Faeth Therapeutics Reports 33% Response Rate in Phase 2 PIKTOR Trial for Advanced Endometrial Cancer
Faeth Therapeutics (FTH) reported Phase 2 trial results for PIKTOR in advanced endometrial cancer, showing a 33% response rate and 83% disease control rate. The company plans to advance to Phase 3 trials. Safety data showed 5% treatment discontinuation rate. FTH stock is traded on NASDAQ.
How this was made

The 30-second read
Why it matters
The 33% response rate in a small cohort suggests potential for a successful Phase 3, but safety signals and lack of comparator warrant caution.
Market read
First report of Phase 2 efficacy data for Faeth, likely to move the stock on the day of release.
What to watch
High grade 3+ adverse events (64%) could temper enthusiasm.
Background
Faeth Therapeutics (NASDAQ:FTH) is a clinical-stage biotech focused on PI3K/AKT/mTOR pathway inhibitors.
Ticker impact
Faeth Therapeutics reported Phase 2 trial results showing a 33% confirmed objective response rate in advanced endometrial cancer.
likely upward pressure as market prices in the encouraging response rate
First disclosure of meaningful efficacy data for a biotech with an upcoming registrational trial.
Market effects
May boost sentiment for PI3K/AKT/mTOR pathway oncology assets.
Limited to US biotech sector.
Modest, confined to oncology drug development community.
Counterpoint
Data is from a single-arm trial; efficacy versus standard of care remains unproven.
Key entities
- CEOAnand Parikh
Chief Executive Officer of Faeth Therapeutics, quoted on trial significance.
- PartnerThe GOG Foundation
Collaborates on the Phase 2 trial.
