{"id":"W4411430663","doi":"10.1192/bjp.2025.102","title":"The Music for Subanesthetic Infusions of Ketamine randomised clinical trial: ketamine as a psychedelic treatment for highly refractory depression","year":2025,"lang":"en","type":"article","venue":"The British Journal of Psychiatry","topic":"Psychedelics and Drug Studies","field":"Psychology","cited_by":8,"is_retracted":false,"has_abstract":true,"ca_institutions":"Douglas Mental Health University Institute; McGill University; Jewish General Hospital","funders":"Jewish General Hospital","keywords":"Ketamine; Randomized controlled trial; Anxiety; Depression (economics); Psychology; Clinical psychology; Psychological intervention; Medicine; Psychiatry; Internal medicine","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":true,"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":[0.002076775,0.00107231,0.002594131,0.0005030857,0.0004723469,0.0009021878,0.0008108029,0.001615822,0.008200605],"category_scores_gemma":[0.003874371,0.0004719138,0.001619476,0.0004178793,0.001062042,0.0007168644,0.0005778901,0.001331442,0.0006832998],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001204104,"about_ca_system_score_gemma":0.001762512,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.003215559,"about_ca_topic_score_gemma":0.008866309,"domain_scores_codex":[0.9983676,0.001049434,0.0001665353,0.0001751384,0.0001164781,0.0001247803],"domain_scores_gemma":[0.9987279,0.0003039231,0.0003827488,0.00009997025,0.0001239973,0.0003615633],"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":[0.9847559,0.001811522,0.0004779924,0.001089187,0.0007381918,0.00002759853,0.00005305615,0.0001089955,0.001080051,0.0001229892,0.000375193,0.009359328],"study_design_scores_gemma":[0.9670866,0.02999519,0.001599393,0.00007736906,0.0004067468,0.00001395047,0.00002513243,0.0001488694,0.0000983934,0.00009018071,0.0004494163,0.000008773431],"study_design_candidate":"randomized_trial","study_design_consensus":"randomized_trial","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9540613,0.009842731,0.001159814,0.001372574,0.001344565,0.02771064,0.001294735,0.0001186877,0.003094848],"genre_scores_gemma":[0.9626731,0.003419401,0.003332596,0.001047231,0.0007605277,0.0239614,0.0006593819,0.00001467021,0.004131658],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.008200605,"threshold_uncertainty_score":0.02743381,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.05613808281558832,"score_gpt":0.4024385131916244,"score_spread":0.3463004303760361,"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."}}