clinicaltrials-database

Query the ClinicalTrials.gov API v2 to search and retrieve clinical trial data.

Updated Mar 10, 2026

Search Tags:#api #drug discovery #clinical trials #patient matching #medical research #database query

Ready to run

npx skills add https://github.com/Yezez9/Research-Agent --skill clinicaltrials-database-yezez9

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: clinicaltrials-database
Source: https://github.com/Yezez9/Research-Agent/tree/main/scientific-skills/clinicaltrials-database
Command: npx skills add https://github.com/Yezez9/Research-Agent --skill clinicaltrials-database-yezez9

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill provides programmatic access to the ClinicalTrials.gov database, enabling users to search for and retrieve detailed information about clinical studies worldwide, eliminating the need for manual searching and data compilation.

Core Features & Use Cases

Comprehensive Search: Filter trials by condition, drug, location, status, phase, and sponsor.
Detailed Retrieval: Get full study details including eligibility criteria, outcomes, and contacts.
Data Export: Export search results directly to CSV format for analysis.
Use Case: A researcher needs to find all currently recruiting Phase 3 trials for "melanoma" in "California" to identify potential patient enrollment opportunities.

Quick Start

Use the clinicaltrials-database skill to search for recruiting trials for "breast cancer" in "New York".

Frequently Asked Questions about clinicaltrials-database

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How do I query ClinicalTrials.gov API for recruiting trials by condition and location?▼

To query ClinicalTrials.gov API for recruiting trials, filter clinical trial data by condition, location, and status. This skill retrieves trial details for research analysis and patient matching, returning results in JSON or CSV format with robust pagination.

Can I export clinical trial search results to CSV for medical research analysis?▼

Yes, you can export clinical trial search results directly to CSV format. The skill facilitates medical research and drug discovery tracking by allowing data export of filtered trials based on sponsor, intervention, and phase.

What specific clinical trial data fields can I filter using the ClinicalTrials.gov API v2?▼

Using the ClinicalTrials.gov API v2, you can filter clinical trial data by condition, intervention, location, status, phase, and sponsor. This enables targeted patient matching and detailed research analysis across worldwide studies.

Does the clinicaltrials-database skill require external dependencies to retrieve trial data?▼

No, the clinicaltrials-database skill requires no external dependencies to retrieve clinical trial data. It directly queries the ClinicalTrials.gov API v2 with built-in error handling and pagination support.

How do I track drug development phases when querying clinical trials?▼

To track drug development phases, query clinical trials by filtering on the intervention and phase parameters. The skill retrieves detailed study data including eligibility criteria and outcomes, outputting structured JSON or CSV files for tracking.