{"id":"W4400103638","doi":"10.1159/000540034","title":"Extended Computed Tomography Angiography for the Successful Diagnosis of Cardioaortic Thrombus in Acute Ischemic Stroke and TIA: Study Protocol for a Randomized Controlled Trial","year":2024,"lang":"en","type":"article","venue":"Cerebrovascular Diseases","topic":"Aortic Thrombus and Embolism","field":"Medicine","cited_by":4,"is_retracted":false,"has_abstract":true,"ca_institutions":"Lawson Health Research Institute; Western University","funders":"","keywords":"Medicine; Stroke (engine); Radiology; Thrombus; Randomized controlled trial; Computed tomography angiography; Angiography; Embolism; Cardiology; Internal medicine","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.000776227,0.0003447547,0.002390997,0.0003943627,0.000109047,0.00008462614,0.0001636964,0.00009632458,0.00005827932],"category_scores_gemma":[0.0002876314,0.0001969824,0.003841309,0.0005160174,0.0003172554,0.00009680395,0.00006088176,0.0001220901,7.991609e-7],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00001977178,"about_ca_system_score_gemma":0.0001563575,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00008638926,"about_ca_topic_score_gemma":0.00001314826,"domain_scores_codex":[0.9976015,0.0002107885,0.0008810342,0.0005496225,0.0003943078,0.0003627409],"domain_scores_gemma":[0.9971665,0.00182962,0.000168586,0.0005023506,0.0001767668,0.0001561675],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"randomized_trial","study_design_gemma":"randomized_trial","study_design_scores_codex":[0.9003451,0.003029972,0.05664026,0.001636103,0.03202473,0.0000171675,0.000534892,0.00001716982,0.00004318884,0.0001001696,0.003183059,0.002428126],"study_design_scores_gemma":[0.9325794,0.001114433,0.04123145,0.0003618607,0.02107824,0.000005735187,0.0003764789,0.002192813,0.0001015474,0.0002122307,0.0005235462,0.0002222651],"study_design_candidate":"randomized_trial","study_design_consensus":"randomized_trial","genre_codex":"protocol","genre_gemma":"empirical","genre_scores_codex":[0.4188711,0.007359655,0.001472257,0.0002141068,0.0002594187,0.5715374,0.0001423434,0.00009199794,0.00005171989],"genre_scores_gemma":[0.5494552,0.00005103411,0.0001194015,0.00002665056,0.0001420977,0.4501299,0.00001924676,0.00003334775,0.00002313024],"genre_candidate":"protocol","genre_consensus":null,"teacher_disagreement_score":0.130584,"threshold_uncertainty_score":0.8032709,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01128021110906747,"score_gpt":0.3069626411717299,"score_spread":0.2956824300626624,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}