{"id":"W4406462123","doi":"10.1136/gutjnl-2024-333446","title":"Surveillance in inflammatory bowel disease: white light endoscopy with segmental re-inspection versus dye-based chromoendoscopy – a multi-arm randomised controlled trial (HELIOS)","year":2025,"lang":"en","type":"article","venue":"Gut","topic":"Inflammatory Bowel Disease","field":"Biochemistry, Genetics and Molecular Biology","cited_by":12,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Alberta","funders":"Teva Pharmaceutical Industries","keywords":"Chromoendoscopy; Inflammatory bowel disease; Medicine; Endoscopy; White light; Randomized controlled trial; Colonoscopy; Radiology; Surgery; Colorectal cancer; Gastroenterology; Internal medicine; Disease; Cancer","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":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.000421851,0.0004135578,0.0004419727,0.0002154502,0.0001634871,0.00007664987,0.0002658201,0.0001764495,0.00006280936],"category_scores_gemma":[0.0003390228,0.0003761117,0.000266769,0.0001892084,0.0001356065,0.00001581901,0.0000708512,0.0001850339,0.00002442093],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001735926,"about_ca_system_score_gemma":0.0008213939,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00001167733,"about_ca_topic_score_gemma":0.0005511168,"domain_scores_codex":[0.9975419,0.0004015112,0.0005755189,0.0007063485,0.0002938496,0.0004808637],"domain_scores_gemma":[0.9987049,0.00006835047,0.0002310001,0.0006593972,0.0001166528,0.0002197505],"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":[0.9104424,0.0005300581,0.04156844,0.0001038094,0.0002345264,0.0002645227,0.00003643466,0.0008529586,0.04514108,0.00002321211,0.0007796113,0.00002293899],"study_design_scores_gemma":[0.9449031,0.0004476208,0.04020098,0.0001085564,0.0001089478,7.340986e-7,0.00007342232,0.001980087,0.01094584,0.0000036469,0.0007783485,0.0004487133],"study_design_candidate":"randomized_trial","study_design_consensus":"randomized_trial","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9919816,0.0004932724,0.0006441071,0.0002384248,0.001074495,0.004082616,0.00005665275,0.000113806,0.001315006],"genre_scores_gemma":[0.9969964,0.00004588265,0.0003045297,0.0002302016,0.0002746024,0.001365363,0.0002311104,0.00004771785,0.000504169],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0344607,"threshold_uncertainty_score":0.9998691,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.005839993663626836,"score_gpt":0.2491804376118457,"score_spread":0.2433404439482189,"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."}}