{"id":"W2763225139","doi":"10.1136/bmjopen-2017-017970","title":"Randomised clinical trial of cryoballoon versus irrigated radio frequency catheter ablation for atrial fibrillation—the effect of double short versus standard exposure cryoablation duration during pulmonary vein isolation (CIRCA-DOSE): methods and rationale","year":2017,"lang":"en","type":"article","venue":"BMJ Open","topic":"Atrial Fibrillation Management and Outcomes","field":"Medicine","cited_by":31,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Ottawa; Dalhousie University; Western University; Royal Jubilee Hospital; Centre Hospitalier Universitaire de Sherbrooke; Queen Elizabeth II Health Sciences Centre; Université de Montréal; Université Laval; Southlake Regional Health Center; Montreal Heart Institute; University of British Columbia","funders":"Heart and Stroke Foundation of Canada","keywords":"Medicine; Cryoablation; Pulmonary vein; Ablation; Atrial fibrillation; Catheter ablation; Catheter; Population; Surgery; Cardiology; Internal medicine","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.007161992,0.004334127,0.009442215,0.0009570275,0.0006329712,0.00235657,0.002687763,0.007435193,0.01198713],"category_scores_gemma":[0.009277405,0.001483173,0.004137499,0.0006596938,0.003484943,0.003101892,0.001295091,0.005342709,0.00244704],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001053632,"about_ca_system_score_gemma":0.001698561,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0005889536,"about_ca_topic_score_gemma":0.0006440327,"domain_scores_codex":[0.99273,0.004802193,0.0005516967,0.0009113302,0.0003527513,0.0006520068],"domain_scores_gemma":[0.9934297,0.003417786,0.001033677,0.0005063614,0.0003455376,0.001266887],"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":[0.9953768,0.001596381,0.000111617,0.000281753,0.0002994318,0.00001201143,0.00001747846,0.00008584628,0.0004029957,0.00008910644,0.00008753961,0.001639006],"study_design_scores_gemma":[0.9345867,0.06328915,0.0003946564,0.0000380703,0.0004262098,0.0000143846,0.00001607966,0.0004151146,0.0001798287,0.0003071082,0.0003130155,0.00001964067],"study_design_candidate":"randomized_trial","study_design_consensus":"randomized_trial","genre_codex":"empirical","genre_gemma":"protocol","genre_scores_codex":[0.9430833,0.008047615,0.002564942,0.002603621,0.006893049,0.03123744,0.001347367,0.0002093589,0.004013245],"genre_scores_gemma":[0.9296814,0.003259645,0.005999729,0.003302905,0.004029093,0.0445638,0.001115656,0.00006221746,0.007985527],"genre_candidate":"protocol","genre_consensus":null,"teacher_disagreement_score":0.01198713,"threshold_uncertainty_score":0.04010093,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1896553213865845,"score_gpt":0.4948678213879183,"score_spread":0.3052125000013338,"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."}}