Who Ictrp

liveGovernmentHealthTechnology

WHO ICTRP — the International Clinical Trials Registry Platform search portal (trialsearch.who.int). One search across the WHO primary registries and ClinicalTrials.gov: ChiCTR (China), jRCT/JPRN (Japan), CTRI (India), IRCT (Iran), DRKS (Germany), ANZCTR, ISRCTN, EU CTR/CTIS, CRIS (Korea), ReBec (Brazil), PACTR (Africa), TCTR (Thailand) and more. For most Chinese, Japanese, Indian and Iranian trials it is the only place they can be found in English alongside the rest.

2tools
0msauth
free tier50 calls/day

Tools

ictrp_trial

The WHO Trial Registration Data Set for one trial from any registry the WHO ICTRP covers, by its registry id (e.g. "ChiCTR2400080001", "CTRI/2024/01/061234", "IRCT20230101056789N1", "DRKS00031234", "j

No parameters required.

▶Try it

Test with curl

The gateway speaks JSON-RPC 2.0 over HTTP POST. You can test any pack directly from the terminal.

List available tools
bash
curl -X POST https://gateway.pipeworx.io/who-ictrp/mcp \
  -H "Content-Type: application/json" \
  -d '{"jsonrpc":"2.0","id":1,"method":"tools/list"}'
Call a tool
bash
curl -X POST https://gateway.pipeworx.io/who-ictrp/mcp \
  -H "Content-Type: application/json" \
  -d '{"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"name":"ictrp_search","arguments":{}}}'

Use with the SDK

Install @pipeworx/sdk to call tools from any TypeScript/Node project.

TypeScript
import { Pipeworx } from '@pipeworx/sdk';
const px = new Pipeworx();
const result = await px.call("ictrp_search", {});
ask_pipeworx
// Or ask in plain English:
const answer = await px.ask("who ictrp — the international clinical trials registry platform search portal (trialsearch");