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ClinicalTrials.gov

1Request
string[]Required

Field pieces, e.g. ["OverallStatus", "Phase"]. Unknown names fail with invalid_input. Separate values with commas.

5 credits
Codefollows the fields above
const result = await firecrawl.scrape({
  alexandria: {
    provider: "clinicaltrials-gov",
    capability: "clinical-trials/field_values",
    options: {
      fields: [
        "OverallStatus",
        "Phase",
        "StudyType",
      ],
    },
  },
});
2Response example

This is a sample shape. Press Run to see live data from ClinicalTrials.gov.

{
  "api_url": "https://clinicaltrials.gov/api/v2/stats/field/values?fields=OverallStatus,Phase,StudyType",
  "fields": [
    {
      "field": "protocolSection.statusModule.overallStatus",
      "missing_studies_count": 0,
      "piece": "OverallStatus",
      "stats": {},
      "top_values": [
        {
          "studies_count": 330531,
          "value": "COMPLETED"
        },
        {
          "studies_count": 96809,
          "value": "UNKNOWN"
        },
        {
          "studies_count": 65114,
          "value": "RECRUITING"
        },
        {
          "studies_count": 34392,
          "value": "TERMINATED"
        },
        {
          "studies_count": 30030,
          "value": "NOT_YET_RECRUITING"
        },
        {
          "studies_count": 22152,
          "value": "ACTIVE_NOT_RECRUITING"
        },
        {
          "studies_count": 16820,
          "value": "WITHDRAWN"
        },
        {
          "studies_count": 5270,
          "value": "ENROLLING_BY_INVITATION"
        },
        {
          "studies_count": 1781,
          "value": "SUSPENDED"
        },
        {
          "studies_count": 983,
          "value": "WITHHELD"
        },
        {
          "studies_count": 536,
          "value": "NO_LONGER_AVAILABLE"
        },
        {
          "studies_count": 253,
          "value": "AVAILABLE"
        },
        {
          "studies_count": 243,
          "value": "APPROVED_FOR_MARKETING"
        },
        {
          "studies_count": 36,
          "value": "TEMPORARILY_NOT_AVAILABLE"
        }
      ],
      "type": "ENUM",
      "unique_values_count": 14
    },
    {
      "field": "protocolSection.designModule.phases",
      "missing_studies_count": 143397,
      "piece": "Phase",
      "stats": {},
      "top_values": [
        {
          "studies_count": 237711,
          "value": "NA"
        },
        {
          "studies_count": 90396,
          "value": "PHASE2"
        },
        {
          "studies_count": 65846,
          "value": "PHASE1"
        },
        {
          "studies_count": 49946,
          "value": "PHASE3"
        },
        {
          "studies_count": 35871,
          "value": "PHASE4"
        },
        {
          "studies_count": 6493,
          "value": "EARLY_PHASE1"
        }
      ],
      "type": "ENUM",
      "unique_values_count": 6
    },
    {
      "field": "protocolSection.designModule.studyType",
      "missing_studies_count": 983,
      "piece": "StudyType",
      "stats": {},
      "top_values": [
        {
          "studies_count": 461679,
          "value": "INTERVENTIONAL"
        },
        {
          "studies_count": 141220,
          "value": "OBSERVATIONAL"
        },
        {
          "studies_count": 1068,
          "value": "EXPANDED_ACCESS"
        }
      ],
      "type": "ENUM",
      "unique_values_count": 3
    }
  ],
  "observed_at_ms": 1790705156544
}

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