File size: 4,000 Bytes
c0447d4 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 | {
"version": "1.1.0",
"fields": [
{
"name": "nct_id",
"type": "str",
"description": "ClinicalTrials.gov unique identifier (NCT######)"
},
{
"name": "title",
"type": "str",
"description": "Brief title of the clinical study"
},
{
"name": "official_title",
"type": "str | None",
"description": "Full official title of the study"
},
{
"name": "status",
"type": "str",
"description": "Overall recruitment status (e.g. COMPLETED, RECRUITING)"
},
{
"name": "start_date",
"type": "str | None",
"description": "Study start date (YYYY-MM-DD)"
},
{
"name": "completion_date",
"type": "str | None",
"description": "Primary completion date (YYYY-MM-DD)"
},
{
"name": "sponsor_name",
"type": "str",
"description": "Lead sponsor organization name"
},
{
"name": "sponsor_class",
"type": "str | None",
"description": "Sponsor classification (INDUSTRY, NIH, OTHER_GOV, etc.)"
},
{
"name": "conditions",
"type": "list[str]",
"description": "Medical conditions or diseases studied"
},
{
"name": "study_type",
"type": "str | None",
"description": "Study type: INTERVENTIONAL or OBSERVATIONAL"
},
{
"name": "phases",
"type": "list[str]",
"description": "Clinical trial phases (e.g. PHASE3)"
},
{
"name": "enrollment",
"type": "int | None",
"description": "Target or actual enrollment count"
},
{
"name": "allocation",
"type": "str | None",
"description": "Allocation method: RANDOMIZED or NON_RANDOMIZED"
},
{
"name": "masking",
"type": "str | None",
"description": "Blinding type (e.g. DOUBLE, OPEN_LABEL)"
},
{
"name": "interventions",
"type": "list[dict]",
"description": "Interventions with type, name, and description"
},
{
"name": "primary_outcomes",
"type": "list[dict]",
"description": "Primary outcome measures with measure and time_frame"
},
{
"name": "secondary_outcomes",
"type": "list[dict]",
"description": "Secondary outcome measures with measure and time_frame"
},
{
"name": "minimum_age",
"type": "str | dict | None",
"description": "Minimum participant age (parsed value and unit)"
},
{
"name": "maximum_age",
"type": "str | dict | None",
"description": "Maximum participant age (parsed value and unit)"
},
{
"name": "sex",
"type": "str | None",
"description": "Eligible sex: ALL, FEMALE, or MALE"
},
{
"name": "results_available",
"type": "bool",
"description": "Whether results have been posted to ClinicalTrials.gov"
},
{
"name": "locations_count",
"type": "int | None",
"description": "Number of study sites / locations"
},
{
"name": "countries",
"type": "list[str]",
"description": "Countries where the study is conducted"
},
{
"name": "trial_duration_days",
"type": "int | None",
"description": "Days from start_date to completion_date. Null if either date missing."
},
{
"name": "therapeutic_area",
"type": "str",
"description": "Disease area classification: Oncology, Cardiovascular, Neurology / CNS, Infectious Disease, Metabolic / Endocrine, Immunology / Rheumatology, Respiratory, Gastroenterology, Dermatology, Ophthalmology, Rare Disease / Orphan, Other."
},
{
"name": "primary_endpoint_met",
"type": "str",
"description": "Whether the primary endpoint was achieved: 'true', 'false', or 'unknown'. Coverage: ~45% of records (those with posted results on ClinicalTrials.gov). Extracted by LLM from the results section."
}
],
"schema_hash": "5db9cfdee697b897f9a28d792fa1813a00d321ca97d7fea6e4c0507b237ef923"
} |