# New phase3 trial for PSC (Gilead GS-9674) **URL:** \ **Category:** Life with Primary Sclerosing Cholangitis\ **Created:** [March 27, 2019, 3:45pm UTC](https://forum.livingwithpsc.org/t/new-phase3-trial-for-psc-gilead-gs-9674/3064 "2019-03-27T15:45:49Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![Ted](https://sea1.discourse-cdn.com/flex019/user_avatar/forum.livingwithpsc.org/ted/32/381_2.png) [@Ted](https://forum.livingwithpsc.org/u/Ted)\ **Post date:** [March 27, 2019, 3:45pm UTC](https://forum.livingwithpsc.org/t/new-phase3-trial-for-psc-gilead-gs-9674/3064/1 "2019-03-27T15:45:49Z")
Good news. I believe this is the second fully-regulatory body compliant phase3 clinical trial started for PSC (on-going norUDCA in Europe is the other one). Gilead announced last year positive Phase 2 results (see here [https://www.gilead.com/news-and-press/press-room/press-releases/2018/11/gilead-announces-positive-phase-2-results-for-gs9674-in-primary-sclerosing-cholangitis-psc-at-the-liver-meeting-2018](https://www.gilead.com/news-and-press/press-room/press-releases/2018/11/gilead-announces-positive-phase-2-results-for-gs9674-in-primary-sclerosing-cholangitis-psc-at-the-liver-meeting-2018) ) The new Phase3 clinical trial details: Safety, Tolerability, and Efficacy of GS-9674 in Non-Cirrhotic Adults With Primary Sclerosing Cholangitis (PSC-Phase 3) (PSC-Phase 3) Sponsor: Gilead Sciences 400 participants Estimated Study Start Date: March 2019 Estimated Primary Completion Date: August 2022 Estimated Study Completion Date: August 2022 > **[Safety, Tolerability, and Efficacy of GS-9674 in Non-Cirrhotic Adults With...](https://clinicaltrials.gov/ct2/show/NCT03890120)** > > Safety, Tolerability, and Efficacy of GS-9674 in Non-Cirrhotic Adults With Primary Sclerosing Cholangitis (PSC-Phase 3) - Full Text View. ---
**Author:** ![Julian1969](https://avatars.discourse-cdn.com/v4/letter/j/b9e5f3/32.png) [@Julian1969](https://forum.livingwithpsc.org/u/Julian1969)\ **Post date:** [March 29, 2019, 12:39am UTC](https://forum.livingwithpsc.org/t/new-phase3-trial-for-psc-gilead-gs-9674/3064/2 "2019-03-29T00:39:01Z")
Great news…Any idea when Intercept will start phase III trials with OCA. ---
**Author:** ![emmaphill](https://avatars.discourse-cdn.com/v4/letter/e/c67d28/32.png) [@emmaphill](https://forum.livingwithpsc.org/u/emmaphill)\ **Post date:** [March 31, 2019, 9:01am UTC](https://forum.livingwithpsc.org/t/new-phase3-trial-for-psc-gilead-gs-9674/3064/3 "2019-03-31T09:01:23Z")
Great! Thanks for keeping us up-to date.