{"id":"W3177241098","doi":"10.1186/s40814-021-00867-3","title":"Ultrasound-guided platelet-rich plasma injections for post-traumatic greater occipital neuralgia: study protocol for a pilot randomized controlled trial","year":2021,"lang":"en","type":"article","venue":"Pilot and Feasibility Studies","topic":"Migraine and Headache Studies","field":"Medicine","cited_by":8,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Calgary","funders":"Hotchkiss Brain Institute, University of Calgary","keywords":"Medicine; Anesthesia; Headaches; Randomized controlled trial; Adverse effect; Traumatic brain injury; Saline; Quality of life (healthcare); Platelet-rich plasma; Placebo; Local anesthetic; Anesthetic; Physical therapy; Surgery; Internal medicine; Platelet","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":"codex-gemma-dda1882f352a","candidate_categories":["metaresearch","metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.002022918,0.0005486343,0.003650084,0.0001474724,0.0008505183,0.00008113142,0.00007992622,0.00007300952,0.00003758499],"category_scores_gemma":[0.01307683,0.0003498571,0.0007103892,0.0002174408,0.0003638242,0.0001177702,0.0001103566,0.0002209861,0.000003473582],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000102213,"about_ca_system_score_gemma":0.0001889114,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00006730533,"about_ca_topic_score_gemma":0.0009574171,"domain_scores_codex":[0.9963974,0.0004282003,0.001451698,0.0008366362,0.0003410304,0.0005450508],"domain_scores_gemma":[0.9926112,0.00497623,0.0002999313,0.0004282109,0.001540571,0.0001439139],"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":[0.9607043,0.004701895,0.006970389,0.001323189,0.004996563,0.00001003637,0.01024154,6.556008e-7,0.0003724971,0.00006770311,0.0105818,0.00002940809],"study_design_scores_gemma":[0.9500782,0.01975179,0.009496151,0.0001057746,0.00199129,0.00009745178,0.01715609,0.00003846965,0.000216604,0.0005942466,0.0001331406,0.0003407733],"study_design_candidate":"randomized_trial","study_design_consensus":"randomized_trial","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.6094566,0.000184576,0.00003750947,0.001163402,0.0001541243,0.3886938,0.00003621104,0.0000902528,0.000183535],"genre_scores_gemma":[0.5128158,0.00002228638,0.000349381,0.0001721487,0.0003379522,0.4832439,0.00001549796,0.00002892803,0.003014105],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.09664083,"threshold_uncertainty_score":0.9998953,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.2284652426338395,"score_gpt":0.4363309932444961,"score_spread":0.2078657506106565,"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."}}