ClinicalTrials.gov study summaries

What ClinicalTrials.gov study summaries does

Public NCT study registration summary with status, conditions, sponsor, design and qualified dates/enrollment.

Collects: Public NCT study registration summary

Reads

clinicaltrials.gov

Limitations

Site and app names identify the source only. Jsonify is not affiliated with or endorsed by them. How Jsonify reads sites, and how a site owner can opt out: for site owners.

Fields

1 operation and the fields each returns.

Sample data

study_summary

Row#	Source URL	API URL	Title	Official title	Overall status	Brief summary	Conditions	Study type	Phases	Enrollment	Lead sponsor	Start	Primary completion	Completion	Last update posted	Status verified date	Has results	Observed at	Scope note	Open row
1	example.com/fixture	example.com/fixture	Example title	—	Example overall status	Example brief summary	1Example conditions	Example study type	1Example phases	21 · Example type	2Example name · Example class	22026-01-15 · Example type	—	2Example date · Example type	—	—	false	15 Jan 2026, 12:00 UTC	Example scope note	View row

1 row × 19 columns

Checks and repairs

Jason checks this source against the site, and when the site changes he fixes it. This is that record, newest first.

4 events: 0 repairs, 4 checks. No repair has been needed so far.

1. Live check7 Oct 2026, 13:37 UTC
   Passed

   Ran the saved check on the live site. 234183f

2. Offline check7 Oct 2026, 13:37 UTC
   Passed

   Ran the saved check on a stored copy of the page. 234183f

3. Live check6 Oct 2026, 17:32 UTC
   Passed

   Ran the saved check on the live site. 234183f

4. Offline check6 Oct 2026, 17:32 UTC
   Passed

   Ran the saved check on a stored copy of the page. 234183f