ClinicalTrials.gg

Our grouping. This page groups the registry's lead sponsor names by company — our grouping, not the registry's. It can be wrong or incomplete: an acquired company whose name never mentions its owner may be missing. Use “Something wrong?” under any name below to correct it.

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Amgen clinical trials

The registry lists 1,085 studies whose lead sponsor is Amgen or one of 9 companies grouped under it. 51 are recruiting or about to start. Per ClinicalTrials.gov, last updated Oct 23, 2026.

Keep track of what changes. Save the Amgen studies recruiting or about to start, and get an email each week — studies that open, close, add sites or post results.

Watch these studies

Status

Completed
815
Terminated
128
Active, not recruiting
51
Recruiting
44
Withdrawn
17
No longer available
8

Phase

Phase 3
319
Phase 1
317
Phase 2
310
Phase 4
84
Early Phase 1
3

Where

United States
611
Canada
250
Germany
239
Spain
232
France
223
Poland
209

Registry sponsor names on this page

Each name exactly as ClinicalTrials.gov lists it, and how it relates to Amgen.

  • Amgen
    Same company
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    1,044 studies
  • Five Prime Therapeutics, Inc.
    Acquired — became part of Amgen, Apr 16, 2021 · source ↗
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    11 studies →
  • Amgen Research (Munich) GmbH
    Acquired — became part of Amgen, Mar 7, 2012 · source ↗
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    10 studies →
  • Tularik
    Acquired — became part of Amgen, Aug 13, 2004 · source ↗
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    7 studies →
  • BioVex Limited
    Acquired — became part of Amgen, Mar 4, 2011 · source ↗
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    6 studies →
  • Abgenix
    Acquired — became part of Amgen, Apr 3, 2006 · source ↗
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    3 studies →
  • Viela Bio
    Acquired — became part of Amgen, Oct 6, 2023 · source ↗
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    1 study →
  • deCODE genetics
    Acquired — became part of Amgen, Dec 10, 2012 · source ↗
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    1 study →
  • Horizon Pharma Rheumatology LLC
    Acquired — became part of Amgen, Oct 6, 2023 · source ↗
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    1 study →
  • Horizon Therapeutics Ireland DAC
    Acquired — became part of Amgen, Oct 6, 2023 · source ↗
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    1 study →

Focus areas

Conditions Amgen leads ten or more studies in, by study count. A broader condition is left out when almost all its studies are already in a narrower one listed here.

Show all 46 areas

Studies

Recruiting first, then most recently updated. Showing 50 of 1,085. Browse all 1,085 →