0000000000413638

AUTHOR

Oliver C. Singer

showing 3 related works from this author

Flat Panel Computed Tomography Pooled Blood Volume and Infarct Prediction in Endovascular Stroke Treatment

2019

Background and Purpose— Patients with large-vessel stroke frequently need to be transferred to comprehensive stroke centers for endovascular treatment. An update of physiological perfusion parameters and stroke progression on arrival is desirable. We examined the reliability of preinterventional pooled blood volume (PBV)-maps acquired by flat-panel detector computed tomography (CT) in the interventional angiography suite. Methods— The volumes of preinterventional perfusion deficit in flat-panel detector CT-PBV source images were compared with final infarct volume on follow-up multislice-CT after endovascular treatment of 29 consecutive patients with occlusion of the middle cerebral artery …

Brain InfarctionMaleMechanical Thrombolysismedicine.medical_treatmentBlood volume030204 cardiovascular system & hematology03 medical and health sciencesPostoperative Complications0302 clinical medicinePredictive Value of Testsmedicine.arteryOcclusionmedicineCerebral Blood VolumeHumanscardiovascular diseasesStrokeAgedAdvanced and Specialized Nursingmedicine.diagnostic_testbusiness.industryCerebral infarctionEndovascular ProceduresThrombolysisMiddle Agedmedicine.diseaseCerebral AngiographyStrokeMiddle cerebral arteryAngiographyFemaleNeurology (clinical)Internal carotid arteryTomography X-Ray ComputedCardiology and Cardiovascular MedicinebusinessNuclear medicine030217 neurology & neurosurgeryFollow-Up StudiesStroke
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Safety of endovascular treatment in acute stroke patients taking oral anticoagulants

2017

International journal of stroke 12(4), 412-415 (2017). doi:10.1177/1747493016677986

Maletherapeutic use [Anticoagulants]medicine.medical_specialtyMedizinAdministration Oral030204 cardiovascular system & hematologyBrain IschemiaBrain ischemia03 medical and health sciences0302 clinical medicineetiology [Intracranial Hemorrhages]Modified Rankin ScaleInterquartile rangeAntithromboticmedicineHumansThrombolytic Therapyddc:610Prospective StudiesRegistriesadverse effects [Anticoagulants]Prospective cohort studyStrokeAgedAged 80 and overbusiness.industryConfoundingAnticoagulantsmethods [Thrombolytic Therapy]complications [Brain Ischemia]Middle Agedmedicine.diseasedrug therapy [Stroke]Surgerysurgery [Stroke]StrokeTreatment Outcomeadministration & dosage [Anticoagulants]Neurologydrug therapy [Brain Ischemia]FemaleObservational studydrug therapy [Intracranial Hemorrhages]businessIntracranial Hemorrhages030217 neurology & neurosurgery
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Mechanical recanalization in basilar artery occlusion: The ENDOSTROKE study

2015

Objective A study was undertaken to evaluate clinical and procedural factors associated with outcome and recanalization in endovascular stroke treatment (EVT) of basilar artery (BA) occlusion. Methods ENDOSTROKE is an investigator-initiated multicenter registry for patients undergoing EVT. This analysis includes 148 consecutive patients with BA occlusion, with 59% having received intravenous thrombolysis prior to EVT. Recanalization (defined as Thrombolysis in Cerebral Infarction [TICI] score 2b–3) and collateral status (using the American Society of Interventional and Therapeutic Neuroradiology/Society of Interventional Radiology collateral grading system) were assessed by a blinded core l…

medicine.medical_specialtymedicine.diagnostic_testbusiness.industryCerebral infarctionmedicine.medical_treatmentInterventional radiologyThrombolysismedicine.diseaseClinical trialNeurologyModified Rankin ScaleSeverity of illnessOcclusionmedicineNeurology (clinical)RadiologybusinessNeuroradiologyAnnals of Neurology
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