---
title: "GET /trials/{id}"
method: GET
path: "/trials/{id}"
tags: ["trials"]
---

# GET /trials/{id}

`GET /trials/{id}`

Returns trial details

## Path parameters

- `id` string, required

## Response `200`

Success

- Trial
  - `id` string, required
  - `source_id` string
  - `identifiers` object — Object that maps the Trial's sources ids with its identifiers.
  - `url` string, required
  - `public_title` string, required
  - `brief_summary` string
  - `target_sample_size` integer
  - `gender` 'both' | 'male' | 'female'
  - `has_published_results` boolean
  - `registration_date` string, date-time
  - `status` 'ongoing' | 'withdrawn' | 'suspended' | 'terminated' | 'complete' | 'other'
  - `recruitment_status` 'recruiting' | 'not_recruiting' | 'unknown' | 'other'
  - `locations` TrialLocation[], required
    - `id` string, required
    - `name` string, required
    - `url` string, required
    - `type` 'country' | 'city' | 'other'
    - `role` 'recruitment_countries' | 'other'
  - `interventions` Intervention[], required
    - `id` string, required
    - `name` string, required
    - `url` string, required
    - `type` 'drug' | 'other'
  - `conditions` Condition[]
    - `id` string, required
    - `name` string, required
    - `url` string, required
  - `persons` TrialPerson[], required
    - `id` string, required
    - `name` string, required
    - `url` string, required
    - `type` 'other'
    - `role` 'principal_investigator' | 'public_queries' | 'scientific_queries' | 'other'
  - `organisations` TrialOrganisation[], required
    - `id` string, required
    - `name` string, required
    - `url` string, required
    - `role` 'primary_sponsor' | 'sponsor' | 'funder' | 'other'
  - `records` RecordSummary[], required
    - `id` string, required
    - `url` string, required
    - `source` Source, required
      - `id` string, required
      - `name` string, required
      - `type` 'register' | 'other'
  - `publications` PublicationSummary[], required
    - `id` string, required
    - `url` string, required
    - `title` string, required
    - `source` Source, required
      - `id` string, required
      - `name` string, required
      - `type` 'register' | 'other'
  - `discrepancies` object
  - `documents` Document[]
    - `name` string, required
    - `type` 'csr' | 'csr_synopsis' | 'epar_segment' | 'blank_consent_form' | 'patient_information_sheet' | 'blank_case_report_form' | 'results' | 'other', required
    - `url` string, required
    - `documentcloud_url` string
    - `text` string

## Other responses

- `404` — Trial not found
- `default` — Error

## Changes

- **2016-05-31** `7a0eb1704719` — 1 info
  - api operation id `getTrial` removed and replaced with `get`

[Change history](https://skmtc.dev/opentrials/apis/opentrials-api/changes/trials/:id/get.md)

---

[API](https://skmtc.dev/opentrials/apis/opentrials-api.md) · [All operations](https://skmtc.dev/opentrials/apis/opentrials-api/llms.txt) · [OpenAPI document](https://skmtc.dev/opentrials/apis/opentrials-api/revisions/bcd301172bbe?raw)