{"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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.003409874,0.001564668,0.004910746,0.0005120868,0.000433353,0.001093787,0.001030212,0.00225699,0.003746166],"category_scores_gemma":[0.004748385,0.0007025452,0.002048573,0.0003739692,0.001291229,0.0009980425,0.0004940293,0.002369622,0.0004351189],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0007297237,"about_ca_system_score_gemma":0.001637682,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0007379974,"about_ca_topic_score_gemma":0.001332394,"domain_scores_codex":[0.9977406,0.001543016,0.0001761164,0.0002650114,0.0001373007,0.0001379888],"domain_scores_gemma":[0.9977767,0.0009135149,0.0005572022,0.0001547938,0.0001718871,0.000425907],"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":[0.9890124,0.00324832,0.0003935807,0.00069424,0.0008270642,0.00002864408,0.00002204746,0.00008421845,0.000699735,0.00005985587,0.0001522047,0.004777741],"study_design_scores_gemma":[0.9587878,0.03960684,0.0006737543,0.00003385175,0.0004391486,0.00001477958,0.000008859647,0.0001486196,0.0001120232,0.00003961737,0.0001292774,0.000005479748],"study_design_candidate":"randomized_trial","study_design_consensus":"randomized_trial","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9830711,0.008511325,0.000675324,0.0005787518,0.001140473,0.004746265,0.0004680914,0.00006194336,0.0007466357],"genre_scores_gemma":[0.9793857,0.005813777,0.002499611,0.0008930611,0.001163867,0.007973602,0.000502797,0.00001623733,0.001751282],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.004910746,"threshold_uncertainty_score":0.01803339,"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."}}