Cortexa research tool·clinical·clinical_trials

ClinicalTrials Search Studies

Search ClinicalTrials.gov for clinical trial studies by condition, intervention, sponsor, or other criteria. Returns NCT IDs, titles, status, phase, enrollment, and key trial metadata. Example: search for 'breast cancer' trials with 'pembrolizumab' that are RECRUITING in Phase 3.

Livelast probed 2026-04-30 23:07Z· 238msCortexa

Status

The most recent probe succeeded. Safe to call from the agent today.

Last probed: 1d ago
Last success: 1d ago
Last latency: 238ms

Schema

JSON Schema the agent (or your API call) must match.

{
  "properties": {
    "condition": {
      "description": "Disease or condition to search for. Alias for query_cond. E.g., \"acute myeloid leukemia\".",
      "type": [
        "string",
        "null"
      ]
    },
    "filter_phase": {
      "description": "Filter by trial phase. Options: 'EARLY_PHASE1', 'PHASE1', 'PHASE2', 'PHASE3', 'PHASE4', 'NA'. Comma-separate multiple (e.g., 'PHASE2,PHASE3').",
      "type": [
        "string",
        "null"
      ]
    },
    "filter_status": {
      "description": "Filter by recruitment status. Options: 'RECRUITING', 'NOT_YET_RECRUITING', 'ACTIVE_NOT_RECRUITING', 'COMPLETED', 'WITHDRAWN', 'SUSPENDED', 'TERMINATED', 'ENROLLING_BY_INVITATION'. Comma-separate multiple values.",
      "type": [
        "string",
        "null"
      ]
    },
    "filter_study_type": {
      "description": "Filter by study type: 'INTERVENTIONAL', 'OBSERVATIONAL', 'EXPANDED_ACCESS'.",
      "type": [
        "string",
        "null"
      ]
    },
    "max_results": {
      "description": "Maximum number of results to return. Alias for page_size.",
      "type": [
        "integer",
        "null"
      ]
    },
    "next_page_token": {
      "description": "Token for retrieving the next page of results (obtained from previous response).",
      "type": [
        "string",
        "null"
      ]
    },
    "page_size": {
      "default": 10,
      "description": "Number of results per page (default 10, max 1000).",
      "maximum": 1000,
      "minimum": 1,
      "type": "integer"
    },
    "query": {
      "description": "General keyword search across all fields. Alias for query_term. E.g., \"FLT3 AML\", \"KRAS NSCLC\".",
      "type": [
        "string",
        "null"
      ]
    },
    "query_cond": {
      "description": "Disease or condition to search for (e.g., 'breast cancer', 'type 2 diabetes', 'COVID-19'). Supports Boolean operators (AND, OR, NOT).",
      "type": [
        "string",
        "null"
      ]
    },
    "query_intr": {
      "description": "Intervention or drug to search for (e.g., 'pembrolizumab', 'metformin', 'chemotherapy').",
      "type": [
        "string",
        "null"
      ]
    },
    "query_term": {
      "description": "Free-text search across all study fields. Use for general keyword search.",
      "type": [
        "string",
        "null"
      ]
    },
    "status": {
      "description": "Recruitment status filter. Alias for filter_status. E.g., \"RECRUITING\", \"COMPLETED\".",
      "type": [
        "string",
        "null"
      ]
    }
  },
  "required": [],
  "type": "object"
}

Examples (1)

Default ClinicalTrials Search Studies call

public-safeinput

{
  "page_size": 1
}

Expected response keys: success

Anonymous-safe example. Rate-limited; no sign-in required.

Identifiers

Catalog ID: tu_ClinicalTrials_search_studies
Tool name: ClinicalTrials_search_studies
Added: 2026-04-30 22:47Z
Tags: tooluniverse

ClinicalTrials Search Studies

Livelast probed 2026-04-30 23:07Z· 238msCortexa

Schema

JSON Schema the agent (or your API call) must match.

{ "properties": { "condition": { "description": "Disease or condition to search for. Alias for query_cond. E.g., \"acute myeloid leukemia\".", "type": [ "string", "null" ] }, "filter_phase": { "description": "Filter by trial phase. Options: 'EARLY_PHASE1', 'PHASE1', 'PHASE2', 'PHASE3', 'PHASE4', 'NA'. Comma-separate multiple (e.g., 'PHASE2,PHASE3').", "type": [ "string", "null" ] }, "filter_status": { "description": "Filter by recruitment status. Options: 'RECRUITING', 'NOT_YET_RECRUITING', 'ACTIVE_NOT_RECRUITING', 'COMPLETED', 'WITHDRAWN', 'SUSPENDED', 'TERMINATED', 'ENROLLING_BY_INVITATION'. Comma-separate multiple values.", "type": [ "string", "null" ] }, "filter_study_type": { "description": "Filter by study type: 'INTERVENTIONAL', 'OBSERVATIONAL', 'EXPANDED_ACCESS'.", "type": [ "string", "null" ] }, "max_results": { "description": "Maximum number of results to return. Alias for page_size.", "type": [ "integer", "null" ] }, "next_page_token": { "description": "Token for retrieving the next page of results (obtained from previous response).", "type": [ "string", "null" ] }, "page_size": { "default": 10, "description": "Number of results per page (default 10, max 1000).", "maximum": 1000, "minimum": 1, "type": "integer" }, "query": { "description": "General keyword search across all fields. Alias for query_term. E.g., \"FLT3 AML\", \"KRAS NSCLC\".", "type": [ "string", "null" ] }, "query_cond": { "description": "Disease or condition to search for (e.g., 'breast cancer', 'type 2 diabetes', 'COVID-19'). Supports Boolean operators (AND, OR, NOT).", "type": [ "string", "null" ] }, "query_intr": { "description": "Intervention or drug to search for (e.g., 'pembrolizumab', 'metformin', 'chemotherapy').", "type": [ "string", "null" ] }, "query_term": { "description": "Free-text search across all study fields. Use for general keyword search.", "type": [ "string", "null" ] }, "status": { "description": "Recruitment status filter. Alias for filter_status. E.g., \"RECRUITING\", \"COMPLETED\".", "type": [ "string", "null" ] } }, "required": [], "type": "object" }