Search clinical trials in Duaer

What you get

Trials in the Duaer data market searches clinical trials from a public registry. One successful search uses 1 credit.

Add the node from the Duaer Data category (Trials), or copy the skill on the data market.

Search on the canvas

1. Open the node creator, select Duaer Data, then Trials.
2. Fill at least one of Condition, Other words, Intervention, Location, Title, Outcome, Sponsor, Lead sponsor, NCT ID, Status, Phase. Sort alone is not a search.
3. Sort may be Recently updated. Limit defaults to 10, max 20. Select Execute step.

A successful search uses 1 credit. Items include nctId, status, phase, conditions, interventions, sponsor, startDate, and more. Production deliverables land in the data pool.

Call the API

• GET https://api.duaer.com/v1/data/trials?...
• Authorization: Bearer <Duaer key>
• Fields combine; at least one search field is required. Sort alone is not a search.

For keys, refer to Authentication for the Duaer public API. Below is the full English call skill.

Call skill

Same text as Copy skill on the Duaer data market.

---
name: duaer-trials
description: >-
  Search clinical trials through Duaer. One successful search uses 1 Duaer credit.
---

# Duaer trials

Search clinical trials through Duaer with a Duaer key.

## Call

`GET https://api.duaer.com/v1/data/trials?condition=diabetes&intervention=insulin&status=RECRUITING&limit=10`

Header: `Authorization: Bearer <Duaer key>`

Use an account key or a model API key.

At least one search field is required. Sort alone is not a search. Fields combine.

- `condition` — disease or condition.
- `term` — other words.
- `intervention` — drug, device, or other intervention.
- `location` — where the study runs.
- `title` — words in the title.
- `outcome` — words in the outcome.
- `sponsor` — sponsor name.
- `lead` — lead sponsor name.
- `nctId` — study id.
- `status` — recruitment status, such as `RECRUITING` or `COMPLETED`.
- `phase` — `EARLY_PHASE1`, `PHASE1`, `PHASE2`, `PHASE3`, `PHASE4`, or `NA`.
- `sort` — `recent` orders by last update. Omit it for relevance.
- `limit` — optional. From 1 to 20. Default 10.

## Result

Each item has `source`, `title`, `url`, `summary`, `nctId`, `status`, `phase`, `conditions`, `interventions`, `sponsor`, and `startDate`.

## Credits

One successful search uses 1 credit.
An empty search, a failed search, a compound that matches nothing, or no remaining credits uses 0.
No remaining credits returns 402 and does not search.
A missing key returns 401.