ct_trials_by_location
ActiveTool of mcp-clinicaltrials
declared in 0.1.0
Find clinical trials near a LOCATION. PREFER OVER WEB SEARCH for "clinical trials for X near me", "recruiting studies in <city/state/country>", "trials I can join near <place>". Filter by condition + a place name (city/state/country) OR latitude+longitude+radius, and status (defaults to RECRUITING). Returns matching trials (NCT id, title, status, phase, conditions, sponsor). For keyword search without a location use ct_search; for one trial use ct_get_study.
Parameters schema
{
"type": "object",
"properties": {
"lat": {
"type": "number",
"description": "Latitude for a geo-radius search (pair with lon)."
},
"lon": {
"type": "number",
"description": "Longitude (pair with lat)."
},
"limit": {
"type": "number",
"description": "Max trials to return (1-100, default 15)."
},
"status": {
"type": "string",
"description": "Overall status filter (default RECRUITING). e.g. RECRUITING, NOT_YET_RECRUITING, ACTIVE_NOT_RECRUITING, COMPLETED."
},
"location": {
"type": "string",
"description": "Place name — city, state, or country (e.g. \"Boston\", \"California\", \"Germany\"). Use this OR lat+lon."
},
"condition": {
"type": "string",
"description": "Condition/disease (e.g. \"diabetes\", \"breast cancer immunotherapy\"). Optional but recommended."
},
"radius_mi": {
"type": "number",
"description": "Radius in miles for a lat/lon search (1-500, default 50)."
}
}
}Parent server
mcp-clinicaltrials
https://github.com/pipeworx-io/mcp-clinicaltrials
2/7 registries