{"id":"W2776318469","doi":"10.1161/strokeaha.117.019598","title":"Contact Aspiration Versus Stent Retriever in Patients With Acute Ischemic Stroke With M2 Occlusion in the ASTER Randomized Trial (Contact Aspiration Versus Stent Retriever for Successful Revascularization)","year":2017,"lang":"en","type":"article","venue":"Stroke","topic":"Acute Ischemic Stroke Management","field":"Medicine","cited_by":98,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Medicine; Modified Rankin Scale; Thrombolysis; Stroke (engine); Occlusion; Intracerebral hemorrhage; Revascularization; Middle cerebral artery; Cerebral infarction; Stent; Surgery; Internal medicine; Ischemia; Myocardial infarction; Ischemic stroke; Subarachnoid hemorrhage","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.001503204,0.0005328755,0.00109711,0.0002979436,0.0003192678,0.0002609561,0.0005141355,0.0002773937,0.00006524252],"category_scores_gemma":[0.000928888,0.0003417452,0.0003136898,0.0002495509,0.0001309651,0.0008933511,0.0001713071,0.0005329836,0.00001143356],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0006358899,"about_ca_system_score_gemma":0.0002459051,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0001787964,"about_ca_topic_score_gemma":0.0003133239,"domain_scores_codex":[0.9958907,0.0002575029,0.0009676587,0.0008170407,0.001472405,0.0005946683],"domain_scores_gemma":[0.996713,0.0004317538,0.000974875,0.001321334,0.000433689,0.0001253297],"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":[0.9564102,0.0004183309,0.03833887,0.00006805822,0.001080558,0.00004994358,0.0004206444,0.00002621531,0.0005942404,0.00009179376,0.0009185759,0.001582565],"study_design_scores_gemma":[0.9201961,0.009020137,0.06296612,0.0002801817,0.00168485,0.000002704615,0.0003391542,0.0005443771,0.001191807,0.000001960258,0.003342767,0.0004298237],"study_design_candidate":"randomized_trial","study_design_consensus":"randomized_trial","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9783628,0.00005651013,0.003212252,0.0008565452,0.0009874033,0.01128786,0.0001172307,0.00004473561,0.005074643],"genre_scores_gemma":[0.9962143,0.00002782353,0.0007941318,0.0003054513,0.0003245854,0.0004568078,0.0007671297,0.00006990278,0.001039925],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.03621408,"threshold_uncertainty_score":0.9999034,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01958366555242016,"score_gpt":0.2694474452088566,"score_spread":0.2498637796564364,"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."}}