{"id":"W2898405148","doi":"10.1016/s1441-2772(23)00689-0","title":"A cluster randomised, crossover, registry-embedded clinical trial of proton pump inhibitors versus histamine-2 receptor blockers for ulcer prophylaxis therapy in the intensive care unit (PEPTIC study): study protocol","year":2018,"lang":"en","type":"article","venue":"Critical Care and Resuscitation","topic":"Nosocomial Infections in ICU","field":"Medicine","cited_by":21,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Alberta","funders":"","keywords":"Medicine; Stress ulcer; Intensive care unit; Intensive care; Peptic; Proton-pump inhibitor; Randomized controlled trial; Upper gastrointestinal bleeding; Intensive care medicine; Clinical trial; Clinical endpoint; Emergency medicine; Internal medicine; Peptic ulcer; Endoscopy","routes":{"ca_aff":true,"ca_fund":false,"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":[0.01462916,0.006377522,0.01012302,0.00128532,0.002327184,0.003478843,0.003203895,0.00593719,0.05782571],"category_scores_gemma":[0.02002241,0.002686035,0.003937649,0.00190295,0.003195222,0.002937501,0.001487336,0.005499084,0.009973536],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.003108221,"about_ca_system_score_gemma":0.01390639,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0018627,"about_ca_topic_score_gemma":0.004029551,"domain_scores_codex":[0.9889232,0.006376332,0.0009709639,0.001429075,0.001011779,0.001288824],"domain_scores_gemma":[0.9923712,0.002075996,0.001935739,0.0008916718,0.001313997,0.001411384],"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":[0.9511243,0.007237624,0.0005883583,0.01202385,0.001873529,0.0001901843,0.0002239162,0.001437975,0.001069528,0.001875297,0.0113549,0.01100053],"study_design_scores_gemma":[0.9782964,0.01163646,0.0007756727,0.000645284,0.0005935622,0.0000445057,0.00003422934,0.0007664764,0.0001829009,0.0007635811,0.006209783,0.00005113662],"study_design_candidate":"randomized_trial","study_design_consensus":"randomized_trial","genre_codex":"protocol","genre_gemma":"protocol","genre_scores_codex":[0.007436378,0.0005251043,0.001314554,0.0003794315,0.0005114498,0.9854985,0.002848541,0.0001270417,0.0013589],"genre_scores_gemma":[0.008433538,0.0003706007,0.002271037,0.00046442,0.0001333516,0.9869407,0.0005427682,0.0000116566,0.0008319623],"genre_candidate":"protocol","genre_consensus":"protocol","teacher_disagreement_score":0.05782571,"threshold_uncertainty_score":0.1934463,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.09815374978177815,"score_gpt":0.4672082097627884,"score_spread":0.3690544599810102,"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."}}