{"id":"W4385596032","doi":"10.1016/j.inpm.2023.100272","title":"Randomized controlled trial comparing technical features and clinical efficacy of a multi-tined cannula versus a conventional cannula for cervical medial branch radiofrequency neurotomy in chronic neck pain","year":2023,"lang":"en","type":"article","venue":"Interventional Pain Medicine","topic":"Spine and Intervertebral Disc Pathology","field":"Medicine","cited_by":2,"is_retracted":false,"has_abstract":true,"ca_institutions":"Centre Hospitalier de l’Université de Montréal","funders":"","keywords":"Medicine; Cannula; Fluoroscopy; Randomized controlled trial; Neck pain; Neurotomy; Surgery; Visual analogue scale; Anesthesia; Pulsed radiofrequency; Pain relief","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.003378038,0.001356909,0.004398949,0.0005361305,0.000500514,0.001197917,0.001022293,0.002104801,0.006089909],"category_scores_gemma":[0.005131644,0.0006818245,0.001669466,0.0006589203,0.001443187,0.001040534,0.0004452899,0.002126444,0.0006437527],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0008729355,"about_ca_system_score_gemma":0.001833973,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001098893,"about_ca_topic_score_gemma":0.002002959,"domain_scores_codex":[0.9977267,0.001223289,0.0002716238,0.0003905034,0.0002095698,0.00017821],"domain_scores_gemma":[0.9963539,0.001587654,0.0009586894,0.0002253053,0.0002785714,0.0005959752],"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":[0.9904281,0.003197752,0.0002399925,0.0006885584,0.0005287226,0.00001245173,0.00001695475,0.00008435896,0.0006295888,0.000037117,0.0001159351,0.004020586],"study_design_scores_gemma":[0.9519956,0.04671346,0.0005641357,0.00004147936,0.0002656793,0.000009849751,0.000008522322,0.0001361561,0.0001053259,0.00003233393,0.0001209571,0.000006525293],"study_design_candidate":"randomized_trial","study_design_consensus":"randomized_trial","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9777745,0.007465308,0.00128562,0.0004277847,0.001159421,0.009855672,0.0007248325,0.0001009979,0.001205959],"genre_scores_gemma":[0.9693889,0.003740077,0.004758422,0.0007850106,0.0008675778,0.0180034,0.0005869172,0.00002161749,0.001848078],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.006089909,"threshold_uncertainty_score":0.02037275,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.06715236216606817,"score_gpt":0.407460692804487,"score_spread":0.3403083306384189,"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."}}