{"id":"W3165188554","doi":"10.1590/1516-4446-2020-1705","title":"Low-dose ketamine does not improve the speed of recovery from depression in electroconvulsive therapy: a randomized controlled trial","year":2021,"lang":"en","type":"article","venue":"Brazilian Journal of Psychiatry","topic":"Treatment of Major Depression","field":"Medicine","cited_by":9,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Alberta","funders":"University of Alberta; Alberta Health Services","keywords":"Electroconvulsive therapy; Ketamine; Propofol; Anesthesia; Adverse effect; Anesthetic; Randomized controlled trial; Major depressive disorder; Medicine; Anesthetic Agent; Placebo; Depression (economics); Antidepressant; Clinical trial; Clinical Global Impression; Treatment-resistant depression; Psychology; Psychiatry; Internal medicine; Anxiety","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":[0.002106494,0.0009511753,0.003397894,0.0004221279,0.0004520786,0.001127665,0.001055319,0.002085861,0.007033688],"category_scores_gemma":[0.005044418,0.0004487648,0.002129009,0.0005403738,0.001033728,0.0009898051,0.0003532803,0.002107669,0.0005682324],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0007551613,"about_ca_system_score_gemma":0.001245094,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0008639869,"about_ca_topic_score_gemma":0.001910851,"domain_scores_codex":[0.9979942,0.001177696,0.0002937489,0.0002484503,0.0001580437,0.0001279271],"domain_scores_gemma":[0.9973994,0.001048782,0.0007987111,0.0001551129,0.0001783661,0.0004195817],"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":[0.9790584,0.003051862,0.0004334383,0.002579309,0.002231118,0.00004159561,0.00002606079,0.0001150771,0.0006940461,0.00008060875,0.0005032083,0.01118515],"study_design_scores_gemma":[0.9736694,0.02364019,0.0009685275,0.0001411737,0.0009549879,0.00001973166,0.0000113495,0.0001796733,0.00009976835,0.00005986966,0.0002466007,0.000008579863],"study_design_candidate":"randomized_trial","study_design_consensus":"randomized_trial","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9530969,0.03038695,0.001109839,0.001793037,0.002403846,0.006933265,0.00116614,0.0001675087,0.002942531],"genre_scores_gemma":[0.9823174,0.007633132,0.001456439,0.0009654958,0.0008057705,0.005167997,0.0004793053,0.00001626879,0.00115797],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.007033688,"threshold_uncertainty_score":0.02353001,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.006298202252558655,"score_gpt":0.2615503500684382,"score_spread":0.2552521478158796,"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."}}