{"id":"W3165599586","doi":"10.1016/j.cjca.2021.05.009","title":"Challenges and Lessons Learned From COVID-19 Trials: Should We Be Doing Clinical Trials Differently?","year":2021,"lang":"en","type":"review","venue":"Canadian Journal of Cardiology","topic":"COVID-19 and healthcare impacts","field":"Medicine","cited_by":63,"is_retracted":false,"has_abstract":false,"ca_institutions":"","funders":"Stanford University; Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung; Laura and John Arnold Foundation; National Science Foundation","keywords":"Medicine; Coronavirus disease 2019 (COVID-19); 2019-20 coronavirus outbreak; Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2); Clinical trial; Pandemic; Coronavirus Infections; Virology; Internal medicine; Outbreak; Disease","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":["metaresearch"],"consensus_categories":["metaresearch"],"category_scores_codex":[0.3675606,0.002106198,0.01487685,0.004124099,0.003033168,0.02029384,0.008408229,0.01927032,0.01315503],"category_scores_gemma":[0.4453971,0.001725269,0.006926879,0.006866951,0.01003498,0.0270952,0.0070294,0.0329717,0.003230592],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.01376691,"about_ca_system_score_gemma":0.07271795,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.02952978,"about_ca_topic_score_gemma":0.06848341,"domain_scores_codex":[0.8292254,0.1197442,0.02199851,0.006706465,0.01855003,0.003775294],"domain_scores_gemma":[0.3527015,0.5436838,0.01762201,0.009721444,0.06325459,0.01301662],"domain_codex":null,"domain_gemma":"methods","domain_candidate":"methods","domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"not_applicable","study_design_scores_codex":[0.001406136,0.0001977161,0.002380579,0.07274095,0.003823015,0.0003540085,0.002067717,0.001258612,0.0003496947,0.05510061,0.3843865,0.4759345],"study_design_scores_gemma":[0.00220146,0.0005569954,0.00291685,0.1947258,0.004696683,0.0004632655,0.002799148,0.000964942,0.0002491313,0.1071282,0.6829214,0.0003760809],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"review","genre_gemma":"review","genre_scores_codex":[0.0002865699,0.5360755,0.001795227,0.4503207,0.009510495,0.000145115,0.0003550438,0.00006578777,0.001445625],"genre_scores_gemma":[0.01313677,0.6013778,0.01864395,0.3435064,0.02055178,0.0009833011,0.0004916869,0.0002183283,0.001090012],"genre_candidate":"review","genre_consensus":"review","teacher_disagreement_score":0.6324394,"threshold_uncertainty_score":0.7799103,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.8829719650449297,"score_gpt":0.6299346720309017,"score_spread":0.253037293014028,"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."}}