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Clinical Trials Directory — API status & change history

Every clinical trial registered with ClinicalTrials.gov, indexed by condition and sponsor

Last checked 2026-09-18 00:47 UTC — HTTP 404, 1041 ms. Availability over 30 days of data: 100.00%.

377 ms · 2026-07-30 19:57 UTC409 ms · 2026-08-01 06:04 UTC416 ms · 2026-08-03 12:18 UTC307 ms · 2026-08-05 17:49 UTC347 ms · 2026-08-07 01:42 UTC365 ms · 2026-08-08 04:43 UTC379 ms · 2026-08-09 12:46 UTC375 ms · 2026-08-10 20:47 UTC369 ms · 2026-08-11 23:57 UTC364 ms · 2026-08-13 02:30 UTC378 ms · 2026-08-14 02:36 UTC357 ms · 2026-08-15 03:07 UTC369 ms · 2026-08-18 09:29 UTC386 ms · 2026-08-19 13:28 UTC222 ms · 2026-08-20 15:12 UTC203 ms · 2026-08-21 22:36 UTC176 ms · 2026-08-24 13:12 UTC209 ms · 2026-08-25 21:32 UTC160 ms · 2026-08-27 05:22 UTC877 ms · 2026-08-28 17:34 UTC807 ms · 2026-08-31 08:38 UTC836 ms · 2026-09-01 12:47 UTC417 ms · 2026-09-03 00:53 UTC465 ms · 2026-09-05 01:01 UTC461 ms · 2026-09-09 03:26 UTC439 ms · 2026-09-12 02:26 UTC1064 ms · 2026-09-14 00:15 UTC1056 ms · 2026-09-15 03:32 UTC1010 ms · 2026-09-17 00:09 UTC1041 ms · 2026-09-18 00:47 UTC
latency · last 30 checks

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Shape history

1 confirmed · 1 signal on record. A change confirms after it survives three consecutive polls.

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