polysaccharide-k
Trade name: KRESTIN
Small moleculeexperimental
Clinical trial activity
8 trials · 10 clinical orgs · 0 marketing orgs
Phase 1
1
Phase 2
7
Phase 3
6
Phase 4
0
Earliest trial started Mar 1, 2005 (NCT00216034)
Timeline
Indications
Mechanism of action
- Unspecified targetUnclear
Unclear
Chemistry & pharmacology
Oral
No
Parenteral
No
Topical
No
Also known as
- krestin
- krestin
- ks-2
- polysaccharide-k
- polysaccharide-k
- protein-bound polysaccharide extract, trametes versicolor
- psk
- ps-k
- psk extract, trametes versicolor
Clinical trials
| NCT ID | Phase | Start date | Sponsor(s) |
|---|---|---|---|
| NCT01922921 | Phase 1/Phase 2 (Phase 2) | Feb 1, 2014 | National Cancer Institute (NCI), University of Washington |
| NCT00687843 | Phase 3 | Jun 1, 2008 | Tokyo Metropolitan Oncology Group |
| NCT00546130 | Phase 2 | Nov 1, 2007 | University of Toyama |
| NCT00497107 | Phase 3 | Jul 1, 2007 | Iwate Medical University |
| NCT00503321 | Phase 2/Phase 3 (Phase 3) | Oct 1, 2006 | Eastern Network of Cancer Immunological Therapy, Japan |
| NCT00385970 | Phase 3 | Mar 1, 2006 | Multicenter Clinical Study Group of Osaka, Multicenter Clinical Study Group of Osaka, Colorectal Cancer Treatment Group |
| NCT00209742 | Phase 3 | Apr 1, 2005 | Hokkaido University |
| NCT00216034 | Phase 3 | Mar 1, 2005 | Kindai University |
Showing 8 of 8 trials
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Organizations
Research & Development (10)
| Organization | Org type | Trials | As lead sponsor | Phases | Earliest year |
|---|---|---|---|---|---|
| Eastern Network of Cancer Immunological Therapy, Japan | Academic/Hospital | 1 | 1 | 1 | 2006 |
| Hokkaido University | Academic/Hospital | 1 | 1 | 1 | 2005 |
| Iwate Medical University | Academic/Hospital | 1 | 1 | 1 | 2007 |
| Kindai University | Academic/Hospital | 1 | 1 | 1 | 2005 |
| Multicenter Clinical Study Group of Osaka | Academic/Hospital | 1 | 0 | 1 | 2006 |
| Multicenter Clinical Study Group of Osaka, Colorectal Cancer Treatment Group | Academic/Hospital | 1 | 1 | 1 | 2006 |
| National Cancer Institute (NCI) | Government | 1 | 0 | 1 | 2014 |
| Tokyo Metropolitan Oncology Group | Academic/Hospital | 1 | 1 | 1 | 2008 |
| University of Toyama | Academic/Hospital | 1 | 1 | 1 | 2007 |
| University of Washington | Academic/Hospital | 1 | 1 | 1 | 2014 |
10 organizations
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