{"id":"W110392649","doi":"10.1007/bf03019374","title":"Intravenous ropivacaine bolus is a reliable marker of intravascular injection in premedicated healthy volunteers","year":2003,"lang":"en","type":"article","venue":"Canadian Journal of Anesthesia/Journal canadien d anesthésie","topic":"Anesthesia and Pain Management","field":"Medicine","cited_by":25,"is_retracted":false,"has_abstract":false,"ca_institutions":"Toronto Western Hospital; University Health Network","funders":"","keywords":"Ropivacaine; Medicine; Anesthesia; Bolus (digestion); Volunteer; Placebo; Midazolam; Local anesthetic; Toxicity; Crossover study; Surgery; Internal medicine; Sedation; 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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0004066282,0.0003190351,0.0005308585,0.000407547,0.0002196845,0.0004719882,0.0002202694,0.0007423667,0.001134472],"category_scores_gemma":[0.003535745,0.0003802508,0.0001558407,0.0001824856,0.0002697161,0.000268679,0.000225391,0.0005967996,0.0004827936],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001264273,"about_ca_system_score_gemma":0.0002017365,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00100584,"about_ca_topic_score_gemma":0.001593709,"domain_scores_codex":[0.9996561,0.0001053977,0.00003794903,0.00008350032,0.00007007727,0.00004703312],"domain_scores_gemma":[0.9978486,0.001027095,0.0005803402,0.0001165393,0.0001502773,0.0002770855],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.01426498,0.0005791601,0.921903,0.0001378626,0.0001450749,0.001353911,0.0005176875,0.0001069901,0.04192504,0.00009588932,0.0005768369,0.01839354],"study_design_scores_gemma":[0.00006903745,0.002320003,0.9936381,0.00001300935,0.00005413176,0.001163778,0.00008431914,0.0003775102,0.002005359,0.00003372204,0.000231645,0.000009275402],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.997997,0.0008107372,0.000240793,0.00005112224,0.00002765629,0.00002611651,0.000142756,0.00001557424,0.0006882622],"genre_scores_gemma":[0.9987382,0.0003001315,0.0003076752,0.00006457957,0.00004636296,0.00002243417,0.0001865965,0.000005856824,0.0003282024],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001134472,"threshold_uncertainty_score":0.003795207,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.00922425019567576,"score_gpt":0.2169257195886797,"score_spread":0.207701469393004,"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."}}