{"id":"W1603084467","doi":"10.1155/2010/154791","title":"A Randomized Trial of Topical Anesthesia Comparing Lidocaine Versus Lidocaine Plus Xylometazoline for Unsedated Transnasal Upper Gastrointestinal Endoscopy","year":2009,"lang":"en","type":"article","venue":"Canadian Journal of Gastroenterology and Hepatology","topic":"Dental Anxiety and Anesthesia Techniques","field":"Dentistry","cited_by":23,"is_retracted":false,"has_abstract":true,"ca_institutions":"Misericordia Community Hospital; Government of Northwest Territories; University of Alberta Hospital; Alberta Hospital Edmonton; University of Alberta","funders":"Canadian Institutes of Health Research; Fondation pour la Recherche Médicale; Social Sciences and Humanities Research Council of Canada; Canadian Association of Gastroenterology","keywords":"Medicine; Anesthesia; Lidocaine; Visual analogue scale; Endoscopy; Surgery; Randomized controlled trial; Endoscope; Adverse effect; Internal medicine","routes":{"ca_aff":true,"ca_fund":true,"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":[0.002984476,0.001546398,0.00472902,0.0005515108,0.0005636514,0.001160935,0.001255522,0.002315688,0.00750311],"category_scores_gemma":[0.005916378,0.0008870774,0.001913322,0.000494127,0.002026124,0.001301513,0.000676367,0.002600042,0.00110942],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0008567492,"about_ca_system_score_gemma":0.00176587,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0006575894,"about_ca_topic_score_gemma":0.001119391,"domain_scores_codex":[0.9970395,0.001904613,0.0002418277,0.0004105471,0.0001730891,0.0002304326],"domain_scores_gemma":[0.9958608,0.001729693,0.001139011,0.0002918448,0.0002010428,0.0007777631],"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":[0.993216,0.002621027,0.000198187,0.0001884481,0.0002311118,0.00001396377,0.0000174626,0.00005865738,0.000435999,0.00003088266,0.0001149046,0.002873399],"study_design_scores_gemma":[0.9373657,0.06138134,0.0005629049,0.00002096122,0.0001962333,0.00001292907,0.00001260516,0.0001638543,0.00009935605,0.00004745266,0.0001293267,0.000007357279],"study_design_candidate":"randomized_trial","study_design_consensus":"randomized_trial","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9883069,0.003084586,0.0007151914,0.0004882911,0.000853389,0.004966008,0.0004004611,0.00008206378,0.001103211],"genre_scores_gemma":[0.9821217,0.001881624,0.002157246,0.0008957798,0.000837711,0.009880217,0.0004569683,0.00002268155,0.001746071],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.00750311,"threshold_uncertainty_score":0.02510047,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0250941179155261,"score_gpt":0.277661924594267,"score_spread":0.2525678066787409,"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."}}