pine bark extract
Botanicalexperimental
Condensed tannins are polymers formed by the condensation of flavans. They do not contain sugar residues. — Wikipedia
Clinical trial activity
14 trials · 16 clinical orgs · 0 marketing orgs
Phase 1
1
Phase 2
7
Phase 3
2
Phase 4
0
Earliest trial started May 1, 2002 (NCT00214032)
Timeline
Indications
Studied for
Mechanism of action
- Unspecified targetUnclear
unclear
Chemistry & pharmacology
Oral
No
Parenteral
No
Topical
No
Sources
- WikipediaCondensed tannin ↗
Also known as
- french pine bark extract
- pine bark extract
- pycnogenol
- pycnogenol
- pycnogenols
Clinical trials
| NCT ID | Phase | Start date | Sponsor(s) |
|---|---|---|---|
| NCT07266571 | N/A | Feb 1, 2026 | University of Alabama, Birmingham |
| NCT05890534 | Phase 3 | Jun 7, 2023 | University of Zurich |
| NCT04488653 | N/A | Mar 9, 2020 | KGK Science Inc., Les Derives Resiniques et Terpeniques |
| NCT04203043 | Phase 2 | Dec 20, 2019 | University of Sao Paulo |
| NCT03777683 | Phase 1/Phase 2 (Phase 2) | Apr 14, 2019 | Mashhad University of Medical Sciences |
| NCT03704454 | N/A | Oct 1, 2018 | Legacy Health System |
| NCT03368690 | N/A | Aug 30, 2017 | Taipei Medical University |
| NCT02700685 | Phase 3 | Nov 1, 2016 | University of Antwerp |
| NCT02063477 | N/A | Nov 1, 2013 | Rovira i Virgili University |
| NCT00952627 | Phase 2 | Jul 1, 2009 | Horphag Research, University of Arizona |
| NCT00641758 | N/A | Mar 1, 2008 | University of Zurich |
| NCT00425945 | N/A | Oct 1, 2006 | Nippon Shinyaku Co Ltd, Stanford University |
| NCT00064857 | Phase 2 | Aug 1, 2003 | National Center for Complementary and Integrative Health (NCCIH), University of Wisconsin |
| NCT00214032 | Phase 2 | May 1, 2002 | National Center for Complementary and Integrative Health (NCCIH), University of Wisconsin |
Showing 14 of 14 trials
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Organizations
Research & Development (16)
| Organization | Org type | Trials | As lead sponsor | Phases | Earliest year |
|---|---|---|---|---|---|
| National Center for Complementary and Integrative Health (NCCIH) | Government | 2 | 1 | 1 | 2002 |
| University of Wisconsin | Academic/Hospital | 2 | 1 | 1 | 2002 |
| University of Zurich | Academic/Hospital | 2 | 2 | 2 | 2008 |
| Horphag Research | For profit | 1 | 0 | 1 | 2009 |
| KGK Science Inc. | For profit | 1 | 0 | 1 | 2020 |
| Legacy Health System | Academic/Hospital | 1 | 1 | 1 | 2018 |
| Les Derives Resiniques et Terpeniques | For profit | 1 | 1 | 1 | 2020 |
| Mashhad University of Medical Sciences | Academic/Hospital | 1 | 1 | 1 | 2019 |
| Nippon Shinyaku Co Ltd | For profit | 1 | 0 | 1 | 2006 |
| Rovira i Virgili University | Academic/Hospital | 1 | 1 | 1 | 2013 |
| Stanford University | Academic/Hospital | 1 | 1 | 1 | 2006 |
| Taipei Medical University | Academic/Hospital | 1 | 1 | 1 | 2017 |
| University of Alabama, Birmingham | Academic/Hospital | 1 | 1 | 1 | 2026 |
| University of Antwerp | Academic/Hospital | 1 | 1 | 1 | 2016 |
| University of Arizona | Academic/Hospital | 1 | 1 | 1 | 2009 |
| University of Sao Paulo | Academic/Hospital | 1 | 1 | 1 | 2019 |
16 organizations
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