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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Viatris Inc. clinical trials

The registry lists 777 studies whose lead sponsor is Viatris Inc. or one of 21 companies grouped under it. 9 are recruiting or about to start. Per ClinicalTrials.gov, last updated Oct 15, 2026.

Keep track of what changes. Save the Viatris Inc. 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
694
Terminated
50
Withdrawn
13
Active, not recruiting
6
Recruiting
5
No longer available
4

Phase

Phase 1
246
Phase 3
221
Phase 4
163
Phase 2
55
Early Phase 1
3

Where

United States
416
Germany
65
Canada
59
France
55
Spain
55
Italy
53

Registry sponsor names on this page

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

  • Pfizer's Upjohn has merged with Mylan to form Viatris Inc.
    Acquired — became part of Viatris Inc., Nov 16, 2020 · source ↗
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    434 studies →
  • Mylan Pharmaceuticals Inc
    Acquired — became part of Viatris Inc., Nov 16, 2020 · source ↗
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    160 studies →
  • Mylan Inc.
    Acquired — became part of Viatris Inc., Nov 16, 2020 · source ↗
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    44 studies →
  • MEDA Pharma GmbH & Co. KG
    Acquired — became part of Viatris Inc., Nov 16, 2020 · source ↗
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    24 studies →
  • Viatris Innovation GmbH
    Subsidiary
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    24 studies →
  • Dey
    Acquired — became part of Viatris Inc., Nov 16, 2020 · source ↗
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    21 studies →
  • Meda Pharmaceuticals
    Acquired — became part of Viatris Inc., Nov 16, 2020 · source ↗
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    19 studies →
  • Mylan Bertek Pharmaceuticals
    Acquired — became part of Viatris Inc., Nov 16, 2020 · source ↗
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    13 studies →
  • Oyster Point Pharma, Inc.
    Acquired — became part of Viatris Inc., Jan 3, 2023 · source ↗
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    11 studies →
  • Viatris Inc.
    Same company
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    6 studies
  • Mylan Pharma UK Ltd.
    Acquired — became part of Viatris Inc., Nov 16, 2020 · source ↗
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    5 studies →
  • Viatris Specialty LLC
    Subsidiary
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    5 studies →
  • Mylan Specialty, LP
    Acquired — became part of Viatris Inc., Nov 16, 2020 · source ↗
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    2 studies →
  • Viatris Pharmaceuticals Co., Ltd.
    Regional office
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    1 study →
  • Viatris Pharmaceuticals Japan Inc
    Regional office
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    1 study →
  • Mylan Pharmaceuticals Private Limited
    Acquired — became part of Viatris Inc., Nov 16, 2020 · source ↗
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    1 study →
  • Mylan (Taiwan) Ltd
    Acquired — became part of Viatris Inc., Nov 16, 2020 · source ↗
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    1 study →
  • Mylan Laboratories
    Acquired — became part of Viatris Inc., Nov 16, 2020 · source ↗
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    1 study →
  • Viatris Korea
    Regional office
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    1 study →
  • Famy Life Sciences, a Viatris Company
    Subsidiary
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    1 study →
  • Mylan Technologies Inc.
    Acquired — became part of Viatris Inc., Nov 16, 2020 · source ↗
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    1 study →
  • BGP Products Operations GmbH, a Viatris company
    Subsidiary
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    1 study →

Focus areas

Conditions Viatris Inc. 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.

Studies

Recruiting first, then most recently updated. Showing 50 of 777. Browse all 777 →