{"id":"W2133181488","doi":"10.1016/s0140-6736(07)60894-0","title":"Clinical trial registration: looking back and moving ahead","year":2007,"lang":"en","type":"article","venue":"The Lancet","topic":"Ethics in Clinical Research","field":"Medicine","cited_by":95,"is_retracted":false,"has_abstract":false,"ca_institutions":"Canadian Medical Association","funders":"","keywords":"Clinical trial; Medical journal; Directive; Medicine; Trial registration; Alternative medicine; Scopus; MEDLINE; Family medicine; Medical physics; Political science; Computer science; Law; Pathology","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":["metaresearch"],"consensus_categories":[],"category_scores_codex":[0.01950967,0.00006113076,0.0003192825,0.00001813436,0.00008469779,0.00003515979,0.0001840956,0.0002141303,0.0001258056],"category_scores_gemma":[0.0164785,0.00003825401,0.00006024713,0.00009129965,0.0003833107,0.00002965826,0.00009561406,0.001629687,0.00008328951],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00001905855,"about_ca_system_score_gemma":0.0001288555,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0000203845,"about_ca_topic_score_gemma":0.0001735472,"domain_scores_codex":[0.9984319,0.0001235822,0.0004903597,0.0002102327,0.0004778805,0.0002660024],"domain_scores_gemma":[0.9873506,0.01169613,0.00009304777,0.0006253832,0.0001085889,0.0001262698],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.1724132,0.0006887211,0.3695913,0.0009075018,0.0003260124,0.0003824953,0.001081188,0.000002413367,0.001045271,0.1975619,0.07651518,0.1794848],"study_design_scores_gemma":[0.1672533,0.004183982,0.4864641,0.001206665,0.0001710352,0.0001416522,0.0005209942,0.0004651805,0.0005736195,0.1314294,0.2071792,0.0004108867],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8278078,0.0003126564,0.0009472684,0.04592227,0.000511782,0.0005109266,0.000001722458,0.00004585253,0.1239397],"genre_scores_gemma":[0.9756061,0.0007722665,0.003519869,0.00448252,0.008944338,0.000003022284,0.00000280669,0.0000130842,0.006655958],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1790739,"threshold_uncertainty_score":0.9918061,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.6470085493746904,"score_gpt":0.6211943444797648,"score_spread":0.02581420489492559,"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."}}