---
id: "eu_eudract"
kind: "datatype"
status: "draft"
is_pii: false
categories: ["medical"]
country: ["EU"]
langs: ["common"]
quality: 90
url: "http://registry.apicrafter.io/datatype/eu_eudract"
---

# EudraCT number (EU Clinical Trials Register) (`eu_eudract`)

> **Draft.** Draft records have not been reviewed yet and may be incomplete or wrong; do not treat them as authoritative for legal or compliance decisions.

Number of a clinical trial of a medicinal product in EudraCT, the European Union clinical trials database, and in the EU Clinical Trials Register that publishes it. The form is YYYY-NNNNNN-CC; the year when the number was issued, a six-digit sequence and a check number. The register may add a member state code to show one national protocol, as in 2006-002830-38/GB. EudraCT numbers were issued from 2004 until 2023; the Clinical Trials Information System (CTIS) issues EU CT numbers instead.

- Personal data (PII): no
- Categories: Medical/pharma identifiers (medical)
- Countries: European Union (EU)
- Languages: Common to most languages (common)
- Classification: identifier

## Detection

Regular expression (Python `re`):

```
^20\d{2}-\d{6}-\d{2}(?:/[A-Z]{2})?$
```

## Examples

- `2006-002830-38` — Phase 1/2 study of ABT-751 with Alimta in non-small cell lung cancer
- `2019-000844-81` — Treatment of growth failure in children with primary IGF-1 deficiency
- `2006-2830-38` (invalid example) — The sequence is not zero-padded to six digits

## Mappings

- bioregistry: `euclinicaltrials`
- wikidata: `P9306`

## Translations

- ru: Номер EudraCT: Номер клинического исследования в базе данных EudraCT и Регистре клинических исследований ЕС.

## Sources

- wikipedia: <https://en.wikipedia.org/wiki/EudraCT>
- wikidata: <https://www.wikidata.org/wiki/Property:P9306>
- doc: <https://www.clinicaltrialsregister.eu/>

## Quality

Score 90/100. Missing: detector coverage.

JSON: <http://registry.apicrafter.io/api/v1/datatypes/eu_eudract.json> · Edit: <https://github.com/apicrafter/metacrafter-registry/edit/main/data/datatypes/EU/medical/eu_eudract.yaml>