctp software misinterpreted the results by labeling the normal hemisphere as infarction and ischemia due to luxury perfusion of the infarcted hemisphere. |
2020-10-01 |
2023-08-13 |
Not clear |
| Lan Liu, Bo Wu, Jinglong Zhao, Yanyan Cao, Nikita Dedhia, Louis R Caplan, Qiaoshu Wan. Computed Tomography Perfusion Alberta Stroke Program Early Computed Tomography Score Is Associated with Hemorrhagic Transformation after Acute Cardioembolic Stroke. Frontiers in neurology. vol 8. 2020-09-29. PMID:29163351. |
alberta stroke program early computed tomography (ct) score (aspects) has been applied to ct perfusion (ctp) with good interrater agreement to predict early ischemic stroke, and it can be useful in decision making in acute ischemic stroke. |
2020-09-29 |
2023-08-13 |
Not clear |
| Lan Liu, Bo Wu, Jinglong Zhao, Yanyan Cao, Nikita Dedhia, Louis R Caplan, Qiaoshu Wan. Computed Tomography Perfusion Alberta Stroke Program Early Computed Tomography Score Is Associated with Hemorrhagic Transformation after Acute Cardioembolic Stroke. Frontiers in neurology. vol 8. 2020-09-29. PMID:29163351. |
aspects of baseline non-contrast ct, ctp maps of cerebral blood volume (cbv), cerebral blood flow, and mean transit time were collected from 52 consecutive patients with less than 12-h anterior circulation ischemic stroke. |
2020-09-29 |
2023-08-13 |
Not clear |
| Shiming Xu, Li Wang, Lidong Zha. Clinical application value of brain CT perfusion imaging in the treatment of acute ischemic stroke thrombolytic therapy. Experimental and therapeutic medicine. vol 17. issue 5. 2020-09-29. PMID:30988778. |
clinical application value of ct perfusion (ctp) imaging in the treatment of acute ischemic stroke (ais) thrombolytic therapy was investigated. |
2020-09-29 |
2023-08-13 |
Not clear |
| Huiqiao Tian, Chushuang Chen, Carlos Garcia-Esperon, Mark W Parsons, Longting Lin, Christopher R Levi, Andrew Bivar. Dynamic CT but Not Optimized Multiphase CT Angiography Accurately Identifies CT Perfusion Target Mismatch Ischemic Stroke Patients. Frontiers in neurology. vol 10. 2020-09-29. PMID:31708861. |
acute ischemic stroke patients with a proximal large vessel occlusion who underwent whole brain ctp were included in the study. |
2020-09-29 |
2023-08-13 |
Not clear |
| R A Rava, K V Snyder, M Mokin, M Waqas, A B Allman, J L Senko, A R Podgorsak, M M Shiraz Bhurwani, Y Hoi, A H Siddiqui, J M Davies, E I Levy, C N Ionit. Assessment of a Bayesian Vitrea CT Perfusion Analysis to Predict Final Infarct and Penumbra Volumes in Patients with Acute Ischemic Stroke: A Comparison with RAPID. AJNR. American journal of neuroradiology. vol 41. issue 2. 2020-09-21. PMID:31948951. |
brain ctp is used to estimate infarct and penumbra volumes to determine endovascular treatment eligibility for patients with acute ischemic stroke. |
2020-09-21 |
2023-08-13 |
Not clear |
| Laura Williams, Maria Helms, Emily K Snider, Brenda Chang, Sam Singh, Andrew W Asimo. Teaching Impact on Telestroke Nurse Recognition of Large Vessel Occlusion Computerized Tomography Perfusion Patterns. Stroke. vol 51. issue 6. 2020-09-14. PMID:32397932. |
to enable expeditious transfer of large vessel occlusion (lvo) acute ischemic stroke patients presenting to nonthrombectomy centers, the telestroke nurses must immediately identify color thresholded computerized tomography perfusion (ctp) patterns consistent with internal carotid artery (ica), middle cerebral artery (mca) segment 1(m1), and mca segment 2 (m2) lvo acute ischemic stroke. |
2020-09-14 |
2023-08-13 |
Not clear |