Research Registered Studies with ClinicalTrials.gov and AI

Organize public study records into a sourced research overview.

What to Ask Leina to Do with ClinicalTrials.gov

Copy a prompt, add your details, and send it to Leina in your connected team chat.

Compare studies matching a defined research question.

Search ClinicalTrials.gov for [research topic], location [scope] and statuses [statuses]. Read pages up to [scope limit] and details for NCT IDs [IDs]. Compare titles, status, study design and interventions where present. Include NCT references and distinguish registry descriptions from published findings.

Bring one study’s registry sections and references together.

For NCT study [ID], summarize its protocol, registered eligibility criteria, locations and posted results. List document references and sections that are unavailable. Quote criteria as registry information, without deciding whether a specific person qualifies or recommending treatment.

Get Started with ClinicalTrials.gov

  1. Connect Your Account

    No API key is required for the public registry connection.

  2. Try a Task

    Tell Leina what you need in your team chat. Include the source, destination, and expected result.

    Set Up Leina in Your Chat →
  3. Check the Result

    Review the result and any changes in the connected app.

Supported ClinicalTrials.gov Capabilities

Search ClinicalTrials.gov and read registered study details, eligibility text, locations, posted results and document references. The connection supports research summaries of registry records, not medical advice or personal trial eligibility decisions.

Study discovery and details

Search registry records and retrieve studies by NCT identifier.

Registry sections

Read eligibility, location, posted-result and document information.

View All 14 Actions
  • Search Studies
  • Get Study
  • Get Studies By Nct Ids
  • Get Study Eligibility
  • Get Study Locations
  • Get Study Results
  • Get Study Documents
  • Get Study Metadata
  • List Search Areas
  • List Enums
  • Get Registry Size Statistics
  • Get Field Value Statistics
  • Get List Field Size Statistics
  • Get Api Version

Visit Provider Website ↗

Frequently Asked Questions

How do I compare a known set of studies?

Provide their NCT IDs and the fields you want to compare. A batch lookup can identify found studies, while missing IDs should remain explicit.

How do I check whether a study has posted results?

Read the study’s results section using its NCT ID. Summarize only posted information and clearly identify an absent results section.

Can this decide whether I can join a trial?

No. It can display registered eligibility criteria and contacts. Individual eligibility requires assessment by the study team.

Your AI employee for ClinicalTrials.gov

Tell Leina what you need in your team chat. Include the source, destination, and expected result.