{"id":"W2098546870","doi":"10.1542/peds.2006-0529","title":"A Randomized, Controlled Trial of Heparin Versus Placebo Infusion to Prolong the Usability of Peripherally Placed Percutaneous Central Venous Catheters (PCVCs) in Neonates: The HIP (Heparin Infusion for PCVC) Study","year":2007,"lang":"en","type":"article","venue":"PEDIATRICS","topic":"Central Venous Catheters and Hemodialysis","field":"Health Professions","cited_by":113,"is_retracted":false,"has_abstract":true,"ca_institutions":"Sunnybrook Health Science Centre; Mount Sinai Hospital; University of Toronto; Hospital for Sick Children; Hamilton Health Sciences","funders":"","keywords":"Medicine; Heparin; Anesthesia; Catheter; Peripherally inserted central catheter; Thrombosis; Adverse effect; Placebo; Surgery; Central venous catheter; Internal medicine","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":[],"consensus_categories":[],"category_scores_codex":[0.01182741,0.0003752362,0.002009035,0.0002724469,0.0006228689,0.00002046218,0.0006165038,0.0002992218,0.00005264994],"category_scores_gemma":[0.005429746,0.0002157058,0.0007569282,0.0006728743,0.0001859548,0.00006378156,0.0002550057,0.000687528,0.000005019189],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0005020172,"about_ca_system_score_gemma":0.0006522585,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.003071919,"about_ca_topic_score_gemma":0.00611939,"domain_scores_codex":[0.9932478,0.001948138,0.002467772,0.0004945378,0.0007659846,0.001075748],"domain_scores_gemma":[0.9833558,0.01431661,0.001070846,0.0007006123,0.0003563615,0.0001997506],"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":[0.9301521,0.001989286,0.00822545,0.000143805,0.0001319931,0.000006984813,0.05629706,0.0009019267,0.0001564685,0.00005809248,0.00008803917,0.001848836],"study_design_scores_gemma":[0.9772559,0.003750818,0.003024076,0.00003511169,0.000947624,0.000002297274,0.01215403,0.002150895,0.00001736249,0.0001045585,0.0002681931,0.0002890793],"study_design_candidate":"randomized_trial","study_design_consensus":"randomized_trial","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9625738,0.0001698835,0.0002481444,0.0005563804,0.001462337,0.03465551,0.00003683626,0.0000359011,0.0002612174],"genre_scores_gemma":[0.9973632,0.0002085785,0.0002843668,0.0001568187,0.0004419501,0.001384809,0.0000150885,0.00004033323,0.000104838],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0471039,"threshold_uncertainty_score":0.8796226,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03249309075023364,"score_gpt":0.3478837223207014,"score_spread":0.3153906315704677,"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."}}